Setting a screenshot as wallpaper

[rwrwr]

I am trying to save the screenshot of a particular layout in which I am being successful, the problem is how I can set that screenshot taken as wallpaper of android. I tried using wallpaper.setResource() but it asks for int type, so is it there any way of making the screenshot taken as wallpaper of Android or even without saving the screenshot, how can I make a particular layouts screenshot as wallpaper of android?

The code I used for taking and saving screenshot is:

try {
   // image naming and path  to include sd card  appending name you choose for file
   //actionBar.hide();
   Date currentTime = Calendar.getInstance().getTime();
   String mPath = Environment.getExternalStorageDirectory().toString() + "/useless/" +currentTime + ".jpg";
   fabSpeedDial.setVisibility(View.INVISIBLE);
   // create bitmap screen capture
   View v1 = getWindow().getDecorView().getRootView();
   v1=findViewById(R.id.l1);
   v1.setDrawingCacheEnabled(true);

   Bitmap bitmap = Bitmap.createBitmap(v1.getDrawingCache());
   v1.setDrawingCacheEnabled(false);

   File imageFile = new File(mPath);

   FileOutputStream outputStream = new FileOutputStream(imageFile);
   int quality = 100;
   bitmap.compress(Bitmap.CompressFormat.JPEG, quality, outputStream);
   outputStream.flush();
   outputStream.close();
   fabSpeedDial.setVisibility(View.VISIBLE);
    //actionBar.show();
   makeText(MainActivity.this,"Saved Successfully", Toast.LENGTH_SHORT).show();
    return true;

   } catch (Throwable e) {

   e.printStackTrace();
   makeText(MainActivity.this,"Error Occured", Toast.LENGTH_SHORT).show();return true;
   }
}

 

[PitCarver]

Have you tried using you gallery app?
In the gallery app, find your screenshot, open it and click on settings. Should be able to find a set as option.

 

[Deleted User]

Have you tried using you gallery app?
In the gallery app, find your screenshot, open it and click on settings. Should be able to find a set as option.

He's looking for a programmatic way of doing it. There's some example code here. Basically you need a bitmap of the desired image -

https://www.android-examples.com/programmatically-set-imageview-as-android-phone-background/