Activity be killed when press HOME only in release mode

Question

First, I have two activities: Splash and MainActivity ( only support portrait). In MainActivity, I have many fragments use Slide menu. I want to keep current fragment when u

Answer 1

Issue has been fixed by using FLAG_ACTIVITY_NEW_TASK when navigate from Splash to Main activity. I just wonder why it can work in debug mode (Reproduce install from apk like release mode). Here is my workable code for anyone has same issues:

 Intent intent = new Intent(SplashActivity.this, MainActivity.class);
 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 finish();
 startActivity(intent);

Update: many thanks to David Wasser, so the right answer should like this:

// SplashActivity
 if(!isTaskRoot()) {
    finish();
    return;
 }

Reference: Re-launch of Activity on Home button, but...only the first time