定时页面添加应用图标

app/src/main/res/layout/activity_boost_fast.xml

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/color_20000000">
@@ -11,6 +12,19 @@
         android:orientation="vertical"
         android:visibility="gone">
 
+        <TextView
+            android:layout_width="78dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="top"
+            android:layout_marginStart="10dp"
+            android:layout_marginTop="30dp"
+            android:drawablePadding="4dp"
+            android:gravity="center_vertical"
+            android:text="@string/appName"
+            android:textColor="@color/color_40000000"
+            android:textSize="12sp"
+            app:drawableStartCompat="@drawable/ic_launcher_app_out" />
+
         <RelativeLayout
             android:layout_width="match_parent"
             android:layout_height="100dp"