diff --git a/android/HelloAndroidTwoDbs/build.gradle b/android/HelloAndroidTwoDbs/build.gradle
new file mode 100644
index 0000000..e8a3f5e
--- /dev/null
+++ b/android/HelloAndroidTwoDbs/build.gradle
@@ -0,0 +1,32 @@
+buildscript {
+    repositories {
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.0'
+    }
+}
+
+allprojects {
+    gradle.projectsEvaluated {
+        tasks.withType(JavaCompile) {
+            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
+        }
+    }
+}
+
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.2"
+}
+
+repositories {
+    jcenter()
+}
+
+dependencies {
+	compile "com.j256.ormlite:ormlite-android:4.48"
+}
diff --git a/android/HelloAndroidTwoDbs/libs/ormlite-android-4.41.jar b/android/HelloAndroidTwoDbs/libs/ormlite-android-4.41.jar
deleted file mode 100644
index e04a608..0000000
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diff --git a/android/HelloAndroidTwoDbs/libs/ormlite-core-4.41.jar b/android/HelloAndroidTwoDbs/libs/ormlite-core-4.41.jar
deleted file mode 100644
index 59e6854..0000000
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diff --git a/android/HelloAndroidTwoDbs/ormlite-android-4.41-javadoc.jar b/android/HelloAndroidTwoDbs/ormlite-android-4.41-javadoc.jar
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index e19b205..0000000
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diff --git a/android/HelloAndroidTwoDbs/ormlite-android-4.41-sources.jar b/android/HelloAndroidTwoDbs/ormlite-android-4.41-sources.jar
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diff --git a/android/HelloAndroidTwoDbs/ormlite-core-4.41-javadoc.jar b/android/HelloAndroidTwoDbs/ormlite-core-4.41-javadoc.jar
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diff --git a/android/HelloAndroidTwoDbs/ormlite-core-4.41-sources.jar b/android/HelloAndroidTwoDbs/ormlite-core-4.41-sources.jar
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diff --git a/android/HelloAndroidTwoDbs/AndroidManifest.xml b/android/HelloAndroidTwoDbs/src/main/AndroidManifest.xml
similarity index 100%
rename from android/HelloAndroidTwoDbs/AndroidManifest.xml
rename to android/HelloAndroidTwoDbs/src/main/AndroidManifest.xml
diff --git a/android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/ComplexData.java b/android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/ComplexData.java
similarity index 100%
rename from android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/ComplexData.java
rename to android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/ComplexData.java
diff --git a/android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/DatabaseHelper1.java b/android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/DatabaseHelper1.java
similarity index 100%
rename from android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/DatabaseHelper1.java
rename to android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/DatabaseHelper1.java
diff --git a/android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/DatabaseHelper2.java b/android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/DatabaseHelper2.java
similarity index 100%
rename from android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/DatabaseHelper2.java
rename to android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/DatabaseHelper2.java
diff --git a/android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/HelloTwoDbs.java b/android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/HelloTwoDbs.java
similarity index 100%
rename from android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/HelloTwoDbs.java
rename to android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/HelloTwoDbs.java
diff --git a/android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/SimpleData.java b/android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/SimpleData.java
similarity index 100%
rename from android/HelloAndroidTwoDbs/src/com/example/hellotwodbs/SimpleData.java
rename to android/HelloAndroidTwoDbs/src/main/java/com/example/hellotwodbs/SimpleData.java
diff --git a/android/HelloAndroidTwoDbs/res/drawable-hdpi/icon.png b/android/HelloAndroidTwoDbs/src/main/res/drawable-hdpi/icon.png
similarity index 100%
rename from android/HelloAndroidTwoDbs/res/drawable-hdpi/icon.png
rename to android/HelloAndroidTwoDbs/src/main/res/drawable-hdpi/icon.png
diff --git a/android/HelloAndroidTwoDbs/res/drawable-ldpi/icon.png b/android/HelloAndroidTwoDbs/src/main/res/drawable-ldpi/icon.png
similarity index 100%
rename from android/HelloAndroidTwoDbs/res/drawable-ldpi/icon.png
rename to android/HelloAndroidTwoDbs/src/main/res/drawable-ldpi/icon.png
diff --git a/android/HelloAndroidTwoDbs/res/drawable-mdpi/icon.png b/android/HelloAndroidTwoDbs/src/main/res/drawable-mdpi/icon.png
similarity index 100%
rename from android/HelloAndroidTwoDbs/res/drawable-mdpi/icon.png
rename to android/HelloAndroidTwoDbs/src/main/res/drawable-mdpi/icon.png
diff --git a/android/HelloAndroidTwoDbs/res/layout/main.xml b/android/HelloAndroidTwoDbs/src/main/res/layout/main.xml
similarity index 100%
rename from android/HelloAndroidTwoDbs/res/layout/main.xml
rename to android/HelloAndroidTwoDbs/src/main/res/layout/main.xml
diff --git a/android/HelloAndroidTwoDbs/res/values/strings.xml b/android/HelloAndroidTwoDbs/src/main/res/values/strings.xml
similarity index 100%
rename from android/HelloAndroidTwoDbs/res/values/strings.xml
rename to android/HelloAndroidTwoDbs/src/main/res/values/strings.xml