[+] added Logger Class tip

[*] reverted to the previous banner image

Logger.java

@@ -0,0 +1,31 @@
+package github.nisrulz.logger;
+
+import android.util.Log;
+
+public class Logger {
+
+  private final String TAG;
+  private final int priority;
+
+  public static Logger withTag(String tag) {
+    return new Logger(tag);
+  }
+
+  private Logger(String TAG) {
+    this.TAG = TAG;
+    this.priority = Log.DEBUG; // This could be ERROR / INFO / VERBOSE
+  }
+
+  public Logger log(String message) {
+    if (BuildConfig.DEBUG) {
+      Log.println(priority, TAG, message);
+    }
+    return this;
+  }
+
+  public void withCause(Exception cause) {
+    if (BuildConfig.DEBUG) {
+      Log.println(priority, TAG, Log.getStackTraceString(cause));
+    }
+  }
+}

Readme.md

@@ -450,6 +450,7 @@ Yes, vysor was great, but if you want to share your keyboard and mouse directly
     ```gradle
     ./gradlew test --offline
     ```
++ **Use an abtracted [Logger](/Logger.java) class**
 
 -