diff --git a/sample_app/src/main/res/drawable-hdpi/ic_action_share.png b/sample_app/src/main/res/drawable-hdpi/ic_action_share.png
index 2b267df..8385807 100644
Binary files a/sample_app/src/main/res/drawable-hdpi/ic_action_share.png and b/sample_app/src/main/res/drawable-hdpi/ic_action_share.png differ
diff --git a/sample_app/src/main/res/drawable-hdpi/ic_bluetooth.png b/sample_app/src/main/res/drawable-hdpi/ic_bluetooth.png
new file mode 100644
index 0000000..af26e93
Binary files /dev/null and b/sample_app/src/main/res/drawable-hdpi/ic_bluetooth.png differ
diff --git a/sample_app/src/main/res/drawable-mdpi/ic_action_share.png b/sample_app/src/main/res/drawable-mdpi/ic_action_share.png
index 5dba2eb..8442099 100644
Binary files a/sample_app/src/main/res/drawable-mdpi/ic_action_share.png and b/sample_app/src/main/res/drawable-mdpi/ic_action_share.png differ
diff --git a/sample_app/src/main/res/drawable-mdpi/ic_bluetooth.png b/sample_app/src/main/res/drawable-mdpi/ic_bluetooth.png
new file mode 100644
index 0000000..6734d1d
Binary files /dev/null and b/sample_app/src/main/res/drawable-mdpi/ic_bluetooth.png differ
diff --git a/sample_app/src/main/res/drawable-xhdpi/ic_action_share.png b/sample_app/src/main/res/drawable-xhdpi/ic_action_share.png
index 0ae218e..c7e0767 100644
Binary files a/sample_app/src/main/res/drawable-xhdpi/ic_action_share.png and b/sample_app/src/main/res/drawable-xhdpi/ic_action_share.png differ
diff --git a/sample_app/src/main/res/drawable-xhdpi/ic_bluetooth.png b/sample_app/src/main/res/drawable-xhdpi/ic_bluetooth.png
index 2434af2..7c6f270 100644
Binary files a/sample_app/src/main/res/drawable-xhdpi/ic_bluetooth.png and b/sample_app/src/main/res/drawable-xhdpi/ic_bluetooth.png differ
diff --git a/sample_app/src/main/res/drawable-xxhdpi/ic_action_share.png b/sample_app/src/main/res/drawable-xxhdpi/ic_action_share.png
index ea9a8be..21ee244 100644
Binary files a/sample_app/src/main/res/drawable-xxhdpi/ic_action_share.png and b/sample_app/src/main/res/drawable-xxhdpi/ic_action_share.png differ
diff --git a/sample_app/src/main/res/drawable-xxhdpi/ic_bluetooth.png b/sample_app/src/main/res/drawable-xxhdpi/ic_bluetooth.png
new file mode 100644
index 0000000..2303076
Binary files /dev/null and b/sample_app/src/main/res/drawable-xxhdpi/ic_bluetooth.png differ
diff --git a/sample_app/src/main/res/drawable-xxxhdpi/ic_action_share.png b/sample_app/src/main/res/drawable-xxxhdpi/ic_action_share.png
new file mode 100644
index 0000000..62dddfa
Binary files /dev/null and b/sample_app/src/main/res/drawable-xxxhdpi/ic_action_share.png differ
diff --git a/sample_app/src/main/res/drawable-xxxhdpi/ic_bluetooth.png b/sample_app/src/main/res/drawable-xxxhdpi/ic_bluetooth.png
new file mode 100644
index 0000000..5bcfc4c
Binary files /dev/null and b/sample_app/src/main/res/drawable-xxxhdpi/ic_bluetooth.png differ
diff --git a/sample_app/src/main/res/layout/list_item_device.xml b/sample_app/src/main/res/layout/list_item_device.xml
index 4a2bc2d..eb387ef 100644
--- a/sample_app/src/main/res/layout/list_item_device.xml
+++ b/sample_app/src/main/res/layout/list_item_device.xml
@@ -22,8 +22,8 @@
 
     <ImageView
         android:id="@+id/device_icon"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_width="36dp"
+        android:layout_height="36dp"
         android:paddingRight="5dp"
         android:paddingTop="5dp"
         android:src="@drawable/ic_bluetooth"/>