Android里面,想把某个特定应用的图标不显示,但是又不能修改此应用的源码,可以在Launcher3里面进行源码修改: 方式如下: 在packages\apps\Launcher3\src\com\android\launcher3\model\LoaderTask.java里面private ListLauncherActivityInfo loadAllApps() { final ListUserHandle profiles = mUserCache.getUserProfiles(); ListLauncherActivityInfo allActivityList = new ArrayList(); // Clear the list of apps mBgAllAppsList.clear(); ListIconRequestInfoAppInfo iconRequestInfos = new ArrayList(); boolean isWorkProfileQuiet = false; boolean isPrivateProfileQuiet = false; for (UserHandle user : profiles) { // Query for