android 怎样使用MediaPlayer 播放HLS流媒体

qq_16658553 2016-11-03 08:42:29

HLS直播地址　无法用MediaPlayer播放

package com.liuzheng.admin.myapplication;



import android.media.AudioManager;

import android.media.MediaPlayer;

import android.os.Bundle;

import android.support.v7.app.AppCompatActivity;

import android.view.SurfaceHolder;

import android.view.SurfaceView;



import java.io.IOException;



public class MainActivity extends AppCompatActivity {



    private MediaPlayer mPlayer = null;

    private SurfaceView sfv_show;

    private SurfaceHolder surfaceHolder;



    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        sfv_show = (SurfaceView) findViewById(R.id.sfv_show);

        //初始化SurfaceHolder类，SurfaceView的控制器

        surfaceHolder = sfv_show.getHolder();

        surfaceHolder.addCallback(new SurfaceHolder.Callback() {

            @Override

            public void surfaceCreated(SurfaceHolder holder) {

//                mPlayer = MediaPlayer.create(MainActivity.this, R.raw.vr4);

                mPlayer = new MediaPlayer();

                String url = "http://live.hkstv.hk.lxdns.com/live/hks/playlist.m3u8";

                try {

                    mPlayer.setDataSource(url);

                } catch (IOException e) {

                    e.printStackTrace();

                }

                mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);

                mPlayer.setDisplay(surfaceHolder);    //设置显示视频显示在SurfaceView上

                mPlayer.start();

            }



            @Override

            public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {



            }



            @Override

            public void surfaceDestroyed(SurfaceHolder holder) {

            }

        });

        surfaceHolder.setFixedSize(320, 220);   //显示的分辨率,不设置为视频默认

    }



    @Override

    protected void onDestroy() {

        super.onDestroy();

        if (mPlayer.isPlaying()) {

            mPlayer.stop();

        }

        mPlayer.release();

    }



}

这是ＸＭＬ

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/activity_main"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    tools:context="com.liuzheng.admin.myapplication.MainActivity">



    <SurfaceView

        android:id="@+id/sfv_show"

        android:layout_width="match_parent"

        android:layout_height="300dp" />



</LinearLayout>

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