设置【安卓】不能横屏

android/app/src/main/AndroidManifest.xml

@@ -18,6 +18,7 @@
     <application
     <application
       android:name=".MainApplication"
       android:name=".MainApplication"
       android:label="@string/app_name"
       android:label="@string/app_name"
+      android:screenOrientation="portrait"
       android:icon="@mipmap/ic_launcher"
       android:icon="@mipmap/ic_launcher"
       android:roundIcon="@mipmap/ic_launcher_round"
       android:roundIcon="@mipmap/ic_launcher_round"
       android:allowBackup="false"
       android:allowBackup="false"