收到推送通知时打开Android应用

Question

When a notification is received my android app opens up when the notification is clicked from notification center but along with that I want to open up my sliding drawer also.. Here is my code

IntentReceiver.class (custom push receiver)

     String action = intent.getAction();
    if (action.equals(PushManager.ACTION_NOTIFICATION_OPENED)) {
          Log.i(logTag, "User clicked notification. Message: " + intent.getStringExtra(PushManager.EXTRA_ALERT));

        //  logPushExtras(intent);
          if(!MainActivity.active){
          Intent launch = new Intent(Intent.ACTION_MAIN);
          launch.setClass(UAirship.shared().getApplicationContext(), MainActivity.class);
          launch.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
          UAirship.shared().getApplicationContext().startActivity(launch);
          }

  }
}

and this is in main activity..

public static boolean active;

I want to add the following

 final SlidingDrawer banner = (SlidingDrawer) findViewById(R.id.slidingDrawer1);
        banner.animateOpen();

Can anyone tell me how to do it.. Open up sliding drawer when app is opened through notification.

Answer 1

Your question is a little unclear. As I understand it, you have a main activity that can be opened either from the launcher, or from a notification intent. You wish to open the Sliding Drawer only when the activity is started by a notification intent, but not when it is started from the launcher. If that is the case, you merely need to use Intent.putExtra() when creating your launch intent, then check for the extra when your activity opens.

Add to IntentReceiver.class , before startActivity(launch) :

launch.putExtra("notification", "true");

In Main Activity :

@Override
public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.yourlayoutfile);

    final SlidingDrawer banner = (SlidingDrawer) findViewById(R.id.slidingDrawer1);

    Intent intent = getIntent();
    String extra = intent.getStringExtra("notification");

    if(extra != null && extra.equals("true") && (intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) == 0)
    {
        banner.animateOpen();
    }
}

The FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY check is to ensure that the intent is coming from your receiver, and is not the Recent cached intent.

Just as an FYI, SlidingDrawer has been deprecated.