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我有三個功能 - 動畫,聲音,振動。所有這些工作完全罰款個別。我需要一起開始所有這三項功能,然後繼續播放3秒鐘然後停止播放。我希望在每15秒後重復一遍。什麼纔是正確的方法來實現呢? 我震動的代碼如下正確使用線程和計時器
public void vibration(){
int dash = 1000;
int medium_gap = 500;
long[] pattern = { 0, // Start immediately
dash, medium_gap,dash , medium_gap
};
// Only perform this pattern one time (-1 means "do not repeat")
v.vibrate(pattern, -1);
}
動畫代碼:
linear = (LinearLayout) findViewById(R.id.lay);// this line is after setContentView in onCreate
public void anim(){
drawable.addFrame(new ColorDrawable(Color.RED), 1000);
drawable.addFrame(new ColorDrawable(Color.WHITE), 500);
drawable.setOneShot(false);
linear.setBackgroundDrawable(drawable);
drawable.start();
}
聲音使用的Soundpool:
sp = new SoundPool(5, AudioManager.STREAM_NOTIFICATION, 0);
buzzer = sp.load(this, R.raw.buzzer, 0);
public void sound(){
sp.play(buzzer, 1,1, 0, 0, 1); //start alert tone
}
你可以使用countdownTimer。,對於每個tick)ie)你可以設置每個tick 15秒,並在onTick()method.right? – 2013-03-11 11:25:48
@Tamilselvan你能提供一個關於如何實現這個的代碼片段嗎?我對使用線程n定時器知之甚少。謝謝。 – newbee 2013-03-11 11:31:40
@newtoandroid你爲什麼重複? http://stackoverflow.com/questions/15335791/perform-functions-synchronously你已經有3個答案。 – 2013-03-11 11:57:11