fix:添加常量值

app/src/main/res/drawable/alert_top_pop.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <corners
+        android:radius="@dimen/pin_icon_size_22"/>
+
+    <solid android:color="#FFFFFF" />
+
+</shape>

app/src/main/res/values/dimens.xml

@@ -14,4 +14,11 @@
     <dimen name="attachment_button_height">96dp</dimen>
     <dimen name="attachment_button_width">90dp</dimen>
     <dimen name="default_keyboard_height">250dp</dimen>
+
+    <dimen name="pin_icon_size_22">22dp</dimen>
+    <dimen name="height_size_55">55dp</dimen>
+    <dimen name="height_size_40">40dp</dimen>
+    <dimen name="height_size_100">100dp</dimen>
+
+    <dimen name="font_size_16">16sp</dimen>
 </resources>