RNS/Interfaces/Android/RNodeInterface.py

@@ -193,12 +193,7 @@ class AndroidBluetoothManager():
             if self.connected and self.rfcomm_reader != None:
                 available = self.rfcomm_reader.available()
                 if available > 0:
-                    if hasattr(self.rfcomm_reader, "readNBytes"):
-                        return self.rfcomm_reader.readNBytes(available)
-                    else:
-                        # Compatibility mode for older android versions lacking readNBytes
-                        rb = self.rfcomm_reader.read().to_bytes(1, "big")
-                        return rb
+                    return self.rfcomm_reader.readNBytes(available)
                 else:
                     return bytes([])
             else:

RNS/__init__.py

@@ -217,10 +217,7 @@ def prettytime(time, verbose=False):
 
         tstr += c
 
-    if tstr == "":
-        return "0s"
-    else:
-        return tstr
+    return tstr
 
 def phyparams():
     print("Required Physical Layer MTU : "+str(Reticulum.MTU)+" bytes")