diff --git a/android/experimental/LibreOffice4Android/res/layout/document_viewer.xml b/android/experimental/LibreOffice4Android/res/layout/document_viewer.xml
index fbb25c8f4de4..0fe5db9bc11e 100644
--- a/android/experimental/LibreOffice4Android/res/layout/document_viewer.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/document_viewer.xml
@@ -1,3 +1,9 @@
+<!--
+ This file is part of the LibreOffice project.
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="wrap_content"
diff --git a/android/experimental/LibreOffice4Android/res/layout/file_explorer_grid_item.xml b/android/experimental/LibreOffice4Android/res/layout/file_explorer_grid_item.xml
index ce42e577fa95..bddbeece052e 100644
--- a/android/experimental/LibreOffice4Android/res/layout/file_explorer_grid_item.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/file_explorer_grid_item.xml
@@ -1,3 +1,9 @@
+<!--
+ This file is part of the LibreOffice project.
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
diff --git a/android/experimental/LibreOffice4Android/res/layout/file_grid.xml b/android/experimental/LibreOffice4Android/res/layout/file_grid.xml
index 1e241c00a13a..70259fe47ee8 100644
--- a/android/experimental/LibreOffice4Android/res/layout/file_grid.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/file_grid.xml
@@ -1,3 +1,9 @@
+<!--
+ This file is part of the LibreOffice project.
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
diff --git a/android/experimental/LibreOffice4Android/res/layout/file_list.xml b/android/experimental/LibreOffice4Android/res/layout/file_list.xml
index 6ef02555a8a3..06ca50d24cb9 100644
--- a/android/experimental/LibreOffice4Android/res/layout/file_list.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/file_list.xml
@@ -1,3 +1,10 @@
+<!--
+ This file is part of the LibreOffice project.
+
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
diff --git a/android/experimental/LibreOffice4Android/res/layout/file_list_item.xml b/android/experimental/LibreOffice4Android/res/layout/file_list_item.xml
index 0bff445659a0..eb170c68dc4e 100644
--- a/android/experimental/LibreOffice4Android/res/layout/file_list_item.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/file_list_item.xml
@@ -1,3 +1,9 @@
+<!--
+ This file is part of the LibreOffice project.
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
diff --git a/android/experimental/LibreOffice4Android/res/layout/main.xml b/android/experimental/LibreOffice4Android/res/layout/main.xml
index 6b97fe101177..079a77d8b81c 100644
--- a/android/experimental/LibreOffice4Android/res/layout/main.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/main.xml
@@ -1,3 +1,10 @@
+<!--
+ This file is part of the LibreOffice project.
+
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
diff --git a/android/experimental/LibreOffice4Android/res/layout/navigation_grid_item.xml b/android/experimental/LibreOffice4Android/res/layout/navigation_grid_item.xml
index 75a27b3c70ac..d53c3c9cfad1 100644
--- a/android/experimental/LibreOffice4Android/res/layout/navigation_grid_item.xml
+++ b/android/experimental/LibreOffice4Android/res/layout/navigation_grid_item.xml
@@ -1,3 +1,10 @@
+<!--
+ This file is part of the LibreOffice project.
+
+ This Source Code Form is subject to the terms of the Mozilla Public
+ License, v. 2.0. If a copy of the MPL was not distributed with this
+ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -->
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="150dp"
diff --git a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/GridItemAdapter.java b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/GridItemAdapter.java
index 1c20249c711e..fb26bf11f136 100644
--- a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/GridItemAdapter.java
+++ b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/GridItemAdapter.java
@@ -1,3 +1,11 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
 package org.libreoffice.ui;
 
 import org.libreoffice.R;
diff --git a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/LibreOfficeUIActivity.java b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/LibreOfficeUIActivity.java
index 68c101cc713b..c95e82640c79 100644
--- a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/LibreOfficeUIActivity.java
+++ b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/LibreOfficeUIActivity.java
@@ -1,3 +1,11 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
 package org.libreoffice.ui;
 
 import org.libreoffice.R;
diff --git a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/ListItemAdapter.java b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/ListItemAdapter.java
index edfdbd29619e..cd3330ca674f 100644
--- a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/ListItemAdapter.java
+++ b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/ListItemAdapter.java
@@ -1,3 +1,10 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 package org.libreoffice.ui;
 
 import org.libreoffice.R;
diff --git a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/PreferenceEditor.java b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/PreferenceEditor.java
index 3196813ce760..b479baea0907 100644
--- a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/PreferenceEditor.java
+++ b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/PreferenceEditor.java
@@ -1,3 +1,10 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
 package org.libreoffice.ui;
 
 import org.libreoffice.R;
diff --git a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/WriterViewerActivity.java b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/WriterViewerActivity.java
index 7f04909ccae6..9119ea4cabf7 100644
--- a/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/WriterViewerActivity.java
+++ b/android/experimental/LibreOffice4Android/src/org/libreoffice/ui/WriterViewerActivity.java
@@ -1,3 +1,11 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
 package org.libreoffice.ui;
 
 import org.libreoffice.R;