How to set entire application in portrait mode only

Question

How do I set it so the application is running in portrait mode only  I want the landscape mode to be disabled while the application is running  How do I do it programmatically

User · Answer

For Xamarin Users   If you extends all your activities to a BaseActivity Just add   this RequestedOrientation   ScreenOrientation Portrait    This will resolve the problem  If you want any particular activity to be in landscape override this in OnActivityCreated  As   this Activity RequestedOrientation   ScreenOrientation Landscape

User · Answer

As from Android developer guide         orientation  The screen orientation has changed     the user has   rotated the device  Note  If your application targets API level 13 or   higher  as declared by the minSdkVersion and targetSdkVersion   attributes   then you should also declare the  screenSize    configuration  because it also changes when a device switches between   portrait and landscape orientations        screenSize   The current available screen size has changed  This   represents a change in the currently available size  relative to the   current aspect ratio  so will change when the user switches between   landscape and portrait  However  if your application targets API level   12 or lower  then your activity always handles this configuration   change itself  this configuration change does not restart your   activity  even when running on an Android 3 2 or higher device   Added   in API level 13    So  in the AndroidManifest xml file  we can put     lt activity             android name   activities role activity GeneralViewPagerActivity              android label   string title activity general view pager              android screenOrientation  portrait              android configChanges  orientation keyboardHidden screenSize               gt           lt  activity gt

User · Answer

You can set this in your manifest file     android name   your launching activity name  android screenOrientation  portrait    and you can also achive the same by writing the code in your class file like   setRequestedOrientation ActivityInfo SCREEN ORIENTATION PORTRAIT

User · Answer

in Manifest file which activity you want to use in  portrait  you must write these code in Activity tag     android screenOrientation  portrait     like this              android icon   drawable icon          android name  com zemkoapps hd wallpaper AndroidGridLayoutActivity           android screenOrientation  portrait   gt    but if u want screen in landscape use this code like this  android screenOrientation  landscape

User · Answer

You can do it in two ways     Add  android screenOrientation  portrait  on your manifest file to the corresponding activity  Add     setRequestedOrientation ActivityInfo SCREEN ORIENTATION PORTRAIT       to your activity in  onCreate   method

User · Answer

Add android screenOrientation  portrait  to the activity in the AndroidManifest xml  For example    lt activity android name   SomeActivity      android label   string app name      android screenOrientation  portrait  gt

User · Answer

For any Android version  From XML  You can specify android screenOrientation  portrait  for each activity in your manifest xml file  You cannot specify this option on the application tag   From Java  Other option is to do it programmatically  for example in an Activity base class    Override public void onCreate Bundle savedInstanceState      setRequestedOrientation ActivityInfo SCREEN ORIENTATION PORTRAIT       For Android 4   API 14    Last option is to do it with activity lifecycle listeners which is only available since Android 4 0  API 14    Everything happens in a custom Application class    Override public void onCreate         super onCreate          registerActivityLifecycleCallbacks new ActivityLifecycleAdapter              Override         public void onActivityCreated Activity a  Bundle savedInstanceState                a setRequestedOrientation ActivityInfo SCREEN ORIENTATION PORTRAIT                         ActivityLifecycleAdapter is just a helper class you ll need to create which will be an empty implementation of ActivityLifecycleCallbacks  so you don t have to override each and every methods of that interface when you simply need one of them

User · Answer

Similar to Graham Borland answer   but it seems you dont have to create Application class if you dont want   just create a Base Activity in your project  public class BaseActivity extends AppCompatActivity     Override protected void onCreate Bundle savedInstanceState        super onCreate savedInstanceState       setContentView R layout activity base       setRequestedOrientation  ActivityInfo SCREEN ORIENTATION PORTRAIT        And extend this class instead of AppCompatActivity where you want to use Potrait Mode  public class your activity extends BaseActivity

User · Answer

Adding  lt preference name  orientation  value  portrait    gt  under  lt widget gt  in my config xml worked for me    The other solutions either didn t work on my device  were overwritten during building or gave deprecation errors during the build process

User · Answer

In your Manifest type this    lt activity     android screenOrientation  portrait       lt  --- Rest of your application information ---  gt   lt  activity gt

User · Answer

Write this to your manifest file  for every activity   android screenOrientation  portrait

User · Answer

You can do this for your entire application without having to make all your activities extend a common base class   The trick is first to make sure you include an Application subclass in your project  In its onCreate    called when your app first starts up  you register an ActivityLifecycleCallbacks object  API level 14   to receive notifications of activity lifecycle events   This gives you the opportunity to execute your own code whenever any activity in your app is started  or stopped  or resumed  or whatever   At this point you can call setRequestedOrientation   on the newly created activity   class MyApp extends Application         Override     public void onCreate             super onCreate                  register to be informed of activities starting up         registerActivityLifecycleCallbacks new ActivityLifecycleCallbacks                   Override             public void onActivityCreated Activity activity                                             Bundle savedInstanceState                        new activity created  force its orientation to portrait                 activity setRequestedOrientation                      ActivityInfo SCREEN ORIENTATION PORTRAIT

User · Answer

Yes you can do this both programmatically and for all your activities making an AbstractActivity that all your activities extends   public abstract class AbstractActivity extends Activity        Override     protected void onCreate Bundle savedInstanceState            super onCreate savedInstanceState           setRequestedOrientation  ActivityInfo SCREEN ORIENTATION PORTRAIT             This abstract activity can also be used for a global menu

User · Answer

Override protected void onCreate Bundle savedInstanceState        super onCreate savedInstanceState       setContentView R layout activity main           setting screen orientation locked so it will be acting as potrait     setRequestedOrientation ActivityInfo SCREEN ORIENTATION LOCKED

User · Answer

If anyone was wondering   how you could do this for your entire application without having to make all your activities extend a common base class in Kotlin    see the example below     class InteractiveStoryApplication  Application     override fun onCreate         super onCreate       registerActivityLifecycleCallbacks object  ActivityLifecycleCallbacks           override fun onActivityCreated activity  Activity   savedInstanceState  Bundle                 activity  requestedOrientation   ActivityInfo SCREEN ORIENTATION PORTRAIT                    override fun onActivityPaused activity  Activity                        override fun onActivityResumed activity  Activity                        override fun onActivityDestroyed activity  Activity                        override fun onActivitySaveInstanceState activity  Activity   outState  Bundle                        override fun onActivityStarted activity  Activity                        override fun onActivityStopped activity  Activity                            and then you have to add your common base class in AndroidManifest like so    lt application android allowBackup  true  android name   InteractiveStoryApplication

User · Answer

Use   android screenOrientation  portrait     Just write this line in your application s manifest file in each activity which you want to show in portrait mode only

[android] How to set entire application in portrait mode only?

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