using onBackPressed() with backward compatibility

Question

I want to use onBackPressed() method and still want to provide support for Android SDK before 2.0. onBackPressed() is introduced in Android SDK 2.0. but how to do ?

Answer 1

Using onKeyDown;

public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {

          // Your Code Here

        return true;
    }
    return super.onKeyDown(keyCode, event);
}