Android Camera intent not responding in Android 11

Question

I am working with Camera Intent. Everything is working fine till Android 10, but in Android 11 I am getting result Code 0.

1. Manifest Permission

   <uses-permission android:name="android.permission.CAMERA" />
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
   

2. Intent function with file creation :

    private void openCameraApp()
    {
        Intent picIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE).
                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
        try {
   
            String file_path = Environment.getExternalStorageDirectory().toString() +
                    "/" + mContext.getResources().getString(R.string.app_name);
   
            File dir = new File(file_path);
            if (!dir.exists())
                dir.mkdirs();
   
            imagePath = new File(dir, mContext.getResources().getString(R.string.app_name) + System.currentTimeMillis() + ".png");
   
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                picIntent.putExtra(MediaStore.EXTRA_OUTPUT, FileProvider.getUriForFile(mContext, BuildConfig.APPLICATION_ID, imagePath));
                setUri(FileProvider.getUriForFile(mContext, BuildConfig.APPLICATION_ID, imagePath));
            } else {
                picIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(imagePath));
                setUri(Uri.fromFile(imagePath));
            }
   
            ((Activity) mContext).startActivityForResult(picIntent, CAMERA_REQUEST);
   
        } catch (Exception e) {
            logger.e(e);
        }
    }
   

I have added android:requestLegacyExternalStorage="true" in application tag of manifest file.

Answer 1

See intent.resolveActivity returns null in API 30. Maybe there is something wrong with AndroidManifest.

<queries>
    <intent>
        <action android:name="android.media.action.IMAGE_CAPTURE" />
    </intent>
</queries>

Or see Cannot take a photo programmatically on Android 11 - intent returns canceled status.

Answer 2

Remove this .putExtra(MediaStore.EXTRA_OUTPUT

Answer 3

The result code in activity.java indicates the camera activity has been cancelled:

/** Standard activity result: operation canceled. */
public static final int RESULT_CANCELED    = 0;
/** Standard activity result: operation succeeded. */
public static final int RESULT_OK           = -1;
/** Start of user-defined activity results. */
public static final int RESULT_FIRST_USER   = 1;

Try launching the activity for IMAGE_CAPTURE: startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE)