Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
  Copyright 2016-17 IBM Corp.
  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.content.Context;

import android.content.pm.PackageManager;

public class Main {
    public static void checkManifest(Context context) {
        verifyPermission(context, context.getPackageName() + ".permission.C2D_MESSAGE");
        verifyPermission(context, "com.google.android.c2dm.permission.RECEIVE");
    }

    private static void verifyPermission(Context context, String paramString) {
        if (!isPermissionGranted(context, paramString)) {
            throw new IllegalStateException(
                    "Android Manifest Error: Missing permission in manifest: " + paramString);
        }
    }

    private static boolean isPermissionGranted(Context context, String paramString) {
        PackageManager localPackageManager = context.getPackageManager();
        if (localPackageManager != null) {
            return localPackageManager.checkPermission(paramString, context.getPackageName()) == 0;
        }
        return false;
    }
}