Delegation to system ui camera

MainActivity.java

public class MainActivity extends AppCompatActivity {
    private static final int RQ_CAPTURE_IMG_CODE_HDPIC = 101;
    private static final String AUTHORITY = BuildConfig.APPLICATION_ID + ".provider";
    private static final String TAG = "$1477$";
    Uri tmpPhotoURI;
    ImageView ivTemp;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ivTemp = findViewById(R.id.iv_tmpcheck);

        Button btCallCameraHdPic = findViewById(R.id.bt_call_camera_hd_pic);
        btCallCameraHdPic.setOnClickListener(v -> callCameraForHdPic());

    }
    private void callCameraForHdPic() {
        //todo : add code for runtimePermissionCheck here//
        File tempImageFile = createImageFile();// step 2
        if (tempImageFile != null) {
            Log.e(TAG, "callCameraForHdPic: temp image file is not null");
            tmpPhotoURI = FileProvider.getUriForFile(this, AUTHORITY, tempImageFile);
            //^--step3

            Intent i = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            i.putExtra(MediaStore.EXTRA_OUTPUT, tmpPhotoURI); //step4

            if (i.resolveActivity(getPackageManager()) != null) {
                startActivityForResult(i, RQ_CAPTURE_IMG_CODE_HDPIC); //step4
            } else {
                Log.e(TAG, "callCameraForHdPic: couldn't strt cmra activity");
            }

        } else {
            Log.e(TAG, "callCameraForHdPic: temp image file is null ");
        }

    }
    private File createImageFile() {
        // Create an image file name
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(new Date());
        String imageFileName = "JPEG_" + timeStamp + "_";
        File storageDir = getExternalFilesDir(Environment.DIRECTORY_PICTURES);

        File image = null;
        try {
            image = File.createTempFile(imageFileName, ".jpg", storageDir);
            Log.e(TAG, "createImageFile: succesfully created image file");
        } catch (IOException e) {
            Log.e("$1457$", "createImageFile: error happenned during temp file creation ");
            e.printStackTrace();
        }

        return image;
    }

    private void openCameraX1() {
        startActivity(new Intent(this,Camera1Activity.class));
    }


    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == RQ_CAPTURE_IMG_CODE_HDPIC && resultCode == RESULT_OK) {
            //if (data != null && data.getExtras() != null) { ...} //not needed to check data
            Log.e(TAG, "onActivityResultCodeForHdPic: result recieved from camera activity");
            Bitmap b= getBitmapFromUri(this,tmpPhotoURI);
            onBitmapRecieved(b);
        }
    }

    private static Bitmap getBitmapFromUri(Context context, Uri photoURI) {
        // super cool decoding algorithm at https://stackoverflow.com/a/31720143/7500651 //
        ....
        return rotatedAndDecodedImg;
    }


    private void onBitmapRecieved(Bitmap imageBitmap) {
        ivTemp.setImageBitmap(imageBitmap);

    }


}

manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="x.y.z.camera1">

    <uses-feature
        android:name="android.hardware.camera.any"
        android:required="true" />

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

        <activity android:name=".MainActivity">
            ...
        </activity>

        <provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="in.curioustools.camera1.provider"
            android:exported="false"
            android:grantUriPermissions="true">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/file_paths" />
        </provider>
    </application>

</manifest>

res_filepaths.xml

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <external-path name="my_images" path="Android/data/in.curioustools.camera1/files/Pictures" />
</paths>