vitamio视频播放器实现

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使用第三方的vitamio插件实现简易的播放器。vitamio版本（5.2.3）

• 官网地址：官网地址

效果展示

效果	项目结构

代码：

• MainActivity

package com.example.www.app;

import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ListView;
import android.widget.SimpleAdapter;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import io.vov.vitamio.Vitamio;

public class MainActivity extends ListActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
//        setContentView(R.layout.activity_main);

        Vitamio.isInitialized(getApplication());

        setListAdapter(new SimpleAdapter(this, getData(), R.layout.list_item_main, new String[]{"title"}, new int[]{R.id.main_list_item}));

    }

    protected List<Map<String, Object>> getData() {
        List<Map<String, Object>> myData = new ArrayList<Map<String, Object>>();
//        addItem(myData, "MediaPlayer", new Intent(this, MediaPlayerDemo.class));
        addItem(myData, "VideoView", new Intent(this, VideoViewDemo.class));
//        addItem(myData, "MediaMetadata", new Intent(this, MediaMetadataRetrieverDemo.class));
//        addItem(myData, "VideoSubtitle", new Intent(this, VideoSubtitleList.class));
//        addItem(myData, "VideoViewBuffer", new Intent(this, VideoViewBuffer.class));
        return myData;
    }

    protected void addItem(List<Map<String, Object>> data, String name, Intent intent) {
        Map<String, Object> temp = new HashMap<String, Object>();
        temp.put("title", name);
        temp.put("intent", intent);
        data.add(temp);
    }

    @SuppressWarnings("unchecked")
    @Override
    protected void onListItemClick(ListView l, View v, int position, long id) {
        Map<String, Object> map = (Map<String, Object>) l.getItemAtPosition(position);
        Intent intent = (Intent) map.get("intent");
        startActivity(intent);
    }

}

• VideoViewDemo

package com.example.www.app;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

import io.vov.vitamio.MediaPlayer;
import io.vov.vitamio.widget.MediaController;
import io.vov.vitamio.widget.VideoView;

/**
 * @author Administrator
 * @name vitamioDemo
 * @class name：com.example.www.app
 * @class describe
 * @time 2019/4/10 8:59
 * @change
 * @chang time
 * @class describe
 */
public class VideoViewDemo extends AppCompatActivity {

    private VideoView mVideoView;
    private Button mPlayBtn;
    private EditText mPlayUrl;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mVideoView = (VideoView) findViewById(R.id.surface_view);
        mPlayBtn = (Button) findViewById(R.id.playBtn);
        mPlayUrl = (EditText) findViewById(R.id.video_url);
        mPlayBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                playFunction(mPlayUrl.getText().toString());
            }
        });

        playFunction("");
    }

    void playFunction(String path){
        if(path.isEmpty()) {
            path = "http://gslb.miaopai.com/stream/3D~8BM-7CZqjZscVBEYr5g__.mp4";
        }

        mVideoView.setVideoPath(path);

        mVideoView.requestFocus();
        mVideoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mp) {
                mp.setPlaybackSpeed(1.0f);

                mp.setOnVideoSizeChangedListener(new MediaPlayer.OnVideoSizeChangedListener() {
                    @Override
                    public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
                        MediaController controller = new MediaController(VideoViewDemo.this);
                        mVideoView.setMediaController(controller);
                        // and set its position on screen
                        controller.setAnchorView(mVideoView);
                    }
                });
            }


        });
    }


}

• activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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=".MainActivity">

    <EditText
        android:id="@+id/video_url"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="28dp"
        android:layout_marginEnd="8dp"
        android:ems="10"
        android:hint="请输入视频地址"
        android:inputType="textPersonName"
        app:layout_constraintEnd_toStartOf="@+id/playBtn"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/playBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginEnd="8dp"
        android:text="play"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="@+id/video_url"
        />

    <io.vov.vitamio.widget.VideoView
        android:id="@+id/surface_view"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.43"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/video_url" />

</android.support.constraint.ConstraintLayout>

• list_item_main.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main_list_item"
    android:layout_width="match_parent"
    android:layout_height="60dp"
    android:gravity="center_vertical"
    android:paddingStart="20dp"
    android:textAlignment="viewStart"
    android:textSize="24sp"
    android:textStyle="bold"
    tools:ignore="RtlCompat" />

• AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.www.app">

    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <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" />
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".VideoViewDemo"></activity>
    </application>

</manifest>