如何从Android中删除菜单按钮？

Question

如何删除此按钮？ Android API 17。

Answer 1

删除@Override public boolean onCreateOptionsMenu(Menu menu) {}  和

@Override public boolean onOptionsItemSelected(MenuItem item) {}

Answer 2

设置android:targetSdkVersion to 14 or higher。另请参阅the "Say Goodbye to the Menu Button" post from the Android Developers Blog。

Answer 3

您可以覆盖这些方法，如果删除它们不适合您。

public boolean onCreateOptionsMenu (Menu menu){
// do nothing here. Leave it as it is.
}

public boolean onOptionsItemSelected (MenuItem item){
// do nothing here. 
}