PackageManager P = getPackageManager（）;
p.setComponentEnabledSetting（getComponentName（），PackageManager.COMPONENT_ENABLED_STATE_DISABLED，PackageManager.DONT_KILL_APP）;
 

请注意，该图标可能不会消失，直到下次重新启动。

my app is designed to only need to be run once. As such I want to hide the icon from the launcher after the first run, but without uninstalling the app.

I have seen similar applications - they can remove their own icons from the launcher app list. How can I achieve the same results? Thank you.

PackageManager p = getPackageManager();
p.setComponentEnabledSetting(getComponentName(), PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);

Note that the icon may not be gone until the next reboot.