Android 自动播放音频 / Android auto play audio

1. Prepare: make a folder called raw.
   Right click res document -> new directory -> type res -> OK

   Simply drag audio files into this folder.

2. Initialize MediaPlayer by: MediaPlayer mediaPlayer

3. Point the specific audio to this mediaPlayer: mediaPlayer = MediaPlayer.create(this, R.raw.[*your audio name here*]);

4. Play the audio: mediaPlayer.start();

5. If you want to auto play in when app starts, you need to write in onCreate function.

Sample:

    protected void onCreate(Bundle savedInstanceState) {            super.onCreate(savedInstanceState);            playAudio();    }

    private void playAudio() {        MediaPlayer mediaPlayer;        mediaPlayer = MediaPlayer.create(this, R.raw.test_audio_1);        if (!mediaPlayer.isPlaying()) mediaPlayer.start();        else if (mediaPlayer.isPlaying()) {            mediaPlayer.stop();            mediaPlayer.start();        }    }//end playAudio

---

1. 在Res文件夹下创建 raw文件夹.
   右键 res 文件夹 -> 新建文件夹 -> 输入 raw -> OK

   然后把音频文件拖入该文件夹下面

2. 初始化MediaPlayer: MediaPlayer mediaPlayer

3. 绑定播放音频: mediaPlayer = MediaPlayer.create(this, R.raw.[*your audio name here*]);

4. 播放音频: mediaPlayer.start();

5. 如果想app打开自动播放该app，需要在onCreate方法下触发该方法

举例:

    protected void onCreate(Bundle savedInstanceState) {            super.onCreate(savedInstanceState);            playAudio();    }

    private void playAudio() {        MediaPlayer mediaPlayer;        mediaPlayer = MediaPlayer.create(this, R.raw.test_audio_1);        if (!mediaPlayer.isPlaying()) mediaPlayer.start();        else if (mediaPlayer.isPlaying()) {            mediaPlayer.stop();            mediaPlayer.start();        }    }//end playAudio

Enjoy coding!

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