[ { "path": ".gitignore", "content": "#Android generated\nbin\ngen\nlint.xml\nlint\n\n#Eclipse\n.project\n.classpath\n.settings\n.checkstyle\n\n#IntelliJ IDEA\n.idea\n*.iml\n*.ipr\n*.iws\nclasses\ngen-external-apklibs\n\n#gradle\n.gradle\nlocal.properties\ngradlew\ngradlew.bat\ngradle/\nbuild/\n\n#vi\n*.swp\n\n#other editors\n*.bak\n\n#Maven\ntarget\nrelease.properties\npom.xml.*\n\n#Ant\nbuild.xml\nant.properties\nlocal.properties\nproguard.cfg\nproguard-project.txt\n\n#Other\n.DS_Store\nThumbs.db\ntmp\n*.tgz\n*.lock\n*.lck\ncom_crashlytics_export_strings.xml" }, { "path": "README.md", "content": "# WhiteBoard\n\n- 1、涂鸦功能：包括画笔粗细选择、颜色选择、橡皮擦等；\n- 2、文字输入：包括颜色选择、增、删、改等；\n- 3、白板功能：包括撤销、重做、新增、锁屏、切换、保存为图片、保存到本地等功能\n\n![](https://github.com/guanpy/WhiteBoard/blob/master/screenshot/main.jpg) \n\n## 预览\n![](https://github.com/guanpy/WhiteBoard/blob/master/screenshot/main_pen.gif) \n\n![](https://github.com/guanpy/WhiteBoard/blob/master/screenshot/main_text.gif)\n## TODO\n- 1、DrawTextView的接口化\n- 2、白板数据结构重定义\n- 3、markId的重新加载问题\n" }, { "path": "app/.gitignore", "content": "/build\n" }, { "path": "app/build.gradle", "content": "apply plugin: 'com.android.application'\n\nandroid {\n compileSdkVersion 23\n buildToolsVersion \"23.0.2\"\n\n defaultConfig {\n applicationId \"com.example.gpy.whiteboard\"\n minSdkVersion 14\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}\n\ndependencies {\n compile fileTree(dir: 'libs', include: ['*.jar'])\n compile project(':wblib')\n compile 'com.android.support:appcompat-v7:23.1.1'\n compile'com.squareup.retrofit:converter-jackson:1.9.0'\n compile 'com.jakewharton:butterknife:6.1.0'\n}\n" }, { "path": "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:\\software\\Java\\Android\\sdk_studio/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": "app/src/androidTest/java/com/example/gpy/whiteboard/ApplicationTest.java", "content": "package com.example.gpy.whiteboard;\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": "app/src/main/AndroidManifest.xml", "content": "\n\n\n \n\n \n \n \n \n \n \n \n \n \n \n\n\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/MainActivity.java", "content": "package com.example.gpy.whiteboard;\n\nimport android.os.Bundle;\nimport android.view.LayoutInflater;\nimport android.view.View;\nimport android.view.ViewGroup;\nimport android.widget.BaseAdapter;\nimport android.widget.ImageView;\nimport android.widget.ListView;\nimport android.widget.TextView;\n\nimport com.example.gpy.whiteboard.utils.FileUtil;\nimport com.example.gpy.whiteboard.utils.StoreUtil;\nimport com.example.gpy.whiteboard.utils.ToastUtils;\nimport com.example.gpy.whiteboard.view.WhiteBoardActivity;\nimport com.example.gpy.whiteboard.view.base.BaseActivity;\nimport com.github.guanpy.wblib.utils.OperationUtils;\n\nimport java.io.File;\nimport java.util.ArrayList;\n\nimport butterknife.InjectView;\n\npublic class MainActivity extends BaseActivity {\n\n @InjectView(R.id.lv_wb)\n ListView mLv;\n @InjectView(R.id.iv_wb_add)\n ImageView mIvAdd;\n\n\n private WbAdapter mWbAdapter;\n ArrayList filenames;\n ArrayList filepaths;\n private long mBackPressedTime;\n @Override\n protected int getLayoutId() {\n return R.layout.activity_main;\n }\n\n @Override\n protected void afterCreate(Bundle savedInstanceState) {\n loadData();\n initView();\n }\n\n private void loadData() {\n File folder = new File(StoreUtil.getWbPath());\n if (!folder.exists()) {\n folder.mkdirs();\n }\n final File[] files = folder.listFiles();\n if (files.length > 0) {\n filenames = new ArrayList();\n filepaths = new ArrayList();\n for (File f : files) {\n filenames.add(FileUtil.getFileName(f));\n filepaths.add(f.getAbsolutePath());\n }\n }\n// mWbAdapter.notifyDataSetChanged();\n\n }\n\n private void initView() {\n mWbAdapter = new WbAdapter();\n mLv.setAdapter(mWbAdapter);\n mIvAdd.setOnClickListener(new View.OnClickListener() {\n @Override\n public void onClick(View v) {\n OperationUtils.getInstance().initDrawPointList();\n navi2Page(WhiteBoardActivity.class);\n }\n });\n }\n\n @Override\n public void onBackPressed() {\n final long mCurrentTime = System.currentTimeMillis();\n if (mCurrentTime - this.mBackPressedTime > 1000) {\n ToastUtils.showToast(this, R.string.app_logout);\n this.mBackPressedTime = mCurrentTime;\n return;\n }\n super.onBackPressed();\n System.exit(0);\n }\n\n private class WbAdapter extends BaseAdapter {\n @Override\n public int getCount() {\n return filenames != null ? filenames.size() : 0;\n }\n\n @Override\n public Object getItem(int position) {\n return null;\n }\n\n @Override\n public long getItemId(int position) {\n return 0;\n }\n\n @Override\n public View getView(final int position, View convertView, ViewGroup parent) {\n WbViewHolder holder = null;\n if (convertView != null) {\n holder = (WbViewHolder) convertView.getTag();\n } else {\n convertView = LayoutInflater.from(MainActivity.this).inflate(R.layout.wb_item, null);\n if (convertView != null) {\n convertView.setTag(\n holder = new WbViewHolder(convertView)\n );\n }\n if (holder != null) {\n holder.nWbName.setText(filenames.get(position));\n convertView.setOnClickListener(new View.OnClickListener() {\n @Override\n public void onClick(final View v) {\n StoreUtil.readWhiteBoardPoints(filepaths.get(position));\n navi2Page(WhiteBoardActivity.class);\n }\n });\n }\n }\n return convertView;\n }\n }\n\n private final class WbViewHolder {\n final TextView nWbName;\n\n public WbViewHolder(final View view) {\n this.nWbName = (TextView) view.findViewById(R.id.tv_wb_name);\n }\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/SelfApplication.java", "content": "package com.example.gpy.whiteboard;\n\nimport android.app.Application;\n\nimport com.example.gpy.whiteboard.utils.SdCardStatus;\nimport com.example.gpy.whiteboard.utils.StoreUtil;\nimport com.github.guanpy.wblib.utils.AppContextUtil;\nimport com.github.guanpy.wblib.utils.OperationUtils;\n\n/**\n * Created by gpy on 2015/8/17.\n */\npublic class SelfApplication extends Application{\n\n @Override\n public void onCreate() {\n super.onCreate();\n AppContextUtil.init(this);\n SdCardStatus.init(StoreUtil.CACHE_DIR);\n OperationUtils.getInstance().init();\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/bean/WbInfo.java", "content": "package com.example.gpy.whiteboard.bean;\n\nimport java.io.File;\n\n/**\n * Created by gpy on 2016/4/22.\n */\npublic class WbInfo {\n\n /**\n * 文件名\n */\n private String mName;\n /**\n * 文件\n */\n private File mFile;\n\n /**\n * 获得文件名\n * Created 2016-3-22 18:30:34\n *\n * @return 文件名\n * @author gpy\n */\n public String getName() {\n return mName;\n }\n\n /**\n * 设置文件名\n * Created 2016-3-22 18:30:34\n *\n * @param name 文件名\n * @author gpy\n */\n public void setName(String name) {\n this.mName = name;\n }\n\n /**\n * 获得文件\n * Created 2016-3-22 18:30:34\n *\n * @return 文件\n * @author gpy\n */\n public File getFile() {\n return mFile;\n }\n\n /**\n * 设置文件\n * Created 2016-3-22 18:30:34\n *\n * @param file 文件\n * @author gpy\n */\n public void setFile(File file) {\n this.mFile = file;\n }\n\n\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/utils/FileUtil.java", "content": "package com.example.gpy.whiteboard.utils;\n\nimport android.text.TextUtils;\nimport android.util.Log;\n\nimport java.io.File;\nimport java.io.FileInputStream;\nimport java.text.DecimalFormat;\n\n/**\n * Created by gpy on 2016/4/6.\n */\npublic class FileUtil {\n public static final int SIZETYPE_B = 1;// 获取文件大小单位为B的double值\n public static final int SIZETYPE_KB = 2;// 获取文件大小单位为KB的double值\n public static final int SIZETYPE_MB = 3;// 获取文件大小单位为MB的double值\n public static final int SIZETYPE_GB = 4;// 获取文件大小单位为GB的double值\n\n /**\n * 获取指定文件名字\n *\n * @param file\n * @return\n */\n public static String getFileName(File file) {\n final String name = file.getName();\n if (!TextUtils.isEmpty(name)) {\n final int ext = name.lastIndexOf(\".\");\n if (ext > 0) {\n return name.substring(0, ext);\n }\n }\n return name;\n }\n\n /**\n * 调用此方法自动计算指定文件或指定文件夹的大小\n *\n * @param filePath 文件路径\n * @return 计算好的带B、KB、MB、GB的字符串\n */\n public static String getAutoFileOrFilesSize(String filePath) {\n File file = new File(filePath);\n long blockSize = 0;\n try {\n if (file.isDirectory()) {\n blockSize = getFileSizes(file);\n } else {\n blockSize = getFileSize(file);\n }\n } catch (Exception e) {\n e.printStackTrace();\n Log.e(\"获取文件大小\", \"获取失败!\");\n }\n return FormetFileSize(blockSize);\n }\n\n /**\n * 获取文件指定文件的指定单位的大小\n *\n * @param filePath 文件路径\n * @param sizeType 获取大小的类型1为B、2为KB、3为MB、4为GB\n * @return double值的大小\n */\n public static double getFileOrFilesSize(String filePath, int sizeType) {\n File file = new File(filePath);\n long blockSize = 0;\n try {\n if (file.isDirectory()) {\n blockSize = getFileSizes(file);\n } else {\n blockSize = getFileSize(file);\n }\n } catch (Exception e) {\n e.printStackTrace();\n Log.e(\"获取文件大小\", \"获取失败!\");\n }\n return FormetFileSize(blockSize, sizeType);\n }\n\n /**\n * 获取指定文件大小\n *\n * @param file\n * @return\n * @throws Exception\n */\n private static long getFileSize(File file) throws Exception {\n long size = 0;\n if (file.exists()) {\n FileInputStream fis = null;\n fis = new FileInputStream(file);\n size = fis.available();\n } else {\n file.createNewFile();\n Log.e(\"获取文件大小\", \"文件不存在!\");\n }\n return size;\n }\n\n /**\n * 获取指定文件夹\n *\n * @param f\n * @return\n * @throws Exception\n */\n private static long getFileSizes(File f) throws Exception {\n long size = 0;\n File flist[] = f.listFiles();\n for (int i = 0; i < flist.length; i++) {\n if (flist[i].isDirectory()) {\n size = size + getFileSizes(flist[i]);\n } else {\n size = size + getFileSize(flist[i]);\n }\n }\n return size;\n }\n\n /**\n * 转换文件大小\n *\n * @param fileS\n * @return\n */\n private static String FormetFileSize(long fileS) {\n DecimalFormat df = new DecimalFormat(\"#.00\");\n String fileSizeString = \"\";\n String wrongSize = \"0B\";\n if (fileS == 0) {\n return wrongSize;\n }\n if (fileS < 1024) {\n fileSizeString = df.format((double) fileS) + \"B\";\n } else if (fileS < 1048576) {\n fileSizeString = df.format((double) fileS / 1024) + \"KB\";\n } else if (fileS < 1073741824) {\n fileSizeString = df.format((double) fileS / 1048576) + \"MB\";\n } else {\n fileSizeString = df.format((double) fileS / 1073741824) + \"GB\";\n }\n return fileSizeString;\n }\n\n /**\n * 转换文件大小,指定转换的类型\n *\n * @param fileS\n * @param sizeType\n * @return\n */\n private static double FormetFileSize(long fileS, int sizeType) {\n DecimalFormat df = new DecimalFormat(\"#.00\");\n double fileSizeLong = 0;\n switch (sizeType) {\n case SIZETYPE_B:\n fileSizeLong = Double.valueOf(df.format((double) fileS));\n break;\n case SIZETYPE_KB:\n fileSizeLong = Double.valueOf(df.format((double) fileS / 1024));\n break;\n case SIZETYPE_MB:\n fileSizeLong = Double.valueOf(df.format((double) fileS / 1048576));\n break;\n case SIZETYPE_GB:\n fileSizeLong = Double.valueOf(df\n .format((double) fileS / 1073741824));\n break;\n default:\n break;\n }\n return fileSizeLong;\n }\n}" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/utils/SdCardStatus.java", "content": "package com.example.gpy.whiteboard.utils;\n\nimport android.os.Environment;\n\nimport java.io.File;\n\n/**\n * Created by gpy on 2015/10/20.\n */\npublic class SdCardStatus {\n private static String CACHE_FOLDER_NAME;\n private static String NONE_SD_CARD_PROMPT = \"您的手机中sd卡不存在\";\n\n public static void init(String cacheFolderName) {\n CACHE_FOLDER_NAME = cacheFolderName;\n }\n public static String getDefaulstCacheDirInSdCard() throws IllegalStateException {\n String sdCardPath = null;\n sdCardPath = getSDPath();\n if (null == sdCardPath) {\n throw new IllegalStateException(NONE_SD_CARD_PROMPT);\n }\n return sdCardPath + File.separator + CACHE_FOLDER_NAME;\n }\n\n /**\n * when not exist sd card,return null.\n *\n * @return\n */\n public static String getSDPath() {\n boolean sdCardExist = Environment.getExternalStorageState().equals(\n Environment.MEDIA_MOUNTED);\n if (sdCardExist) {\n return Environment.getExternalStorageDirectory().getAbsolutePath();\n } else {\n return null;\n }\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/utils/StoreUtil.java", "content": "package com.example.gpy.whiteboard.utils;\n\nimport android.graphics.Paint;\nimport android.graphics.Path;\nimport android.graphics.PorterDuff;\nimport android.graphics.PorterDuffXfermode;\nimport android.text.TextUtils;\nimport android.util.Log;\n\nimport com.example.gpy.whiteboard.R;\nimport com.github.guanpy.wblib.bean.DrawPenPoint;\nimport com.github.guanpy.wblib.bean.DrawPenStr;\nimport com.github.guanpy.wblib.bean.DrawPoint;\nimport com.github.guanpy.wblib.bean.Point;\nimport com.github.guanpy.wblib.bean.WhiteBoardPoint;\nimport com.github.guanpy.wblib.bean.WhiteBoardPoints;\nimport com.github.guanpy.wblib.utils.AppContextUtil;\nimport com.github.guanpy.wblib.utils.OperationUtils;\nimport com.google.gson.Gson;\n\nimport java.io.File;\nimport java.io.FileInputStream;\nimport java.io.FileNotFoundException;\nimport java.io.FileOutputStream;\nimport java.io.IOException;\nimport java.io.OutputStream;\nimport java.util.UUID;\n\n/**\n * 存储空间工具类\n * Created by gpy on 2015/8/2.\n */\npublic class StoreUtil {\n private static final String TAG = \"StoreUtil\";\n private static final String CHARSET = \"UTF-8\";\n public static final String CACHE_DIR = \"WhiteBoard\";\n private static final String CACHE_DIR_PHOTO = \"photo\";\n private static final String PHOTO_FORMAT_PNG = \".png\";\n private static final String CACHE_DIR_WB = \"wb\";\n private static final String WB_FORMAT = \".wb\";\n\n /**\n * 获取保存路径\n */\n public static String getPhotoSavePath() {\n return getPhotoPath() + File.separator + UUID.randomUUID().toString() + PHOTO_FORMAT_PNG;\n }\n\n public static String getPhotoPath() {\n return SdCardStatus.getDefaulstCacheDirInSdCard() + File.separator + CACHE_DIR_PHOTO;\n }\n /**\n * 获取保存路径\n */\n public static String getWbSavePath() {\n return getWbPath() + File.separator + UUID.randomUUID().toString() + WB_FORMAT;\n }\n\n public static String getWbPath() {\n return SdCardStatus.getDefaulstCacheDirInSdCard() + File.separator + CACHE_DIR_WB;\n }\n /**\n * 存储白板集\n */\n public static void saveWhiteBoardPoints() {\n WhiteBoardPoints whiteBoardPoints = OperationUtils.getInstance().getWhiteBoardPoints();\n if (whiteBoardPoints == null || whiteBoardPoints.getWhiteBoardPoints() == null || whiteBoardPoints.getWhiteBoardPoints().isEmpty()) {\n return;\n }\n for (WhiteBoardPoint whiteBoardPoint : whiteBoardPoints.getWhiteBoardPoints()) {//清除绘画路径，保留字符串形式就行\n for (DrawPoint drawPoint : whiteBoardPoint.getSavePoints()) {\n if (drawPoint.getType() == OperationUtils.DRAW_PEN) {\n drawPoint.setDrawPen(null);\n\n }\n }\n }\n String strJson = new Gson().toJson(whiteBoardPoints);\n StoreUtil.write(strJson, getWbSavePath());\n convertWhiteBoardPoints(whiteBoardPoints);\n OperationUtils.getInstance().setWhiteBoardPoints(whiteBoardPoints);\n ToastUtils.showToast(AppContextUtil.getContext(), AppContextUtil.getContext().getString(R.string.white_board_save_sucess));\n }\n\n /**\n * 读取白板集\n */\n public static void readWhiteBoardPoints(String filePath) {\n String strJson = StoreUtil.read(filePath);\n if (!TextUtils.isEmpty(strJson)) {\n WhiteBoardPoints whiteBoardPoints = new Gson().fromJson(strJson, WhiteBoardPoints.class);\n convertWhiteBoardPoints(whiteBoardPoints);\n OperationUtils.getInstance().setWhiteBoardPoints(whiteBoardPoints);\n }\n\n }\n\n /**\n * 从json字符中将Path、Paint系统类转换出来\n */\n public static void convertWhiteBoardPoints(WhiteBoardPoints whiteBoardPoints) {\n for (WhiteBoardPoint whiteBoardPoint : whiteBoardPoints.getWhiteBoardPoints()) {\n whiteBoardPoint.getDeletePoints().clear();\n for (DrawPoint drawPoint : whiteBoardPoint.getSavePoints()) {\n if (drawPoint.getType() == OperationUtils.DRAW_PEN) {\n DrawPenStr drawPenStr = drawPoint.getDrawPenStr();\n Paint paint = new Paint();\n paint.setAntiAlias(true);//是否使用抗锯齿功能,会消耗较大资源，绘制图形速度会变慢\n paint.setDither(true);// 设定是否使用图像抖动处理，会使绘制出来的图片颜色更加平滑和饱满，图像更加清晰\n paint.setColor(drawPenStr.getColor());//设置绘制的颜色\n paint.setStyle(Paint.Style.STROKE);//设置画笔的样式\n paint.setStrokeJoin(Paint.Join.ROUND);//设置绘制时各图形的结合方式，如平滑效果等\n paint.setStrokeCap(Paint.Cap.ROUND);//当画笔样式为STROKE或FILL_OR_STROKE时，设置笔刷的图形样式，如圆形样式 Cap.ROUND,或方形样式Cap.SQUARE\n paint.setStrokeWidth(drawPenStr.getStrokeWidth());//当画笔样式为STROKE或FILL_OR_STROKE时，设置笔刷的粗细度\n if (drawPenStr.getIsEraser()) {\n paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));//擦除模式\n }\n Path path = new Path();\n path.moveTo(drawPenStr.getMoveTo().getX(), drawPenStr.getMoveTo().getY());\n for (int i = 0; i < drawPenStr.getQuadToA().size(); i++) {\n Point pointA = drawPenStr.getQuadToA().get(i);\n Point pointB = drawPenStr.getQuadToB().get(i);\n path.quadTo(pointA.getX(), pointA.getY(), pointB.getX(), pointB.getY());\n }\n path.lineTo(drawPenStr.getLineTo().getX(), drawPenStr.getLineTo().getY());\n path.offset(drawPenStr.getOffset().getX(), drawPenStr.getOffset().getY());\n\n DrawPenPoint drawPenPoint = new DrawPenPoint();\n drawPenPoint.setPaint(paint);\n drawPenPoint.setPath(path);\n drawPoint.setDrawPen(drawPenPoint);\n }\n\n }\n }\n }\n\n /**\n * 保存内容到文件中\n */\n public static void write(String strWb, String path) {\n if (TextUtils.isEmpty(strWb) || TextUtils.isEmpty(path)) {\n Log.d(TAG, \"Trying to save null or 0 length strWb or path\");\n return;\n }\n File toFile = new File(path);\n if (!toFile.getParentFile().exists()) {\n toFile.getParentFile().mkdirs();\n }\n if (toFile.exists()) {\n toFile.delete();\n }\n try {\n toFile.createNewFile();\n } catch (IOException e) {\n Log.e(TAG, \"IOException：\" + e.getMessage());\n toFile = null;\n } finally {\n if (null != toFile && null != strWb) {\n OutputStream outStream = null;\n try {\n outStream = new FileOutputStream(toFile);\n } catch (FileNotFoundException e) {\n Log.d(TAG, \"FileNotFoundException：\" + e.getMessage());\n outStream = null;\n } finally {\n if (null != outStream) {\n try {\n outStream.write(strWb.getBytes(\"utf-8\"));\n outStream.flush();\n } catch (IOException e) {\n Log.e(TAG, \"IOException：\" + e.getMessage());\n } finally {\n try {\n if (null != outStream) {\n outStream.close();\n }\n } catch (IOException e) {\n Log.d(TAG, \"IOException\" + e.getMessage());\n }\n }\n }\n }\n }\n }\n }\n\n /**\n * 加载文件内容\n */\n public static String read(String wbPath) {\n File file = new File(wbPath);\n if (file.exists()) {\n FileInputStream fis = null;\n try {\n fis = new FileInputStream(file);\n int len = fis.available();\n if (len > 0) {\n byte[] buf = new byte[len];\n fis.read(buf);\n String string = new String(buf, CHARSET);\n return string;\n }\n } catch (Exception e) {\n e.printStackTrace();\n } catch (OutOfMemoryError e) {\n e.printStackTrace();\n } finally {\n if (fis != null)\n try {\n fis.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n }\n return null;\n }\n\n\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/utils/ToastUtils.java", "content": "package com.example.gpy.whiteboard.utils;\n\nimport android.content.Context;\nimport android.widget.Toast;\n\n/**\n * Created by gpy on 2016/4/11.\n */\npublic class ToastUtils {\n\n public static void showToast(Context context, String string) {\n Toast.makeText(context, string, Toast.LENGTH_SHORT).show();\n }\n\n public static void showToast(Context context, int intStr) {\n Toast.makeText(context, intStr, Toast.LENGTH_SHORT).show();\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/WhiteBoardActivity.java", "content": "package com.example.gpy.whiteboard.view;\n\nimport android.content.Intent;\nimport android.graphics.Bitmap;\nimport android.net.Uri;\nimport android.os.Bundle;\nimport android.os.Handler;\nimport android.util.Log;\nimport android.view.View;\nimport android.widget.FrameLayout;\nimport android.widget.ImageView;\nimport android.widget.LinearLayout;\nimport android.widget.RelativeLayout;\nimport android.widget.TextView;\n\nimport com.example.gpy.whiteboard.R;\nimport com.example.gpy.whiteboard.utils.StoreUtil;\nimport com.example.gpy.whiteboard.view.base.BaseActivity;\nimport com.example.gpy.whiteboard.view.widget.floatingactionmenu.FloatingActionsMenu;\nimport com.example.gpy.whiteboard.view.widget.floatingactionmenu.FloatingImageButton;\nimport com.github.guanpy.library.ann.ReceiveEvents;\nimport com.github.guanpy.wblib.bean.DrawPoint;\nimport com.github.guanpy.wblib.utils.Events;\nimport com.github.guanpy.wblib.utils.OperationUtils;\nimport com.github.guanpy.wblib.utils.WhiteBoardVariable;\nimport com.github.guanpy.wblib.widget.DrawPenView;\nimport com.github.guanpy.wblib.widget.DrawTextLayout;\nimport com.github.guanpy.wblib.widget.DrawTextView;\n\nimport java.io.File;\nimport java.io.FileOutputStream;\n\nimport butterknife.InjectView;\n\n/**\n * 白板工具\n * Created by gpy on 2015/6/2.\n */\npublic class WhiteBoardActivity extends BaseActivity implements View.OnClickListener {\n @InjectView(R.id.iv_white_board_book)\n ImageView mIvWhiteBoardBook;\n @InjectView(R.id.rl_head)\n RelativeLayout mRlHead;\n @InjectView(R.id.iv_white_board_back)\n ImageView mIvWhiteBoardBack;\n @InjectView(R.id.tv_white_board_head)\n TextView mTvWhiteBoardHead;\n @InjectView(R.id.iv_white_board_export)\n ImageView mIvWhiteBoardExport;\n @InjectView(R.id.iv_white_board_save)\n ImageView mIvWhiteBoardSave;\n @InjectView(R.id.fl_view)\n FrameLayout mFlView;\n @InjectView(R.id.db_view)\n DrawPenView mDbView;\n @InjectView(R.id.dt_view)\n DrawTextLayout mDtView;\n @InjectView(R.id.fab_menu_size)\n FloatingActionsMenu mFabMenuSize;\n @InjectView(R.id.bt_size_large)\n FloatingImageButton mBtSizeLarge;\n @InjectView(R.id.bt_size_middle)\n FloatingImageButton mBtSizeMiddle;\n @InjectView(R.id.bt_size_mini)\n FloatingImageButton mBtSizeMini;\n @InjectView(R.id.fab_menu_color)\n FloatingActionsMenu mFabMenuColor;\n @InjectView(R.id.bt_color_green)\n FloatingImageButton mBtColorGreen;\n @InjectView(R.id.bt_color_purple)\n FloatingImageButton mBtColorPurple;\n @InjectView(R.id.bt_color_pink)\n FloatingImageButton mBtColorPink;\n @InjectView(R.id.bt_color_orange)\n FloatingImageButton mBtColorOrange;\n @InjectView(R.id.bt_color_black)\n FloatingImageButton mBtColorBlack;\n @InjectView(R.id.fab_menu_text)\n FloatingActionsMenu mFabMenuText;\n @InjectView(R.id.bt_text_underline)\n FloatingImageButton mBtTextUnderline;\n @InjectView(R.id.bt_text_italics)\n FloatingImageButton mBtTextItalics;\n @InjectView(R.id.bt_text_bold)\n FloatingImageButton mBtTextBold;\n @InjectView(R.id.fab_menu_eraser)\n FloatingActionsMenu mFabMenuEraser;\n @InjectView(R.id.bt_eraser_large)\n FloatingImageButton mBtEraserLarge;\n @InjectView(R.id.bt_eraser_middle)\n FloatingImageButton mBtEraserMiddle;\n @InjectView(R.id.bt_eraser_mini)\n FloatingImageButton mBtEraserMini;\n @InjectView(R.id.iv_white_board_undo)\n ImageView mIvWhiteBoardUndo;\n @InjectView(R.id.iv_white_board_redo)\n ImageView mIvWhiteBoardRedo;\n @InjectView(R.id.ll_white_board_page)\n LinearLayout mLlWhiteBoardPage;\n @InjectView(R.id.iv_white_board_pre)\n ImageView mIvWhiteBoardPre;\n @InjectView(R.id.tv_white_board_page)\n TextView mTvWhiteBoardPage;\n @InjectView(R.id.iv_white_board_next)\n ImageView mIvWhiteBoardNext;\n @InjectView(R.id.iv_white_board_add)\n ImageView mIvWhiteBoardAdd;\n @InjectView(R.id.iv_white_board_disable)\n ImageView mIvWhiteBoardDisable;\n @InjectView(R.id.iv_white_board_quit)\n ImageView mIvWhiteBoardQuit;\n @InjectView(R.id.iv_white_board_confirm)\n ImageView mIvWhiteBoardConfirm;\n @InjectView(R.id.rl_content)\n RelativeLayout mRlContent;\n @InjectView(R.id.rl_bottom)\n RelativeLayout mRlBottom;\n @InjectView(R.id.v_bottom_back)\n View mVBottomBack;\n @InjectView(R.id.ll_white_board_pre)\n LinearLayout mLlWhiteBoardPre;\n @InjectView(R.id.ll_white_board_next)\n LinearLayout mLlWhiteBoardNext;\n\n\n\n\n @Override\n protected void afterCreate(Bundle bundle) {\n initView();\n initEvent();\n\n }\n private void initView() {\n changePenBack();\n changeColorBack();\n changeEraserBack();\n ToolsOperation(WhiteBoardVariable.Operation.PEN_NORMAL);\n mDbView.post(new Runnable() {\n @Override\n public void run() {\n showPoints();\n }\n });\n }\n\n private void initEvent() {\n //头部\n mIvWhiteBoardBack.setOnClickListener(this);\n mIvWhiteBoardExport.setOnClickListener(this);\n mIvWhiteBoardSave.setOnClickListener(this);\n mIvWhiteBoardQuit.setOnClickListener(this);\n mIvWhiteBoardConfirm.setOnClickListener(this);\n mVBottomBack.setOnClickListener(this);\n //画笔尺寸大小\n mFabMenuSize.setOnFloatingActionsMenuClickListener(new FloatingActionsMenu.OnFloatingActionsMenuClickListener() {\n @Override\n public void addButtonLister() {\n ToolsOperation(WhiteBoardVariable.Operation.PEN_CLICK);\n }\n });\n mBtSizeLarge.setOnClickListener(this);\n mBtSizeMiddle.setOnClickListener(this);\n mBtSizeMini.setOnClickListener(this);\n //画笔或者文字颜色\n mFabMenuColor.setOnFloatingActionsMenuClickListener(new FloatingActionsMenu.OnFloatingActionsMenuClickListener() {\n @Override\n public void addButtonLister() {\n ToolsOperation(WhiteBoardVariable.Operation.COLOR_CLICK);\n }\n });\n mBtColorGreen.setOnClickListener(this);\n mBtColorPurple.setOnClickListener(this);\n mBtColorPink.setOnClickListener(this);\n mBtColorOrange.setOnClickListener(this);\n mBtColorBlack.setOnClickListener(this);\n //文字样式\n mFabMenuText.setOnFloatingActionsMenuClickListener(new FloatingActionsMenu.OnFloatingActionsMenuClickListener() {\n @Override\n public void addButtonLister() {\n ToolsOperation(WhiteBoardVariable.Operation.TEXT_CLICK);\n }\n });\n mBtTextUnderline.setOnClickListener(this);\n mBtTextItalics.setOnClickListener(this);\n mBtTextBold.setOnClickListener(this);\n //橡皮擦尺寸大小\n mFabMenuEraser.setOnFloatingActionsMenuClickListener(new FloatingActionsMenu.OnFloatingActionsMenuClickListener() {\n @Override\n public void addButtonLister() {\n ToolsOperation(WhiteBoardVariable.Operation.ERASER_CLICK);\n }\n });\n mBtEraserLarge.setOnClickListener(this);\n mBtEraserMiddle.setOnClickListener(this);\n mBtEraserMini.setOnClickListener(this);\n\n mIvWhiteBoardUndo.setOnClickListener(this);\n mIvWhiteBoardRedo.setOnClickListener(this);\n\n mLlWhiteBoardPre.setOnClickListener(this);\n mIvWhiteBoardPre.setOnClickListener(this);\n mLlWhiteBoardNext.setOnClickListener(this);\n mIvWhiteBoardNext.setOnClickListener(this);\n mIvWhiteBoardAdd.setOnClickListener(this);\n mIvWhiteBoardDisable.setOnClickListener(this);\n\n }\n\n @Override\n public void onClick(View view) {\n switch (view.getId()) {\n case R.id.iv_white_board_back://返回键\n onBackPressed();\n break;\n case R.id.iv_white_board_quit://退出文字编辑\n afterEdit(false);\n break;\n case R.id.iv_white_board_confirm://保存文字编辑\n afterEdit(true);\n break;\n case R.id.iv_white_board_export://保存白板操作集到本地\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n StoreUtil.saveWhiteBoardPoints();\n break;\n case R.id.iv_white_board_save://保存白板为图片\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n saveImage();\n break;\n case R.id.v_bottom_back://点击挡板\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n break;\n case R.id.bt_size_large://设置画笔尺寸-大号\n setPenSize(WhiteBoardVariable.PenSize.LARRGE);\n break;\n case R.id.bt_size_middle://设置画笔尺寸-中号\n setPenSize(WhiteBoardVariable.PenSize.MIDDLE);\n break;\n case R.id.bt_size_mini://设置画笔尺寸-小号\n setPenSize(WhiteBoardVariable.PenSize.MINI);\n break;\n\n case R.id.bt_color_green://设置颜色-绿色\n setColor(WhiteBoardVariable.Color.GREEN);\n break;\n case R.id.bt_color_purple://设置颜色-紫色\n setColor(WhiteBoardVariable.Color.PURPLE);\n break;\n case R.id.bt_color_pink://设置颜色-粉色\n setColor(WhiteBoardVariable.Color.PINK);\n break;\n case R.id.bt_color_orange://设置颜色-橙色\n setColor(WhiteBoardVariable.Color.ORANGE);\n break;\n case R.id.bt_color_black://设置颜色-黑色\n setColor(WhiteBoardVariable.Color.BLACK);\n break;\n\n case R.id.bt_text_underline://设置文字样式-下划线\n setTextStyle(WhiteBoardVariable.TextStyle.CHANGE_UNDERLINE);\n break;\n case R.id.bt_text_italics://设置文字样式-斜体\n setTextStyle(WhiteBoardVariable.TextStyle.CHANGE_ITALICS);\n break;\n case R.id.bt_text_bold://设置文字样式-粗体\n setTextStyle(WhiteBoardVariable.TextStyle.CHANGE_BOLD);\n break;\n\n case R.id.bt_eraser_large://设置橡皮擦尺寸-大号\n setEraserSize(WhiteBoardVariable.EraserSize.LARRGE);\n break;\n case R.id.bt_eraser_middle://设置橡皮擦尺寸-中号\n setEraserSize(WhiteBoardVariable.EraserSize.MIDDLE);\n break;\n case R.id.bt_eraser_mini://设置橡皮擦尺寸-小号\n setEraserSize(WhiteBoardVariable.EraserSize.MINI);\n break;\n\n case R.id.iv_white_board_undo://撤销\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n if (OperationUtils.getInstance().DISABLE) {\n undo();\n }\n break;\n case R.id.iv_white_board_redo://重做\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n if (OperationUtils.getInstance().DISABLE) {\n redo();\n }\n break;\n case R.id.ll_white_board_pre:\n case R.id.iv_white_board_pre://上一页\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n prePage();\n break;\n case R.id.ll_white_board_next:\n case R.id.iv_white_board_next://下一页\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n nextPage();\n break;\n case R.id.iv_white_board_add://新建白板\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n newPage();\n break;\n case R.id.iv_white_board_disable://禁止/解禁按钮\n ToolsOperation(WhiteBoardVariable.Operation.OUTSIDE_CLICK);\n if (OperationUtils.getInstance().DISABLE) {\n OperationUtils.getInstance().DISABLE = false;\n mIvWhiteBoardDisable.setImageResource(R.drawable.white_board_undisable_selector);\n mRlBottom.setVisibility(View.GONE);\n } else {\n OperationUtils.getInstance().DISABLE = true;\n mIvWhiteBoardDisable.setImageResource(R.drawable.white_board_disable_selector);\n mRlBottom.setVisibility(View.VISIBLE);\n }\n break;\n\n }\n }\n\n /**\n * 设置画笔尺寸\n */\n private void setPenSize(int size) {\n OperationUtils.getInstance().mCurrentPenSize = size;\n changePenBack();\n mDbView.setPenSize();\n }\n\n /**\n * 切换画笔尺寸按按钮背景\n */\n private void changePenBack() {\n if (OperationUtils.getInstance().mCurrentPenSize == WhiteBoardVariable.PenSize.LARRGE) {\n mBtSizeLarge.drawCircleAndRing(WhiteBoardVariable.PenSize.LARRGE, OperationUtils.getInstance().mCurrentColor);\n mBtSizeMiddle.drawCircle(WhiteBoardVariable.PenSize.MIDDLE);\n mBtSizeMini.drawCircle(WhiteBoardVariable.PenSize.MINI);\n } else if (OperationUtils.getInstance().mCurrentPenSize == WhiteBoardVariable.PenSize.MIDDLE) {\n mBtSizeLarge.drawCircle(WhiteBoardVariable.PenSize.LARRGE);\n mBtSizeMiddle.drawCircleAndRing(WhiteBoardVariable.PenSize.MIDDLE, OperationUtils.getInstance().mCurrentColor);\n mBtSizeMini.drawCircle(WhiteBoardVariable.PenSize.MINI);\n } else if (OperationUtils.getInstance().mCurrentPenSize == WhiteBoardVariable.PenSize.MINI) {\n mBtSizeLarge.drawCircle(WhiteBoardVariable.PenSize.LARRGE);\n mBtSizeMiddle.drawCircle(WhiteBoardVariable.PenSize.MIDDLE);\n mBtSizeMini.drawCircleAndRing(WhiteBoardVariable.PenSize.MINI, OperationUtils.getInstance().mCurrentColor);\n\n }\n }\n\n /**\n * 设置颜色\n */\n private void setColor(int color) {\n OperationUtils.getInstance().mCurrentColor = color;\n changeColorBack();\n setPenSize(OperationUtils.getInstance().mCurrentPenSize);\n mDbView.setPenColor();\n mDtView.setTextColor();\n }\n\n /**\n * 切换颜色控制按钮背景\n */\n private void changeColorBack() {\n if (OperationUtils.getInstance().mCurrentColor == WhiteBoardVariable.Color.BLACK) {\n mFabMenuColor.setAddButtonBackground(R.drawable.white_board_color_black_selector);\n } else if (OperationUtils.getInstance().mCurrentColor == WhiteBoardVariable.Color.ORANGE) {\n mFabMenuColor.setAddButtonBackground(R.drawable.white_board_color_orange_selector);\n } else if (OperationUtils.getInstance().mCurrentColor == WhiteBoardVariable.Color.PINK) {\n mFabMenuColor.setAddButtonBackground(R.drawable.white_board_color_pink_selector);\n } else if (OperationUtils.getInstance().mCurrentColor == WhiteBoardVariable.Color.PURPLE) {\n mFabMenuColor.setAddButtonBackground(R.drawable.white_board_color_purple_selector);\n } else if (OperationUtils.getInstance().mCurrentColor == WhiteBoardVariable.Color.GREEN) {\n mFabMenuColor.setAddButtonBackground(R.drawable.white_board_color_green_selector);\n }\n }\n\n /**\n * 设置文字风格\n */\n private void setTextStyle(int textStyle) {\n mDtView.setTextStyle(textStyle);\n changeTextBack();\n }\n\n /**\n * 切换文字相关按钮背景\n */\n private void changeTextBack() {\n int size = OperationUtils.getInstance().getSavePoints().size();\n if (size < 1) {\n return;\n }\n DrawPoint dp = OperationUtils.getInstance().getSavePoints().get(size - 1);\n if (dp.getType() != OperationUtils.DRAW_TEXT) {\n return;\n }\n if (dp.getDrawText().getIsUnderline()) {\n mBtTextUnderline.setBackgroundResource(R.drawable.white_board_text_underline_selected_selector);\n } else {\n mBtTextUnderline.setBackgroundResource(R.drawable.white_board_text_underline_selector);\n }\n\n if (dp.getDrawText().getIsItalics()) {\n mBtTextItalics.setBackgroundResource(R.drawable.white_board_text_italics_selected_selector);\n } else {\n mBtTextItalics.setBackgroundResource(R.drawable.white_board_text_italics_selector);\n }\n\n if (dp.getDrawText().getIsBold()) {\n mBtTextBold.setBackgroundResource(R.drawable.white_board_text_bold_selected_selector);\n } else {\n mBtTextBold.setBackgroundResource(R.drawable.white_board_text_bold_selector);\n }\n }\n\n /**\n * 设置橡皮擦尺寸\n */\n private void setEraserSize(int size) {\n OperationUtils.getInstance().mCurrentEraserSize = size;\n changeEraserBack();\n mDbView.setEraserSize();\n\n }\n\n /**\n * 切换橡皮擦尺寸按钮背景\n */\n private void changeEraserBack() {\n if (OperationUtils.getInstance().mCurrentEraserSize == WhiteBoardVariable.EraserSize.LARRGE) {\n mBtEraserLarge.drawCircleAndRing(WhiteBoardVariable.EraserSize.LARRGE, WhiteBoardVariable.Color.BLACK);\n mBtEraserMiddle.drawCircle(WhiteBoardVariable.EraserSize.MIDDLE, WhiteBoardVariable.Color.BLACK);\n mBtEraserMini.drawCircle(WhiteBoardVariable.EraserSize.MINI, WhiteBoardVariable.Color.BLACK);\n } else if (OperationUtils.getInstance().mCurrentEraserSize == WhiteBoardVariable.EraserSize.MIDDLE) {\n mBtEraserLarge.drawCircle(WhiteBoardVariable.EraserSize.LARRGE, WhiteBoardVariable.Color.BLACK);\n mBtEraserMiddle.drawCircleAndRing(WhiteBoardVariable.EraserSize.MIDDLE, WhiteBoardVariable.Color.BLACK);\n mBtEraserMini.drawCircle(WhiteBoardVariable.EraserSize.MINI, WhiteBoardVariable.Color.BLACK);\n } else if (OperationUtils.getInstance().mCurrentEraserSize == WhiteBoardVariable.EraserSize.MINI) {\n mBtEraserLarge.drawCircle(WhiteBoardVariable.EraserSize.LARRGE, WhiteBoardVariable.Color.BLACK);\n mBtEraserMiddle.drawCircle(WhiteBoardVariable.EraserSize.MIDDLE, WhiteBoardVariable.Color.BLACK);\n mBtEraserMini.drawCircleAndRing(WhiteBoardVariable.EraserSize.MINI, WhiteBoardVariable.Color.BLACK);\n\n }\n }\n\n /**\n * 新建白板\n */\n private void newPage() {\n OperationUtils.getInstance().newPage();\n showPoints();\n }\n\n /**\n * 上一页\n */\n private void prePage() {\n if (OperationUtils.getInstance().mCurrentIndex > 0) {\n OperationUtils.getInstance().mCurrentIndex--;\n showPoints();\n }\n }\n\n /**\n * 下一页\n */\n private void nextPage() {\n if (OperationUtils.getInstance().mCurrentIndex + 1 < OperationUtils.getInstance().getDrawPointSize()) {\n OperationUtils.getInstance().mCurrentIndex++;\n showPoints();\n }\n }\n\n /**\n * 重新显示白板\n */\n private void showPoints() {\n mDbView.showPoints();\n mDtView.showPoints();\n mTvWhiteBoardPage.setText(\"\" + (OperationUtils.getInstance().mCurrentIndex + 1) + \"/\" + OperationUtils.getInstance().getDrawPointSize());\n showPage();\n showUndoRedo();\n }\n\n /**\n * 显示上下页是否可点击\n */\n private void showPage() {\n if (OperationUtils.getInstance().mCurrentIndex + 1 == OperationUtils.getInstance().getDrawPointSize()) {\n mIvWhiteBoardNext.setImageResource(R.drawable.white_board_next_page_click);\n } else {\n mIvWhiteBoardNext.setImageResource(R.drawable.white_board_next_page_selector);\n }\n if (OperationUtils.getInstance().mCurrentIndex == 0) {\n mIvWhiteBoardPre.setImageResource(R.drawable.white_board_pre_page_click);\n } else {\n mIvWhiteBoardPre.setImageResource(R.drawable.white_board_pre_page_selector);\n }\n\n }\n\n /**\n * 撤销\n */\n private void undo() {\n int size = OperationUtils.getInstance().getSavePoints().size();\n if (size == 0) {\n return;\n } else {\n OperationUtils.getInstance().getDeletePoints().add(OperationUtils.getInstance().getSavePoints().get(size - 1));\n OperationUtils.getInstance().getSavePoints().remove(size - 1);\n size = OperationUtils.getInstance().getDeletePoints().size();\n if (OperationUtils.getInstance().getDeletePoints().get(size - 1).getType() == OperationUtils.DRAW_PEN) {\n mDbView.undo();\n } else if (OperationUtils.getInstance().getDeletePoints().get(size - 1).getType() == OperationUtils.DRAW_TEXT) {\n mDtView.undo();\n }\n showUndoRedo();\n }\n\n }\n\n /**\n * 重做\n */\n private void redo() {\n int size = OperationUtils.getInstance().getDeletePoints().size();\n if (size == 0) {\n return;\n } else {\n OperationUtils.getInstance().getSavePoints().add(OperationUtils.getInstance().getDeletePoints().get(size - 1));\n OperationUtils.getInstance().getDeletePoints().remove(size - 1);\n size = OperationUtils.getInstance().getSavePoints().size();\n if (OperationUtils.getInstance().getSavePoints().get(size - 1).getType() == OperationUtils.DRAW_PEN) {\n mDbView.redo();\n } else if (OperationUtils.getInstance().getSavePoints().get(size - 1).getType() == OperationUtils.DRAW_TEXT) {\n mDtView.redo();\n }\n showUndoRedo();\n }\n\n }\n\n @Override\n protected int getLayoutId() {\n return R.layout.activity_white_board;\n }\n\n /**\n * 文字编辑之后\n */\n private void afterEdit(boolean isSave) {\n mIvWhiteBoardBack.setVisibility(View.VISIBLE);\n mIvWhiteBoardExport.setVisibility(View.VISIBLE);\n mIvWhiteBoardSave.setVisibility(View.VISIBLE);\n mRlBottom.setVisibility(View.VISIBLE);\n mIvWhiteBoardDisable.setVisibility(View.VISIBLE);\n// mLayoutParams = (RelativeLayout.LayoutParams) mRlContent.getLayoutParams();\n// mLayoutParams.setMargins(OperationUtils.dip2px(24), 0, OperationUtils.dip2px(24), OperationUtils.dip2px(24));\n// mRlContent.setLayoutParams(mLayoutParams);\n mIvWhiteBoardQuit.setVisibility(View.GONE);\n mIvWhiteBoardConfirm.setVisibility(View.GONE);\n mDbView.showPoints();\n mDtView.afterEdit(isSave);\n }\n\n /**\n * 白板工具栏点击切换操作\n */\n private void ToolsOperation(int currentOperation) {\n setPenOperation(currentOperation);\n setColorOperation(currentOperation);\n setTextOperation(currentOperation);\n setEraserOperation(currentOperation);\n showOutSideView();\n }\n\n /**\n * 显示挡板\n */\n private void showOutSideView() {\n new Handler().postDelayed(new Runnable() {\n @Override\n public void run() {\n if (OperationUtils.getInstance().mCurrentOPerationPen == WhiteBoardVariable.Operation.PEN_EXPAND\n || OperationUtils.getInstance().mCurrentOPerationColor == WhiteBoardVariable.Operation.COLOR_EXPAND\n || OperationUtils.getInstance().mCurrentOPerationText == WhiteBoardVariable.Operation.TEXT_EXPAND\n || OperationUtils.getInstance().mCurrentOPerationEraser == WhiteBoardVariable.Operation.ERASER_EXPAND) {\n mVBottomBack.setVisibility(View.VISIBLE);\n } else {\n mVBottomBack.setVisibility(View.GONE);\n }\n }\n }, 100);\n\n }\n\n /**\n * 白板工具栏点击切换操作-画笔\n */\n private void setPenOperation(int currentOperation) {\n switch (currentOperation) {\n case WhiteBoardVariable.Operation.PEN_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationPen) {\n case WhiteBoardVariable.Operation.PEN_NORMAL:\n OperationUtils.getInstance().mCurrentDrawType = OperationUtils.DRAW_PEN;\n mDbView.setPaint(null);\n mFabMenuSize.setAddButtonBackground(R.drawable.white_board_pen_selected_selector);\n OperationUtils.getInstance().mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_CLICK;\n break;\n case WhiteBoardVariable.Operation.PEN_CLICK:\n mFabMenuSize.expand();\n changePenBack();\n OperationUtils.getInstance().mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_EXPAND;\n break;\n case WhiteBoardVariable.Operation.PEN_EXPAND:\n mFabMenuSize.collapse();\n OperationUtils.getInstance().mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_CLICK;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationPen) {\n case WhiteBoardVariable.Operation.PEN_NORMAL:\n break;\n case WhiteBoardVariable.Operation.PEN_CLICK:\n mFabMenuSize.clearDraw();\n mFabMenuSize.setAddButtonBackground(R.drawable.white_board_pen_selector);\n OperationUtils.getInstance().mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_NORMAL;\n break;\n case WhiteBoardVariable.Operation.PEN_EXPAND:\n mFabMenuSize.collapse();\n mFabMenuSize.clearDraw();\n mFabMenuSize.setAddButtonBackground(R.drawable.white_board_pen_selector);\n OperationUtils.getInstance().mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_NORMAL;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.COLOR_CLICK:\n case WhiteBoardVariable.Operation.OUTSIDE_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationPen) {\n case WhiteBoardVariable.Operation.PEN_NORMAL:\n break;\n case WhiteBoardVariable.Operation.PEN_CLICK:\n break;\n case WhiteBoardVariable.Operation.PEN_EXPAND:\n mFabMenuSize.collapse();\n OperationUtils.getInstance().mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_CLICK;\n break;\n }\n break;\n\n }\n\n }\n\n /**\n * 白板工具栏点击切换操作-颜色\n */\n private void setColorOperation(int currentOperation) {\n switch (currentOperation) {\n case WhiteBoardVariable.Operation.PEN_CLICK:\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n case WhiteBoardVariable.Operation.OUTSIDE_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationColor) {\n case WhiteBoardVariable.Operation.COLOR_NORMAL:\n break;\n case WhiteBoardVariable.Operation.COLOR_EXPAND:\n mFabMenuColor.collapse();\n OperationUtils.getInstance().mCurrentOPerationColor = WhiteBoardVariable.Operation.COLOR_NORMAL;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.COLOR_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationColor) {\n case WhiteBoardVariable.Operation.COLOR_NORMAL:\n mFabMenuColor.expand();\n OperationUtils.getInstance().mCurrentOPerationColor = WhiteBoardVariable.Operation.COLOR_EXPAND;\n break;\n case WhiteBoardVariable.Operation.COLOR_EXPAND:\n mFabMenuColor.collapse();\n OperationUtils.getInstance().mCurrentOPerationColor = WhiteBoardVariable.Operation.COLOR_NORMAL;\n break;\n }\n break;\n\n }\n\n }\n\n /**\n * 白板工具栏点击切换操作-文字\n */\n private void setTextOperation(int currentOperation) {\n switch (currentOperation) {\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationText) {\n case WhiteBoardVariable.Operation.TEXT_NORMAL:\n OperationUtils.getInstance().mCurrentDrawType = OperationUtils.DRAW_TEXT;\n mFabMenuText.setAddButtonBackground(R.drawable.white_board_text_selected_selector);\n OperationUtils.getInstance().mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_CLICK;\n break;\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n int size = OperationUtils.getInstance().getSavePoints().size();\n if (size > 0) {\n DrawPoint dp = OperationUtils.getInstance().getSavePoints().get(size - 1);\n if (dp.getType() == OperationUtils.DRAW_TEXT && dp.getDrawText().getStatus() == DrawTextView.TEXT_DETAIL) {\n changeTextBack();\n mFabMenuText.expand();\n OperationUtils.getInstance().mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_EXPAND;\n }\n }\n break;\n case WhiteBoardVariable.Operation.TEXT_EXPAND:\n mFabMenuText.collapse();\n OperationUtils.getInstance().mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_CLICK;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.PEN_CLICK:\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationText) {\n case WhiteBoardVariable.Operation.TEXT_NORMAL:\n break;\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n mFabMenuText.clearDraw();\n mFabMenuText.setAddButtonBackground(R.drawable.white_board_text_selector);\n OperationUtils.getInstance().mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_NORMAL;\n break;\n case WhiteBoardVariable.Operation.TEXT_EXPAND:\n mFabMenuText.collapse();\n mFabMenuText.clearDraw();\n mFabMenuText.setAddButtonBackground(R.drawable.white_board_text_selector);\n OperationUtils.getInstance().mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_NORMAL;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.COLOR_CLICK:\n case WhiteBoardVariable.Operation.OUTSIDE_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationText) {\n case WhiteBoardVariable.Operation.TEXT_NORMAL:\n break;\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n break;\n case WhiteBoardVariable.Operation.TEXT_EXPAND:\n mFabMenuText.collapse();\n OperationUtils.getInstance().mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_CLICK;\n break;\n }\n break;\n\n }\n\n }\n\n /**\n * 白板工具栏点击切换操作-橡皮擦\n */\n private void setEraserOperation(int currentOperation) {\n switch (currentOperation) {\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationEraser) {\n case WhiteBoardVariable.Operation.ERASER_NORMAL:\n OperationUtils.getInstance().mCurrentDrawType = OperationUtils.DRAW_ERASER;\n mDbView.changeEraser();\n mFabMenuEraser.setAddButtonBackground(R.drawable.white_board_eraser_selected_selector);\n OperationUtils.getInstance().mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_CLICK;\n break;\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n mFabMenuEraser.expand();\n changeEraserBack();\n OperationUtils.getInstance().mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_EXPAND;\n break;\n case WhiteBoardVariable.Operation.ERASER_EXPAND:\n mFabMenuEraser.collapse();\n OperationUtils.getInstance().mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_CLICK;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.TEXT_CLICK:\n case WhiteBoardVariable.Operation.PEN_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationEraser) {\n case WhiteBoardVariable.Operation.ERASER_NORMAL:\n break;\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n mFabMenuEraser.clearDraw();\n mFabMenuEraser.setAddButtonBackground(R.drawable.white_board_eraser_selector);\n OperationUtils.getInstance().mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_NORMAL;\n break;\n case WhiteBoardVariable.Operation.ERASER_EXPAND:\n mFabMenuEraser.collapse();\n mFabMenuEraser.clearDraw();\n mFabMenuEraser.setAddButtonBackground(R.drawable.white_board_eraser_selector);\n OperationUtils.getInstance().mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_NORMAL;\n break;\n }\n break;\n case WhiteBoardVariable.Operation.COLOR_CLICK:\n case WhiteBoardVariable.Operation.OUTSIDE_CLICK:\n switch (OperationUtils.getInstance().mCurrentOPerationEraser) {\n case WhiteBoardVariable.Operation.ERASER_NORMAL:\n break;\n case WhiteBoardVariable.Operation.ERASER_CLICK:\n break;\n case WhiteBoardVariable.Operation.ERASER_EXPAND:\n mFabMenuEraser.collapse();\n OperationUtils.getInstance().mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_CLICK;\n break;\n }\n break;\n\n }\n\n }\n\n /**\n * 保存当前白板为图片\n */\n public void saveImage() {\n String fileName = StoreUtil.getPhotoSavePath();\n Log.e(\"gpy\", fileName);\n File file = new File(fileName);\n try {\n File directory = file.getParentFile();\n if (!directory.exists() && !directory.mkdirs()) {\n showMessage(getString(R.string.white_board_export_fail));\n return;\n }\n file.createNewFile();\n FileOutputStream out = new FileOutputStream(file);\n mFlView.setDrawingCacheEnabled(true);\n mFlView.buildDrawingCache();\n Bitmap bitmap = mFlView.getDrawingCache();\n bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);\n out.flush();\n out.close();\n mFlView.destroyDrawingCache();\n\n Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);\n Uri uri = Uri.fromFile(file);\n intent.setData(uri);\n sendBroadcast(intent);//这个广播的目的就是更新图库\n\n showMessage(getString(R.string.white_board_export_tip) + fileName);\n } catch (Exception e) {\n showMessage(getString(R.string.white_board_export_fail));\n e.printStackTrace();\n }\n }\n\n @Override\n public void onBackPressed() {\n super.onBackPressed();\n\n }\n\n @ReceiveEvents(name = Events.WHITE_BOARD_TEXT_EDIT)\n private void textEdit() {//文字编辑\n mIvWhiteBoardBack.setVisibility(View.GONE);\n mIvWhiteBoardExport.setVisibility(View.GONE);\n mIvWhiteBoardSave.setVisibility(View.GONE);\n mRlBottom.setVisibility(View.GONE);\n mIvWhiteBoardDisable.setVisibility(View.GONE);\n// mLayoutParams = (RelativeLayout.LayoutParams) mRlContent.getLayoutParams();\n// mLayoutParams.setMargins(OperationUtils.dip2px(24), 0, OperationUtils.dip2px(24), 0);\n// mRlContent.setLayoutParams(mLayoutParams);\n\n mIvWhiteBoardQuit.setVisibility(View.VISIBLE);\n mIvWhiteBoardConfirm.setVisibility(View.VISIBLE);\n }\n\n @ReceiveEvents(name = Events.WHITE_BOARD_UNDO_REDO)\n private void showUndoRedo() {//是否显示撤销、重装按钮\n if (OperationUtils.getInstance().getSavePoints().isEmpty()) {\n mIvWhiteBoardUndo.setVisibility(View.INVISIBLE);\n mIvWhiteBoardExport.setVisibility(View.INVISIBLE);\n mIvWhiteBoardSave.setVisibility(View.INVISIBLE);\n } else {\n mIvWhiteBoardUndo.setVisibility(View.VISIBLE);\n mIvWhiteBoardExport.setVisibility(View.VISIBLE);\n mIvWhiteBoardSave.setVisibility(View.VISIBLE);\n }\n if (OperationUtils.getInstance().getDeletePoints().isEmpty()) {\n mIvWhiteBoardRedo.setVisibility(View.INVISIBLE);\n } else {\n mIvWhiteBoardRedo.setVisibility(View.VISIBLE);\n }\n }\n\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/base/BaseActivity.java", "content": "package com.example.gpy.whiteboard.view.base;\n\nimport android.content.Intent;\nimport android.os.Bundle;\nimport android.support.annotation.Nullable;\nimport android.support.v4.app.FragmentActivity;\nimport android.widget.Toast;\n\nimport com.github.guanpy.library.EventBus;\n\nimport butterknife.ButterKnife;\n\n/**\n * Created by gpy on 2016/2/17.\n */\npublic abstract class BaseActivity extends FragmentActivity {\n\n @Override\n protected void onCreate(@Nullable Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n this.setContentView(this.getLayoutId());\n ButterKnife.inject(this);\n this.afterCreate(savedInstanceState);\n\n }\n\n protected abstract int getLayoutId();\n\n protected abstract void afterCreate(Bundle savedInstanceState);\n\n protected void showMessage(CharSequence msg) {\n Toast.makeText(this,msg,Toast.LENGTH_SHORT).show();\n }\n\n @Override\n protected void onResume() {\n super.onResume();\n EventBus.registerAnnotatedReceiver(this);\n }\n\n @Override\n protected void onPause() {\n super.onPause();\n EventBus.unregisterAnnotatedReceiver(this);\n }\n\n public void navi2Page(final Class page) {\n this.navi2Page(page, false);\n }\n\n public void navi2Page(final Class page, final boolean shut) {\n this.navi2Page(page, null, shut);\n }\n\n public void navi2Page(final Class page, final Bundle data, final boolean shut) {\n final Intent intent = new Intent(this, page);\n if (null != data) {\n intent.putExtras(data);\n }\n this.startActivity(intent);\n if (shut) {\n this.finish();\n }\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/widget/floatingactionmenu/AddFloatingActionButton.java", "content": "package com.example.gpy.whiteboard.view.widget.floatingactionmenu;\n\nimport android.content.Context;\nimport android.content.res.TypedArray;\nimport android.graphics.Canvas;\nimport android.graphics.Paint;\nimport android.graphics.Paint.Style;\nimport android.graphics.drawable.Drawable;\nimport android.graphics.drawable.ShapeDrawable;\nimport android.graphics.drawable.shapes.Shape;\nimport android.support.annotation.ColorRes;\nimport android.support.annotation.DrawableRes;\nimport android.util.AttributeSet;\n\nimport com.example.gpy.whiteboard.R;\n\n\npublic class AddFloatingActionButton extends FloatingActionButton {\n int mPlusColor;\n\n public AddFloatingActionButton(Context context) {\n this(context, null);\n }\n\n public AddFloatingActionButton(Context context, AttributeSet attrs) {\n super(context, attrs);\n }\n\n public AddFloatingActionButton(Context context, AttributeSet attrs, int defStyle) {\n super(context, attrs, defStyle);\n }\n\n @Override\n void init(Context context, AttributeSet attributeSet) {\n TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.AddFloatingActionButton, 0, 0);\n mPlusColor = attr.getColor(R.styleable.AddFloatingActionButton_fab_plusIconColor, getColor(android.R.color.white));\n attr.recycle();\n\n super.init(context, attributeSet);\n }\n\n /**\n * @return the current Color of plus icon.\n */\n public int getPlusColor() {\n return mPlusColor;\n }\n\n public void setPlusColorResId(@ColorRes int plusColor) {\n setPlusColor(getColor(plusColor));\n }\n\n public void setPlusColor(int color) {\n if (mPlusColor != color) {\n mPlusColor = color;\n updateBackground();\n }\n }\n\n @Override\n public void setIcon(@DrawableRes int icon) {\n throw new UnsupportedOperationException(\"Use FloatingActionButton if you want to use custom icon\");\n }\n\n @Override\n Drawable getIconDrawable() {\n final float iconSize = getDimension(R.dimen.fab_icon_size);\n final float iconHalfSize = iconSize / 2f;\n\n final float plusSize = getDimension(R.dimen.fab_plus_icon_size);\n final float plusHalfStroke = getDimension(R.dimen.fab_plus_icon_stroke) / 2f;\n final float plusOffset = (iconSize - plusSize) / 2f;\n\n final Shape shape = new Shape() {\n @Override\n public void draw(Canvas canvas, Paint paint) {\n canvas.drawRect(plusOffset, iconHalfSize - plusHalfStroke, iconSize - plusOffset, iconHalfSize + plusHalfStroke, paint);\n canvas.drawRect(iconHalfSize - plusHalfStroke, plusOffset, iconHalfSize + plusHalfStroke, iconSize - plusOffset, paint);\n }\n };\n\n ShapeDrawable drawable = new ShapeDrawable(shape);\n\n final Paint paint = drawable.getPaint();\n paint.setColor(mPlusColor);\n paint.setStyle(Style.FILL);\n paint.setAntiAlias(true);\n\n return drawable;\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/widget/floatingactionmenu/FloatingActionButton.java", "content": "package com.example.gpy.whiteboard.view.widget.floatingactionmenu;\n\nimport android.annotation.SuppressLint;\nimport android.content.Context;\nimport android.content.res.TypedArray;\nimport android.graphics.Canvas;\nimport android.graphics.Color;\nimport android.graphics.LinearGradient;\nimport android.graphics.Paint;\nimport android.graphics.Paint.Style;\nimport android.graphics.Rect;\nimport android.graphics.Shader;\nimport android.graphics.Shader.TileMode;\nimport android.graphics.drawable.ColorDrawable;\nimport android.graphics.drawable.Drawable;\nimport android.graphics.drawable.LayerDrawable;\nimport android.graphics.drawable.ShapeDrawable;\nimport android.graphics.drawable.ShapeDrawable.ShaderFactory;\nimport android.graphics.drawable.StateListDrawable;\nimport android.graphics.drawable.shapes.OvalShape;\nimport android.os.Build;\nimport android.os.Build.VERSION_CODES;\nimport android.support.annotation.ColorRes;\nimport android.support.annotation.DimenRes;\nimport android.support.annotation.DrawableRes;\nimport android.support.annotation.IntDef;\nimport android.support.annotation.NonNull;\nimport android.util.AttributeSet;\nimport android.widget.TextView;\n\nimport com.example.gpy.whiteboard.R;\n\nimport java.lang.annotation.Retention;\nimport java.lang.annotation.RetentionPolicy;\n\n\npublic class FloatingActionButton extends FloatingImageButton {\n\n public static final int SIZE_NORMAL = 0;\n public static final int SIZE_MINI = 1;\n\n @Retention(RetentionPolicy.SOURCE)\n @IntDef({ SIZE_NORMAL, SIZE_MINI })\n public @interface FAB_SIZE {\n }\n\n int mColorNormal;\n int mColorPressed;\n int mColorDisabled;\n String mTitle;\n @DrawableRes\n private int mIcon;\n private Drawable mIconDrawable;\n private int mSize;\n\n private float mCircleSize;\n private float mShadowRadius;\n private float mShadowOffset;\n private int mDrawableSize;\n boolean mStrokeVisible;\n\n public FloatingActionButton(Context context) {\n this(context, null);\n }\n\n public FloatingActionButton(Context context, AttributeSet attrs) {\n super(context, attrs);\n init(context, attrs);\n }\n\n public FloatingActionButton(Context context, AttributeSet attrs, int defStyle) {\n super(context, attrs, defStyle);\n init(context, attrs);\n }\n\n void init(Context context, AttributeSet attributeSet) {\n TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.FloatingActionButton, 0, 0);\n mColorNormal = attr.getColor(R.styleable.FloatingActionButton_fab_colorNormal, getColor(android.R.color.holo_blue_dark));\n mColorPressed = attr.getColor(R.styleable.FloatingActionButton_fab_colorPressed, getColor(android.R.color.holo_blue_light));\n mColorDisabled = attr.getColor(R.styleable.FloatingActionButton_fab_colorDisabled, getColor(android.R.color.darker_gray));\n mSize = attr.getInt(R.styleable.FloatingActionButton_fab_size, SIZE_NORMAL);\n mIcon = attr.getResourceId(R.styleable.FloatingActionButton_fab_icon, 0);\n mTitle = attr.getString(R.styleable.FloatingActionButton_fab_title);\n mStrokeVisible = attr.getBoolean(R.styleable.FloatingActionButton_fab_stroke_visible, true);\n attr.recycle();\n\n updateCircleSize();\n mShadowRadius = getDimension(R.dimen.fab_shadow_radius);\n mShadowOffset = getDimension(R.dimen.fab_shadow_offset);\n updateDrawableSize();\n\n updateBackground();\n }\n\n private void updateDrawableSize() {\n mDrawableSize = (int) (mCircleSize + 2 * mShadowRadius);\n }\n\n private void updateCircleSize() {\n mCircleSize = getDimension(mSize == SIZE_NORMAL ? R.dimen.fab_size_normal : R.dimen.fab_size_mini);\n }\n\n public void setSize(@FAB_SIZE int size) {\n if (size != SIZE_MINI && size != SIZE_NORMAL) {\n throw new IllegalArgumentException(\"Use @FAB_SIZE constants only!\");\n }\n\n if (mSize != size) {\n mSize = size;\n updateCircleSize();\n updateDrawableSize();\n updateBackground();\n }\n }\n\n @FAB_SIZE\n public int getSize() {\n return mSize;\n }\n\n public void setIcon(@DrawableRes int icon) {\n if (mIcon != icon) {\n mIcon = icon;\n mIconDrawable = null;\n updateBackground();\n }\n }\n\n public void setIconDrawable(@NonNull Drawable iconDrawable) {\n if (mIconDrawable != iconDrawable) {\n mIcon = 0;\n mIconDrawable = iconDrawable;\n updateBackground();\n }\n }\n\n /**\n * @return the current Color for normal state.\n */\n public int getColorNormal() {\n return mColorNormal;\n }\n\n public void setColorNormalResId(@ColorRes int colorNormal) {\n setColorNormal(getColor(colorNormal));\n }\n\n public void setColorNormal(int color) {\n if (mColorNormal != color) {\n mColorNormal = color;\n updateBackground();\n }\n }\n\n /**\n * @return the current color for pressed state.\n */\n public int getColorPressed() {\n return mColorPressed;\n }\n\n public void setColorPressedResId(@ColorRes int colorPressed) {\n setColorPressed(getColor(colorPressed));\n }\n\n public void setColorPressed(int color) {\n if (mColorPressed != color) {\n mColorPressed = color;\n updateBackground();\n }\n }\n\n /**\n * @return the current color for disabled state.\n */\n public int getColorDisabled() {\n return mColorDisabled;\n }\n\n public void setColorDisabledResId(@ColorRes int colorDisabled) {\n setColorDisabled(getColor(colorDisabled));\n }\n\n public void setColorDisabled(int color) {\n if (mColorDisabled != color) {\n mColorDisabled = color;\n updateBackground();\n }\n }\n\n public void setStrokeVisible(boolean visible) {\n if (mStrokeVisible != visible) {\n mStrokeVisible = visible;\n updateBackground();\n }\n }\n\n public boolean isStrokeVisible() {\n return mStrokeVisible;\n }\n\n int getColor(@ColorRes int id) {\n return getResources().getColor(id);\n }\n\n float getDimension(@DimenRes int id) {\n return getResources().getDimension(id);\n }\n\n public void setTitle(String title) {\n mTitle = title;\n TextView label = getLabelView();\n if (label != null) {\n label.setText(title);\n }\n }\n\n TextView getLabelView() {\n return (TextView) getTag(R.id.fab_label);\n }\n\n public String getTitle() {\n return mTitle;\n }\n\n @Override\n protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {\n super.onMeasure(widthMeasureSpec, heightMeasureSpec);\n setMeasuredDimension(mDrawableSize, mDrawableSize);\n }\n\n void updateBackground() {\n final float strokeWidth = getDimension(R.dimen.fab_stroke_width);\n final float halfStrokeWidth = strokeWidth / 2f;\n\n LayerDrawable layerDrawable = new LayerDrawable(\n new Drawable[] {\n getResources().getDrawable(mSize == SIZE_NORMAL ? R.drawable.fab_bg_normal : R.drawable.fab_bg_mini),\n createFillDrawable(strokeWidth),\n createOuterStrokeDrawable(strokeWidth),\n getIconDrawable()\n });\n\n int iconOffset = (int) (mCircleSize - getDimension(R.dimen.fab_icon_size)) / 2;\n\n int circleInsetHorizontal = (int) (mShadowRadius);\n int circleInsetTop = (int) (mShadowRadius - mShadowOffset);\n int circleInsetBottom = (int) (mShadowRadius + mShadowOffset);\n\n layerDrawable.setLayerInset(1,\n circleInsetHorizontal,\n circleInsetTop,\n circleInsetHorizontal,\n circleInsetBottom);\n\n layerDrawable.setLayerInset(2,\n (int) (circleInsetHorizontal - halfStrokeWidth),\n (int) (circleInsetTop - halfStrokeWidth),\n (int) (circleInsetHorizontal - halfStrokeWidth),\n (int) (circleInsetBottom - halfStrokeWidth));\n\n layerDrawable.setLayerInset(3,\n circleInsetHorizontal + iconOffset,\n circleInsetTop + iconOffset,\n circleInsetHorizontal + iconOffset,\n circleInsetBottom + iconOffset);\n\n setBackgroundCompat(layerDrawable);\n }\n\n Drawable getIconDrawable() {\n if (mIconDrawable != null) {\n return mIconDrawable;\n } else if (mIcon != 0) {\n return getResources().getDrawable(mIcon);\n } else {\n return new ColorDrawable(Color.TRANSPARENT);\n }\n }\n\n private StateListDrawable createFillDrawable(float strokeWidth) {\n StateListDrawable drawable = new StateListDrawable();\n drawable.addState(new int[] { -android.R.attr.state_enabled }, createCircleDrawable(mColorDisabled, strokeWidth));\n drawable.addState(new int[] { android.R.attr.state_pressed }, createCircleDrawable(mColorPressed, strokeWidth));\n drawable.addState(new int[] { }, createCircleDrawable(mColorNormal, strokeWidth));\n return drawable;\n }\n\n private Drawable createCircleDrawable(int color, float strokeWidth) {\n int alpha = Color.alpha(color);\n int opaqueColor = opaque(color);\n\n ShapeDrawable fillDrawable = new ShapeDrawable(new OvalShape());\n\n final Paint paint = fillDrawable.getPaint();\n paint.setAntiAlias(true);\n paint.setColor(opaqueColor);\n\n Drawable[] layers = {\n fillDrawable,\n createInnerStrokesDrawable(opaqueColor, strokeWidth)\n };\n\n LayerDrawable drawable = alpha == 255 || !mStrokeVisible\n ? new LayerDrawable(layers)\n : new TranslucentLayerDrawable(alpha, layers);\n\n int halfStrokeWidth = (int) (strokeWidth / 2f);\n drawable.setLayerInset(1, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth, halfStrokeWidth);\n\n return drawable;\n }\n\n private static class TranslucentLayerDrawable extends LayerDrawable {\n private final int mAlpha;\n\n public TranslucentLayerDrawable(int alpha, Drawable... layers) {\n super(layers);\n mAlpha = alpha;\n }\n\n @Override\n public void draw(Canvas canvas) {\n Rect bounds = getBounds();\n canvas.saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, mAlpha, Canvas.ALL_SAVE_FLAG);\n super.draw(canvas);\n canvas.restore();\n }\n }\n\n private Drawable createOuterStrokeDrawable(float strokeWidth) {\n ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());\n\n final Paint paint = shapeDrawable.getPaint();\n paint.setAntiAlias(true);\n paint.setStrokeWidth(strokeWidth);\n paint.setStyle(Style.STROKE);\n paint.setColor(Color.BLACK);\n paint.setAlpha(opacityToAlpha(0.02f));\n\n return shapeDrawable;\n }\n\n private int opacityToAlpha(float opacity) {\n return (int) (255f * opacity);\n }\n\n private int darkenColor(int argb) {\n return adjustColorBrightness(argb, 0.9f);\n }\n\n private int lightenColor(int argb) {\n return adjustColorBrightness(argb, 1.1f);\n }\n\n private int adjustColorBrightness(int argb, float factor) {\n float[] hsv = new float[3];\n Color.colorToHSV(argb, hsv);\n\n hsv[2] = Math.min(hsv[2] * factor, 1f);\n\n return Color.HSVToColor(Color.alpha(argb), hsv);\n }\n\n private int halfTransparent(int argb) {\n return Color.argb(\n Color.alpha(argb) / 2,\n Color.red(argb),\n Color.green(argb),\n Color.blue(argb)\n );\n }\n\n private int opaque(int argb) {\n return Color.rgb(\n Color.red(argb),\n Color.green(argb),\n Color.blue(argb)\n );\n }\n\n private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) {\n if (!mStrokeVisible) {\n return new ColorDrawable(Color.TRANSPARENT);\n }\n\n ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());\n\n final int bottomStrokeColor = darkenColor(color);\n final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);\n final int topStrokeColor = lightenColor(color);\n final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);\n\n final Paint paint = shapeDrawable.getPaint();\n paint.setAntiAlias(true);\n paint.setStrokeWidth(strokeWidth);\n paint.setStyle(Style.STROKE);\n shapeDrawable.setShaderFactory(new ShaderFactory() {\n @Override\n public Shader resize(int width, int height) {\n return new LinearGradient(width / 2, 0, width / 2, height,\n new int[] { topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor },\n new float[] { 0f, 0.2f, 0.5f, 0.8f, 1f },\n TileMode.CLAMP\n );\n }\n });\n\n return shapeDrawable;\n }\n\n @SuppressWarnings(\"deprecation\")\n @SuppressLint(\"NewApi\")\n private void setBackgroundCompat(Drawable drawable) {\n if (Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {\n setBackground(drawable);\n } else {\n setBackgroundDrawable(drawable);\n }\n }\n\n @Override\n public void setVisibility(int visibility) {\n TextView label = getLabelView();\n if (label != null) {\n label.setVisibility(visibility);\n }\n\n super.setVisibility(visibility);\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/widget/floatingactionmenu/FloatingActionsMenu.java", "content": "package com.example.gpy.whiteboard.view.widget.floatingactionmenu;\n\nimport android.animation.AnimatorSet;\nimport android.animation.ObjectAnimator;\nimport android.content.Context;\nimport android.content.res.TypedArray;\nimport android.graphics.Canvas;\nimport android.graphics.Rect;\nimport android.graphics.drawable.Drawable;\nimport android.graphics.drawable.LayerDrawable;\nimport android.os.Parcel;\nimport android.os.Parcelable;\nimport android.support.annotation.ColorRes;\nimport android.support.annotation.NonNull;\nimport android.util.AttributeSet;\nimport android.view.TouchDelegate;\nimport android.view.View;\nimport android.view.ViewGroup;\nimport android.view.animation.DecelerateInterpolator;\nimport android.view.animation.Interpolator;\nimport android.view.animation.OvershootInterpolator;\nimport android.widget.ImageView;\nimport android.widget.TextView;\n\nimport com.example.gpy.whiteboard.R;\nimport com.github.guanpy.wblib.utils.AppContextUtil;\nimport com.github.guanpy.wblib.utils.WhiteBoardVariable;\n\npublic class FloatingActionsMenu extends ViewGroup {\n public static final int STYLE_DEFAULT = 0;\n public static final int STYLE_CUSTOM = 1;\n\n public static final int EXPAND_UP = 0;\n public static final int EXPAND_DOWN = 1;\n public static final int EXPAND_LEFT = 2;\n public static final int EXPAND_RIGHT = 3;\n\n public static final int LABELS_ON_LEFT_SIDE = 0;\n public static final int LABELS_ON_RIGHT_SIDE = 1;\n\n private static final int ANIMATION_DURATION = 300;\n private static final float COLLAPSED_PLUS_ROTATION = 0f;\n private static final float EXPANDED_PLUS_ROTATION = 90f + 45f;\n\n private Drawable mAddButtonBackground;\n private float mAddButtonWidth;\n private float mAddButtonHeight;\n private int mAddButtonStyle;\n private int mAddButtonPlusColor;\n private int mAddButtonColorNormal;\n private int mAddButtonColorPressed;\n private int mAddButtonSize;\n private boolean mAddButtonStrokeVisible;\n private int mExpandDirection;\n\n private int mButtonSpacing;\n private int mLabelsMargin;\n private int mLabelsVerticalOffset;\n\n private boolean mExpanded;\n\n private AnimatorSet mExpandAnimation = new AnimatorSet().setDuration(ANIMATION_DURATION);\n private AnimatorSet mCollapseAnimation = new AnimatorSet().setDuration(ANIMATION_DURATION);\n // private AddFloatingActionButton mAddButton;\n private FloatingImageButton mAddButton;\n private RotatingDrawable mRotatingDrawable;\n private int mMaxButtonWidth;\n private int mMaxButtonHeight;\n private int mLabelsStyle;\n private int mLabelsPosition;\n private int mButtonsCount;\n\n private TouchDelegateGroup mTouchDelegateGroup;\n private OnFloatingActionsMenuUpdateListener mListener;\n private OnFloatingActionsMenuClickListener mClickListener;\n\n public interface OnFloatingActionsMenuUpdateListener {\n void onMenuExpanded();\n\n void onMenuCollapsed();\n }\n\n public FloatingActionsMenu(Context context) {\n this(context, null);\n }\n\n public FloatingActionsMenu(Context context, AttributeSet attrs) {\n super(context, attrs);\n init(context, attrs);\n }\n\n public FloatingActionsMenu(Context context, AttributeSet attrs, int defStyle) {\n super(context, attrs, defStyle);\n init(context, attrs);\n }\n public interface OnFloatingActionsMenuClickListener{\n\n void addButtonLister();\n }\n\n public void setOnFloatingActionsMenuClickListener(OnFloatingActionsMenuClickListener flLister){\n mClickListener = flLister;\n }\n /**\n * 在图片中间画圆环\n * @param size 圆的半径\n * @param color 圆的颜色\n * */\n /**控制按钮外圈*/\n public void drawRing(int color){\n mAddButton.drawRing(WhiteBoardVariable.RingSize.LARRGE, color);\n }\n /**\n * 清除绘画\n * */\n public void clearDraw(){\n mAddButton.clearDraw();\n }\n\n /**\n * 切换控制按钮背景图\n * */\n public void setAddButtonBackground(int drawable){\n mAddButton.setBackgroundResource(drawable);\n }\n /**\n * dip转px\n */\n private int dip2px(float dpValue) {\n final float scale = AppContextUtil.getContext().getResources().getDisplayMetrics().density;\n return (int) (dpValue * scale + 0.5f);\n }\n private void init(Context context, AttributeSet attributeSet) {\n// mButtonSpacing = (int) (getResources().getDimension(R.dimen.fab_actions_spacing) - getResources().getDimension(R.dimen.fab_shadow_radius) - getResources().getDimension(R.dimen.fab_shadow_offset));\n\n mLabelsVerticalOffset = getResources().getDimensionPixelSize(R.dimen.fab_shadow_offset);\n\n mTouchDelegateGroup = new TouchDelegateGroup(this);\n setTouchDelegate(mTouchDelegateGroup);\n\n TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.FloatingActionsMenu, 0, 0);\n mButtonSpacing =dip2px(attr.getDimension(R.styleable.FloatingActionsMenu_fab_buttonSpacing, 4));\n mAddButtonBackground = attr.getDrawable(R.styleable.FloatingActionsMenu_fab_addButtonBackground);\n mAddButtonWidth = attr.getDimension(R.styleable.FloatingActionsMenu_fab_addButtonWidth, 0);\n mAddButtonHeight = attr.getDimension(R.styleable.FloatingActionsMenu_fab_addButtonHeight, 0);\n mAddButtonStyle = attr.getInt(R.styleable.FloatingActionsMenu_fab_addButtonStyle, STYLE_DEFAULT);\n\n mAddButtonPlusColor = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonPlusIconColor, getColor(android.R.color.white));\n mAddButtonColorNormal = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonColorNormal, getColor(android.R.color.holo_blue_dark));\n mAddButtonColorPressed = attr.getColor(R.styleable.FloatingActionsMenu_fab_addButtonColorPressed, getColor(android.R.color.holo_blue_light));\n mAddButtonSize = attr.getInt(R.styleable.FloatingActionsMenu_fab_addButtonSize, FloatingActionButton.SIZE_NORMAL);\n mAddButtonStrokeVisible = attr.getBoolean(R.styleable.FloatingActionsMenu_fab_addButtonStrokeVisible, true);\n mExpandDirection = attr.getInt(R.styleable.FloatingActionsMenu_fab_expandDirection, EXPAND_UP);\n mLabelsStyle = attr.getResourceId(R.styleable.FloatingActionsMenu_fab_labelStyle, 0);\n mLabelsPosition = attr.getInt(R.styleable.FloatingActionsMenu_fab_labelsPosition, LABELS_ON_LEFT_SIDE);\n attr.recycle();\n\n if (mLabelsStyle != 0 && expandsHorizontally()) {\n throw new IllegalStateException(\"Action labels in horizontal expand orientation is not supported.\");\n }\n\n createAddButton(context);\n }\n\n public void setOnFloatingActionsMenuUpdateListener(OnFloatingActionsMenuUpdateListener listener) {\n mListener = listener;\n }\n\n private boolean expandsHorizontally() {\n return mExpandDirection == EXPAND_LEFT || mExpandDirection == EXPAND_RIGHT;\n }\n\n private static class RotatingDrawable extends LayerDrawable {\n public RotatingDrawable(Drawable drawable) {\n super(new Drawable[]{drawable});\n }\n\n private float mRotation;\n\n @SuppressWarnings(\"UnusedDeclaration\")\n public float getRotation() {\n return mRotation;\n }\n\n @SuppressWarnings(\"UnusedDeclaration\")\n public void setRotation(float rotation) {\n mRotation = rotation;\n invalidateSelf();\n }\n\n @Override\n public void draw(Canvas canvas) {\n canvas.save();\n canvas.rotate(mRotation, getBounds().centerX(), getBounds().centerY());\n super.draw(canvas);\n canvas.restore();\n }\n }\n\n /**\n * 增加菜单的控制按钮\n */\n private void createAddButton(Context context) {\n if (mAddButtonStyle == STYLE_DEFAULT) {\n mAddButton = new AddFloatingActionButton(context) {\n @Override\n void updateBackground() {\n mPlusColor = mAddButtonPlusColor;\n mColorNormal = mAddButtonColorNormal;\n mColorPressed = mAddButtonColorPressed;\n mStrokeVisible = mAddButtonStrokeVisible;\n super.updateBackground();\n }\n\n @Override\n Drawable getIconDrawable() {\n final RotatingDrawable rotatingDrawable = new RotatingDrawable(super.getIconDrawable());\n mRotatingDrawable = rotatingDrawable;\n\n final OvershootInterpolator interpolator = new OvershootInterpolator();\n\n final ObjectAnimator collapseAnimator = ObjectAnimator.ofFloat(rotatingDrawable, \"rotation\", EXPANDED_PLUS_ROTATION, COLLAPSED_PLUS_ROTATION);\n final ObjectAnimator expandAnimator = ObjectAnimator.ofFloat(rotatingDrawable, \"rotation\", COLLAPSED_PLUS_ROTATION, EXPANDED_PLUS_ROTATION);\n\n collapseAnimator.setInterpolator(interpolator);\n expandAnimator.setInterpolator(interpolator);\n\n mExpandAnimation.play(expandAnimator);\n mCollapseAnimation.play(collapseAnimator);\n\n return rotatingDrawable;\n }\n };\n\n mAddButton.setId(R.id.fab_expand_menu_button);\n ((AddFloatingActionButton) mAddButton).setSize(mAddButtonSize);\n } else if (mAddButtonStyle == STYLE_CUSTOM) {\n mAddButton = new FloatingImageButton(context);\n mAddButton.setId(R.id.fab_expand_menu_button);\n ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(dip2px(mAddButtonWidth), dip2px(mAddButtonHeight));\n mAddButton.setLayoutParams(layoutParams);\n mAddButton.setBackgroundDrawable(mAddButtonBackground);\n mAddButton.setScaleType(ImageView.ScaleType.CENTER_CROP);\n }\n\n mAddButton.setOnClickListener(new OnClickListener() {\n @Override\n public void onClick(View v) {\n if(null!=mClickListener){\n mClickListener.addButtonLister();\n }else{\n toggle();\n }\n }\n });\n\n addView(mAddButton, super.generateDefaultLayoutParams());\n }\n\n\n private int getColor(@ColorRes int id) {\n return getResources().getColor(id);\n }\n\n @Override\n protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {\n measureChildren(widthMeasureSpec, heightMeasureSpec);\n\n int width = 0;\n int height = 0;\n\n mMaxButtonWidth = 0;\n mMaxButtonHeight = 0;\n int maxLabelWidth = 0;\n\n for (int i = 0; i < mButtonsCount; i++) {\n View child = getChildAt(i);\n\n if (child.getVisibility() == GONE) {\n continue;\n }\n\n switch (mExpandDirection) {\n case EXPAND_UP:\n case EXPAND_DOWN:\n mMaxButtonWidth = Math.max(mMaxButtonWidth, child.getMeasuredWidth());\n height += child.getMeasuredHeight();\n break;\n case EXPAND_LEFT:\n case EXPAND_RIGHT:\n width += child.getMeasuredWidth();\n mMaxButtonHeight = Math.max(mMaxButtonHeight, child.getMeasuredHeight());\n break;\n }\n\n if (!expandsHorizontally()) {\n TextView label = (TextView) child.getTag(R.id.fab_label);\n if (label != null) {\n maxLabelWidth = Math.max(maxLabelWidth, label.getMeasuredWidth());\n }\n }\n }\n\n if (!expandsHorizontally()) {\n width = mMaxButtonWidth + (maxLabelWidth > 0 ? maxLabelWidth + mLabelsMargin : 0);\n } else {\n height = mMaxButtonHeight;\n }\n\n switch (mExpandDirection) {\n case EXPAND_UP:\n case EXPAND_DOWN:\n height += mButtonSpacing * (getChildCount() - 1);\n height = adjustForOvershoot(height);\n break;\n case EXPAND_LEFT:\n case EXPAND_RIGHT:\n width += mButtonSpacing * (getChildCount() - 1);\n width = adjustForOvershoot(width);\n break;\n }\n\n setMeasuredDimension(width, height);\n }\n\n private int adjustForOvershoot(int dimension) {\n return dimension * 12 / 10;\n }\n\n @Override\n protected void onLayout(boolean changed, int l, int t, int r, int b) {\n switch (mExpandDirection) {\n case EXPAND_UP:\n case EXPAND_DOWN:\n boolean expandUp = mExpandDirection == EXPAND_UP;\n\n if (changed) {\n mTouchDelegateGroup.clearTouchDelegates();\n }\n\n int addButtonY = expandUp ? b - t - mAddButton.getMeasuredHeight() : 0;\n // Ensure mAddButton is centered on the line where the buttons should be\n int buttonsHorizontalCenter = mLabelsPosition == LABELS_ON_LEFT_SIDE\n ? r - l - mMaxButtonWidth / 2\n : mMaxButtonWidth / 2;\n int addButtonLeft = buttonsHorizontalCenter - mAddButton.getMeasuredWidth() / 2;\n mAddButton.layout(addButtonLeft, addButtonY, addButtonLeft + mAddButton.getMeasuredWidth(), addButtonY + mAddButton.getMeasuredHeight());\n\n int labelsOffset = mMaxButtonWidth / 2 + mLabelsMargin;\n int labelsXNearButton = mLabelsPosition == LABELS_ON_LEFT_SIDE\n ? buttonsHorizontalCenter - labelsOffset\n : buttonsHorizontalCenter + labelsOffset;\n\n int nextY = expandUp ?\n addButtonY - mButtonSpacing :\n addButtonY + mAddButton.getMeasuredHeight() + mButtonSpacing;\n\n for (int i = mButtonsCount - 1; i >= 0; i--) {\n final View child = getChildAt(i);\n\n if (child == mAddButton || child.getVisibility() == GONE) continue;\n\n int childX = buttonsHorizontalCenter - child.getMeasuredWidth() / 2;\n int childY = expandUp ? nextY - child.getMeasuredHeight() : nextY;\n child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight());\n\n float collapsedTranslation = addButtonY - childY;\n float expandedTranslation = 0f;\n\n child.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation);\n child.setAlpha(mExpanded ? 1f : 0f);\n\n LayoutParams params = (LayoutParams) child.getLayoutParams();\n params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation);\n params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation);\n params.setAnimationsTarget(child);\n\n View label = (View) child.getTag(R.id.fab_label);\n if (label != null) {\n int labelXAwayFromButton = mLabelsPosition == LABELS_ON_LEFT_SIDE\n ? labelsXNearButton - label.getMeasuredWidth()\n : labelsXNearButton + label.getMeasuredWidth();\n\n int labelLeft = mLabelsPosition == LABELS_ON_LEFT_SIDE\n ? labelXAwayFromButton\n : labelsXNearButton;\n\n int labelRight = mLabelsPosition == LABELS_ON_LEFT_SIDE\n ? labelsXNearButton\n : labelXAwayFromButton;\n\n int labelTop = childY - mLabelsVerticalOffset + (child.getMeasuredHeight() - label.getMeasuredHeight()) / 2;\n\n label.layout(labelLeft, labelTop, labelRight, labelTop + label.getMeasuredHeight());\n\n Rect touchArea = new Rect(\n Math.min(childX, labelLeft),\n childY - mButtonSpacing / 2,\n Math.max(childX + child.getMeasuredWidth(), labelRight),\n childY + child.getMeasuredHeight() + mButtonSpacing / 2);\n mTouchDelegateGroup.addTouchDelegate(new TouchDelegate(touchArea, child));\n\n label.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation);\n label.setAlpha(mExpanded ? 1f : 0f);\n\n LayoutParams labelParams = (LayoutParams) label.getLayoutParams();\n labelParams.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation);\n labelParams.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation);\n labelParams.setAnimationsTarget(label);\n }\n\n nextY = expandUp ?\n childY - mButtonSpacing :\n childY + child.getMeasuredHeight() + mButtonSpacing;\n }\n break;\n\n case EXPAND_LEFT:\n case EXPAND_RIGHT:\n boolean expandLeft = mExpandDirection == EXPAND_LEFT;\n\n int addButtonX = expandLeft ? r - l - mAddButton.getMeasuredWidth() : 0;\n // Ensure mAddButton is centered on the line where the buttons should be\n int addButtonTop = b - t - mMaxButtonHeight + (mMaxButtonHeight - mAddButton.getMeasuredHeight()) / 2;\n mAddButton.layout(addButtonX, addButtonTop, addButtonX + mAddButton.getMeasuredWidth(), addButtonTop + mAddButton.getMeasuredHeight());\n\n int nextX = expandLeft ?\n addButtonX - mButtonSpacing :\n addButtonX + mAddButton.getMeasuredWidth() + mButtonSpacing;\n\n for (int i = mButtonsCount - 1; i >= 0; i--) {\n final View child = getChildAt(i);\n\n if (child == mAddButton || child.getVisibility() == GONE) continue;\n\n int childX = expandLeft ? nextX - child.getMeasuredWidth() : nextX;\n int childY = addButtonTop + (mAddButton.getMeasuredHeight() - child.getMeasuredHeight()) / 2;\n child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight());\n\n float collapsedTranslation = addButtonX - childX;\n float expandedTranslation = 0f;\n\n child.setTranslationX(mExpanded ? expandedTranslation : collapsedTranslation);\n child.setAlpha(mExpanded ? 1f : 0f);\n\n LayoutParams params = (LayoutParams) child.getLayoutParams();\n params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation);\n params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation);\n params.setAnimationsTarget(child);\n\n nextX = expandLeft ?\n childX - mButtonSpacing :\n childX + child.getMeasuredWidth() + mButtonSpacing;\n }\n\n break;\n }\n }\n\n @Override\n protected ViewGroup.LayoutParams generateDefaultLayoutParams() {\n return new LayoutParams(super.generateDefaultLayoutParams());\n }\n\n @Override\n public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) {\n return new LayoutParams(super.generateLayoutParams(attrs));\n }\n\n @Override\n protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) {\n return new LayoutParams(super.generateLayoutParams(p));\n }\n\n @Override\n protected boolean checkLayoutParams(ViewGroup.LayoutParams p) {\n return super.checkLayoutParams(p);\n }\n\n private static Interpolator sExpandInterpolator = new OvershootInterpolator();\n private static Interpolator sCollapseInterpolator = new DecelerateInterpolator(3f);\n private static Interpolator sAlphaExpandInterpolator = new DecelerateInterpolator();\n\n private class LayoutParams extends ViewGroup.LayoutParams {\n\n private ObjectAnimator mExpandDir = new ObjectAnimator();\n private ObjectAnimator mExpandAlpha = new ObjectAnimator();\n private ObjectAnimator mCollapseDir = new ObjectAnimator();\n private ObjectAnimator mCollapseAlpha = new ObjectAnimator();\n private boolean animationsSetToPlay;\n\n public LayoutParams(ViewGroup.LayoutParams source) {\n super(source);\n\n mExpandDir.setInterpolator(sExpandInterpolator);\n mExpandAlpha.setInterpolator(sAlphaExpandInterpolator);\n mCollapseDir.setInterpolator(sCollapseInterpolator);\n mCollapseAlpha.setInterpolator(sCollapseInterpolator);\n\n mCollapseAlpha.setProperty(View.ALPHA);\n mCollapseAlpha.setFloatValues(1f, 0f);\n\n mExpandAlpha.setProperty(View.ALPHA);\n mExpandAlpha.setFloatValues(0f, 1f);\n\n switch (mExpandDirection) {\n case EXPAND_UP:\n case EXPAND_DOWN:\n mCollapseDir.setProperty(View.TRANSLATION_Y);\n mExpandDir.setProperty(View.TRANSLATION_Y);\n break;\n case EXPAND_LEFT:\n case EXPAND_RIGHT:\n mCollapseDir.setProperty(View.TRANSLATION_X);\n mExpandDir.setProperty(View.TRANSLATION_X);\n break;\n }\n }\n\n public void setAnimationsTarget(View view) {\n mCollapseAlpha.setTarget(view);\n mCollapseDir.setTarget(view);\n mExpandAlpha.setTarget(view);\n mExpandDir.setTarget(view);\n\n // Now that the animations have targets, set them to be played\n if (!animationsSetToPlay) {\n mCollapseAnimation.play(mCollapseAlpha);\n mCollapseAnimation.play(mCollapseDir);\n mExpandAnimation.play(mExpandAlpha);\n mExpandAnimation.play(mExpandDir);\n animationsSetToPlay = true;\n }\n }\n }\n\n @Override\n protected void onFinishInflate() {\n super.onFinishInflate();\n\n bringChildToFront(mAddButton);\n mButtonsCount = getChildCount();\n\n }\n\n\n public void collapse() {\n if (mExpanded) {\n mExpanded = false;\n mTouchDelegateGroup.setEnabled(false);\n mCollapseAnimation.start();\n mExpandAnimation.cancel();\n\n if (mListener != null) {\n mListener.onMenuCollapsed();\n }\n }\n }\n\n public void toggle() {\n if (mExpanded) {\n collapse();\n } else {\n expand();\n }\n }\n\n public void expand() {\n if (!mExpanded) {\n mExpanded = true;\n mTouchDelegateGroup.setEnabled(true);\n mCollapseAnimation.cancel();\n mExpandAnimation.start();\n\n if (mListener != null) {\n mListener.onMenuExpanded();\n }\n }\n }\n\n public boolean isExpanded() {\n return mExpanded;\n }\n\n @Override\n public Parcelable onSaveInstanceState() {\n Parcelable superState = super.onSaveInstanceState();\n SavedState savedState = new SavedState(superState);\n savedState.mExpanded = mExpanded;\n\n return savedState;\n }\n\n @Override\n public void onRestoreInstanceState(Parcelable state) {\n if (state instanceof SavedState) {\n SavedState savedState = (SavedState) state;\n mExpanded = savedState.mExpanded;\n mTouchDelegateGroup.setEnabled(mExpanded);\n\n if (mRotatingDrawable != null) {\n mRotatingDrawable.setRotation(mExpanded ? EXPANDED_PLUS_ROTATION : COLLAPSED_PLUS_ROTATION);\n }\n\n super.onRestoreInstanceState(savedState.getSuperState());\n } else {\n super.onRestoreInstanceState(state);\n }\n }\n\n public static class SavedState extends BaseSavedState {\n public boolean mExpanded;\n\n public SavedState(Parcelable parcel) {\n super(parcel);\n }\n\n private SavedState(Parcel in) {\n super(in);\n mExpanded = in.readInt() == 1;\n }\n\n @Override\n public void writeToParcel(@NonNull Parcel out, int flags) {\n super.writeToParcel(out, flags);\n out.writeInt(mExpanded ? 1 : 0);\n }\n\n public static final Creator CREATOR = new Creator() {\n\n @Override\n public SavedState createFromParcel(Parcel in) {\n return new SavedState(in);\n }\n\n @Override\n public SavedState[] newArray(int size) {\n return new SavedState[size];\n }\n };\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/widget/floatingactionmenu/FloatingImageButton.java", "content": "package com.example.gpy.whiteboard.view.widget.floatingactionmenu;\n\nimport android.content.Context;\nimport android.graphics.Canvas;\nimport android.graphics.Paint;\nimport android.util.AttributeSet;\nimport android.widget.ImageButton;\n\nimport com.github.guanpy.wblib.utils.OperationUtils;\nimport com.github.guanpy.wblib.utils.WhiteBoardVariable;\n\n/**\n * FloatingActionButton 不具备的功能\n */\npublic class FloatingImageButton extends ImageButton {\n Paint mPaint;\n\n /**不做绘画操作*/\n static final int DRAW_NULL = 0;\n /**画圆环*/\n static final int DRAW_RING = 1;\n /**画圆*/\n static final int DRAW_CIRCLE= 2;\n /**画圆和圆环*/\n static final int DRAW_CIRCLE_AND_RING= 3;\n int mDrawType ;\n\n public FloatingImageButton(Context context) {\n this(context, null);\n }\n\n public FloatingImageButton(Context context, AttributeSet attrs) {\n super(context, attrs);\n init(context);\n }\n\n public FloatingImageButton(Context context, AttributeSet attrs, int defStyle) {\n super(context, attrs, defStyle);\n init(context);\n }\n private void init(Context context){\n mPaint = new Paint();\n mPaint.setAntiAlias(true); //消除锯齿\n }\n /**\n * 在图片中间画圆环(按钮小圆环)\n * @param color 圆的颜色\n * */\n public void drawMiniRing(int color){\n drawRing(WhiteBoardVariable.RingSize.MINI, color);\n }\n /**\n * 在图片中间画圆环(按钮大圆环)\n * @param color 圆的颜色\n * */\n public void drawLargeRing(int color){\n drawRing(WhiteBoardVariable.RingSize.LARRGE, color);\n }\n /**\n * 在图片中间画圆环\n * @param size 圆的半径\n * @param color 圆的颜色\n * */\n public void drawRing(int size,int color){\n mPaint.setColor(color);\n mPaint.setStrokeWidth(size);\n mPaint.setStyle(Paint.Style.STROKE); //绘制空心圆\n mDrawType = DRAW_RING;\n postInvalidate();\n }\n /**\n * 在图片中间画圆\n * @param size 圆的半径\n * */\n public void drawCircle(int size){\n drawCircle(size, OperationUtils.getInstance().mCurrentColor);\n }\n /**\n * 在图片中间画圆\n * @param size 圆的半径\n * @param color 圆的颜色\n * */\n public void drawCircle(int size,int color){\n mPaint.setColor(color);\n mPaint.setStrokeWidth(size);\n mPaint.setStyle(Paint.Style.FILL); //绘制实心圆\n mDrawType = DRAW_CIRCLE;\n postInvalidate();\n }\n /**\n * 在图片中间画圆和外圈圆环\n * @param size 圆的半径\n * @param color 圆的颜色\n * */\n public void drawCircleAndRing(int size,int color){\n mPaint.setColor(color);\n mPaint.setStrokeWidth(size);\n mPaint.setStyle(Paint.Style.FILL); //绘制实心圆\n mDrawType = DRAW_CIRCLE_AND_RING;\n postInvalidate();\n }\n /**\n * 清除绘画\n * */\n public void clearDraw(){\n mDrawType = DRAW_NULL;\n postInvalidate();\n }\n @Override\n protected void onDraw(Canvas canvas) {\n super.onDraw(canvas);\n int center = getWidth()/2;\n if(mDrawType==DRAW_RING){\n canvas.drawCircle(center, center, center - mPaint.getStrokeWidth(),mPaint);\n }else if(mDrawType==DRAW_CIRCLE){\n canvas.drawCircle(center, center, mPaint.getStrokeWidth(),mPaint);\n }else if(mDrawType==DRAW_CIRCLE_AND_RING){\n canvas.drawCircle(center, center, mPaint.getStrokeWidth(), mPaint);\n mPaint.setStrokeWidth(WhiteBoardVariable.RingSize.MINI);\n mPaint.setStyle(Paint.Style.STROKE); //绘制空心圆\n canvas.drawCircle(center, center, center - WhiteBoardVariable.RingSize.MINI, mPaint);\n }\n\n\n }\n}\n" }, { "path": "app/src/main/java/com/example/gpy/whiteboard/view/widget/floatingactionmenu/TouchDelegateGroup.java", "content": "package com.example.gpy.whiteboard.view.widget.floatingactionmenu;\n\nimport android.graphics.Rect;\nimport android.support.annotation.NonNull;\nimport android.view.MotionEvent;\nimport android.view.TouchDelegate;\nimport android.view.View;\n\nimport java.util.ArrayList;\n\npublic class TouchDelegateGroup extends TouchDelegate {\n private static final Rect USELESS_HACKY_RECT = new Rect();\n private final ArrayList mTouchDelegates = new ArrayList();\n private TouchDelegate mCurrentTouchDelegate;\n private boolean mEnabled;\n\n public TouchDelegateGroup(View uselessHackyView) {\n super(USELESS_HACKY_RECT, uselessHackyView);\n }\n\n public void addTouchDelegate(@NonNull TouchDelegate touchDelegate) {\n mTouchDelegates.add(touchDelegate);\n }\n\n public void removeTouchDelegate(TouchDelegate touchDelegate) {\n mTouchDelegates.remove(touchDelegate);\n if (mCurrentTouchDelegate == touchDelegate) {\n mCurrentTouchDelegate = null;\n }\n }\n\n public void clearTouchDelegates() {\n mTouchDelegates.clear();\n mCurrentTouchDelegate = null;\n }\n\n @Override\n public boolean onTouchEvent(@NonNull MotionEvent event) {\n if (!mEnabled) return false;\n\n TouchDelegate delegate = null;\n\n switch (event.getAction()) {\n case MotionEvent.ACTION_DOWN:\n for (int i = 0; i < mTouchDelegates.size(); i++) {\n TouchDelegate touchDelegate = mTouchDelegates.get(i);\n if (touchDelegate.onTouchEvent(event)) {\n mCurrentTouchDelegate = touchDelegate;\n return true;\n }\n }\n break;\n\n case MotionEvent.ACTION_MOVE:\n delegate = mCurrentTouchDelegate;\n break;\n\n case MotionEvent.ACTION_CANCEL:\n case MotionEvent.ACTION_UP:\n delegate = mCurrentTouchDelegate;\n mCurrentTouchDelegate = null;\n break;\n }\n\n return delegate != null && delegate.onTouchEvent(event);\n }\n\n public void setEnabled(boolean enabled) {\n mEnabled = enabled;\n }\n}" }, { "path": "app/src/main/res/drawable/bg_white_board.xml", "content": "\n\n \n \n" }, { "path": "app/src/main/res/drawable/common_cancel_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/common_confirm_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/draw_text_border.xml", "content": "\n\n \n \n" }, { "path": "app/src/main/res/drawable/fab_label_background.xml", "content": "\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/ic_back_selector.xml", "content": "\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_add_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_color_black_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_color_green_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_color_orange_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_color_pink_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_color_purple_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_disable_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_eraser_selected_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_eraser_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_export_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_next_page_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_pen_selected_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_pen_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_pre_page_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_redo_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_save_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_bold_selected_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_bold_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_italics_selected_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_italics_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_selected_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_underline_selected_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_text_underline_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_undisable_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/drawable/white_board_undo_selector.xml", "content": "\n\n\n \n \n \n" }, { "path": "app/src/main/res/layout/activity_main.xml", "content": "\n\n\n \n\n \n\n \n \n\n \n\n \n\n \n\n \n\n" }, { "path": "app/src/main/res/layout/activity_white_board.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" }, { "path": "app/src/main/res/layout/draw_text.xml", "content": "\n\n\n \n\n \n\n \n\n \n\n \n \n\n \n\n \n \n\n" }, { "path": "app/src/main/res/layout/wb_item.xml", "content": "\n\n\n \n\n \n\n\n \n\n\n" }, { "path": "app/src/main/res/values/attrs.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" }, { "path": "app/src/main/res/values/colors.xml", "content": "\n\n #3F51B5\n #303F9F\n #FF4081\n #DDDDDD\n #ffffff\n #00000000\n #7f000000\n #cc2c1670\n #B2000000\n #3e3e3e\n #3e3e3e\n #ff6a00\n #f54983\n #663fde\n #24a8a3\n #f7f7f7\n\n" }, { "path": "app/src/main/res/values/dimens.xml", "content": "\n \n 16dp\n 16dp\n 100sp\n 80sp\n 40sp\n 36sp\n 30sp\n 22sp\n 20sp\n 18sp\n 16sp\n 15sp\n 14sp\n 12sp\n 11sp\n 10sp\n\n 56dp\n 30dp\n\n 24dp\n\n 14dp\n 2dp\n\n 3dp\n 9dp\n\n 1dp\n\n 16dp\n 8dp\n\n" }, { "path": "app/src/main/res/values/ids.xml", "content": "\n\n \n \n \n \n\n \n \n\n \n" }, { "path": "app/src/main/res/values/strings.xml", "content": "\n WhiteBoard\n\n \n 白板工具\n 导出\n 保存\n 画笔设置\n 文本设置\n 双击修改\n 橡皮擦\n 全部清除\n 导出成功，该页已保存图片至\n 导出失败，请稍后重试！\n 保存成功！\n 继续按返回键退出\n 本地资源\n 载入中...\n\n" }, { "path": "app/src/main/res/values/styles.xml", "content": "\n\n \n \n \n \n\n" }, { "path": "app/src/main/res/values-w820dp/dimens.xml", "content": "\n \n 64dp\n\n" }, { "path": "build.gradle", "content": "buildscript {\n repositories {\n maven { url 'http://maven.oschina.net/content/groups/public/' }\n jcenter()\n }\n dependencies {\n classpath 'com.android.tools.build:gradle:2.0.0'\n }\n}\n\nallprojects {\n repositories {\n maven { url 'http://maven.oschina.net/content/groups/public/' }\n jcenter()\n }\n}\n\ntask clean(type: Delete) {\n delete rootProject.buildDir\n}\n" }, { "path": "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": "settings.gradle", "content": "include ':app', ':wblib'\n" }, { "path": "wblib/.gitignore", "content": "/build\n" }, { "path": "wblib/build.gradle", "content": "apply plugin: 'com.android.library'\n\nandroid {\n compileSdkVersion 23\n buildToolsVersion \"23.0.3\"\n\n defaultConfig {\n minSdkVersion 14\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}\n\ndependencies {\n compile fileTree(dir: 'libs', include: ['*.jar'])\n compile 'com.github.guanpy:eventbus:1.0.0'\n}\n" }, { "path": "wblib/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:\\software\\Java\\Android\\sdk_studio/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": "wblib/src/androidTest/java/com/github/guanpy/wblib/ApplicationTest.java", "content": "package com.github.guanpy.wblib;\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": "wblib/src/main/AndroidManifest.xml", "content": "\n\n \n\n \n\n\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/DrawPenPoint.java", "content": "package com.github.guanpy.wblib.bean;\n\nimport android.graphics.Paint;\nimport android.graphics.Path;\n\n/**\n * 绘画存储-画笔路径\n * Created 2015-7-13 10:36:1\n *\n * @author gpy\n */\npublic class DrawPenPoint {\n\n /**\n * 绘画路径\n */\n private Path mPath;\n /**\n * 画笔\n */\n private Paint mPaint;\n\n /**\n * 获得绘画路径\n * Created 2015-7-13 10:36:1\n *\n * @return 绘画路径\n * @author gpy\n */\n public Path getPath() {\n return mPath;\n }\n\n /**\n * 设置绘画路径\n * Created 2015-7-13 10:36:1\n *\n * @param path 绘画路径\n * @author gpy\n */\n public void setPath(Path path) {\n this.mPath = path;\n }\n\n /**\n * 获得画笔\n * Created 2015-7-13 10:36:1\n *\n * @return 画笔\n * @author gpy\n */\n public Paint getPaint() {\n return mPaint;\n }\n\n /**\n * 设置画笔\n * Created 2015-7-13 10:36:1\n *\n * @param paint 画笔\n * @author gpy\n */\n public void setPaint(Paint paint) {\n this.mPaint = paint;\n }\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/DrawPenStr.java", "content": "package com.github.guanpy.wblib.bean;\n\nimport java.util.ArrayList;\nimport java.util.List;\n\n/**\n * 绘画存储-画笔路径(字符串格式，方便储存)\n * Created 2015-7-13 10:36:1\n *\n * @author gpy\n */\npublic class DrawPenStr {\n\n\n /**画笔颜色*/\n private int mColor;\n /**画笔粗细*/\n private float mStrokeWidth;\n /**是否橡皮擦*/\n private boolean mIsEraser;\n /**移动到初始点坐标*/\n private Point mMoveTo;\n /**移动中A集*/\n private List mQuadToA;\n /**移动中B集*/\n private List mQuadToB;\n /**移动到终点坐标*/\n private Point mLineTo;\n /**所在界面高距坐标*/\n private Point mOffset;\n\n /**\n *获得画笔颜色\n *Created 2015-7-21 18:11:48\n *@return 画笔颜色\n *@author gpy\n */\n public int getColor() {\n return mColor;\n }\n\n /**\n *设置画笔颜色\n *Created 2015-7-21 18:11:48\n *@param color 画笔颜色\n *@author gpy\n */\n public void setColor(int color) {\n this.mColor = color;\n }\n\n /**\n *获得画笔粗细\n *Created 2015-7-21 18:11:48\n *@return 画笔粗细\n *@author gpy\n */\n public float getStrokeWidth() {\n return mStrokeWidth;\n }\n\n /**\n *设置画笔粗细\n *Created 2015-7-21 18:11:48\n *@param strokeWidth 画笔粗细\n *@author gpy\n */\n public void setStrokeWidth(float strokeWidth) {\n this.mStrokeWidth = strokeWidth;\n }\n\n /**\n *获得是否橡皮擦\n *Created 2015-7-21 18:11:48\n *@return 是否橡皮擦\n *@author gpy\n */\n public boolean getIsEraser() {\n return mIsEraser;\n }\n\n /**\n *设置是否橡皮擦\n *Created 2015-7-21 18:11:48\n *@param isEraser 是否橡皮擦\n *@author gpy\n */\n public void setIsEraser(boolean isEraser) {\n this.mIsEraser = isEraser;\n }\n\n /**\n *获得移动到初始点坐标\n *Created 2015-7-21 18:11:48\n *@return 移动到初始点坐标\n *@author gpy\n */\n public Point getMoveTo() {\n return mMoveTo;\n }\n\n /**\n *设置移动到初始点坐标\n *Created 2015-7-21 18:11:48\n *@param moveTo 移动到初始点坐标\n *@author gpy\n */\n public void setMoveTo(Point moveTo) {\n this.mMoveTo = moveTo;\n }\n\n /**\n *获得移动中A集\n *Created 2015-7-21 18:11:48\n *@return 移动中A集\n *@author gpy\n */\n public List getQuadToA() {\n if(null==mQuadToA){\n mQuadToA = new ArrayList();\n }\n return mQuadToA;\n }\n\n /**\n *设置移动中A集\n *Created 2015-7-21 18:11:48\n *@param quadToA 移动中A集\n *@author gpy\n */\n public void setQuadToA(List quadToA) {\n this.mQuadToA = quadToA;\n }\n\n /**\n *获得移动中B集\n *Created 2015-7-21 18:11:48\n *@return 移动中B集\n *@author gpy\n */\n public List getQuadToB() {\n if(null==mQuadToB){\n mQuadToB = new ArrayList();\n }\n return mQuadToB;\n }\n\n /**\n *设置移动中B集\n *Created 2015-7-21 18:11:48\n *@param quadToB 移动中B集\n *@author gpy\n */\n public void setQuadToB(List quadToB) {\n this.mQuadToB = quadToB;\n }\n\n /**\n *获得移动到终点坐标\n *Created 2015-7-21 18:11:48\n *@return 移动到终点坐标\n *@author gpy\n */\n public Point getLineTo() {\n return mLineTo;\n }\n\n /**\n *设置移动到终点坐标\n *Created 2015-7-21 18:11:48\n *@param lineTo 移动到终点坐标\n *@author gpy\n */\n public void setLineTo(Point lineTo) {\n this.mLineTo = lineTo;\n }\n\n /**\n *获得所在界面高距坐标\n *Created 2015-7-21 18:11:48\n *@return 所在界面高距坐标\n *@author gpy\n */\n public Point getOffset() {\n return mOffset;\n }\n\n /**\n *设置所在界面高距坐标\n *Created 2015-7-21 18:11:48\n *@param offset 所在界面高距坐标\n *@author gpy\n */\n public void setOffset(Point offset) {\n this.mOffset = offset;\n }\n\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/DrawPoint.java", "content": "package com.github.guanpy.wblib.bean;\n\n\nimport com.github.guanpy.wblib.utils.BeanUtil;\n\npublic class DrawPoint {\n\n /**绘画类型*/\n private int mType;\n\n /**画笔路径*/\n private DrawPenPoint mDrawPen;\n /**文字*/\n private DrawTextPoint mDrawText;\n /**画笔路径（字符形式）*/\n private DrawPenStr mDrawPenStr;\n\n /**\n *获得画笔路径（字符形式）\n *Created 2015-7-21 17:9:7\n *@return 画笔路径（字符形式）\n *@author gpy\n */\n public DrawPenStr getDrawPenStr() {\n return mDrawPenStr;\n }\n\n /**\n *设置画笔路径（字符形式）\n *Created 2015-7-21 17:9:7\n *@param DrawPenStr 画笔路径（字符形式）\n *@author gpy\n */\n public void setDrawPenStr(DrawPenStr DrawPenStr) {\n this.mDrawPenStr = DrawPenStr;\n }\n\n\n /**\n *获得绘画类型\n *Created 2015-7-13 10:42:14\n *@return 绘画类型\n *@author gpy\n */\n public int getType() {\n return mType;\n }\n\n /**\n *设置绘画类型\n *Created 2015-7-13 10:42:14\n *@param type 绘画类型\n *@author gpy\n */\n public void setType(int type) {\n this.mType = type;\n }\n\n\n\n /**\n *获得画笔路径\n *Created 2015-7-13 10:42:14\n *@return 画笔路径\n *@author gpy\n */\n public DrawPenPoint getDrawPen() {\n return mDrawPen;\n }\n\n /**\n *设置画笔路径\n *Created 2015-7-13 10:42:14\n *@param drawPen 画笔路径\n *@author gpy\n */\n public void setDrawPen(DrawPenPoint drawPen) {\n this.mDrawPen = drawPen;\n }\n\n /**\n *获得文字\n *Created 2015-7-13 10:42:14\n *@return 文字\n *@author gpy\n */\n public DrawTextPoint getDrawText() {\n return mDrawText;\n// if(null==mDrawTexts||mDrawTexts.size()==0){\n// return null;\n// }\n// return mDrawTexts.get(0);\n }\n\n\n /**\n *设置文字\n *Created 2015-7-13 10:42:14\n *@param drawText 文字\n *@author gpy\n */\n public void setDrawText(DrawTextPoint drawText) {\n mDrawText = drawText;\n// if(null==drawText){\n// return;\n// }\n// if(null==mDrawTexts){\n// mDrawTexts = new ArrayList();\n// }\n// mDrawTexts.add(0,drawText);\n }\n /**\n * 拷贝数据，防止引用传递
\n * 只在文字情况下使用\n * Created 2015-8-10 16:55:49\n *\n * @author : gpy\n */\n public static DrawPoint copyDrawPoint(DrawPoint drawPoint) {\n DrawPoint dp = new DrawPoint();\n try {\n dp.setType(drawPoint.getType());\n DrawTextPoint dtp = new DrawTextPoint();\n dtp = (DrawTextPoint) BeanUtil.CopyBeanToBean(drawPoint.getDrawText(), dtp);\n dp.setDrawText(dtp);\n } catch (Exception e) {\n e.printStackTrace();\n }\n return dp;\n }\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/DrawTextPoint.java", "content": "package com.github.guanpy.wblib.bean;\n\n/**\n * 绘画存储-文字\n * Created 2015-7-13 10:36:1\n *\n * @author gpy\n */\npublic class DrawTextPoint {\n\n /**\n * 唯一性标识\n */\n private long mId;\n /**\n * 文字x坐标\n */\n private float mX;\n /**\n * 文字y坐标\n */\n private float mY;\n /**\n * 文字\n */\n private String mStr;\n /**\n * 是否有下划线\n */\n private boolean mIsUnderline;\n /**\n * 是否斜体\n */\n private boolean mIsItalics;\n /**\n * 是否粗体\n */\n private boolean mIsBold;\n\n /**\n * 文字颜色\n */\n private int mColor;\n /**\n * 当前文字状态\n */\n private int mStatus;\n\n /**\n * 是否显示\n */\n private boolean mIsVisible;\n\n /**\n * 获得唯一性标识\n * Created 2015-7-13 10:42:14\n *\n * @return 唯一性标识\n * @author gpy\n */\n public long getId() {\n return mId;\n }\n\n /**\n * 设置唯一性标识\n * Created 2015-7-13 10:42:14\n *\n * @param id 唯一性标识\n * @author gpy\n */\n public void setId(long id) {\n this.mId = id;\n }\n\n /**\n * 获得文字x坐标\n * Created 2015-7-13 10:34:39\n *\n * @return 文字x坐标\n * @author gpy\n */\n public float getX() {\n return mX;\n }\n\n /**\n * 设置文字x坐标\n * Created 2015-7-13 10:34:39\n *\n * @param x 文字x坐标\n * @author gpy\n */\n public void setX(float x) {\n this.mX = x;\n }\n\n /**\n * 获得文字y坐标\n * Created 2015-7-13 10:34:39\n *\n * @return 文字y坐标\n * @author gpy\n */\n public float getY() {\n return mY;\n }\n\n /**\n * 设置文字y坐标\n * Created 2015-7-13 10:34:39\n *\n * @param y 文字y坐标\n * @author gpy\n */\n public void setY(float y) {\n this.mY = y;\n }\n\n /**\n * 获得文字\n * Created 2015-7-13 10:34:39\n *\n * @return 文字\n * @author gpy\n */\n public String getStr() {\n return mStr;\n }\n\n /**\n * 设置文字\n * Created 2015-7-13 10:34:39\n *\n * @param str 文字\n * @author gpy\n */\n public void setStr(String str) {\n this.mStr = str;\n }\n\n /**\n * 获得是否有下划线\n * Created 2015-7-17 14:57:13\n *\n * @return 是否有下划线\n * @author gpy\n */\n public boolean getIsUnderline() {\n return mIsUnderline;\n }\n\n /**\n * 设置是否有下划线\n * Created 2015-7-17 14:57:13\n *\n * @param isUnderline 是否有下划线\n * @author gpy\n */\n public void setIsUnderline(boolean isUnderline) {\n this.mIsUnderline = isUnderline;\n }\n\n /**\n * 获得是否斜体\n * Created 2015-7-17 14:57:13\n *\n * @return 是否斜体\n * @author gpy\n */\n public boolean getIsItalics() {\n return mIsItalics;\n }\n\n /**\n * 设置是否斜体\n * Created 2015-7-17 14:57:13\n *\n * @param isItalics 是否斜体\n * @author gpy\n */\n public void setIsItalics(boolean isItalics) {\n this.mIsItalics = isItalics;\n }\n\n /**\n * 获得是否粗体\n * Created 2015-7-17 14:57:13\n *\n * @return 是否粗体\n * @author gpy\n */\n public boolean getIsBold() {\n return mIsBold;\n }\n\n /**\n * 设置是否粗体\n * Created 2015-7-17 14:57:13\n *\n * @param isBold 是否粗体\n * @author gpy\n */\n public void setIsBold(boolean isBold) {\n this.mIsBold = isBold;\n }\n\n /**\n * 获得文字颜色\n * Created 2015-7-17 15:40:0\n *\n * @return 文字颜色\n * @author gpy\n */\n public int getColor() {\n return mColor;\n }\n\n /**\n * 设置文字颜色\n * Created 2015-7-17 15:40:0\n *\n * @param color 文字颜色\n * @author gpy\n */\n public void setColor(int color) {\n this.mColor = color;\n }\n\n /**\n * 获得当前文字状态\n * Created 2015-7-13 10:34:39\n *\n * @return 当前文字状态\n * @author gpy\n */\n public int getStatus() {\n return mStatus;\n }\n\n /**\n * 设置当前文字状态\n * Created 2015-7-13 10:34:39\n *\n * @param status 当前文字状态\n * @author gpy\n */\n public void setStatus(int status) {\n this.mStatus = status;\n }\n\n /**\n * 获得是否显示\n * Created 2015-7-13 11:31:52\n *\n * @return 是否显示\n * @author gpy\n */\n public boolean getIsVisible() {\n return mIsVisible;\n }\n\n /**\n * 设置是否显示\n * Created 2015-7-13 11:31:52\n *\n * @param isVisible 是否显示\n * @author gpy\n */\n public void setIsVisible(boolean isVisible) {\n this.mIsVisible = isVisible;\n }\n}" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/Point.java", "content": "package com.github.guanpy.wblib.bean;\n\n/**\n * Created by gpy on 2015/8/21.\n */\npublic class Point {\n\n /**\n * X坐标\n */\n private float mX;\n /**\n * Y坐标\n */\n private float mY;\n public Point(){\n }\n public Point(float x,float y){\n mX = x;\n mY = y;\n }\n /**\n * 获得X坐标\n * Created 2015-7-21 18:6:32\n *\n * @return X坐标\n * @author gpy\n */\n public float getX() {\n return mX;\n }\n\n /**\n * 设置X坐标\n * Created 2015-7-21 18:6:32\n *\n * @param x X坐标\n * @author gpy\n */\n public void setX(float x) {\n this.mX = x;\n }\n\n /**\n * 获得Y坐标\n * Created 2015-7-21 18:6:32\n *\n * @return Y坐标\n * @author gpy\n */\n public float getY() {\n return mY;\n }\n\n /**\n * 设置Y坐标\n * Created 2015-7-21 18:6:32\n *\n * @param y Y坐标\n * @author gpy\n */\n public void setY(float y) {\n this.mY = y;\n }\n\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/WhiteBoardPoint.java", "content": "package com.github.guanpy.wblib.bean;\n\n\n\nimport java.util.ArrayList;\nimport java.util.List;\n\n/**\n * 画板绘画路径存储\n *\n * @author gpy\n */\npublic class WhiteBoardPoint {\n\n\n\n\n /**\n * 画板id\n */\n private int mId;\n /**\n * 保存路径\n */\n private List mSavePoints;\n /**\n * 撤销路径\n */\n private List mDeletePoints;\n\n /**\n * 获得画板id Created 2015-7-12 10:6:10\n *\n * @return 画板id\n * @author gpy\n */\n public int getId() {\n return mId;\n }\n\n /**\n * 设置画板id Created 2015-7-12 10:6:10\n *\n * @param id 画板id\n * @author gpy\n */\n public void setId(int id) {\n this.mId = id;\n }\n\n /**\n * 获得保存路径 Created 2015-7-12 10:6:10\n *\n * @return 保存路径\n * @author gpy\n */\n public List getSavePoints() {\n if (mSavePoints == null) {\n mSavePoints = new ArrayList();\n }\n return mSavePoints;\n }\n\n /**\n * 获得撤销路径 Created 2015-7-12 10:6:10\n *\n * @return 撤销路径\n * @author gpy\n */\n public List getDeletePoints() {\n if (mDeletePoints == null) {\n mDeletePoints = new ArrayList();\n }\n return mDeletePoints;\n }\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/bean/WhiteBoardPoints.java", "content": "package com.github.guanpy.wblib.bean;\n\nimport java.util.List;\n\n/**\n * 画板合集\n * Created by gpy on 2015/8/21.\n */\npublic class WhiteBoardPoints {\n\n /**唯一性id*/\n private String mId;\n /**画板合集*/\n private List mWhiteBoardPoints;\n\n /**\n *获得唯一性id\n *Created 2015-7-21 15:19:17\n *@return 唯一性id\n *@author gpy\n */\n public String getId() {\n return mId;\n }\n\n /**\n *设置唯一性id\n *Created 2015-7-21 15:19:17\n *@param id 唯一性id\n *@author gpy\n */\n public void setId(String id) {\n this.mId = id;\n }\n\n /**\n *获得画板合集\n *Created 2015-7-21 15:19:17\n *@return 画板合集\n *@author gpy\n */\n public List getWhiteBoardPoints() {\n return mWhiteBoardPoints;\n }\n\n /**\n *设置画板合集\n *Created 2015-7-21 15:19:17\n *@param whiteBoardPoints 画板合集\n *@author gpy\n */\n public void setWhiteBoardPoints(List whiteBoardPoints) {\n this.mWhiteBoardPoints = whiteBoardPoints;\n }\n\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/utils/AppContextUtil.java", "content": "package com.github.guanpy.wblib.utils;\n\nimport android.content.Context;\n\n/**\n * AppContextUtil\n *\n * @author yangz\n * @version 2014/11/4\n */\npublic class AppContextUtil {\n\n private static Context sContext;\n\n public static void init(Context ctx) {\n sContext = ctx.getApplicationContext();\n }\n\n public static Context getContext() {\n return sContext;\n }\n\n public static int getColor(int resId) {\n if (sContext == null) {\n return -1;\n }\n return sContext.getResources().getColor(resId);\n }\n\n public static String getString(int resId) {\n if (sContext == null) {\n return null;\n }\n return sContext.getResources().getString(resId);\n }\n\n public static String getString(int resId, Object... objs) {\n if (sContext == null) {\n return null;\n }\n return sContext.getResources().getString(resId, objs);\n }\n\n /**\n * dip转px\n */\n public static int dip2px(float dpValue) {\n final float scale = AppContextUtil.getContext().getResources().getDisplayMetrics().density;\n return (int) (dpValue * scale + 0.5f);\n }\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/utils/BeanUtil.java", "content": "package com.github.guanpy.wblib.utils;\n\nimport java.lang.reflect.Method;\n\n/**\n * Created by gpy on 2015/8/13.\n */\npublic class BeanUtil {\n /**\n * @return Object\n *

\n * 用到反射机制\n *

\n * 此方法将调用obj1的getter方法，将得到的值作为相应的参数传给obj2的setter方法\n *

\n * 注意，obj1的getter方法和obj2方法必须是public类型\n * @parameter Object obj1,Object obj2\n */\n\n public static Object CopyBeanToBean(Object obj1, Object obj2) throws Exception {\n\n Method[] method1 = obj1.getClass().getMethods();\n\n Method[] method2 = obj2.getClass().getMethods();\n\n String methodName1;\n\n String methodFix1;\n\n String methodName2;\n\n String methodFix2;\n\n for (int i = 0; i < method1.length; i++) {\n\n methodName1 = method1[i].getName();\n\n methodFix1 = methodName1.substring(3, methodName1.length());\n\n if (methodName1.startsWith(\"get\")) {\n\n for (int j = 0; j < method2.length; j++) {\n\n methodName2 = method2[j].getName();\n\n methodFix2 = methodName2.substring(3, methodName2.length());\n\n if (methodName2.startsWith(\"set\")) {\n\n if (methodFix2.equals(methodFix1)) {\n\n Object[] objs1 = new Object[0];\n\n Object[] objs2 = new Object[1];\n\n objs2[0] = method1[i].invoke(obj1, objs1);//激活obj1的相应的get的方法，objs1数组存放调用该方法的参数,此例中没有参数，该数组的长度为0\n\n method2[j].invoke(obj2, objs2);//激活obj2的相应的set的方法，objs2数组存放调用该方法的参数\n\n continue;\n\n }\n\n }\n\n }\n\n }\n\n }\n\n return obj2;\n\n }\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/utils/Events.java", "content": "package com.github.guanpy.wblib.utils;\n\n/**\n * @author gpy\n * @version 2015/8/26.\n */\npublic class Events {\n\t/**\n\t * 白板相关\n\t */\n\tpublic static final String WHITE_BOARD_UNDO_REDO = \"undo_redo\";\n\n\tpublic static final String WHITE_BOARD_TEXT_EDIT = \"text_edit\";\n}" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/utils/OperationUtils.java", "content": "package com.github.guanpy.wblib.utils;\n\nimport com.github.guanpy.wblib.bean.DrawPoint;\nimport com.github.guanpy.wblib.bean.WhiteBoardPoint;\nimport com.github.guanpy.wblib.bean.WhiteBoardPoints;\n\nimport java.util.ArrayList;\nimport java.util.List;\n\n/**\n * 白板操作公共类\n *\n * @author gpy\n */\n\npublic class OperationUtils {\n /**\n * 操作类型-画笔\n */\n public static final int DRAW_PEN = 1;\n /**\n * 操作类型-文字\n */\n public static final int DRAW_TEXT = 2;\n /**\n * 操作类型-橡皮擦\n */\n public static final int DRAW_ERASER = 3;\n /**\n * 单例\n */\n private static OperationUtils mOperationStack;\n /**\n * 当前是否禁止白板操作\n */\n public boolean DISABLE = true;\n /**\n * 当前所在白板位置\n */\n public int mCurrentIndex = 0;\n /**\n * 每次操作的唯一标识\n */\n private long markId = 0;\n /**\n * 当前按钮点击\n */\n public int mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_CLICK;\n /**\n * 当前按钮点击\n */\n public int mCurrentOPerationColor = WhiteBoardVariable.Operation.COLOR_NORMAL;\n /**\n * 当前按钮点击\n */\n public int mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_NORMAL;\n /**\n * 当前按钮点击\n */\n public int mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_NORMAL;\n /**\n * 当前绘画类型：笔或者文字等\n */\n public int mCurrentDrawType = DRAW_PEN;\n\n /**\n * 当前颜色\n */\n public int mCurrentColor = WhiteBoardVariable.Color.ORANGE;\n /**\n * 当前画笔大小\n */\n public int mCurrentPenSize = WhiteBoardVariable.PenSize.MIDDLE;\n /**\n * 当前橡皮擦大小\n */\n public int mCurrentEraserSize = WhiteBoardVariable.EraserSize.MIDDLE;\n /**\n * 白板操作集\n */\n private WhiteBoardPoints mWhiteBoardPoints;\n\n /**\n * 单例\n */\n public static OperationUtils getInstance() {\n if (mOperationStack == null) {\n mOperationStack = new OperationUtils();\n }\n return mOperationStack;\n }\n\n /**\n * 私有实例化\n */\n private OperationUtils() {\n }\n\n /**\n * 初始化操作集\n */\n public void init() {\n DISABLE = true;\n mCurrentIndex = 0;\n markId = 0;\n mCurrentOPerationPen = WhiteBoardVariable.Operation.PEN_NORMAL;\n mCurrentOPerationColor = WhiteBoardVariable.Operation.COLOR_NORMAL;\n mCurrentOPerationText = WhiteBoardVariable.Operation.TEXT_NORMAL;\n mCurrentOPerationEraser = WhiteBoardVariable.Operation.ERASER_NORMAL;\n mCurrentDrawType = DRAW_PEN;\n mCurrentColor = WhiteBoardVariable.Color.ORANGE;\n mCurrentPenSize = WhiteBoardVariable.PenSize.MIDDLE;\n mCurrentEraserSize = WhiteBoardVariable.EraserSize.MIDDLE;\n OperationUtils.getInstance().initDrawPointList();\n }\n\n /**\n * 返回指定白板的操作集\n */\n public WhiteBoardPoint getDrawPointList(int i) {\n if (null != mWhiteBoardPoints) {\n if (mWhiteBoardPoints.getWhiteBoardPoints().size() <= i) {\n WhiteBoardPoint drawPointList = new WhiteBoardPoint();\n drawPointList.setId(i);\n mWhiteBoardPoints.getWhiteBoardPoints().add(drawPointList);\n return getDrawPointList(i);\n } else {\n return mWhiteBoardPoints.getWhiteBoardPoints().get(i);\n }\n } else {\n mWhiteBoardPoints = new WhiteBoardPoints();\n mWhiteBoardPoints.setWhiteBoardPoints(new ArrayList());\n return getDrawPointList(i);\n }\n }\n\n /**\n * 返回指定白板的操作集大小\n */\n public int getDrawPointSize() {\n if (mWhiteBoardPoints != null && null != mWhiteBoardPoints.getWhiteBoardPoints()) {\n return mWhiteBoardPoints.getWhiteBoardPoints().size();\n } else {\n getDrawPointList(mCurrentIndex);\n return getDrawPointSize();\n }\n }\n\n /**\n * 返回指定白板的操作集\n */\n public WhiteBoardPoints getWhiteBoardPoints() {\n return mWhiteBoardPoints;\n }\n\n /**\n * 返回指定白板的操作集\n */\n public void setWhiteBoardPoints(WhiteBoardPoints whiteBoardPoints) {\n mWhiteBoardPoints = whiteBoardPoints;\n }\n\n /**\n * 初始化白板\n */\n public void initDrawPointList() {\n if (mWhiteBoardPoints != null && mWhiteBoardPoints.getWhiteBoardPoints() != null) {\n mWhiteBoardPoints.getWhiteBoardPoints().clear();\n } else {\n getDrawPointList(mCurrentIndex);\n }\n\n }\n\n /**\n * 新建白板\n */\n public void newPage() {\n mCurrentIndex = getDrawPointSize();\n getDrawPointList(mCurrentIndex);\n }\n\n\n /**\n * 获取每次操作的唯一标识\n */\n public long getNewMarkId() {\n return markId++;\n }\n\n /**\n * 获取当前白板操作集\n */\n public List getSavePoints() {\n return OperationUtils.getInstance().getDrawPointList(OperationUtils.getInstance().mCurrentIndex).getSavePoints();\n }\n\n /**\n * 获取当前白板删除操作集\n */\n public List getDeletePoints() {\n return OperationUtils.getInstance().getDrawPointList(OperationUtils.getInstance().mCurrentIndex).getDeletePoints();\n }\n\n\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/utils/WhiteBoardVariable.java", "content": "package com.github.guanpy.wblib.utils;\n\nimport com.github.guanpy.wblib.R;\n\n/**\n * 白板属性值汇总\n * Created by gpy on 2015/8/17.\n */\npublic final class WhiteBoardVariable {\n /**白板工具栏操作*/\n public interface Operation{\n /**画笔-正常*/\n int PEN_NORMAL = 1 ;\n /**画笔-点击*/\n int PEN_CLICK = 2 ;\n /**画笔-展开*/\n int PEN_EXPAND = 3 ;\n\n /**颜色-正常*/\n int COLOR_NORMAL = 4 ;\n /**颜色-点击*/\n int COLOR_CLICK = 5 ;\n /**颜色-展开*/\n int COLOR_EXPAND = 6 ;\n /**文字-正常*/\n int TEXT_NORMAL = 7 ;\n /**文字-点击*/\n int TEXT_CLICK = 8 ;\n /**文字-展开*/\n int TEXT_EXPAND =9 ;\n /**橡皮擦-正常*/\n int ERASER_NORMAL = 10 ;\n /**橡皮擦-点击*/\n int ERASER_CLICK = 11 ;\n /**橡皮擦-展开*/\n int ERASER_EXPAND = 12 ;\n /**点击外围*/\n int OUTSIDE_CLICK = 13 ;\n\n }\n\n\n /**颜色*/\n public interface Color{\n /**黑色*/\n int BLACK = AppContextUtil.getContext().getResources().getColor(R.color.grey_3e);\n /**橙色*/\n int ORANGE = AppContextUtil.getContext().getResources().getColor(R.color.orange);\n /**粉色*/\n int PINK = AppContextUtil.getContext().getResources().getColor(R.color.light_red);\n /**紫色*/\n int PURPLE = AppContextUtil.getContext().getResources().getColor(R.color.primary_purple);\n /**绿色*/\n int GREEN = AppContextUtil.getContext().getResources().getColor(R.color.green);\n }\n /**画笔大小*/\n public interface PenSize{\n /**大*/\n int LARRGE = AppContextUtil.dip2px(9);\n /**中*/\n int MIDDLE = AppContextUtil.dip2px(6);\n /**小*/\n int MINI = AppContextUtil.dip2px(4);\n }\n /**橡皮擦大小*/\n public interface EraserSize{\n /**大*/\n int LARRGE = AppContextUtil.dip2px(16);\n /**中*/\n int MIDDLE = AppContextUtil.dip2px(9);\n /**小*/\n int MINI = AppContextUtil.dip2px(4);\n }\n /**圆环宽度大小*/\n public interface RingSize{\n /**大*/\n int LARRGE = AppContextUtil.dip2px(3);\n /**小*/\n int MINI = AppContextUtil.dip2px(1);\n }\n /**文字风格*/\n public interface TextStyle{\n /**设置下划线*/\n int CHANGE_UNDERLINE = 1;\n /**设置斜体*/\n int CHANGE_ITALICS =2;\n /**设置粗体*/\n int CHANGE_BOLD = 3;\n }\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/widget/DrawPenView.java", "content": "package com.github.guanpy.wblib.widget;\n\nimport android.content.Context;\nimport android.graphics.Bitmap;\nimport android.graphics.Canvas;\nimport android.graphics.Paint;\nimport android.graphics.Path;\nimport android.graphics.PorterDuff;\nimport android.graphics.PorterDuffXfermode;\nimport android.util.AttributeSet;\nimport android.view.MotionEvent;\nimport android.view.View;\n\nimport com.github.guanpy.library.EventBus;\nimport com.github.guanpy.wblib.R;\nimport com.github.guanpy.wblib.bean.DrawPenPoint;\nimport com.github.guanpy.wblib.bean.DrawPenStr;\nimport com.github.guanpy.wblib.bean.DrawPoint;\nimport com.github.guanpy.wblib.bean.Point;\nimport com.github.guanpy.wblib.utils.Events;\nimport com.github.guanpy.wblib.utils.OperationUtils;\n\nimport java.util.Iterator;\n\n\npublic class DrawPenView extends View {\n /**\n * 用于画线\n */\n private Paint mPaint = null;\n /**\n * 用于画图\n */\n private Paint mBitmapPaint = null;\n /**\n * 画图路径\n */\n private Path mPath = null;\n /**\n * 步骤存储bean\n */\n private DrawPoint mDrawPath = null;\n /**\n * 绘画存储-画笔路径(字符串格式，方便储存)\n */\n private DrawPenStr mDrawPenStr = null;\n /**\n * 画图\n */\n private Bitmap mBottomBitmap = null;\n private int mBottomBitmapDrawHeight = 0;\n float posX, posY;\n private final float TOUCH_TOLERANCE = 4;\n private Context mContext;\n private Canvas mCanvas = null;\n\n public DrawPenView(Context context, AttributeSet attr, int defStyle) {\n super(context, attr, defStyle);\n initView(context);\n }\n\n public DrawPenView(Context context, AttributeSet attr) {\n super(context, attr);\n initView(context);\n }\n\n public DrawPenView(Context context) {\n super(context);\n initView(context);\n }\n\n private void initView(Context context) {\n mContext = context;\n initPaint();\n mBitmapPaint = new Paint(Paint.DITHER_FLAG);\n\n }\n\n public void init(Paint paint) {\n if (paint == null) {\n initPaint();\n } else {\n mPaint = paint;\n }\n }\n\n /**\n * 初始化画笔\n */\n private void initPaint() {\n\n mPaint = new Paint();\n mPaint.setAntiAlias(true);//是否使用抗锯齿功能,会消耗较大资源，绘制图形速度会变慢\n mPaint.setDither(true);// 设定是否使用图像抖动处理，会使绘制出来的图片颜色更加平滑和饱满，图像更加清晰\n mPaint.setColor(OperationUtils.getInstance().mCurrentColor);//设置绘制的颜色\n mPaint.setStyle(Paint.Style.STROKE);//设置画笔的样式\n mPaint.setStrokeJoin(Paint.Join.ROUND);//设置绘制时各图形的结合方式，如平滑效果等\n mPaint.setStrokeCap(Paint.Cap.ROUND);//当画笔样式为STROKE或FILL_OR_STROKE时，设置笔刷的图形样式，如圆形样式 Cap.ROUND,或方形样式Cap.SQUARE\n mPaint.setStrokeWidth(2 * OperationUtils.getInstance().mCurrentPenSize);//当画笔样式为STROKE或FILL_OR_STROKE时，设置笔刷的粗细度\n }\n\n /**\n * 初始化画笔\n */\n public void changeEraser() {\n mPaint.setColor(mContext.getResources().getColor(R.color.transparent));\n mPaint.setStrokeWidth(2 * OperationUtils.getInstance().mCurrentEraserSize);\n mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));//擦除模式\n postInvalidate();\n }\n /**\n * 修改橡皮擦尺寸\n */\n public void setEraserSize() {\n mPaint.setStrokeWidth(2 * OperationUtils.getInstance().mCurrentEraserSize);//size为圆半径\n postInvalidate();\n }\n /**\n * 修改画笔尺寸\n */\n public void setPenSize() {\n mPaint.setStrokeWidth(2 * OperationUtils.getInstance().mCurrentPenSize);//size为圆半径\n postInvalidate();\n }\n /**\n * 修改画笔颜色\n */\n public void setPenColor() {\n mPaint.setColor(OperationUtils.getInstance().mCurrentColor);\n postInvalidate();\n }\n\n @Override\n protected void onSizeChanged(int w, int h, int oldw, int oldh) {\n super.onSizeChanged(w, h, oldw, oldh);\n if(w>0&&h>0){\n mBottomBitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);\n mCanvas = new Canvas(mBottomBitmap);\n }\n\n }\n\n @Override\n public void onDraw(Canvas canvas) {\n\n canvas.drawColor(mContext.getResources().getColor(R.color.transparent));\n int nCanvasHeight = canvas.getHeight();\n int nBitmapHeight = mBottomBitmap.getHeight();\n mBottomBitmapDrawHeight = (nCanvasHeight - nBitmapHeight) / 2;\n canvas.drawBitmap(mBottomBitmap, 0, mBottomBitmapDrawHeight, mBitmapPaint);\n if (mPath != null) {\n canvas.drawPath(mPath, mPaint);\n }\n\n\n }\n\n @Override\n public boolean onTouchEvent(MotionEvent event) {\n if (OperationUtils.getInstance().DISABLE && (OperationUtils.getInstance().mCurrentDrawType == OperationUtils.DRAW_PEN || OperationUtils.getInstance().mCurrentDrawType == OperationUtils.DRAW_ERASER)) {\n float x = event.getX();\n float y = event.getY();\n\n switch (event.getAction()) {\n case MotionEvent.ACTION_DOWN:\n mPath = new Path();\n mDrawPath = new DrawPoint();\n mPath.moveTo(x, y);\n DrawPenPoint dpp = new DrawPenPoint();\n dpp.setPaint(new Paint(mPaint));\n dpp.setPath(mPath);\n //绘画时存储字符形式\n mDrawPenStr = new DrawPenStr();\n mDrawPenStr.setColor(mPaint.getColor());\n mDrawPenStr.setStrokeWidth(mPaint.getStrokeWidth());\n mDrawPenStr.setMoveTo(new Point(x,y));\n if(OperationUtils.getInstance().mCurrentDrawType == OperationUtils.DRAW_ERASER){\n mDrawPenStr.setIsEraser(true);\n }else{\n mDrawPenStr.setIsEraser(false);\n }\n mDrawPath.setDrawPen(dpp);\n mDrawPath.setType(OperationUtils.DRAW_PEN);\n posX = x;\n posY = y;\n postInvalidate();\n\n break;\n case MotionEvent.ACTION_MOVE:\n float dx = Math.abs(x - posX);\n float dy = Math.abs(y - posY);\n if (dx >= TOUCH_TOLERANCE || dy > TOUCH_TOLERANCE) {\n mDrawPenStr.getQuadToA().add(new Point(posX,posY));\n mDrawPenStr.getQuadToB().add(new Point((x + posX) / 2,(y + posY) / 2));\n mPath.quadTo(posX, posY, (x + posX) / 2, (y + posY) / 2);\n posX = x;\n posY = y;\n }\n postInvalidate();\n break;\n case MotionEvent.ACTION_UP:\n mDrawPenStr.setLineTo(new Point(posX, posY));\n mPath.lineTo(posX, posY);\n mDrawPenStr.setOffset(new Point(0, -mBottomBitmapDrawHeight));\n mPath.offset(0, -mBottomBitmapDrawHeight);\n mCanvas.drawPath(mPath, mPaint);\n mDrawPath.setDrawPenStr(mDrawPenStr);\n OperationUtils.getInstance().getSavePoints().add(mDrawPath);\n OperationUtils.getInstance().getDeletePoints().clear();\n EventBus.postEvent(Events.WHITE_BOARD_UNDO_REDO);\n mPath = null;\n postInvalidate();\n break;\n }\n }\n return true;\n }\n\n public void setPaint(Paint paint) {\n if (paint == null) {\n initPaint();\n postInvalidate();\n return;\n }\n mPaint = paint;\n postInvalidate();\n\n }\n\n\n public void clearImage() {\n OperationUtils.getInstance().getSavePoints().clear();\n OperationUtils.getInstance().getDeletePoints().clear();\n int width = mCanvas.getWidth();\n int height = mCanvas.getHeight();\n mBottomBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);\n mCanvas.setBitmap(mBottomBitmap);\n postInvalidate();\n\n }\n\n public void undo() {\n showPoints();\n\n }\n\n\n public void redo() {\n showPoints();\n }\n\n /**\n * 重绘一遍路径\n */\n public void showPoints() {\n int width = mCanvas.getWidth();\n int height = mCanvas.getHeight();\n mBottomBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);\n mCanvas.setBitmap(mBottomBitmap);\n\n Iterator iter = OperationUtils.getInstance().getSavePoints().iterator();\n DrawPoint temp;\n while (iter.hasNext()) {\n temp = iter.next();\n if (temp.getType() == OperationUtils.DRAW_PEN) {\n mCanvas.drawPath(temp.getDrawPen().getPath(), temp.getDrawPen().getPaint());\n }\n\n }\n postInvalidate();\n }\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/widget/DrawTextLayout.java", "content": "package com.github.guanpy.wblib.widget;\n\nimport android.app.Activity;\nimport android.content.Context;\nimport android.text.TextUtils;\nimport android.util.AttributeSet;\nimport android.util.Log;\nimport android.view.Display;\nimport android.view.MotionEvent;\nimport android.widget.FrameLayout;\n\nimport com.github.guanpy.library.EventBus;\nimport com.github.guanpy.wblib.R;\nimport com.github.guanpy.wblib.bean.DrawPoint;\nimport com.github.guanpy.wblib.bean.DrawTextPoint;\nimport com.github.guanpy.wblib.utils.Events;\nimport com.github.guanpy.wblib.utils.OperationUtils;\nimport com.github.guanpy.wblib.utils.WhiteBoardVariable;\n\n/**\n * 白板--文字层\n * @author gpy\n */\npublic class DrawTextLayout extends FrameLayout {\n\n\n private Context mContext;\n\n\n private static final int MARGIN_RIGHT = 100;\n private static final int MARGIN_BOTTOM = 75;\n\n public DrawTextLayout(Context context, AttributeSet attrs) {\n super(context, attrs);\n initView(context);\n }\n\n\n public DrawTextLayout(Context context) {\n super(context);\n initView(context);\n }\n\n private void initView(Context context) {\n mContext = context;\n\n }\n\n public void init(Activity activity) {\n LayoutParams params = (LayoutParams) this.getLayoutParams();\n if (activity.getWindowManager() != null) {\n Display display = activity.getWindowManager().getDefaultDisplay();\n params.width = display.getWidth();\n params.height = display.getWidth();\n }\n this.setLayoutParams(params);\n this.setBackgroundColor(getResources().getColor(R.color.transparent));\n showPoints();\n }\n\n @Override\n public boolean onTouchEvent(MotionEvent event) {\n if (OperationUtils.getInstance().mCurrentDrawType == OperationUtils.DRAW_TEXT&&OperationUtils.getInstance().DISABLE) {\n switch (event.getAction()) {\n case MotionEvent.ACTION_DOWN:\n float moveX = event.getX();\n float moveY = event.getY();\n if(getHeight()-moveY= 0; i--) {\n DrawPoint temp = OperationUtils.getInstance().getSavePoints().get(i);\n if (temp.getType()== OperationUtils.DRAW_TEXT&&temp.getDrawText().getId() == drawPoint.getDrawText().getId()) {//如果文字组件是之前已存在，则隐藏之前的\n OperationUtils.getInstance().getSavePoints().get(i).getDrawText().setIsVisible(false);\n break;\n }\n }\n if(!TextUtils.isEmpty(drawPoint.getDrawText().getStr())){\n OperationUtils.getInstance().getSavePoints().add(drawPoint);\n EventBus.postEvent(Events.WHITE_BOARD_UNDO_REDO);\n }\n OperationUtils.getInstance().getDeletePoints().clear();\n\n\n }\n /**设置文字风格：下划线、粗体、斜体等*/\n public void setTextStyle(int changeStyle){\n int size = OperationUtils.getInstance().getSavePoints().size();\n if(size==0){\n return;\n }\n DrawPoint dp = OperationUtils.getInstance().getSavePoints().get(size - 1);\n if(dp.getType()== OperationUtils.DRAW_TEXT){\n DrawPoint temp = DrawPoint.copyDrawPoint(dp);\n switch (changeStyle){\n case WhiteBoardVariable.TextStyle.CHANGE_UNDERLINE:\n temp.getDrawText().setIsUnderline(!temp.getDrawText().getIsUnderline());\n break;\n case WhiteBoardVariable.TextStyle.CHANGE_ITALICS:\n temp.getDrawText().setIsItalics(!temp.getDrawText().getIsItalics());\n break;\n case WhiteBoardVariable.TextStyle.CHANGE_BOLD:\n temp.getDrawText().setIsBold(!temp.getDrawText().getIsBold());\n break;\n }\n\n updatePoint(temp);\n showPoints();\n }\n }\n /**设置文字颜色*/\n public void setTextColor(){\n int size = OperationUtils.getInstance().getSavePoints().size();\n if(size==0){\n return;\n }\n DrawPoint dp = OperationUtils.getInstance().getSavePoints().get(size-1);\n if(dp.getType()== OperationUtils.DRAW_TEXT&&dp.getDrawText().getStatus()==DrawTextView.TEXT_DETAIL){\n DrawPoint temp = DrawPoint.copyDrawPoint(dp);\n temp.getDrawText().setColor(OperationUtils.getInstance().mCurrentColor);\n updatePoint(temp);\n showPoints();\n }\n }\n /**撤销*/\n public void undo(){\n DrawPoint drawPoint = OperationUtils.getInstance().getDeletePoints().get(OperationUtils.getInstance().getDeletePoints().size()-1);\n int size = OperationUtils.getInstance().getSavePoints().size();\n if(size>0) {\n for (int i = size - 1; i >= 0; i--) {\n DrawPoint temp = OperationUtils.getInstance().getSavePoints().get(i);\n if (temp.getType() == OperationUtils.DRAW_TEXT && temp.getDrawText().getId() == drawPoint.getDrawText().getId()) {//如果文字组件是之前已存在，则显示最近的\n OperationUtils.getInstance().getSavePoints().get(i).getDrawText().setIsVisible(true);\n break;\n }\n }\n }\n showPoints();\n }\n /**重做*/\n public void redo(){\n int size = OperationUtils.getInstance().getSavePoints().size();\n DrawPoint drawPoint = OperationUtils.getInstance().getSavePoints().get(size - 1);\n if(size>1) {\n for (int i = size - 2; i >= 0; i--) {\n DrawPoint temp = OperationUtils.getInstance().getSavePoints().get(i);\n if (temp.getType() == OperationUtils.DRAW_TEXT && temp.getDrawText().getId() == drawPoint.getDrawText().getId()) {//如果文字组件是之前已存在，则隐藏之前的\n OperationUtils.getInstance().getSavePoints().get(i).getDrawText().setIsVisible(false);\n break;\n }\n }\n }\n showPoints();\n }\n\n /**\n * 根据手机的分辨率从 dp 的单位 转成为 px(像素)\n */\n public int dip2px(float dpValue) {\n final float scale = mContext.getResources().getDisplayMetrics().density;\n return (int) (dpValue * scale + 0.5f);\n }\n}\n" }, { "path": "wblib/src/main/java/com/github/guanpy/wblib/widget/DrawTextView.java", "content": "package com.github.guanpy.wblib.widget;\n\nimport android.app.Activity;\nimport android.content.Context;\nimport android.graphics.Paint;\nimport android.text.Spannable;\nimport android.text.TextUtils;\nimport android.util.Log;\nimport android.view.Display;\nimport android.view.LayoutInflater;\nimport android.view.MotionEvent;\nimport android.view.View;\nimport android.view.inputmethod.InputMethodManager;\nimport android.widget.Button;\nimport android.widget.EditText;\nimport android.widget.RelativeLayout;\nimport android.widget.TextView;\n\nimport com.github.guanpy.library.EventBus;\nimport com.github.guanpy.wblib.R;\nimport com.github.guanpy.wblib.bean.DrawPoint;\nimport com.github.guanpy.wblib.utils.Events;\nimport com.github.guanpy.wblib.utils.OperationUtils;\n\n\npublic class DrawTextView extends RelativeLayout implements\n View.OnClickListener {\n\n /**\n * 显示状态\n */\n public static final int TEXT_VIEW = 1;\n /**\n * 编辑（文字编辑）状态\n */\n public static final int TEXT_EDIT = 2;\n /**\n * 详情（显示删除、编辑按钮）状态\n */\n public static final int TEXT_DETAIL = 3;\n /**\n * 被删除状态\n */\n public static final int TEXT_DELETE = 4;\n\n /** */\n private View mVOutside;\n /** */\n private RelativeLayout mRlContent;\n /** */\n private RelativeLayout mRlText;\n /** */\n private EditText mEtTextEdit;\n /** */\n private TextView mTvTextEdit;\n /** */\n private Button mBtTextDelete;\n /** */\n private Button mBtTextEdit;\n\n private Context mContext;\n\n private CallBackListener mCallBackListener;\n\n private DrawPoint mDrawPoint;\n\n private int mWidth;\n /**\n * 特殊字符所需\n */\n private Spannable mSpannable;\n\n public DrawTextView(Context context\n , DrawPoint drawPoint,\n CallBackListener callBackListener) {\n super(context);\n init(context, drawPoint, callBackListener);\n }\n\n private void init(Context context\n , DrawPoint drawPoint,\n CallBackListener callBackListener) {\n mContext = context;\n mDrawPoint = DrawPoint.copyDrawPoint(drawPoint);\n mCallBackListener = callBackListener;\n Display display = ((Activity) mContext).getWindowManager()\n .getDefaultDisplay();\n mWidth = display.getWidth();\n initUI();\n initEvent();\n switchView(mDrawPoint.getDrawText().getStatus());\n\n }\n\n\n /**\n * 初始化界面控件
\n * Created 2015-8-10 16:55:49\n *\n * @author : gpy\n */\n private void initUI() {\n LayoutInflater.from(mContext).inflate(R.layout.draw_text, this, true);\n mVOutside = (View) findViewById(R.id.v_outside);\n mRlContent = (RelativeLayout) findViewById(R.id.rl_content);\n mRlText = (RelativeLayout) findViewById(R.id.rl_text);\n mEtTextEdit = (EditText) findViewById(R.id.et_text_edit);\n mTvTextEdit = (TextView) findViewById(R.id.tv_text_edit);\n mBtTextDelete = (Button) findViewById(R.id.bt_text_delete);\n mBtTextEdit = (Button) findViewById(R.id.bt_text_edit);\n if (null != mDrawPoint) {\n setText(mDrawPoint.getDrawText().getStr());\n }\n setLayoutParams();\n\n }\n\n /**\n * 初始化监听
\n * Created 2015-8-10 16:55:49\n *\n * @author : gpy\n */\n private void initEvent() {\n mVOutside.setOnClickListener(this);\n mRlText.setOnClickListener(this);\n mEtTextEdit.setOnClickListener(this);\n mBtTextDelete.setOnClickListener(this);\n mBtTextEdit.setOnClickListener(this);\n mTvTextEdit.setOnClickListener(this);\n mTvTextEdit.setOnTouchListener(new OnTouchListener() {\n int lastX, lastY;\n\n @Override\n public boolean onTouch(View view, MotionEvent event) {\n if (mDrawPoint.getDrawText().getStatus() == TEXT_DETAIL&& OperationUtils.getInstance().DISABLE) {\n int ea = event.getAction();\n switch (ea) {\n case MotionEvent.ACTION_DOWN:\n // 获取触摸事件触摸位置的原始X坐标\n lastX = (int) event.getRawX();\n lastY = (int) event.getRawY();\n break;\n case MotionEvent.ACTION_MOVE:\n int dx = (int) event.getRawX() - lastX;\n int dy = (int) event.getRawY() - lastY;\n\n int left = mRlContent.getLeft() + dx;\n int top = mRlContent.getTop() + dy;\n int right = mRlContent.getRight() + dx;\n int bottom = mRlContent.getBottom() + dy;\n if (left < 0) {\n left = 0;\n right = left + mRlContent.getWidth();\n }\n if (right > getWidth()) {\n right = getWidth();\n left = right - mRlContent.getWidth();\n }\n if (top < 0) {\n top = 0;\n bottom = top + mRlContent.getHeight();\n }\n if (bottom > getHeight()) {\n bottom = getHeight();\n top = bottom - mRlContent.getHeight();\n }\n mDrawPoint.getDrawText().setX(left);\n mDrawPoint.getDrawText().setY(top);\n Log.e(\"移动\", \"-\" + left + \",\" + top);\n mRlContent.layout(left, top, right, bottom);\n lastX = (int) event.getRawX();\n lastY = (int) event.getRawY();\n break;\n case MotionEvent.ACTION_UP:\n if (null != mCallBackListener) {\n mCallBackListener.onUpdate(mDrawPoint);\n }\n break;\n }\n }\n\n return false;\n }\n });\n }\n\n\n private void setText(String strText) {\n if (!TextUtils.isEmpty(strText)) {\n mEtTextEdit.setText(strText);\n mTvTextEdit.setText(strText);\n }\n mEtTextEdit.setTextColor(mDrawPoint.getDrawText().getColor());\n mTvTextEdit.setTextColor(mDrawPoint.getDrawText().getColor());\n if (mDrawPoint.getDrawText().getIsUnderline()) {\n mTvTextEdit.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);\n mEtTextEdit.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);\n }\n if (mDrawPoint.getDrawText().getIsBold()) {\n mTvTextEdit.getPaint().setFakeBoldText(true);\n mEtTextEdit.getPaint().setFakeBoldText(true);\n }\n\n }\n\n private void setLayoutParams() {\n LayoutParams layParamsTxt = new LayoutParams(\n LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);\n layParamsTxt.leftMargin = (int) mDrawPoint.getDrawText().getX();\n layParamsTxt.topMargin = (int) mDrawPoint.getDrawText().getY();\n mRlContent.setLayoutParams(layParamsTxt);\n }\n\n public void switchView(int currentStatus) {\n switch (currentStatus) {\n case TEXT_VIEW:\n mVOutside.setVisibility(View.GONE);\n mEtTextEdit.setVisibility(View.GONE);\n mTvTextEdit.setVisibility(View.VISIBLE);\n mRlText.setBackgroundResource(\n R.color.transparent);\n mBtTextEdit.setVisibility(View.GONE);\n mBtTextDelete.setVisibility(View.GONE);\n break;\n case TEXT_EDIT:\n mVOutside.setBackgroundResource(R.color.white);\n mVOutside.setVisibility(View.VISIBLE);\n mEtTextEdit.setVisibility(View.VISIBLE);\n mTvTextEdit.setVisibility(View.GONE);\n mRlText.setBackgroundResource(R.drawable.draw_text_border);\n mBtTextEdit.setVisibility(View.GONE);\n mEtTextEdit.setSelection(mEtTextEdit.getText().length());\n mBtTextDelete.setVisibility(View.GONE);\n EventBus.postEvent(Events.WHITE_BOARD_TEXT_EDIT);\n showSoftKeyBoard(mEtTextEdit);\n break;\n case TEXT_DETAIL:\n mVOutside.setBackgroundResource(R.color.transparent);\n mVOutside.setVisibility(View.VISIBLE);\n mEtTextEdit.setVisibility(View.GONE);\n mTvTextEdit.setVisibility(View.VISIBLE);\n mRlText.setBackgroundResource(R.drawable.draw_text_border);\n mBtTextEdit.setVisibility(View.VISIBLE);\n mBtTextDelete.setVisibility(View.VISIBLE);\n break;\n case TEXT_DELETE:\n\n break;\n default:\n break;\n }\n Log.d(\"gpy\",\"文字宽：\"+mRlText.getHeight());\n if (mDrawPoint.getDrawText().getStatus() != currentStatus) {\n mDrawPoint.getDrawText().setStatus(currentStatus);\n if (null != mCallBackListener && currentStatus != TEXT_EDIT) {\n mCallBackListener.onUpdate(mDrawPoint);\n }\n }\n\n }\n\n /**\n * 文字编辑完成\n *\n * @param isSave 是否保存\n */\n public void afterEdit(boolean isSave) {\n Log.d(\"gpy\", \"要保存的文字：\" + mEtTextEdit.getText().toString());\n if (isSave) {\n mDrawPoint.getDrawText().setStr(mEtTextEdit.getText().toString());\n }\n switchView(TEXT_VIEW);\n hideSoftInput();\n }\n\n @Override\n public void onClick(View v) {\n int vId = v.getId();\n if (vId == R.id.v_outside) {\n if (mDrawPoint.getDrawText().getStatus() == TEXT_DETAIL && OperationUtils.getInstance().DISABLE) {\n switchView(TEXT_VIEW);\n }\n hideSoftInput();\n } else if (vId == R.id.tv_text_edit) {\n if (OperationUtils.getInstance().DISABLE) {\n switchView(TEXT_DETAIL);\n }\n } else if (vId == R.id.bt_text_delete) {\n if (OperationUtils.getInstance().DISABLE) {\n switchView(TEXT_DELETE);\n }\n } else if (vId == R.id.bt_text_edit) {\n if (OperationUtils.getInstance().DISABLE) {\n switchView(TEXT_EDIT);\n }\n }\n }\n\n public interface CallBackListener {\n /**\n * 更新文字属性\n */\n void onUpdate(DrawPoint drawPoint);\n }\n\n private void showSoftKeyBoard(final EditText et) {\n et.requestFocus();\n et.post(new Runnable() {\n @Override\n public void run() {\n // 弹出输入法\n InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);\n imm.showSoftInput(et, InputMethodManager.RESULT_UNCHANGED_SHOWN);\n }\n });\n }\n\n private void hideSoftInput() {\n if (this == null || mContext == null || mEtTextEdit == null) {\n return;\n }\n // 隐藏输入法\n ((InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE))\n .hideSoftInputFromWindow(mEtTextEdit.getWindowToken(), 0);\n }\n}\n" }, { "path": "wblib/src/main/res/drawable/draw_text_border.xml", "content": "\n\n \n \n" }, { "path": "wblib/src/main/res/layout/draw_text.xml", "content": "\n\n\n \n\n \n\n \n\n \n\n \n \n\n \n\n \n \n\n" }, { "path": "wblib/src/main/res/values/colors.xml", "content": "\n\n #3F51B5\n #303F9F\n #FF4081\n\n #ffffff\n #00000000\n #7f000000\n #cc2c1670\n #B2000000\n #3e3e3e\n #3e3e3e\n #ff6a00\n #f54983\n #663fde\n #24a8a3\n #f7f7f7\n\n" }, { "path": "wblib/src/main/res/values/strings.xml", "content": "\n wblib\n\n" } ]