A white screen blinks for few milliseconds when I simply go from login activity to Main activity with following clear back stack code.

```
Intent intent = new Intent(LoginActivity.this, HomeActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
overridePendingTransition(0, 0);

```

If I just make the startActivity without Flags (or say without clear backstack) 

```
overridePendingTransition(0, 0);

```

It doesn't blink with white screen.

But I have to clear back stack and start a new activity with NO transition animation. So it doesn't blink/appear in white screen for few milliseconds.

Looking forward to get a perfect answer soon. Cheers !