[ { "path": ".gitignore", "content": "# Built application files\n*.apk\n*.ap_\n\n# Files for the Dalvik VM\n*.dex\n\n# Java class files\n*.class\n\n# Generated files\nbin/\ngen/\n\n# Gradle files\n.gradle/\nbuild/\n\n# Local configuration file (sdk path, etc)\nlocal.properties\n\n# Proguard folder generated by Eclipse\nproguard/\n\n# Log Files\n*.log\n\n# Android Studio Navigation editor temp files\n.navigation/\n\n# Android Studio captures folder\ncaptures/\n\n# jetbrain project file\n.idea/\n*.iml\n" }, { "path": "README.md", "content": "#RecyclerViewWithFooter\n\n 之所以会写这个库，是因为最近遇到朋友问推荐一个好的下拉刷新的库,然后我就给了我收集的[BeautifulRefreshLayout](https://github.com/android-cjj/BeautifulRefreshLayout)，但是，这时候又有个问题，明明这个库写的很好，就是因为没有加载更多，而另一个库设计的没前一个库好，只是功能比上个库多，所以选择了下一个。对于这种情况我是反对的，呵呵。\n \n 举个例子吧，我觉得官方的SwipeRefreshLayout已经是个很好的控件了，就是没有上拉刷新，所以很多人没用，特别是初学android的朋友，因为我们需要有一个库可以解决一切问题，对于这种情况，我给的demo已经很好的解决。\n \n 随意说说，为什么很多人不把上拉下拉融合在一起，至少我们的理解是他们是一体的，对，你这样想是没错。但是，我觉得这要看项目的具体情况。我之前写的[MaterialRefreshLayout](https://github.com/android-cjj/Android-MaterialRefreshLayout)就具备了，但是，上拉的时候需要用户自己拉，呵呵，我觉得很多余，另外，那个项目bug很多，慎用。呵呵... 所以，加载更多就是需要滑到底部自动加载，之前是 ListView.addFooterView(view) 的方法，常用作auto loading view ，但是RecyclerView 没有提供这个方法，没事，我写了 。\n \n 说了那么多废话，我们还是说说这个项目的功能吧。顾名思义，其实它就是一个给RecyclerView加底部View的库\n\n\n使用\n==================\nxml中的布局：\n```xml\n \n```\njava中\n```java\n mRecyclerViewWithFooter = (RecyclerViewWithFooter) this.findViewById(R.id.rv_load_more);\n mRecyclerViewWithFooter.setAdapter();\n```\n这样就可以了，是不是很简单，呵呵。\n\n如果需要监听Rv滑到底部，\n```java\n mRecyclerViewWithFooter.setOnLoadMoreListener(new OnLoadMoreListener() {\n @Override\n public void onLoadMore() {\n //加载数据\n }\n });\n```\nRecyclerViewWithFooter有三种类型，分别是：\n```java\n /**\n * 表示现在是切换成 load 状态\n */\n public void setLoad() {\n }\n\n /**\n * 表示切换成没有更多数据状态\n *\n * @param end\n */\n public void setEnd(CharSequence end) {\n\n }\n\n /**\n * 表示切换成 无数据 为空状态\n *\n * @param empty\n * @param resId\n */\n public void setEmpty(CharSequence empty, @DrawableRes int resId) {\n \n }\n```\n\n底部FootView如果不设置setFootItem，默认为DefaultFootItem，内嵌入了MaterialFootItem，效果如下：\n\n（1）这是默认的效果\n\n![](https://github.com/android-cjj/Android-RecyclerViewWithFooter/blob/master/img/cjj2.jpg)\n\n（2）这是Material风格的\n\n![](https://github.com/android-cjj/Android-RecyclerViewWithFooter/blob/master/img/cjj1.jpg)\n\n（3）你也可以自己定义\n\n![](https://github.com/android-cjj/Android-RecyclerViewWithFooter/blob/master/img/cjj.jpg)\n\n差不多就这些了，想了解更多自己看源码。还有项目肯定存在bug,选择权在于你，不要出了bug就找骂原作者，你没有资格，因为如果你不用，有个屁的bug,如果你用了出问题可以加\n\nGitHub小伙伴交流群'' 477826523 \n\n进群有要求，至少你Github有东西，别问为什么，原则问题，呵呵。我也是个菜鸟，也希望高手能帮我，呵呵\n\n特别鸣谢：\n--------------------------------\n[dim](https://github.com/zzz40500),[markzhai](https://github.com/markzhai)我死基友，呵呵\n\n我的微博：\n------------------------------\n[http://weibo.com/chenjijun2011](http://weibo.com/chenjijun2011)\n\nLicense\n=======\n\n The MIT License (MIT)\n\n\tCopyright (c) 2015 android-cjj\n\n\tPermission is hereby granted, free of charge, to any person obtaining a copy\n\tof this software and associated documentation files (the \"Software\"), to deal\n\tin the Software without restriction, including without limitation the rights\n\tto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n\tcopies of the Software, and to permit persons to whom the Software is\n\tfurnished to do so, subject to the following conditions:\n\n\tThe above copyright notice and this permission notice shall be included in all\n\tcopies or substantial portions of the Software.\n\n\tTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n\tIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n\tFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n\tAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n\tLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n\tOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n\tSOFTWARE.\n\n\n\n\n\n\n\n\n\n\n\n\n\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.cjj.loadmorervdemo\"\n minSdkVersion 15\n targetSdkVersion 23\n versionCode 1\n versionName \"1.0\"\n }\n buildTypes {\n release {\n minifyEnabled false\n proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'\n }\n }\n}\n\ndependencies {\n compile fileTree(include: ['*.jar'], dir: 'libs')\n testCompile 'junit:junit:4.12'\n compile 'com.android.support:appcompat-v7:23.+'\n compile 'com.android.support:design:23.+'\n compile 'com.android.support:recyclerview-v7:23.1.1'\n compile 'in.srain.cube:ultra-ptr:1.0.11'\n compile project(':library')\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:\\world\\android\\sdk/tools/proguard/proguard-android.txt\n# You can edit the include path and order by changing the proguardFiles\n# directive in build.gradle.\n#\n# For more details, see\n# http://developer.android.com/guide/developing/tools/proguard.html\n\n# Add any project specific keep options here:\n\n# If your project uses WebView with JS, uncomment the following\n# and specify the fully qualified class name to the JavaScript interface\n# class:\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\n# public *;\n#}\n" }, { "path": "app/src/main/AndroidManifest.xml", "content": "\n\n\n \n \n \n \n\n \n \n \n \n\n\n" }, { "path": "app/src/main/java/com/cjj/loadmorervdemo/CustomFootItem.java", "content": "package com.cjj.loadmorervdemo;\n\nimport android.view.LayoutInflater;\nimport android.view.View;\nimport android.view.ViewGroup;\n\nimport com.cjj.loadmore.FootItem;\nimport com.cjj.loadmore.RecyclerViewWithFooter;\n\n/**\n * Created by cjj on 2016/2/1.\n */\npublic class CustomFootItem extends FootItem {\n\n @Override\n public View onCreateView(ViewGroup parent) {\n return LayoutInflater.from(parent.getContext()).inflate(R.layout.foot_view, parent, false);\n }\n\n @Override\n public void onBindData(View view, int state) {\n /**\n * state 有 RecyclerViewWithFooter 定义的 STATE_END, STATE_LOADING, STATE_EMPTY, STATE_NONE\n */\n if (state == RecyclerViewWithFooter.STATE_LOADING) {\n\n } else if (state == RecyclerViewWithFooter.STATE_END) {\n\n }\n }\n}\n" }, { "path": "app/src/main/java/com/cjj/loadmorervdemo/DemoRvAdapter.java", "content": "package com.cjj.loadmorervdemo;\n\nimport android.content.Context;\nimport android.support.v7.widget.RecyclerView;\nimport android.view.LayoutInflater;\nimport android.view.View;\nimport android.view.ViewGroup;\nimport android.widget.ImageView;\n\nimport java.util.List;\n\npublic class DemoRvAdapter extends RecyclerView.Adapter {\n\n private Context mContext;\n private List mDataList;\n\n public DemoRvAdapter(Context context, List mDatas) {\n mContext = context;\n mDataList = mDatas;\n }\n\n @Override\n public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {\n return new MyViewHolder(\n LayoutInflater.from(mContext).inflate(R.layout.item_home, parent, false));\n }\n\n @Override\n public void onBindViewHolder(MyViewHolder holder, int position) {\n holder.mImageView.setImageResource(mDataList.get(position));\n }\n\n @Override\n public int getItemCount() {\n return mDataList.size();\n }\n\n class MyViewHolder extends RecyclerView.ViewHolder {\n\n ImageView mImageView;\n\n public MyViewHolder(View view) {\n super(view);\n mImageView = (ImageView) view.findViewById(R.id.iv_image);\n }\n }\n}" }, { "path": "app/src/main/java/com/cjj/loadmorervdemo/MainActivity.java", "content": "package com.cjj.loadmorervdemo;\n\nimport android.os.Bundle;\nimport android.os.Handler;\nimport android.support.v4.widget.SwipeRefreshLayout;\nimport android.support.v7.app.AppCompatActivity;\nimport android.support.v7.widget.Toolbar;\nimport android.view.Menu;\nimport android.view.MenuItem;\n\nimport com.cjj.loadmore.DefaultFootItem;\nimport com.cjj.loadmore.OnLoadMoreListener;\nimport com.cjj.loadmore.RecyclerViewWithFooter;\n\nimport java.util.ArrayList;\nimport java.util.List;\n\n\npublic class MainActivity extends AppCompatActivity {\n\n private List mDatas;\n private RecyclerViewWithFooter mRecyclerViewWithFooter;\n\n private Handler mHandler = new Handler();\n\n @Override\n protected void onCreate(Bundle savedInstanceState) {\n super.onCreate(savedInstanceState);\n setContentView(R.layout.activity_main);\n final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);\n setSupportActionBar(toolbar);\n\n final SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe);\n swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_red_light, android.R.color.holo_blue_light, android.R.color.holo_green_light);\n swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {\n @Override\n public void onRefresh() {\n mHandler.postDelayed(new Runnable() {\n @Override\n public void run() {\n addData();\n swipeRefreshLayout.setRefreshing(false);\n }\n }, 3000);\n }\n });\n\n initData();\n\n mRecyclerViewWithFooter = (RecyclerViewWithFooter) this.findViewById(R.id.rv_load_more);\n mRecyclerViewWithFooter.setAdapter(new DemoRvAdapter(this, mDatas));\n// mRecyclerViewWithFooter.setStaggeredGridLayoutManager(2);\n mRecyclerViewWithFooter.setFootItem(new DefaultFootItem());//默认是这种\n// mRecyclerViewWithFooter.setFootItem(new CustomFootItem());//自定义\n mRecyclerViewWithFooter.setOnLoadMoreListener(new OnLoadMoreListener() {\n @Override\n public void onLoadMore() {\n mRecyclerViewWithFooter.postDelayed(new Runnable() {\n @Override\n public void run() {\n addData();\n }\n }, 2000);\n }\n });\n }\n\n protected void initData() {\n mDatas = new ArrayList<>();\n mDatas.add(R.mipmap.cat1);\n mDatas.add(R.mipmap.cat2);\n// mDatas.add(R.mipmap.cat3);\n// mDatas.add(R.mipmap.cjj);\n// mDatas.add(R.mipmap.cat1);\n// mDatas.add(R.mipmap.cat2);\n }\n\n protected void addData() {\n mDatas.add(R.mipmap.cat1);\n mDatas.add(R.mipmap.cat2);\n mDatas.add(R.mipmap.cat3);\n mDatas.add(R.mipmap.cjj);\n mDatas.add(R.mipmap.cat1);\n mDatas.add(R.mipmap.cat2);\n mRecyclerViewWithFooter.getAdapter().notifyDataSetChanged();\n }\n\n @Override\n public boolean onCreateOptionsMenu(Menu menu) {\n // Inflate the menu; this adds items to the action bar if it is present.\n getMenuInflater().inflate(R.menu.menu_main, menu);\n return true;\n }\n\n @Override\n public boolean onOptionsItemSelected(MenuItem item) {\n // Handle action bar item clicks here. The action bar will\n // automatically handle clicks on the Home/Up button, so long\n // as you specify a parent activity in AndroidManifest.xml.\n int id = item.getItemId();\n\n //noinspection SimplifiableIfStatement\n if (id == R.id.addMoreAction) {\n mRecyclerViewWithFooter.setLoading();\n addData();\n return true;\n }\n if (id == R.id.endAction) {\n mRecyclerViewWithFooter.setEnd(\"没有更多数据了\");\n return true;\n }\n if (id == R.id.emptyAction) {\n mDatas.clear();\n mRecyclerViewWithFooter.setEmpty(\"没有数据\", R.mipmap.ic_launcher);\n return true;\n }\n\n return super.onOptionsItemSelected(item);\n }\n\n @Override\n protected void onDestroy() {\n super.onDestroy();\n mHandler.removeCallbacksAndMessages(null);\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" }, { "path": "app/src/main/res/layout/content_main.xml", "content": "\n\n\n\n \n\n \n \n\n \n\n" }, { "path": "app/src/main/res/layout/foot_view.xml", "content": "\n\n\n \n\n" }, { "path": "app/src/main/res/layout/item_home.xml", "content": "\n\n\n \n" }, { "path": "app/src/main/res/menu/menu_main.xml", "content": "\n \n \n \n\n\n\n\n" }, { "path": "app/src/main/res/values/colors.xml", "content": "\n\n @android:color/holo_red_light\n #303F9F\n #FF4081\n\n" }, { "path": "app/src/main/res/values/dimens.xml", "content": "\n \n 16dp\n 16dp\n 16dp\n\n" }, { "path": "app/src/main/res/values/strings.xml", "content": "\n RVWithFooter\n Settings\n 加载中...\n end\n\n" }, { "path": "app/src/main/res/values/styles.xml", "content": "\n\n \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": "// Top-level build file where you can add configuration options common to all sub-projects/modules.\n\nbuildscript {\n repositories {\n jcenter()\n }\n dependencies {\n classpath 'com.android.tools.build:gradle:1.3.1'\n\n // NOTE: Do not place your application dependencies here; they belong\n // in the individual module build.gradle files\n }\n}\n\nallprojects {\n repositories {\n jcenter()\n }\n}\n\ntask clean(type: Delete) {\n delete rootProject.buildDir\n}\n" }, { "path": "gradle/wrapper/gradle-wrapper.properties", "content": "#Mon Dec 28 10:00:20 PST 2015\ndistributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-2.8-all.zip\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": "gradlew", "content": "#!/usr/bin/env bash\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS=\"\"\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn ( ) {\n echo \"$*\"\n}\n\ndie ( ) {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\nesac\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin, switch paths to Windows format before running java\nif $cygwin ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=$((i+1))\n done\n case $i in\n (0) set -- ;;\n (1) set -- \"$args0\" ;;\n (2) set -- \"$args0\" \"$args1\" ;;\n (3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n (4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n (5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n (6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n (7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n (8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n (9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules\nfunction splitJvmOpts() {\n JVM_OPTS=(\"$@\")\n}\neval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS\nJVM_OPTS[${#JVM_OPTS[*]}]=\"-Dorg.gradle.appname=$APP_BASE_NAME\"\n\nexec \"$JAVACMD\" \"${JVM_OPTS[@]}\" -classpath \"$CLASSPATH\" org.gradle.wrapper.GradleWrapperMain \"$@\"\n" }, { "path": "gradlew.bat", "content": "@if \"%DEBUG%\" == \"\" @echo off\n@rem ##########################################################################\n@rem\n@rem Gradle startup script for Windows\n@rem\n@rem ##########################################################################\n\n@rem Set local scope for the variables with windows NT shell\nif \"%OS%\"==\"Windows_NT\" setlocal\n\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nset DEFAULT_JVM_OPTS=\n\nset DIRNAME=%~dp0\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\nset APP_BASE_NAME=%~n0\nset APP_HOME=%DIRNAME%\n\n@rem Find java.exe\nif defined JAVA_HOME goto findJavaFromJavaHome\n\nset JAVA_EXE=java.exe\n%JAVA_EXE% -version >NUL 2>&1\nif \"%ERRORLEVEL%\" == \"0\" goto init\n\necho.\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:findJavaFromJavaHome\nset JAVA_HOME=%JAVA_HOME:\"=%\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\n\nif exist \"%JAVA_EXE%\" goto init\n\necho.\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\necho.\necho Please set the JAVA_HOME variable in your environment to match the\necho location of your Java installation.\n\ngoto fail\n\n:init\n@rem Get command-line arguments, handling Windowz variants\n\nif not \"%OS%\" == \"Windows_NT\" goto win9xME_args\nif \"%@eval[2+2]\" == \"4\" goto 4NT_args\n\n:win9xME_args\n@rem Slurp the command line arguments.\nset CMD_LINE_ARGS=\nset _SKIP=2\n\n:win9xME_args_slurp\nif \"x%~1\" == \"x\" goto execute\n\nset CMD_LINE_ARGS=%*\ngoto execute\n\n:4NT_args\n@rem Get arguments from the 4NT Shell from JP Software\nset CMD_LINE_ARGS=%$\n\n:execute\n@rem Setup the command line\n\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\n\n@rem Execute Gradle\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%\n\n:end\n@rem End local scope for the variables with windows NT shell\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\n\n:fail\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\nrem the _cmd.exe /c_ return code!\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\nexit /b 1\n\n:mainEnd\nif \"%OS%\"==\"Windows_NT\" endlocal\n\n:omega\n" }, { "path": "library/.gitignore", "content": "/build\n" }, { "path": "library/build.gradle", "content": "apply plugin: 'com.android.library'\n\nandroid {\n compileSdkVersion 23\n buildToolsVersion \"23.0.2\"\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(include: ['*.jar'], dir: 'libs')\n testCompile 'junit:junit:4.12'\n compile 'com.android.support:appcompat-v7:23.1.1'\n compile 'com.android.support:recyclerview-v7:23.1.1'\n}\n" }, { "path": "library/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:\\world\\android\\sdk/tools/proguard/proguard-android.txt\n# You can edit the include path and order by changing the proguardFiles\n# directive in build.gradle.\n#\n# For more details, see\n# http://developer.android.com/guide/developing/tools/proguard.html\n\n# Add any project specific keep options here:\n\n# If your project uses WebView with JS, uncomment the following\n# and specify the fully qualified class name to the JavaScript interface\n# class:\n#-keepclassmembers class fqcn.of.javascript.interface.for.webview {\n# public *;\n#}\n" }, { "path": "library/src/main/AndroidManifest.xml", "content": "\n\n \n\n \n\n\n" }, { "path": "library/src/main/java/com/cjj/loadmore/DefaultEmptyItem.java", "content": "package com.cjj.loadmore;\n\nimport android.text.TextUtils;\nimport android.view.LayoutInflater;\nimport android.view.View;\nimport android.view.ViewGroup;\nimport android.widget.ImageView;\nimport android.widget.TextView;\n\nimport com.cjj.R;\n\n/**\n * 默认的空数据视图\n *\n * @author cjj on 16/1/31.\n */\npublic class DefaultEmptyItem extends EmptyItem {\n\n private TextView mEmptyTextView;\n private ImageView mEmptyImageView;\n\n @Override\n public View onCreateView(ViewGroup parent) {\n View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.rv_with_footer_empty_layout, parent, false);\n view.setLayoutParams(new ViewGroup.LayoutParams(parent.getMeasuredWidth(), parent.getMeasuredHeight()));\n mEmptyTextView = (TextView) view.findViewById(R.id.rv_with_footer_empty_title);\n mEmptyImageView = (ImageView) view.findViewById(R.id.rv_with_footer_empty_icon);\n return view;\n }\n\n @Override\n public void onBindData(View view) {\n if (TextUtils.isEmpty(mEmptyText)) {\n mEmptyTextView.setVisibility(View.GONE);\n } else {\n mEmptyTextView.setVisibility(View.VISIBLE);\n mEmptyTextView.setText(mEmptyText);\n }\n\n if (mEmptyIconRes != -1) {\n mEmptyImageView.setImageResource(mEmptyIconRes);\n }\n }\n}\n" }, { "path": "library/src/main/java/com/cjj/loadmore/DefaultFootItem.java", "content": "package com.cjj.loadmore;\n\nimport android.content.Context;\nimport android.text.TextUtils;\nimport android.view.LayoutInflater;\nimport android.view.View;\nimport android.view.ViewGroup;\nimport android.widget.ProgressBar;\nimport android.widget.TextView;\n\nimport com.cjj.R;\n\n/**\n * @author cjj\n */\npublic class DefaultFootItem extends FootItem {\n\n private ProgressBar mProgressBar;\n private TextView mLoadingText;\n private TextView mEndTextView;\n\n @Override\n public View onCreateView(ViewGroup parent) {\n LayoutInflater inflater = (LayoutInflater) parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);\n View view = inflater.inflate(R.layout.rv_with_footer_loading, parent, false);\n mProgressBar = (ProgressBar) view.findViewById(R.id.rv_with_footer_loading_progress);\n mEndTextView = (TextView) view.findViewById(R.id.rv_with_footer_loading_end);\n mLoadingText = (TextView) view.findViewById(R.id.rv_with_footer_loading_load);\n return view;\n }\n\n @Override\n public void onBindData(View view, int state) {\n if (state == RecyclerViewWithFooter.STATE_LOADING) {\n if (TextUtils.isEmpty(loadingText)) {\n showProgressBar(view.getContext().getResources().getString(R.string.rv_with_footer_loading));\n } else {\n showProgressBar(loadingText);\n }\n } else if (state == RecyclerViewWithFooter.STATE_END) {\n showEnd(endText);\n } else if (state == RecyclerViewWithFooter.STATE_PULL_TO_LOAD) {\n if (TextUtils.isEmpty(pullToLoadText)) {\n showPullToLoad(view.getContext().getResources().getString(R.string.rv_with_footer_pull_load_more));\n } else {\n showPullToLoad(loadingText);\n }\n }\n }\n\n public void showPullToLoad(CharSequence message) {\n showEnd(message);\n }\n\n public void showProgressBar(CharSequence load) {\n mEndTextView.setVisibility(View.GONE);\n mProgressBar.setVisibility(View.VISIBLE);\n if (!TextUtils.isEmpty(load)) {\n mLoadingText.setVisibility(View.VISIBLE);\n mLoadingText.setText(load);\n } else {\n mLoadingText.setVisibility(View.GONE);\n }\n }\n\n public void showEnd(CharSequence end) {\n mEndTextView.setVisibility(View.VISIBLE);\n mProgressBar.setVisibility(View.GONE);\n mLoadingText.setVisibility(View.GONE);\n if (!TextUtils.isEmpty(end)) {\n mEndTextView.setText(end);\n }\n }\n}\n" }, { "path": "library/src/main/java/com/cjj/loadmore/EmptyItem.java", "content": "package com.cjj.loadmore;\n\nimport android.view.View;\nimport android.view.ViewGroup;\n\n/**\n * 没数据时候的默认View\n *\n * @author zzz40500 on 16/1/31.\n */\npublic abstract class EmptyItem {\n\n CharSequence mEmptyText;\n int mEmptyIconRes = -1;\n\n abstract View onCreateView(ViewGroup parent);\n\n abstract void onBindData(View view);\n}\n" }, { "path": "library/src/main/java/com/cjj/loadmore/FootItem.java", "content": "package com.cjj.loadmore;\n\nimport android.view.View;\nimport android.view.ViewGroup;\n\n/**\n * Footer item\n *\n * @author cjj on 2016/1/30.\n */\npublic abstract class FootItem {\n\n public CharSequence loadingText;\n public CharSequence endText;\n public CharSequence pullToLoadText;\n\n public abstract View onCreateView(ViewGroup parent);\n\n public abstract void onBindData(View view, int state);\n\n}\n" }, { "path": "library/src/main/java/com/cjj/loadmore/OnLoadMoreListener.java", "content": "package com.cjj.loadmore;\n\n/**\n * Load more interface\n *\n * @author cjj\n */\npublic interface OnLoadMoreListener {\n void onLoadMore();\n}\n" }, { "path": "library/src/main/java/com/cjj/loadmore/RecyclerViewUtils.java", "content": "package com.cjj.loadmore;\n\nimport android.support.v7.widget.GridLayoutManager;\nimport android.support.v7.widget.LinearLayoutManager;\nimport android.support.v7.widget.RecyclerView;\nimport android.support.v7.widget.StaggeredGridLayoutManager;\nimport android.util.Log;\n\n/**\n * 设置rv manager 类型\n *\n * @author cjj\n */\nclass RecyclerViewUtils {\n\n private static final String TAG = \"RecyclerViewUtils\";\n\n public static void setVerticalLinearLayout(RecyclerView rv) {\n LinearLayoutManager layoutManager = new LinearLayoutManager(rv.getContext(), LinearLayoutManager.VERTICAL, false) {\n @Override\n public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {\n try {\n super.onLayoutChildren(recycler, state);\n } catch (IndexOutOfBoundsException e) {\n Log.e(TAG, \"meet an IndexOutOfBoundsException in RecyclerView\");\n }\n }\n };\n rv.setLayoutManager(layoutManager);\n }\n\n public static void setGridLayout(RecyclerView rv, int spanCount) {\n GridLayoutManager gridLayoutManager = new GridLayoutManager(rv.getContext(), spanCount, GridLayoutManager.VERTICAL, false) {\n @Override\n public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {\n try {\n super.onLayoutChildren(recycler, state);\n } catch (IndexOutOfBoundsException e) {\n Log.e(TAG, \"meet an IndexOutOfBoundsException in RecyclerView\");\n }\n }\n };\n rv.setLayoutManager(gridLayoutManager);\n }\n\n public static void setStaggeredGridLayoutManager(RecyclerView rv, int spanCount) {\n StaggeredGridLayoutManager staggeredGridLayoutManager = new StaggeredGridLayoutManager(spanCount, StaggeredGridLayoutManager.VERTICAL) {\n @Override\n public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {\n try {\n super.onLayoutChildren(recycler, state);\n } catch (IndexOutOfBoundsException e) {\n Log.e(RecyclerViewUtils.TAG, \"meet an IndexOutOfBoundsException in RecyclerView\");\n }\n }\n };\n rv.setLayoutManager(staggeredGridLayoutManager);\n }\n}\n" }, { "path": "library/src/main/java/com/cjj/loadmore/RecyclerViewWithFooter.java", "content": "package com.cjj.loadmore;\n\n\nimport android.content.Context;\nimport android.support.annotation.DrawableRes;\nimport android.support.annotation.IntDef;\nimport android.support.v7.widget.GridLayoutManager;\nimport android.support.v7.widget.LinearLayoutManager;\nimport android.support.v7.widget.RecyclerView;\nimport android.support.v7.widget.StaggeredGridLayoutManager;\nimport android.util.AttributeSet;\nimport android.util.Log;\nimport android.view.View;\nimport android.view.ViewGroup;\n\nimport java.lang.annotation.Retention;\nimport java.lang.annotation.RetentionPolicy;\n\n/**\n * A {@link RecyclerView} with footer which enables load more.\n *\n * @author cjj\n */\npublic class RecyclerViewWithFooter extends RecyclerView {\n\n private static final String TAG = \"RecyclerViewWithFooter\";\n\n public static final int STATE_END = 0;\n public static final int STATE_LOADING = 1;\n public static final int STATE_EMPTY = 2;\n public static final int STATE_NONE = 3;\n public static final int STATE_PULL_TO_LOAD = 4;\n\n private boolean mIsGetDataForNet = false;\n\n @State\n private int mState = STATE_NONE;\n\n /**\n * 默认的 FootItem;\n */\n private FootItem mFootItem = new DefaultFootItem();\n private EmptyItem mEmptyItem = new DefaultEmptyItem();\n\n private AdapterDataObserver mAdapterDataObserver = new AdapterDataObserver() {\n\n @Override\n public void onChanged() {\n super.onChanged();\n reset();\n }\n\n private void reset() {\n mIsGetDataForNet = false;\n }\n\n @Override\n public void onItemRangeChanged(int positionStart, int itemCount) {\n super.onItemRangeChanged(positionStart, itemCount);\n reset();\n\n }\n\n @Override\n public void onItemRangeChanged(int positionStart, int itemCount, Object payload) {\n super.onItemRangeChanged(positionStart, itemCount, payload);\n reset();\n\n }\n\n @Override\n public void onItemRangeInserted(int positionStart, int itemCount) {\n super.onItemRangeInserted(positionStart, itemCount);\n reset();\n\n }\n\n @Override\n public void onItemRangeRemoved(int positionStart, int itemCount) {\n super.onItemRangeRemoved(positionStart, itemCount);\n reset();\n }\n\n @Override\n public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {\n super.onItemRangeMoved(fromPosition, toPosition, itemCount);\n reset();\n }\n };\n\n public RecyclerViewWithFooter(Context context) {\n super(context);\n init();\n }\n\n public RecyclerViewWithFooter(Context context, AttributeSet attrs) {\n super(context, attrs);\n init();\n }\n\n public RecyclerViewWithFooter(Context context, AttributeSet attrs, int defStyle) {\n super(context, attrs, defStyle);\n init();\n }\n\n private void init() {\n setVerticalLinearLayout();\n }\n\n public void setVerticalLinearLayout() {\n RecyclerViewUtils.setVerticalLinearLayout(this);\n }\n\n public void setGridLayout(int span) {\n RecyclerViewUtils.setGridLayout(this, span);\n }\n\n public void setStaggeredGridLayoutManager(int spanCount) {\n RecyclerViewUtils.setStaggeredGridLayoutManager(this, spanCount);\n }\n\n public void setOnLoadMoreListener(OnLoadMoreListener onLoadMoreListener) {\n mState = STATE_PULL_TO_LOAD;\n\n final OnLoadMoreListenerWrapper wrapper = new OnLoadMoreListenerWrapper(onLoadMoreListener);\n\n addOnScrollListener(new RecyclerView.OnScrollListener() {\n @Override\n public void onScrollStateChanged(RecyclerView recyclerView, int newState) {\n super.onScrollStateChanged(recyclerView, newState);\n if (newState == RecyclerView.SCROLL_STATE_IDLE) {\n RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();\n if (layoutManager instanceof LinearLayoutManager) {\n int lastVisiblePosition = ((LinearLayoutManager) layoutManager).findLastVisibleItemPosition();\n if (lastVisiblePosition >= recyclerView.getAdapter().getItemCount() - 1) {\n if (mState == STATE_PULL_TO_LOAD) {\n setLoading();\n }\n wrapper.onLoadMore();\n }\n } else if (layoutManager instanceof StaggeredGridLayoutManager) {\n StaggeredGridLayoutManager staggeredGridLayoutManager = (StaggeredGridLayoutManager) layoutManager;\n int last[] = new int[staggeredGridLayoutManager.getSpanCount()];\n staggeredGridLayoutManager.findLastVisibleItemPositions(last);\n\n for (int aLast : last) {\n Log.i(TAG, aLast + \" \" + recyclerView.getAdapter().getItemCount());\n if (aLast >= recyclerView.getAdapter().getItemCount() - 1) {\n if (mState == STATE_PULL_TO_LOAD) {\n setLoading();\n }\n wrapper.onLoadMore();\n }\n }\n }\n }\n }\n });\n }\n\n @Override\n public void setAdapter(Adapter adapter) {\n LoadMoreAdapter loadMoreAdapter;\n if (adapter instanceof LoadMoreAdapter) {\n loadMoreAdapter = (LoadMoreAdapter) adapter;\n loadMoreAdapter.registerAdapterDataObserver(mAdapterDataObserver);\n super.setAdapter(adapter);\n } else {\n loadMoreAdapter = new LoadMoreAdapter(adapter);\n loadMoreAdapter.registerAdapterDataObserver(mAdapterDataObserver);\n super.setAdapter(loadMoreAdapter);\n }\n }\n\n /**\n * 设置loading提示字符串\n *\n * @param loadText 提示字符串\n * @return {@link RecyclerViewWithFooter}\n */\n public RecyclerViewWithFooter applyLoadingText(CharSequence loadText) {\n mFootItem.loadingText = loadText;\n return this;\n }\n\n public RecyclerViewWithFooter applyPullToLoadText(CharSequence pullToLoadText) {\n mFootItem.pullToLoadText = pullToLoadText;\n return this;\n }\n\n public RecyclerViewWithFooter applyEndText(CharSequence endText) {\n mFootItem.endText = endText;\n return this;\n }\n\n public RecyclerViewWithFooter applyEmptyText(CharSequence emptyText, @DrawableRes int drawableId) {\n mEmptyItem.mEmptyIconRes = drawableId;\n mEmptyItem.mEmptyText = emptyText;\n return this;\n }\n\n public void setFootItem(FootItem footItem) {\n if (mFootItem != null) {\n if (footItem.endText == null) {\n footItem.endText = mFootItem.endText;\n }\n if (footItem.loadingText == null) {\n footItem.loadingText = mFootItem.loadingText;\n }\n if (footItem.pullToLoadText == null) {\n footItem.pullToLoadText = mFootItem.pullToLoadText;\n }\n }\n mFootItem = footItem;\n }\n\n public void setEmptyItem(EmptyItem emptyItem) {\n if (mEmptyItem != null) {\n if (emptyItem.mEmptyIconRes == -1) {\n emptyItem.mEmptyIconRes = mEmptyItem.mEmptyIconRes;\n }\n if (emptyItem.mEmptyText == null) {\n emptyItem.mEmptyText = mEmptyItem.mEmptyText;\n }\n }\n mEmptyItem = emptyItem;\n }\n\n /**\n * 切换为loading状态\n */\n public void setLoading() {\n if (getAdapter() != null) {\n mState = STATE_LOADING;\n mIsGetDataForNet = false;\n getAdapter().notifyItemChanged(getAdapter().getItemCount() - 1);\n }\n }\n\n /**\n * 切换为没有更多数据状态\n *\n * @param end 提示字符串\n */\n public void setEnd(CharSequence end) {\n if (getAdapter() != null) {\n mIsGetDataForNet = false;\n mState = STATE_END;\n mFootItem.endText = end;\n getAdapter().notifyItemChanged(getAdapter().getItemCount() - 1);\n }\n }\n\n /**\n * 切换为没有更多数据状态\n */\n public void setEnd() {\n if (getAdapter() != null) {\n mIsGetDataForNet = false;\n mState = STATE_END;\n getAdapter().notifyItemChanged(getAdapter().getItemCount() - 1);\n }\n }\n\n /**\n * 切换成无数据状态\n *\n * @param empty 无数据状态提示消息\n * @param resId 无数据状态提示图标\n */\n public void setEmpty(CharSequence empty, @DrawableRes int resId) {\n if (getAdapter() != null) {\n mState = STATE_EMPTY;\n mEmptyItem.mEmptyText = empty;\n mEmptyItem.mEmptyIconRes = resId;\n if (isEmpty()) {\n getAdapter().notifyDataSetChanged();\n }\n }\n }\n\n /**\n * 切换成无数据状态\n */\n public void setEmpty() {\n if (getAdapter() != null) {\n mState = STATE_EMPTY;\n if (isEmpty()) {\n getAdapter().notifyDataSetChanged();\n }\n }\n }\n\n /**\n * 数据是否为空\n */\n private boolean isEmpty() {\n return (mState == STATE_NONE && getAdapter().getItemCount() == 0) ||\n (mState != STATE_NONE && getAdapter().getItemCount() == 1);\n }\n\n public boolean isLoadMoreEnable() {\n return mState != STATE_LOADING;\n }\n\n @IntDef({STATE_END, STATE_LOADING, STATE_EMPTY, STATE_NONE, STATE_PULL_TO_LOAD})\n @Retention(RetentionPolicy.SOURCE)\n public @interface State {\n }\n\n private class OnLoadMoreListenerWrapper implements OnLoadMoreListener {\n\n private OnLoadMoreListener mOnLoadMoreListener;\n\n public OnLoadMoreListenerWrapper(OnLoadMoreListener onLoadMoreListener) {\n mOnLoadMoreListener = onLoadMoreListener;\n }\n\n @Override\n public void onLoadMore() {\n if (!mIsGetDataForNet && !isLoadMoreEnable()) {\n mIsGetDataForNet = true;\n mOnLoadMoreListener.onLoadMore();\n }\n }\n }\n\n public class LoadMoreAdapter extends RecyclerView.Adapter {\n\n public static final int LOAD_MORE_VIEW_TYPE = -404;\n public static final int EMPTY_VIEW_TYPE = -403;\n\n public RecyclerView.Adapter mAdapter;\n\n public LoadMoreAdapter(Adapter adapter) {\n mAdapter = adapter;\n }\n\n @Override\n public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {\n if (viewType == LOAD_MORE_VIEW_TYPE) {\n return new LoadMoreVH();\n } else if (viewType == EMPTY_VIEW_TYPE) {\n return new EmptyVH();\n }\n return mAdapter.onCreateViewHolder(parent, viewType);\n }\n\n @Override\n public void registerAdapterDataObserver(AdapterDataObserver observer) {\n super.registerAdapterDataObserver(observer);\n mAdapter.registerAdapterDataObserver(observer);\n\n }\n\n @Override\n public void unregisterAdapterDataObserver(AdapterDataObserver observer) {\n super.unregisterAdapterDataObserver(observer);\n mAdapter.unregisterAdapterDataObserver(observer);\n }\n\n @Override\n public void onBindViewHolder(ViewHolder holder, int position) {\n if (!isFootView(position)) {\n mAdapter.onBindViewHolder(holder, position);\n } else {\n if (getLayoutManager() instanceof StaggeredGridLayoutManager) {\n ViewGroup.LayoutParams layoutParams = holder.itemView.getLayoutParams();\n if (layoutParams instanceof StaggeredGridLayoutManager.LayoutParams) {\n ((StaggeredGridLayoutManager.LayoutParams) layoutParams).setFullSpan(true);\n }\n } else if (getLayoutManager() instanceof GridLayoutManager) {\n final GridLayoutManager layoutManager = (GridLayoutManager) getLayoutManager();\n layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {\n @Override\n public int getSpanSize(int position) {\n int viewType = getAdapter().getItemViewType(position);\n if (viewType < 0) {\n return layoutManager.getSpanCount();\n }\n return 1;\n }\n });\n }\n if (holder instanceof VH) {\n ((VH) holder).onBindViewHolder();\n }\n }\n }\n\n private boolean isFootView(int position) {\n return position == getItemCount() - 1 && mState != STATE_NONE;\n }\n\n @Override\n public int getItemViewType(int position) {\n if (!isFootView(position)) {\n return mAdapter.getItemViewType(position);\n } else {\n if (mState == STATE_EMPTY && getItemCount() == 1) {\n return EMPTY_VIEW_TYPE;\n } else {\n return LOAD_MORE_VIEW_TYPE;\n }\n }\n }\n\n @Override\n public int getItemCount() {\n if (mState == STATE_NONE) {\n return mAdapter.getItemCount();\n } else {\n return mAdapter.getItemCount() + 1;\n }\n }\n\n /**\n * 加载更多的ViewHolder\n */\n private class LoadMoreVH extends VH {\n\n private View mItemView;\n\n public LoadMoreVH() {\n super(mFootItem.onCreateView(RecyclerViewWithFooter.this));\n mItemView = itemView;\n }\n\n @Override\n public void onBindViewHolder() {\n super.onBindViewHolder();\n if (mState == STATE_LOADING || mState == STATE_END || mState == STATE_PULL_TO_LOAD) {\n mFootItem.onBindData(mItemView, mState);\n }\n }\n }\n\n /**\n * 数据为空时的ViewHolder\n */\n private class EmptyVH extends VH {\n\n public EmptyVH() {\n super(mEmptyItem.onCreateView(RecyclerViewWithFooter.this));\n }\n\n @Override\n public void onBindViewHolder() {\n super.onBindViewHolder();\n mEmptyItem.onBindData(itemView);\n }\n }\n\n class VH extends RecyclerView.ViewHolder {\n\n public VH(View itemView) {\n super(itemView);\n }\n\n public void onBindViewHolder() {\n\n }\n }\n }\n}\n" }, { "path": "library/src/main/res/layout/rv_with_footer_empty_layout.xml", "content": "\n\n\n\n \n\n \n\n\n" }, { "path": "library/src/main/res/layout/rv_with_footer_loading.xml", "content": "\n\n\n\n \n\n \n\n \n \n\n \n\n\n" }, { "path": "library/src/main/res/values/rv_with_footer_strings.xml", "content": "\n 上拉或点击加载更多\n 加载中…\n 没有数据啦\n\n" }, { "path": "settings.gradle", "content": "include ':app', ':library'\n" } ]