1、创建menu,创建main;
res-new-android resource directory选择menu,同样方法创建main.
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:id="@+id/add_item" android:title="Add"/>
<item android:id="@+id/remove_item" android:title="Remove"/>
</menu>
2、重写onCreateOptionsMenu()/onOptionsItemSelected()方法;
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()){
case R.id.add_item:
Toast.makeText(this,"YouclickedAdd",Toast.LENGTH_SHORT).show();
break;
case R.id.remove_item: Toast.makeText(this, "You clicked Remove", Toast.LENGTH_SHORT).show();
break;
default: }
return true;
}