android 多媒体编程（四） Vitamio播放视频

爱被打了一巴掌 2022-08-22 05:55 227阅读 0赞

优点：支持格式多 android 自带的仅仅支持3gp mp4

使用和VideoView 基本一致

api:https://www.vitamio.org/docs/API/2013/0508/9.html

1导入包  （可以使用demo里面的 最新的有点问题）

2布局

<io.vov.vitamio.widget.VideoView 
        
         android:id="@+id/video" 
        
         android:layout_width="wrap_content" 
        
         android:layout_height="300dp"/>

3代码：

package cn.zsp.videoview; 
        
           
        
         import android.app.Activity; 
        
         import android.content.res.Configuration; 
        
         import android.net.Uri; 
        
         import android.os.Bundle; 
        
         import android.util.Log; 
        
           
        
         import io.vov.vitamio.LibsChecker; 
        
           
        
         public class MainActivity extends Activity { 
        
         io.vov.vitamio.widget.VideoView videoView; 
        
         @Override 
        
         protected void onCreate(Bundle savedInstanceState) { 
        
         super.onCreate(savedInstanceState); 
        
         setContentView(R.layout.activity_main); 
        
         if(!LibsChecker.checkVitamioLibs(this)){ return;} //判断硬件是不是支持 是不是安装成功 
        
         videoView= (io.vov.vitamio.widget.VideoView ) findViewById(R.id.video); 
        
         videoView.setMediaController(new io.vov.vitamio.widget.MediaController(this));//添加控制器 
        
         //videoView.setVideoLayout(R.id.video,1); 
        
         // videoView.setVideoLayout(3, 1); 
        
         try { 
        
         videoView= (io.vov.vitamio.widget.VideoView ) findViewById(R.id.video); 
        
         Uri uri=Uri.parse("http://49.122.47.217:8080/bfx.mkv"); 
        
         videoView.setVideoURI(uri); 
        
         videoView.start(); 
        
         } catch (Exception e) { 
        
         e.printStackTrace(); 
        
         } 
        
         } 
        
         public void onConfigurationChanged(Configuration newConfig) { 
        
           
        
         super.onConfigurationChanged(newConfig); 
        
           
        
         //切换为竖屏 
        
         if (newConfig.orientation == this.getResources().getConfiguration().ORIENTATION_PORTRAIT) { 
        
         //添加自己的业务逻辑 
        
         Log.e("zsp", "竖屏: " ); 
        
         // videoView.setVideoLayout(1, 0); 
        
         videoView.setVideoLayout(1,2); 
        
         } 
        
         //切换为横屏 
        
         else if (newConfig.orientation == this.getResources().getConfiguration().ORIENTATION_LANDSCAPE){ 
        
         //添加自己的业务逻辑 
        
         Log.e("zsp", "横屏: " ); 
        
         videoView.setVideoLayout(2, 1); 
        
         } 
        
           
        
         } 
        
         }

清单文件需要加上一个activity  sdk 检测用

<?xml version="1.0" encoding="utf-8"?> 
        
         <manifest xmlns:android="http://schemas.android.com/apk/res/android" 
        
         package="cn.zsp.videoview"> 
        
         <uses-permission android:name="android.permission.INTERNET"/> 
        
         <application 
        
         android:allowBackup="true" 
        
         android:icon="@mipmap/ic_launcher" 
        
         android:label="@string/app_name" 
        
         android:supportsRtl="true" 
        
         android:theme="@style/AppTheme"> 
        
         <activity android:name=".MainActivity" 
        
         android:configChanges="orientation|keyboardHidden|screenSize"> 
        
         <intent-filter> 
        
         <action android:name="android.intent.action.MAIN"/> 
        
           
        
         <category android:name="android.intent.category.LAUNCHER"/> 
        
         </intent-filter> 
        
         </activity> 
        
         <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" /> 
        
         </application> 
        
           
        
         </manifest>

链接：http://pan.baidu.com/s/1ge5r8sj 密码：jyme