diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2f7896d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+target/
diff --git a/README.md b/README.md
index f5d5a43..8eb95dd 100644
--- a/README.md
+++ b/README.md
@@ -6,29 +6,30 @@ The goal of this library is to offer a little abstraction layer for Nrz (Loïc B
 
 This is used in owncloud-SMS app
 
- * Copyright (c) 2013-2015, Loic Blot <loic.blot@unix-experience.fr>
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are those
- * of the authors and should not be interpreted as representing official policies,
- * either expressed or implied, of the FreeBSD Project.
+```
+Copyright (c) 2013-2015, Loic Blot <loic.blot@unix-experience.fr>
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
 
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation are those
+of the authors and should not be interpreted as representing official policies,
+either expressed or implied, of the FreeBSD Project.
+```
diff --git a/build.xml b/build.xml
deleted file mode 100644
index f6c8a06..0000000
--- a/build.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<project name="nrz-androidlib" default="dist" basedir=".">
-	<property name="dist.dir" location="dist" />
-	<property name="src" location="src"/>
-	<property name="build.dir" location="build"/>
-	<property file="androidsdk.properties" />
-
-	<path id="res.classpath">
-		<fileset dir="${androidsdk.path}" includes="**/*.jar" />
-	</path>
-  
-	<target name="init">
-		<mkdir dir="${build.dir}" />
-		<mkdir dir="${dist.dir}" />
-	</target>
-  
-	<target name="compile" depends="init">
-		<javac srcdir="${src}" destdir="${build.dir}" classpathref="res.classpath" includeantruntime="false" />
-	</target>
-
-	<target name="dist" depends="compile">
-		<jar destfile="${dist.dir}/nrz-androidlib.jar" basedir="${build.dir}">
-		</jar>
-	</target>
-  
-	<target name="clean">
-		<delete dir="${build.dir}" />
-		<delete dir="${dist.dir}" />
-	</target>
-</project>
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..2c41cd6
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>fr.nrz.androidlib</groupId>
+    <artifactId>gs-maven-android</artifactId>
+    <version>1.0</version>
+    <packaging>jar</packaging>
+
+    <properties>
+        <!-- use UTF-8 for everything -->
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.google.android</groupId>
+            <artifactId>android</artifactId>
+            <version>4.1.1.4</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.1</version>
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..6778f18
--- /dev/null
+++ b/src/main/AndroidManifest.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="fr.nrz.androidlib"
+          android:versionCode="1"
+          android:versionName="1.0">
+
+    <uses-sdk
+            android:minSdkVersion="8"
+            android:targetSdkVersion="23"/>
+
+</manifest>
diff --git a/src/fr/nrz/androidlib/activities/NrzSettingsActivity.java b/src/main/java/fr/nrz/androidlib/activities/NrzSettingsActivity.java
similarity index 100%
rename from src/fr/nrz/androidlib/activities/NrzSettingsActivity.java
rename to src/main/java/fr/nrz/androidlib/activities/NrzSettingsActivity.java
diff --git a/src/fr/nrz/androidlib/adapters/AndroidAccountAdapter.java b/src/main/java/fr/nrz/androidlib/adapters/AndroidAccountAdapter.java
similarity index 100%
rename from src/fr/nrz/androidlib/adapters/AndroidAccountAdapter.java
rename to src/main/java/fr/nrz/androidlib/adapters/AndroidAccountAdapter.java
diff --git a/src/fr/nrz/androidlib/common/SharedPrefs.java b/src/main/java/fr/nrz/androidlib/common/SharedPrefs.java
similarity index 100%
rename from src/fr/nrz/androidlib/common/SharedPrefs.java
rename to src/main/java/fr/nrz/androidlib/common/SharedPrefs.java
diff --git a/src/fr/nrz/androidlib/notifications/NrzNotification.java b/src/main/java/fr/nrz/androidlib/notifications/NrzNotification.java
similarity index 100%
rename from src/fr/nrz/androidlib/notifications/NrzNotification.java
rename to src/main/java/fr/nrz/androidlib/notifications/NrzNotification.java