Telephony receiver

app/src/main/java/com/jens/automation2/receivers/PhoneStatusListener.java

@@ -6,10 +6,15 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.net.ConnectivityManager;
+import android.os.Build;
 import android.telephony.PhoneStateListener;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
+import androidx.annotation.RequiresApi;
+
 import com.jens.automation2.ActivityPermissions;
 import com.jens.automation2.AutomationService;
 import com.jens.automation2.Miscellaneous;
@@ -22,6 +27,7 @@ import java.util.ArrayList;
 
 public class PhoneStatusListener implements AutomationListenerInterface
 {
+	static int problematicAndroidLevel = 29;
 	protected static String lastPhoneNumber="";
 	protected static int lastPhoneDirection = -1; //0=incoming, 1=outgoing
 	protected static int currentState = -1;
@@ -70,22 +76,13 @@ public class PhoneStatusListener implements AutomationListenerInterface
 		return currentState;
 	}
 
-	public static class IncomingCallsReceiver extends PhoneStateListener
+	public static interface IncomingCallsReceiver
 	{
-		@Override
+
-		public void onCallStateChanged(int state, String incomingNumber)
+	}
+
+	protected static void workWithIncomingCallData(int state, String incomingNumber)
 	{
-//			Miscellaneous.logEvent("i", "Call state", "New call state: " + String.valueOf(state), 4);
-
-			/*
-				Unfortunately receivers for incoming and outgoing calls behave pretty differently:
-
-				The Outgoing-Receiver is called when starting a call (ringing)
-				It is not called when that outgoing call ends however, only the incoming receiver.
-
-				If the last call was outgoing the state has not changed to idle this is kind of a fake alert.
-			 */
-
 		if(lastPhoneDirection == 2 && currentState != TelephonyManager.CALL_STATE_IDLE)
 		{
 			// This status update is actually for an outgoing call
@@ -147,6 +144,61 @@ public class PhoneStatusListener implements AutomationListenerInterface
 			}
 		}
 	}
+
+	public static class IncomingCallsReceiverOld extends PhoneStateListener implements IncomingCallsReceiver
+	{
+		@Override
+		public void onCallStateChanged(int state, String incomingNumber)
+		{
+//			Miscellaneous.logEvent("i", "Call state", "New call state: " + String.valueOf(state), 4);
+
+			/*
+				Unfortunately receivers for incoming and outgoing calls behave pretty differently:
+
+				The Outgoing-Receiver is called when starting a call (ringing)
+				It is not called when that outgoing call ends however, only the incoming receiver.
+
+				If the last call was outgoing the state has not changed to idle this is kind of a fake alert.
+			 */
+
+			workWithIncomingCallData(state, incomingNumber);
+		}
+	}
+
+	@RequiresApi(api = Build.VERSION_CODES.S)
+	public static class IncomingCallsReceiverNew extends BroadcastReceiver implements IncomingCallsReceiver
+	{
+		@Override
+		public void onReceive(Context context, Intent intent)
+		{
+			/*
+				this code detects both incoming and outgoing,
+				if the state changes idle => ringing you know it's an incoming call,
+				if the state changes idle => offhook, you know it's an outgoing call
+			*/
+
+			if (!intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL))
+			{
+				String stateStr = intent.getExtras().getString(TelephonyManager.EXTRA_STATE);
+				int state = 99;
+
+				switch(stateStr)
+				{
+					case "RINGING":
+						state = TelephonyManager.CALL_STATE_RINGING;
+						break;
+					case "IDLE":
+						state = TelephonyManager.CALL_STATE_IDLE;
+						break;
+					case "OFFHOOK":
+						state = TelephonyManager.CALL_STATE_OFFHOOK;
+						break;
+				}
+
+				String number = intent.getExtras().getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
+				Log.i("test", "test");
+			}
+		}
 	}
 
 	static void setLastPhoneDirection(int i)
@@ -201,7 +253,12 @@ public class PhoneStatusListener implements AutomationListenerInterface
 		}
 		
 		if(incomingCallsReceiverInstance == null)
-			incomingCallsReceiverInstance = new IncomingCallsReceiver();
+		{
+			if(Build.VERSION.SDK_INT >= 31)
+				incomingCallsReceiverInstance = new IncomingCallsReceiverNew();
+			else
+				incomingCallsReceiverInstance = new IncomingCallsReceiverOld();
+		}
 		
 		if(outgoingCallsReceiverInstance == null)
 			outgoingCallsReceiverInstance = new OutgoingCallsReceiver();
@@ -211,8 +268,17 @@ public class PhoneStatusListener implements AutomationListenerInterface
 			if(!incomingCallsReceiverActive)
 			{
 				Miscellaneous.logEvent("i", "PhoneStatusListener", "Starting PhoneStatusListener->incomingCallsReceiver", 4);
+				if(Build.VERSION.SDK_INT >= problematicAndroidLevel)
+				{
+					IntentFilter callsFilter = new IntentFilter();
+					callsFilter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
+					automationService.registerReceiver((IncomingCallsReceiverNew)incomingCallsReceiverInstance, callsFilter);
+				}
+				else
+				{
 					TelephonyManager tm = (TelephonyManager) automationService.getSystemService(Context.TELEPHONY_SERVICE);
-				tm.listen(incomingCallsReceiverInstance, PhoneStateListener.LISTEN_CALL_STATE);
+					tm.listen((IncomingCallsReceiverOld)incomingCallsReceiverInstance, PhoneStateListener.LISTEN_CALL_STATE);
+				}
 				incomingCallsReceiverActive = true;
 			}
 			
@@ -236,8 +302,15 @@ public class PhoneStatusListener implements AutomationListenerInterface
 			if(incomingCallsReceiverActive)
 			{
 				Miscellaneous.logEvent("i", "PhoneStatusListener", "Stopping phoneStatusListener", 4);
+				if(Build.VERSION.SDK_INT >= 31)
+				{
+					automationService.unregisterReceiver((IncomingCallsReceiverNew)incomingCallsReceiverInstance);
+				}
+				else
+				{
 					TelephonyManager tm = (TelephonyManager) automationService.getSystemService(Context.TELEPHONY_SERVICE);
-				tm.listen(incomingCallsReceiverInstance, PhoneStateListener.LISTEN_NONE);
+					tm.listen((IncomingCallsReceiverOld)incomingCallsReceiverInstance, PhoneStateListener.LISTEN_NONE);
+				}
 				incomingCallsReceiverActive = false;
 			}