message: Add check for android activity being valid
diff: @@ -192,6 +192,11 @@ ExecuteResult StartAndroidPackageForCapture(const char *host, const char *packag
  // adb shell cmd package resolve-activity -c android.intent.category.LAUNCHER com.jake.cube1
  string activityName = GetDefaultActivityForPackage(deviceID, packageName);
  + if(activityName.find(packageName) == std::string::npos)
  + RDCERR(
  + "Activity name doesn't contain package name - potential problem, check package has default "
  + "activity");
  +
  uint16_t jdwpPort = GetJdwpPort();
  // remove any previous jdwp port forward on this port
  