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Commit 5dadb93d authored by Jeff Pu's avatar Jeff Pu
Browse files

Warning if finger is down before HAL operation 

Bug: 340126007
Test: atest android.hardware.biometrics.fingerprint.* -c
Change-Id: I43aa9bd1c7826262c10c0df4cec1597fcafdf792
parent a4cbd4bb

biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp

+4 −0
Original line number Diff line number Diff line
@@ -544,6 +544,10 @@ void FakeFingerprintEngine::lockoutTimerExpired(ISessionCallback* cb) { 


void FakeFingerprintEngine::waitForFingerDown(ISessionCallback* cb,

                                              const std::future<void>& cancel) {

    if (mFingerIsDown) {

        LOG(WARNING) << "waitForFingerDown: mFingerIsDown==true already!";

    }



    while (!mFingerIsDown) {

        if (shouldCancel(cancel)) {

            LOG(ERROR) << "waitForFingerDown, Fail: cancel";