Java Code Examples for androidx.fragment.app.fragment#requestPermissions()

public static void checkForCamaraWritePermissions(final Fragment fragment, WorkFinish workFinish) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
        workFinish.onWorkFinish(true);
    } else {
        List<String> permissionsNeeded = new ArrayList<String>();
        final List<String> permissionsList = new ArrayList<String>();
        if (!addPermission(permissionsList, Manifest.permission.CAMERA, fragment.getActivity()))
            permissionsNeeded.add("CAMERA");
        if (!addPermission(permissionsList, Manifest.permission.WRITE_EXTERNAL_STORAGE, fragment.getActivity()))
            permissionsNeeded.add("WRITE_EXTERNAL_STORAGE");
        if (permissionsList.size() > 0) {
            fragment.requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
                    REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
        } else {
            workFinish.onWorkFinish(true);
        }
    }
}
 

@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
static void requestAvatar(@Nullable Fragment fragment) {
    if (fragment == null) {
        return;
    }

    final Activity activity = fragment.getActivity();
    if (activity == null || activity.isFinishing() || activity.isDestroyed()) {
        return;
    }

    if (!isPermissionGranted(activity, android.Manifest.permission.READ_EXTERNAL_STORAGE)) {
        fragment.requestPermissions(new String[]{android.Manifest.permission.READ_EXTERNAL_STORAGE},
                READ_EXTERNAL_STORAGE_PERMISSION);
    } else {
        Intent intent = new Intent();
        intent.setType("image/*");
        intent.setAction(Intent.ACTION_GET_CONTENT);

        fragment.startActivityForResult(Intent.createChooser(intent, fragment.getString(R.string.select_image)),
                ACTIVITY_RESULT_SELECT_PICTURE);
    }
}
 

public static boolean askPermissionForFragment(Activity activity,Fragment fragment, String permission, int requestCode){
    int permissionId = ContextCompat.checkSelfPermission(activity.getApplicationContext(), permission);
    if (permissionId != PackageManager.PERMISSION_GRANTED) {
        fragment.requestPermissions(new String[]{permission},requestCode);
    }else {
        return true;
    }
    return false;
}
 

private static boolean checkAndRequestPermissions(Fragment f, String[] permissions, int requestCode) {
    if (Build.VERSION.SDK_INT < 23)
        return true;

    for (String permission : permissions) {
        if ((ActivityCompat.checkSelfPermission(f.requireContext(), permission)) == PackageManager.PERMISSION_DENIED) {
            f.requestPermissions(permissions, requestCode);
            return false;
        }
    }
    return true;
}
 

public static boolean writeExternalStorageAllowed(Fragment fragment) {
	if (ActivityCompat.checkSelfPermission(fragment.requireContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
		fragment.requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, REQUEST_CODE_WRITE_EXTERNAL_STORAGE);
		return false;
	} else {
		return true;
	}
}
 

static void verifyStoragePermissions(Fragment fragment) {
    int permission = ContextCompat.checkSelfPermission(fragment.getContext(),
            Manifest.permission.WRITE_EXTERNAL_STORAGE);

    if (permission != PackageManager.PERMISSION_GRANTED) {
        // We don't have permission so prompt the user
        fragment.requestPermissions(PERMISSIONS_STORAGE, REQUEST_EXTERNAL_STORAGE);
    }

}
 

public static boolean requestReadPermission(final Fragment fragment) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        if (fragment.getContext().checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
            fragment.requestPermissions(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, PERMISSIONS_REQUEST_ACCESS_READ_STORAGE);
        } else {
            return true;
        }
    }

    return false;
}
 

public static boolean requestWritePermission(final Fragment fragment) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        if (fragment.getContext().checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
            fragment.requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSIONS_REQUEST_ACCESS_WRITE_STORAGE);
        } else {
            return true;
        }
    }

    return false;
}
 

private static void requestPermissions(@NonNull Fragment fragment, int requestCode, String... permissions) {
  fragment.requestPermissions(filterNotGranted(fragment.getContext(), permissions), requestCode);
}
 

private static void requestPermissions(@NonNull Fragment fragment, int requestCode, String... permissions) {
  fragment.requestPermissions(filterNotGranted(fragment.getContext(), permissions), requestCode);
}
 

@TargetApi(Build.VERSION_CODES.M)
public static void requestPermissions(int requestCode, @NonNull String[] permissions, @NonNull Fragment fragment) {
    fragment.requestPermissions(permissions, requestCode);
}