1.解决快捷栏添加应用界面、二级菜单列表、二级菜单添加应用界面、myapp界面长名称应用走马灯出现花屏条

app/src/main/res/layout-sw480dp/add_apps_grid_item.xml

@@ -4,9 +4,11 @@
     android:layout_height="100dp"
     android:focusable="true"
     android:padding="5dp"
+    android:clipChildren="false"
     android:descendantFocusability="beforeDescendants">
     <RelativeLayout
         android:id="@+id/item_bg"
+        android:clipChildren="false"
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
@@ -22,13 +24,14 @@
             android:layout_height="wrap_content"
             android:paddingStart="10dp"
             android:paddingEnd="10dp"
+            android:includeFontPadding="false"
             android:layout_centerHorizontal="true"
             android:gravity="center"
             android:singleLine="true"
             android:marqueeRepeatLimit="marquee_forever"
             android:ellipsize="marquee"
-            android:textSize="13dp"
-            android:layout_marginVertical="5dp"
+            android:textSize="11sp"
+            android:layout_marginVertical="2dp"
             android:layout_alignParentBottom="true"
             android:textColor="@color/item_text_color"
             />

app/src/main/res/layout-sw480dp/apps_grid_item.xml

@@ -12,6 +12,7 @@
     tools:ignore="MissingDefaultResource">
     <RelativeLayout
         android:id="@+id/item_bg"
+        android:clipChildren="false"
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
@@ -38,6 +39,7 @@
             android:paddingEnd="6dp"
             android:layout_centerHorizontal="true"
             android:gravity="center"
+            android:includeFontPadding="false"
             android:singleLine="true"
             android:marqueeRepeatLimit="marquee_forever"
             android:ellipsize="marquee"

app/src/main/res/layout-sw480dp/childgrid_item.xml

@@ -3,6 +3,7 @@
     android:layout_width="93dp"
     android:layout_height="98dp"
     android:id="@+id/item_bg"
+    android:clipChildren="false"
     android:background="@drawable/app_info_bg"
     android:descendantFocusability="beforeDescendants"
     android:focusable="true">