Fix ripple of button in App Drawer search bar

lawnchair/res/drawable/search_input_fg.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layer-list
     xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:bottom="2dp">
+    <item>
         <shape android:shape="rectangle">
             <solid android:color="?searchboxHighlight" />
             <corners android:radius="32dp" />

lawnchair/res/layout/search_container_all_apps.xml

@@ -15,10 +15,10 @@
   ~ limitations under the License.
   -->
 
-<app.lawnchair.allapps.AllAppsSearchInput
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<app.lawnchair.allapps.AllAppsSearchInput xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="@dimen/search_box_container_height"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/search_container_all_apps"
     android:focusable="true"
     android:clickable="true">
@@ -64,16 +64,25 @@
             android:privateImeOptions="bc_search"
             android:imeOptions="actionGo|flagNoExtractUi" />
 
-        <ImageButton
-            android:id="@+id/action_btn"
-            android:layout_width="@dimen/search_box_height"
-            android:layout_height="@dimen/search_box_height"
-            android:layout_gravity="bottom|center|end"
-            android:background="?android:selectableItemBackgroundBorderless"
-            android:clickable="true"
-            android:src="@drawable/ic_remove_no_shadow"
-            android:scaleType="center"
-            android:tint="?android:textColorSecondary"
-            android:contentDescription="@string/search_input_action_clear_results" />
+        <FrameLayout
+            android:id="@+id/button_wrapper"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end"
+            android:background="@drawable/circle">
+
+            <ImageButton
+                android:id="@+id/action_btn"
+                android:layout_width="@dimen/search_box_height"
+                android:layout_height="@dimen/search_box_height"
+                android:layout_gravity="bottom|center"
+                android:background="?android:selectableItemBackground"
+                android:clickable="true"
+                android:contentDescription="@string/search_input_action_clear_results"
+                android:scaleType="center"
+                android:src="@drawable/ic_remove_no_shadow"
+                app:tint="?android:textColorSecondary" />
+        </FrameLayout>
+
     </FrameLayout>
 </app.lawnchair.allapps.AllAppsSearchInput>

lawnchair/res/layout/snackbar.xml

@@ -35,7 +35,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_weight="0"
-        android:background="@drawable/snackbar_button_wrapper">
+        android:background="@drawable/circle">
         <TextView
             android:id="@+id/action"
             style="@style/TextTitle"

lawnchair/src/app/lawnchair/allapps/AllAppsSearchInput.kt

@@ -7,6 +7,7 @@ import android.text.SpannableStringBuilder
 import android.text.method.TextKeyListener
 import android.util.AttributeSet
 import android.view.KeyEvent
+import android.widget.FrameLayout
 import android.widget.ImageButton
 import android.widget.LinearLayout
 import android.widget.TextView
@@ -56,6 +57,7 @@ class AllAppsSearchInput(context: Context, attrs: AttributeSet?) : LinearLayout(
         actionButton.setOnClickListener {
             input.reset()
         }
+        findViewById<FrameLayout>(R.id.button_wrapper).clipToOutline = true
     }
 
     override fun onAttachedToWindow() {