| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.service.autofill; |
| |
| import static android.service.autofill.AutofillService.EXTRA_ERROR; |
| import static android.service.autofill.AutofillService.EXTRA_RESULT; |
| |
| import static com.android.internal.util.Preconditions.checkArgumentInRange; |
| |
| import static java.util.Objects.requireNonNull; |
| |
| import android.annotation.NonNull; |
| import android.os.Bundle; |
| import android.os.DeadObjectException; |
| import android.os.RemoteException; |
| import android.util.Log; |
| |
| import com.android.internal.os.IResultReceiver; |
| |
| import java.util.Set; |
| |
| final class SavedDatasetsInfoCallbackImpl implements SavedDatasetsInfoCallback { |
| private static final String TAG = "AutofillService"; |
| |
| @NonNull |
| private final IResultReceiver mReceiver; |
| @NonNull |
| private final String mType; |
| |
| /** |
| * Creates a {@link SavedDatasetsInfoCallback} that returns the {@link |
| * SavedDatasetsInfo#getCount() number} of saved datasets of {@code type} to the {@code |
| * receiver}. |
| */ |
| SavedDatasetsInfoCallbackImpl(@NonNull IResultReceiver receiver, @NonNull String type) { |
| mReceiver = requireNonNull(receiver); |
| mType = requireNonNull(type); |
| } |
| |
| @Override |
| public void onSuccess(@NonNull Set<SavedDatasetsInfo> results) { |
| requireNonNull(results); |
| if (results.isEmpty()) { |
| send(1, null); |
| return; |
| } |
| int count = -1; |
| for (SavedDatasetsInfo info : results) { |
| if (mType.equals(info.getType())) { |
| count = info.getCount(); |
| } |
| } |
| if (count < 0) { |
| send(1, null); |
| return; |
| } |
| Bundle bundle = new Bundle(/* capacity= */ 1); |
| bundle.putInt(EXTRA_RESULT, count); |
| send(0, bundle); |
| } |
| |
| @Override |
| public void onError(@Error int error) { |
| checkArgumentInRange(error, ERROR_OTHER, ERROR_NEEDS_USER_ACTION, "error"); |
| Bundle bundle = new Bundle(/* capacity= */ 1); |
| bundle.putInt(EXTRA_ERROR, error); |
| send(1, bundle); |
| } |
| |
| private void send(int resultCode, Bundle bundle) { |
| try { |
| mReceiver.send(resultCode, bundle); |
| } catch (DeadObjectException e) { |
| Log.w(TAG, "Failed to send onSavedPasswordCountRequest result: " + e); |
| } catch (RemoteException e) { |
| throw e.rethrowAsRuntimeException(); |
| } |
| } |
| } |