Action overflow like button at the bottom in Nexus 4

Question

I have designed this simple login screen. In the LoginActivity, I have not declared onCreateOptionsMenu or onPrepareOptionsMenu.

But still I am getting overflow like button at the screen bottom right as shown in the below picture. When I click on it, it does not do anything.

If it were an Action item it would be in the Action Bar area not along with the device's native soft buttons.

Does anybody know how can it be resolved?

Answer 1

You'll need to set android:targetSdkVersion="14" or higher within your AndroidManifest.xml to get rid of the "menu button of shame".