com.wso2.mobile.mdm.services.WSO2DeviceAdminReceiver.java Source code

Introduction

Here is the source code for com.wso2.mobile.mdm.services.WSO2DeviceAdminReceiver.java

Source

/*
 ~ Copyright (c) 2014, WSO2 Inc. (http://wso2.com/) 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.wso2.mobile.mdm.services;

import java.util.HashMap;
import java.util.Map;

import org.json.JSONArray;

import com.google.android.gcm.GCMRegistrar;
import com.wso2.mobile.mdm.AlreadyRegisteredActivity;
import com.wso2.mobile.mdm.AuthenticationErrorActivity;
import com.wso2.mobile.mdm.utils.ServerUtilities;
import com.wso2.mobile.mdm.R;
import com.wso2.mobile.mdm.R.string;

import android.app.ProgressDialog;
import android.app.admin.DeviceAdminReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.Toast;

/**
 * This is the component that is responsible for actual device administration.
 * It becomes the receiver when a policy is applied. It is important that we
 * subclass DeviceAdminReceiver class here and to implement its only required
 * method onEnabled().
 */
public class WSO2DeviceAdminReceiver extends DeviceAdminReceiver {
    static final String TAG = "WSO2DeviceAdminReceiver";
    AsyncTask<Void, Void, Void> mRegisterTask;
    String regId = "";
    Operation operation;
    boolean unregState = false;

    /** Called when this application is approved to be a device administrator. */
    @Override
    public void onEnabled(Context context, Intent intent) {
        super.onEnabled(context, intent);
        String policy;
        JSONArray jArray = null;
        operation = new Operation(context);
        SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE);

        try {
            policy = mainPref.getString("policy", "");
            if (policy != null && !policy.equals("")) {
                operation.executePolicy();
            }
        } catch (Exception ex) {

        }
        Toast.makeText(context, R.string.device_admin_enabled, Toast.LENGTH_LONG).show();
        Log.d(TAG, "onEnabled");

    }

    /** Called when this application is no longer the device administrator. */
    @Override
    public void onDisabled(Context context, Intent intent) {
        super.onDisabled(context, intent);
        Toast.makeText(context, R.string.device_admin_disabled, Toast.LENGTH_LONG).show();
        Log.d(TAG, "onDisabled");
        if (regId == null || regId.equals("")) {
            regId = GCMRegistrar.getRegistrationId(context);
        }

        if (regId != null || !regId.equals("")) {
            startUnRegistration(context);
        }

    }

    public void startUnRegistration(Context app_context) {
        final Context context = app_context;
        mRegisterTask = new AsyncTask<Void, Void, Void>() {

            @Override
            protected Void doInBackground(Void... params) {
                Map<String, String> paramss = new HashMap<String, String>();
                paramss.put("regid", regId);
                //ServerUtilities.sendToServer(context, "/UNRegister", paramss);
                unregState = ServerUtilities.unregister(regId, context);
                return null;
            }

            //ProgressDialog progressDialog;
            //declare other objects as per your need
            @Override
            protected void onPreExecute() {
                //progressDialog= ProgressDialog.show(context, "Unregistering Device","Please wait", true);

                //do initialization of required objects objects here                
            };

            @Override
            protected void onPostExecute(Void result) {
                try {
                    SharedPreferences mainPref = context.getSharedPreferences(
                            context.getResources().getString(R.string.shared_pref_package), Context.MODE_PRIVATE);
                    Editor editor = mainPref.edit();
                    editor.putString(context.getResources().getString(R.string.shared_pref_policy), "");
                    editor.putString(context.getResources().getString(R.string.shared_pref_isagreed), "0");
                    editor.putString(context.getResources().getString(R.string.shared_pref_regId), "");
                    editor.putString(context.getResources().getString(R.string.shared_pref_registered), "0");
                    editor.putString(context.getResources().getString(R.string.shared_pref_ip), "");
                    editor.putString(context.getResources().getString(R.string.shared_pref_sender_id), "");
                    editor.putString(context.getResources().getString(R.string.shared_pref_eula), "");

                    editor.commit();
                } catch (Exception e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                mRegisterTask = null;
                //progressDialog.dismiss();
            }

        };
        mRegisterTask.execute(null, null, null);

    }

    @Override
    public void onPasswordChanged(Context context, Intent intent) {
        super.onPasswordChanged(context, intent);
        Log.d(TAG, "onPasswordChanged");
    }

    @Override
    public void onPasswordFailed(Context context, Intent intent) {
        super.onPasswordFailed(context, intent);
        Log.d(TAG, "onPasswordFailed");
    }

    @Override
    public void onPasswordSucceeded(Context context, Intent intent) {
        super.onPasswordSucceeded(context, intent);
        Log.d(TAG, "onPasswordSucceeded");
    }

}