[Java] ExoPlayer

build.gradle (Module: app)

android {
    compileOptions {
        targetCompatibility JavaVersion.VERSION_1_8    
    }
}

dependencies {
    // ExoPlayer
    implementation 'com.google.android.exoplayer:exoplayer:2.10.6'

}

 

 

 

 

 

 

AndroidManifest.xml

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

인터넷 권한 추가

 

 

 

 

 

 

 

 

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="16dp"
    tools:context=".MainActivity">

    <com.google.android.exoplayer2.ui.PlayerView
        android:id="@+id/exoPlayerView"
        android:layout_width="match_parent"
        android:layout_height="300dp"/>

</RelativeLayout>

activity_main.xml

 

 

 

 

 

MainActivity.java

package com.jwsoft.javaproject;

import androidx.appcompat.app.AppCompatActivity;

import android.net.Uri;
import android.os.Bundle;

import com.google.android.exoplayer2.ExoPlayerFactory;
import com.google.android.exoplayer2.SimpleExoPlayer;
import com.google.android.exoplayer2.source.ProgressiveMediaSource;
import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
import com.google.android.exoplayer2.ui.PlayerView;
import com.google.android.exoplayer2.upstream.DataSource;
import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;

public class MainActivity extends AppCompatActivity {

    private Uri uri = Uri.parse("http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4");
    private PlayerView exoPlayerView;
    private SimpleExoPlayer simpleExoPlayer;

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

    @Override
    protected void onStart() {
        super.onStart();

        exoPlayerView = findViewById(R.id.exoPlayerView);
        simpleExoPlayer = ExoPlayerFactory.newSimpleInstance(this, new DefaultTrackSelector());
        exoPlayerView.setPlayer(simpleExoPlayer);

        DataSource.Factory factory = new DefaultDataSourceFactory(this, "JamesKimExoPlayer");
        ProgressiveMediaSource mediaSource = new ProgressiveMediaSource.Factory(factory).createMediaSource(uri);

        simpleExoPlayer.prepare(mediaSource);
        simpleExoPlayer.setPlayWhenReady(true);     // 준비되면 자동 재생
    }

}

실제 기기로는 실행 되는데 에뮬레이터로 실행할 경우 에러 발생

에러 발생

 

 

 

 

 

 

AndroidManifest.xml

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

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

    <application
        android:usesCleartextTraffic="true"
        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=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

</manifest>

android:usesCleartextTraffic="true"  추가

실행 결과

 

 

 

 

 

 

---

exo_player_control_view.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageButton
        android:id="@id/exo_prev"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:background="#BBBBFF"
        style="@style/ExoMediaButton.Previous"
        android:layout_alignParentLeft="true"
        android:layout_alignParentBottom="true"/>

    <ImageButton
        android:id="@id/exo_play"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:background="#FFBBBB"
        android:layout_centerInParent="true"
        android:layout_alignParentBottom="true"
        style="@style/ExoMediaButton.Play"/>

    <ImageButton
        android:id="@id/exo_pause"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:background="#FFBBBB"
        android:layout_centerInParent="true"
        android:layout_alignParentBottom="true"
        style="@style/ExoMediaButton.Pause"/>

    <ImageButton
        android:id="@id/exo_next"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:background="#BBBBFF"
        style="@style/ExoMediaButton.Next"
        android:layout_alignParentRight="true"
        android:layout_alignParentBottom="true"/>

</RelativeLayout>

activity_main.xml

 

실행 결과