CODEWITHSUNDEEP
androidandroid-activityrotationonconfigurationchangedandroid-configchanges
CQM
CQM

Reputation: 44278

android set app to portrait only, except when keyboard pulled out

a while back I converted my app to include landscape mode, from each activity having screenOrientation="portrait" to this:

        <activity
        android:name="bundle.android.views.MainActivity"
        android:configChanges="keyboardHidden|orientation|screenSize"
        android:screenOrientation="fullSensor">

I also handle configuration changes just fine in onConfigurationChanged in each activity.

But in hindsight, I only want edge cases with pop out hardware keyboards to get landscape mode. How do I adjust my manifest and code?

do I keep a certain combination android:configChanges ? the onConfigurationChanged class? insight appreciated

Upvotes: 1

Views: 317

Answers (1)

Gatekeeper
Gatekeeper

Reputation: 7138

One option is to tackle this problem programmatically. What you could do is detect if the user has a hardware keyboard attached, and if so force the orientation into landscape mode. Here are two ways to detect a hardware keyboard:

http://developer.android.com/reference/android/content/res/Configuration.html#keyboard

and

if (getResources().getConfiguration().hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) {

}

Once you have detected that the user has a hard keyboard you can force landscape mode on the user with:

myActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

Upvotes: 1

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