1

app/build.gradle

@@ -25,6 +25,23 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+    android.applicationVariants.all { variant ->
+        variant.outputs.all {
+            outputFileName = "xpcontact.apk"
+        }
+    }
+    sourceSets {
+        main {
+            jniLibs.srcDirs = ['libs']
+        }
+    }
+}
+
+String SDK_DIR = System.getenv("ANDROID_SDK_HOME")
+if(SDK_DIR == null) {
+    Properties properties = new Properties()
+    properties.load(new FileInputStream(project.rootProject.file("local.properties")))
+    SDK_DIR = properties.get('sdk.dir')
 }
 
 dependencies {