[
{
"path": ".gitignore",
"content": "# Built application files\n*.apk\n*.ap_\n\n# Files for the ART/Dalvik VM\n*.dex\n\n# Java class files\n*.class\n\n# Generated files\nbin/\ngen/\nout/\n\n# Gradle files\n.gradle/\nbuild/\n\n# Local configuration file (sdk path, etc)\nlocal.properties\n\n# Proguard folder generated by Eclipse\nproguard/\n\n# Log Files\n*.log\n\n# Android Studio Navigation editor temp files\n.navigation/\n\n# Android Studio captures folder\ncaptures/\n\n# Intellij\n*.iml\n.idea/workspace.xml\n\n# Keystore files\n*.jks\n"
},
{
"path": ".project",
"content": "\r\n\r\n\tMultiMediaSample\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\r\n"
},
{
"path": "CameraSample/app/build.gradle",
"content": "apply plugin: 'com.android.application'\r\n\r\nandroid {\r\n compileSdkVersion 23\r\n buildToolsVersion \"23.0.3\"\r\n\r\n defaultConfig {\r\n applicationId \"com.hejunlin.camerasample\"\r\n minSdkVersion 17\r\n targetSdkVersion 23\r\n versionCode 1\r\n versionName \"1.0\"\r\n }\r\n buildTypes {\r\n release {\r\n minifyEnabled false\r\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\r\n }\r\n }\r\n}\r\n\r\ndependencies {\r\n compile fileTree(dir: 'libs', include: ['*.jar'])\r\n testCompile 'junit:junit:4.12'\r\n compile 'com.android.support:appcompat-v7:23.4.0'\r\n}\r\n"
},
{
"path": "CameraSample/app/proguard-rules.pro",
"content": "# Add project specific ProGuard rules here.\r\n# By default, the flags in this file are appended to flags specified\r\n# in D:\\Studio SDK/tools/proguard/proguard-android.txt\r\n# You can edit the include path and order by changing the proguardFiles\r\n# directive in build.gradle.\r\n#\r\n# For more details, see\r\n# http://developer.android.com/guide/developing/tools/proguard.html\r\n\r\n# Add any project specific keep options here:\r\n\r\n# If your project uses WebView with JS, uncomment the following\r\n# and specify the fully qualified class name to the JavaScript interface\r\n# class:\r\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\r\n# public *;\r\n#}\r\n"
},
{
"path": "CameraSample/app/src/androidTest/java/com/hejunlin/camerasample/ApplicationTest.java",
"content": "package com.hejunlin.camerasample;\r\n\r\nimport android.app.Application;\r\nimport android.test.ApplicationTestCase;\r\n\r\n/**\r\n * Testing Fundamentals\r\n */\r\npublic class ApplicationTest extends ApplicationTestCase {\r\n public ApplicationTest() {\r\n super(Application.class);\r\n }\r\n}"
},
{
"path": "CameraSample/app/src/main/AndroidManifest.xml",
"content": "\r\n\r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "CameraSample/app/src/main/java/com/hejunlin/camerasample/MainActivity.java",
"content": "package com.hejunlin.camerasample;\r\n\r\nimport android.hardware.Camera;\r\nimport android.os.Environment;\r\nimport android.support.v7.app.AppCompatActivity;\r\nimport android.os.Bundle;\r\nimport android.util.Log;\r\nimport android.view.View;\r\nimport android.widget.FrameLayout;\r\nimport android.widget.ImageView;\r\nimport android.widget.Toast;\r\n\r\nimport java.io.File;\r\nimport java.io.FileNotFoundException;\r\nimport java.io.FileOutputStream;\r\nimport java.io.IOException;\r\nimport java.text.SimpleDateFormat;\r\nimport java.util.Date;\r\nimport java.util.jar.Manifest;\r\n\r\npublic class MainActivity extends AppCompatActivity implements Camera.PictureCallback, View.OnClickListener {\r\n\r\n private static final String TAG = MainActivity.class.getSimpleName();\r\n private SurfacePreview mCameraSurPreview;\r\n private ImageView mCaptureButton;\r\n\r\n @Override\r\n protected void onCreate(Bundle savedInstanceState) {\r\n super.onCreate(savedInstanceState);\r\n setContentView(R.layout.activity_main);\r\n\r\n // Create our Preview view and set it as the content of our activity.\r\n FrameLayout preview = (FrameLayout) findViewById(R.id.camera_preview);\r\n mCameraSurPreview = new SurfacePreview(this);\r\n preview.addView(mCameraSurPreview);\r\n\r\n // Add a listener to the Capture button\r\n mCaptureButton = (ImageView) findViewById(R.id.capture);\r\n mCaptureButton.setOnClickListener(this);\r\n }\r\n\r\n @Override\r\n public void onPictureTaken(byte[] data, Camera camera) {\r\n //save the picture to sdcard\r\n File pictureFile = getOutputMediaFile();\r\n if (pictureFile == null){\r\n Log.d(TAG, \"Error creating media file, check storage permissions: \");\r\n return;\r\n }\r\n\r\n try {\r\n FileOutputStream fos = new FileOutputStream(pictureFile);\r\n fos.write(data);\r\n fos.close();\r\n } catch (FileNotFoundException e) {\r\n Log.d(TAG, \"File not found: \" + e.getMessage());\r\n } catch (IOException e) {\r\n Log.d(TAG, \"Error accessing file: \" + e.getMessage());\r\n }\r\n\r\n // Restart the preview and re-enable the shutter button so that we can take another picture\r\n camera.startPreview();\r\n\r\n //See if need to enable or not\r\n mCaptureButton.setEnabled(true);\r\n Toast.makeText(this, \"拍照成功\", Toast.LENGTH_LONG).show();\r\n }\r\n\r\n @Override\r\n public void onClick(View v) {\r\n mCaptureButton.setEnabled(false);\r\n // get an image from the camera\r\n mCameraSurPreview.takePicture(this);\r\n }\r\n\r\n private File getOutputMediaFile(){\r\n //get the mobile Pictures directory\r\n File picDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);\r\n //get the current time\r\n String timeStamp = new SimpleDateFormat(\"yyyy-MMdd-HHmmss\").format(new Date());\r\n return new File(picDir.getPath() + File.separator + \"hejunlin_\"+ timeStamp + \".jpg\");\r\n }\r\n}\r\n"
},
{
"path": "CameraSample/app/src/main/java/com/hejunlin/camerasample/SurfacePreview.java",
"content": "package com.hejunlin.camerasample;\r\n\r\nimport android.content.Context;\r\nimport android.graphics.PixelFormat;\r\nimport android.hardware.Camera;\r\nimport android.os.Build;\r\nimport android.util.Log;\r\nimport android.view.SurfaceHolder;\r\nimport android.view.SurfaceView;\r\n\r\nimport java.io.IOException;\r\nimport java.lang.reflect.Method;\r\n\r\n/**\r\n * Created by hejunlin on 2016/10/5.\r\n */\r\npublic class SurfacePreview extends SurfaceView implements SurfaceHolder.Callback {\r\n\r\n private static final String TAG = SurfacePreview.class.getSimpleName();\r\n private SurfaceHolder mHolder;\r\n private Camera mCamera;\r\n private Camera.Parameters mParameters;\r\n\r\n public SurfacePreview(Context context) {\r\n super(context);\r\n\r\n // Install a SurfaceHolder.Callback so we get notified when the\r\n // underlying surface is created and destroyed.\r\n mHolder = getHolder();\r\n mHolder.setFormat(PixelFormat.TRANSPARENT);\r\n mHolder.addCallback(this);\r\n // deprecated setting, but required on Android versions prior to 3.0\r\n mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);\r\n }\r\n\r\n public void surfaceCreated(SurfaceHolder holder) {\r\n Log.d(TAG, \"surfaceCreated() is called\");\r\n try {\r\n // Open the Camera in preview mode\r\n mCamera = Camera.open(0);\r\n mCamera.setDisplayOrientation(90);\r\n mCamera.setPreviewDisplay(holder);\r\n mCamera.startPreview();\r\n } catch (IOException e) {\r\n Log.d(TAG, \"Error setting camera preview: \" + e.getMessage());\r\n }\r\n }\r\n\r\n public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {\r\n Log.d(TAG, \"surfaceChanged() is called\");\r\n try {\r\n// mCamera.startPreview();\r\n mCamera.autoFocus(new Camera.AutoFocusCallback() {\r\n @Override\r\n public void onAutoFocus(boolean success, Camera camera) {\r\n if(success){\r\n initCamera();\r\n camera.cancelAutoFocus();\r\n }\r\n }\r\n });\r\n } catch (Exception e){\r\n Log.d(TAG, \"Error starting camera preview: \" + e.getMessage());\r\n }\r\n }\r\n\r\n private void initCamera() {\r\n mParameters = mCamera.getParameters();\r\n mParameters.setPictureFormat(PixelFormat.JPEG);\r\n mParameters.setPictureSize(1080,1920);\r\n mParameters.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);\r\n mParameters.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);\r\n setDispaly(mParameters, mCamera);\r\n mCamera.setParameters(mParameters);\r\n mCamera.startPreview();\r\n mCamera.cancelAutoFocus();\r\n\r\n }\r\n private void setDispaly(Camera.Parameters parameters,Camera camera) {\r\n if (Integer.parseInt(Build.VERSION.SDK) >= 8){\r\n setDisplayOrientation(camera,90);\r\n } else {\r\n parameters.setRotation(90);\r\n }\r\n }\r\n\r\n private void setDisplayOrientation(Camera camera, int i) {\r\n Method downPolymorphic;\r\n try{\r\n downPolymorphic = camera.getClass().getMethod(\"setDisplayOrientation\", new Class[]{int.class});\r\n if(downPolymorphic!=null) {\r\n downPolymorphic.invoke(camera, new Object[]{i});\r\n }\r\n }\r\n catch(Exception e){\r\n Log.e(TAG, \"image error\");\r\n }\r\n }\r\n\r\n public void surfaceDestroyed(SurfaceHolder holder) {\r\n if (mCamera != null) {\r\n mCamera.stopPreview();\r\n mCamera.release();\r\n mCamera = null;\r\n }\r\n Log.d(TAG, \"surfaceDestroyed() is called\");\r\n }\r\n\r\n public void takePicture(Camera.PictureCallback imageCallback) {\r\n mCamera.takePicture(null, null, imageCallback);\r\n }\r\n}\r\n"
},
{
"path": "CameraSample/app/src/main/res/layout/activity_main.xml",
"content": "\r\n\r\n\r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n"
},
{
"path": "CameraSample/app/src/main/res/values/colors.xml",
"content": "\r\n\r\n #3F51B5\r\n #303F9F\r\n #FF4081\r\n\r\n"
},
{
"path": "CameraSample/app/src/main/res/values/dimens.xml",
"content": "\r\n \r\n 16dp\r\n 16dp\r\n\r\n"
},
{
"path": "CameraSample/app/src/main/res/values/strings.xml",
"content": "\r\n CameraSample\r\n\r\n"
},
{
"path": "CameraSample/app/src/main/res/values/styles.xml",
"content": "\r\n\r\n \r\n \r\n\r\n\r\n"
},
{
"path": "CameraSample/app/src/main/res/values-w820dp/dimens.xml",
"content": "\r\n \r\n 64dp\r\n\r\n"
},
{
"path": "CameraSample/app/src/test/java/com/hejunlin/camerasample/ExampleUnitTest.java",
"content": "package com.hejunlin.camerasample;\r\n\r\nimport org.junit.Test;\r\n\r\nimport static org.junit.Assert.*;\r\n\r\n/**\r\n * To work on unit tests, switch the Test Artifact in the Build Variants view.\r\n */\r\npublic class ExampleUnitTest {\r\n @Test\r\n public void addition_isCorrect() throws Exception {\r\n assertEquals(4, 2 + 2);\r\n }\r\n}"
},
{
"path": "CameraSample/build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\r\n\r\nbuildscript {\r\n repositories {\r\n jcenter()\r\n }\r\n dependencies {\r\n classpath 'com.android.tools.build:gradle:2.1.0'\r\n\r\n // NOTE: Do not place your application dependencies here; they belong\r\n // in the individual module build.gradle files\r\n }\r\n}\r\n\r\nallprojects {\r\n repositories {\r\n jcenter()\r\n }\r\n}\r\n\r\ntask clean(type: Delete) {\r\n delete rootProject.buildDir\r\n}\r\n"
},
{
"path": "CameraSample/gradle/wrapper/gradle-wrapper.properties",
"content": "#Mon Dec 28 10:00:20 PST 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.10-all.zip\n"
},
{
"path": "CameraSample/gradle.properties",
"content": "# Project-wide Gradle settings.\r\n\r\n# IDE (e.g. Android Studio) users:\r\n# Gradle settings configured through the IDE *will override*\r\n# any settings specified in this file.\r\n\r\n# For more details on how to configure your build environment visit\r\n# http://www.gradle.org/docs/current/userguide/build_environment.html\r\n\r\n# Specifies the JVM arguments used for the daemon process.\r\n# The setting is particularly useful for tweaking memory settings.\r\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\r\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\r\n\r\n# When configured, Gradle will run in incubating parallel mode.\r\n# This option should only be used with decoupled projects. More details, visit\r\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\r\n# org.gradle.parallel=true"
},
{
"path": "CameraSample/gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "CameraSample/gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\r\n@rem ##########################################################################\r\n@rem\r\n@rem Gradle startup script for Windows\r\n@rem\r\n@rem ##########################################################################\r\n\r\n@rem Set local scope for the variables with windows NT shell\r\nif \"%OS%\"==\"Windows_NT\" setlocal\r\n\r\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\r\nset DEFAULT_JVM_OPTS=\r\n\r\nset DIRNAME=%~dp0\r\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\r\nset APP_BASE_NAME=%~n0\r\nset APP_HOME=%DIRNAME%\r\n\r\n@rem Find java.exe\r\nif defined JAVA_HOME goto findJavaFromJavaHome\r\n\r\nset JAVA_EXE=java.exe\r\n%JAVA_EXE% -version >NUL 2>&1\r\nif \"%ERRORLEVEL%\" == \"0\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:findJavaFromJavaHome\r\nset JAVA_HOME=%JAVA_HOME:\"=%\r\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\r\n\r\nif exist \"%JAVA_EXE%\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:init\r\n@rem Get command-line arguments, handling Windowz variants\r\n\r\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\r\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\r\n\r\n:win9xME_args\r\n@rem Slurp the command line arguments.\r\nset CMD_LINE_ARGS=\r\nset _SKIP=2\r\n\r\n:win9xME_args_slurp\r\nif \"x%~1\" == \"x\" goto execute\r\n\r\nset CMD_LINE_ARGS=%*\r\ngoto execute\r\n\r\n:4NT_args\r\n@rem Get arguments from the 4NT Shell from JP Software\r\nset CMD_LINE_ARGS=%$\r\n\r\n:execute\r\n@rem Setup the command line\r\n\r\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\r\n\r\n@rem Execute Gradle\r\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\r\n\r\n:end\r\n@rem End local scope for the variables with windows NT shell\r\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\r\n\r\n:fail\r\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\r\nrem the _cmd.exe /c_ return code!\r\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\r\nexit /b 1\r\n\r\n:mainEnd\r\nif \"%OS%\"==\"Windows_NT\" endlocal\r\n\r\n:omega\r\n"
},
{
"path": "CameraSample/settings.gradle",
"content": "include ':app'\r\n"
},
{
"path": "CameraSample2/app/build.gradle",
"content": "apply plugin: 'com.android.application'\r\n\r\nandroid {\r\n compileSdkVersion 23\r\n buildToolsVersion \"23.0.3\"\r\n\r\n defaultConfig {\r\n applicationId \"com.hejunlin.camerasample2\"\r\n minSdkVersion 17\r\n targetSdkVersion 23\r\n versionCode 1\r\n versionName \"1.0\"\r\n }\r\n buildTypes {\r\n release {\r\n minifyEnabled false\r\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\r\n }\r\n }\r\n}\r\n\r\ndependencies {\r\n compile fileTree(dir: 'libs', include: ['*.jar'])\r\n testCompile 'junit:junit:4.12'\r\n compile 'com.android.support:appcompat-v7:23.4.0'\r\n compile \"com.android.support:support-v13:23.4.0\"\r\n compile \"com.android.support:support-v4:23.4.0\"\r\n compile \"com.android.support:cardview-v7:23.4.0\"\r\n}\r\n"
},
{
"path": "CameraSample2/app/proguard-rules.pro",
"content": "# Add project specific ProGuard rules here.\r\n# By default, the flags in this file are appended to flags specified\r\n# in D:\\Studio SDK/tools/proguard/proguard-android.txt\r\n# You can edit the include path and order by changing the proguardFiles\r\n# directive in build.gradle.\r\n#\r\n# For more details, see\r\n# http://developer.android.com/guide/developing/tools/proguard.html\r\n\r\n# Add any project specific keep options here:\r\n\r\n# If your project uses WebView with JS, uncomment the following\r\n# and specify the fully qualified class name to the JavaScript interface\r\n# class:\r\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\r\n# public *;\r\n#}\r\n"
},
{
"path": "CameraSample2/app/src/androidTest/java/com/hejunlin/camerasample2/ApplicationTest.java",
"content": "package com.hejunlin.camerasample2;\r\n\r\nimport android.app.Application;\r\nimport android.test.ApplicationTestCase;\r\n\r\n/**\r\n * Testing Fundamentals\r\n */\r\npublic class ApplicationTest extends ApplicationTestCase {\r\n public ApplicationTest() {\r\n super(Application.class);\r\n }\r\n}"
},
{
"path": "CameraSample2/app/src/main/AndroidManifest.xml",
"content": "\r\n\r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "CameraSample2/app/src/main/java/com/hejunlin/camerasample2/Camera2Fragment.java",
"content": "package com.hejunlin.camerasample2;\n\nimport android.Manifest;\nimport android.app.Activity;\nimport android.app.AlertDialog;\nimport android.app.Dialog;\nimport android.app.DialogFragment;\nimport android.app.Fragment;\nimport android.content.Context;\nimport android.content.DialogInterface;\nimport android.content.pm.PackageManager;\nimport android.content.res.Configuration;\nimport android.graphics.ImageFormat;\nimport android.graphics.Matrix;\nimport android.graphics.Point;\nimport android.graphics.RectF;\nimport android.graphics.SurfaceTexture;\nimport android.hardware.camera2.CameraAccessException;\nimport android.hardware.camera2.CameraCaptureSession;\nimport android.hardware.camera2.CameraCharacteristics;\nimport android.hardware.camera2.CameraDevice;\nimport android.hardware.camera2.CameraManager;\nimport android.hardware.camera2.CameraMetadata;\nimport android.hardware.camera2.CaptureRequest;\nimport android.hardware.camera2.CaptureResult;\nimport android.hardware.camera2.TotalCaptureResult;\nimport android.hardware.camera2.params.StreamConfigurationMap;\nimport android.media.Image;\nimport android.media.ImageReader;\nimport android.os.Bundle;\nimport android.os.Environment;\nimport android.os.Handler;\nimport android.os.HandlerThread;\nimport android.support.annotation.NonNull;\nimport android.support.v13.app.FragmentCompat;\nimport android.support.v4.content.ContextCompat;\nimport android.util.Log;\nimport android.util.Size;\nimport android.util.SparseIntArray;\nimport android.view.LayoutInflater;\nimport android.view.Surface;\nimport android.view.TextureView;\nimport android.view.View;\nimport android.view.ViewGroup;\nimport android.widget.Toast;\n\nimport java.io.File;\nimport java.io.FileNotFoundException;\nimport java.io.FileOutputStream;\nimport java.io.IOException;\nimport java.nio.ByteBuffer;\nimport java.text.SimpleDateFormat;\nimport java.util.ArrayList;\nimport java.util.Arrays;\nimport java.util.Collections;\nimport java.util.Comparator;\nimport java.util.Date;\nimport java.util.List;\nimport java.util.concurrent.Semaphore;\nimport java.util.concurrent.TimeUnit;\n\npublic class Camera2Fragment extends Fragment\n implements View.OnClickListener, FragmentCompat.OnRequestPermissionsResultCallback {\n\n /**\n * Conversion from screen rotation to JPEG orientation.\n */\n private static final SparseIntArray ORIENTATIONS = new SparseIntArray();\n private static final int REQUEST_CAMERA_PERMISSION = 1;\n private static final String FRAGMENT_DIALOG = \"dialog\";\n\n static {\n ORIENTATIONS.append(Surface.ROTATION_0, 90);\n ORIENTATIONS.append(Surface.ROTATION_90, 0);\n ORIENTATIONS.append(Surface.ROTATION_180, 270);\n ORIENTATIONS.append(Surface.ROTATION_270, 180);\n }\n\n /**\n * Tag for the {@link Log}.\n */\n private static final String TAG = \"Camera2Fragment\";\n\n /**\n * Camera state: Showing camera preview.\n */\n private static final int STATE_PREVIEW = 0;\n\n /**\n * Camera state: Waiting for the focus to be locked.\n */\n private static final int STATE_WAITING_LOCK = 1;\n\n /**\n * Camera state: Waiting for the exposure to be precapture state.\n */\n private static final int STATE_WAITING_PRECAPTURE = 2;\n\n /**\n * Camera state: Waiting for the exposure state to be something other than precapture.\n */\n private static final int STATE_WAITING_NON_PRECAPTURE = 3;\n\n /**\n * Camera state: Picture was taken.\n */\n private static final int STATE_PICTURE_TAKEN = 4;\n\n /**\n * Max preview width that is guaranteed by Camera2 API\n */\n private static final int MAX_PREVIEW_WIDTH = 1920;\n\n /**\n * Max preview height that is guaranteed by Camera2 API\n */\n private static final int MAX_PREVIEW_HEIGHT = 1080;\n\n /**\n * {@link TextureView.SurfaceTextureListener} handles several lifecycle events on a\n * {@link TextureView}.\n */\n private final TextureView.SurfaceTextureListener mSurfaceTextureListener\n = new TextureView.SurfaceTextureListener() {\n\n @Override\n public void onSurfaceTextureAvailable(SurfaceTexture texture, int width, int height) {\n openCamera(width, height);\n }\n\n @Override\n public void onSurfaceTextureSizeChanged(SurfaceTexture texture, int width, int height) {\n configureTransform(width, height);\n }\n\n @Override\n public boolean onSurfaceTextureDestroyed(SurfaceTexture texture) {\n return true;\n }\n\n @Override\n public void onSurfaceTextureUpdated(SurfaceTexture texture) {\n }\n\n };\n\n /**\n * ID of the current {@link CameraDevice}.\n */\n private String mCameraId;\n\n /**\n * An {@link SuperTextureView} for camera preview.\n */\n private SuperTextureView mTextureView;\n\n /**\n * A {@link CameraCaptureSession } for camera preview.\n */\n private CameraCaptureSession mCaptureSession;\n\n /**\n * A reference to the opened {@link CameraDevice}.\n */\n private CameraDevice mCameraDevice;\n\n /**\n * The {@link Size} of camera preview.\n */\n private Size mPreviewSize;\n\n /**\n * {@link CameraDevice.StateCallback} is called when {@link CameraDevice} changes its state.\n */\n private final CameraDevice.StateCallback mStateCallback = new CameraDevice.StateCallback() {\n\n @Override\n public void onOpened(@NonNull CameraDevice cameraDevice) {\n // This method is called when the camera is opened. We start camera preview here.\n mCameraOpenCloseLock.release();\n mCameraDevice = cameraDevice;\n createCameraPreviewSession();\n }\n\n @Override\n public void onDisconnected(@NonNull CameraDevice cameraDevice) {\n mCameraOpenCloseLock.release();\n cameraDevice.close();\n mCameraDevice = null;\n }\n\n @Override\n public void onError(@NonNull CameraDevice cameraDevice, int error) {\n mCameraOpenCloseLock.release();\n cameraDevice.close();\n mCameraDevice = null;\n Activity activity = getActivity();\n if (null != activity) {\n activity.finish();\n }\n }\n\n };\n\n /**\n * An additional thread for running tasks that shouldn't block the UI.\n */\n private HandlerThread mBackgroundThread;\n\n /**\n * A {@link Handler} for running tasks in the background.\n */\n private Handler mBackgroundHandler;\n\n /**\n * An {@link ImageReader} that handles still image capture.\n */\n private ImageReader mImageReader;\n\n /**\n * This is the output file for our picture.\n */\n private File mFile;\n\n /**\n * This a callback object for the {@link ImageReader}. \"onImageAvailable\" will be called when a\n * still image is ready to be saved.\n */\n private final ImageReader.OnImageAvailableListener mOnImageAvailableListener\n = new ImageReader.OnImageAvailableListener() {\n\n @Override\n public void onImageAvailable(ImageReader reader) {\n mBackgroundHandler.post(new ImageSaver(reader.acquireNextImage(), mFile));\n }\n\n };\n\n /**\n * {@link CaptureRequest.Builder} for the camera preview\n */\n private CaptureRequest.Builder mPreviewRequestBuilder;\n\n /**\n * {@link CaptureRequest} generated by {@link #mPreviewRequestBuilder}\n */\n private CaptureRequest mPreviewRequest;\n\n /**\n * The current state of camera state for taking pictures.\n *\n * @see #mCaptureCallback\n */\n private int mState = STATE_PREVIEW;\n\n /**\n * A {@link Semaphore} to prevent the app from exiting before closing the camera.\n */\n private Semaphore mCameraOpenCloseLock = new Semaphore(1);\n\n /**\n * Whether the current camera device supports Flash or not.\n */\n private boolean mFlashSupported;\n\n /**\n * Orientation of the camera sensor\n */\n private int mSensorOrientation;\n\n /**\n * A {@link CameraCaptureSession.CaptureCallback} that handles events related to JPEG capture.\n */\n private CameraCaptureSession.CaptureCallback mCaptureCallback\n = new CameraCaptureSession.CaptureCallback() {\n\n private void process(CaptureResult result) {\n switch (mState) {\n case STATE_PREVIEW: {\n // We have nothing to do when the camera preview is working normally.\n break;\n }\n case STATE_WAITING_LOCK: {\n Integer afState = result.get(CaptureResult.CONTROL_AF_STATE);\n if (afState == null) {\n captureStillPicture();\n } else if (CaptureResult.CONTROL_AF_STATE_FOCUSED_LOCKED == afState ||\n CaptureResult.CONTROL_AF_STATE_NOT_FOCUSED_LOCKED == afState) {\n // CONTROL_AE_STATE can be null on some devices\n Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);\n if (aeState == null ||\n aeState == CaptureResult.CONTROL_AE_STATE_CONVERGED) {\n mState = STATE_PICTURE_TAKEN;\n captureStillPicture();\n } else {\n runPrecaptureSequence();\n }\n }\n break;\n }\n case STATE_WAITING_PRECAPTURE: {\n // CONTROL_AE_STATE can be null on some devices\n Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);\n if (aeState == null ||\n aeState == CaptureResult.CONTROL_AE_STATE_PRECAPTURE ||\n aeState == CaptureRequest.CONTROL_AE_STATE_FLASH_REQUIRED) {\n mState = STATE_WAITING_NON_PRECAPTURE;\n }\n break;\n }\n case STATE_WAITING_NON_PRECAPTURE: {\n // CONTROL_AE_STATE can be null on some devices\n Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);\n if (aeState == null || aeState != CaptureResult.CONTROL_AE_STATE_PRECAPTURE) {\n mState = STATE_PICTURE_TAKEN;\n captureStillPicture();\n }\n break;\n }\n }\n }\n\n @Override\n public void onCaptureProgressed(@NonNull CameraCaptureSession session,\n @NonNull CaptureRequest request,\n @NonNull CaptureResult partialResult) {\n process(partialResult);\n }\n\n @Override\n public void onCaptureCompleted(@NonNull CameraCaptureSession session,\n @NonNull CaptureRequest request,\n @NonNull TotalCaptureResult result) {\n process(result);\n }\n\n };\n\n /**\n * Shows a {@link Toast} on the UI thread.\n *\n * @param text The message to show\n */\n private void showToast(final String text) {\n final Activity activity = getActivity();\n if (activity != null) {\n activity.runOnUiThread(new Runnable() {\n @Override\n public void run() {\n Toast.makeText(activity, text, Toast.LENGTH_SHORT).show();\n }\n });\n }\n }\n\n /**\n * Given {@code choices} of {@code Size}s supported by a camera, choose the smallest one that\n * is at least as large as the respective texture view size, and that is at most as large as the\n * respective max size, and whose aspect ratio matches with the specified value. If such size\n * doesn't exist, choose the largest one that is at most as large as the respective max size,\n * and whose aspect ratio matches with the specified value.\n *\n * @param choices The list of sizes that the camera supports for the intended output\n * class\n * @param textureViewWidth The width of the texture view relative to sensor coordinate\n * @param textureViewHeight The height of the texture view relative to sensor coordinate\n * @param maxWidth The maximum width that can be chosen\n * @param maxHeight The maximum height that can be chosen\n * @param aspectRatio The aspect ratio\n * @return The optimal {@code Size}, or an arbitrary one if none were big enough\n */\n private static Size chooseOptimalSize(Size[] choices, int textureViewWidth,\n int textureViewHeight, int maxWidth, int maxHeight, Size aspectRatio) {\n\n // Collect the supported resolutions that are at least as big as the preview Surface\n List bigEnough = new ArrayList<>();\n // Collect the supported resolutions that are smaller than the preview Surface\n List notBigEnough = new ArrayList<>();\n int w = aspectRatio.getWidth();\n int h = aspectRatio.getHeight();\n for (Size option : choices) {\n if (option.getWidth() <= maxWidth && option.getHeight() <= maxHeight &&\n option.getHeight() == option.getWidth() * h / w) {\n if (option.getWidth() >= textureViewWidth &&\n option.getHeight() >= textureViewHeight) {\n bigEnough.add(option);\n } else {\n notBigEnough.add(option);\n }\n }\n }\n\n // Pick the smallest of those big enough. If there is no one big enough, pick the\n // largest of those not big enough.\n if (bigEnough.size() > 0) {\n return Collections.min(bigEnough, new CompareSizesByArea());\n } else if (notBigEnough.size() > 0) {\n return Collections.max(notBigEnough, new CompareSizesByArea());\n } else {\n Log.e(TAG, \"Couldn't find any suitable preview size\");\n return choices[0];\n }\n }\n\n public static Camera2Fragment newInstance() {\n return new Camera2Fragment();\n }\n\n @Override\n public View onCreateView(LayoutInflater inflater, ViewGroup container,\n Bundle savedInstanceState) {\n return inflater.inflate(R.layout.fragment_camera2, container, false);\n }\n\n @Override\n public void onViewCreated(final View view, Bundle savedInstanceState) {\n view.findViewById(R.id.picture).setOnClickListener(this);\n// view.findViewById(R.id.info).setOnClickListener(this);\n mTextureView = (SuperTextureView) view.findViewById(R.id.texture);\n }\n\n @Override\n public void onActivityCreated(Bundle savedInstanceState) {\n super.onActivityCreated(savedInstanceState);\n mFile = getOutputMediaFile();\n }\n\n private File getOutputMediaFile(){\n //get the mobile Pictures directory\n File picDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);\n //get the current time\n String timeStamp = new SimpleDateFormat(\"yyyy-MMdd-HHmmss\").format(new Date());\n return new File(picDir.getPath() + File.separator + \"hejunlin_camera2_\"+ timeStamp + \".jpg\");\n }\n\n @Override\n public void onResume() {\n super.onResume();\n startBackgroundThread();\n\n // When the screen is turned off and turned back on, the SurfaceTexture is already\n // available, and \"onSurfaceTextureAvailable\" will not be called. In that case, we can open\n // a camera and start preview from here (otherwise, we wait until the surface is ready in\n // the SurfaceTextureListener).\n if (mTextureView.isAvailable()) {\n openCamera(mTextureView.getWidth(), mTextureView.getHeight());\n } else {\n mTextureView.setSurfaceTextureListener(mSurfaceTextureListener);\n }\n }\n\n @Override\n public void onPause() {\n closeCamera();\n stopBackgroundThread();\n super.onPause();\n }\n\n private void requestCameraPermission() {\n if (FragmentCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.CAMERA)) {\n new ConfirmationDialog().show(getChildFragmentManager(), FRAGMENT_DIALOG);\n } else {\n FragmentCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA},\n REQUEST_CAMERA_PERMISSION);\n }\n }\n\n @Override\n public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,\n @NonNull int[] grantResults) {\n if (requestCode == REQUEST_CAMERA_PERMISSION) {\n if (grantResults.length != 1 || grantResults[0] != PackageManager.PERMISSION_GRANTED) {\n ErrorDialog.newInstance(\"需要申请摄像头权限\")\n .show(getChildFragmentManager(), FRAGMENT_DIALOG);\n }\n } else {\n super.onRequestPermissionsResult(requestCode, permissions, grantResults);\n }\n }\n\n /**\n * Sets up member variables related to camera.\n *\n * @param width The width of available size for camera preview\n * @param height The height of available size for camera preview\n */\n private void setUpCameraOutputs(int width, int height) {\n Activity activity = getActivity();\n CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);\n try {\n for (String cameraId : manager.getCameraIdList()) {\n CameraCharacteristics characteristics\n = manager.getCameraCharacteristics(cameraId);\n\n // We don't use a front facing camera in this sample.\n Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);\n if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {\n continue;\n }\n\n StreamConfigurationMap map = characteristics.get(\n CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);\n if (map == null) {\n continue;\n }\n\n // For still image captures, we use the largest available size.\n Size largest = Collections.max(\n Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),\n new CompareSizesByArea());\n mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(),\n ImageFormat.JPEG, /*maxImages*/2);\n mImageReader.setOnImageAvailableListener(\n mOnImageAvailableListener, mBackgroundHandler);\n\n // Find out if we need to swap dimension to get the preview size relative to sensor\n // coordinate.\n int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();\n //noinspection ConstantConditions\n mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);\n boolean swappedDimensions = false;\n switch (displayRotation) {\n case Surface.ROTATION_0:\n case Surface.ROTATION_180:\n if (mSensorOrientation == 90 || mSensorOrientation == 270) {\n swappedDimensions = true;\n }\n break;\n case Surface.ROTATION_90:\n case Surface.ROTATION_270:\n if (mSensorOrientation == 0 || mSensorOrientation == 180) {\n swappedDimensions = true;\n }\n break;\n default:\n Log.e(TAG, \"Display rotation is invalid: \" + displayRotation);\n }\n\n Point displaySize = new Point();\n activity.getWindowManager().getDefaultDisplay().getSize(displaySize);\n int rotatedPreviewWidth = width;\n int rotatedPreviewHeight = height;\n int maxPreviewWidth = displaySize.x;\n int maxPreviewHeight = displaySize.y;\n\n if (swappedDimensions) {\n rotatedPreviewWidth = height;\n rotatedPreviewHeight = width;\n maxPreviewWidth = displaySize.y;\n maxPreviewHeight = displaySize.x;\n }\n\n if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {\n maxPreviewWidth = MAX_PREVIEW_WIDTH;\n }\n\n if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {\n maxPreviewHeight = MAX_PREVIEW_HEIGHT;\n }\n\n // Danger, W.R.! Attempting to use too large a preview size could exceed the camera\n // bus' bandwidth limitation, resulting in gorgeous previews but the storage of\n // garbage capture data.\n mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class),\n rotatedPreviewWidth, rotatedPreviewHeight, maxPreviewWidth,\n maxPreviewHeight, largest);\n\n // We fit the aspect ratio of TextureView to the size of preview we picked.\n int orientation = getResources().getConfiguration().orientation;\n if (orientation == Configuration.ORIENTATION_LANDSCAPE) {\n// mTextureView.setAspectRatio(\n// mPreviewSize.getWidth(), mPreviewSize.getHeight());\n } else {\n// mTextureView.setAspectRatio(\n// mPreviewSize.getHeight(), mPreviewSize.getWidth());\n }\n\n // Check if the flash is supported.\n Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);\n mFlashSupported = available == null ? false : available;\n\n mCameraId = cameraId;\n return;\n }\n } catch (CameraAccessException e) {\n e.printStackTrace();\n } catch (NullPointerException e) {\n // Currently an NPE is thrown when the Camera2API is used but not supported on the\n // device this code runs.\n ErrorDialog.newInstance(\"该设备不支持Camera2API\")\n .show(getChildFragmentManager(), FRAGMENT_DIALOG);\n }\n }\n\n /**\n * Opens the camera specified by {@link Camera2Fragment#mCameraId}.\n */\n private void openCamera(int width, int height) {\n if (ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.CAMERA)\n != PackageManager.PERMISSION_GRANTED) {\n requestCameraPermission();\n return;\n }\n setUpCameraOutputs(width, height);\n configureTransform(width, height);\n Activity activity = getActivity();\n CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);\n try {\n if (!mCameraOpenCloseLock.tryAcquire(2500, TimeUnit.MILLISECONDS)) {\n throw new RuntimeException(\"Time out waiting to lock camera opening.\");\n }\n manager.openCamera(mCameraId, mStateCallback, mBackgroundHandler);\n } catch (CameraAccessException e) {\n e.printStackTrace();\n } catch (InterruptedException e) {\n throw new RuntimeException(\"Interrupted while trying to lock camera opening.\", e);\n }\n }\n\n /**\n * Closes the current {@link CameraDevice}.\n */\n private void closeCamera() {\n try {\n mCameraOpenCloseLock.acquire();\n if (null != mCaptureSession) {\n mCaptureSession.close();\n mCaptureSession = null;\n }\n if (null != mCameraDevice) {\n mCameraDevice.close();\n mCameraDevice = null;\n }\n if (null != mImageReader) {\n mImageReader.close();\n mImageReader = null;\n }\n } catch (InterruptedException e) {\n throw new RuntimeException(\"Interrupted while trying to lock camera closing.\", e);\n } finally {\n mCameraOpenCloseLock.release();\n }\n }\n\n /**\n * Starts a background thread and its {@link Handler}.\n */\n private void startBackgroundThread() {\n mBackgroundThread = new HandlerThread(\"CameraBackground\");\n mBackgroundThread.start();\n mBackgroundHandler = new Handler(mBackgroundThread.getLooper());\n }\n\n /**\n * Stops the background thread and its {@link Handler}.\n */\n private void stopBackgroundThread() {\n mBackgroundThread.quitSafely();\n try {\n mBackgroundThread.join();\n mBackgroundThread = null;\n mBackgroundHandler = null;\n } catch (InterruptedException e) {\n e.printStackTrace();\n }\n }\n\n /**\n * Creates a new {@link CameraCaptureSession} for camera preview.\n */\n private void createCameraPreviewSession() {\n try {\n SurfaceTexture texture = mTextureView.getSurfaceTexture();\n assert texture != null;\n\n // We configure the size of default buffer to be the size of camera preview we want.\n texture.setDefaultBufferSize(mPreviewSize.getWidth(), mPreviewSize.getHeight());\n\n // This is the output Surface we need to start preview.\n Surface surface = new Surface(texture);\n\n // We set up a CaptureRequest.Builder with the output Surface.\n mPreviewRequestBuilder\n = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);\n mPreviewRequestBuilder.addTarget(surface);\n\n // Here, we create a CameraCaptureSession for camera preview.\n mCameraDevice.createCaptureSession(Arrays.asList(surface, mImageReader.getSurface()),\n new CameraCaptureSession.StateCallback() {\n\n @Override\n public void onConfigured(@NonNull CameraCaptureSession cameraCaptureSession) {\n // The camera is already closed\n if (null == mCameraDevice) {\n return;\n }\n\n // When the session is ready, we start displaying the preview.\n mCaptureSession = cameraCaptureSession;\n try {\n // Auto focus should be continuous for camera preview.\n mPreviewRequestBuilder.set(CaptureRequest.CONTROL_AF_MODE,\n CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE);\n // Flash is automatically enabled when necessary.\n setAutoFlash(mPreviewRequestBuilder);\n\n // Finally, we start displaying the camera preview.\n mPreviewRequest = mPreviewRequestBuilder.build();\n mCaptureSession.setRepeatingRequest(mPreviewRequest,\n mCaptureCallback, mBackgroundHandler);\n } catch (CameraAccessException e) {\n e.printStackTrace();\n }\n }\n\n @Override\n public void onConfigureFailed(\n @NonNull CameraCaptureSession cameraCaptureSession) {\n showToast(\"Failed\");\n }\n }, null\n );\n } catch (CameraAccessException e) {\n e.printStackTrace();\n }\n }\n\n /**\n * Configures the necessary {@link Matrix} transformation to `mTextureView`.\n * This method should be called after the camera preview size is determined in\n * setUpCameraOutputs and also the size of `mTextureView` is fixed.\n *\n * @param viewWidth The width of `mTextureView`\n * @param viewHeight The height of `mTextureView`\n */\n private void configureTransform(int viewWidth, int viewHeight) {\n Activity activity = getActivity();\n if (null == mTextureView || null == mPreviewSize || null == activity) {\n return;\n }\n int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();\n Matrix matrix = new Matrix();\n RectF viewRect = new RectF(0, 0, viewWidth, viewHeight);\n RectF bufferRect = new RectF(0, 0, mPreviewSize.getHeight(), mPreviewSize.getWidth());\n float centerX = viewRect.centerX();\n float centerY = viewRect.centerY();\n if (Surface.ROTATION_90 == rotation || Surface.ROTATION_270 == rotation) {\n bufferRect.offset(centerX - bufferRect.centerX(), centerY - bufferRect.centerY());\n matrix.setRectToRect(viewRect, bufferRect, Matrix.ScaleToFit.FILL);\n float scale = Math.max(\n (float) viewHeight / mPreviewSize.getHeight(),\n (float) viewWidth / mPreviewSize.getWidth());\n matrix.postScale(scale, scale, centerX, centerY);\n matrix.postRotate(90 * (rotation - 2), centerX, centerY);\n } else if (Surface.ROTATION_180 == rotation) {\n matrix.postRotate(180, centerX, centerY);\n }\n mTextureView.setTransform(matrix);\n }\n\n /**\n * Initiate a still image capture.\n */\n private void takePicture() {\n lockFocus();\n }\n\n /**\n * Lock the focus as the first step for a still image capture.\n */\n private void lockFocus() {\n try {\n // This is how to tell the camera to lock focus.\n mPreviewRequestBuilder.set(CaptureRequest.CONTROL_AF_TRIGGER,\n CameraMetadata.CONTROL_AF_TRIGGER_START);\n // Tell #mCaptureCallback to wait for the lock.\n mState = STATE_WAITING_LOCK;\n mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,\n mBackgroundHandler);\n } catch (CameraAccessException e) {\n e.printStackTrace();\n }\n }\n\n /**\n * Run the precapture sequence for capturing a still image. This method should be called when\n * we get a response in {@link #mCaptureCallback} from {@link #lockFocus()}.\n */\n private void runPrecaptureSequence() {\n try {\n // This is how to tell the camera to trigger.\n mPreviewRequestBuilder.set(CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER,\n CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER_START);\n // Tell #mCaptureCallback to wait for the precapture sequence to be set.\n mState = STATE_WAITING_PRECAPTURE;\n mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,\n mBackgroundHandler);\n } catch (CameraAccessException e) {\n e.printStackTrace();\n }\n }\n\n /**\n * Capture a still picture. This method should be called when we get a response in\n * {@link #mCaptureCallback} from both {@link #lockFocus()}.\n */\n private void captureStillPicture() {\n try {\n final Activity activity = getActivity();\n if (null == activity || null == mCameraDevice) {\n return;\n }\n // This is the CaptureRequest.Builder that we use to take a picture.\n final CaptureRequest.Builder captureBuilder =\n mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);\n captureBuilder.addTarget(mImageReader.getSurface());\n\n // Use the same AE and AF modes as the preview.\n captureBuilder.set(CaptureRequest.CONTROL_AF_MODE,\n CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE);\n setAutoFlash(captureBuilder);\n\n // Orientation\n int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();\n captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, getOrientation(rotation));\n\n CameraCaptureSession.CaptureCallback CaptureCallback\n = new CameraCaptureSession.CaptureCallback() {\n\n @Override\n public void onCaptureCompleted(@NonNull CameraCaptureSession session,\n @NonNull CaptureRequest request,\n @NonNull TotalCaptureResult result) {\n showToast(\"拍照成功，图片保存为: \" + mFile);\n Log.d(TAG, mFile.toString());\n unlockFocus();\n }\n };\n\n mCaptureSession.stopRepeating();\n mCaptureSession.capture(captureBuilder.build(), CaptureCallback, null);\n } catch (CameraAccessException e) {\n e.printStackTrace();\n }\n }\n\n /**\n * Retrieves the JPEG orientation from the specified screen rotation.\n *\n * @param rotation The screen rotation.\n * @return The JPEG orientation (one of 0, 90, 270, and 360)\n */\n private int getOrientation(int rotation) {\n // Sensor orientation is 90 for most devices, or 270 for some devices (eg. Nexus 5X)\n // We have to take that into account and rotate JPEG properly.\n // For devices with orientation of 90, we simply return our mapping from ORIENTATIONS.\n // For devices with orientation of 270, we need to rotate the JPEG 180 degrees.\n return (ORIENTATIONS.get(rotation) + mSensorOrientation + 270) % 360;\n }\n\n /**\n * Unlock the focus. This method should be called when still image capture sequence is\n * finished.\n */\n private void unlockFocus() {\n try {\n // Reset the auto-focus trigger\n mPreviewRequestBuilder.set(CaptureRequest.CONTROL_AF_TRIGGER,\n CameraMetadata.CONTROL_AF_TRIGGER_CANCEL);\n setAutoFlash(mPreviewRequestBuilder);\n mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,\n mBackgroundHandler);\n // After this, the camera will go back to the normal state of preview.\n mState = STATE_PREVIEW;\n mCaptureSession.setRepeatingRequest(mPreviewRequest, mCaptureCallback,\n mBackgroundHandler);\n } catch (CameraAccessException e) {\n e.printStackTrace();\n }\n }\n\n @Override\n public void onClick(View view) {\n switch (view.getId()) {\n case R.id.picture: {\n takePicture();\n break;\n }\n }\n }\n\n private void setAutoFlash(CaptureRequest.Builder requestBuilder) {\n if (mFlashSupported) {\n requestBuilder.set(CaptureRequest.CONTROL_AE_MODE,\n CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH);\n }\n }\n\n /**\n * Saves a JPEG {@link Image} into the specified {@link File}.\n */\n private static class ImageSaver implements Runnable {\n\n /**\n * The JPEG image\n */\n private final Image mImage;\n /**\n * The file we save the image into.\n */\n private final File mFile;\n\n public ImageSaver(Image image, File file) {\n mImage = image;\n mFile = file;\n }\n\n @Override\n public void run() {\n ByteBuffer buffer = mImage.getPlanes()[0].getBuffer();\n byte[] bytes = new byte[buffer.remaining()];\n buffer.get(bytes);\n FileOutputStream output = null;\n try {\n output = new FileOutputStream(mFile);\n output.write(bytes);\n } catch (IOException e) {\n e.printStackTrace();\n } finally {\n mImage.close();\n if (null != output) {\n try {\n output.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n }\n }\n\n }\n\n /**\n * Compares two {@code Size}s based on their areas.\n */\n static class CompareSizesByArea implements Comparator {\n\n @Override\n public int compare(Size lhs, Size rhs) {\n // We cast here to ensure the multiplications won't overflow\n return Long.signum((long) lhs.getWidth() * lhs.getHeight() -\n (long) rhs.getWidth() * rhs.getHeight());\n }\n\n }\n\n /**\n * Shows an error message dialog.\n */\n public static class ErrorDialog extends DialogFragment {\n\n private static final String ARG_MESSAGE = \"message\";\n\n public static ErrorDialog newInstance(String message) {\n ErrorDialog dialog = new ErrorDialog();\n Bundle args = new Bundle();\n args.putString(ARG_MESSAGE, message);\n dialog.setArguments(args);\n return dialog;\n }\n\n @Override\n public Dialog onCreateDialog(Bundle savedInstanceState) {\n final Activity activity = getActivity();\n return new AlertDialog.Builder(activity)\n .setMessage(getArguments().getString(ARG_MESSAGE))\n .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {\n @Override\n public void onClick(DialogInterface dialogInterface, int i) {\n activity.finish();\n }\n })\n .create();\n }\n\n }\n\n /**\n * Shows OK/Cancel confirmation dialog about camera permission.\n */\n public static class ConfirmationDialog extends DialogFragment {\n\n @Override\n public Dialog onCreateDialog(Bundle savedInstanceState) {\n final Fragment parent = getParentFragment();\n return new AlertDialog.Builder(getActivity())\n .setMessage(\"需要申请摄像头权限\")\n .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {\n @Override\n public void onClick(DialogInterface dialog, int which) {\n FragmentCompat.requestPermissions(parent,\n new String[]{Manifest.permission.CAMERA},\n REQUEST_CAMERA_PERMISSION);\n }\n })\n .setNegativeButton(android.R.string.cancel,\n new DialogInterface.OnClickListener() {\n @Override\n public void onClick(DialogInterface dialog, int which) {\n Activity activity = parent.getActivity();\n if (activity != null) {\n activity.finish();\n }\n }\n })\n .create();\n }\n }\n\n}\n"
},
{
"path": "CameraSample2/app/src/main/java/com/hejunlin/camerasample2/MainActivity.java",
"content": "package com.hejunlin.camerasample2;\r\n\r\nimport android.support.v7.app.AppCompatActivity;\r\nimport android.os.Bundle;\r\n\r\npublic class MainActivity extends AppCompatActivity {\r\n\r\n @Override\r\n protected void onCreate(Bundle savedInstanceState) {\r\n super.onCreate(savedInstanceState);\r\n setContentView(R.layout.activity_main);\r\n if (null == savedInstanceState) {\r\n getFragmentManager().beginTransaction()\r\n .replace(R.id.container, Camera2Fragment.newInstance())\r\n .commit();\r\n }\r\n }\r\n}\r\n"
},
{
"path": "CameraSample2/app/src/main/java/com/hejunlin/camerasample2/SuperTextureView.java",
"content": "package com.hejunlin.camerasample2;\n\nimport android.content.Context;\nimport android.util.AttributeSet;\nimport android.view.TextureView;\n\n/**\n * A {@link TextureView} that can be adjusted to a specified aspect ratio.\n */\npublic class SuperTextureView extends TextureView {\n\n private int mRatioWidth = 0;\n private int mRatioHeight = 0;\n\n public SuperTextureView(Context context) {\n this(context, null);\n }\n\n public SuperTextureView(Context context, AttributeSet attrs) {\n this(context, attrs, 0);\n }\n\n public SuperTextureView(Context context, AttributeSet attrs, int defStyle) {\n super(context, attrs, defStyle);\n }\n\n /**\n * Sets the aspect ratio for this view. The size of the view will be measured based on the ratio\n * calculated from the parameters. Note that the actual sizes of parameters don't matter, that\n * is, calling setAspectRatio(2, 3) and setAspectRatio(4, 6) make the same result.\n *\n * @param width Relative horizontal size\n * @param height Relative vertical size\n */\n// public void setAspectRatio(int width, int height) {\n// if (width < 0 || height < 0) {\n// throw new IllegalArgumentException(\"Size cannot be negative.\");\n// }\n// mRatioWidth = width;\n// mRatioHeight = height;\n// requestLayout();\n// }\n//\n// @Override\n// protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {\n// super.onMeasure(widthMeasureSpec, heightMeasureSpec);\n// int width = MeasureSpec.getSize(widthMeasureSpec);\n// int height = MeasureSpec.getSize(heightMeasureSpec);\n// if (0 == mRatioWidth || 0 == mRatioHeight) {\n// setMeasuredDimension(width, height);\n// } else {\n// if (width < height * mRatioWidth / mRatioHeight) {\n// setMeasuredDimension(width, width * mRatioHeight / mRatioWidth);\n// } else {\n// setMeasuredDimension(height * mRatioWidth / mRatioHeight, height);\n// }\n// }\n// }\n\n}\n"
},
{
"path": "CameraSample2/app/src/main/res/layout/activity_main.xml",
"content": "\r\n\r\n"
},
{
"path": "CameraSample2/app/src/main/res/layout/fragment_camera2.xml",
"content": "\n\n\n \n\n \n\n \n\n \n\n\n"
},
{
"path": "CameraSample2/app/src/main/res/values/colors.xml",
"content": "\r\n\r\n #3F51B5\r\n #303F9F\r\n #FF4081\r\n\r\n"
},
{
"path": "CameraSample2/app/src/main/res/values/dimens.xml",
"content": "\r\n \r\n 16dp\r\n 16dp\r\n\r\n"
},
{
"path": "CameraSample2/app/src/main/res/values/strings.xml",
"content": "\r\n CameraSample2\r\n\r\n"
},
{
"path": "CameraSample2/app/src/main/res/values/styles.xml",
"content": "\r\n\r\n \r\n \r\n\r\n\r\n"
},
{
"path": "CameraSample2/app/src/main/res/values-w820dp/dimens.xml",
"content": "\r\n \r\n 64dp\r\n\r\n"
},
{
"path": "CameraSample2/app/src/test/java/com/hejunlin/camerasample2/ExampleUnitTest.java",
"content": "package com.hejunlin.camerasample2;\r\n\r\nimport org.junit.Test;\r\n\r\nimport static org.junit.Assert.*;\r\n\r\n/**\r\n * To work on unit tests, switch the Test Artifact in the Build Variants view.\r\n */\r\npublic class ExampleUnitTest {\r\n @Test\r\n public void addition_isCorrect() throws Exception {\r\n assertEquals(4, 2 + 2);\r\n }\r\n}"
},
{
"path": "CameraSample2/build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\r\n\r\nbuildscript {\r\n repositories {\r\n jcenter()\r\n }\r\n dependencies {\r\n classpath 'com.android.tools.build:gradle:2.1.0'\r\n\r\n // NOTE: Do not place your application dependencies here; they belong\r\n // in the individual module build.gradle files\r\n }\r\n}\r\n\r\nallprojects {\r\n repositories {\r\n jcenter()\r\n }\r\n}\r\n\r\ntask clean(type: Delete) {\r\n delete rootProject.buildDir\r\n}\r\n"
},
{
"path": "CameraSample2/gradle/wrapper/gradle-wrapper.properties",
"content": "#Mon Dec 28 10:00:20 PST 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.10-all.zip\n"
},
{
"path": "CameraSample2/gradle.properties",
"content": "# Project-wide Gradle settings.\r\n\r\n# IDE (e.g. Android Studio) users:\r\n# Gradle settings configured through the IDE *will override*\r\n# any settings specified in this file.\r\n\r\n# For more details on how to configure your build environment visit\r\n# http://www.gradle.org/docs/current/userguide/build_environment.html\r\n\r\n# Specifies the JVM arguments used for the daemon process.\r\n# The setting is particularly useful for tweaking memory settings.\r\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\r\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\r\n\r\n# When configured, Gradle will run in incubating parallel mode.\r\n# This option should only be used with decoupled projects. More details, visit\r\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\r\n# org.gradle.parallel=true"
},
{
"path": "CameraSample2/gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "CameraSample2/gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\r\n@rem ##########################################################################\r\n@rem\r\n@rem Gradle startup script for Windows\r\n@rem\r\n@rem ##########################################################################\r\n\r\n@rem Set local scope for the variables with windows NT shell\r\nif \"%OS%\"==\"Windows_NT\" setlocal\r\n\r\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\r\nset DEFAULT_JVM_OPTS=\r\n\r\nset DIRNAME=%~dp0\r\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\r\nset APP_BASE_NAME=%~n0\r\nset APP_HOME=%DIRNAME%\r\n\r\n@rem Find java.exe\r\nif defined JAVA_HOME goto findJavaFromJavaHome\r\n\r\nset JAVA_EXE=java.exe\r\n%JAVA_EXE% -version >NUL 2>&1\r\nif \"%ERRORLEVEL%\" == \"0\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:findJavaFromJavaHome\r\nset JAVA_HOME=%JAVA_HOME:\"=%\r\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\r\n\r\nif exist \"%JAVA_EXE%\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:init\r\n@rem Get command-line arguments, handling Windowz variants\r\n\r\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\r\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\r\n\r\n:win9xME_args\r\n@rem Slurp the command line arguments.\r\nset CMD_LINE_ARGS=\r\nset _SKIP=2\r\n\r\n:win9xME_args_slurp\r\nif \"x%~1\" == \"x\" goto execute\r\n\r\nset CMD_LINE_ARGS=%*\r\ngoto execute\r\n\r\n:4NT_args\r\n@rem Get arguments from the 4NT Shell from JP Software\r\nset CMD_LINE_ARGS=%$\r\n\r\n:execute\r\n@rem Setup the command line\r\n\r\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\r\n\r\n@rem Execute Gradle\r\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\r\n\r\n:end\r\n@rem End local scope for the variables with windows NT shell\r\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\r\n\r\n:fail\r\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\r\nrem the _cmd.exe /c_ return code!\r\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\r\nexit /b 1\r\n\r\n:mainEnd\r\nif \"%OS%\"==\"Windows_NT\" endlocal\r\n\r\n:omega\r\n"
},
{
"path": "CameraSample2/settings.gradle",
"content": "include ':app'\r\n"
},
{
"path": "GuardProcessSample/app/build.gradle",
"content": "apply plugin: 'com.android.application'\r\n\r\nandroid {\r\n compileSdkVersion 23\r\n buildToolsVersion \"23.0.3\"\r\n\r\n defaultConfig {\r\n applicationId \"com.hejunlin.guardprocesssample\"\r\n minSdkVersion 17\r\n targetSdkVersion 23\r\n versionCode 1\r\n versionName \"1.0\"\r\n }\r\n buildTypes {\r\n release {\r\n minifyEnabled false\r\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\r\n }\r\n }\r\n}\r\n\r\ndependencies {\r\n compile fileTree(dir: 'libs', include: ['*.jar'])\r\n testCompile 'junit:junit:4.12'\r\n compile 'com.android.support:appcompat-v7:23.4.0'\r\n}\r\n"
},
{
"path": "GuardProcessSample/app/proguard-rules.pro",
"content": "# Add project specific ProGuard rules here.\r\n# By default, the flags in this file are appended to flags specified\r\n# in D:\\Studio SDK/tools/proguard/proguard-android.txt\r\n# You can edit the include path and order by changing the proguardFiles\r\n# directive in build.gradle.\r\n#\r\n# For more details, see\r\n# http://developer.android.com/guide/developing/tools/proguard.html\r\n\r\n# Add any project specific keep options here:\r\n\r\n# If your project uses WebView with JS, uncomment the following\r\n# and specify the fully qualified class name to the JavaScript interface\r\n# class:\r\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\r\n# public *;\r\n#}\r\n"
},
{
"path": "GuardProcessSample/app/src/androidTest/java/com/hejunlin/guardprocesssample/ApplicationTest.java",
"content": "package com.hejunlin.guardprocesssample;\r\n\r\nimport android.app.Application;\r\nimport android.test.ApplicationTestCase;\r\n\r\n/**\r\n * Testing Fundamentals\r\n */\r\npublic class ApplicationTest extends ApplicationTestCase {\r\n public ApplicationTest() {\r\n super(Application.class);\r\n }\r\n}"
},
{
"path": "GuardProcessSample/app/src/main/AndroidManifest.xml",
"content": "\r\n\r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/main/aidl/com/hejunlin/guardprocesssample/aidl/IBridgeInterface.aidl",
"content": "// IBridgeInterface.aidl\r\npackage com.hejunlin.guardprocesssample.aidl;\r\n\r\n// Declare any non-default types here with import statements\r\n\r\ninterface IBridgeInterface {\r\n /**\r\n * Demonstrates some basic types that you can use as parameters\r\n * and return values in AIDL.\r\n */\r\n// void basicTypes(int anInt, long aLong, boolean aBoolean, float aFloat,\r\n// double aDouble, String aString);\r\n String getName();\r\n\r\n}\r\n"
},
{
"path": "GuardProcessSample/app/src/main/java/com/hejunlin/guardprocesssample/MainActivity.java",
"content": "package com.hejunlin.guardprocesssample;\r\n\r\nimport android.content.Intent;\r\nimport android.support.v7.app.AppCompatActivity;\r\nimport android.os.Bundle;\r\n\r\npublic class MainActivity extends AppCompatActivity {\r\n\r\n @Override\r\n protected void onCreate(Bundle savedInstanceState) {\r\n super.onCreate(savedInstanceState);\r\n setContentView(R.layout.activity_main);\r\n // 启动两个守护服务\r\n startService(new Intent(this, ServiceA.class));\r\n startService(new Intent(this, ServiceB.class));\r\n }\r\n}\r\n"
},
{
"path": "GuardProcessSample/app/src/main/java/com/hejunlin/guardprocesssample/ServiceA.java",
"content": "package com.hejunlin.guardprocesssample;\r\n\r\nimport android.app.Notification;\r\nimport android.app.PendingIntent;\r\nimport android.app.Service;\r\nimport android.content.ComponentName;\r\nimport android.content.Context;\r\nimport android.content.Intent;\r\nimport android.content.ServiceConnection;\r\nimport android.os.IBinder;\r\nimport android.os.RemoteException;\r\nimport android.util.Log;\r\nimport android.widget.Toast;\r\n\r\nimport com.hejunlin.guardprocesssample.aidl.IBridgeInterface;\r\n\r\n/**\r\n * Created by hejunlin on 2016/10/10.\r\n */\r\npublic class ServiceA extends Service {\r\n\r\n private static final String TAG = ServiceA.class.getSimpleName();\r\n private MyBinder mBinder;\r\n private PendingIntent mPendingIntent;\r\n private MyServiceConnection mServiceConnection;\r\n\r\n @Override\r\n public void onCreate() {\r\n super.onCreate();\r\n if (mBinder == null) {\r\n mBinder = new MyBinder();\r\n }\r\n mServiceConnection = new MyServiceConnection();\r\n }\r\n\r\n @Override\r\n public int onStartCommand(Intent intent, int flags, int startId) {\r\n this.bindService(new Intent(this, ServiceB.class), mServiceConnection, Context.BIND_IMPORTANT);\r\n mPendingIntent = PendingIntent.getService(this, 0, intent, 0);\r\n Notification.Builder builder = new Notification.Builder(this);\r\n builder.setTicker(\"守护服务A启动中\")\r\n .setContentText(\"我是来守护B不被杀的!\")\r\n .setContentTitle(\"守护服务A\")\r\n .setSmallIcon(R.mipmap.ic_launcher)\r\n .setContentIntent(mPendingIntent)\r\n .setWhen(System.currentTimeMillis());\r\n Notification notification = builder.build();\r\n // 设置service为前台进程，避免手机休眠时系统自动杀掉该服务\r\n startForeground(startId, notification);\r\n return START_STICKY;\r\n }\r\n\r\n class MyServiceConnection implements ServiceConnection {\r\n\r\n @Override\r\n public void onServiceConnected(ComponentName componentName, IBinder binder) {\r\n Log.i(TAG, \"ServiceA连接成功\");\r\n Toast.makeText(ServiceA.this, \"ServiceA连接成功\", Toast.LENGTH_LONG).show();\r\n }\r\n\r\n @Override\r\n public void onServiceDisconnected(ComponentName componentName) {\r\n // 连接出现了异常断开了，RemoteService被杀掉了\r\n Toast.makeText(ServiceA.this, \"ServiceA被干掉\", Toast.LENGTH_LONG).show();\r\n // 启动ServiceB\r\n ServiceA.this.startService(new Intent(ServiceA.this, ServiceB.class));\r\n ServiceA.this.bindService(new Intent(ServiceA.this, ServiceB.class),\r\n mServiceConnection, Context.BIND_IMPORTANT);\r\n }\r\n\r\n }\r\n\r\n class MyBinder extends IBridgeInterface.Stub {\r\n\r\n @Override\r\n public String getName() throws RemoteException {\r\n return \"ServiceA\";\r\n }\r\n\r\n }\r\n\r\n @Override\r\n public IBinder onBind(Intent intent) {\r\n return mBinder;\r\n }\r\n\r\n}\r\n"
},
{
"path": "GuardProcessSample/app/src/main/java/com/hejunlin/guardprocesssample/ServiceB.java",
"content": "package com.hejunlin.guardprocesssample;\r\n\r\nimport android.app.Notification;\r\nimport android.app.PendingIntent;\r\nimport android.app.Service;\r\nimport android.content.ComponentName;\r\nimport android.content.Context;\r\nimport android.content.Intent;\r\nimport android.content.ServiceConnection;\r\nimport android.os.IBinder;\r\nimport android.os.RemoteException;\r\nimport android.util.Log;\r\nimport android.widget.Toast;\r\n\r\nimport com.hejunlin.guardprocesssample.aidl.IBridgeInterface;\r\n\r\n/**\r\n * Created by hejunlin on 2016/10/10.\r\n */\r\npublic class ServiceB extends Service {\r\n\r\n private static final String TAG = ServiceB.class.getSimpleName();\r\n private MyBinder mBinder;\r\n private PendingIntent mPendingIntent;\r\n private MyServiceConnection mServiceConnection;\r\n\r\n @Override\r\n public void onCreate() {\r\n super.onCreate();\r\n if (mBinder == null) {\r\n mBinder = new MyBinder();\r\n }\r\n mServiceConnection = new MyServiceConnection();\r\n }\r\n\r\n @Override\r\n public int onStartCommand(Intent intent, int flags, int startId) {\r\n this.bindService(new Intent(this,ServiceA.class), mServiceConnection, Context.BIND_IMPORTANT);\r\n mPendingIntent =PendingIntent.getService(this, 0, intent, 0);\r\n Notification.Builder builder = new Notification.Builder(this);\r\n builder.setTicker(\"守护服务B启动中\")\r\n .setContentText(\"我是来守护A不被杀的!\")\r\n .setContentTitle(\"守护服务B\")\r\n .setSmallIcon(R.mipmap.ic_launcher)\r\n .setContentIntent(mPendingIntent)\r\n .setWhen(System.currentTimeMillis());\r\n Notification notification = builder.build();\r\n //设置service为前台进程，避免手机休眠时系统自动杀掉该服务\r\n startForeground(startId, notification);\r\n return START_STICKY;\r\n }\r\n\r\n class MyServiceConnection implements ServiceConnection {\r\n\r\n @Override\r\n public void onServiceConnected(ComponentName componentName, IBinder binder) {\r\n Log.i(TAG, \"ServiceB连接成功\");\r\n Toast.makeText(ServiceB.this, \"ServiceB连接成功\", Toast.LENGTH_LONG).show();\r\n }\r\n\r\n @Override\r\n public void onServiceDisconnected(ComponentName componentName) {\r\n // 连接出现了异常断开了，LocalCastielService被杀死了\r\n Toast.makeText(ServiceB.this, \"ServiceB被干掉\", Toast.LENGTH_LONG).show();\r\n // 启动ServiceA\r\n ServiceB.this.startService(new Intent(ServiceB.this, ServiceA.class));\r\n ServiceB.this.bindService(new Intent(ServiceB.this, ServiceA.class), mServiceConnection, Context.BIND_IMPORTANT);\r\n }\r\n\r\n }\r\n\r\n class MyBinder extends IBridgeInterface.Stub {\r\n\r\n @Override\r\n public String getName() throws RemoteException {\r\n return \"ServiceB\";\r\n }\r\n\r\n }\r\n\r\n @Override\r\n public IBinder onBind(Intent intent) {\r\n return mBinder;\r\n }\r\n}\r\n"
},
{
"path": "GuardProcessSample/app/src/main/res/layout/activity_main.xml",
"content": "\r\n\r\n\r\n \r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/main/res/values/colors.xml",
"content": "\r\n\r\n #3F51B5\r\n #303F9F\r\n #FF4081\r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/main/res/values/dimens.xml",
"content": "\r\n \r\n 16dp\r\n 16dp\r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/main/res/values/strings.xml",
"content": "\r\n GuardProcessSample\r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/main/res/values/styles.xml",
"content": "\r\n\r\n \r\n \r\n\r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/main/res/values-w820dp/dimens.xml",
"content": "\r\n \r\n 64dp\r\n\r\n"
},
{
"path": "GuardProcessSample/app/src/test/java/com/hejunlin/guardprocesssample/ExampleUnitTest.java",
"content": "package com.hejunlin.guardprocesssample;\r\n\r\nimport org.junit.Test;\r\n\r\nimport static org.junit.Assert.*;\r\n\r\n/**\r\n * To work on unit tests, switch the Test Artifact in the Build Variants view.\r\n */\r\npublic class ExampleUnitTest {\r\n @Test\r\n public void addition_isCorrect() throws Exception {\r\n assertEquals(4, 2 + 2);\r\n }\r\n}"
},
{
"path": "GuardProcessSample/build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\r\n\r\nbuildscript {\r\n repositories {\r\n jcenter()\r\n }\r\n dependencies {\r\n classpath 'com.android.tools.build:gradle:2.1.0'\r\n\r\n // NOTE: Do not place your application dependencies here; they belong\r\n // in the individual module build.gradle files\r\n }\r\n}\r\n\r\nallprojects {\r\n repositories {\r\n jcenter()\r\n }\r\n}\r\n\r\ntask clean(type: Delete) {\r\n delete rootProject.buildDir\r\n}\r\n"
},
{
"path": "GuardProcessSample/gradle/wrapper/gradle-wrapper.properties",
"content": "#Mon Dec 28 10:00:20 PST 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.10-all.zip\n"
},
{
"path": "GuardProcessSample/gradle.properties",
"content": "# Project-wide Gradle settings.\r\n\r\n# IDE (e.g. Android Studio) users:\r\n# Gradle settings configured through the IDE *will override*\r\n# any settings specified in this file.\r\n\r\n# For more details on how to configure your build environment visit\r\n# http://www.gradle.org/docs/current/userguide/build_environment.html\r\n\r\n# Specifies the JVM arguments used for the daemon process.\r\n# The setting is particularly useful for tweaking memory settings.\r\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\r\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\r\n\r\n# When configured, Gradle will run in incubating parallel mode.\r\n# This option should only be used with decoupled projects. More details, visit\r\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\r\n# org.gradle.parallel=true"
},
{
"path": "GuardProcessSample/gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "GuardProcessSample/gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\r\n@rem ##########################################################################\r\n@rem\r\n@rem Gradle startup script for Windows\r\n@rem\r\n@rem ##########################################################################\r\n\r\n@rem Set local scope for the variables with windows NT shell\r\nif \"%OS%\"==\"Windows_NT\" setlocal\r\n\r\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\r\nset DEFAULT_JVM_OPTS=\r\n\r\nset DIRNAME=%~dp0\r\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\r\nset APP_BASE_NAME=%~n0\r\nset APP_HOME=%DIRNAME%\r\n\r\n@rem Find java.exe\r\nif defined JAVA_HOME goto findJavaFromJavaHome\r\n\r\nset JAVA_EXE=java.exe\r\n%JAVA_EXE% -version >NUL 2>&1\r\nif \"%ERRORLEVEL%\" == \"0\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:findJavaFromJavaHome\r\nset JAVA_HOME=%JAVA_HOME:\"=%\r\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\r\n\r\nif exist \"%JAVA_EXE%\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:init\r\n@rem Get command-line arguments, handling Windowz variants\r\n\r\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\r\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\r\n\r\n:win9xME_args\r\n@rem Slurp the command line arguments.\r\nset CMD_LINE_ARGS=\r\nset _SKIP=2\r\n\r\n:win9xME_args_slurp\r\nif \"x%~1\" == \"x\" goto execute\r\n\r\nset CMD_LINE_ARGS=%*\r\ngoto execute\r\n\r\n:4NT_args\r\n@rem Get arguments from the 4NT Shell from JP Software\r\nset CMD_LINE_ARGS=%$\r\n\r\n:execute\r\n@rem Setup the command line\r\n\r\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\r\n\r\n@rem Execute Gradle\r\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\r\n\r\n:end\r\n@rem End local scope for the variables with windows NT shell\r\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\r\n\r\n:fail\r\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\r\nrem the _cmd.exe /c_ return code!\r\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\r\nexit /b 1\r\n\r\n:mainEnd\r\nif \"%OS%\"==\"Windows_NT\" endlocal\r\n\r\n:omega\r\n"
},
{
"path": "GuardProcessSample/settings.gradle",
"content": "include ':app'\r\n"
},
{
"path": "LICENSE",
"content": " Apache License\n Version 2.0, January 2004\n http://www.apache.org/licenses/\n\n TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n 1. Definitions.\n\n \"License\" shall mean the terms and conditions for use, reproduction,\n and distribution as defined by Sections 1 through 9 of this document.\n\n \"Licensor\" shall mean the copyright owner or entity authorized by\n the copyright owner that is granting the License.\n\n \"Legal Entity\" shall mean the union of the acting entity and all\n other entities that control, are controlled by, or are under common\n control with that entity. For the purposes of this definition,\n \"control\" means (i) the power, direct or indirect, to cause the\n direction or management of such entity, whether by contract or\n otherwise, or (ii) ownership of fifty percent (50%) or more of the\n outstanding shares, or (iii) beneficial ownership of such entity.\n\n \"You\" (or \"Your\") shall mean an individual or Legal Entity\n exercising permissions granted by this License.\n\n \"Source\" form shall mean the preferred form for making modifications,\n including but not limited to software source code, documentation\n source, and configuration files.\n\n \"Object\" form shall mean any form resulting from mechanical\n transformation or translation of a Source form, including but\n not limited to compiled object code, generated documentation,\n and conversions to other media types.\n\n \"Work\" shall mean the work of authorship, whether in Source or\n Object form, made available under the License, as indicated by a\n copyright notice that is included in or attached to the work\n (an example is provided in the Appendix below).\n\n \"Derivative Works\" shall mean any work, whether in Source or Object\n form, that is based on (or derived from) the Work and for which the\n editorial revisions, annotations, elaborations, or other modifications\n represent, as a whole, an original work of authorship. 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The contents\n of the NOTICE file are for informational purposes only and\n do not modify the License. You may add Your own attribution\n notices within Derivative Works that You distribute, alongside\n or as an addendum to the NOTICE text from the Work, provided\n that such additional attribution notices cannot be construed\n as modifying the License.\n\n You may add Your own copyright statement to Your modifications and\n may provide additional or different license terms and conditions\n for use, reproduction, or distribution of Your modifications, or\n for any such Derivative Works as a whole, provided Your use,\n reproduction, and distribution of the Work otherwise complies with\n the conditions stated in this License.\n\n 5. Submission of Contributions. Unless You explicitly state otherwise,\n any Contribution intentionally submitted for inclusion in the Work\n by You to the Licensor shall be under the terms and conditions of\n this License, without any additional terms or conditions.\n Notwithstanding the above, nothing herein shall supersede or modify\n the terms of any separate license agreement you may have executed\n with Licensor regarding such Contributions.\n\n 6. Trademarks. This License does not grant permission to use the trade\n names, trademarks, service marks, or product names of the Licensor,\n except as required for reasonable and customary use in describing the\n origin of the Work and reproducing the content of the NOTICE file.\n\n 7. Disclaimer of Warranty. Unless required by applicable law or\n agreed to in writing, Licensor provides the Work (and each\n Contributor provides its Contributions) on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or\n implied, including, without limitation, any warranties or conditions\n of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A\n PARTICULAR PURPOSE. You are solely responsible for determining the\n appropriateness of using or redistributing the Work and assume any\n risks associated with Your exercise of permissions under this License.\n\n 8. Limitation of Liability. In no event and under no legal theory,\n whether in tort (including negligence), contract, or otherwise,\n unless required by applicable law (such as deliberate and grossly\n negligent acts) or agreed to in writing, shall any Contributor be\n liable to You for damages, including any direct, indirect, special,\n incidental, or consequential damages of any character arising as a\n result of this License or out of the use or inability to use the\n Work (including but not limited to damages for loss of goodwill,\n work stoppage, computer failure or malfunction, or any and all\n other commercial damages or losses), even if such Contributor\n has been advised of the possibility of such damages.\n\n 9. Accepting Warranty or Additional Liability. While redistributing\n the Work or Derivative Works thereof, You may choose to offer,\n and charge a fee for, acceptance of support, warranty, indemnity,\n or other liability obligations and/or rights consistent with this\n License. However, in accepting such obligations, You may act only\n on Your own behalf and on Your sole responsibility, not on behalf\n of any other Contributor, and only if You agree to indemnify,\n defend, and hold each Contributor harmless for any liability\n incurred by, or claims asserted against, such Contributor by reason\n of your accepting any such warranty or additional liability.\n\n END OF TERMS AND CONDITIONS\n\n APPENDIX: How to apply the Apache License to your work.\n\n To apply the Apache License to your work, attach the following\n boilerplate notice, with the fields enclosed by brackets \"{}\"\n replaced with your own identifying information. (Don't include\n the brackets!) The text should be enclosed in the appropriate\n comment syntax for the file format. We also recommend that a\n file or class name and description of purpose be included on the\n same \"printed page\" as the copyright notice for easier\n identification within third-party archives.\n\n Copyright {yyyy} {name of copyright owner}\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n"
},
{
"path": "MediaCodcSample/.gitignore",
"content": "*.iml\r\n.gradle\r\n/local.properties\r\n/.idea/workspace.xml\r\n/.idea/libraries\r\n.DS_Store\r\n/build\r\n/captures\r\n"
},
{
"path": "MediaCodcSample/app/.gitignore",
"content": "/build\r\n"
},
{
"path": "MediaCodcSample/app/build.gradle",
"content": "apply plugin: 'com.android.application'\r\n\r\nandroid {\r\n compileSdkVersion 23\r\n buildToolsVersion \"23.0.3\"\r\n\r\n defaultConfig {\r\n applicationId \"com.hejunlin.mediacodcsample\"\r\n minSdkVersion 17\r\n targetSdkVersion 23\r\n versionCode 1\r\n versionName \"1.0\"\r\n }\r\n buildTypes {\r\n release {\r\n minifyEnabled false\r\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\r\n }\r\n }\r\n}\r\n\r\ndependencies {\r\n compile fileTree(dir: 'libs', include: ['*.jar'])\r\n testCompile 'junit:junit:4.12'\r\n compile 'com.android.support:appcompat-v7:23.4.0'\r\n}\r\n"
},
{
"path": "MediaCodcSample/app/proguard-rules.pro",
"content": "# Add project specific ProGuard rules here.\r\n# By default, the flags in this file are appended to flags specified\r\n# in D:\\Studio SDK/tools/proguard/proguard-android.txt\r\n# You can edit the include path and order by changing the proguardFiles\r\n# directive in build.gradle.\r\n#\r\n# For more details, see\r\n# http://developer.android.com/guide/developing/tools/proguard.html\r\n\r\n# Add any project specific keep options here:\r\n\r\n# If your project uses WebView with JS, uncomment the following\r\n# and specify the fully qualified class name to the JavaScript interface\r\n# class:\r\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\r\n# public *;\r\n#}\r\n"
},
{
"path": "MediaCodcSample/app/src/androidTest/java/com/hejunlin/mediacodcsample/ApplicationTest.java",
"content": "package com.hejunlin.mediacodcsample;\r\n\r\nimport android.app.Application;\r\nimport android.test.ApplicationTestCase;\r\n\r\n/**\r\n * Testing Fundamentals\r\n */\r\npublic class ApplicationTest extends ApplicationTestCase {\r\n public ApplicationTest() {\r\n super(Application.class);\r\n }\r\n}"
},
{
"path": "MediaCodcSample/app/src/main/AndroidManifest.xml",
"content": "\r\n\r\n\r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/main/java/com/hejunlin/mediacodcsample/MainActivity.java",
"content": "package com.hejunlin.mediacodcsample;\r\n\r\nimport android.media.MediaCodec;\r\nimport android.media.MediaExtractor;\r\nimport android.media.MediaFormat;\r\nimport android.os.Environment;\r\nimport android.support.v7.app.AppCompatActivity;\r\nimport android.os.Bundle;\r\nimport android.util.Log;\r\nimport android.view.Surface;\r\nimport android.view.SurfaceHolder;\r\nimport android.view.SurfaceView;\r\n\r\nimport java.io.IOException;\r\nimport java.nio.ByteBuffer;\r\n\r\npublic class MainActivity extends AppCompatActivity implements SurfaceHolder.Callback {\r\n\r\n private static final String SAMPLE = Environment.getExternalStorageDirectory() + \"/device-2016-11-15.mp4\";\r\n private static final String TAG = MainActivity.class.getSimpleName();\r\n private WorkThread mWorkThread = null;\r\n\r\n @Override\r\n protected void onCreate(Bundle savedInstanceState) {\r\n super.onCreate(savedInstanceState);\r\n SurfaceView surfaceView = new SurfaceView(this);\r\n /*下面设置Surface不维护自己的缓冲区，而是等待屏幕的渲染引擎将内容推送到用户面前*/\r\n surfaceView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);\r\n surfaceView.getHolder().addCallback(this);\r\n setContentView(surfaceView);\r\n }\r\n\r\n protected void onDestroy() {\r\n super.onDestroy();\r\n }\r\n\r\n @Override\r\n public void surfaceCreated(SurfaceHolder holder) {\r\n }\r\n\r\n @Override\r\n public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {\r\n if (mWorkThread == null) {\r\n mWorkThread = new WorkThread(holder.getSurface());\r\n mWorkThread.start();\r\n }\r\n }\r\n\r\n @Override\r\n public void surfaceDestroyed(SurfaceHolder holder) {\r\n if (mWorkThread != null) {\r\n mWorkThread.interrupt();\r\n }\r\n }\r\n\r\n private class WorkThread extends Thread {\r\n private MediaExtractor mMediaExtractor;\r\n private MediaCodec mMediaCodec;\r\n private Surface mSurface;\r\n\r\n public WorkThread(Surface surface) {\r\n this.mSurface = surface;\r\n }\r\n\r\n @Override\r\n public void run() {\r\n mMediaExtractor = new MediaExtractor();//数据解析器\r\n try {\r\n mMediaExtractor.setDataSource(SAMPLE);\r\n } catch (IOException e) {\r\n e.printStackTrace();\r\n }\r\n\r\n for (int i = 0; i < mMediaExtractor.getTrackCount(); i++) {//遍历数据源音视频轨迹\r\n MediaFormat format = mMediaExtractor.getTrackFormat(i);\r\n Log.d(TAG, \">> format i \" + i + \": \" + format);\r\n String mime = format.getString(MediaFormat.KEY_MIME);\r\n Log.d(TAG, \">> mime i \" + i + \": \" + mime);\r\n if (mime.startsWith(\"video/\")) {\r\n mMediaExtractor.selectTrack(i);\r\n try {\r\n mMediaCodec = MediaCodec.createDecoderByType(mime);\r\n } catch (IOException e) {\r\n e.printStackTrace();\r\n }\r\n mMediaCodec.configure(format, mSurface, null, 0);\r\n break;\r\n }\r\n }\r\n if (mMediaCodec == null) {\r\n return;\r\n }\r\n mMediaCodec.start();//调用start后，如果没有异常信息，就表示成功构建组件\r\n ByteBuffer[] inputBuffers = mMediaCodec.getInputBuffers();\r\n ByteBuffer[] outputBuffers = mMediaCodec.getOutputBuffers();\r\n // 每个buffer的元数据包括具体范围偏移及大小 ，及有效数据中相关解码的buffer\r\n MediaCodec.BufferInfo info = new MediaCodec.BufferInfo();\r\n boolean isEOS = false;\r\n long startMs = System.currentTimeMillis();\r\n\r\n while (!Thread.interrupted()) {//只要线程不中断\r\n if (!isEOS) {\r\n //返回用有效输出的buffer的索引,如果没有相关buffer可用，就返回-1\r\n //如果传入的timeoutUs为0,将立马返回，如果输入buffer可用，将无限期等待\r\n //timeoutUs的单位是微秒\r\n int inIndex = mMediaCodec.dequeueInputBuffer(10000);//0.01s\r\n if (inIndex >= 0) {\r\n ByteBuffer buffer = inputBuffers[inIndex];\r\n Log.d(TAG, \">> buffer \" + buffer);\r\n int sampleSize = mMediaExtractor.readSampleData(buffer, 0);\r\n Log.d(TAG, \">> sampleSize \" + sampleSize);\r\n if (sampleSize < 0) {\r\n // We shouldn't stop the playback at this point, just pass the EOS\r\n // flag to mMediaCodec, we will get it again from the\r\n // dequeueOutputBuffer\r\n Log.d(TAG, \"InputBuffer BUFFER_FLAG_END_OF_STREAM\");\r\n mMediaCodec.queueInputBuffer(inIndex, 0, 0, 0, MediaCodec.BUFFER_FLAG_END_OF_STREAM);\r\n isEOS = true;\r\n } else {\r\n mMediaCodec.queueInputBuffer(inIndex, 0, sampleSize, mMediaExtractor.getSampleTime(), 0);\r\n mMediaExtractor.advance();\r\n }\r\n }\r\n }\r\n\r\n int outIndex = mMediaCodec.dequeueOutputBuffer(info, 10000);\r\n switch (outIndex) {\r\n case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED://当buffer变化时，client必须重新指向新的buffer\r\n Log.d(TAG, \">> output buffer changed \");\r\n outputBuffers = mMediaCodec.getOutputBuffers();\r\n break;\r\n case MediaCodec.INFO_OUTPUT_FORMAT_CHANGED://当buffer的封装格式变化,须指向新的buffer格式\r\n Log.d(TAG, \">> output buffer changed \");\r\n break;\r\n case MediaCodec.INFO_TRY_AGAIN_LATER://当dequeueOutputBuffer超时,会到达此case\r\n Log.d(TAG, \">> dequeueOutputBuffer timeout \");\r\n break;\r\n default:\r\n ByteBuffer buffer = outputBuffers[outIndex];\r\n // We use a very simple clock to keep the video FPS, or the video\r\n // playback will be too fast\r\n while (info.presentationTimeUs / 1000 > System.currentTimeMillis() - startMs) {\r\n try {\r\n sleep(10);\r\n } catch (InterruptedException e) {\r\n e.printStackTrace();\r\n break;\r\n }\r\n }\r\n mMediaCodec.releaseOutputBuffer(outIndex, true);\r\n break;\r\n }\r\n // All decoded frames have been rendered, we can stop playing now\r\n if ((info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) {\r\n Log.d(TAG, \"OutputBuffer BUFFER_FLAG_END_OF_STREAM\");\r\n break;\r\n }\r\n }\r\n mMediaCodec.stop();\r\n mMediaCodec.release();//释放组件\r\n mMediaExtractor.release();\r\n }\r\n }\r\n\r\n}\r\n"
},
{
"path": "MediaCodcSample/app/src/main/res/layout/activity_main.xml",
"content": "\r\n\r\n\r\n \r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/main/res/values/colors.xml",
"content": "\r\n\r\n #3F51B5\r\n #303F9F\r\n #FF4081\r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/main/res/values/dimens.xml",
"content": "\r\n \r\n 16dp\r\n 16dp\r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/main/res/values/strings.xml",
"content": "\r\n MediaCodcSample\r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/main/res/values/styles.xml",
"content": "\r\n\r\n \r\n \r\n\r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/main/res/values-w820dp/dimens.xml",
"content": "\r\n \r\n 64dp\r\n\r\n"
},
{
"path": "MediaCodcSample/app/src/test/java/com/hejunlin/mediacodcsample/ExampleUnitTest.java",
"content": "package com.hejunlin.mediacodcsample;\r\n\r\nimport org.junit.Test;\r\n\r\nimport static org.junit.Assert.*;\r\n\r\n/**\r\n * To work on unit tests, switch the Test Artifact in the Build Variants view.\r\n */\r\npublic class ExampleUnitTest {\r\n @Test\r\n public void addition_isCorrect() throws Exception {\r\n assertEquals(4, 2 + 2);\r\n }\r\n}"
},
{
"path": "MediaCodcSample/build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\r\n\r\nbuildscript {\r\n repositories {\r\n jcenter()\r\n }\r\n dependencies {\r\n classpath 'com.android.tools.build:gradle:2.1.0'\r\n\r\n // NOTE: Do not place your application dependencies here; they belong\r\n // in the individual module build.gradle files\r\n }\r\n}\r\n\r\nallprojects {\r\n repositories {\r\n jcenter()\r\n }\r\n}\r\n\r\ntask clean(type: Delete) {\r\n delete rootProject.buildDir\r\n}\r\n"
},
{
"path": "MediaCodcSample/gradle/wrapper/gradle-wrapper.properties",
"content": "#Mon Dec 28 10:00:20 PST 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.10-all.zip\n"
},
{
"path": "MediaCodcSample/gradle.properties",
"content": "# Project-wide Gradle settings.\r\n\r\n# IDE (e.g. Android Studio) users:\r\n# Gradle settings configured through the IDE *will override*\r\n# any settings specified in this file.\r\n\r\n# For more details on how to configure your build environment visit\r\n# http://www.gradle.org/docs/current/userguide/build_environment.html\r\n\r\n# Specifies the JVM arguments used for the daemon process.\r\n# The setting is particularly useful for tweaking memory settings.\r\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\r\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\r\n\r\n# When configured, Gradle will run in incubating parallel mode.\r\n# This option should only be used with decoupled projects. More details, visit\r\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\r\n# org.gradle.parallel=true"
},
{
"path": "MediaCodcSample/gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "MediaCodcSample/gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\r\n@rem ##########################################################################\r\n@rem\r\n@rem Gradle startup script for Windows\r\n@rem\r\n@rem ##########################################################################\r\n\r\n@rem Set local scope for the variables with windows NT shell\r\nif \"%OS%\"==\"Windows_NT\" setlocal\r\n\r\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\r\nset DEFAULT_JVM_OPTS=\r\n\r\nset DIRNAME=%~dp0\r\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\r\nset APP_BASE_NAME=%~n0\r\nset APP_HOME=%DIRNAME%\r\n\r\n@rem Find java.exe\r\nif defined JAVA_HOME goto findJavaFromJavaHome\r\n\r\nset JAVA_EXE=java.exe\r\n%JAVA_EXE% -version >NUL 2>&1\r\nif \"%ERRORLEVEL%\" == \"0\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:findJavaFromJavaHome\r\nset JAVA_HOME=%JAVA_HOME:\"=%\r\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\r\n\r\nif exist \"%JAVA_EXE%\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:init\r\n@rem Get command-line arguments, handling Windowz variants\r\n\r\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\r\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\r\n\r\n:win9xME_args\r\n@rem Slurp the command line arguments.\r\nset CMD_LINE_ARGS=\r\nset _SKIP=2\r\n\r\n:win9xME_args_slurp\r\nif \"x%~1\" == \"x\" goto execute\r\n\r\nset CMD_LINE_ARGS=%*\r\ngoto execute\r\n\r\n:4NT_args\r\n@rem Get arguments from the 4NT Shell from JP Software\r\nset CMD_LINE_ARGS=%$\r\n\r\n:execute\r\n@rem Setup the command line\r\n\r\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\r\n\r\n@rem Execute Gradle\r\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\r\n\r\n:end\r\n@rem End local scope for the variables with windows NT shell\r\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\r\n\r\n:fail\r\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\r\nrem the _cmd.exe /c_ return code!\r\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\r\nexit /b 1\r\n\r\n:mainEnd\r\nif \"%OS%\"==\"Windows_NT\" endlocal\r\n\r\n:omega\r\n"
},
{
"path": "MediaCodcSample/settings.gradle",
"content": "include ':app'\r\n"
},
{
"path": "MediaPlayerSample/app/build.gradle",
"content": "apply plugin: 'com.android.application'\n\nandroid {\n compileSdkVersion 23\n buildToolsVersion \"23.0.1\"\n\n defaultConfig {\n applicationId \"com.hejunlin.mediaplayersample\"\n minSdkVersion 21\n targetSdkVersion 23\n versionCode 1\n versionName \"1.0\"\n }\n buildTypes {\n release {\n minifyEnabled false\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\n }\n }\n sourceSets { main { assets.srcDirs = ['src/main/assets', 'src/main/assets/'] } }\n}\n\ndependencies {\n compile fileTree(dir: 'libs', include: ['*.jar'])\n}\n"
},
{
"path": "MediaPlayerSample/app/proguard-rules.pro",
"content": "# Add project specific ProGuard rules here.\n# By default, the flags in this file are appended to flags specified\n# in /Users/hejunlin/Library/Android/sdk/tools/proguard/proguard-android.txt\n# You can edit the include path and order by changing the proguardFiles\n# directive in build.gradle.\n#\n# For more details, see\n# http://developer.android.com/guide/developing/tools/proguard.html\n\n# Add any project specific keep options here:\n\n# If your project uses WebView with JS, uncomment the following\n# and specify the fully qualified class name to the JavaScript interface\n# class:\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\n# public *;\n#}\n"
},
{
"path": "MediaPlayerSample/app/src/androidTest/java/com/hejunlin/mediaplayersample/ApplicationTest.java",
"content": "package com.hejunlin.mediaplayersample;\n\nimport android.app.Application;\nimport android.test.ApplicationTestCase;\n\n/**\n * Testing Fundamentals\n */\npublic class ApplicationTest extends ApplicationTestCase {\n public ApplicationTest() {\n super(Application.class);\n }\n}"
},
{
"path": "MediaPlayerSample/app/src/main/AndroidManifest.xml",
"content": "\n\n\n \n\n \n \n \n \n\n \n \n \n \n\n\n"
},
{
"path": "MediaPlayerSample/app/src/main/java/com/hejunlin/mediaplayersample/MainActivity.java",
"content": "package com.hejunlin.mediaplayersample;\n\n\nimport android.media.AudioManager;\nimport android.media.MediaPlayer;\nimport android.media.MediaPlayer.OnCompletionListener;\nimport android.os.Bundle;\nimport android.os.SystemClock;\nimport android.view.Surface;\nimport android.view.SurfaceHolder;\nimport android.view.SurfaceView;\nimport android.view.View;\nimport android.widget.EditText;\nimport android.widget.SeekBar;\nimport android.widget.Toast;\nimport android.widget.SeekBar.OnSeekBarChangeListener;\nimport android.widget.TextView;\nimport android.app.Activity;\n\n\npublic class MainActivity extends Activity implements OnSeekBarChangeListener, OnCompletionListener {\n\n private boolean isStopUpdatingProgress=false;\n private EditText etPath;\n private MediaPlayer mMediapPlayer;\n private SeekBar mSeekbar;\n private TextView tvCurrentTime;\n private TextView tvTotalTime;\n\n private final int NORMAL=0;//闲置\n private final int PLAYING=1;//播放中\n private final int PAUSING=2;//暂停\n private final int STOPING=3;//停止中\n\n private int currentstate=NORMAL;//播放器当前的状态，默认是空闲状态\n\n //用行动打消忧虑\n private SurfaceHolder holder;\n\n @Override\n protected void onCreate(Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n setContentView(R.layout.activity_main);\n\n etPath=(EditText)findViewById(R.id.et_path);\n mSeekbar=(SeekBar) findViewById(R.id.sb_progress);\n tvCurrentTime=(TextView)findViewById(R.id.tv_current_time);\n tvTotalTime=(TextView)findViewById(R.id.tv_total_time);\n\n mSeekbar.setOnSeekBarChangeListener(this);\n\n SurfaceView mSurfaceView=(SurfaceView) findViewById(R.id.surfaceview);\n holder=mSurfaceView.getHolder();//SurfaceView帮助类对象\n\n //是采用自己内部的双缓冲区，而是等待别人推送数据\n\n holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);\n\n }\n\n /**\n * 开始\n * @param v\n */\n public void start(View v){\n if(mMediapPlayer!=null){\n if(currentstate!=PAUSING){\n mMediapPlayer.start();\n currentstate=PLAYING;\n isStopUpdatingProgress=false;//每次在调用刷新线程时，都要设为false\n return ;\n //下面这个判断完美的解决了停止后重新播放的，释放两个资源的问题\n }else if(currentstate==STOPING){\n mMediapPlayer.reset();\n mMediapPlayer.release();\n }\n }\n play();\n\n }\n /**\n * 停止\n * @param v\n */\n public void stop(View v){\n if(mMediapPlayer!=null){\n mMediapPlayer.stop();\n }\n }\n\n /**\n * 播放输入框的文件\n */\n private void play(){\n String path=etPath.getText().toString().trim();\n mMediapPlayer=new MediaPlayer();\n try {\n //设置数据类型\n mMediapPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);\n //设置以下播放器显示的位置\n mMediapPlayer.setDisplay(holder);\n\n mMediapPlayer.setDataSource(path);\n mMediapPlayer.prepare();\n mMediapPlayer.start();\n\n mMediapPlayer .setOnCompletionListener(this);\n //把当前播放器的状诚置为：播放中\n currentstate=PLAYING;\n\n //把音乐文件的总长度取出来，设置给seekbar作为最大值\n int duration=mMediapPlayer.getDuration();//总时长\n mSeekbar.setMax(duration);\n //把总时间显示textView上\n int m=duration/1000/60;\n int s=duration/1000%60;\n tvTotalTime.setText(\"/\"+m+\":\"+s);\n tvCurrentTime.setText(\"00:00\");\n\n isStopUpdatingProgress=false;\n new Thread(new UpdateProgressRunnable()).start();\n\n\n }catch(Exception e) {\n e.printStackTrace();\n }\n }\n\n /**\n * 暂停\n * @param v\n */\n public void pause(View v){\n if(mMediapPlayer!=null&¤tstate==PLAYING){\n\n mMediapPlayer.pause();\n currentstate=PAUSING;\n isStopUpdatingProgress=true;//停止刷新主线程\n }\n }\n\n /**\n * 重播\n * @param v\n */\n public void restart(View v){\n if(mMediapPlayer!=null){\n mMediapPlayer.reset();\n mMediapPlayer.release();\n play();\n }\n }\n\n @Override\n public void onProgressChanged(SeekBar seekBar, int progress,\n boolean fromUser) {\n\n }\n\n @Override\n public void onStartTrackingTouch(SeekBar seekBar) {\n isStopUpdatingProgress=true;//当开始拖动时，那么就开始停止刷新线程\n }\n\n\n @Override\n public void onStopTrackingTouch(SeekBar seekBar) {\n int progress=seekBar.getProgress();\n //播放器切换到指定的进度位置上\n mMediapPlayer.seekTo(progress);\n isStopUpdatingProgress=false;\n new Thread(new UpdateProgressRunnable()).start();\n }\n\n /**\n * 当播放完成时回调此方法\n */\n @Override\n public void onCompletion(MediaPlayer mp) {\n Toast.makeText(this, \"播放完了，重新再播放\", 0).show();\n mp.start();\n\n }\n\n /**\n * 刷新进度和时间的任务\n * @author hjl\n *\n */\n class UpdateProgressRunnable implements Runnable{\n\n @Override\n public void run() {\n //每隔1秒钟取一下当前正在播放的进度，设置给seekbar\n while(!isStopUpdatingProgress){\n //得到当前进度\n int currentPosition=mMediapPlayer.getCurrentPosition();\n mSeekbar.setProgress(currentPosition);\n final int m=currentPosition/1000/60;\n final int s=currentPosition/1000%60;\n\n //此方法给定的runable对象，会执行主线程（UI线程中）\n runOnUiThread(new Runnable(){\n\n @Override\n public void run() {\n tvCurrentTime.setText(m+\":\"+s);\n\n }\n\n });\n SystemClock.sleep(1000);\n }\n\n }\n\n }\n\n}\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/layout/activity_main.xml",
"content": "\r\n\r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n\r\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/menu/menu_main.xml",
"content": "\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/values/dimens.xml",
"content": "\n \n 16dp\n 16dp\n\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/values/strings.xml",
"content": "\n MediaPlayerSample\n\n Hello world!\n Settings\n\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/values/styles.xml",
"content": "\n\n \n \n\n\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/values-v21/styles.xml",
"content": "\n\n \n\n"
},
{
"path": "MediaPlayerSample/app/src/main/res/values-w820dp/dimens.xml",
"content": "\n \n 64dp\n\n"
},
{
"path": "MediaPlayerSample/build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\n\nbuildscript {\n repositories {\n jcenter()\n }\n dependencies {\n classpath 'com.android.tools.build:gradle:1.3.0'\n\n // NOTE: Do not place your application dependencies here; they belong\n // in the individual module build.gradle files\n }\n}\n\nallprojects {\n repositories {\n jcenter()\n }\n}\n"
},
{
"path": "MediaPlayerSample/gradle/wrapper/gradle-wrapper.properties",
"content": "#Tue Aug 30 23:43:56 CST 2016\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.4-all.zip\n"
},
{
"path": "MediaPlayerSample/gradle.properties",
"content": "# Project-wide Gradle settings.\n\n# IDE (e.g. Android Studio) users:\n# Gradle settings configured through the IDE *will override*\n# any settings specified in this file.\n\n# For more details on how to configure your build environment visit\n# http://www.gradle.org/docs/current/userguide/build_environment.html\n\n# Specifies the JVM arguments used for the daemon process.\n# The setting is particularly useful for tweaking memory settings.\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\n\n# When configured, Gradle will run in incubating parallel mode.\n# This option should only be used with decoupled projects. More details, visit\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\n# org.gradle.parallel=true"
},
{
"path": "MediaPlayerSample/gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# For Cygwin, ensure paths are in UNIX format before anything is touched.\nif $cygwin ; then\n [ -n \"$JAVA_HOME\" ] && JAVA_HOME=`cygpath --unix \"$JAVA_HOME\"`\nfi\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >&-\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >&-\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "MediaPlayerSample/gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\r\n@rem ##########################################################################\r\n@rem\r\n@rem Gradle startup script for Windows\r\n@rem\r\n@rem ##########################################################################\r\n\r\n@rem Set local scope for the variables with windows NT shell\r\nif \"%OS%\"==\"Windows_NT\" setlocal\r\n\r\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\r\nset DEFAULT_JVM_OPTS=\r\n\r\nset DIRNAME=%~dp0\r\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\r\nset APP_BASE_NAME=%~n0\r\nset APP_HOME=%DIRNAME%\r\n\r\n@rem Find java.exe\r\nif defined JAVA_HOME goto findJavaFromJavaHome\r\n\r\nset JAVA_EXE=java.exe\r\n%JAVA_EXE% -version >NUL 2>&1\r\nif \"%ERRORLEVEL%\" == \"0\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:findJavaFromJavaHome\r\nset JAVA_HOME=%JAVA_HOME:\"=%\r\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\r\n\r\nif exist \"%JAVA_EXE%\" goto init\r\n\r\necho.\r\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:init\r\n@rem Get command-line arguments, handling Windowz variants\r\n\r\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\r\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\r\n\r\n:win9xME_args\r\n@rem Slurp the command line arguments.\r\nset CMD_LINE_ARGS=\r\nset _SKIP=2\r\n\r\n:win9xME_args_slurp\r\nif \"x%~1\" == \"x\" goto execute\r\n\r\nset CMD_LINE_ARGS=%*\r\ngoto execute\r\n\r\n:4NT_args\r\n@rem Get arguments from the 4NT Shell from JP Software\r\nset CMD_LINE_ARGS=%$\r\n\r\n:execute\r\n@rem Setup the command line\r\n\r\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\r\n\r\n@rem Execute Gradle\r\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\r\n\r\n:end\r\n@rem End local scope for the variables with windows NT shell\r\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\r\n\r\n:fail\r\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\r\nrem the _cmd.exe /c_ return code!\r\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\r\nexit /b 1\r\n\r\n:mainEnd\r\nif \"%OS%\"==\"Windows_NT\" endlocal\r\n\r\n:omega\r\n"
},
{
"path": "MediaPlayerSample/settings.gradle",
"content": "include ':app'\n"
},
{
"path": "README.md",
"content": "# MultiMediaSample\n\n###Android MultimediaܽMediaPlayer,Camera\n\n1.CameraԶ\n------------\n\n\n2.API android.hardware.camera2Զ\n------------\n\n\n3.һػ̰ں̨פ֣Ϣ͵ȳ\n------------\n\n\n4.MediaPlayerƵ\n------------\n\n\n4.MediaCodeccodecƵ\n------------\n\n\n####ӭעҵĸ˹ںţandroid ɻܽᣬFrameWorkԴо¿ԴĿƼ\n\n\nLicense\n--------\n```\nCopyright (C) 2016 hejunlin\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\nhttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n```\n\n"
},
{
"path": "VideoWaterMarkSample/.gitignore",
"content": "*.iml\n.gradle\n/local.properties\n/.idea/workspace.xml\n/.idea/libraries\n.DS_Store\n/build\n/captures\n"
},
{
"path": "VideoWaterMarkSample/.idea/compiler.xml",
"content": "\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "VideoWaterMarkSample/.idea/copyright/profiles_settings.xml",
"content": "\r\n \r\n"
},
{
"path": "VideoWaterMarkSample/.idea/encodings.xml",
"content": "\n\n \n \n \n"
},
{
"path": "VideoWaterMarkSample/.idea/gradle.xml",
"content": "\n\n \n \n \n"
},
{
"path": "VideoWaterMarkSample/.idea/libraries/animated_vector_drawable_23_3_0.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "VideoWaterMarkSample/.idea/libraries/appcompat_v7_23_3_0.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "VideoWaterMarkSample/.idea/libraries/hamcrest_core_1_3.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "VideoWaterMarkSample/.idea/libraries/junit_4_12.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
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{
"path": "VideoWaterMarkSample/.idea/libraries/support_annotations_23_3_0.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
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{
"path": "VideoWaterMarkSample/.idea/libraries/support_v4_23_3_0.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "VideoWaterMarkSample/.idea/libraries/support_vector_drawable_23_3_0.xml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "VideoWaterMarkSample/.idea/misc.xml",
"content": "\n\n \n \n \n \n \n \n \n \n Class structureJava\n \n \n Code maturity issuesJava\n \n \n Java\n \n \n Java language level migration aidsJava\n \n \n Javadoc issuesJava\n \n \n Performance issuesJava\n \n \n TestNGJava\n \n \n Threading issuesJava\n \n \n \n \n Android\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "VideoWaterMarkSample/.idea/modules.xml",
"content": "\n\n \n \n \n \n \n \n"
},
{
"path": "VideoWaterMarkSample/.idea/runConfigurations.xml",
"content": "\n\n \n \n \n"
},
{
"path": "VideoWaterMarkSample/.idea/workspace.xml",
"content": "\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 1519451604427\n \n \n 1519451604427\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "VideoWaterMarkSample/app/.gitignore",
"content": "/build\n"
},
{
"path": "VideoWaterMarkSample/app/build.gradle",
"content": "apply plugin: 'com.android.application'\n\nandroid {\n compileSdkVersion 23\n buildToolsVersion \"23.0.3\"\n\n defaultConfig {\n applicationId \"com.hejunlin.videorecord\"\n minSdkVersion 15\n targetSdkVersion 23\n versionCode 1\n versionName \"1.0\"\n }\n buildTypes {\n release {\n minifyEnabled false\n// proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\n }\n }\n}\ndependencies {\n compile fileTree(dir: 'libs', include: ['*.jar'])\n testCompile 'junit:junit:4.12'\n compile 'com.android.support:appcompat-v7:23.3.0'\n}\n"
},
{
"path": "VideoWaterMarkSample/app/proguard-rules.pro",
"content": "# Add project specific ProGuard rules here.\n# By default, the flags in this file are appended to flags specified\n# in D:\\android\\sdk/tools/proguard/proguard-android.txt\n# You can edit the include path and order by changing the proguardFiles\n# directive in build.gradle.\n#\n# For more details, see\n# http://developer.android.com/guide/developing/tools/proguard.html\n\n# Add any project specific keep options here:\n\n# If your project uses WebView with JS, uncomment the following\n# and specify the fully qualified class name to the JavaScript interface\n# class:\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\n# public *;\n#}\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/AndroidManifest.xml",
"content": "\n\n\n \n \n \n\n \n \n \n \n\n \n \n \n \n \n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/java/com/hejunlin/videorecord/ColorFormatUtil.java",
"content": "package com.hejunlin.videorecord;\n\nimport android.graphics.Bitmap;\nimport android.graphics.BitmapFactory;\nimport android.graphics.ImageFormat;\nimport android.graphics.Rect;\nimport android.graphics.YuvImage;\n\nimport java.io.ByteArrayOutputStream;\n\n\npublic class ColorFormatUtil {\n\n //RGB转YUV420sp\n public static byte[] convertRGB2YUV420sp(int[] argb, int width, int height) {\n final int frameSize = width * height;\n\n byte[] yuv420sp = new byte[frameSize * 3 / 2];\n\n int yIndex = 0;\n int uvIndex = frameSize;\n\n int R, G, B, Y, U, V;\n int index = 0;\n for (int j = 0; j < height; j++) {\n for (int i = 0; i < width; i++) {\n\n R = (argb[index] & 0xff0000) >> 16;\n G = (argb[index] & 0xff00) >> 8;\n B = (argb[index] & 0xff) >> 0;\n\n // well known RGB to YUV algorithm\n Y = ((66 * R + 129 * G + 25 * B + 128) >> 8) + 16;\n U = ((-38 * R - 74 * G + 112 * B + 128) >> 8) + 128;\n V = ((112 * R - 94 * G - 18 * B + 128) >> 8) + 128;\n\n // NV21 has a plane of Y and interleaved planes of VU each sampled by a factor of 2\n // meaning for every 4 Y pixels there are 1 V and 1 U. Note the sampling is every other\n // pixel AND every other scanline.\n yuv420sp[yIndex++] = (byte) ((Y < 0) ? 0 : ((Y > 255) ? 255 : Y));\n if (j % 2 == 0 && index % 2 == 0) {\n yuv420sp[uvIndex++] = (byte) ((V < 0) ? 0 : ((V > 255) ? 255 : V));\n yuv420sp[uvIndex++] = (byte) ((U < 0) ? 0 : ((U > 255) ? 255 : U));\n }\n\n index++;\n }\n }\n return yuv420sp;\n }\n\n //RGB转YUV420p\n public static byte[] convertRGB2YUV420p(int[] argb, int width, int height) {\n int size = width * height * 3 / 2;\n byte[] yuv420p = new byte[size];\n int frameSize = width * height;\n int uIndex = frameSize;\n int vIndex = frameSize * 5 / 4;\n\n int R, G, B, Y, U, V;\n int index = 0;\n for (int j = 0; j < height; j++) {\n for (int i = 0; i < width; i++) {\n R = (argb[index] & 0xff0000) >> 16;\n G = (argb[index] & 0xff00) >> 8;\n B = (argb[index] & 0xff) >> 0;\n\n // well known RGB to YUV algorithm\n Y = ((66 * R + 129 * G + 25 * B + 128) >> 8) + 16;\n U = ((-38 * R - 74 * G + 112 * B + 128) >> 8) + 128;\n V = ((112 * R - 94 * G - 18 * B + 128) >> 8) + 128;\n\n // NV21 has a plane of Y and interleaved planes of VU each sampled by a factor of 2\n // meaning for every 4 Y pixels there are 1 V and 1 U. Note the sampling is every other\n // pixel AND every other scanline.\n yuv420p[index++] = (byte) (Y < 0 ? 0 : (Y > 255 ? 255 : Y));\n if (j % 2 == 0 && index % 2 == 0) {\n yuv420p[uIndex++] = (byte) (U < 0 ? 0 : (U > 255 ? 255 : U));\n yuv420p[vIndex++] = (byte) (V < 0 ? 0 : (V > 255 ? 255 : V));\n }\n\n }\n }\n return yuv420p;\n }\n\n //YUV420p转RGB\n public static int[] convertYUV420p2RGB(byte[] yuv, int width, int height) {\n\n int frameSize = width * height;\n\n int[] rgb = new int[frameSize];\n\n int uIndex = frameSize;\n int vIndex = frameSize * 5 / 4;\n\n int a, R, G, B, Y, U, V;\n int index = 0;\n for (int j = 0; j < height; j++) {\n for (int i = 0; i < width; i++) {\n // well known RGB to YUV algorithm\n\n Y = yuv[index] < 0 ? 0x100 + yuv[index] : yuv[index];\n U = yuv[uIndex] < 0 ? 0x100 + yuv[uIndex] : yuv[uIndex];\n V = yuv[vIndex] < 0 ? 0x100 + yuv[vIndex] : yuv[vIndex];\n\n R = Y + (V - 128) + (((V - 128) * 103) >> 8);\n G = Y - (((U - 128) * 88) >> 8) - (((V - 128) * 183) >> 8);\n B = Y + (U - 128) + (((U - 128) * 198) >> 8);\n\n\n R = R > 255 ? 255 : (R < 0 ? 0 : R);\n G = G > 255 ? 255 : (G < 0 ? 0 : G);\n B = B > 255 ? 255 : (B < 0 ? 0 : B);\n\n rgb[index] = 0xff000000 + (R << 16) + (G << 8) + B;\n\n index++;\n if (i % 2 != 0) {\n uIndex++;\n vIndex++;\n }\n if (i == width - 1 && j % 2 == 0) {//每行最后一个,且这行是第一,三,五\n uIndex -= width / 2;\n vIndex -= width / 2;\n }\n\n }\n }\n return rgb;\n }\n\n public static Bitmap convertYUV420sp2RGB(byte[] yuv, int width, int height) {\n //YUV420sp转RGB数据 5-60ms\n ByteArrayOutputStream out = new ByteArrayOutputStream();\n YuvImage yuvImage = new YuvImage(yuv, ImageFormat.NV21, width, height, null);\n yuvImage.compressToJpeg(new Rect(0, 0, width, height), 100, out);\n byte[] imageBytes = out.toByteArray();\n return BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.length);\n }\n\n\n}"
},
{
"path": "VideoWaterMarkSample/app/src/main/java/com/hejunlin/videorecord/MainActivity.java",
"content": "package com.hejunlin.videorecord;\n\nimport android.content.Intent;\nimport android.os.Bundle;\nimport android.os.Environment;\nimport android.os.Handler;\nimport android.os.Message;\nimport android.support.v7.app.AppCompatActivity;\nimport android.util.Log;\nimport android.view.View;\nimport android.widget.Button;\nimport android.widget.ProgressBar;\nimport android.widget.TextView;\nimport android.widget.Toast;\n\nimport java.io.File;\n\npublic class MainActivity extends AppCompatActivity {\n\n private static final int TakeVideoCode = 999;\n private Button mTakeVideoButton;\n private TextView mResultDirTextView;\n private String mTempDir;\n private VideoCodecModel mVideo;\n private ProgressBar mProgressBar;\n\n private android.os.Handler handler = new Handler() {\n @Override\n public void handleMessage(Message msg) {\n VideoCodecModel mVideo = (VideoCodecModel) msg.obj;\n switch (msg.what) {\n case VideoCodecTask.PROGRESS:\n mProgressBar.setMax(msg.arg2);\n mProgressBar.setProgress(msg.arg1);\n break;\n case VideoCodecTask.START:\n Log.d(\"px\", \"codec start\");\n Toast.makeText(MainActivity.this, \"时间戳水印开始\",Toast.LENGTH_LONG).show();\n break;\n case VideoCodecTask.COMPLETE:\n Log.d(\"px\", \"codec complete\");\n Toast.makeText(MainActivity.this, \"时间戳水印已完成\",Toast.LENGTH_LONG).show();\n break;\n case VideoCodecTask.ERROR:\n Log.d(\"px\", \"codec error\");\n Toast.makeText(MainActivity.this, \"出错啦！\",Toast.LENGTH_LONG).show();\n break;\n case VideoCodecTask.CANCEL:\n Log.d(\"px\", \"codec cancel\");\n break;\n }\n }\n };\n\n\n @Override\n protected void onCreate(Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n setContentView(R.layout.activity_main);\n initView();\n initData();\n }\n\n private void initView() {\n mResultDirTextView = (TextView) findViewById(R.id.dst);\n mTakeVideoButton = (Button) findViewById(R.id.et1);\n mProgressBar = (ProgressBar) findViewById(R.id.progressBar);\n }\n\n private void initData() {\n mTempDir = Environment.getExternalStorageDirectory().getAbsolutePath() + \"/\";\n mResultDirTextView.setText(\"加水印后视频地址:\" + mTempDir + \"watermark.mp4\");\n }\n\n public void onTakeVideo(View v) {\n String fileCachePath = mTempDir + \"test.mp4\";\n File file = new File(fileCachePath);\n if (!file.getParentFile().exists()) {\n file.getParentFile().mkdirs();\n }\n if (file.exists()) {\n file.delete();\n }\n Intent intent = new Intent(this, TakeVideoActivity.class);\n intent.putExtra(\"fileCachePath\", fileCachePath);\n startActivityForResult(intent, TakeVideoCode);\n }\n\n public void onClick(View v) {\n if (mVideo == null) {\n Toast.makeText(this, \"请拍摄一段视频\", Toast.LENGTH_SHORT).show();\n return;\n }\n VideoCodecTask task = new VideoCodecTask(mVideo);\n task.setProgressHandler(handler);\n task.start();\n }\n\n @Override\n protected void onActivityResult(int requestCode, int resultCode, Intent data) {\n switch (requestCode) {\n case TakeVideoCode:\n if (resultCode == RESULT_OK) {\n mVideo = new VideoCodecModel();\n mVideo.dstPath = mTempDir + \"watermark.mp4\";\n String srcPath = data.getStringExtra(\"fileCachePath\");\n long videoCreateTime = data.getLongExtra(\"videoCreateTime\", 0);\n\n mVideo.srcPath = srcPath;\n mVideo.videoCreateTime = videoCreateTime;\n }\n break;\n }\n }\n\n}\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/java/com/hejunlin/videorecord/TakeVideoActivity.java",
"content": "package com.hejunlin.videorecord;\n\nimport android.app.Activity;\nimport android.content.Intent;\nimport android.graphics.Bitmap;\nimport android.graphics.ImageFormat;\nimport android.graphics.PixelFormat;\nimport android.hardware.Camera;\nimport android.media.CamcorderProfile;\nimport android.media.MediaRecorder;\nimport android.media.ThumbnailUtils;\nimport android.net.Uri;\nimport android.os.Build;\nimport android.os.Bundle;\nimport android.os.Handler;\nimport android.os.Message;\nimport android.provider.MediaStore;\nimport android.util.DisplayMetrics;\nimport android.util.Log;\nimport android.view.Gravity;\nimport android.view.SurfaceHolder;\nimport android.view.SurfaceView;\nimport android.view.View;\nimport android.view.Window;\nimport android.view.WindowManager;\nimport android.widget.Button;\nimport android.widget.FrameLayout;\nimport android.widget.ProgressBar;\nimport android.widget.TextView;\n\n\nimport java.io.File;\nimport java.io.FileNotFoundException;\nimport java.io.FileOutputStream;\nimport java.io.IOException;\nimport java.lang.reflect.Method;\nimport java.text.SimpleDateFormat;\nimport java.util.Date;\nimport java.util.List;\nimport java.util.Timer;\nimport java.util.TimerTask;\n\npublic class TakeVideoActivity extends Activity implements SurfaceHolder.Callback, View.OnClickListener {\n\n private static final String TAG = \"TakeVideoActivity\";\n private String fileCachePath;\n private long videoCreateTime;\n private SurfaceView surfaceView;\n private Button recordButton;\n private Button unRecordButton;\n private Button previewButton;\n private TextView timeSecondView, curTimeView; //显示时间的文本框\n private ProgressBar progressBar;\n private MediaRecorder mRecorder;\n\n private Camera mCamera;\n private int mPreviewWidth;\n private int mPreviewHeight;\n private State mState = State.NONE;\n private Camera.Parameters mParameters;\n\n private enum State {\n NONE, PRIVIEW, RECORDE, COMPLETE;\n }\n\n @Override\n public void onCreate(Bundle savedInstanceState) {\n //全屏\n getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);\n getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); //应用运行时，保持屏幕高亮，不锁屏\n super.onCreate(savedInstanceState);\n getWindow().requestFeature(Window.FEATURE_NO_TITLE);\n setContentView(R.layout.activity_take_video);\n\n //获取控件\n surfaceView = (SurfaceView) findViewById(R.id.surfaceview);\n recordButton = (Button) findViewById(R.id.btn_start_record);\n unRecordButton = (Button) findViewById(R.id.btn_stop_record);\n previewButton = (Button) findViewById(R.id.btn_preview);\n recordButton.setOnClickListener(this);\n unRecordButton.setOnClickListener(this);\n previewButton.setOnClickListener(this);\n\n timeSecondView = (TextView) findViewById(R.id.time);\n curTimeView = (TextView) findViewById(R.id.tv_time);\n progressBar = (ProgressBar) findViewById(R.id.progressBar);\n progressBar.setMax(MaxDuring);\n\n SurfaceHolder holder = surfaceView.getHolder();\n holder.addCallback(this);\n holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);\n\n startTime();\n\n //获取支持480p视频\n initSupportProfile();\n DisplayMetrics dm = new DisplayMetrics();\n getWindowManager().getDefaultDisplay().getMetrics(dm);\n //保持预览和视频长宽比一致,不拉伸压缩失真\n surfaceView.setLayoutParams(new FrameLayout.LayoutParams(-1, mVideoHeiht * dm.widthPixels / mVideoWidth, Gravity.TOP));\n\n fileCachePath = getIntent().getStringExtra(\"fileCachePath\");\n }\n\n @Override\n public void surfaceCreated(SurfaceHolder holder) {\n try {\n mCamera = Camera.open(0);//后置摄像头\n mCamera.setDisplayOrientation(90); // Portrait mode\n mCamera.setPreviewDisplay(holder);\n mCamera.startPreview();\n } catch (Exception e) {\n Log.w(TAG, \"Can not openDriver: \" + e.getMessage());\n mCamera.stopPreview();\n mCamera.release();\n }\n }\n\n @Override\n public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {\n Log.d(TAG, \"surfaceChanged\");\n if (hasResult) {\n return;\n }\n if (holder.getSurface() == null) {\n Log.e(TAG, \"Error: preview surface does not exist\");\n return;\n }\n mPreviewWidth = mCamera.getParameters().getPreviewSize().width;\n mPreviewHeight = mCamera.getParameters().getPreviewSize().height;\n Log.d(TAG, \"mPreviewWidth=\" + mPreviewWidth + \",mPreviewHeight=\" + mPreviewHeight);\n Log.d(TAG, \"surfaceChanged() is called\");\n try {\n mCamera.autoFocus(new Camera.AutoFocusCallback() {\n @Override\n public void onAutoFocus(boolean success, Camera camera) {\n if(success){\n initCamera();\n camera.cancelAutoFocus();\n }\n }\n });\n } catch (Exception e){\n Log.d(TAG, \"Error starting camera preview: \" + e.getMessage());\n }\n }\n\n private void initCamera() {\n mParameters = mCamera.getParameters();\n mParameters.setPictureFormat(PixelFormat.JPEG);\n mParameters.setPictureSize(1080,1920);\n mParameters.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);\n mParameters.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);\n setDispaly(mParameters, mCamera);\n mCamera.setParameters(mParameters);\n mCamera.startPreview();\n mCamera.cancelAutoFocus();\n }\n\n private void setDispaly(Camera.Parameters parameters,Camera camera) {\n if (Integer.parseInt(Build.VERSION.SDK) >= 8){\n setDisplayOrientation(camera,90);\n } else {\n parameters.setRotation(90);\n }\n }\n\n private void setDisplayOrientation(Camera camera, int i) {\n Method downPolymorphic;\n try{\n downPolymorphic = camera.getClass().getMethod(\"setDisplayOrientation\", new Class[]{int.class});\n if(downPolymorphic!=null) {\n downPolymorphic.invoke(camera, new Object[]{i});\n }\n }\n catch(Exception e){\n Log.e(TAG, \"image error\");\n }\n }\n\n @Override\n public void surfaceDestroyed(SurfaceHolder holder) {\n Log.d(TAG, \"surfaceDestroyed\");\n if (mCamera != null) {\n try {\n mCamera.setPreviewDisplay(null);\n } catch (IOException e) {\n e.printStackTrace();\n }\n mCamera.stopPreview();\n mCamera.release();\n }\n }\n\n @Override\n protected void onDestroy() {\n super.onDestroy();\n try {\n task.cancel();\n timer.cancel();\n if (mCamera != null) {\n mCamera.setPreviewDisplay(null);\n mCamera.stopPreview();\n mCamera.release();\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n\n }\n\n @Override\n public void onClick(View v) {\n int id = v.getId();\n try {\n if (id == R.id.btn_start_record) {\n startRecorder();\n } else if (id == R.id.btn_stop_record) {\n if (mState == State.RECORDE)\n stopRecorder();\n else if (mState == State.COMPLETE)\n skipToCodec();\n } else if (id == R.id.btn_preview) {\n previewVideo();\n }\n } catch (Exception e) {\n e.printStackTrace();\n if (mCamera != null) {\n try {\n mCamera.setPreviewDisplay(null);\n } catch (IOException e1) {\n e1.printStackTrace();\n }\n mCamera.stopPreview();\n mCamera.release();\n }\n }\n }\n\n private void startRecorder() {\n if (mState == State.RECORDE) {\n return;\n }\n if (mState == State.COMPLETE) {\n mCamera.startPreview();//重拍启动预览,这里主要启动对焦程序,如果不启动,则manager不知道已经启动,在stop的时候不会关闭预览\n }\n // 关闭预览并释放资源\n Camera c = mCamera;\n c.unlock();\n\n mRecorder = new MediaRecorder();\n mRecorder.reset();\n\n mRecorder.setCamera(c);\n mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);\n mRecorder.setProfile(CamcorderProfile.get(mQuality));\n\n //设置选择角度，顺时针方向，因为默认是逆向度的，这样图像就是正常显示了,这里设置的是观看保存后的视频的角度\n mRecorder.setOrientationHint(90);\n videoCreateTime = System.currentTimeMillis();\n Log.d(TAG, \"video cache path:\" + fileCachePath);\n try {\n File file = new File(fileCachePath);\n if (!file.getParentFile().exists()) file.getParentFile().mkdirs();\n if (file.exists()) file.delete();\n file.createNewFile();\n\n mRecorder.setOutputFile(file.getAbsolutePath());\n } catch (IOException e) {\n e.printStackTrace();\n }\n try {\n mRecorder.prepare();\n mRecorder.start();\n } catch (Exception e) {\n e.printStackTrace();\n }\n mState = State.RECORDE;\n unRecordButton.setVisibility(View.VISIBLE);\n recordButton.setVisibility(View.GONE);\n previewButton.setVisibility(View.GONE);\n unRecordButton.setText(\"停止\");\n }\n\n\n private void stopRecorder() {\n if (mState == State.RECORDE) {\n //停止录制\n mRecorder.stop();\n //释放资源\n mRecorder.release();\n mRecorder = null;\n mCamera.stopPreview();\n\n mState = State.COMPLETE;\n previewButton.setVisibility(View.VISIBLE);\n unRecordButton.setVisibility(View.VISIBLE);\n recordButton.setVisibility(View.VISIBLE);\n unRecordButton.setText(\"完成\");\n recordButton.setText(\"重拍\");\n }\n }\n\n private void previewVideo() {\n //预览录像\n Intent intent = new Intent(Intent.ACTION_VIEW);\n String type = \"video/mp4\";\n Uri uri = Uri.parse(\"file://\" + fileCachePath);\n intent.setDataAndType(uri, type);\n startActivity(intent);\n }\n\n private void skipToCodec() {\n\n //告诉调用者结果\n Intent intent = new Intent();\n intent.putExtra(\"fileCachePath\", fileCachePath);\n intent.putExtra(\"videoCreateTime\", videoCreateTime);\n String thumpPath = new String(fileCachePath);\n\n thumpPath = thumpPath.replace(\".mp4\", \".jpg\");\n thumpPath = thumpPath.replace(\"/video/\", \"/thump/\");\n Log.d(TAG, \"thumpPath=\" + thumpPath);\n saveBitmapWithName(getVideoThumbnail(fileCachePath), thumpPath);\n intent.putExtra(\"thumpPath\", thumpPath);\n\n setResult(RESULT_OK, intent);\n finish();\n\n }\n\n private boolean hasResult = false;\n\n @Override\n protected void onActivityResult(int requestCode, int resultCode, Intent data) {\n if (requestCode == 0x123 && resultCode == RESULT_OK) {\n hasResult = true;\n Intent intent = new Intent();\n intent.putExtra(\"fileCachePath\", fileCachePath);\n setResult(RESULT_OK, intent);\n new File(fileCachePath).delete();\n handler.postDelayed(new Runnable() {\n @Override\n public void run() {\n finish();\n }\n }, 250);\n }\n }\n\n //////////////////显示时间信息的代码\n SimpleDateFormat format = new SimpleDateFormat(\"yyyy/MM/dd HH:mm:ss\");\n Timer timer = new Timer();\n private int curTimeSecond = MaxDuring;\n private static final int MaxDuring = 60;\n TimerTask task = new TimerTask() {\n @Override\n public void run() {\n String s = format.format(new Date());\n handler.obtainMessage(CHANGE_TIME, s).sendToTarget();\n }\n };\n\n private static final int CHANGE_TIME = 111;\n Handler handler = new Handler() {\n @Override\n public void handleMessage(Message msg) {\n switch (msg.what) {\n case CHANGE_TIME:\n if (mState == State.RECORDE) {\n curTimeSecond--;\n if (curTimeSecond == 0) {\n stopRecorder();\n return;\n }\n if (timeSecondView.getVisibility() != View.VISIBLE) {\n timeSecondView.setVisibility(View.VISIBLE);\n }\n timeSecondView.setText(secondToText(curTimeSecond));\n progressBar.setProgress(MaxDuring - curTimeSecond);\n } else if (timeSecondView.getVisibility() == View.VISIBLE) {\n timeSecondView.setVisibility(View.INVISIBLE);\n curTimeSecond = MaxDuring;\n progressBar.setProgress(0);\n }\n curTimeView.setText(msg.obj.toString());\n break;\n }\n }\n };\n\n String secondToText(int second) {\n if (second < 10) {\n return \" 00:0\" + second;\n } else if (second < 60) {\n return \" 00:\" + second;\n } else {\n return \" 01:\" + second % 60;\n }\n }\n\n @Override\n public void onBackPressed() {\n if (mState != State.RECORDE) {\n setResult(RESULT_CANCELED);\n finish();\n }\n }\n\n void startTime() {\n timer.schedule(task, 0, 1000);\n }\n\n private int mQuality = -1;\n\n private void showSupportVideoSize(Camera camera) {\n Camera.Parameters p = camera.getParameters();\n List videoSizes = p.getSupportedVideoSizes();\n if (videoSizes != null) {\n StringBuilder sb = new StringBuilder(\"SupportedVideoSizes:[\");\n for (Camera.Size s : videoSizes) {\n sb.append(s.width).append(\"*\").append(s.height).append(\",\");\n }\n Log.d(TAG, sb.deleteCharAt(sb.length() - 1).toString());\n } else {\n Log.d(TAG, \"SupportedVideoSizes:null\");\n }\n List formats = p.getSupportedPreviewFormats();\n if (formats.contains(ImageFormat.NV21))\n p.setPreviewFormat(ImageFormat.NV21);\n }\n\n private int mVideoWidth, mVideoHeiht;\n\n private void initSupportProfile() {\n\n if (CamcorderProfile.hasProfile(CamcorderProfile.QUALITY_TIME_LAPSE_480P)) {//无声音的480p\n mQuality = CamcorderProfile.QUALITY_TIME_LAPSE_480P;\n } else if (CamcorderProfile.hasProfile(CamcorderProfile.QUALITY_TIME_LAPSE_QVGA)) {\n mQuality = CamcorderProfile.QUALITY_TIME_LAPSE_QVGA;\n } else if (CamcorderProfile.hasProfile(CamcorderProfile.QUALITY_TIME_LAPSE_CIF)) {\n mQuality = CamcorderProfile.QUALITY_TIME_LAPSE_CIF;\n } else if (CamcorderProfile.hasProfile(CamcorderProfile.QUALITY_TIME_LAPSE_720P)) {\n mQuality = CamcorderProfile.QUALITY_TIME_LAPSE_720P;\n }\n Log.d(TAG, \"finally mQuality resolution:\" + mQuality);\n CamcorderProfile profile = CamcorderProfile.get(mQuality);\n //因为竖屏被旋转了90度\n mVideoHeiht = profile.videoFrameWidth;\n mVideoWidth = profile.videoFrameHeight;\n Log.d(TAG, \"video screen from CamcorderProfile resolution:\" + mVideoWidth + \"*\" + mVideoHeiht);\n }\n\n public static Bitmap getVideoThumbnail(String filePath) {\n return ThumbnailUtils.createVideoThumbnail(filePath, MediaStore.Images.Thumbnails.MINI_KIND);\n }\n\n public static void saveBitmapWithName(Bitmap bitmap, String path) {\n FileOutputStream outputStream = null;\n try {\n File file = new File(path);\n if (!file.getParentFile().exists()) {\n file.getParentFile().mkdirs();\n }\n file.createNewFile();\n outputStream = new FileOutputStream(file);\n } catch (FileNotFoundException e) {\n e.printStackTrace();\n } catch (IOException e) {\n e.printStackTrace();\n }\n bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);\n }\n}\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/java/com/hejunlin/videorecord/VideoCodecModel.java",
"content": "package com.hejunlin.videorecord;\n\nimport java.io.Serializable;\n\npublic class VideoCodecModel implements Serializable {\n\n private static final long serialVersionUID = -1307249622002520298L;\n public String srcPath;\n public String dstPath;\n public long videoCreateTime;\n public int id;\n\n\n public VideoCodecModel() {\n }\n\n public String getSrcPath() {\n return srcPath;\n }\n\n public void setSrcPath(String srcPath) {\n this.srcPath = srcPath;\n }\n\n public String getDstPath() {\n return dstPath;\n }\n\n public void setDstPath(String dstPath) {\n this.dstPath = dstPath;\n }\n\n public long getVideoCreateTime() {\n return videoCreateTime;\n }\n\n public void setVideoCreateTime(long videoCreateTime) {\n this.videoCreateTime = videoCreateTime;\n }\n\n @Override\n public boolean equals(Object o) {\n if (this == o) return true;\n if (!(o instanceof VideoCodecModel)) return false;\n\n VideoCodecModel that = (VideoCodecModel) o;\n\n if (videoCreateTime != that.videoCreateTime) return false;\n if (!srcPath.equals(that.srcPath)) return false;\n return dstPath.equals(that.dstPath);\n\n }\n}\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/java/com/hejunlin/videorecord/VideoCodecTask.java",
"content": "package com.hejunlin.videorecord;\n\nimport android.annotation.TargetApi;\nimport android.graphics.Bitmap;\nimport android.graphics.Canvas;\nimport android.graphics.Color;\nimport android.graphics.Matrix;\nimport android.graphics.Paint;\nimport android.graphics.RectF;\nimport android.media.MediaCodec;\nimport android.media.MediaCodecInfo;\nimport android.media.MediaExtractor;\nimport android.media.MediaFormat;\nimport android.media.MediaMetadataRetriever;\nimport android.media.MediaMuxer;\nimport android.os.Build;\nimport android.os.Bundle;\nimport android.os.Handler;\nimport android.os.Message;\nimport android.util.Log;\n\nimport java.io.File;\nimport java.io.IOException;\nimport java.nio.ByteBuffer;\nimport java.text.SimpleDateFormat;\nimport java.util.ArrayList;\n\n@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)\npublic class VideoCodecTask {\n\n private final static String TAG = \"VideoCodecTask\";\n private MediaExtractor mExtractor;\n private MediaMuxer mMediaMuxer;\n private MediaFormat mMediaFormat;\n\n private int mVideoMaxInputSize = 0, mVideoRotation = 0;\n private long mVideoDuration;\n private int mVideoDecodeColor = 21, mVideoEncodeColor = 21;\n\n private boolean mDecodeOver = false;\n private boolean mEncoding = false;\n private boolean mCancel;\n private boolean mDelete;\n\n //视频流在数据流中的序号\n private int mVideoTrackIndex = -1;\n\n private MediaCodec mMediaDecode;\n private MediaCodec mMediaEncode;\n private ByteBuffer[] mDecodeInputBuffers, mDecodeOutputBuffers;\n private ArrayList mTimeDataContainer;//数据块容器\n private MediaCodec.BufferInfo mDecodeBufferInfo;\n private int mSrcWidth;\n private int mSrcHeight;\n private int mDstWidth;\n private int mDstHeight;\n private SimpleDateFormat mVideoTimeFormat;\n private int mProgress, mMax;\n private VideoCodecModel mVideo;\n\n //绘制时间戳的画笔\n private Paint mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);\n\n private DecodeRunnable mDecodeRunnable;\n private EncodeRunnable mEncodeRunnable;\n\n public static final int PROGRESS = 0, CANCEL = 1, ERROR = 2, START = 3, COMPLETE = 4;\n private Handler mProgressHandler;\n\n public VideoCodecTask(VideoCodecModel video) {\n mVideo = video;\n //视频时间戳显示格式\n mVideoTimeFormat = new SimpleDateFormat(\"yyyy/MM/dd HH:mm:ss\");\n mTimeDataContainer = new ArrayList<>();\n //初始化画笔工具\n mTextPaint.setColor(Color.WHITE);\n mTextPaint.setTextSize(40);\n }\n\n public void start() {\n if (!new File(mVideo.srcPath).exists()) {\n mProgressHandler.obtainMessage(ERROR, mVideo).sendToTarget();\n return;\n }\n mProgressHandler.obtainMessage(START, mVideo).sendToTarget();\n new Thread(new Runnable() {\n @Override\n public void run() {\n init(mVideo.srcPath, mVideo.dstPath);\n mDecodeRunnable = new DecodeRunnable();\n mDecodeRunnable.start();\n mEncodeRunnable = new EncodeRunnable();\n mEncodeRunnable.start();\n }\n }).start();\n }\n\n private void init(String srcPath, String dstPath) {\n MediaMetadataRetriever mmr = new MediaMetadataRetriever();\n mmr.setDataSource(srcPath);\n try {\n mSrcWidth = Integer.parseInt(mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH));\n mSrcHeight = Integer.parseInt(mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT));\n } catch (IllegalArgumentException e) {\n e.printStackTrace();\n } catch (IllegalStateException e) {\n e.printStackTrace();\n }\n\n try {\n mExtractor = new MediaExtractor();\n mExtractor.setDataSource(srcPath);\n String mime = null;\n for (int i = 0; i < mExtractor.getTrackCount(); i++) {\n //获取码流的详细格式/配置信息\n MediaFormat format = mExtractor.getTrackFormat(i);\n mime = format.getString(MediaFormat.KEY_MIME);\n if (mime.startsWith(\"video/\")) {\n mVideoTrackIndex = i;\n mMediaFormat = format;\n } else if (mime.startsWith(\"audio/\")) {\n continue;\n } else {\n continue;\n }\n }\n\n mExtractor.selectTrack(mVideoTrackIndex); //选择读取视频数据\n\n //创建合成器\n mSrcWidth = mMediaFormat.getInteger(MediaFormat.KEY_WIDTH);\n mSrcHeight = mMediaFormat.getInteger(MediaFormat.KEY_HEIGHT);\n mVideoMaxInputSize = mMediaFormat.getInteger(MediaFormat.KEY_MAX_INPUT_SIZE);\n mVideoDuration = mMediaFormat.getLong(MediaFormat.KEY_DURATION);\n mVideoRotation = 90;//低版本不支持获取旋转,手动写入了\n if (mVideoRotation == 90) {\n mDstWidth = mSrcHeight;\n mDstHeight = mSrcWidth;\n } else if (mVideoRotation == 0) {\n mDstWidth = mSrcWidth;\n mDstHeight = mSrcHeight;\n }\n\n mMax = (int) (mVideoDuration / 1000);\n Log.d(TAG, \"videoWidth=\" + mSrcWidth + \",videoHeight=\" + mSrcHeight + \",mVideoMaxInputSize=\" + mVideoMaxInputSize + \",mVideoDuration=\" + mVideoDuration + \",mVideoRotation=\" + mVideoRotation);\n\n //写入文件的合成器\n mMediaMuxer = new MediaMuxer(dstPath, MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4);\n MediaCodec.BufferInfo videoInfo = new MediaCodec.BufferInfo();\n videoInfo.presentationTimeUs = 0;\n initMediaDecode(mime);\n\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n\n /**\n * 初始化解码器\n */\n private void initMediaDecode(String mime) {\n try {\n //创建解码器\n mMediaDecode = MediaCodec.createDecoderByType(mime);\n mMediaDecode.configure(mMediaFormat, null, null, 0);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n if (mMediaDecode == null) {\n Log.e(TAG, \"create mMediaDecode failed\");\n return;\n }\n mMediaDecode.start();\n mDecodeInputBuffers = mMediaDecode.getInputBuffers();\n mDecodeOutputBuffers = mMediaDecode.getOutputBuffers();\n mDecodeBufferInfo = new MediaCodec.BufferInfo();//用于描述解码得到的byte[]数据的相关信息\n }\n\n /**\n * 初始化编码器\n */\n\n private void initMediaEncode() {\n getEncodeColor();\n try {\n MediaFormat format = MediaFormat.createVideoFormat(MediaFormat.MIMETYPE_VIDEO_AVC, mDstWidth, mDstHeight);\n format.setInteger(MediaFormat.KEY_BIT_RATE, 1024 * 512);\n format.setInteger(MediaFormat.KEY_FRAME_RATE, 27);\n format.setInteger(MediaFormat.KEY_COLOR_FORMAT, mVideoEncodeColor);\n format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, 1);\n\n mMediaEncode = MediaCodec.createEncoderByType(MediaFormat.MIMETYPE_VIDEO_AVC);\n mMediaEncode.configure(format, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n if (mMediaEncode == null) {\n Log.e(TAG, \"create mMediaEncode failed\");\n return;\n }\n mMediaEncode.start();\n\n }\n\n /**\n * 获取颜色格式\n */\n private void getEncodeColor() {\n if (Build.MODEL.startsWith(\"MI 5\")) {//小米\n mVideoEncodeColor = MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420SemiPlanar;\n } else if (mVideoDecodeColor == MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420Planar) {\n mVideoEncodeColor = mVideoDecodeColor;\n } else {\n mVideoEncodeColor = MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420SemiPlanar;\n }\n }\n\n //抽出每一帧\n private void extract() {\n int inputIndex = mMediaDecode.dequeueInputBuffer(-1);//获取可用的inputBuffer -1代表一直等待，0表示不等待 建议-1,避免丢帧\n if (inputIndex < 0) {\n return;\n }\n\n ByteBuffer inputBuffer = mDecodeInputBuffers[inputIndex];//拿到inputBuffer\n inputBuffer.clear();\n\n int length = mExtractor.readSampleData(inputBuffer, 0); //读取一帧数据,放到解码队列\n if (length < 0) {\n Log.d(TAG, \"extract Over\");\n mDecodeOver = true;\n return;\n } else {\n MediaCodec.BufferInfo videoInfo = new MediaCodec.BufferInfo();\n videoInfo.offset = 0;\n videoInfo.size = length;\n //获取帧类型，只能识别是否为I帧\n videoInfo.flags = mExtractor.getSampleFlags();\n videoInfo.presentationTimeUs = mExtractor.getSampleTime(); //获取时间戳\n\n //解码视频\n decode(videoInfo, inputIndex);\n mExtractor.advance(); //移动到下一帧\n }\n\n }\n\n\n private void handleFrameData(byte[] data, MediaCodec.BufferInfo info) {\n //转换Yuv数据成RGB格式的bitmap\n Bitmap image = changeYUV2Bitmap(data);\n\n //旋转图像\n Bitmap bitmap = rotaingImage(mVideoRotation, image);\n image.recycle();\n\n //渲染文字及背景 0-1ms\n Canvas canvas = new Canvas(bitmap);\n canvas.drawText(mVideoTimeFormat.format(mVideo.videoCreateTime + info.presentationTimeUs / 1000), 20, 60, mTextPaint);\n\n //通知进度 0-5ms\n mProgress = (int) (info.presentationTimeUs / 1000);\n mProgressHandler.obtainMessage(PROGRESS, mProgress, mMax, mVideo).sendToTarget();\n\n synchronized (MediaCodec.class) {//加锁\n mTimeDataContainer.add(new Frame(info, bitmap));\n }\n }\n\n public Bitmap changeYUV2Bitmap(byte[] data) {\n //YUV420sp转RGB数据 5-60ms\n if (mVideoDecodeColor == MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420SemiPlanar)\n return ColorFormatUtil.convertYUV420sp2RGB(data, mSrcWidth, mSrcHeight);\n else if (mVideoDecodeColor == MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420Planar) {\n int[] rgb = ColorFormatUtil.convertYUV420p2RGB(data, mSrcWidth, mSrcHeight);\n Bitmap bitmap = Bitmap.createBitmap(mSrcWidth, mSrcHeight, Bitmap.Config.RGB_565);\n bitmap.setPixels(rgb, 0, mSrcWidth, 0, 0, mSrcWidth, mSrcHeight);\n return bitmap;\n } else\n throw new RuntimeException(\"不支持的手机视频格式\");\n }\n\n /**\n * 获取带时间戳的的数据\n *\n * @return\n */\n private Frame getFrameData() {\n if (mTimeDataContainer.isEmpty()) {\n return null;\n }\n Frame frame;\n synchronized (MediaCodec.class) {//加锁\n //从队列中获取数据\n frame = mTimeDataContainer.remove(0);////取出后将此数据remove掉 既能保证PCM数据块的取出顺序 又能及时释放内存\n }\n\n frame.data = encodeYUV(mDstWidth, mDstHeight, frame.bitmap);\n return frame;\n }\n\n public byte[] encodeYUV(int width, int height, Bitmap scaled) {\n\n int[] argb = new int[width * height];\n\n scaled.getPixels(argb, 0, width, 0, 0, width, height);\n byte[] yuv;\n if (mVideoEncodeColor == 21) {\n //本地把RGB转成YUV\n yuv = ColorFormatUtil.convertRGB2YUV420sp(argb, width, height);\n } else if (mVideoEncodeColor == 19) {\n yuv = ColorFormatUtil.convertRGB2YUV420p(argb, width, height);\n } else {\n yuv = null;\n }\n scaled.recycle();\n\n return yuv;\n }\n\n /*\n * 旋转图片\n */\n public Bitmap rotaingImage(int angle, Bitmap bitmap) {\n //旋转图片 动作\n Matrix matrix = new Matrix();\n matrix.postRotate(90);\n // 创建新的图片\n return Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);\n }\n\n private void decode(MediaCodec.BufferInfo videoInfo, int inputIndex) {\n\n\n mMediaDecode.queueInputBuffer(inputIndex, 0, videoInfo.size, videoInfo.presentationTimeUs, videoInfo.flags);//通知MediaDecode解码刚刚传入的数据\n\n //获取解码得到的byte[]数据 参数BufferInfo上面已介绍 10000同样为等待时间 同上-1代表一直等待，0代表不等待。此处单位为微秒\n //此处建议不要填-1 有些时候并没有数据输出，那么他就会一直卡在这 等待\n MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();\n int outputIndex = mMediaDecode.dequeueOutputBuffer(bufferInfo, 50000);\n\n switch (outputIndex) {\n case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED:\n Log.d(TAG, \"INFO_OUTPUT_BUFFERS_CHANGED\");\n mDecodeOutputBuffers = mMediaDecode.getOutputBuffers();\n break;\n case MediaCodec.INFO_OUTPUT_FORMAT_CHANGED:\n MediaFormat format = mMediaDecode.getOutputFormat();\n Log.d(TAG, \"New mMediaFormat \" + format);\n if (format != null && format.containsKey(MediaFormat.KEY_COLOR_FORMAT)) {\n mVideoDecodeColor = format.getInteger(MediaFormat.KEY_COLOR_FORMAT);\n Log.d(TAG, \"decode extract get mVideoDecodeColor =\" + mVideoDecodeColor);//解码得到视频颜色格式\n }\n initMediaEncode();//根据颜色格式初始化编码器\n break;\n case MediaCodec.INFO_TRY_AGAIN_LATER:\n Log.d(TAG, \"dequeueOutputBuffer timed out!\");\n break;\n default:\n ByteBuffer outputBuffer;\n byte[] frame;\n while (outputIndex >= 0) {//每次解码完成的数据不一定能一次吐出 所以用while循环，保证解码器吐出所有数据\n outputBuffer = mDecodeOutputBuffers[outputIndex];//拿到用于存放PCM数据的Buffer\n frame = new byte[bufferInfo.size];//BufferInfo内定义了此数据块的大小\n outputBuffer.get(frame);//将Buffer内的数据取出到字节数组中\n outputBuffer.clear();//数据取出后一定记得清空此Buffer MediaCodec是循环使用这些Buffer的，不清空下次会得到同样的数据\n\n handleFrameData(frame, videoInfo);//自己定义的方法，供编码器所在的线程获取数据,下面会贴出代码\n\n mMediaDecode.releaseOutputBuffer(outputIndex, false);//此操作一定要做，不然MediaCodec用完所有的Buffer后 将不能向外输出数据\n outputIndex = mMediaDecode.dequeueOutputBuffer(mDecodeBufferInfo, 50000);//再次获取数据，如果没有数据输出则outputIndex=-1 循环结束\n }\n break;\n }\n }\n\n\n /**\n * 编码\n */\n private void encode() {\n //获取解码器所在线程输出的数据\n byte[] chunkTime;\n Frame frame = getFrameData();\n if (frame == null) {\n return;\n }\n chunkTime = frame.data;\n int inputIndex = mMediaEncode.dequeueInputBuffer(50000);//同解码器\n if (inputIndex < 0) {\n Log.d(TAG, \"dequeueInputBuffer return inputIndex \" + inputIndex + \",then break\");\n mMediaEncode.signalEndOfInputStream();\n }\n ByteBuffer inputBuffer = mMediaEncode.getInputBuffers()[inputIndex];//同解码器\n inputBuffer.clear();//同解码器\n inputBuffer.put(chunkTime);//PCM数据填充给inputBuffer\n inputBuffer.limit(frame.videoInfo.size);\n\n mMediaEncode.queueInputBuffer(inputIndex, 0, chunkTime.length, frame.videoInfo.presentationTimeUs, frame.videoInfo.flags);//通知编码器 编码\n\n MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();\n int outputIndex = mMediaEncode.dequeueOutputBuffer(bufferInfo, 50000);//同解码器\n switch (outputIndex) {\n case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED:\n Log.d(TAG, \"INFO_OUTPUT_BUFFERS_CHANGED\");\n break;\n case MediaCodec.INFO_OUTPUT_FORMAT_CHANGED:\n MediaFormat outputFormat = mMediaEncode.getOutputFormat();\n outputFormat.setInteger(MediaFormat.KEY_ROTATION, mVideoRotation);\n Log.d(TAG, \"mMediaEncode find New mMediaFormat \" + outputFormat);\n //向合成器添加视频轨\n mVideoTrackIndex = mMediaMuxer.addTrack(outputFormat);\n mMediaMuxer.start();\n break;\n case MediaCodec.INFO_TRY_AGAIN_LATER:\n Log.d(TAG, \"dequeueOutputBuffer timed out!\");\n break;\n default:\n ByteBuffer outputBuffer;\n while (outputIndex >= 0) {//同解码器\n outputBuffer = mMediaEncode.getOutputBuffers()[outputIndex];//拿到输出Buffer\n mMediaMuxer.writeSampleData(mVideoTrackIndex, outputBuffer, bufferInfo);\n \n mMediaEncode.releaseOutputBuffer(outputIndex, false);\n\n outputIndex = mMediaEncode.dequeueOutputBuffer(bufferInfo, 50000);\n }\n break;\n }\n }\n\n public void onEnd() {\n if (mCancel) {\n Message msg = mProgressHandler.obtainMessage(CANCEL, mVideo);\n Bundle b = new Bundle();\n b.putBoolean(\"delete\", mDelete);\n msg.setData(b);\n msg.sendToTarget();\n } else {\n mProgressHandler.obtainMessage(COMPLETE, mVideo).sendToTarget();\n }\n }\n\n\n private void release() {\n mTimeDataContainer.clear();//或中途取消,需要清空解码的数据块\n try {\n //全部写完后释放MediaMuxer和MediaExtractor\n mExtractor.release();\n mMediaDecode.release();\n mMediaEncode.release();\n mMediaMuxer.stop();\n mMediaMuxer.release();\n\n } catch (IllegalStateException e) {\n e.printStackTrace();\n }\n\n }\n\n public void cancel(boolean delete) {\n //主动改变变量,以期望线程自动停止\n mCancel = true;\n mDelete = delete;\n mDecodeOver = true;\n mEncoding = false;\n\n //如果编码线程在wait中,需要唤醒他\n synchronized (mEncodeRunnable) {\n mEncodeRunnable.notify();\n }\n }\n\n public void setProgressHandler(Handler handler) {\n mProgressHandler = handler;\n }\n\n class Frame {\n MediaCodec.BufferInfo videoInfo;\n byte[] data;\n Bitmap bitmap;\n\n public Frame(MediaCodec.BufferInfo videoInfo, Bitmap bitmap) {\n this.videoInfo = videoInfo;\n this.bitmap = bitmap;\n }\n }\n\n /**\n * 解码线程\n */\n private class DecodeRunnable extends Thread {\n\n @Override\n public void run() {\n mDecodeOver = false;\n while (!mDecodeOver) {\n try {\n extract();\n synchronized (mEncodeRunnable) {\n mEncodeRunnable.notify();\n }\n } catch (Exception e) {\n //抓住删除文件造成的异常\n Log.e(\"px\", e.toString());\n }\n\n }\n }\n\n }\n\n /**\n * 编码线程\n */\n private class EncodeRunnable extends Thread {\n @Override\n public void run() {\n mEncoding = true;\n while (mEncoding) {\n if (mTimeDataContainer.isEmpty()) {\n if (mDecodeOver) {//解码完成,缓存也清空了\n break;\n }\n try {\n synchronized (mEncodeRunnable) {\n wait();\n }\n } catch (InterruptedException e) {\n e.printStackTrace();\n }\n } else {\n try {\n encode();\n } catch (IllegalStateException e) {\n e.printStackTrace();\n mEncoding = false;\n release();\n mProgressHandler.obtainMessage(ERROR, mVideo).sendToTarget();\n mProgressHandler = null;\n return;\n }\n\n }\n }\n release();\n mEncoding = false;\n onEnd();\n mProgressHandler = null;\n }\n }\n\n\n}\n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/drawable/diverde.xml",
"content": "\n\n \n \n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/drawable/litte_red_point.xml",
"content": "\n\n \n \n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/drawable/play.xml",
"content": "\n\n \n \n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/drawable/progressbar_drawable.xml",
"content": "\n\n\n \n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/layout/activity_main.xml",
"content": "\n\n\n\n \n\n \n\n \n\n \n\n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/layout/activity_take_video.xml",
"content": "\n\n \n\n \n\n \n \n\n\n \n\n \n\n \n\n\n \n\n \n\n \n\n \n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/values/colors.xml",
"content": "\n\n #3F51B5\n #303F9F\n #FF4081\n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/values/dimens.xml",
"content": "\n \n 16dp\n 16dp\n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/values/strings.xml",
"content": "\n VideoWaterMarkSample\n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/values/styles.xml",
"content": "\n\n \n \n\n"
},
{
"path": "VideoWaterMarkSample/app/src/main/res/values-w820dp/dimens.xml",
"content": "\n \n 64dp\n\n"
},
{
"path": "VideoWaterMarkSample/build.gradle",
"content": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\n\nbuildscript {\n repositories {\n jcenter()\n }\n dependencies {\n classpath 'com.android.tools.build:gradle:2.0.0'\n\n // NOTE: Do not place your application dependencies here; they belong\n // in the individual module build.gradle files\n }\n}\n\nallprojects {\n repositories {\n jcenter()\n }\n}\n\ntask clean(type: Delete) {\n delete rootProject.buildDir\n}\n"
},
{
"path": "VideoWaterMarkSample/gradle/wrapper/gradle-wrapper.properties",
"content": "#Mon Dec 28 10:00:20 PST 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.10-all.zip\n"
},
{
"path": "VideoWaterMarkSample/gradle.properties",
"content": "## Project-wide Gradle settings.\n#\n# For more details on how to configure your build environment visit\n# http://www.gradle.org/docs/current/userguide/build_environment.html\n#\n# Specifies the JVM arguments used for the daemon process.\n# The setting is particularly useful for tweaking memory settings.\n# Default value: -Xmx10248m -XX:MaxPermSize=256m\n# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8\n#\n# When configured, Gradle will run in incubating parallel mode.\n# This option should only be used with decoupled projects. More details, visit\n# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects\n# org.gradle.parallel=true\n#Fri Mar 03 17:00:18 CST 2017\nsystemProp.http.proxyHost=mirrors.neusoft.edu.cn\nsystemProp.http.proxyPort=80\n"
},
{
"path": "VideoWaterMarkSample/gradlew",
"content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n"
},
{
"path": "VideoWaterMarkSample/gradlew.bat",
"content": "@if \"%DEBUG%\" == \"\" @echo off\n@rem ##########################################################################\n@rem\n@rem Gradle startup script for Windows\n@rem\n@rem ##########################################################################\n\n@rem Set local scope for the variables with windows NT shell\nif \"%OS%\"==\"Windows_NT\" setlocal\n\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nset DEFAULT_JVM_OPTS=\n\nset DIRNAME=%~dp0\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\nset APP_BASE_NAME=%~n0\nset APP_HOME=%DIRNAME%\n\n@rem Find java.exe\nif defined JAVA_HOME goto findJavaFromJavaHome\n\nset JAVA_EXE=java.exe\n%JAVA_EXE% -version >NUL 2>&1\nif \"%ERRORLEVEL%\" == \"0\" goto init\n\necho.\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:findJavaFromJavaHome\nset JAVA_HOME=%JAVA_HOME:\"=%\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\n\nif exist \"%JAVA_EXE%\" goto init\n\necho.\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:init\n@rem Get command-line arguments, handling Windowz variants\n\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\n\n:win9xME_args\n@rem Slurp the command line arguments.\nset CMD_LINE_ARGS=\nset _SKIP=2\n\n:win9xME_args_slurp\nif \"x%~1\" == \"x\" goto execute\n\nset CMD_LINE_ARGS=%*\ngoto execute\n\n:4NT_args\n@rem Get arguments from the 4NT Shell from JP Software\nset CMD_LINE_ARGS=%$\n\n:execute\n@rem Setup the command line\n\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\n\n@rem Execute Gradle\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\n\n:end\n@rem End local scope for the variables with windows NT shell\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\n\n:fail\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\nrem the _cmd.exe /c_ return code!\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\nexit /b 1\n\n:mainEnd\nif \"%OS%\"==\"Windows_NT\" endlocal\n\n:omega\n"
},
{
"path": "VideoWaterMarkSample/settings.gradle",
"content": "include ':app'\n"
}
]