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

Example 41 with CancellationSignal

use of android.os.CancellationSignal in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class BiometricFragment method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setRetainInstance(true);
    mBundle = getArguments();
    final BiometricPrompt.Builder builder = new BiometricPrompt.Builder(getContext()).setTitle(mBundle.getString(BiometricPrompt.KEY_TITLE)).setUseDefaultTitle().setFromConfirmDeviceCredential().setSubtitle(mBundle.getString(BiometricPrompt.KEY_SUBTITLE)).setDescription(mBundle.getString(BiometricPrompt.KEY_DESCRIPTION)).setApplockPackage(mBundle.getString(BiometricPrompt.KEY_APPLOCK_PKG)).setConfirmationRequired(mBundle.getBoolean(BiometricPrompt.KEY_REQUIRE_CONFIRMATION, true));
    final LockPatternUtils lockPatternUtils = FeatureFactory.getFactory(getContext()).getSecurityFeatureProvider().getLockPatternUtils(getContext());
    switch(lockPatternUtils.getKeyguardStoredPasswordQuality(mUserId)) {
        case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
            builder.setNegativeButton(getResources().getString(R.string.confirm_device_credential_pattern), mClientExecutor, mNegativeButtonListener);
            break;
        case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
        case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
            builder.setNegativeButton(getResources().getString(R.string.confirm_device_credential_pin), mClientExecutor, mNegativeButtonListener);
            break;
        case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
        case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
        case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
        case DevicePolicyManager.PASSWORD_QUALITY_MANAGED:
            builder.setNegativeButton(getResources().getString(R.string.confirm_device_credential_password), mClientExecutor, mNegativeButtonListener);
            break;
    }
    mBiometricPrompt = builder.build();
    mCancellationSignal = new CancellationSignal();
    // TODO: CC doesn't use crypto for now
    mAuthenticating = true;
    mBiometricPrompt.authenticateUser(mCancellationSignal, mClientExecutor, mAuthenticationCallback, mUserId, mCancelCallback);
}

Example 42 with CancellationSignal

use of android.os.CancellationSignal in project platform_frameworks_base by android.

the class RemoteViews method startTaskOnExecutor.

private CancellationSignal startTaskOnExecutor(AsyncApplyTask task, Executor executor) {
    CancellationSignal cancelSignal = new CancellationSignal();
    cancelSignal.setOnCancelListener(task);
    task.executeOnExecutor(executor == null ? AsyncTask.THREAD_POOL_EXECUTOR : executor);
    return cancelSignal;
}

Example 43 with CancellationSignal

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

the class CursorLoader method loadInBackground.

/* Runs on a worker thread */
@Override
public Cursor loadInBackground() {
    synchronized (this) {
        if (isLoadInBackgroundCanceled()) {
            throw new OperationCanceledException();
        }
        mCancellationSignal = new CancellationSignal();
    }
    try {
        Cursor cursor = getContext().getContentResolver().query(mUri, mProjection, mSelection, mSelectionArgs, mSortOrder, mCancellationSignal);
        if (cursor != null) {
            try {
                // Ensure the cursor window is filled.
                cursor.getCount();
                cursor.registerContentObserver(mObserver);
            } catch (RuntimeException ex) {
                cursor.close();
                throw ex;
            }
        }
        return cursor;
    } finally {
        synchronized (this) {
            mCancellationSignal = null;
        }
    }
}

Example 44 with CancellationSignal

use of android.os.CancellationSignal in project platform_frameworks_base by android.

the class KeyguardUpdateMonitor method startListeningForFingerprint.

private void startListeningForFingerprint() {
    if (mFingerprintRunningState == FINGERPRINT_STATE_CANCELLING) {
        setFingerprintRunningState(FINGERPRINT_STATE_CANCELLING_RESTARTING);
        return;
    }
    if (DEBUG)
        Log.v(TAG, "startListeningForFingerprint()");
    int userId = ActivityManager.getCurrentUser();
    if (isUnlockWithFingerprintPossible(userId)) {
        if (mFingerprintCancelSignal != null) {
            mFingerprintCancelSignal.cancel();
        }
        mFingerprintCancelSignal = new CancellationSignal();
        mFpm.authenticate(null, mFingerprintCancelSignal, 0, mAuthenticationCallback, null, userId);
        setFingerprintRunningState(FINGERPRINT_STATE_RUNNING);
    }
}

Example 45 with CancellationSignal

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

the class CursorLoader method loadInBackground.

/* Runs on a worker thread */
@Override
public Cursor loadInBackground() {
    synchronized (this) {
        if (isLoadInBackgroundCanceled()) {
            throw new OperationCanceledException();
        }
        mCancellationSignal = new CancellationSignal();
    }
    try {
        Cursor cursor = getContext().getContentResolver().query(mUri, mProjection, mSelection, mSelectionArgs, mSortOrder, mCancellationSignal);
        if (cursor != null) {
            try {
                // Ensure the cursor window is filled.
                cursor.getCount();
                cursor.registerContentObserver(mObserver);
            } catch (RuntimeException ex) {
                cursor.close();
                throw ex;
            }
        }
        return cursor;
    } finally {
        synchronized (this) {
            mCancellationSignal = null;
        }
    }
}