Add connection information and serial number to device description

The description appears when hovering over the one-click-deploy button (top-right). This information helps the user distinguish between their devices if multiple are connected or if the same device is connected by both usb and tcpip (two entries in the list for the same device).

platform/android/export/export.cpp

@@ -346,9 +346,17 @@ class EditorExportPlatformAndroid : public EditorExportPlatform {
 								} else if (p.begins_with("ro.opengles.version=")) {
 									uint32_t opengl = p.get_slice("=", 1).to_int();
 									d.description += "OpenGL: " + itos(opengl >> 16) + "." + itos((opengl >> 8) & 0xFF) + "." + itos((opengl)&0xFF) + "\n";
+								} else if (p.begins_with("ro.boot.serialno=")) {
+									d.description += "Serial: " + p.get_slice("=", 1).strip_edges() + "\n";
 								}
 							}
 
+							if (d.usb) {
+								d.description += "Connection: USB\n";
+							} else {
+								d.description += "Connection: " + d.id + "\n";
+							}
+
 							d.name = vendor + " " + device;
 							if (device == String()) continue;
 						}