Java tutorial
/* ~ 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.ArrayList; import java.util.HashMap; import java.util.Map; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import org.json.simple.parser.JSONParser; import com.google.android.gcm.GCMRegistrar; import com.wso2.mobile.mdm.AlertActivity; import com.wso2.mobile.mdm.NotifyActivity; import com.wso2.mobile.mdm.api.ApplicationManager; import com.wso2.mobile.mdm.api.DeviceInfo; import com.wso2.mobile.mdm.api.GPSTracker; import com.wso2.mobile.mdm.api.LocationServices; import com.wso2.mobile.mdm.api.PhoneState; import com.wso2.mobile.mdm.api.TrackCallSMS; import com.wso2.mobile.mdm.api.WiFiConfig; import com.wso2.mobile.mdm.models.PInfo; import com.wso2.mobile.mdm.utils.CommonUtilities; import com.wso2.mobile.mdm.utils.LoggerCustom; import com.wso2.mobile.mdm.utils.ServerUtilities; import com.wso2.mobile.mdm.R; import android.annotation.TargetApi; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.app.admin.DevicePolicyManager; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.media.AudioManager; import android.net.Uri; import android.net.wifi.WifiConfiguration; import android.net.wifi.WifiManager; import android.os.AsyncTask; import android.os.Build; import android.telephony.SmsManager; import android.text.format.Time; import android.util.Log; import android.widget.Toast; public class Operation { Context context = null; DevicePolicyManager devicePolicyManager; ApplicationManager appList; DeviceInfo deviceInfo; TrackCallSMS conversations; PhoneState deviceState; String code = null; String policy_code = null; String token = null; String policy_token = null; int policy_count = 0; String data = ""; GPSTracker gps; String recepient = ""; int mode = 1; LoggerCustom logger = null; private static final String TAG = "Operation Handler"; static final int ACTIVATION_REQUEST = 47; static final int REQUEST_CODE_START_ENCRYPTION = 1; AsyncTask<Void, Void, Void> mRegisterTask; static final int REQUEST_MODE_BUNDLE = 0; static final int REQUEST_MODE_NORMAL = 1; Intent intent; Map<String, String> params = new HashMap<String, String>(); Map<String, String> bundle_params = new HashMap<String, String>(); SmsManager smsManager; public Operation(Context context) { this.context = context; } public Operation(Context context, int mode, Intent intent) { this.context = context; this.intent = intent; this.mode = mode; logger = new LoggerCustom(context); Time now = new Time(); now.setToNow(); String log_in = logger.readFileAsString("wso2log.txt"); String to_write = ""; if (CommonUtilities.DEBUG_MODE_ENABLED) { if (log_in != null && !log_in.equals("") && !log_in.equals("null")) { to_write = "<br> SERVER TO AGENT AT " + now.hour + ":" + now.minute + " : <br> CODE : " + intent.getStringExtra("message").trim() + "<br> MSG ID : " + intent.getStringExtra("token").trim() + "<br> DATA : " + intent.getStringExtra("data") + "<br>==========================================================<br>" + log_in; } else { to_write = "<br> SERVER TO AGENT AT " + now.hour + ":" + now.minute + ": <br> CODE : " + intent.getStringExtra("message").trim() + "<br> MSG ID : " + intent.getStringExtra("token").trim() + "<br> DATA : " + intent.getStringExtra("data") + "<br>==========================================================<br>"; } logger.writeStringAsFile(to_write, "wso2log.txt"); } if (intent.getStringExtra("message").trim().equals(CommonUtilities.OPERATION_POLICY_MONITOR)) { policy_token = intent.getStringExtra("token").trim(); policy_code = intent.getStringExtra("message").trim(); Log.v("Token", policy_token); } else { token = intent.getStringExtra("token").trim(); code = intent.getStringExtra("message").trim(); Log.v("Code", code); Log.v("Token", token); } if (intent.getStringExtra("data") != null) { data = intent.getStringExtra("data"); Log.v("Data", data); } if (intent.getStringExtra("message").trim().equals(CommonUtilities.OPERATION_POLICY_BUNDLE)) { try { SharedPreferences mainPrefp = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); Editor editorp = mainPrefp.edit(); editorp.putString("policy", ""); editorp.commit(); SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); Editor editor = mainPref.edit(); editor.putString("policy", data); editor.commit(); /*if (mainPref.getString("policy_applied", "") == null || mainPref.getString("policy_applied", "").trim() .equals("0") || mainPref.getString("policy_applied", "").trim() .equals("")) {*/ executePolicy(); //} /* * JSONArray jArray = new JSONArray(data); for(int i = 0; * i<jArray.length(); i++){ JSONObject policyObj = * (JSONObject)jArray.getJSONObject(i); * if(policyObj.getString("data")!=null && * policyObj.getString("data")!=""){ * doTask(policyObj.getString("code"), * policyObj.getString("data"), REQUEST_MODE_BUNDLE); } } * doTask(code, "", REQUEST_MODE_NORMAL); */ } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (intent.getStringExtra("message").trim().equals(CommonUtilities.OPERATION_POLICY_MONITOR)) { doTask(policy_code, data, REQUEST_MODE_NORMAL); } else { doTask(code, data, REQUEST_MODE_NORMAL); } } public Operation(Context context, int mode, Map<String, String> params, String recepient) { this.context = context; this.mode = mode; this.params = params; this.recepient = recepient; if (params.get("data") != null) { data = params.get("data"); Log.v("Data", data); } if (params.get("code").trim().equals(CommonUtilities.OPERATION_POLICY_MONITOR)) { policy_token = params.get("token").trim(); policy_code = params.get("code").trim(); Log.v("Token", policy_token); } else { token = params.get("token").trim(); code = params.get("code").trim(); Log.v("Code", code); Log.v("Token", token); } if (params.get("code").trim().equals(CommonUtilities.OPERATION_POLICY_BUNDLE)) { try { SharedPreferences mainPrefp = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); Editor editorp = mainPrefp.edit(); editorp.putString("policy", ""); editorp.commit(); SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); Editor editor = mainPref.edit(); editor.putString("policy", data); editor.commit(); executePolicy(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (params.get("code").trim().equals(CommonUtilities.OPERATION_POLICY_MONITOR)) { doTask(policy_code, data, REQUEST_MODE_NORMAL); } else { doTask(code, data, REQUEST_MODE_NORMAL); } } public void executePolicy() { String policy; JSONArray jArray = null; SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); try { policy = mainPref.getString("policy", ""); Log.e("INCOMING POLICY : ", policy); jArray = new JSONArray(policy); for (int i = 0; i < jArray.length(); i++) { if (jArray.getJSONObject(i) != null) { JSONObject policyObj = (JSONObject) jArray.getJSONObject(i); if (policyObj.getString("data") != null && policyObj.getString("data") != "") { doTask(policyObj.getString("code"), policyObj.getString("data"), REQUEST_MODE_BUNDLE); } } } Editor editor = mainPref.edit(); editor.putString("policy_applied", "1"); editor.commit(); this.data = policy; } catch (Exception ex) { ex.printStackTrace(); Editor editor = mainPref.edit(); editor.putString("policy_applied", "0"); editor.commit(); } } @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) public void revokePolicy() { String policy; JSONArray jArray = null; devicePolicyManager = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE); ComponentName cameraAdmin = new ComponentName(context, WSO2DeviceAdminReceiver.class); SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); try { policy = mainPref.getString("policy", ""); jArray = new JSONArray(policy); for (int i = 0; i < jArray.length(); i++) { if (jArray.getJSONObject(i) != null) { JSONObject policyObj = (JSONObject) jArray.getJSONObject(i); if (policyObj.getString("data") != null && policyObj.getString("data") != "") { if (policyObj.getString("code").trim().equals(CommonUtilities.OPERATION_WIFI)) { JSONObject jobj = new JSONObject(policyObj.getString("data")); if (!jobj.isNull("ssid")) { String rev_ssid = (String) jobj.get("ssid"); WiFiConfig config = new WiFiConfig(context); config.removeWiFiConfigurationBySSID(rev_ssid); } } else if (policyObj.getString("code").trim() .equals(CommonUtilities.OPERATION_DISABLE_CAMERA)) { if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { devicePolicyManager.setCameraDisabled(cameraAdmin, false); } } else if (policyObj.getString("code").trim() .equals(CommonUtilities.OPERATION_ENCRYPT_STORAGE)) { JSONObject jobj = new JSONObject(policyObj.getString("data")); boolean encryptFunc = false; if (!jobj.isNull("function") && jobj.get("function").toString().equalsIgnoreCase("encrypt")) { encryptFunc = true; } else if (!jobj.isNull("function") && jobj.get("function").toString().equalsIgnoreCase("decrypt")) { encryptFunc = false; } else if (!jobj.isNull("function")) { encryptFunc = Boolean.parseBoolean(jobj.get("function").toString()); } if (encryptFunc) { if (devicePolicyManager .getStorageEncryptionStatus() != devicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) { if (devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_ACTIVE || devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_ACTIVATING) { if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { devicePolicyManager.setStorageEncryption(cameraAdmin, false); } } } } } else if (policyObj.getString("code").trim() .equals(CommonUtilities.OPERATION_PASSWORD_POLICY)) { devicePolicyManager.setPasswordQuality(cameraAdmin, DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED); } } } } } catch (Exception ex) { ex.printStackTrace(); } } @SuppressWarnings("static-access") @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) public void doTask(String code_in, String data_in, int req_mode) { String code_input = code_in; String data_input = data_in; String notification = ""; String ssid = ""; String password = ""; devicePolicyManager = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE); appList = new ApplicationManager(context); deviceInfo = new DeviceInfo(context); gps = new GPSTracker(context); smsManager = SmsManager.getDefault(); conversations = new TrackCallSMS(context); deviceState = new PhoneState(context); if (code_input.equals(CommonUtilities.OPERATION_DEVICE_INFO)) { PhoneState phoneState = new PhoneState(context); JSONObject obj = new JSONObject(); JSONObject battery_obj = new JSONObject(); JSONObject inmemory_obj = new JSONObject(); JSONObject exmemory_obj = new JSONObject(); JSONObject location_obj = new JSONObject(); double latitude = 0; double longitude = 0; try { latitude = gps.getLatitude(); longitude = gps.getLongitude(); int batteryLevel = (int) Math.floor(phoneState.getBatteryLevel()); battery_obj.put("level", batteryLevel); inmemory_obj.put("total", deviceInfo.getTotalInternalMemorySize()); inmemory_obj.put("available", deviceInfo.getAvailableInternalMemorySize()); exmemory_obj.put("total", deviceInfo.getTotalExternalMemorySize()); exmemory_obj.put("available", deviceInfo.getAvailableExternalMemorySize()); location_obj.put("latitude", latitude); location_obj.put("longitude", longitude); obj.put("battery", battery_obj); obj.put("internal_memory", inmemory_obj); obj.put("external_memory", exmemory_obj); obj.put("location_obj", location_obj); obj.put("operator", deviceInfo.getNetworkOperatorName()); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); params.put("data", obj.toString()); Map<String, String> as = new HashMap<String, String>(); as.put("all", params.toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Battery Level : " + phoneState.getBatteryLevel() + ", Total Memory : " + deviceInfo.formatSizeGB(deviceInfo.getTotalInternalMemorySize() + deviceInfo.getTotalExternalMemorySize()) + ", Available Memory : " + deviceInfo.formatSizeGB(deviceInfo.getAvailableInternalMemorySize() + deviceInfo.getAvailableExternalMemorySize()), null, null); } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_DEVICE_LOCATION)) { LocationServices ls = new LocationServices(context); Log.v("Latitude", ls.getLatitude()); double latitude = 0; double longitude = 0; JSONObject obj = new JSONObject(); try { latitude = gps.getLatitude(); longitude = gps.getLongitude(); obj.put("latitude", latitude); obj.put("longitude", longitude); Map<String, String> params = new HashMap<String, String>(); params.put("code", CommonUtilities.OPERATION_DEVICE_LOCATION); params.put("msgID", token); params.put("status", "200"); params.put("data", obj.toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Longitude : " + longitude + ",Latitude : " + latitude, null, null); } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_GET_APPLICATION_LIST)) { ArrayList<PInfo> apps = appList.getInstalledApps(false); /* * false = * no system * packages */ JSONArray jsonArray = new JSONArray(); int max = apps.size(); String apz = ""; Log.e("APP TOTAL : ", "" + max); for (int i = 0; i < max; i++) { JSONObject jsonObj = new JSONObject(); try { jsonObj.put("name", apps.get(i).appname); jsonObj.put("package", apps.get(i).pname); jsonObj.put("icon", apps.get(i).icon); apz += apps.get(i).appname + " ,"; } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } jsonArray.put(jsonObj); } JSONObject appsObj = new JSONObject(); try { appsObj.put("apps", jsonArray); Map<String, String> params = new HashMap<String, String>(); params.put("code", CommonUtilities.OPERATION_GET_APPLICATION_LIST); params.put("msgID", token); params.put("status", "200"); params.put("data", Uri.encode(jsonArray.toString())); Log.e("PASSING MSG ID : ", token); Log.e("PASSING CODE : ", code_input); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, apz, null, null); } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_LOCK_DEVICE)) { Log.d(TAG, "Locking device now"); try { Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Device Locked Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, params.toString()); } devicePolicyManager.lockNow(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_WIPE_DATA)) { Log.d(TAG, "RESETing device now - all user data will be ERASED to factory settings"); String pin = null; SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); String pinSaved = mainPref.getString("pin", ""); try { JSONObject jobj = new JSONObject(data_input); pin = (String) jobj.get("pin"); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); if (pin.trim().equals(pinSaved.trim())) { params.put("status", "200"); } else { params.put("status", "400"); } if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { if (pin.trim().equals(pinSaved.trim())) { smsManager.sendTextMessage(recepient, null, "Device Wiped Successfully", null, null); } else { smsManager.sendTextMessage(recepient, null, "Wrong PIN", null, null); } } if (pin.trim().equals(pinSaved.trim())) { Toast.makeText(context, "Device is being wiped", Toast.LENGTH_LONG).show(); startUnRegistration(context); try { Thread.sleep(4000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } devicePolicyManager.wipeData(ACTIVATION_REQUEST); } else { Toast.makeText(context, "Device wipe failed due to wrong PIN", Toast.LENGTH_LONG).show(); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_CLEAR_PASSWORD)) { ComponentName demoDeviceAdmin = new ComponentName(context, WSO2DeviceAdminReceiver.class); try { Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Lock code cleared Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, params.toString()); } devicePolicyManager.setPasswordQuality(demoDeviceAdmin, DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED); devicePolicyManager.setPasswordMinimumLength(demoDeviceAdmin, 0); devicePolicyManager.resetPassword("", DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY); devicePolicyManager.lockNow(); devicePolicyManager.setPasswordQuality(demoDeviceAdmin, DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_NOTIFICATION)) { JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (jobj.get("notification").toString() != null || jobj.get("notification").toString().equals("")) { notification = jobj.get("notification").toString(); } else if (jobj.get("Notification").toString() != null || jobj.get("Notification").toString().equals("")) { notification = jobj.get("Notification").toString(); } else { notification = ""; } Log.v("Notification", notification); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Notification Receieved Successfully", null, null); } Intent intent = new Intent(context, AlertActivity.class); intent.putExtra("message", notification); intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_WIFI)) { boolean wifistatus = false; JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (!jobj.isNull("ssid")) { ssid = (String) jobj.get("ssid"); } if (!jobj.isNull("password")) { password = (String) jobj.get("password"); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } Map<String, String> inparams = new HashMap<String, String>(); inparams.put("code", code_input); inparams.put("msgID", token); WiFiConfig config = new WiFiConfig(context); try { wifistatus = config.saveWEPConfig(ssid, password); if (wifistatus) { inparams.put("status", "200"); } else { inparams.put("status", "400"); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(inparams, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "WiFi Configured Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, inparams.toString()); } } } else if (code_input.equals(CommonUtilities.OPERATION_DISABLE_CAMERA)) { boolean camFunc = false; JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (!jobj.isNull("function") && jobj.get("function").toString().equalsIgnoreCase("enable")) { camFunc = false; } else if (!jobj.isNull("function") && jobj.get("function").toString().equalsIgnoreCase("disable")) { camFunc = true; } else if (!jobj.isNull("function")) { camFunc = Boolean.parseBoolean(jobj.get("function").toString()); } ComponentName cameraAdmin = new ComponentName(context, WSO2DeviceAdminReceiver.class); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); String cammode = "Disabled"; if (camFunc) { cammode = "Disabled"; } else { cammode = "Enabled"; } if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Camera " + cammode + " Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, params.toString()); } if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { devicePolicyManager.setCameraDisabled(cameraAdmin, camFunc); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_INSTALL_APPLICATION) || code_input.equals(CommonUtilities.OPERATION_INSTALL_APPLICATION_BUNDLE)) { try { if (code_input.equals(CommonUtilities.OPERATION_INSTALL_APPLICATION)) { JSONObject jobj = new JSONObject(data_input); installApplication(jobj, code_input); } else if (code_input.equals(CommonUtilities.OPERATION_INSTALL_APPLICATION_BUNDLE)) { JSONArray jArray = null; jArray = new JSONArray(data_input); for (int i = 0; i < jArray.length(); i++) { JSONObject appObj = (JSONObject) jArray.getJSONObject(i); installApplication(appObj, code_input); } } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_UNINSTALL_APPLICATION)) { String packageName = ""; JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); packageName = (String) jobj.get("identity"); Log.v("Package Name : ", packageName); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Application uninstalled Successfully", null, null); } appList.unInstallApplication(packageName); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_ENCRYPT_STORAGE)) { boolean encryptFunc = true; String pass = ""; JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (!jobj.isNull("function") && jobj.get("function").toString().equalsIgnoreCase("encrypt")) { encryptFunc = true; } else if (!jobj.isNull("function") && jobj.get("function").toString().equalsIgnoreCase("decrypt")) { encryptFunc = false; } else if (!jobj.isNull("function")) { encryptFunc = Boolean.parseBoolean(jobj.get("function").toString()); } ComponentName admin = new ComponentName(context, WSO2DeviceAdminReceiver.class); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); if (encryptFunc && devicePolicyManager .getStorageEncryptionStatus() != devicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) { if (devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_INACTIVE) { if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { devicePolicyManager.setStorageEncryption(admin, encryptFunc); Intent intent = new Intent(DevicePolicyManager.ACTION_START_ENCRYPTION); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } } } else if (!encryptFunc && devicePolicyManager .getStorageEncryptionStatus() != devicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) { if (devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_ACTIVE || devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_ACTIVATING) { if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { devicePolicyManager.setStorageEncryption(admin, encryptFunc); } } } if (devicePolicyManager .getStorageEncryptionStatus() != devicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) { params.put("status", "200"); } else { params.put("status", "400"); } if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Storage Encrypted Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, params.toString()); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_MUTE)) { Log.d(TAG, "Muting Device"); try { Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Device Muted Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, params.toString()); } muteDevice(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_TRACK_CALLS)) { try { Map<String, String> params = new HashMap<String, String>(); params.put("code", CommonUtilities.OPERATION_TRACK_CALLS); params.put("msgID", token); params.put("status", "200"); params.put("data", conversations.getCallDetails().toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, conversations.getCallDetails().toString(), null, null); } } catch (Exception e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_TRACK_SMS)) { int MESSAGE_TYPE_INBOX = 1; int MESSAGE_TYPE_SENT = 2; JSONObject smsObj = new JSONObject(); try { smsObj.put("inbox", conversations.getSMS(MESSAGE_TYPE_INBOX)); smsObj.put("sent", conversations.getSMS(MESSAGE_TYPE_SENT)); Map<String, String> params = new HashMap<String, String>(); params.put("code", CommonUtilities.OPERATION_TRACK_SMS); params.put("msgID", token); params.put("status", "200"); params.put("data", smsObj.toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, smsObj.toString(), null, null); } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_DATA_USAGE)) { JSONObject dataObj = new JSONObject(); try { Map<String, String> params = new HashMap<String, String>(); params.put("code", CommonUtilities.OPERATION_DATA_USAGE); params.put("msgID", token); params.put("status", "200"); params.put("data", deviceState.takeDataUsageSnapShot().toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, dataObj.toString(), null, null); } } catch (Exception e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_STATUS)) { boolean encryptStatus = false; boolean passCodeStatus = false; try { if (devicePolicyManager .getStorageEncryptionStatus() != devicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) { if (devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_ACTIVE || devicePolicyManager .getStorageEncryptionStatus() == devicePolicyManager.ENCRYPTION_STATUS_ACTIVATING) { encryptStatus = true; } else { encryptStatus = false; } } if (devicePolicyManager.isActivePasswordSufficient()) { passCodeStatus = true; } else { passCodeStatus = false; } } catch (Exception ex) { ex.printStackTrace(); passCodeStatus = false; } JSONObject dataObj = new JSONObject(); try { dataObj.put("encryption", encryptStatus); dataObj.put("passcode", passCodeStatus); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); params.put("data", dataObj.toString()); if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, dataObj.toString(), null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, params.toString()); } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_WEBCLIP)) { String appUrl = ""; String title = ""; JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); Log.v("WEBCLIP DATA : ", data.toString()); appUrl = (String) jobj.get("identity"); title = (String) jobj.get("title"); Log.v("Web App URL : ", appUrl); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "WebClip created Successfully", null, null); } appList.createWebAppBookmark(appUrl, title); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_PASSWORD_POLICY)) { ComponentName demoDeviceAdmin = new ComponentName(context, WSO2DeviceAdminReceiver.class); int attempts, length, history, specialChars; String alphanumeric, complex; boolean b_alphanumeric, b_complex; long timout; Map<String, String> inparams = new HashMap<String, String>(); JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (!jobj.isNull("maxFailedAttempts") && jobj.get("maxFailedAttempts") != null) { attempts = Integer.parseInt((String) jobj.get("maxFailedAttempts")); devicePolicyManager.setMaximumFailedPasswordsForWipe(demoDeviceAdmin, attempts); } if (!jobj.isNull("minLength") && jobj.get("minLength") != null) { length = Integer.parseInt((String) jobj.get("minLength")); devicePolicyManager.setPasswordMinimumLength(demoDeviceAdmin, length); } if (!jobj.isNull("pinHistory") && jobj.get("pinHistory") != null) { history = Integer.parseInt((String) jobj.get("pinHistory")); devicePolicyManager.setPasswordHistoryLength(demoDeviceAdmin, history); } if (!jobj.isNull("minComplexChars") && jobj.get("minComplexChars") != null) { specialChars = Integer.parseInt((String) jobj.get("minComplexChars")); devicePolicyManager.setPasswordMinimumSymbols(demoDeviceAdmin, specialChars); } if (!jobj.isNull("requireAlphanumeric") && jobj.get("requireAlphanumeric") != null) { if (jobj.get("requireAlphanumeric") instanceof String) { alphanumeric = (String) jobj.get("requireAlphanumeric"); if (alphanumeric.equals("true")) { devicePolicyManager.setPasswordQuality(demoDeviceAdmin, DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC); } } else if (jobj.get("requireAlphanumeric") instanceof Boolean) { b_alphanumeric = jobj.getBoolean("requireAlphanumeric"); if (b_alphanumeric) { devicePolicyManager.setPasswordQuality(demoDeviceAdmin, DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC); } } } if (!jobj.isNull("allowSimple") && jobj.get("allowSimple") != null) { if (jobj.get("allowSimple") instanceof String) { complex = (String) jobj.get("allowSimple"); if (!complex.equals("true")) { devicePolicyManager.setPasswordQuality(demoDeviceAdmin, DevicePolicyManager.PASSWORD_QUALITY_COMPLEX); } } else if (jobj.get("allowSimple") instanceof Boolean) { b_complex = jobj.getBoolean("allowSimple"); if (!b_complex) { devicePolicyManager.setPasswordQuality(demoDeviceAdmin, DevicePolicyManager.PASSWORD_QUALITY_COMPLEX); } } } if (!jobj.isNull("maxPINAgeInDays") && jobj.get("maxPINAgeInDays") != null) { int daysOfExp = Integer.parseInt((String) jobj.get("maxPINAgeInDays")); timout = (long) (daysOfExp * 24 * 60 * 60 * 1000); devicePolicyManager.setPasswordExpirationTimeout(demoDeviceAdmin, timout); } SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); String policy = mainPref.getString("policy", ""); inparams.put("code", code_input); inparams.put("msgID", token); inparams.put("status", "200"); } catch (Exception e) { // TODO Auto-generated catch block params.put("status", "400"); e.printStackTrace(); } finally { try { if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(inparams, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Password Policies Successfully Set", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, inparams.toString()); } } catch (Exception ex) { ex.printStackTrace(); } } } else if (code_input.equals(CommonUtilities.OPERATION_EMAIL_CONFIGURATION)) { String emailname = "", emailtype = "", ic_username = "", ic_password = "", ic_hostname = ""; long timout; Map<String, String> inparams = new HashMap<String, String>(); JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (!jobj.isNull("type") && jobj.get("type") != null) { emailtype = (String) jobj.get("type"); } if (!jobj.isNull("displayname") && jobj.get("displayname") != null) { emailname = (String) jobj.get("displayname"); } if (!jobj.isNull("username") && jobj.get("username") != null) { ic_username = (String) jobj.get("username"); } if (!jobj.isNull("password") && jobj.get("password") != null) { ic_password = (String) jobj.get("password"); } if (emailtype.trim().equals("GMAIL")) { ic_hostname = "imap.googlemail.com"; } else if (emailtype.equals("YAHOO")) { ic_hostname = ""; } else if (emailtype.equals("HOTMAIL")) { ic_hostname = ""; } inparams.put("code", code_input); inparams.put("msgID", token); inparams.put("status", "200"); } catch (Exception e) { // TODO Auto-generated catch block params.put("status", "400"); e.printStackTrace(); } finally { try { if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(inparams, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Email Configured Successfully Set", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, inparams.toString()); } } catch (Exception ex) { ex.printStackTrace(); } } } else if (code_input.equals(CommonUtilities.OPERATION_INSTALL_GOOGLE_APP)) { String packageName = ""; JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); packageName = (String) jobj.get("package"); Log.v("Package Name : ", packageName); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Application installed Successfully", null, null); } Intent intent = new Intent(Intent.ACTION_VIEW); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.setData(Uri.parse("market://details?id=" + packageName)); context.startActivity(intent); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_CHANGE_LOCK_CODE)) { ComponentName demoDeviceAdmin = new ComponentName(context, WSO2DeviceAdminReceiver.class); devicePolicyManager.setPasswordMinimumLength(demoDeviceAdmin, 3); String pass = ""; Map<String, String> inparams = new HashMap<String, String>(); JSONParser jp = new JSONParser(); try { JSONObject jobj = new JSONObject(data_input); if (!jobj.isNull("password")) { pass = (String) jobj.get("password"); } inparams.put("code", code_input); inparams.put("msgID", token); inparams.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(inparams, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Lock code changed Successfully", null, null); } if (!pass.equals("")) { devicePolicyManager.resetPassword(pass, DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY); devicePolicyManager.lockNow(); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { try { if (req_mode == REQUEST_MODE_NORMAL) { if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(inparams, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Lock code changed Successfully", null, null); } } else { if (policy_count != 0) { policy_count++; } bundle_params.put("" + policy_count, inparams.toString()); } } catch (Exception ex) { ex.printStackTrace(); } } } else if (code_input.equals(CommonUtilities.OPERATION_POLICY_BUNDLE)) { Map<String, String> params = new HashMap<String, String>(); try { params.put("code", code); params.put("msgID", policy_token); params.put("status", "200"); params.put("data", bundle_params.toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Bundle Executed Successfully", null, null); } } catch (Exception ex) { ex.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_POLICY_MONITOR)) { JSONArray sendjArray; try { JSONObject jobj = new JSONObject(this.data); sendjArray = jobj.getJSONArray("policies"); int type = Integer.parseInt((String) jobj.get("type").toString().trim()); if (type != 1 && type != 2 && type != 3) { type = 1; } Log.e("PASSING MSG ID : ", policy_token); Log.e("PASSING CODE : ", code_input); Log.e("PASSING TYPE : ", String.valueOf(type)); PolicyTester tester = new PolicyTester(context, sendjArray, type, policy_token); } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_POLICY_REVOKE)) { try { Map<String, String> inparams = new HashMap<String, String>(); inparams.put("code", code_input); inparams.put("msgID", token); inparams.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(inparams, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Lock code changed Successfully", null, null); } revokePolicy(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } else if (code_input.equals(CommonUtilities.OPERATION_BLACKLIST_APPS)) { ArrayList<PInfo> apps = appList.getInstalledApps(false); /* * false = * no system * packages */ JSONArray jsonArray = new JSONArray(); int max = apps.size(); if (max > 10) { //max = 10; } String apz = ""; try { JSONObject appsObj = new JSONObject(data_input); JSONObject appObj = (JSONObject) appsObj.get("data"); String identity = (String) appObj.get("identity"); for (int j = 0; j < max; j++) { JSONObject jsonObj = new JSONObject(); try { jsonObj.put("name", apps.get(j).appname); jsonObj.put("package", apps.get(j).pname); if (identity.trim().equals(apps.get(j).pname)) { jsonObj.put("notviolated", false); jsonObj.put("package", apps.get(j).pname); } else { jsonObj.put("notviolated", true); } } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } jsonArray.put(jsonObj); } } catch (Exception ex) { ex.printStackTrace(); } JSONObject appsObj = new JSONObject(); try { appsObj.put("apps", jsonArray); Map<String, String> params = new HashMap<String, String>(); params.put("code", CommonUtilities.OPERATION_GET_APPLICATION_LIST); params.put("msgID", token); params.put("status", "200"); params.put("data", jsonArray.toString()); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, apz, null, null); } SharedPreferences mainPref = context.getSharedPreferences("com.mdm", Context.MODE_PRIVATE); String policy = mainPref.getString("policy", ""); if (policy != null && policy != "") { if (apz != null || !apz.trim().equals("")) { } } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } } /** * Install an Application */ private void installApplication(JSONObject data_input, String code_input) { String appUrl = ""; String type = "enterprise"; String os = null; JSONParser jp = new JSONParser(); try { JSONObject jobj = data_input; appUrl = (String) jobj.get("identity"); if (!jobj.isNull("type")) { type = (String) jobj.get("type"); } if (!jobj.isNull("os")) { os = (String) jobj.get("os"); } Log.v("App URL : ", appUrl); Map<String, String> params = new HashMap<String, String>(); params.put("code", code_input); params.put("msgID", token); params.put("status", "200"); if (mode == CommonUtilities.MESSAGE_MODE_GCM) { ServerUtilities.pushData(params, context); } else if (mode == CommonUtilities.MESSAGE_MODE_SMS) { smsManager.sendTextMessage(recepient, null, "Application installed Successfully", null, null); } if (type.equalsIgnoreCase("Enterprise")) { if (os != null) { if (os.equalsIgnoreCase("android")) { appList.installApp(appUrl); } } else { appList.installApp(appUrl); } } else if (type.equalsIgnoreCase("Market")) { if (os != null) { if (os.equalsIgnoreCase("android")) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=" + appUrl)); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } } else { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=" + appUrl)); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } } else { if (os != null) { if (os.equalsIgnoreCase("android")) { appList.installApp(appUrl); } } else { appList.installApp(appUrl); } } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } /** * Mute the device */ private void muteDevice() { Log.v("MUTING THE DEVICE : ", "MUTING"); AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); Log.v("VOLUME : ", "" + audioManager.getStreamVolume(AudioManager.STREAM_RING)); audioManager.setStreamVolume(AudioManager.STREAM_RING, 0, 0); Log.v("VOLUME AFTER: ", "" + audioManager.getStreamVolume(AudioManager.STREAM_RING)); } public void startUnRegistration(Context app_context) { final Context context = app_context; try { mRegisterTask = new AsyncTask<Void, Void, Void>() { @Override protected Void doInBackground(Void... params) { Map<String, String> paramss = new HashMap<String, String>(); SharedPreferences mainPref = context.getSharedPreferences( context.getResources().getString(R.string.shared_pref_package), Context.MODE_PRIVATE); String regId = ""; regId = mainPref.getString(context.getResources().getString(R.string.shared_pref_regId), ""); if (regId == null || regId.equals("")) { regId = GCMRegistrar.getRegistrationId(context); } paramss.put("regid", regId); //ServerUtilities.sendToServer(context, "/UNRegister", paramss); boolean 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); } catch (Exception ex) { ex.printStackTrace(); } } /** * Issues a notification to inform the user that server has sent a message. */ private static void generateNotification(Context context, String message) { int icon = R.drawable.ic_stat_gcm; long when = System.currentTimeMillis(); NotificationManager notificationManager = (NotificationManager) context .getSystemService(Context.NOTIFICATION_SERVICE); Notification notification = new Notification(icon, message, when); String title = context.getString(R.string.app_name); Intent notificationIntent = new Intent(context, NotifyActivity.class); notificationIntent.putExtra("notification", message); // set intent so it does not start a new activity notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP); PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0); notification.setLatestEventInfo(context, title, message, intent); notification.flags |= Notification.FLAG_SHOW_LIGHTS; notificationManager.notify(0, notification); Toast.makeText(context, message, Toast.LENGTH_LONG).show(); } }