package com.kns.util;

import android.annotation.TargetApi;
import android.app.Activity;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.os.Build;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.Fragment;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AlertDialog;

/**
 * Created by erenbekar on 6/10/16.
 */
public class PermissionUtil {

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    public static boolean checkPermission(final Fragment fragment, String permission, int requestCode) {

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

            if (ContextCompat.checkSelfPermission(fragment.getContext(), permission) != PackageManager.PERMISSION_GRANTED) {

                fragment.requestPermissions(new String[]{permission}, requestCode);

                return false;

            } else {
                return true;
            }

        } else {
            return true;
        }

    }


    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    public static boolean checkPermission(final Activity activity, final String permission, final int requestCode) {

        int currentAPIVersion = Build.VERSION.SDK_INT;

        if (currentAPIVersion >= Build.VERSION_CODES.M) {

            if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {

                if (ActivityCompat.shouldShowRequestPermissionRationale(activity, permission)) {
                    AlertDialog.Builder alertBuilder = new AlertDialog.Builder(activity);
                    alertBuilder.setCancelable(true);
                    alertBuilder.setTitle("Permission necessary");
                    alertBuilder.setMessage("You permission is necessary to continue");
                    alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
                        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
                        public void onClick(DialogInterface dialog, int which) {
                            ActivityCompat.requestPermissions(activity, new String[]{permission}, requestCode);
                        }
                    });
                    AlertDialog alert = alertBuilder.create();
                    alert.show();

                } else {
                    ActivityCompat.requestPermissions(activity, new String[]{permission}, requestCode);
                }

                return false;

            } else {
                return true;
            }

        } else {
            return true;
        }

    }

}