Notification通知，点击通知后跳转

                             //跳转之后点击返回，返回到当前界面

                                 NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(getApplicationContext());

mBuilder.setSmallIcon(R.drawable.ic_launcher);
mBuilder.setContentTitle("快乐");
mBuilder.setContentText("太阳");

Intent intent = new Intent(NoticeActivity.this,NotifiedActivity.class);

 //使用TaskStackBuilder为“通知页面”设置返回关系

TaskStackBuilder stackBuilder = TaskStackBuilder.create(NoticeActivity.this);
stackBuilder.addParentStack(NotifiedActivity.class);
stackBuilder.addNextIntent(intent);

PendingIntent pi = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

                              //setLatestEventInfo方法已过时

                             // nf.setLatestEventInfo(getApplicationContext(), "太阳的后裔", "乌鲁克", pi);
mBuilder.setContentIntent(pi);
NotificationManager nm = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);

nm.notify(2, mBuilder.build());

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NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(Notice2Activity.this);
mBuilder.setSmallIcon(R.drawable.ic_launcher);
mBuilder.setContentTitle("快乐");
mBuilder.setContentText("太阳");
//设置点击一次后失效
mBuilder.setAutoCancel(true);
Intent intent = new Intent(Notice2Activity.this,NotifiedActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent pi = PendingIntent.getActivity(getApplicationContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(pi);
NotificationManager nm = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(3, mBuilder.build());