only log what's requested by the user

Author: StephaneDelcroix

src/Tools/dotnet-dsrouter/ADBTcpRouterFactory.cs

@@ -66,8 +66,27 @@ public static void AdbRemovePortReverse(int localPort, int remotePort, bool owns
 
         public static bool RunAdbCommandInternal(string command, string expectedOutput, int expectedExitCode, bool rethrow, ILogger logger)
         {
+            void sdklogger(TraceLevel level, string message)
+            {
+                switch (level)
+                {
+                    case TraceLevel.Error:
+                        logger?.LogError(message);
+                        break;
+                    case TraceLevel.Warning:
+                        logger?.LogWarning(message);
+                        break;
+                    case TraceLevel.Info:
+                        logger?.LogInformation(message);
+                        break;
+                    case TraceLevel.Verbose:
+                        logger?.LogDebug(message);
+                        break;
+                }
+            };
+
             //ANDROID_SDK_ROOT is deprecated
-            string sdkRoot = Environment.GetEnvironmentVariable("ANDROID_HOME") ?? Environment.GetEnvironmentVariable("ANDROID_SDK_ROOT") ?? new AndroidSdkInfo().AndroidSdkPath;
+            string sdkRoot = Environment.GetEnvironmentVariable("ANDROID_HOME") ?? Environment.GetEnvironmentVariable("ANDROID_SDK_ROOT") ?? new AndroidSdkInfo(logger: sdklogger).AndroidSdkPath;
             string adbTool = "adb";
 
             if (!string.IsNullOrEmpty(sdkRoot))