Notification

通知Notification

  Intent intent=new Intent(this,NotificationActivity.class);//intent开启一个活动
  PendingIntent pi=PendingIntent.getActivity(this,0,intent,0);//pendingIntent是一种特殊的intent，延时Intent
  NotificationManager manager= (NotificationManager)getSystemService(NOTIFICATION_SERVICE); //首先获取Notification的Manager准备管理Notification          
  Notification notification= new NotificationCompat.Builder(MainActivity.this).setContentTitle("这是一个通知")//通过new出NotificationCompat.Builder实例
                .setStyle(new NotificationCompat.BigTextStyle().bigText("这是一个通知内容dsfdfhfadffgjgfsghghgfdsadasfghfsasdfgdfaasdfgfsaasdgfhfaasdghgfasfdgbbfgsaeaeasf").setBigContentTitle("sDA")//设置一个长文字通知
                )/*.setContentText("这是一个通知内容dsfdfhfadffgjgfsghghgfdsadasfghfsasdfgdfaasdfgfsaasdgfhfaasdghgfasfdgbbfgsaeaeasf")*/
                .setWhen(System.currentTimeMillis()).setSmallIcon(R.mipmap.ic_launcher
                ).setLargeIcon(BitmapFactory.decodeResource(getResources(),R.mipmap.ic_launcher_round)
                ).setContentIntent(pi
                )/*.第一种方法setAutoCancel(true)*/
                /*.setSound(Uri.fromFile(new File("/system/media/audio/ringtones/Luna.ogg"))
                ).setVibrate(new long[]{0,1000,1000,1000}).setLights(Color.RED,1000,1000)
                        */.setDefaults(NotificationCompat.DEFAULT_ALL).build();
                manager.notify(1,notification);