Bump version to 0.1.9

Author: li2

common/build.gradle

@@ -9,7 +9,7 @@ android {
         minSdkVersion vMinSdk
         targetSdkVersion vTargetSdk
         versionCode 1
-        versionName "0.1.8"
+        versionName "0.1.9"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles 'consumer-rules.pro'