package com.nowsci.odm;
import static com.nowsci.odm.CommonUtilities.Logd;
import static com.nowsci.odm.CommonUtilities.getVAR;
import static com.nowsci.odm.CommonUtilities.loadVARs;
import java.io.IOException;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.annotation.SuppressLint;
import android.app.AlarmManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager.NameNotFoundException;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.PowerManager;
import android.util.Log;
public class UpdateAlarm extends BroadcastReceiver {
private static final String TAG= "ODMUpdateAlarm";
Boolean version_check = false;
Context alarmContext;
Context globalContext;
class BackgroundUpdate extends AsyncTask<String, String, String> {
@SuppressLint("Wakelock")
@Override
protected String doInBackground(String... arg0) {
loadVARs(globalContext);
PowerManager pm = (PowerManager) globalContext.getSystemService(Context.POWER_SERVICE);
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "");
wl.acquire();
Logd(TAG, "Woken and checking.");
String html = "";
// Check APK version
int versionCode = 0;
try {
versionCode = globalContext.getPackageManager().getPackageInfo(globalContext.getPackageName(), 0).versionCode;
} catch (NameNotFoundException e) {
Log.e(TAG, "Error: " + e.getMessage());
}
Logd(TAG, "versionCode: " + versionCode);
String vc = "android:versionCode=\"" + versionCode + "\"";
try {
html = CommonUtilities.get("https://raw.github.com/Fmstrat/odm/master/odm/AndroidManifest.xml");
} catch (IOException e) {
Log.e(TAG, "Error: " + e.getMessage());
}
if (!html.equals("")) {
Pattern pattern = Pattern.compile("android:versionCode=\"[^\"]\"");
Matcher matcher = pattern.matcher(html);
while (matcher.find()) {
Logd(TAG, "Match: " + matcher.group());
if (!vc.equals(matcher.group())) {
// There is a new version
Logd(TAG, "New version found.");
generateNotification(globalContext, "ODM update available. Tap to download.", "APK", 0);
} else {
Logd(TAG, "No new version found.");
}
}
}
// Check web version
String curWebVersion = "0";
String newWebVersion = "0";
String su = getVAR("SERVER_URL");
Map<String, String> postparams = new HashMap<String, String>();
postparams.put("username", getVAR("USERNAME"));
postparams.put("password", getVAR("ENC_KEY"));
if (!su.equals("")) {
html = "";
html = CommonUtilities.post(su + "version.php", postparams);
if (!html.equals("")) {
try {
curWebVersion = html;
} finally {
}
}
}
Logd(TAG, "Cur Web Verison: " + curWebVersion);
html = "";
try {
html = CommonUtilities.get("https://raw.github.com/Fmstrat/odm-web/master/odm/include/version.php");
} catch (IOException e) {
Log.e(TAG, "Error: " + e.getMessage());
}
if (!html.equals("")) {
String result = html.substring(html.indexOf("= ") + 2, html.indexOf("; ?>"));
newWebVersion = result;
}
Logd(TAG, "New Web Verison: " + newWebVersion);
if (!newWebVersion.equals(curWebVersion)) {
generateNotification(globalContext, "Your ODM-Web is out of date. Tap to view.", "WEB", 1);
}
wl.release();
return null;
}
}
@Override
public void onReceive(Context context, Intent intent) {
globalContext = context;
loadVARs(globalContext);
Logd(TAG, "Running update alarm.");
ConnectionDetector cd = new ConnectionDetector(context);
// Check if Internet present
if (cd.isConnectingToInternet())
new BackgroundUpdate().execute();
}
public void SetAlarmContext(Context context) {
alarmContext = context;
}
public void SetAlarm(Context context) {
alarmContext = context;
loadVARs(alarmContext);
Logd(TAG, "Setting update alarm.");
CancelAlarm(alarmContext);
Long time = new GregorianCalendar().getTimeInMillis() + 1000 * 60 * 60 * 24 * 7;
AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
Intent i = new Intent(alarmContext, UpdateAlarm.class);
PendingIntent pi = PendingIntent.getBroadcast(alarmContext, 98, i, PendingIntent.FLAG_UPDATE_CURRENT);
am.setRepeating(AlarmManager.RTC_WAKEUP, time, 1000 * 60 * 60 * 24 * 7, pi); // Millisec * Second * Minute * Hour * Days
//am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis()+1000*60, 1000 * 60, pi); // Millisec * Second * Minute * Hour * Days
}
public void CancelAlarm(Context context) {
Logd(TAG, "Unsetting update alarm.");
Intent i = new Intent(alarmContext, UpdateAlarm.class);
PendingIntent pi = PendingIntent.getBroadcast(alarmContext, 98, i, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) alarmContext.getSystemService(Context.ALARM_SERVICE);
alarmManager.cancel(pi);
}
@SuppressWarnings("deprecation")
private static void generateNotification(Context context, String message, String type, int activity_num) {
int icon = R.drawable.ic_launcher;
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(Intent.ACTION_VIEW);
if (type.equals("ODM"))
notificationIntent.setData(Uri.parse("https://github.com/Fmstrat/odm/raw/master/latest/odm.apk"));
else
notificationIntent.setData(Uri.parse("https://github.com/Fmstrat/odm-web"));
PendingIntent intent = PendingIntent.getActivity(context, activity_num, notificationIntent, Intent.FLAG_ACTIVITY_NEW_TASK);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(activity_num, notification);
}
}
