diff --git a/ultrasonic/src/main/AndroidManifest.xml b/ultrasonic/src/main/AndroidManifest.xml
index e80ca5f7..5ae6be6b 100644
--- a/ultrasonic/src/main/AndroidManifest.xml
+++ b/ultrasonic/src/main/AndroidManifest.xml
@@ -27,7 +27,8 @@
android:theme="@style/NoActionBar"
android:name=".app.UApp"
android:label="@string/common.appname"
- android:usesCleartextTraffic="true">
+ android:usesCleartextTraffic="true"
+ tools:ignore="UnusedAttribute">
diff --git a/ultrasonic/src/main/res/xml/appwidget_info_4x1.xml b/ultrasonic/src/main/res/xml/appwidget_info_4x1.xml
index 7993869d..df494cb8 100644
--- a/ultrasonic/src/main/res/xml/appwidget_info_4x1.xml
+++ b/ultrasonic/src/main/res/xml/appwidget_info_4x1.xml
@@ -1,9 +1,11 @@
\ No newline at end of file
+ xmlns:tools="http://schemas.android.com/tools"
+ a:minWidth="250dp"
+ a:minHeight="40dp"
+ a:updatePeriodMillis="0"
+ a:resizeMode="none"
+ a:previewImage="@drawable/preview4x1"
+ a:widgetCategory="home_screen|keyguard"
+ a:initialLayout="@layout/appwidget4x1"
+ tools:ignore="UnusedAttribute" />
\ No newline at end of file
diff --git a/ultrasonic/src/main/res/xml/appwidget_info_4x2.xml b/ultrasonic/src/main/res/xml/appwidget_info_4x2.xml
index 9f3a9078..be14efdc 100644
--- a/ultrasonic/src/main/res/xml/appwidget_info_4x2.xml
+++ b/ultrasonic/src/main/res/xml/appwidget_info_4x2.xml
@@ -1,9 +1,11 @@
\ No newline at end of file
+ xmlns:tools="http://schemas.android.com/tools"
+ a:minWidth="250dp"
+ a:minHeight="110dp"
+ a:updatePeriodMillis="0"
+ a:resizeMode="none"
+ a:previewImage="@drawable/preview4x2"
+ a:widgetCategory="home_screen|keyguard"
+ a:initialLayout="@layout/appwidget4x2"
+ tools:ignore="UnusedAttribute" />
\ No newline at end of file