I want my android application to be only run in portrait mode

Question

I want my android application to be only run in portrait mode  How can I do that

User · Answer

In Android Manifest File  put attribute for your  lt activity gt  that android screenOrientation  portrait

User · Answer

in the manifest    lt activity android name   activity MainActivity          android screenOrientation  portrait          tools ignore  LockedOrientationActivity  gt           lt intent-filter gt               lt action android name  android intent action MAIN    gt               lt category android name  android intent category LAUNCHER    gt           lt  intent-filter gt       lt  activity gt    or   in the MainActivity   SuppressLint  SourceLockedOrientationActivity    Override protected void onCreate Bundle savedInstanceState        super onCreate savedInstanceState       setContentView R layout activity main       setRequestedOrientation ActivityInfo SCREEN ORIENTATION PORTRAIT

User · Answer

In the manifest  set this for all your activities    lt activity android name   YourActivity      android configChanges  orientation      android screenOrientation  portrait   gt    Let me explain    With android configChanges  orientation  you tell Android that you will be responsible of the changes of orientation  android screenOrientation  portrait  you set the default orientation mode

User · Answer

I use   android screenOrientation  nosensor    It is helpful if you do not want to support up side down portrait mode

User · Answer

Old post I know  In order to run your app always in portrait mode even when orientation may be or is swapped etc  for example on tablets  I designed this function that is used to set the device in the right orientation without the need to know how the portrait and landscape features are organised on the device      private void initActivityScreenOrientPortrait                    Avoid screen rotations  use the manifests android screenOrientation setting             Set this to nosensor or potrait             Set window fullscreen         this activity getWindow   setFlags WindowManager LayoutParams FLAG FULLSCREEN  WindowManager LayoutParams FLAG FULLSCREEN            DisplayMetrics metrics   new DisplayMetrics            this activity getWindowManager   getDefaultDisplay   getMetrics metrics                Test if it is VISUAL in portrait mode by simply checking it s size         boolean bIsVisualPortrait     metrics heightPixels  gt   metrics widthPixels              if   bIsVisualPortrait                             Swap the orientation to match the VISUAL portrait mode             if  this activity getResources   getConfiguration   orientation    Configuration ORIENTATION PORTRAIT                  this activity setRequestedOrientation ActivityInfo SCREEN ORIENTATION LANDSCAPE                 else   this activity setRequestedOrientation ActivityInfo SCREEN ORIENTATION PORTRAIT                        else   this activity setRequestedOrientation ActivityInfo SCREEN ORIENTATION NOSENSOR              Works like a charm    NOTICE   Change this activity by your activity or add it to the main activity and remove this activity  -

User · Answer

There are two ways    Add android screenOrientation  portrait  for each Activity in Manifest File Add this setRequestedOrientation ActivityInfo SCREEN ORIENTATION LANDSCAPE   in each java file

[android] I want my android application to be only run in portrait mode?

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