diff --git a/example/build.gradle b/example/build.gradle
index 4aa9886..5dfd237 100644
--- a/example/build.gradle
+++ b/example/build.gradle
@@ -22,5 +22,5 @@ dependencies {
     implementation 'com.android.support:appcompat-v7:28.0.0'
     implementation 'com.android.support.constraint:constraint-layout:1.1.3'
     implementation 'com.android.support:design:28.0.0'
-    implementation project(':app')
+    implementation project(':library')
 }
diff --git a/app/.gitignore b/library/.gitignore
similarity index 100%
rename from app/.gitignore
rename to library/.gitignore
diff --git a/app/build.gradle b/library/build.gradle
similarity index 100%
rename from app/build.gradle
rename to library/build.gradle
diff --git a/app/proguard-rules.pro b/library/proguard-rules.pro
similarity index 100%
rename from app/proguard-rules.pro
rename to library/proguard-rules.pro
diff --git a/app/src/main/AndroidManifest.xml b/library/src/main/AndroidManifest.xml
similarity index 100%
rename from app/src/main/AndroidManifest.xml
rename to library/src/main/AndroidManifest.xml
diff --git a/app/src/main/assets/fonts/GoogleSans-Regular.ttf b/library/src/main/assets/fonts/GoogleSans-Regular.ttf
similarity index 100%
rename from app/src/main/assets/fonts/GoogleSans-Regular.ttf
rename to library/src/main/assets/fonts/GoogleSans-Regular.ttf
diff --git a/app/src/main/java/com/gsd/mpm/materialpopupmenu/ActionItem.java b/library/src/main/java/com/gsd/mpm/materialpopupmenu/ActionItem.java
similarity index 100%
rename from app/src/main/java/com/gsd/mpm/materialpopupmenu/ActionItem.java
rename to library/src/main/java/com/gsd/mpm/materialpopupmenu/ActionItem.java
index 55b9d3b..2aa71f0 100644
--- a/app/src/main/java/com/gsd/mpm/materialpopupmenu/ActionItem.java
+++ b/library/src/main/java/com/gsd/mpm/materialpopupmenu/ActionItem.java
@@ -1,7 +1,7 @@
 package com.gsd.mpm.materialpopupmenu;
 
-import android.graphics.drawable.Drawable;
 import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
 
 public class ActionItem {
 
diff --git a/app/src/main/java/com/gsd/mpm/materialpopupmenu/GoogleTextView.java b/library/src/main/java/com/gsd/mpm/materialpopupmenu/GoogleTextView.java
similarity index 100%
rename from app/src/main/java/com/gsd/mpm/materialpopupmenu/GoogleTextView.java
rename to library/src/main/java/com/gsd/mpm/materialpopupmenu/GoogleTextView.java
diff --git a/app/src/main/java/com/gsd/mpm/materialpopupmenu/PopUpMenu.java b/library/src/main/java/com/gsd/mpm/materialpopupmenu/PopUpMenu.java
similarity index 100%
rename from app/src/main/java/com/gsd/mpm/materialpopupmenu/PopUpMenu.java
rename to library/src/main/java/com/gsd/mpm/materialpopupmenu/PopUpMenu.java
diff --git a/app/src/main/java/com/gsd/mpm/materialpopupmenu/PopupWindows.java b/library/src/main/java/com/gsd/mpm/materialpopupmenu/PopupWindows.java
similarity index 100%
rename from app/src/main/java/com/gsd/mpm/materialpopupmenu/PopupWindows.java
rename to library/src/main/java/com/gsd/mpm/materialpopupmenu/PopupWindows.java
diff --git a/app/src/main/res/anim/grow_from_bottom.xml b/library/src/main/res/anim/grow_from_bottom.xml
similarity index 100%
rename from app/src/main/res/anim/grow_from_bottom.xml
rename to library/src/main/res/anim/grow_from_bottom.xml
diff --git a/app/src/main/res/anim/grow_from_bottomleft_to_topright.xml b/library/src/main/res/anim/grow_from_bottomleft_to_topright.xml
similarity index 100%
rename from app/src/main/res/anim/grow_from_bottomleft_to_topright.xml
rename to library/src/main/res/anim/grow_from_bottomleft_to_topright.xml
diff --git a/app/src/main/res/anim/grow_from_bottomright_to_topleft.xml b/library/src/main/res/anim/grow_from_bottomright_to_topleft.xml
similarity index 100%
rename from app/src/main/res/anim/grow_from_bottomright_to_topleft.xml
rename to library/src/main/res/anim/grow_from_bottomright_to_topleft.xml
diff --git a/app/src/main/res/anim/grow_from_top.xml b/library/src/main/res/anim/grow_from_top.xml
similarity index 100%
rename from app/src/main/res/anim/grow_from_top.xml
rename to library/src/main/res/anim/grow_from_top.xml
diff --git a/app/src/main/res/anim/grow_from_topleft_to_bottomright.xml b/library/src/main/res/anim/grow_from_topleft_to_bottomright.xml
similarity index 100%
rename from app/src/main/res/anim/grow_from_topleft_to_bottomright.xml
rename to library/src/main/res/anim/grow_from_topleft_to_bottomright.xml
diff --git a/app/src/main/res/anim/grow_from_topright_to_bottomleft.xml b/library/src/main/res/anim/grow_from_topright_to_bottomleft.xml
similarity index 100%
rename from app/src/main/res/anim/grow_from_topright_to_bottomleft.xml
rename to library/src/main/res/anim/grow_from_topright_to_bottomleft.xml
diff --git a/app/src/main/res/anim/rail.xml b/library/src/main/res/anim/rail.xml
similarity index 100%
rename from app/src/main/res/anim/rail.xml
rename to library/src/main/res/anim/rail.xml
diff --git a/app/src/main/res/anim/shrink_from_bottom.xml b/library/src/main/res/anim/shrink_from_bottom.xml
similarity index 100%
rename from app/src/main/res/anim/shrink_from_bottom.xml
rename to library/src/main/res/anim/shrink_from_bottom.xml
diff --git a/app/src/main/res/anim/shrink_from_bottomleft_to_topright.xml b/library/src/main/res/anim/shrink_from_bottomleft_to_topright.xml
similarity index 100%
rename from app/src/main/res/anim/shrink_from_bottomleft_to_topright.xml
rename to library/src/main/res/anim/shrink_from_bottomleft_to_topright.xml
diff --git a/app/src/main/res/anim/shrink_from_bottomright_to_topleft.xml b/library/src/main/res/anim/shrink_from_bottomright_to_topleft.xml
similarity index 100%
rename from app/src/main/res/anim/shrink_from_bottomright_to_topleft.xml
rename to library/src/main/res/anim/shrink_from_bottomright_to_topleft.xml
diff --git a/app/src/main/res/anim/shrink_from_top.xml b/library/src/main/res/anim/shrink_from_top.xml
similarity index 100%
rename from app/src/main/res/anim/shrink_from_top.xml
rename to library/src/main/res/anim/shrink_from_top.xml
diff --git a/app/src/main/res/anim/shrink_from_topleft_to_bottomright.xml b/library/src/main/res/anim/shrink_from_topleft_to_bottomright.xml
similarity index 100%
rename from app/src/main/res/anim/shrink_from_topleft_to_bottomright.xml
rename to library/src/main/res/anim/shrink_from_topleft_to_bottomright.xml
diff --git a/app/src/main/res/anim/shrink_from_topright_to_bottomleft.xml b/library/src/main/res/anim/shrink_from_topright_to_bottomleft.xml
similarity index 100%
rename from app/src/main/res/anim/shrink_from_topright_to_bottomleft.xml
rename to library/src/main/res/anim/shrink_from_topright_to_bottomleft.xml
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/library/src/main/res/drawable-v24/ic_launcher_foreground.xml
similarity index 100%
rename from app/src/main/res/drawable-v24/ic_launcher_foreground.xml
rename to library/src/main/res/drawable-v24/ic_launcher_foreground.xml
diff --git a/app/src/main/res/drawable/down_arrow.xml b/library/src/main/res/drawable/down_arrow.xml
similarity index 100%
rename from app/src/main/res/drawable/down_arrow.xml
rename to library/src/main/res/drawable/down_arrow.xml
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/library/src/main/res/drawable/ic_launcher_background.xml
similarity index 100%
rename from app/src/main/res/drawable/ic_launcher_background.xml
rename to library/src/main/res/drawable/ic_launcher_background.xml
diff --git a/app/src/main/res/drawable/ic_settings.xml b/library/src/main/res/drawable/ic_settings.xml
similarity index 100%
rename from app/src/main/res/drawable/ic_settings.xml
rename to library/src/main/res/drawable/ic_settings.xml
diff --git a/app/src/main/res/drawable/qa_round_bottom.xml b/library/src/main/res/drawable/qa_round_bottom.xml
similarity index 100%
rename from app/src/main/res/drawable/qa_round_bottom.xml
rename to library/src/main/res/drawable/qa_round_bottom.xml
diff --git a/app/src/main/res/drawable/qa_round_top.xml b/library/src/main/res/drawable/qa_round_top.xml
similarity index 100%
rename from app/src/main/res/drawable/qa_round_top.xml
rename to library/src/main/res/drawable/qa_round_top.xml
diff --git a/app/src/main/res/drawable/scroll_background.xml b/library/src/main/res/drawable/scroll_background.xml
similarity index 100%
rename from app/src/main/res/drawable/scroll_background.xml
rename to library/src/main/res/drawable/scroll_background.xml
diff --git a/app/src/main/res/drawable/track_background.xml b/library/src/main/res/drawable/track_background.xml
similarity index 100%
rename from app/src/main/res/drawable/track_background.xml
rename to library/src/main/res/drawable/track_background.xml
diff --git a/app/src/main/res/drawable/up_arrow.xml b/library/src/main/res/drawable/up_arrow.xml
similarity index 100%
rename from app/src/main/res/drawable/up_arrow.xml
rename to library/src/main/res/drawable/up_arrow.xml
diff --git a/app/src/main/res/layout/quick_action_item.xml b/library/src/main/res/layout/quick_action_item.xml
similarity index 100%
rename from app/src/main/res/layout/quick_action_item.xml
rename to library/src/main/res/layout/quick_action_item.xml
diff --git a/app/src/main/res/layout/quick_action_menu.xml b/library/src/main/res/layout/quick_action_menu.xml
similarity index 100%
rename from app/src/main/res/layout/quick_action_menu.xml
rename to library/src/main/res/layout/quick_action_menu.xml
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/library/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
similarity index 100%
rename from app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
rename to library/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/library/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
similarity index 100%
rename from app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
rename to library/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/library/src/main/res/mipmap-hdpi/ic_launcher.png
similarity index 100%
rename from app/src/main/res/mipmap-hdpi/ic_launcher.png
rename to library/src/main/res/mipmap-hdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/library/src/main/res/mipmap-hdpi/ic_launcher_round.png
similarity index 100%
rename from app/src/main/res/mipmap-hdpi/ic_launcher_round.png
rename to library/src/main/res/mipmap-hdpi/ic_launcher_round.png
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/library/src/main/res/mipmap-mdpi/ic_launcher.png
similarity index 100%
rename from app/src/main/res/mipmap-mdpi/ic_launcher.png
rename to library/src/main/res/mipmap-mdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/library/src/main/res/mipmap-mdpi/ic_launcher_round.png
similarity index 100%
rename from app/src/main/res/mipmap-mdpi/ic_launcher_round.png
rename to library/src/main/res/mipmap-mdpi/ic_launcher_round.png
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/library/src/main/res/mipmap-xhdpi/ic_launcher.png
similarity index 100%
rename from app/src/main/res/mipmap-xhdpi/ic_launcher.png
rename to library/src/main/res/mipmap-xhdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/library/src/main/res/mipmap-xhdpi/ic_launcher_round.png
similarity index 100%
rename from app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
rename to library/src/main/res/mipmap-xhdpi/ic_launcher_round.png
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/library/src/main/res/mipmap-xxhdpi/ic_launcher.png
similarity index 100%
rename from app/src/main/res/mipmap-xxhdpi/ic_launcher.png
rename to library/src/main/res/mipmap-xxhdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/library/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
similarity index 100%
rename from app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
rename to library/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/library/src/main/res/mipmap-xxxhdpi/ic_launcher.png
similarity index 100%
rename from app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
rename to library/src/main/res/mipmap-xxxhdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/library/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
similarity index 100%
rename from app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
rename to library/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
diff --git a/app/src/main/res/values/attrs.xml b/library/src/main/res/values/attrs.xml
similarity index 100%
rename from app/src/main/res/values/attrs.xml
rename to library/src/main/res/values/attrs.xml
diff --git a/app/src/main/res/values/colors.xml b/library/src/main/res/values/colors.xml
similarity index 100%
rename from app/src/main/res/values/colors.xml
rename to library/src/main/res/values/colors.xml
diff --git a/app/src/main/res/values/strings.xml b/library/src/main/res/values/strings.xml
similarity index 100%
rename from app/src/main/res/values/strings.xml
rename to library/src/main/res/values/strings.xml
diff --git a/app/src/main/res/values/styles.xml b/library/src/main/res/values/styles.xml
similarity index 100%
rename from app/src/main/res/values/styles.xml
rename to library/src/main/res/values/styles.xml
diff --git a/settings.gradle b/settings.gradle
index 6c9ef4b..7294b58 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1 @@
-include ':app', ':example'
+include ':library', ':example'