Android上方的通知栏里实现闪动

显示通知代码:

   
   
   
   
  1. private void showNotification(Context ctx, String url) {
  2.         Notification n = new Notification();
  3.         n.flags |= Notification.FLAG_SHOW_LIGHTS;
  4.         n.flags |= Notification.FLAG_AUTO_CANCEL;
  5.         n.defaults = Notification.DEFAULT_SOUND;
  6.         n.icon = R.drawable.ic_launcher;
  7.         n.when = System.currentTimeMillis();
  8.         Intent intent = new Intent(Intent.ACTION_VIEW);
  9.         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  10.         intent.setClassName(ctx.getPackageName(), MainActivity.class.getName());
  11.         PendingIntent pi = PendingIntent.getActivity(ctx, 0, intent, 0);
  12.         n.setLatestEventInfo(ctx, "title", "summary", pi);
  13.         NotificationManager manager = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);
  14.         manager.notify(0, n);
  15.     }

你要设置图片闪动的话,这个没有api,你只能设置具有动画效果的图片,替换上面代码中的n.icon,google的下载通知算是一种动画,他的实现是:

   
   
   
   
   
  1. <animation-list
  2.         xmlns:android="http://schemas.android.com/apk/res/android"
  3.         android:oneshot="false">
  4.     <item android:drawable="@drawable/stat_sys_download_anim0" android:duration="200" />
  5.     <item android:drawable="@drawable/stat_sys_download_anim1" android:duration="200" />
  6.     <item android:drawable="@drawable/stat_sys_download_anim2" android:duration="200" />
  7.     <item android:drawable="@drawable/stat_sys_download_anim3" android:duration="200" />
  8.     <item android:drawable="@drawable/stat_sys_download_anim4" android:duration="200" />
  9.     <item android:drawable="@drawable/stat_sys_download_anim5" android:duration="200" />
  10. </animation-list>

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