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Commit 9b971efd authored by Arc Wang's avatar Arc Wang Committed by android-build-merger
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Merge "[Wi-Fi DPP] Wi-Fi QR code scanner is not working after a connection fail" into qt-dev 

am: d64b6c88

Change-Id: Icfa3b21e383182a127a1e633a671013c371ab105
parents c58b3aaf d64b6c88

src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java

+4 −0
Original line number Diff line number Diff line
@@ -686,6 +686,10 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl 
            return;

        }



        if (mCamera.isDecodeTaskAlive()) {

            mCamera.stop();

        }



        final SurfaceTexture surfaceTexture = mTextureView.getSurfaceTexture();

        if (surfaceTexture == null) {

            throw new IllegalStateException("SurfaceTexture is not ready for restarting camera");