update:2020.03.11 优化首页布局，修正更新逻辑

app/src/main/AndroidManifest.xml

@@ -33,7 +33,8 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         tools:ignore="GoogleAppIndexingWarning">
-        <activity android:name=".activity.SearcherActivity"></activity>
+        <activity android:name=".activity.AboutActivity"></activity>
+        <activity android:name=".activity.SearcherActivity" />
 
         <service
             android:name=".service.InitJpushServer"
@@ -47,6 +48,7 @@
         <activity android:name=".activity.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
@@ -86,9 +88,7 @@
             <meta-data
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/file_paths" />
-        </provider>
-
-        <!-- Rich push 核心功能 since 2.0.6 -->
+        </provider> <!-- Rich push 核心功能 since 2.0.6 -->
         <activity
             android:name="cn.jpush.android.ui.PopWinActivity"
             android:exported="false"