HorizontalScrollView实现先左滑动后右滑动动画

 

 1 @Override
 2     protected void onCreate(Bundle savedInstanceState) {
 3         super.onCreate(savedInstanceState);
 4         setContentView(R.layout.activity_main);
 5 
 6 HorizontalScrollView hsTabs = (HorizontalScrollView ) findViewById(R.id.hsTabs);
 7 
 8 new Handler().postDelayed(new Runnable() {
 9 
10             @Override
11             public void run() {
12 
13                 
14                 
15                 ObjectAnimator oa = ObjectAnimator.ofInt(hsTabs, "scrollX", 0, 150);
16                 oa.setDuration(500);
17                 
18 
19                 final ObjectAnimator oa2 = ObjectAnimator
20                         .ofInt(hsTabs, "scrollX", 150, 0);
21                 oa2.setDuration(500);
22 
23                 oa.addListener(new AnimatorListener() {
24 
25                     @Override
26                     public void onAnimationStart(Animator arg0) {
27 
28                     }
29 
30                     @Override
31                     public void onAnimationRepeat(Animator arg0) {
32 
33                     }
34 
35                     @Override
36                     public void onAnimationEnd(Animator arg0) {
37                         oa2.start();
38 
39                     }
40 
41                     @Override
42                     public void onAnimationCancel(Animator arg0) {
43 
44                     }
45                 });
46 
47                 oa.start();
48 
49             }
50         }, 1000);
51 }

 

posted on 2014-11-14 14:10  屌丝迷途  阅读(534)  评论(0)    收藏  举报

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