desc:应用内自己实现恢复出厂设置功能

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/_842A2A" />
+    <corners
+        android:bottomRightRadius="@dimen/_20dp"
+        android:bottomLeftRadius="0dp"
+        android:topLeftRadius="0dp"
+        android:topRightRadius="0dp"/>
+</shape>

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

@@ -39,7 +39,7 @@
             android:layout_width="0dp"
             android:layout_height="@dimen/_81dp"
             android:layout_weight="1"
-            android:background="@drawable/confirm_btn_bg"
+            android:background="@drawable/confirm_btn_bg_red"
             android:focusable="true"
             android:gravity="center"
             android:text="@string/confirm"