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  1. Qt
  2. QTBUG-67482

Remove deprecated usage of BluetoothAdapter.start/stopLeScan

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    • 23ab3c692c9be5e086f1c0f0ce615480a41eccb6 (qt/qtconnectivity/dev) 76d98250d46b4afa3d83b550bd26b33021928310 (qt/qtconnectivity/5.15)

    Description

      The below listed functions have been deprecated:

      src/org/qtproject/qt5/android/bluetooth/QtBluetoothLE.java:147: warning: [deprecation] startLeScan(LeScanCallback) in BluetoothAdapter has been deprecated
            mLeScanRunning = mBluetoothAdapter.startLeScan(leScanCallback);
                                              ^
src/org/qtproject/qt5/android/bluetooth/QtBluetoothLE.java:149: warning: [deprecation] stopLeScan(LeScanCallback) in BluetoothAdapter has been deprecated
            mBluetoothAdapter.stopLeScan(leScanCallback);

      The replacement is BluetoothLeScanner.startScan()/stopScan(). The replacements were introduced by Android API 21 which means the replacement must be written such that the deprecated version is still used since Qt should work in all versions above lvl 16.

      Attachments

        For Gerrit Dashboard: QTBUG-67482
        # Subject Branch Project Status CR V
        259040,4 Remove use of deprecated btle device scan API on Android dev qt/qtconnectivity Status: MERGED +2 0
        291143,5 Catch turned off Bluetooth adapter when stopping LE discovery 5.14 qt/qtconnectivity Status: MERGED +2 0

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            ablasche Alex Blasche
            ablasche Alex Blasche
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              Created:
              Updated:
              Resolved:

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