Android Coder

I have this class in my MainActivity to detect Internet Connection and wifi scanning result. I am g… Read more Android.net.wifimanager Cannot Be Resolved To A Variable

I use descendant - class of PhoneStateListener: class CallStateListener extends PhoneStateListener… Read more Telephonymanager.call_state_ringing Calls Twice While One Call Ringing

My target was Restarting the Service when app is in background or even killed from home page by swe… Read more Broadcast Receiver Not Calling Service While App Was Killed

I'm creating an application, which will show toast messages before and after the call states. I… Read more How Can I Make This Phone Call States Broadcast Receiver To Work All The Times?(non-stops)

I have this code, which i want to get GPS latitude and longitude from GPSTracker class But the erro… Read more No Enclosing Instance Of The Type Mainactivity Is Accessible In Scope

I have BroadcastReceiver which listens for ACTION_SHUTDOWN and some other actions. My problem is,… Read more Broadcastreceiver's Behaviour For Action_shutdown

I'm developing an app which needs to run some code (Networking) whenever an SMS is received. I… Read more Run Service On Incoming Sms In Android Oreo

From the examples this looked straightforward. Maybe you can show me what I did wrong. I can't … Read more Android Activity Not Getting Broadcast From Local Service