android - Disable Back Button (onBackPressed) -

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I want to disable the back button after closing the app (sorry, my english is bad)

< P> How do I disable the back button?

You can override the method and determine what happens in that method. By this way: 

  Override public null at @BackPressed () {// nothing because you do not want to leave them when you press it}
< P> Just add that method to your activity class and you are good to go.

However, this is a bad app design. What you most likely want is a dialogue pop up that asks them whether they want to leave that you will add a dialogue code inside that method , So that when the back button is pressed, the dialog will pop up.


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