android - 如何为 Android 应用程序中的 onClick 事件添加声音？

Question

我希望能够在用户点击应用程序中的按钮时添加点击声音，关于如何使行为适用于整个应用程序的任何建议？干杯!

Answer 1

在按钮的onClick中，添加View.playSoundEffect(SoundEffectConstants.CLICK)

myButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            v.playSoundEffect(SoundEffectConstants.CLICK);
        }
    });

Answer 2

或者您可以使用SoundPool进行更复杂的设置（例如您可以设置左右音量值）

这只是一个例子：

private void playSound() {
        // TODO Auto-generated method stub      
        SoundPool pl = new SoundPool(5, AudioManager.STREAM_MUSIC, 0);
        // 5 indicates the maximum number of simultaneous streams for this SoundPool object

        int waterSound = pl.load(this, R.raw.water_sound_01, 0);
        // is the audio file I have imported in my project as resource

        pl.setOnLoadCompleteListener(new OnLoadCompleteListener() {             
            @Override
            public void onLoadComplete(SoundPool soundPool, int sampleId, int status) {
                // The onLoadComplet method is called when a sound has completed loading.
                // TODO Auto-generated method stub
                soundPool.play(sampleId, 1f, 1f, 0, 0, 1);
                // second and third parameters indicates left and right value (range = 0.0 to 1.0)
            }
        });
    }