show "Pro" in the app version at the About section

build.gradle

@@ -7,7 +7,7 @@ buildscript {
         propMinSdkVersion = 21
         propTargetSdkVersion = propCompileSdkVersion
         propVersionCode = 1
-        propVersionName = '5.18.11'
+        propVersionName = '5.18.12'
         kotlin_version = '1.3.50'
     }
 

commons/src/main/kotlin/com/simplemobiletools/commons/activities/AboutActivity.kt

@@ -187,7 +187,11 @@ class AboutActivity : BaseSimpleActivity() {
     }
 
     private fun setupCopyright() {
-        val versionName = intent.getStringExtra(APP_VERSION_NAME) ?: ""
+        var versionName = intent.getStringExtra(APP_VERSION_NAME) ?: ""
+        if (baseConfig.appId.removeSuffix(".debug").endsWith(".pro")) {
+            versionName += " ${getString(R.string.pro)}"
+        }
+
         val year = Calendar.getInstance().get(Calendar.YEAR)
         about_copyright.text = String.format(getString(R.string.copyright), versionName, year)
     }

commons/src/main/res/values/donottranslate.xml

@@ -1,5 +1,6 @@
 <resources>
     <string name="package_name">com.simplemobiletools.commons</string>
+    <string name="pro">Pro</string>
     <string name="simple_commons">Simple Commons</string>
     <string name="progress">%1$s / %2$s</string>
     <string name="donate_url">https://simplemobiletools.com/donate</string>