Guard mode: It is the mode, which will prevent other apps from changing the screen orientation. For example, most games run in a landscape mode, but with guard mode, the game or any other app will be forced to run in your desired screen orientation. Guard mode is activated by default. If you should keep this mode activated you can maintain your desired screen orientation, even in those apps fileslib. Étape 1 : Appuyez sur Paramètres sur l'écran d'accueil . Fig.1-1. Étape 2 : appuyez sur Accessibilité . Fig.1-2. Étape 3 : Cochez pour activer la rotation automatique de l'écran et décochez-la pour l'éteindre. Fig.1-3. Si le paramètre de rotation automatique de l'écran échoue, reportez-vous aux méthodes suivantes: To enter Safe Mode, press and hold the power button on your phone. Now tap and hold on to the Power Off option. When prompted, tap on OK to confirm. In the Safe mode, check and see if the screen
Turn Auto-Rotate On. This is one of the most commonly-made errors by users. Before you do anything else, double-check that you have enabled the auto-rotate option. You can find it under "Settings -> Display.". 2. Restart Your Phone. Another easy method to fix the Android screen rotation not working is to restart your phone.
Android Portrait and Landscape mode screen orientation example. In this example, we will create two activities of different screen orientation. The first activity (MainActivity) will be as "portrait" orientation and second activity (SecondActivity) as "landscape" orientation type. activity_main.xml