[FIXED] Android Toast message doesn't show

Issue

I know there are some other issues regard this problem, however, mine is surprisingly different (at least I think so).

I guess my code is right but I don't have idea why toast message doesn't display. Firstly, I couldn't see toast message in my Fragments. Then I decided to put it in my activity and amazingly it doesn't display here too.

This is code of my Activity which has been extended from FragmentActivity.

@Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        Log.d(TAG, "***************************");
        Log.d(TAG, "*** Application started ***");
        Log.d(TAG, "***************************");

        // assign layout to activity
        setContentView(R.layout.activity_main);

        mContext = MainActivity.this;
        Toast.makeText(mContext, "Hello World", Toast.LENGTH_SHORT).show();

.
.
.
} 

Application works fine without error and just this f.toast message doesn't display! I even replaced mContext with getApplicationContext() and I had same result, toast does not display.

Any suggestion would be appreciated. Thanks

===============

Update: When I open Toast class there are some red lines. please look at image below

Solution

Perhaps you have accidentially disabled notifications for your app in the settings? This causes no toasts too.

Answered By - deekay
Answer Checked By - Katrina (JavaFixing Volunteer)