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androidorientationrotation
Sandra
Sandra

Reputation: 4259

onCreate not called when screen rotates - Android

I am building an app that needs to know whether the device is in landscape or portrait mode. So I figured, I will use onCreate, I know that is called on device rotation. But onCreate is call only once!! When I rotate the device, nothing happens. I am debugging on an actual device, Motorola Xoom, so I am NOT using the emulator. Someone had this kind of problem?

Upvotes: 8

Views: 4776

Answers (2)

Linh
Linh

Reputation: 60923

For target API > 13 you need to declare both orientation|screenSize for your Activity to make onCreate not call

<activity 
    ...
    android:configChanges="orientation|screenSize"
    />

If you only define orientation or screenSize, onCreate still call.
Chekc it here activity-element -> android:configChanges -> "orientation"

Upvotes: 1

Blackbelt
Blackbelt

Reputation: 157437

Check if int the Manifest file you declare

android:configChanges="orientation"

if you declared this flag, the activity will not be destroyed and recreated and the callback

onConfigurationChanged()

will be called.

Upvotes: 33

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