[Android] Dynamically change Options Menu Items in Android

Sometimes, we need to change options menu dynamically, you can follow this example.

	@Override
	public boolean onPrepareOptionsMenu(Menu menu) {
		menu.clear();
		// You can use mEnableMenu to enable meun
		if (mEnableMenu)
		{
			menu.add(0, 0, 0, "Setting");
		}
		return super.onPrepareOptionsMenu(menu);
	}

Reference: 

• Dynamically change Options Menu Items in Android 
• Android menu & onCreateOptionsMenu和onPrepareOptionsMenu的差別