Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *   Copyright (C)  2016 android@19code.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.content.Context;

import android.net.ConnectivityManager;

import java.lang.reflect.Field;
import java.lang.reflect.Method;

public class Main {
    public static void setDataEnabled(Context context, boolean enabled) {
        ConnectivityManager conMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        Class<?> conMgrClass = null;
        Field iConMgrField = null;
        Object iConMgr = null;
        Class<?> iConMgrClass = null;
        Method setMobileDataEnabledMethod = null;
        try {
            conMgrClass = Class.forName(conMgr.getClass().getName());
            iConMgrField = conMgrClass.getDeclaredField("mService");
            iConMgrField.setAccessible(true);
            iConMgr = iConMgrField.get(conMgr);
            iConMgrClass = Class.forName(iConMgr.getClass().getName());
            setMobileDataEnabledMethod = iConMgrClass.getDeclaredMethod("setMobileDataEnabled", Boolean.TYPE);
            setMobileDataEnabledMethod.setAccessible(true);
            setMobileDataEnabledMethod.invoke(iConMgr, enabled);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}