How can I set Orientation Fixed for all activities

Question

Android Layout. How can I set Orientation Fixed for all activities in application Tag of AndroidMainfest.xml ? I don\'t want to set orientation for each activity individuall

Answer 1

I got the best solution. You don't have to pass any activity as parameter and stuff.

Here's what you have to do.

Create a class and extend your application like this. Implement onActivityCreated and onActivityStarted and add the code that sets the orientation to whichever you want.

public class OldApp extends Application {

    @Override
    public void onCreate() {
        super.onCreate();

        // register to be informed of activities starting up
        registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {

            @Override
            public void onActivityStarted(Activity activity) {
                activity.setRequestedOrientation(
                        ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
            }

            @Override
            public void onActivityResumed(Activity activity) {

            }

            @Override
            public void onActivityPaused(Activity activity) {

            }

            @Override
            public void onActivityStopped(Activity activity) {

            }

            @Override
            public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {

            }

            @Override
            public void onActivityDestroyed(Activity activity) {

            }

            @Override
            public void onActivityCreated(Activity activity,
                                          Bundle savedInstanceState) {
              activity.setRequestedOrientation(
                        ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
              }
        });
    }
}

After this, add the following in your Manifest file inside the :

android:name=".OldApp"

End result will be like this: