OngoingActivityStatus.java
/*
* Copyright 2020 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 androidx.wear.ongoing;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RestrictTo;
import androidx.versionedparcelable.CustomVersionedParcelable;
import androidx.versionedparcelable.NonParcelField;
import androidx.versionedparcelable.ParcelField;
import androidx.versionedparcelable.ParcelUtils;
import androidx.versionedparcelable.VersionedParcelize;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Class used internally by the library to represent the status of and ongoing activity, and to
* serialize / deserialize.
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY)
@VersionedParcelize(isCustom = true)
class OngoingActivityStatus extends CustomVersionedParcelable {
@NonNull
@ParcelField(value = 1)
List<CharSequence> mTemplates = new ArrayList<>();
@NonParcelField
@NonNull
Map<String, StatusPart> mParts = new HashMap<>();
// Used to serialize/deserialize mParts to avoid http://b/132619460
@ParcelField(value = 2)
Bundle mPartsAsBundle;
// Needed By VersionedParcelables.
OngoingActivityStatus() {
}
// Basic constructor used by OngoingActivityStatusApi
OngoingActivityStatus(
@Nullable List<CharSequence> templates,
@NonNull Map<String, StatusPart> parts
) {
mTemplates = templates;
mParts = parts;
}
// Implementation of CustomVersionedParcelable
/**
* See {@link androidx.versionedparcelable.CustomVersionedParcelable#onPreParceling(boolean)}
* @hide
*/
@Override
@RestrictTo(RestrictTo.Scope.LIBRARY)
public void onPreParceling(boolean isStream) {
mPartsAsBundle = new Bundle();
for (Map.Entry<String, StatusPart> me : mParts.entrySet()) {
ParcelUtils.putVersionedParcelable(mPartsAsBundle, me.getKey(), me.getValue());
}
}
/**
* See {@link androidx.versionedparcelable.CustomVersionedParcelable#onPostParceling()}
* @hide
*/
@Override
@RestrictTo(RestrictTo.Scope.LIBRARY)
public void onPostParceling() {
mParts = new HashMap<>();
for (String key : mPartsAsBundle.keySet()) {
StatusPart part = ParcelUtils.getVersionedParcelable(mPartsAsBundle, key);
if (part != null) {
mParts.put(key, part);
}
}
}
}