/*
 * Copyright © Yan Zhenjie. All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.yanzhenjie.album.util;

import android.content.Context;
import android.content.pm.PackageManager;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by YanZhenjie on 2017/8/15.
 */
public class PermissionUtils {

    public static String[] getDeniedPermissions(Context context, @NonNull String... permissions) {
        List<String> deniedList = new ArrayList<>(2);
        for (String permission : permissions)
            if (ContextCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED)
                deniedList.add(permission);
        return deniedList.toArray(new String[deniedList.size()]);
    }

    public static boolean isGrantedResult(int... permissionResult) {
        for (int result : permissionResult) {
            if (result == PackageManager.PERMISSION_DENIED) return false;
        }
        return true;
    }

}