Android使用vitamio实现视频播放器 Android使用vitamio插件实现视频播放器
ITzhongzi 人气:0使用第三方的vitamio插件实现简易的播放器。vitamio版本(5.2.3)
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效果展示
效果
项目结构
代码:
MainActivity
package com.example.www.app; import android.app.ListActivity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.ListView; import android.widget.SimpleAdapter; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import io.vov.vitamio.Vitamio; public class MainActivity extends ListActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // setContentView(R.layout.activity_main); Vitamio.isInitialized(getApplication()); setListAdapter(new SimpleAdapter(this, getData(), R.layout.list_item_main, new String[]{"title"}, new int[]{R.id.main_list_item})); } protected List<Map<String, Object>> getData() { List<Map<String, Object>> myData = new ArrayList<Map<String, Object>>(); // addItem(myData, "MediaPlayer", new Intent(this, MediaPlayerDemo.class)); addItem(myData, "VideoView", new Intent(this, VideoViewDemo.class)); // addItem(myData, "MediaMetadata", new Intent(this, MediaMetadataRetrieverDemo.class)); // addItem(myData, "VideoSubtitle", new Intent(this, VideoSubtitleList.class)); // addItem(myData, "VideoViewBuffer", new Intent(this, VideoViewBuffer.class)); return myData; } protected void addItem(List<Map<String, Object>> data, String name, Intent intent) { Map<String, Object> temp = new HashMap<String, Object>(); temp.put("title", name); temp.put("intent", intent); data.add(temp); } @SuppressWarnings("unchecked") @Override protected void onListItemClick(ListView l, View v, int position, long id) { Map<String, Object> map = (Map<String, Object>) l.getItemAtPosition(position); Intent intent = (Intent) map.get("intent"); startActivity(intent); } }
VideoViewDemo
package com.example.www.app; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Button; import android.widget.EditText; import io.vov.vitamio.MediaPlayer; import io.vov.vitamio.widget.MediaController; import io.vov.vitamio.widget.VideoView; /** * @author Administrator * @name vitamioDemo * @class name:com.example.www.app * @class describe * @time 2019/4/10 8:59 * @change * @chang time * @class describe */ public class VideoViewDemo extends AppCompatActivity { private VideoView mVideoView; private Button mPlayBtn; private EditText mPlayUrl; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mVideoView = (VideoView) findViewById(R.id.surface_view); mPlayBtn = (Button) findViewById(R.id.playBtn); mPlayUrl = (EditText) findViewById(R.id.video_url); mPlayBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { playFunction(mPlayUrl.getText().toString()); } }); playFunction(""); } void playFunction(String path){ if(path.isEmpty()) { path = "http://gslb.miaopai.com/stream/3D~8BM-7CZqjZscVBEYr5g__.mp4"; } mVideoView.setVideoPath(path); mVideoView.requestFocus(); mVideoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { @Override public void onPrepared(MediaPlayer mp) { mp.setPlaybackSpeed(1.0f); mp.setOnVideoSizeChangedListener(new MediaPlayer.OnVideoSizeChangedListener() { @Override public void onVideoSizeChanged(MediaPlayer mp, int width, int height) { MediaController controller = new MediaController(VideoViewDemo.this); mVideoView.setMediaController(controller); // and set its position on screen controller.setAnchorView(mVideoView); } }); } }); } }
activity_main.xml
<?xml version="1.0" encoding="utf-8"?> <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <EditText android:id="@+id/video_url" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginStart="8dp" android:layout_marginTop="28dp" android:layout_marginEnd="8dp" android:ems="10" android:hint="请输入视频地址" android:inputType="textPersonName" app:layout_constraintEnd_toStartOf="@+id/playBtn" app:layout_constraintHorizontal_bias="1.0" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" /> <Button android:id="@+id/playBtn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginEnd="8dp" android:text="play" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintTop_toTopOf="@+id/video_url" /> <io.vov.vitamio.widget.VideoView android:id="@+id/surface_view" android:layout_width="0dp" android:layout_height="wrap_content" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.43" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/video_url" /> </android.support.constraint.ConstraintLayout>
list_item_main.xml
<?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/main_list_item" android:layout_width="match_parent" android:layout_height="60dp" android:gravity="center_vertical" android:paddingStart="20dp" android:textAlignment="viewStart" android:textSize="24sp" android:textStyle="bold" tools:ignore="RtlCompat" />
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.www.app"> <uses-permission android:name="android.permission.WAKE_LOCK" /> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <application android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme"> <activity android:name="io.vov.vitamio.activity.InitActivity" android:configChanges="orientation|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation" android:launchMode="singleTop" android:theme="@android:style/Theme.NoTitleBar" android:windowSoftInputMode="stateAlwaysHidden" /> <activity android:name=".MainActivity"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".VideoViewDemo"></activity> </application> </manifest>
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