diff --git a/api/build.gradle b/api/build.gradle
index 92a343f..aeaa29b 100644
--- a/api/build.gradle
+++ b/api/build.gradle
@@ -23,6 +23,8 @@ android {
     }
 }
 
+apply from: "../gradle/androidJars.gradle"
+
 afterEvaluate {
     publishing {
         publications {
@@ -55,6 +57,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {
diff --git a/client/build.gradle b/client/build.gradle
index 6dc9375..88ad456 100644
--- a/client/build.gradle
+++ b/client/build.gradle
@@ -28,9 +28,8 @@ android {
         targetCompatibility = 1.8
     }
 }
-repositories {
-    mavenCentral()
-}
+
+apply from: "../gradle/androidJars.gradle"
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
@@ -69,6 +68,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {
diff --git a/geocode-v1/build.gradle b/geocode-v1/build.gradle
index a543c2f..73bed05 100644
--- a/geocode-v1/build.gradle
+++ b/geocode-v1/build.gradle
@@ -23,6 +23,8 @@ android {
     }
 }
 
+apply from: "../gradle/androidJars.gradle"
+
 dependencies {
     implementation project(':client')
     compileOnly project(':compat')
@@ -60,6 +62,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {
diff --git a/gradle/androidJars.gradle b/gradle/androidJars.gradle
new file mode 100644
index 0000000..a42359b
--- /dev/null
+++ b/gradle/androidJars.gradle
@@ -0,0 +1,33 @@
+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+task androidSourcesJar(type: Jar) {
+    classifier = 'sources'
+    from android.sourceSets.main.java.source
+}
+
+task androidJavadocs(type: Javadoc) {
+    source = android.sourceSets.main.java.srcDirs
+    excludes = ["**/*.aidl", "**/*.kt"]
+    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
+    classpath += configurations.compile
+    if (JavaVersion.current().isJava8Compatible()) {
+        allprojects {
+            tasks.withType(Javadoc) {
+                options.addStringOption('Xdoclint:none', '-quiet')
+            }
+        }
+    }
+}
+
+task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
+    classifier = 'javadoc'
+    from androidJavadocs.destinationDir
+}
+
+artifacts {
+    archives androidSourcesJar
+    archives androidJavadocsJar
+}
\ No newline at end of file
diff --git a/location-v2/build.gradle b/location-v2/build.gradle
index 88d16f4..8fd336f 100644
--- a/location-v2/build.gradle
+++ b/location-v2/build.gradle
@@ -23,6 +23,8 @@ android {
     }
 }
 
+apply from: "../gradle/androidJars.gradle"
+
 dependencies {
     implementation project(':client')
     compileOnly project(':compat')
@@ -60,6 +62,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {
diff --git a/location-v3/build.gradle b/location-v3/build.gradle
index d52914d..cc83f9c 100644
--- a/location-v3/build.gradle
+++ b/location-v3/build.gradle
@@ -23,6 +23,8 @@ android {
     }
 }
 
+apply from: "../gradle/androidJars.gradle"
+
 dependencies {
     implementation project(':location-v2')
 }
@@ -59,6 +61,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {
diff --git a/service/build.gradle b/service/build.gradle
index 13a272f..51dc92c 100644
--- a/service/build.gradle
+++ b/service/build.gradle
@@ -30,6 +30,8 @@ android {
     }
 }
 
+apply from: "../gradle/androidJars.gradle"
+
 dependencies {
     implementation project(':api')
     implementation project(':client')
@@ -71,6 +73,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {
diff --git a/ui/build.gradle b/ui/build.gradle
index 87505e5..b1ba32a 100644
--- a/ui/build.gradle
+++ b/ui/build.gradle
@@ -38,6 +38,8 @@ android {
     }
 }
 
+apply from: "../gradle/androidJars.gradle"
+
 dependencies {
     implementation project(':api')
     implementation project(':client')
@@ -95,6 +97,8 @@ afterEvaluate {
                 }
 
                 from components.release
+                artifact androidSourcesJar
+                artifact androidJavadocsJar
             }
         }
         if (project.hasProperty('sonatype.username')) {