我为我的 Activity 开发了 slideAnimation，但它有时不工作意味着动画盯着并结束并再次开始。即，动画完成但它又回到了以前的状态。但有时它工作得很好。
我正在使用以下代码：
class ClickListener implements OnClickListener {
@Override
public void onClick(View v) {
// live=false;
// setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
// player.suspend();
// player.resume();
// System.out.println("onClick " + new Date());
SlideAnimationThenCallLayout me = SlideAnimationThenCallLayout.this;
int w = app.getMeasuredWidth();
int h = app.getMeasuredHeight();
int left = (int) (app.getMeasuredWidth() * 0.65);
if (!menuOut) {
menucheck=true;
// if(responed.equals("zero")){}
// else
// layout.setClickable(false);
// anim = AnimationUtils.loadAnimation(context, R.anim.push_right_out_80);
anim = new TranslateAnimation(0, left, 0, 0);
menu.setVisibility(View.VISIBLE);
animParams.init(left, 0, left + w, h);
} else {
menucheck=false;
// layout.setClickable(true);
// anim = AnimationUtils.loadAnimation(context, R.anim.push_left_in_80);
anim = new TranslateAnimation(0, -left, 0, 0);
animParams.init(0, 0, w, h);
}
anim.setDuration(500);
anim.setAnimationListener(me);
//Tell the animation to stay as it ended (we are going to set the app.layout first than remove this property)
anim.setFillAfter(true);
// Only use fillEnabled and fillAfter if we don't call layout ourselves.
// We need to do the layout ourselves and not use fillEnabled and fillAfter because when the anim is finished
// although the View appears to have moved, it is actually just a drawing effect and the View hasn't moved.
// Therefore clicking on the screen where the button appears does not work, but clicking where the View *was* does
// work.
// anim.setFillEnabled(true);
// anim.setFillAfter(true);
app.startAnimation(anim);
}
}
public void onAnimationEnd(Animation animation) {
System.out.println("onAnimationEnd");
ViewUtils.printView("menu", menu);
Log.e("this is","onAnimaition end");
ViewUtils.printView("app", app);
menuOut = !menuOut;
if (!menuOut) {
menu.setVisibility(View.INVISIBLE);
}
layoutApp(menuOut);
}