Android - When launch the same activity from widget with different extras, how to prevent the same instance show up after returned from HOME button?

Question

I have a widget that contains 4 buttons to show 4 stock prices, each of them will launch into the same activity Quote.class to show stock details. In onUpdate(), it will set

Answer 1

If you are using a different Action in your Intent and use the SingleTop or similar flag and override onNewIntent to detect the correct action that should do the trick. You need to be prepared to handle the intent in onCreate and onNewIntent.