Java tutorial
/******************************************************************************* * Created by Orlando Aliaga * Copyright 2015 Prey Inc. All rights reserved. * License: GPLv3 * Full license at "/LICENSE" ******************************************************************************/ package com.prey.events.factories; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.Locale; import org.json.JSONObject; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.net.ConnectivityManager; import android.net.wifi.WifiManager; import android.os.Build; import android.os.Bundle; import android.provider.Settings; import com.prey.PreyConfig; import com.prey.PreyLogger; import com.prey.PreyPermission; import com.prey.R; import com.prey.actions.fileretrieval.FileretrievalService; import com.prey.actions.report.ReportService; import com.prey.activities.CheckPasswordActivity; import com.prey.activities.DeviceReadyActivity; import com.prey.beta.actions.PreyBetaController; import com.prey.events.Event; import com.prey.managers.PreyConnectivityManager; import com.prey.managers.PreyTelephonyManager; public class EventFactory { private static final String BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; private static final String CONNECTIVITY_CHANGE = "android.net.conn.CONNECTIVITY_CHANGE"; private static final String WIFI_STATE_CHANGED = "android.net.wifi.WIFI_STATE_CHANGED"; private static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; private static final String AIRPLANE_MODE = "android.intent.action.AIRPLANE_MODE"; private static final String BATTERY_LOW = "android.intent.action.BATTERY_LOW"; public static Event getEvent(Context ctx, Intent intent) { String message = "getEvent[" + intent.getAction() + "]"; PreyLogger.d(message); if (BOOT_COMPLETED.equals(intent.getAction())) { notification(ctx); if (PreyConfig.getPreyConfig(ctx).isSimChanged()) { JSONObject info = new JSONObject(); try { info.put("new_phone_number", PreyTelephonyManager.getInstance(ctx).getLine1Number()); } catch (Exception e) { } return new Event(Event.SIM_CHANGED, info.toString()); } else { return new Event(Event.TURNED_ON); } } if (ACTION_SHUTDOWN.equals(intent.getAction())) { return new Event(Event.TURNED_OFF); } if (BATTERY_LOW.equals(intent.getAction())) { return new Event(Event.BATTERY_LOW); } if (CONNECTIVITY_CHANGE.equals(intent.getAction())) { JSONObject info = new JSONObject(); int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, WifiManager.WIFI_STATE_UNKNOWN); PreyLogger.d("__wifiState:" + wifiState); try { boolean connected = false; if (!PreyConnectivityManager.getInstance(ctx).isWifiConnected()) { Bundle extras = intent.getExtras(); if (extras != null) { if ("connected".equals(extras.getString(ConnectivityManager.EXTRA_REASON))) { connected = true; } } } if (!PreyConnectivityManager.getInstance(ctx).isMobileConnected()) { info.put("connected", "mobile"); if (wifiState == WifiManager.WIFI_STATE_ENABLED) { connected = true; } } if (connected) { try { Thread.sleep(4000); } catch (Exception e) { } PreyConfig.getPreyConfig(ctx).registerC2dm(); Intent intentFile = new Intent(ctx, FileretrievalService.class); ctx.startService(intentFile); } } catch (Exception e) { } return new Event(Event.WIFI_CHANGED, info.toString()); } if (WIFI_STATE_CHANGED.equals(intent.getAction())) { JSONObject info = new JSONObject(); int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, WifiManager.WIFI_STATE_UNKNOWN); PreyLogger.d("___wifiState:" + wifiState); try { if (wifiState == WifiManager.WIFI_STATE_ENABLED) { info.put("connected", "wifi"); try { Thread.sleep(2000); } catch (Exception e) { } PreyConfig.getPreyConfig(ctx).registerC2dm(); Intent intentFile = new Intent(ctx, FileretrievalService.class); ctx.startService(intentFile); } } catch (Exception e) { } return new Event(Event.WIFI_CHANGED, info.toString()); } if (AIRPLANE_MODE.equals(intent.getAction())) { if (!isAirplaneModeOn(ctx)) { notification(ctx); boolean connected = false; if (!PreyConnectivityManager.getInstance(ctx).isWifiConnected()) { Bundle extras = intent.getExtras(); if (extras != null) { if ("connected".equals(extras.getString(ConnectivityManager.EXTRA_REASON))) { connected = true; } } } if (!PreyConnectivityManager.getInstance(ctx).isMobileConnected()) { int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, WifiManager.WIFI_STATE_UNKNOWN); if (wifiState == WifiManager.WIFI_STATE_ENABLED) { connected = true; } } if (connected) { PreyBetaController.startPrey(ctx); PreyConfig.getPreyConfig(ctx).registerC2dm(); Intent intentFile = new Intent(ctx, FileretrievalService.class); ctx.startService(intentFile); } } } return null; } public static boolean isAirplaneModeOn(Context context) { return Settings.System.getInt(context.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0) != 0; } private static SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yy hh:mm:ss", Locale.getDefault()); public static boolean isValidLowBattery(Context ctx) { try { Calendar cal = Calendar.getInstance(); cal.setTime(new Date()); cal.add(Calendar.MINUTE, -1); long leastThreeHours = cal.getTimeInMillis(); long lowBatteryDate = PreyConfig.getPreyConfig(ctx).getLowBatteryDate(); PreyLogger.d("lowBatteryDate :" + lowBatteryDate + " " + sdf.format(new Date(lowBatteryDate))); PreyLogger.d("leastMinutes :" + leastThreeHours + " " + sdf.format(new Date(leastThreeHours))); if (lowBatteryDate == 0 || leastThreeHours > lowBatteryDate) { long now = new Date().getTime(); PreyConfig.getPreyConfig(ctx).setLowBatteryDate(now); return true; } return false; } catch (Exception e) { return false; } } public static void notification(Context ctx) { if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (PreyConfig.getPreyConfig(ctx).isThisDeviceAlreadyRegisteredWithPrey(false)) { PreyConfig.getPreyConfig(ctx).setCanAccessCamara(PreyPermission.canAccessCamera(ctx)); PreyConfig.getPreyConfig(ctx) .setCanAccessCoarseLocation(PreyPermission.canAccessCoarseLocation(ctx)); PreyConfig.getPreyConfig(ctx).setCanAccessFineLocation(PreyPermission.canAccessFineLocation(ctx)); PreyConfig.getPreyConfig(ctx) .setCanAccessReadPhoneState(PreyPermission.canAccessReadPhoneState(ctx)); if (!PreyPermission.canAccessCamera(ctx) || !PreyPermission.canAccessCoarseLocation(ctx) || !PreyPermission.canAccessFineLocation(ctx) || !PreyPermission.canAccessReadPhoneState(ctx)) { Intent intent3 = new Intent(ctx, CheckPasswordActivity.class); intent3.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); PendingIntent pendingIntent = PendingIntent.getActivity(ctx, 0, intent3, PendingIntent.FLAG_UPDATE_CURRENT); NotificationManager nManager = (NotificationManager) ctx .getSystemService(Context.NOTIFICATION_SERVICE); android.support.v4.app.NotificationCompat.Builder mBuilder = new android.support.v4.app.NotificationCompat.Builder( ctx).setSmallIcon(R.drawable.logo) .setContentTitle( ctx.getResources().getString(R.string.warning_notification_title)) .setContentText( ctx.getResources().getString(R.string.warning_notification_body)); mBuilder.setContentIntent(pendingIntent); mBuilder.setAutoCancel(true); nManager.notify(PreyConfig.TAG, PreyConfig.NOTIFY_ANDROID_6, mBuilder.build()); } } } } }