Updated gradle build, allow to configure from file.

client/Android/Studio/aFreeRDP/build.gradle

@@ -1,13 +1,16 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion = rootProject.ext.compileSdk
+    buildToolsVersion = rootProject.ext.buildToolsVersion
 
     defaultConfig {
         applicationId "com.freerdp.afreerdp"
-        minSdkVersion 14
-        targetSdkVersion 25
+        minSdkVersion rootProject.ext.minSdk
+        targetSdkVersion rootProject.ext.targetSdk
+        vectorDrawables.useSupportLibrary = true
+        versionCode = rootProject.ext.versionCode
+        versionName = rootProject.ext.versionName
     }
 
     buildTypes {

client/Android/Studio/aFreeRDP/src/main/AndroidManifest.xml

@@ -2,9 +2,7 @@
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.freerdp.afreerdp"
-    android:installLocation="auto"
-    android:versionCode="3"
-    android:versionName="e83f97b">
+    android:installLocation="auto">
 
     <application
         android:name="com.freerdp.afreerdp.application.GlobalApp"

client/Android/Studio/build.gradle

@@ -1,4 +1,37 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
+Properties properties = new Properties()
+File file = new File('release.properties')
+if (file.canRead()) {
+    properties.load(new FileInputStream(file))
+}
+
+def getVersionName = { ->
+    def stdout = new ByteArrayOutputStream()
+    exec {
+        commandLine 'git', 'describe', '--tags'
+        standardOutput = stdout
+    }
+    return stdout.toString().trim()
+}
+
+ext {
+    versionCode = properties.get('VERSION', "10").toInteger()
+    minSdk = properties.get('MIN_SDK', "14").toInteger()
+    targetSdk = properties.get('TARGET_SDK', "25").toInteger()
+    compileSdk = properties.get('COMPILE_SDK', "25").toInteger()
+    buildToolsVersion = properties.get('BUILD_TOOLS', "25.0.2")
+    versionName = properties.get('VERSION_NAME', getVersionName())
+
+    println '----------------- Project configuration -------------------'
+    println 'VERSION:      ' + versionCode
+    println 'MIN_SDK:      ' + minSdk
+    println 'TARGET_SDK:   ' + targetSdk
+    println 'COMPILE_SDK:  ' + compileSdk
+    println 'BUILD_TOOLS:  ' + buildToolsVersion
+    println 'VERSION_NAME: ' + versionName
+    println '-----------------------------------------------------------'
+}
+
 buildscript {
     repositories {
         jcenter()

client/Android/Studio/freeRDPCore/build.gradle

@@ -1,13 +1,15 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion = rootProject.ext.compileSdk
+    buildToolsVersion = rootProject.ext.buildToolsVersion
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 25
+        minSdkVersion rootProject.ext.minSdk
+        targetSdkVersion rootProject.ext.targetSdk
         vectorDrawables.useSupportLibrary = true
+        versionCode = rootProject.ext.versionCode
+        versionName = rootProject.ext.versionName
     }
 
     buildTypes {

client/Android/Studio/freeRDPCore/src/main/AndroidManifest.xml

@@ -1,9 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.freerdp.freerdpcore"
-    android:installLocation="auto"
-    android:versionCode="3"
-    android:versionName="e83f97b">
+    android:installLocation="auto">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />