Examples with CancellationSignal android.support.v4.os.CancellationSignal used on opensource projects

Example 1 with CancellationSignal

use of android.support.v4.os.CancellationSignal in project MTweaks-KernelAdiutorMOD by morogoku.

the class FingerprintUiHelper method startListening.

public void startListening(FingerprintManagerCompat.CryptoObject cryptoObject) {
    if (!mListening) {
        mListening = true;
        mCancellationSignal = new CancellationSignal();
        mSelfCancelled = false;
        mFingerprintManagerCompat.authenticate(cryptoObject, 0, mCancellationSignal, this, null);
        mSwirlView.setState(SwirlView.State.ON);
    }
}

Example 2 with CancellationSignal

use of android.support.v4.os.CancellationSignal in project Signal-Android by signalapp.

the class PassphrasePromptActivity method resumeScreenLock.

private void resumeScreenLock() {
    KeyguardManager keyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
    assert keyguardManager != null;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN && !keyguardManager.isKeyguardSecure()) {
        Log.w(TAG, "Keyguard not secure...");
        handleAuthenticated();
        return;
    }
    if (Build.VERSION.SDK_INT >= 16 && fingerprintManager.isHardwareDetected() && fingerprintManager.hasEnrolledFingerprints()) {
        Log.w(TAG, "Listening for fingerprints...");
        fingerprintCancellationSignal = new CancellationSignal();
        fingerprintManager.authenticate(null, 0, fingerprintCancellationSignal, fingerprintListener, null);
    } else if (Build.VERSION.SDK_INT >= 21) {
        Log.w(TAG, "firing intent...");
        Intent intent = keyguardManager.createConfirmDeviceCredentialIntent("Unlock Signal", "");
        startActivityForResult(intent, 1);
    } else {
        Log.w(TAG, "Not compatible...");
        handleAuthenticated();
    }
}

Example 3 with CancellationSignal

use of android.support.v4.os.CancellationSignal in project MaxLock by Maxr1998.

the class FingerprintView method onWindowFocusChanged.

@Override
public void onWindowFocusChanged(boolean hasWindowFocus) {
    super.onWindowFocusChanged(hasWindowFocus);
    if (hasWindowFocus) {
        FingerprintManagerCompat mFingerprintManager = FingerprintManagerCompat.from(getContext());
        if (mFingerprintManager.isHardwareDetected() && mFingerprintManager.hasEnrolledFingerprints()) {
            if (!mLockView.allowFingerprint()) {
                handleFingerprintIndicator(R.drawable.lockscreen_fingerprint_fp_to_error_state_animation);
                setOnClickListener(mNotAllowedToast);
                return;
            }
            if (mCancelFingerprint.isCanceled()) {
                mCancelFingerprint = new CancellationSignal();
            }
            mFingerprintManager.authenticate(null, 0, mCancelFingerprint, mFPAuthenticationCallback, null);
            handleFingerprintIndicator(R.drawable.lockscreen_fingerprint_draw_on_animation);
        } else {
            setVisibility(GONE);
        }
    } else {
        mCancelFingerprint.cancel();
    }
}

Example 4 with CancellationSignal

use of android.support.v4.os.CancellationSignal in project SightRemote by TebbeUbben.

the class ConfirmationDialog method show.

@SuppressLint("NewApi")
public void show() {
    prepareViews();
    dialog = builder.show();
    dialog.setOnDismissListener((dialogInterface -> onClose()));
    dialog.setOnCancelListener((dialog -> onClose()));
    if (useFingerprint())
        getFingerprintManager().authenticate(null, cancellationSignal = new CancellationSignal(), 0, new FingerprintManager.AuthenticationCallback() {

            @Override
            public void onAuthenticationSucceeded(FingerprintManager.AuthenticationResult result) {
                onConfirm();
            }

            @Override
            public void onAuthenticationFailed() {
                fingerprintIcon.getBackground().setColorFilter(ContextCompat.getColor(SightRemote.getInstance(), R.color.colorWrong), PorterDuff.Mode.MULTIPLY);
                fingerprintText.setText(R.string.couldnt_recognize_fingerprint);
                fingerprintText.setTextColor(ContextCompat.getColor(SightRemote.getInstance(), R.color.colorWrong));
            }
        }, null);
    if (getBooleanPref(PREF_BOOLEAN_ENABLE_CONFIRMATION_CHALLENGES))
        pin.requestFocus();
}

Example 5 with CancellationSignal

use of android.support.v4.os.CancellationSignal in project iosched by google.

the class CursorModelLoader method loadInBackground.

@Override
public D loadInBackground() {
    synchronized (this) {
        if (isLoadInBackgroundCanceled()) {
            throw new OperationCanceledException();
        }
        mCancellationSignal = new CancellationSignal();
    }
    Cursor cursor = null;
    try {
        cursor = mCursorTransform.performQuery(this, mCancellationSignal);
        if (cursor != null) {
            try {
                // Ensure the cursor window is filled.
                cursor.getCount();
                cursor.registerContentObserver(mObserver);
            } catch (RuntimeException ex) {
                cursor.close();
                throw ex;
            }
        }
    } finally {
        synchronized (this) {
            mCancellationSignal = null;
        }
    }
    if (cursor != null) {
        try {
            return mCursorTransform.cursorToModel(this, cursor);
        } finally {
            cursor.close();
        }
    }
    return null;
}