├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── build │ └── outputs │ │ └── apk │ │ └── app-debug.apk ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── cy │ │ └── rvplaylist │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── cy │ │ │ └── rvplaylist │ │ │ ├── LogUtils.java │ │ │ ├── MainActivity.java │ │ │ ├── PlayBean.java │ │ │ └── ScreenUtils.java │ └── res │ │ ├── layout │ │ ├── activity_main.xml │ │ └── item.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── cy │ └── rvplaylist │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 微信公众号 2 | 3 | ![这里写图片描述](http://upload-images.jianshu.io/upload_images/11866078-a6969884111cd3b4?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240) 4 | 5 | [简书](https://www.jianshu.com/u/b8159d455c69) 6 | 7 | APK_demo [https://github.com/AnJiaoDe/RecyclerViewVideoPlayList/blob/master/app/build/outputs/apk/app-debug.apk](https://github.com/AnJiaoDe/RecyclerViewVideoPlayList/blob/master/app/build/outputs/apk/app-debug.apk) 8 | 9 | ## 视频列表页自动播放 10 | 11 | ## 1自动播放功能-用户上滑流程 12 | 播放的View上滑至消失一半以上的时候，停止播放，自动播放下一个视频 13 | 14 | 15 | ## 2.自动播放功能-用户下滑流程图 16 | 播放的View下滑至消失一半以上的时候，停止播放，自动播放上一个视频 17 | 18 | ![在这里插入图片描述](http://upload-images.jianshu.io/upload_images/11866078-5caadb593da542d7.gif?imageMogr2/auto-orient/strip) 19 | **产品经理下发如此需求，虽然不难，想想还是有点复杂** 20 | 21 | ## 解决思路： 22 | 23 | **上滑**：播放视频的item view的顶部Y坐标（相对于整个屏幕）和recyclerview顶部Y坐标（相对于整个屏幕）进行对比，判断是否需要停止播放，自动播放其他视频等； 24 | **下滑**：同理 25 | 26 | ![在这里插入图片描述](http://upload-images.jianshu.io/upload_images/11866078-80c0377263523eeb.gif?imageMogr2/auto-orient/strip) 27 | ![在这里插入图片描述](http://upload-images.jianshu.io/upload_images/11866078-49b1fba968e844de.jpg?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240) 28 | 实现起来有点复杂，话不多说，上代码： 29 | 30 | [参考万能适配器](https://github.com/AnJiaoDe/RecyclerViewAdapter) 31 | **activity_main.xml** 32 | ``` 33 | 34 | 39 | 40 | 44 | 45 | 46 | ``` 47 | **item.xml** 48 | 49 | ``` 50 | 51 | 60 | 61 | 62 | ``` 63 | **MainActivity.java** 64 | 65 | ``` 66 | public class MainActivity extends AppCompatActivity { 67 | private RVAdapter rvAdapter; 68 | 69 | private int position_play = -1;//播放的位置 70 | 71 | //用户手动点击播放后，自动播放开始， 72 | // 除非用户手动点击停止，或者视频播放完毕，停止自动播放， 73 | private boolean isLooper = false; 74 | private int looperFlag = 0;//0,无自动播放，1.自动播放上一个，2自动播放下一个 75 | private List list; 76 | 77 | private VerticalRecyclerView verticalRecyclerView; 78 | 79 | @Override 80 | protected void onCreate(Bundle savedInstanceState) { 81 | super.onCreate(savedInstanceState); 82 | setContentView(R.layout.activity_main); 83 | 84 | list = new ArrayList<>(); 85 | //播放状态 0播放，1停止 86 | list.add(new PlayBean(1)); 87 | list.add(new PlayBean(1)); 88 | list.add(new PlayBean(1)); 89 | list.add(new PlayBean(1)); 90 | list.add(new PlayBean(1)); 91 | list.add(new PlayBean(1)); 92 | list.add(new PlayBean(1)); 93 | list.add(new PlayBean(1)); 94 | list.add(new PlayBean(1)); 95 | list.add(new PlayBean(1)); 96 | list.add(new PlayBean(1)); 97 | list.add(new PlayBean(1)); 98 | /** 99 | * 万能适配器，参考https://github.com/AnJiaoDe/RecyclerViewAdapter 100 | */ 101 | rvAdapter = new RVAdapter(list) { 102 | @Override 103 | public void bindDataToView(RVViewHolder holder, int position, PlayBean bean, boolean isSelected) { 104 | 105 | int state = bean.getState(); 106 | String tv_text = ""; 107 | //播放状态 0播放，1停止 108 | switch (state) { 109 | case 0: 110 | tv_text = position + "正在播放"; 111 | holder.setTextColor(R.id.tv, 0xffff0000); 112 | break; 113 | case 1: 114 | tv_text = position + "停止"; 115 | holder.setTextColor(R.id.tv, 0xff454545); 116 | 117 | break; 118 | 119 | } 120 | holder.setText(R.id.tv, tv_text); 121 | } 122 | 123 | @Override 124 | public int getItemLayoutID(int position, PlayBean bean) { 125 | return R.layout.item; 126 | } 127 | 128 | @Override 129 | public void onItemClick(int position, PlayBean bean) { 130 | //播放状态 0播放，1停止 131 | int state = bean.getState(); 132 | switch (state) { 133 | case 0: 134 | bean.setState(1); 135 | isLooper = false;//自动播放停止 136 | break; 137 | case 1: 138 | if (position_play != -1) 139 | list.get(position_play).setState(1);//上次播放的要停止 140 | position_play = position; 141 | bean.setState(0); 142 | isLooper = true;//自动播放开始 143 | break; 144 | } 145 | notifyDataSetChanged(); 146 | } 147 | }; 148 | 149 | verticalRecyclerView = ((VerticalRecyclerView) findViewById(R.id.vrv)); 150 | verticalRecyclerView.setAdapter(rvAdapter); 151 | 152 | 153 | verticalRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { 154 | @Override 155 | public void onScrollStateChanged(RecyclerView recyclerView, int newState) { 156 | super.onScrollStateChanged(recyclerView, newState); 157 | //滑动停止后， 158 | if (newState == RecyclerView.SCROLL_STATE_IDLE && isLooper && looperFlag != 0) { 159 | LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager(); 160 | 161 | switch (looperFlag) { 162 | 163 | case 1: 164 | int position_lastVisible=layoutManager.findLastVisibleItemPosition(); 165 | if (position_lastVisible==position_play){ 166 | //自动播放上一个 167 | position_play-=1; 168 | }else { 169 | //最后一个可见的item和滑出去的上次播放的view隔了N(N>=1)个Item,所以自动播放倒数第2个可见的item 170 | position_play=position_lastVisible-1; 171 | } 172 | 173 | break; 174 | case 2: 175 | int position_firstVisible=layoutManager.findFirstVisibleItemPosition(); 176 | if (position_firstVisible==position_play){ 177 | //自动播放下一个 178 | 179 | position_play+=1; 180 | }else { 181 | //第一个可见的item和滑出去的上次播放的view隔了N(N>=1)个Item,所以自动播放第2个可见的item 182 | position_play=position_firstVisible+1; 183 | 184 | } 185 | 186 | break; 187 | } 188 | list.get(position_play).setState(0); 189 | 190 | rvAdapter.notifyItemChanged(position_play); 191 | 192 | //注意 193 | looperFlag=0; 194 | } 195 | } 196 | 197 | @Override 198 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 199 | super.onScrolled(recyclerView, dx, dy); 200 | 201 | if (!isLooper) return; 202 | LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager(); 203 | View view = layoutManager.findViewByPosition(position_play); 204 | //说明播放的view还未完全消失 205 | if (view != null) { 206 | 207 | int y_t_rv = ScreenUtils.getViewScreenLocation(verticalRecyclerView)[1];//RV顶部Y坐标 208 | int y_b_rv = y_t_rv + verticalRecyclerView.getHeight();//RV底部Y坐标 209 | 210 | int y_t_view = ScreenUtils.getViewScreenLocation(view)[1];//播放的View顶部Y坐标 211 | int height_view = view.getHeight(); 212 | int y_b_view = y_t_view + height_view;//播放的View底部Y坐标 213 | 214 | //上滑 215 | if (dy > 0) { 216 | //播放的View上滑，消失了一半了,停止播放， 217 | if ((y_t_rv > y_t_view) && ((y_t_rv - y_t_view) > height_view * 1f / 2)) { 218 | 219 | list.get(position_play).setState(1); 220 | rvAdapter.notifyItemChanged(position_play); 221 | looperFlag = 2;//自动播放下一个 222 | } 223 | 224 | } else if (dy < 0) { 225 | //下滑 226 | 227 | // LogUtils.log("y_t_rv", y_t_rv); 228 | // LogUtils.log("y_b_rv", y_b_rv); 229 | //播放的View下滑，消失了一半了,停止播放 230 | if ((y_b_view > y_b_rv) && ((y_b_view - y_b_rv) > height_view * 1f / 2)) { 231 | 232 | list.get(position_play).setState(1); 233 | rvAdapter.notifyItemChanged(position_play); 234 | looperFlag = 1;//自动播放上一个 235 | 236 | 237 | } 238 | } 239 | } 240 | 241 | 242 | } 243 | }); 244 | 245 | } 246 | } 247 | 248 | ``` 249 | ## 各位老铁有问题欢迎及时联系、指正、批评、撕逼 250 | 251 | GitHub [https://github.com/AnJiaoDe](https://github.com/AnJiaoDe) 252 | 253 | 关注专题Android开发常用开源库[https://www.jianshu.com/c/3ff4b3951dc5](https://www.jianshu.com/c/3ff4b3951dc5) 254 | 255 | 简书 [https://www.jianshu.com/u/b8159d455c69](https://www.jianshu.com/u/b8159d455c69) 256 | 257 | 微信公众号 258 | ![这里写图片描述](http://upload-images.jianshu.io/upload_images/11866078-fcfbb45175f99de0?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240) 259 | 260 | QQ群 261 | ![这里写图片描述](http://upload-images.jianshu.io/upload_images/11866078-a31ff40ac6850a6d?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240) 262 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.cy.rvplaylist" 8 | minSdkVersion 19 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.3.1' 28 | testCompile 'junit:junit:4.12' 29 | 30 | compile 'com.github.AnJiaoDe:RecyclerViewAdapter:V2.3.0' 31 | } 32 | -------------------------------------------------------------------------------- /app/build/outputs/apk/app-debug.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/app/build/outputs/apk/app-debug.apk -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in D:\AndroidSDK/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/cy/rvplaylist/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.cy.rvplaylist; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.cy.rvplaylist", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /app/src/main/java/com/cy/rvplaylist/LogUtils.java: -------------------------------------------------------------------------------- 1 | package com.cy.rvplaylist; 2 | 3 | import android.util.Log; 4 | 5 | /** 6 | * Created by lenovo on 2017/8/20. 7 | */ 8 | 9 | public class LogUtils { 10 | public static void log(String tag, Object content){ 11 | Log.e(tag,"------->>>>"+content.toString()); 12 | } 13 | public static void log(String tag){ 14 | Log.e(tag,"------->>>>"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /app/src/main/java/com/cy/rvplaylist/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.cy.rvplaylist; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.support.v7.widget.LinearLayoutManager; 6 | import android.support.v7.widget.RecyclerView; 7 | import android.view.View; 8 | 9 | import com.cy.cyrvadapter.adapter.RVAdapter; 10 | import com.cy.cyrvadapter.recyclerview.VerticalRecyclerView; 11 | 12 | import java.util.ArrayList; 13 | import java.util.List; 14 | 15 | public class MainActivity extends AppCompatActivity { 16 | private RVAdapter rvAdapter; 17 | 18 | private int position_play = -1;//播放的位置 19 | 20 | //用户手动点击播放后，自动播放开始， 21 | // 除非用户手动点击停止，或者视频播放完毕，停止自动播放， 22 | private boolean isLooper = false; 23 | private int looperFlag = 0;//0,无自动播放，1.自动播放上一个，2自动播放下一个 24 | private List list; 25 | 26 | private VerticalRecyclerView verticalRecyclerView; 27 | 28 | @Override 29 | protected void onCreate(Bundle savedInstanceState) { 30 | super.onCreate(savedInstanceState); 31 | setContentView(R.layout.activity_main); 32 | 33 | list = new ArrayList<>(); 34 | //播放状态 0播放，1停止 35 | list.add(new PlayBean(1)); 36 | list.add(new PlayBean(1)); 37 | list.add(new PlayBean(1)); 38 | list.add(new PlayBean(1)); 39 | list.add(new PlayBean(1)); 40 | list.add(new PlayBean(1)); 41 | list.add(new PlayBean(1)); 42 | list.add(new PlayBean(1)); 43 | list.add(new PlayBean(1)); 44 | list.add(new PlayBean(1)); 45 | list.add(new PlayBean(1)); 46 | list.add(new PlayBean(1)); 47 | /** 48 | * 万能适配器，参考https://github.com/AnJiaoDe/RecyclerViewAdapter 49 | */ 50 | rvAdapter = new RVAdapter(list) { 51 | @Override 52 | public void bindDataToView(RVViewHolder holder, int position, PlayBean bean, boolean isSelected) { 53 | 54 | int state = bean.getState(); 55 | String tv_text = ""; 56 | //播放状态 0播放，1停止 57 | switch (state) { 58 | case 0: 59 | tv_text = position + "正在播放"; 60 | holder.setTextColor(R.id.tv, 0xffff0000); 61 | break; 62 | case 1: 63 | tv_text = position + "停止"; 64 | holder.setTextColor(R.id.tv, 0xff454545); 65 | 66 | break; 67 | 68 | } 69 | holder.setText(R.id.tv, tv_text); 70 | } 71 | 72 | @Override 73 | public int getItemLayoutID(int position, PlayBean bean) { 74 | return R.layout.item; 75 | } 76 | 77 | @Override 78 | public void onItemClick(int position, PlayBean bean) { 79 | //播放状态 0播放，1停止 80 | int state = bean.getState(); 81 | switch (state) { 82 | case 0: 83 | bean.setState(1); 84 | isLooper = false;//自动播放停止 85 | break; 86 | case 1: 87 | if (position_play != -1) 88 | list.get(position_play).setState(1);//上次播放的要停止 89 | position_play = position; 90 | bean.setState(0); 91 | isLooper = true;//自动播放开始 92 | break; 93 | } 94 | notifyDataSetChanged(); 95 | } 96 | }; 97 | 98 | verticalRecyclerView = ((VerticalRecyclerView) findViewById(R.id.vrv)); 99 | verticalRecyclerView.setAdapter(rvAdapter); 100 | 101 | 102 | verticalRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { 103 | @Override 104 | public void onScrollStateChanged(RecyclerView recyclerView, int newState) { 105 | super.onScrollStateChanged(recyclerView, newState); 106 | //滑动停止后， 107 | if (newState == RecyclerView.SCROLL_STATE_IDLE && isLooper && looperFlag != 0) { 108 | LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager(); 109 | 110 | switch (looperFlag) { 111 | 112 | case 1: 113 | int position_lastVisible=layoutManager.findLastVisibleItemPosition(); 114 | if (position_lastVisible==position_play){ 115 | //自动播放上一个 116 | position_play-=1; 117 | }else { 118 | //最后一个可见的item和滑出去的上次播放的view隔了N(N>=1)个Item,所以自动播放倒数第2个可见的item 119 | position_play=position_lastVisible-1; 120 | } 121 | 122 | break; 123 | case 2: 124 | int position_firstVisible=layoutManager.findFirstVisibleItemPosition(); 125 | if (position_firstVisible==position_play){ 126 | //自动播放下一个 127 | 128 | position_play+=1; 129 | }else { 130 | //第一个可见的item和滑出去的上次播放的view隔了N(N>=1)个Item,所以自动播放第2个可见的item 131 | position_play=position_firstVisible+1; 132 | 133 | } 134 | 135 | break; 136 | } 137 | list.get(position_play).setState(0); 138 | 139 | rvAdapter.notifyItemChanged(position_play); 140 | 141 | //注意 142 | looperFlag=0; 143 | } 144 | } 145 | 146 | @Override 147 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 148 | super.onScrolled(recyclerView, dx, dy); 149 | 150 | if (!isLooper) return; 151 | LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager(); 152 | View view = layoutManager.findViewByPosition(position_play); 153 | //说明播放的view还未完全消失 154 | if (view != null) { 155 | 156 | int y_t_rv = ScreenUtils.getViewScreenLocation(verticalRecyclerView)[1];//RV顶部Y坐标 157 | int y_b_rv = y_t_rv + verticalRecyclerView.getHeight();//RV底部Y坐标 158 | 159 | int y_t_view = ScreenUtils.getViewScreenLocation(view)[1];//播放的View顶部Y坐标 160 | int height_view = view.getHeight(); 161 | int y_b_view = y_t_view + height_view;//播放的View底部Y坐标 162 | 163 | //上滑 164 | if (dy > 0) { 165 | //播放的View上滑，消失了一半了,停止播放， 166 | if ((y_t_rv > y_t_view) && ((y_t_rv - y_t_view) > height_view * 1f / 2)) { 167 | 168 | list.get(position_play).setState(1); 169 | rvAdapter.notifyItemChanged(position_play); 170 | looperFlag = 2;//自动播放下一个 171 | } 172 | 173 | } else if (dy < 0) { 174 | //下滑 175 | 176 | // LogUtils.log("y_t_rv", y_t_rv); 177 | // LogUtils.log("y_b_rv", y_b_rv); 178 | //播放的View下滑，消失了一半了,停止播放 179 | if ((y_b_view > y_b_rv) && ((y_b_view - y_b_rv) > height_view * 1f / 2)) { 180 | 181 | list.get(position_play).setState(1); 182 | rvAdapter.notifyItemChanged(position_play); 183 | looperFlag = 1;//自动播放上一个 184 | 185 | 186 | } 187 | } 188 | } 189 | 190 | 191 | } 192 | }); 193 | 194 | } 195 | } 196 | -------------------------------------------------------------------------------- /app/src/main/java/com/cy/rvplaylist/PlayBean.java: -------------------------------------------------------------------------------- 1 | package com.cy.rvplaylist; 2 | 3 | /** 4 | * Created by cy on 2018/12/9. 5 | */ 6 | 7 | public class PlayBean { 8 | private int state ;//播放状态 0播放，1停止 9 | 10 | public PlayBean(int state) { 11 | this.state = state; 12 | } 13 | 14 | public int getState() { 15 | return state; 16 | } 17 | 18 | public void setState(int state) { 19 | this.state = state; 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/cy/rvplaylist/ScreenUtils.java: -------------------------------------------------------------------------------- 1 | package com.cy.rvplaylist; 2 | 3 | import android.content.Context; 4 | import android.content.res.Resources; 5 | import android.graphics.RectF; 6 | import android.util.DisplayMetrics; 7 | import android.view.MotionEvent; 8 | import android.view.View; 9 | import android.view.WindowManager; 10 | 11 | /** 12 | * Created by Administrator on 2018/11/20 0020. 13 | */ 14 | 15 | public class ScreenUtils { 16 | 17 | public static int getStatusBarHeight(Context context) { 18 | Resources resources = context.getResources(); 19 | int resourceId = resources.getIdentifier("status_bar_height", "dimen", "android"); 20 | return resources.getDimensionPixelSize(resourceId); 21 | } 22 | 23 | public static int getNavigationBarHeight(Context context) { 24 | Resources resources = context.getResources(); 25 | int resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android"); 26 | return resources.getDimensionPixelSize(resourceId); 27 | } 28 | 29 | public static int getScreenWidth(Context context) { 30 | DisplayMetrics displayMetrics = new DisplayMetrics(); 31 | WindowManager wm = (WindowManager) context 32 | .getSystemService(Context.WINDOW_SERVICE); 33 | 34 | wm.getDefaultDisplay().getMetrics(displayMetrics); 35 | return displayMetrics.widthPixels; 36 | } 37 | public static int getScreenHeight(Context context) { 38 | DisplayMetrics displayMetrics = new DisplayMetrics(); 39 | WindowManager wm = (WindowManager) context 40 | .getSystemService(Context.WINDOW_SERVICE); 41 | 42 | wm.getDefaultDisplay().getMetrics(displayMetrics); 43 | return displayMetrics.heightPixels; 44 | } 45 | /** 46 | * 将px值转换为dip或dp值，保证尺寸大小不变 47 | * 48 | * @param pxValue 49 | * @param scale 50 | * （DisplayMetrics类中属性density） 51 | * @return 52 | */ 53 | public static int px2dip( Context context,float pxValue) { 54 | final float scale = context.getResources().getDisplayMetrics().density; 55 | return (int) (pxValue / scale + 0.5f); 56 | } 57 | 58 | /** 59 | * 将dip或dp值转换为px值，保证尺寸大小不变 60 | * 61 | * @param dipValue 62 | * @param scale 63 | * （DisplayMetrics类中属性density） 64 | * @return 65 | */ 66 | public static int dip2px(Context context,float dipValue) { 67 | final float scale = context.getResources().getDisplayMetrics().density; 68 | return (int) (dipValue * scale + 0.5f); 69 | } 70 | public static int dip2px(Context context,int dimen_resID) { 71 | final float scale = context.getResources().getDisplayMetrics().density; 72 | return (int) (context.getResources().getDimension(dimen_resID) * scale + 0.5f); 73 | } 74 | 75 | /** 76 | * 将px值转换为sp值，保证文字大小不变 77 | * 78 | * @param pxValue 79 | * @param fontScale 80 | * （DisplayMetrics类中属性scaledDensity） 81 | * @return 82 | */ 83 | public static int px2sp(Context context,float pxValue) { 84 | final float fontScale = context.getResources().getDisplayMetrics().scaledDensity; 85 | return (int) (pxValue / fontScale + 0.5f); 86 | } 87 | 88 | /** 89 | * 将sp值转换为px值，保证文字大小不变 90 | * 91 | * @param spValue 92 | * @param fontScale 93 | * （DisplayMetrics类中属性scaledDensity） 94 | * @return 95 | */ 96 | public static int sp2px(Context context,float spValue) { 97 | final float fontScale = context.getResources().getDisplayMetrics().scaledDensity; 98 | return (int) (spValue * fontScale + 0.5f); 99 | } 100 | 101 | /** 102 | * 计算指定的 View 在屏幕中的坐标。 103 | */ 104 | public static int[] getViewScreenLocation(View view) { 105 | int[] location = new int[2]; 106 | // 获取控件在屏幕中的位置，返回的数组分别为控件左顶点的 x、y 的值 107 | view.getLocationOnScreen(location); 108 | return location; 109 | } 110 | /** 111 | * 计算指定的 View 在屏幕中的范围。 112 | */ 113 | public static RectF getViewScreenRectF(View view) { 114 | int[] location = new int[2]; 115 | // 获取控件在屏幕中的位置，返回的数组分别为控件左顶点的 x、y 的值 116 | view.getLocationOnScreen(location); 117 | return new RectF(location[0], location[1], location[0] + view.getWidth(), 118 | location[1] + view.getHeight()); 119 | } 120 | 121 | /** 122 | * 判断触摸点是否在控件内 123 | */ 124 | public static boolean isInViewRange(View view, MotionEvent event) { 125 | 126 | // MotionEvent event; 127 | // event.getX(); 获取相对于控件自身左上角的 x 坐标值 128 | // event.getY(); 获取相对于控件自身左上角的 y 坐标值 129 | float x = event.getRawX(); // 获取相对于屏幕左上角的 x 坐标值 130 | float y = event.getRawY(); // 获取相对于屏幕左上角的 y 坐标值 131 | 132 | // View view; 133 | RectF rect =getViewScreenRectF(view); 134 | return rect.contains(x, y); 135 | } 136 | } 137 | 138 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item.xml: -------------------------------------------------------------------------------- 1 | 2 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | RVPlayList 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/cy/rvplaylist/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.cy.rvplaylist; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.2.2' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | maven { url 'https://jitpack.io' } 19 | 20 | } 21 | } 22 | 23 | task clean(type: Delete) { 24 | delete rootProject.buildDir 25 | } 26 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AnJiaoDe/RecyclerViewVideoPlayList/0778c49ba6153ac5ba87ae29e76a3006d7ab66ef/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------