添加引用说明与配置启动页

Author: Lbyao

app/src/main/AndroidManifest.xml

@@ -15,7 +15,13 @@
         tools:targetApi="31">
         <activity
             android:name=".MainActivity"
-            android:exported="false" />
+            android:exported="true" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
     </application>
 
 </manifest>