Properly skip login activity if already logged in

Question

My launcher icon currently starts the login activity. I\'ve stored the logged in status in SharedPreferences. Is there any way to properly skip the login activi

Answer 1

In main activity just check if user is not null then fire up home

firebaseAuth = FirebaseAuth.getInstance();

FirebaseUser user = firebaseAuth.getCurrentUser();

if (user != null) {
    finish();
    startActivity(new Intent(MainActivity.this, UserHomeActivity.class));
}