Not work Every time PhoneStateListener Android

Question

I have Developing Application of Full Caller Id. In that dynamic screen call at the time of Incoming call / After Missed Call. Now this is work one time. When i received call. Than after it is not work or Not call any dynamic screen at the time Incoming call/ Missed call.

---

I have very confuse about my problem.

switch (state) {
    case TelephonyManager.CALL_STATE_IDLE:
        Log.v("idle state", "CALL_STATE_IDLE");
        // CALL_STATE_IDLE;

        if(ring == true && callReceived == true && CheckMissCall.isReject == true)
        {
            Intent inter = new Intent(c, callLog.class);
            inter.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);          
            c.startActivity(inter); 
        }
        if (ring == true && callReceived == false && CheckMissCall.isRunning== false) {

            Log.v("missed call", "Missed call from : " + incomingNumber);
            if(CheckMissCall.isShown)
            {
                c.stopService(new Intent(c, Unlock_hud.class));

            }

            flag = true;
            if (prefs.getBoolean("main_state", true))
            {
                Intent inter = new Intent(c, MissCall.class);
                inter.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                inter.putExtra("CellNumber", incomingNumber);
                c.startActivity(inter);
            }

        }



        break;
    case TelephonyManager.CALL_STATE_OFFHOOK:
        // CALL_STATE_OFFHOOK;
        callReceived = true;
        Log.v("call received", "CALL_STATE_OFFHOOK  " + incomingNumber);


        break;
    case TelephonyManager.CALL_STATE_RINGING:
        ring = true;

        // CALL_STATE_RINGING
        Log.v("call ringing", "CALL_STATE_RINGING  " + incomingNumber);
        Log.d("flags", "flags: " + flag);
        if (flag) {

            //cut = true;
            //flag = false;
            CheckMissCall call = new CheckMissCall(c);
            call.setName(incomingNumber);
            call.setNumber4Sms(incomingNumber);
            call.setContactPhoto();

            Log.d("main", "state ringing");
            //prefs = PreferenceManager.getDefaultSharedPreferences(c);

            if (!prefs.getBoolean("main_state", false)) {

                return;
            }
        /*  if (!isScreenOn && CheckMissCall.isRunning) {

                return;
            }*/
            if (CheckMissCall.isRunning) {

                return;
            }
            else {
                Log.d("main", "EEEEEEEEEEEEEEEE:  Unlock hud");
                Intent in = new Intent(c, Unlock_hud.class);
                in.setFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP);
                c.startService(in);

                // c.stopService(new Intent(c, Unlock_hud.class));
            }
        }
        break;

    }

Answer 1

this is because when any call comes your app goes into background, while for the first time when you receive call your MyPhoneStateListener listens for the call and it ends.. now do one thing.. Run your code in service it will run in background and it will call your dynamic screen in your main activity start service for this i have used toggle button(to enable or disable service)

tgl_switch.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            if(tgl_switch.isChecked()){
                 startService(new Intent(getApplicationContext(),LogsService.class));
                Toast.makeText(getApplicationContext(), "Call Logger Active",
                       Toast.LENGTH_SHORT).show();

            }else{
                stopService(new Intent(getApplicationContext(),LogsService.class));
                Toast.makeText(getApplicationContext(), "Call Logger Deactive",
                           Toast.LENGTH_SHORT).show();
            }
        }});

for example i did this

public class LogsService extends Service {

  String name;
  String phNumber;
 String callType;
 String callDate;
 Date callDayTime;
 String callDuration;
 String dir ;
  String fileName;

boolean wasRinging=false, wasoffHook=false, wasidle=false;


private final BroadcastReceiver receiver = new BroadcastReceiver() {
     @Override
        public void onReceive(final Context context, Intent intent) {

            if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(TelephonyManager.EXTRA_STATE_RINGING)) {
                // This code will execute when the phone has an incoming call
                 Log.d("ring ", "Detected");
                 wasRinging = true;
                // get the phone number 
           //     String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
           //     Toast.makeText(context, "Call from:" +incomingNumber, Toast.LENGTH_LONG).show();

            } else if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
                    TelephonyManager.EXTRA_STATE_OFFHOOK)){
                wasoffHook=true;
         //       Toast.makeText(context, "hang up", Toast.LENGTH_LONG).show();

            }
            else if(intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
                            TelephonyManager.EXTRA_STATE_IDLE)) {
                // This code will execute when the call is disconnected
                wasidle=true;

           //   Toast.makeText(context, "IDLE STATE", Toast.LENGTH_LONG).show();


                     if((wasRinging && wasoffHook && wasidle)){
                      // this is received call event


                     startActivity(new Intent(getApplicationContext(), Incoming.class));


                       } else if(wasRinging && wasidle){

                          // this is missed call event

                               startActivity(new Intent(getApplicationContext(), MissCall.class));


                       }

                         wasidle = false;
                         wasoffHook = false;
                         wasRinging=false;
                   }                     
            }
        }



@Override
public IBinder onBind(Intent intent) {
    // TODO Auto-generated method stub
    return null;
}
 @Override
   public void onCreate() {


     IntentFilter filter = new IntentFilter();
     filter.addAction(android.telephony.TelephonyManager.ACTION_PHONE_STATE_CHANGED);
     registerReceiver(receiver, filter);
    }

    @Override
     public void onDestroy() {

         unregisterReceiver(receiver);
     }

}

i used this code to get details of last call you can modify it in your way