3535import android .Manifest ;
3636import android .annotation .SuppressLint ;
3737import android .app .Activity ;
38+ import android .app .ActivityManager ;
3839import android .app .AlarmManager ;
3940import android .app .AppOpsManager ;
4041import android .app .PendingIntent ;
5556import android .util .Log ;
5657import android .view .View ;
5758import android .view .WindowManager ;
59+ import android .widget .Toast ;
5860
5961import androidx .annotation .RequiresApi ;
6062import androidx .appcompat .app .AlertDialog ;
63+ import androidx .core .app .ActivityCompat ;
6164import androidx .core .app .NotificationCompat ;
6265import androidx .core .app .NotificationManagerCompat ;
6366import androidx .core .content .ContextCompat ;
@@ -120,7 +123,7 @@ public static Boolean isAppInstalled(Context context, String packageName) {
120123 }
121124
122125 public static void setLanguage (Activity activity , String languageCode , String countryCode ) {
123- List <LanguageModel > availableLanguages = refreshAvailableLanguages ();
126+ List <LanguageModel > availableLanguages = refreshAvailableLanguages ();
124127
125128 if (languageCode .equalsIgnoreCase (LANGUAGE_SYSTEM_DEFAULT )) {
126129 // setting default system language if available
@@ -142,8 +145,7 @@ public static void setLanguage(Activity activity, String languageCode, String co
142145 // System country code available
143146 countryCode = systemCountryCode ;
144147 break ;
145- }
146- else {
148+ } else {
147149 // System country code not available
148150 countryCode = "" ;
149151 }
@@ -158,11 +160,9 @@ public static void setLanguage(Activity activity, String languageCode, String co
158160 Locale locale ;
159161 if (countryCode .equals ("rTW" )) {
160162 locale = Locale .TAIWAN ;
161- }
162- else if (countryCode .equals ("rCN" )) {
163+ } else if (countryCode .equals ("rCN" )) {
163164 locale = Locale .CHINESE ;
164- }
165- else {
165+ } else {
166166 locale = new Locale (languageCode , countryCode );
167167 }
168168 conf .locale = locale ;
@@ -198,6 +198,7 @@ public static List<LanguageModel> refreshAvailableLanguages() {
198198 list .add (new LanguageModel ("Polish" , "pl" , "" ));
199199 list .add (new LanguageModel ("Czech" , "cs" , "" ));
200200 list .add (new LanguageModel ("Vietnamese" , "vi" , "" ));
201+ list .add (new LanguageModel ("Japanese" , "ja" , "" ));
201202
202203 Collections .sort (list , new Comparator <LanguageModel >() {
203204 @ Override
@@ -213,18 +214,26 @@ public int compare(LanguageModel languageModel, LanguageModel t1) {
213214
214215 public static void refreshService (Context context ) {
215216 if (PreferenceManager .getDefaultSharedPreferences (context ).getBoolean ("combine_notifications" , false )) {
216- context .startService (new Intent (context , CompoundNotification .class ));
217+ if (!isCombinedNotificationServiceRunning (context )) {
218+ context .startService (new Intent (context , CompoundNotification .class ));
219+ }
217220 }
218221 else {
219222 if (PreferenceManager .getDefaultSharedPreferences (context ).getBoolean ("network_signal_notification" , false )) {
220- context .startService (new Intent (context , LiveNetworkMonitor .class ));
223+ if (!isLiveNetworkServiceRunning (context )) {
224+ context .startService (new Intent (context , LiveNetworkMonitor .class ));
225+ }
221226 }
222227 if (PreferenceManager .getDefaultSharedPreferences (context ).getBoolean ("setup_notification" , false )) {
223- context .startService (new Intent (context , NotificationService .class ));
228+ if (!isNotificationServiceRunning (context )) {
229+ context .startService (new Intent (context , NotificationService .class ));
230+ }
224231 }
225232 }
226233 if (PreferenceManager .getDefaultSharedPreferences (context ).getBoolean ("data_usage_alert" , false )) {
227- context .startService (new Intent (context , DataUsageMonitor .class ));
234+ if (!isDataUsageAlertServiceRunning (context )) {
235+ context .startService (new Intent (context , DataUsageMonitor .class ));
236+ }
228237 }
229238
230239 }
@@ -234,8 +243,7 @@ public static void setRefreshAlarm(Context context) {
234243 long wakeupMillis = 0l ;
235244 try {
236245 wakeupMillis = getTimePeriod (context , SESSION_CUSTOM , -1 )[1 ];
237- }
238- catch (ParseException e ) {
246+ } catch (ParseException e ) {
239247 e .printStackTrace ();
240248 }
241249
@@ -246,18 +254,15 @@ public static void setRefreshAlarm(Context context) {
246254 if (Build .VERSION .SDK_INT >= Build .VERSION_CODES .S ) {
247255 if (alarmManager .canScheduleExactAlarms ()) {
248256 alarmManager .setExact (AlarmManager .RTC_WAKEUP , wakeupMillis , pendingIntent );
249- }
250- else {
251- Log .e (TAG , "setRefreshAlarm: permission SCHEDULE_EXACT_ALARM not granted" );
257+ } else {
258+ Log .e (TAG , "setRefreshAlarm: permission SCHEDULE_EXACT_ALARM not granted" );
252259 postAlarmPermissionDeniedNotification (context );
253260 }
254- }
255- else {
261+ } else {
256262 alarmManager .setExact (AlarmManager .RTC_WAKEUP , wakeupMillis , pendingIntent );
257263 }
258- Log .d (TAG , "setRefreshAlarm: set" );
259- }
260- else {
264+ Log .d (TAG , "setRefreshAlarm: set" );
265+ } else {
261266 Log .e (TAG , "setRefreshAlarm: something is wrong here " + wakeupMillis );
262267 }
263268 }
@@ -279,18 +284,15 @@ public static void setDataPlanNotification(Context context) {
279284 if (Build .VERSION .SDK_INT >= Build .VERSION_CODES .S ) {
280285 if (alarmManager .canScheduleExactAlarms ()) {
281286 alarmManager .setExact (AlarmManager .RTC_WAKEUP , wakeupMillis , pendingIntent );
282- }
283- else {
284- Log .e (TAG , "setRefreshAlarm: permission SCHEDULE_EXACT_ALARM not granted" );
287+ } else {
288+ Log .e (TAG , "setRefreshAlarm: permission SCHEDULE_EXACT_ALARM not granted" );
285289 postAlarmPermissionDeniedNotification (context );
286290 }
287- }
288- else {
291+ } else {
289292 alarmManager .setExact (AlarmManager .RTC_WAKEUP , wakeupMillis , pendingIntent );
290293 }
291- Log .d (TAG , "setDataPlanNotification: set" );
292- }
293- else {
294+ Log .d (TAG , "setDataPlanNotification: set" );
295+ } else {
294296 Log .e (TAG , "setDataPlanNotification: something is wrong here " + wakeupMillis );
295297 }
296298 }
@@ -390,7 +392,7 @@ public static void postAlarmPermissionDeniedNotification(Context context) {
390392 .setOnlyAlertOnce (true )
391393 .setPriority (NotificationCompat .PRIORITY_MAX );
392394 NotificationManagerCompat managerCompat = NotificationManagerCompat .from (context );
393- managerCompat . notify ( OTHER_NOTIFICATION_ID , builder . build () );
395+ postNotification ( context , managerCompat , builder , OTHER_NOTIFICATION_ID );
394396 }
395397
396398 @ SuppressLint ("SimpleDateFormat" )
@@ -449,4 +451,60 @@ else if (date.endsWith("3")) {
449451 }
450452 return suffix ;
451453 }
454+
455+ private static boolean isLiveNetworkServiceRunning (Context context ) {
456+ // Check if the service is already running
457+ ActivityManager manager = (ActivityManager ) context .getSystemService (Context .ACTIVITY_SERVICE );
458+ for (ActivityManager .RunningServiceInfo service : manager .getRunningServices (Integer .MAX_VALUE )) {
459+ if (LiveNetworkMonitor .class .getName ().equals (service .service .getClassName ()) ||
460+ LiveNetworkMonitor .isServiceRunning ) {
461+ return true ;
462+ }
463+ }
464+ return false ;
465+ }
466+
467+ private static boolean isCombinedNotificationServiceRunning (Context context ) {
468+ // Check if the service is already running
469+ ActivityManager manager = (ActivityManager ) context .getSystemService (Context .ACTIVITY_SERVICE );
470+ for (ActivityManager .RunningServiceInfo service : manager .getRunningServices (Integer .MAX_VALUE )) {
471+ if (CompoundNotification .class .getName ().equals (service .service .getClassName ()) ||
472+ CompoundNotification .isServiceRunning ) {
473+ return true ;
474+ }
475+ }
476+ return false ;
477+ }
478+
479+ private static boolean isNotificationServiceRunning (Context context ) {
480+ // Check if the service is already running
481+ ActivityManager manager = (ActivityManager ) context .getSystemService (Context .ACTIVITY_SERVICE );
482+ for (ActivityManager .RunningServiceInfo service : manager .getRunningServices (Integer .MAX_VALUE )) {
483+ if (NotificationService .class .getName ().equals (service .service .getClassName ())) {
484+ return true ;
485+ }
486+ }
487+ return false ;
488+ }
489+
490+ private static boolean isDataUsageAlertServiceRunning (Context context ) {
491+ // Check if the service is already running
492+ ActivityManager manager = (ActivityManager ) context .getSystemService (Context .ACTIVITY_SERVICE );
493+ for (ActivityManager .RunningServiceInfo service : manager .getRunningServices (Integer .MAX_VALUE )) {
494+ if (DataUsageMonitor .class .getName ().equals (service .service .getClassName ())) {
495+ return true ;
496+ }
497+ }
498+ return false ;
499+ }
500+
501+ public static void postNotification (Context context , NotificationManagerCompat notificationManager ,
502+ NotificationCompat .Builder builder , int notificationId ) {
503+ if (notificationManager != null && builder != null ) {
504+ if (ActivityCompat .checkSelfPermission (context , Manifest .permission .POST_NOTIFICATIONS ) ==
505+ PackageManager .PERMISSION_GRANTED ) {
506+ notificationManager .notify (notificationId , builder .build ());
507+ }
508+ }
509+ }
452510}
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