Examples with CancellationSignal android.os.CancellationSignal used on opensource projects

Example 26 with CancellationSignal

use of android.os.CancellationSignal in project android_frameworks_base by AOSPA.

the class PrinterDiscoverySession method requestCustomPrinterIcon.

/**
     * Request the custom icon for a printer.
     *
     * @param printerId The printer to icon belongs to.
     * @see android.print.PrinterInfo.Builder#setHasCustomPrinterIcon()
     */
void requestCustomPrinterIcon(@NonNull PrinterId printerId) {
    if (!mIsDestroyed && mObserver != null) {
        CustomPrinterIconCallback callback = new CustomPrinterIconCallback(printerId, mObserver);
        onRequestCustomPrinterIcon(printerId, new CancellationSignal(), callback);
    }
}

Example 27 with CancellationSignal

use of android.os.CancellationSignal in project AmazeFileManager by TeamAmaze.

the class FingerprintHandler method authenticate.

@RequiresApi(api = Build.VERSION_CODES.M)
public void authenticate(FingerprintManager manager, FingerprintManager.CryptoObject cryptoObject) {
    CancellationSignal cancellationSignal = new CancellationSignal();
    if (ActivityCompat.checkSelfPermission(context, Manifest.permission.USE_FINGERPRINT) != PackageManager.PERMISSION_GRANTED) {
        return;
    }
    manager.authenticate(cryptoObject, cancellationSignal, 0, this, null);
}

Example 28 with CancellationSignal

use of android.os.CancellationSignal in project android_packages_apps_Settings by omnirom.

the class FingerprintUiHelper method startListening.

public void startListening() {
    if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected() && mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) {
        mCancellationSignal = new CancellationSignal();
        mFingerprintManager.setActiveUser(mUserId);
        mFingerprintManager.authenticate(null, mCancellationSignal, 0, /* flags */
        this, null, mUserId);
        setFingerprintIconVisibility(true);
        mIcon.setImageResource(R.drawable.ic_fingerprint);
    }
}

Example 29 with CancellationSignal

use of android.os.CancellationSignal in project android_packages_apps_Settings by SudaMod.

the class FingerprintEnrollSidecar method startEnrollment.

private void startEnrollment() {
    mHandler.removeCallbacks(mTimeoutRunnable);
    mEnrollmentSteps = -1;
    mEnrollmentCancel = new CancellationSignal();
    if (mUserId != UserHandle.USER_NULL) {
        mFingerprintManager.setActiveUser(mUserId);
    }
    mFingerprintManager.enroll(mToken, mEnrollmentCancel, 0, /* flags */
    mUserId, mEnrollmentCallback);
    mEnrolling = true;
}

Example 30 with CancellationSignal

use of android.os.CancellationSignal in project android_packages_apps_Settings by SudaMod.

the class FingerprintUiHelper method startListening.

public void startListening() {
    if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected() && mFingerprintManager.getEnrolledFingerprints(mUserId).size() > 0) {
        mCancellationSignal = new CancellationSignal();
        mFingerprintManager.setActiveUser(mUserId);
        mFingerprintManager.authenticate(null, mCancellationSignal, 0, /* flags */
        this, null, mUserId);
        setFingerprintIconVisibility(true);
        mIcon.setImageResource(R.drawable.ic_fingerprint);
    }
}