movemeet/movemeet

package com.sdp.movemeet.utility;

import android.Manifest;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.os.Build;
import android.util.Log;

import androidx.core.app.ActivityCompat;

public abstract class PermissionChecker {

    private static final String TAG = "permission checker tag";

    /**
     * Checks that permission for accessing GPS location is granted
     *
     * @return true if permission is granted, false otherwise
     */
    public static boolean isLocationPermissionGranted(Activity activity) {
        return (ActivityCompat.checkSelfPermission(activity, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED ||
                ActivityCompat.checkSelfPermission(activity, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED);
    }

    public static boolean isStorageWritePermissionGranted(Activity activity) {
        if (Build.VERSION.SDK_INT >= 23) {
            if (activity.checkSelfPermission(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
                    == PackageManager.PERMISSION_GRANTED) {
                Log.v(TAG, "Write permission is granted");
                return true;
            } else {
                Log.v(TAG, "Write permission is revoked");
                ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
                return false;
            }
        } else { //permission is automatically granted on sdk<23 upon installation
            Log.v(TAG, "Write permission is granted");
            return true;
        }
    }

    public static boolean isStorageReadPermissionGranted(Activity activity) {
        if (Build.VERSION.SDK_INT >= 23) {
            if (activity.checkSelfPermission(android.Manifest.permission.READ_EXTERNAL_STORAGE)
                    == PackageManager.PERMISSION_GRANTED) {
                Log.v(TAG, "Read permission is granted");
                return true;
            } else {
                Log.v(TAG, "Read permission is revoked");
                ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 1);
                return false;
            }
        } else { //permission is automatically granted on sdk<23 upon installation
            Log.v(TAG, "Read permission is granted");
            return true;
        }
    }
}