Android隐藏的应用程序图标出现在主屏幕上

Question

As such I want to hide the icon from the launcher after the first run. icon is gone from launcher but its still appear on home screen.

I have seen similar applications - they can remove their own icons from the launcher app list.and their icons are not appear on home screen too.

i used following code to hide app icon. what i had made mistake ? why app icon appear on home screen ?

 PackageManager p = getPackageManager();
    ComponentName componentName = new ComponentName(this,
            com.aaa.xxx.dex.abc.class);

p.setComponentEnabledSetting(componentName,
            PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
            PackageManager.DONT_KILL_APP);

note: icon gone from home screen samsung galaxy S4 mini ( 4.4.2 ), but it appear on home screen on samsung galaxy S3 ( 4.3.0 ) . any suggestions , help appreciated

thank you in advance ..

Answer 1

public void HideApp()
      {
        Intent localIntent = new Intent(cx.getApplicationContext(), yourClassName.class);
        cx.getApplicationContext().startService(localIntent);
        cx.getPackageManager().setComponentEnabledSetting(newComponentName(cx,yourClssName.class), 2, 1);
}




public void Appear()
      {
        PackageManager pm = context.getApplicationContext().getPackageManager(); 
            pm.setComponentEnabledSetting(new ComponentName(context, yourClassName.class), 
                    PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);
}