check Permission Array - Android App

Android examples for App:Manifest

  1. HOME
  2. Android
  3. App
  4. Manifest

Description

check Permission Array

Demo Code

/*/*from   w  w  w  .j  a v a2 s.co m*/
 Copyright 2015 ChangXing kingh.cha@gmail.com

 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.
 */
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.provider.Settings;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.Fragment;
import android.util.Log;
import java.util.ArrayList;

public class Main{
    @TargetApi(Build.VERSION_CODES.M)
    public static boolean checkPermissionArray(Object cxt,
            String[] permission, int requestCode) {
        String[] permissionNo = checkSelfPermissionArray(cxt, permission);
        if (permissionNo.length > 0) {
            requestPermissionsWrapper(cxt, permissionNo, requestCode);
            return false;
        } else
            return true;
    }
    private static String[] checkSelfPermissionArray(Object cxt,
            String[] permission) {
        ArrayList<String> permiList = new ArrayList<>();
        for (String p : permission) {
            if (!checkSelfPermissionWrapper(cxt, p)) {
                permiList.add(p);
            }
        }

        return permiList.toArray(new String[permiList.size()]);
    }
    private static void requestPermissionsWrapper(Object cxt,
            String[] permission, int requestCode) {
        if (cxt instanceof Activity) {
            Activity activity = (Activity) cxt;
            ActivityCompat.requestPermissions(activity, permission,
                    requestCode);
        } else if (cxt instanceof Fragment) {
            Fragment fragment = (Fragment) cxt;
            fragment.requestPermissions(permission, requestCode);
        } else {
            throw new RuntimeException("cxt is net a activity or fragment");
        }
    }
    @TargetApi(23)
    private static boolean checkSelfPermissionWrapper(Object cxt,
            String permission) {
        if (cxt instanceof Activity) {
            Activity activity = (Activity) cxt;
            return ActivityCompat.checkSelfPermission(activity, permission) == PackageManager.PERMISSION_GRANTED;
        } else if (cxt instanceof Fragment) {
            Fragment fragment = (Fragment) cxt;
            return fragment.getActivity().checkSelfPermission(permission) == PackageManager.PERMISSION_GRANTED;
        } else {
            throw new RuntimeException("cxt is net a activity or fragment");
        }
    }
}

Related Tutorials