android - MediaPlayer导致FC错误

Question

好的，我收到此FC错误。

我已经检查了三遍代码，并尝试了两次重写。这是我能够学习的最有效的代码。但是我仍然得到FC。
我会为我的程序播放大约50个声音文件，对此我将不胜感激。每次 Activity 15至20之间。

implements OnClickListener {
MediaPlayer mp1;
MediaPlayer mp2;
MediaPlayer mp3;
MediaPlayer mp4;
MediaPlayer mp5;
MediaPlayer mp6;
MediaPlayer mp7;



public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.verbs);

    mp1 = MediaPlayer.create(this, R.raw.play);
    mp2 = MediaPlayer.create(this, R.raw.eat);
    mp3 = MediaPlayer.create(this, R.raw.can);
    mp4 = MediaPlayer.create(this, R.raw.go);
    mp5 = MediaPlayer.create(this, R.raw.help);
    mp6 = MediaPlayer.create(this, R.raw.practice);
    mp7 = MediaPlayer.create(this, R.raw.use);





    final Button button1 = (Button) findViewById(R.id.play_button);
    button1.setOnClickListener(this);

    final Button button2 = (Button) findViewById(R.id.eat_button);
    button2.setOnClickListener(this);

    final Button button3 = (Button) findViewById(R.id.can_button);
    button3.setOnClickListener(this);

    final Button button4 = (Button) findViewById(R.id.go_button);
    button4.setOnClickListener(this);

    final Button button5 = (Button) findViewById(R.id.Thelp_button);
    button5.setOnClickListener(this);

    final Button button6 = (Button) findViewById(R.id.pract_button);
    button6.setOnClickListener(this);

    final Button button7 = (Button) findViewById(R.id.use_button);
    button7.setOnClickListener(this);

    final Button button8 = (Button) findViewById(R.id.Back_Button);
    button8.setOnClickListener(this);



}

  public void onClick(View v) {
    switch(v.getId()) {
    case R.id.play_button:
        mp1.start();
        Toast.makeText(VerbsActivity.this, "PLAY",
                Toast.LENGTH_LONG).show();
        break;
    case R.id.eat_button:
        mp2.start();
        Toast.makeText(VerbsActivity.this, "EAT",
                Toast.LENGTH_LONG).show();
        break;
    case R.id.can_button:
        mp3.start();
        Toast.makeText(VerbsActivity.this, "CAN",
                Toast.LENGTH_LONG).show();
        break;
    case R.id.go_button:
        mp4.start();
        Toast.makeText(VerbsActivity.this,"GO",
                Toast.LENGTH_LONG).show();
        break;
    case R.id.Thelp_button:
        mp5.start();
        Toast.makeText(VerbsActivity.this,"HELP",
                Toast.LENGTH_LONG).show();
        break;
    case R.id.pract_button:
        mp6.start();
        Toast.makeText(VerbsActivity.this, "PRACTICE",
                Toast.LENGTH_LONG).show();
        break;
    case R.id.use_button:
        mp7.start();
        Toast.makeText(VerbsActivity.this, "USE",
                Toast.LENGTH_LONG).show();
        break;

    case R.id.Back_Button:
        finish();
        break;

    }
}

@Override
protected void onDestroy() {
      mp1.release();
      mp2.release();
      mp3.release();
      mp4.release();
      mp5.release();
      mp6.release();
      mp7.release();

    super.onDestroy();
}

}

Answer 1

您创建了太多MediaPlayer对象，这些对象很容易导致异常。您还可以通过onDestroy()方法释放它们，在很多情况下不会调用该方法。

更改您的代码以改为使用SoundPool。