How to turn off screen rotation animation while switching from landscape to portrait and vice versa-CodePudding

The

as I tested, for using setPreferredOrientations while Flutter app in Android devices, there is no device rotation

CodePudding user response：

To lock the screen orientation to landscape on both iOS and Android do the following. This would make the app start in landscape mode from the beginning.

iOS - Info.plist

Locate the file ios/Runner/Info.plist and change/add the UISupportedInterfaceOrientations key (or UISupportedInterfaceOrientations~ipad key for iPadOS) like so (Docs reference).

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict>  <key>UISupportedInterfaceOrientations</key> <array> <string>UIInterfaceOrientationLandscapeLeft</string> <string>UIInterfaceOrientationLandscapeRight</string> </array> <key>UISupportedInterfaceOrientations~ipad</key> <array> <string>UIInterfaceOrientationLandscapeLeft</string> <string>UIInterfaceOrientationLandscapeRight</string> </array> </dict> </plist>

Android - AndroidManifest.xml

Locate the file android/app/src/main/AndroidManifest.xml and change/add the activity attribute android:screenOrientation="landscape" (Docs reference).

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example"> <application android:label="Example" android:name="${applicationName}" android:icon="@mipmap/ic_launcher"> <activity android:screenOrientation="landscape" ... >  </activity> <meta-data android:name="flutterEmbedding" android:value="2" /> </application> </manifest>