PaintAR/app/src/main/java/com/ar/paintar/utils/Permission.java

package com.ar.paintar.utils;

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

import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

public class Permission {

    public static boolean hasPermissions(Activity activity, String[] permissions) {
        for (String permission : permissions) {
            if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        }
        return true;
    }

    public static void requestPermissions(Activity activity, String[] permissions, int requestCode) {
        ActivityCompat.requestPermissions(activity, permissions, requestCode);
    }

    public static boolean handlePermissionsResult(int[] grantResults) {
        for (int result : grantResults) {
            if (result != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        }
        return true;
    }

    public static String[] getStoragePermissions() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
            return new String[]{Manifest.permission.READ_MEDIA_IMAGES};
        } else {
            return new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE};
        }
    }
}