Android 实现视频播放功能

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activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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="com.example.a406.videoplayer.MainActivity">



        <VideoView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:id="@+id/videoview"/>




    </RelativeLayout>

MainActivity

package com.example.a406.videoplayer;

import android.net.Uri;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.MediaController;
import android.widget.VideoView;

public class MainActivity extends AppCompatActivity {


    private VideoView videoView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        videoView = findViewById(R.id.videoview);

        String path = Environment.getExternalStorageDirectory().getAbsolutePath()+"/why.mp4";
        /**
         * 本地视频播放
         */
        videoView.setVideoPath(path);

        /**
         * 网络播放
         */
        //videoView.setVideoURI(Uri.parse(""));

        /**
         * 使用MediaController控制视频播放
         */
        MediaController controller = new MediaController(this);
        /**
         * 设置VideoView与MediaController建立关联
         */
        videoView.setMediaController(controller);

        /**
         * 设置MediaController与VideoView建立关联
         */
        controller.setMediaPlayer(videoView);
    }


}

用手机进行测试。导入视频的方法如下:


弹出设备管理后找到file 那一栏 下拉找到sdcard  push a file onto the device 导入所使用的视频


截图如下


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转载自blog.csdn.net/qq_31390999/article/details/80949693