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                ??一站式輕松地調用各大LLM模型接口,支持GPT4、智譜、豆包、星火、月之暗面及文生圖、文生視頻 廣告
                xml文件 ~~~ <VideoView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/video_view" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" /> ~~~ java文件 ~~~ package com.example.playvideo; import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.widget.MediaController; import android.widget.VideoView; public class PlayVideo extends ActionBarActivity { private VideoView videoView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_play_video); videoView = (VideoView) findViewById(R.id.video_view); MediaController mc = new MediaController(this); videoView.setMediaController(mc); //videoView.setVideoPath("/sdcard/forTest.mp4");//sdcard上的視頻 videoView.setVideoPath("android.resource://com.example.showvideo/"+ R.raw.test); videoView.requestFocus(); videoView.start(); } } ~~~ 運行效果如下圖: ![](https://box.kancloud.cn/2016-02-17_56c4396be8f37.jpg) 備注: 遇到過一個叫Error (1,-2147483648)的錯誤,程序直接崩潰: ![](https://box.kancloud.cn/2016-02-17_56c4396c0d9bc.jpg) ![](https://box.kancloud.cn/2016-02-17_56c4396c23870.jpg) 我查了一下,原來它代表 未知錯誤 真正的原因在于: MP4有多種編碼格式,例如H.264,H.263等,而Android版本較低的機器只支持部分編碼。 一旦遭遇不被支持的編碼格式,MediaPlayer可能就會拋出上面的錯誤信息。 于是,我把被測試的mpg格式的視頻換成mp4格式,結果就OK了。
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