version:1.7.9

fix:修复竖屏报错
update:增加客服，适配不同版本ai精准学

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

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".activity.ServiceActivity">
+
+    <data>
+
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content">
+
+        <ImageView
+            android:layout_width="@dimen/dp_270"
+            android:layout_height="@dimen/dp_270"
+            android:adjustViewBounds="true"
+            android:scaleType="centerCrop"
+            android:src="@drawable/wechat_service"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>