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Getting Black application screen while connecting Bluetooth Dongle on Lenovo Tablet

Discussion in 'Android Development' started by Kuldip Somwanshi, Jun 9, 2021.

  1. Kuldip Somwanshi

    Thread Starter

    I am trying to connect USB dongle to my Lenovo TB-X505F that time my application showing black screen and also observed that the MainActivity also getting restarted. I add possible configuration changes in the Android Manifest still getting the same problem.

    <activity android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|layoutDirection|locale|fontScale|keyboard|keyboardHidden|navigation|mcc|mnc|density"
    android:name="org.qtproject.qt5.android.bindings.QtActivity"
    android:label="calqlatr"
    android:screenOrientation="unspecified"
    android:launchMode="singleTop">
    <intent-filter>
    <action android:name="android.intent.action.MAIN"/>
    <category android:name="android.intent.category.LAUNCHER"/>
    </intent-filter>
     



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