我有一个我制作的Android应用程序,一切正常,但我想添加一个代码,一旦我再次触摸屏幕就会停止动画。正如您在代码中看到的那样,我开始动画,但我只能通过退出程序来停止它,我希望能够再次触摸屏幕以停止动画和声音播放。
谢谢。
import android.app.Activity;
import android.os.Bundle;
import android.graphics.drawable.AnimationDrawable;
import android.media.MediaPlayer;
import android.view.MotionEvent;
import android.widget.ImageView;
public class WigleActivity extends Activity {
/** Called when the activity is first created. */
MediaPlayer mp;
AnimationDrawable animation;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mp = MediaPlayer.create(this, R.raw.sexy);
ImageView imageView1 = (ImageView)findViewById(R.id.imageView1);
imageView1.setBackgroundResource(R.anim.wanim);
animation = (AnimationDrawable) imageView1.getBackground();
}
protected void onPause() {
super.onPause();
mp.release();
finish();
}
public boolean onTouchEvent (MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
mp.start();
animation.start();
return true;
}
return super.onTouchEvent(event);
}
}
答案 0 :(得分:1)
将onTouch代码更改为以下内容:
public boolean onTouchEvent (MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
if (animation.isRunning()) {
mp.stop();
animation.stop();
} else {
mp.start();
animation.start();
}
return true;
}
return super.onTouchEvent(event);
}