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/.idea/vcs.xml:
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/LICENSE:
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/README.md:
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1 | ## TextureView+MediaPlayer实现在线短视频播放
2 |
3 |
4 |
5 | ## 列表item布局文件
6 |
7 | ```xml
8 |
9 |
13 |
14 |
17 |
18 |
19 |
26 |
27 |
28 |
33 |
34 |
35 |
36 |
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43 |
44 |
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58 |
66 |
67 |
73 |
74 |
81 |
82 |
87 |
88 |
89 |
90 | ```
91 |
92 | 其中VideoPlayer是自定义View,继承于RelativeLayout,是视频播放的关键类
93 |
94 | ## VideoPlayer
95 |
96 | ```java
97 | public VideoPlayer(Context context, AttributeSet attrs, int defStyleAttr) {
98 | super(context, attrs, defStyleAttr);
99 | initView();
100 | }
101 | //初始化布局
102 | private void initView() {
103 | View view = View.inflate(getContext(), R.layout.video_play, this);
104 | ButterKnife.bind(this,view);
105 | ...
106 | }
107 | ```
108 |
109 | ```xml
110 |
111 |
115 |
116 |
117 |
122 |
123 |
124 |
128 |
129 |
130 | ```
131 |
132 | 实现视频播放功能的是TextureView,VideoMediaController视频播放控制器,自定义View,继承于RelativeLayout
133 |
134 | ### 视频播放(视频的初始化)
135 |
136 | ```java
137 | private void play(String url){
138 | try {
139 | mPlayer = MediaHelper.getInstance();
140 | mPlayer.reset();
141 | mPlayer.setDataSource(url);
142 | //让MediaPlayer和TextureView进行视频画面的结合
143 | mPlayer.setSurface(mSurface);
144 | //设置监听
145 | mPlayer.setOnBufferingUpdateListener(onBufferingUpdateListener);
146 | mPlayer.setOnCompletionListener(onCompletionListener);
147 | mPlayer.setOnErrorListener(onErrorListener);
148 | mPlayer.setOnPreparedListener(onPreparedListener);
149 | mPlayer.setScreenOnWhilePlaying(true);//在视频播放的时候保持屏幕的高亮
150 | //异步准备
151 | mPlayer.prepareAsync();
152 | } catch (Exception e) {
153 | e.printStackTrace();
154 | }
155 | }
156 | ```
157 | ### 准备完成监听
158 |
159 | ```java
160 | private MediaPlayer.OnPreparedListener onPreparedListener = new MediaPlayer.OnPreparedListener() {
161 | @Override
162 | public void onPrepared(MediaPlayer mp) {
163 | //隐藏视频加载进度条
164 | mediaController.setPbLoadingVisiable(View.GONE);
165 | //进行视频的播放
166 | MediaHelper.play();
167 | hasPlay = true;
168 | //隐藏标题
169 | mediaController.delayHideTitle();
170 | //设置视频的总时长
171 | mediaController.setDuration(mPlayer.getDuration());
172 | //更新播放的时间和进度
173 | mediaController.updatePlayTimeAndProgress();
174 | }
175 | };
176 | ```
177 | ### 进行TextureView控件创建的监听
178 |
179 | ```java
180 | videoView.setSurfaceTextureListener(surfaceTextureListener);
181 | ```
182 |
183 | ```java
184 | private TextureView.SurfaceTextureListener surfaceTextureListener = new TextureView.SurfaceTextureListener() {
185 |
186 | //创建完成 TextureView才可以进行视频画面的显示
187 | @Override
188 | public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
189 | // Log.i(TAG,"onSurfaceTextureAvailable");
190 | mSurface = new Surface(surface);//连接对象(MediaPlayer和TextureView)
191 | play(info.url);
192 | }
193 |
194 | @Override
195 | public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
196 | // Log.i(TAG,"onSurfaceTextureSizeChanged");
197 | }
198 |
199 | @Override
200 | public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
201 | // Log.i(TAG,"onSurfaceTextureDestroyed");
202 | return true;
203 | }
204 |
205 | @Override
206 | public void onSurfaceTextureUpdated(SurfaceTexture surface) {
207 | // Log.i(TAG,"onSurfaceTextureUpdated");
208 | }
209 | };
210 | ```
211 |
212 | ## VideoMediaController
213 |
214 |
215 |
216 |
217 |
218 | 布局文件如下
219 |
220 | ```xml
221 |
222 |
227 |
228 |
229 |
235 |
236 |
242 |
243 |
248 |
249 |
255 |
256 |
261 |
262 |
270 |
271 |
272 |
277 |
278 |
283 |
284 |
292 |
293 |
294 |
295 |
296 |
305 |
306 |
313 |
314 |
329 |
330 |
340 |
341 |
349 |
350 |
359 |
360 |
368 |
369 |
374 |
375 |
376 | ```
377 | 显示或者隐藏视频控制界面
378 | ```java
379 | private void showOrHideVideoController() {
380 | if(llPlayControl.getVisibility() == View.GONE){
381 | //显示(标题、播放按钮、视频进度控制)
382 | tvTitle.setVisibility(View.VISIBLE);
383 | ivPlay.setVisibility(View.VISIBLE);
384 | //加载动画
385 | Animation animation = AnimationUtils.loadAnimation(getContext(),R.anim.bottom_enter);
386 | animation.setAnimationListener(new SimpleAnimationListener(){
387 | @Override
388 | public void onAnimationEnd(Animation animation) {
389 | super.onAnimationEnd(animation);
390 | llPlayControl.setVisibility(View.VISIBLE);
391 | //过2秒后自动隐藏
392 | mHandler.sendEmptyMessageDelayed(MSG_HIDE_CONTROLLER,2000);
393 | }
394 | });
395 | //执行动画
396 | llPlayControl.startAnimation(animation);
397 | }else{
398 | //隐藏(标题、播放按钮、视频进度控制)
399 | tvTitle.setVisibility(View.GONE);
400 | ivPlay.setVisibility(View.GONE);
401 | //加载动画
402 | Animation animation = AnimationUtils.loadAnimation(getContext(),R.anim.bottom_exit);
403 | animation.setAnimationListener(new SimpleAnimationListener(){
404 | @Override
405 | public void onAnimationEnd(Animation animation) {
406 | super.onAnimationEnd(animation);
407 | llPlayControl.setVisibility(View.GONE);
408 | }
409 | });
410 | //执行动画
411 | llPlayControl.startAnimation(animation);
412 | }
413 | }
414 | ```
415 |
416 | 更新播放的时间和进度
417 |
418 | ```java
419 | public void updatePlayTimeAndProgress() {
420 | //获取目前播放的进度
421 | int currentPosition = MediaHelper.getInstance().getCurrentPosition();
422 | //格式化
423 | String useTime = formatDuration(currentPosition);
424 | tvUseTime.setText(useTime);
425 | //更新进度
426 | int duration = MediaHelper.getInstance().getDuration();
427 | if(duration == 0){
428 | return;
429 | }
430 | int progress = 100*currentPosition/duration;
431 | seekBar.setProgress(progress);
432 | //发送一个更新的延时消息
433 | mHandler.sendEmptyMessageDelayed(MSG_UPDATE_TIME_PROGRESS,500);
434 | }
435 | ```
436 | ## 自定义SeekBar
437 |
438 | ```xml
439 |
448 | ```
449 |
450 | sb_progress_drawable
451 |
452 | ```xml
453 |
454 |
455 |
457 |
458 |
459 |
460 |
461 |
462 |
463 |
464 |
465 |
466 |
467 |
468 |
469 |
470 |
471 |
472 |
473 |
474 |
475 |
476 |
477 |
478 | ```
479 | ## 列表的item滚动出屏幕时停止播放
480 |
481 | ```java
482 | private RecyclerView.OnScrollListener onScrollListener = new RecyclerView.OnScrollListener() {
483 | @Override
484 | public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
485 | super.onScrollStateChanged(recyclerView, newState);
486 | }
487 |
488 | //进行滑动
489 | @Override
490 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
491 | super.onScrolled(recyclerView, dx, dy);
492 | //获取屏幕上显示的第一个条目和最后一个条目的下标
493 | int firstVisibleItemPosition = lm.findFirstVisibleItemPosition();
494 | int lastVisibleItemPosition = lm.findLastVisibleItemPosition();
495 | //获取播放条目的下标
496 | int currentPosition = adapter.currentPosition;
497 | if((firstVisibleItemPosition > currentPosition || lastVisibleItemPosition < currentPosition) && currentPosition > -1){
498 | //让播放隐藏的条目停止
499 | MediaHelper.release();
500 | adapter.currentPosition = -1;
501 | adapter.notifyDataSetChanged();
502 | }
503 | }
504 | };
505 | ```
--------------------------------------------------------------------------------
/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.jackchan.videoplayer"
8 | minSdkVersion 14
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(include: ['*.jar'], dir: 'libs')
24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
25 | exclude group: 'com.android.support', module: 'support-annotations'
26 | })
27 | testCompile 'junit:junit:4.12'
28 | compile 'com.android.support:appcompat-v7:25.3.1'
29 | compile 'com.android.support:recyclerview-v7:25.3.1'
30 | compile 'com.jakewharton:butterknife:8.6.0'
31 | annotationProcessor 'com.jakewharton:butterknife-compiler:8.6.0'
32 | }
33 |
--------------------------------------------------------------------------------
/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:\android-sdk/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 |
19 | # Uncomment this to preserve the line number information for
20 | # debugging stack traces.
21 | #-keepattributes SourceFile,LineNumberTable
22 |
23 | # If you keep the line number information, uncomment this to
24 | # hide the original source file name.
25 | #-renamesourcefileattribute SourceFile
26 |
--------------------------------------------------------------------------------
/app/src/androidTest/java/com/jackchan/videoplayer/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package com.jackchan.videoplayer;
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.jackchan.videoplayer", appContext.getPackageName());
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
4 |
5 |
6 |
7 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
--------------------------------------------------------------------------------
/app/src/main/java/com/jackchan/videoplayer/MainActivity.java:
--------------------------------------------------------------------------------
1 | package com.jackchan.videoplayer;
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 |
8 | import com.jackchan.videoplayer.adapter.VideoPlayListAdatper;
9 | import com.jackchan.videoplayer.bean.VideoPlayerItemInfo;
10 | import com.jackchan.videoplayer.utils.MediaHelper;
11 |
12 | import java.util.ArrayList;
13 | import java.util.List;
14 |
15 | import butterknife.BindView;
16 | import butterknife.ButterKnife;
17 |
18 | /**
19 | * ============================================================
20 | * Copyright:JackChan和他的朋友们有限公司版权所有 (c) 2017
21 | * Author: JackChan
22 | * Email: 815712739@qq.com
23 | * GitHub: https://github.com/JackChan1999
24 | * GitBook: https://www.gitbook.com/@alleniverson
25 | * CSDN博客: http://blog.csdn.net/axi295309066
26 | * 个人博客: https://jackchan1999.github.io/
27 | * 微博: AndroidDeveloper
28 | *