In my app a make button which is function to open item which has been open
before that-back button...but i whant to implement that function in button
on
android phone...button looks like arrow...
In your the activity you launch from your first button:
@Override
public void onBackPressed()
{
// Close this activity...
}
(requires API level 5 or higher)
or
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if (keyCode == KeyEvent.KEYCODE_BACK)
{
// Close this activity...
return true;
}
return super.onKeyDown(keyCode, event);
}
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