实现视频播放首先在布局文件中设置视频播放控件这里使用的是videoView
java代码:
package com.videodemo; import android.net.Uri; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.MediaController; import android.widget.VideoView; public class MainActivity extends AppCompatActivity { private VideoView videoView; private Button btn_start,btn_end; private MediaController mediaController; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); } private void initView() { videoView= (VideoView) findViewById(R.id.videoView); btn_start= (Button) findViewById(R.id.btn_start); btn_end= (Button) findViewById(R.id.btn_end); btn_start.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { init(); } }); btn_end.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { videoView.stopPlayback(); } }); } private void init() { videoView = (VideoView) findViewById(R.id.videoView); mediaController = new MediaController(this); String uri = "android.resource://" + getPackageName() + "/" + R.raw.aas; videoView.setVideoURI(Uri.parse(uri)); videoView.setMediaController(mediaController); mediaController.setMediaPlayer(videoView); videoView.requestFocus(); videoView.start(); } }
布局侧代码:
<?xml version="1.0" encoding="utf-8"?> <LinearLayout 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:orientation="vertical" android:layout_height="match_parent" tools:context="com.videodemo.MainActivity"> <VideoView android:id="@+id/videoView" android:layout_width="match_parent" android:layout_height="300dp" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <Button android:id="@+id/btn_start" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="开始" android:layout_marginLeft="20dp"/> <Button android:id="@+id/btn_end" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="结束" /> </LinearLayout> </LinearLayout>
其中 视频资源存放在res资源包raw文件夹下面