java Android:这个警告是什么意思?
我有一个按钮,有一些音效。当我点击按钮时,什么也没发生。没有声音播放,但也没有力关闭。调试器向我发出以下警告:
“声音池-示例1未就绪” “声音池-样本2未准备好”等
Le代码:
package com.andrew.finnandjake;
import 安卓.app.Activity;
import 安卓.os.Bundle;
import 安卓.view.View;
import 安卓.view.View.OnClickListener;
import 安卓.widget.Button;
public class Soundboard extends Activity{
private SoundManager mSoundManager;
private int next = 0;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mSoundManager = new SoundManager();
mSoundManager.initSounds(getBaseContext());
mSoundManager.addSound(0,R.raw.finn_algebraic);
mSoundManager.addSound(1,R.raw.finn_allaboardthekuckletrain);
mSoundManager.addSound(2,R.raw.finn_iminmyelement);
mSoundManager.addSound(3,R.raw.finn_shmowzow);
Button SoundButton=(Button)findViewById(R.id.Button1);
SoundButton.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
mSoundManager.playSound(next);
next++;
if(next>3)
next=0;
}
});
}
}
# 1 楼答案
声音需要一段时间才能加载。你可以使用
SoundPool.OnLoadCompleteListener
来确定它们什么时候准备好了。(仅限安卓2.2+)