ParcelableWorkInfos.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.work.multiprocess.parcelable;
import android.annotation.SuppressLint;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.NonNull;
import androidx.annotation.RestrictTo;
import androidx.work.WorkInfo;
import java.util.ArrayList;
import java.util.List;
/**
* A {@link android.os.Parcelable} representation of a {@link java.util.List} of
* {@link androidx.work.WorkInfo}s.
*
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
@SuppressLint("BanParcelableUsage")
public class ParcelableWorkInfos implements Parcelable {
private final List<WorkInfo> mInfos;
public ParcelableWorkInfos(@NonNull List<WorkInfo> infos) {
mInfos = infos;
}
@NonNull
public List<WorkInfo> getWorkInfos() {
return mInfos;
}
protected ParcelableWorkInfos(@NonNull Parcel parcel) {
Parcelable[] parcelledArray = parcel.readParcelableArray(getClass().getClassLoader());
mInfos = new ArrayList<>(parcelledArray.length);
for (Parcelable parcelable : parcelledArray) {
ParcelableWorkInfo parcelled = (ParcelableWorkInfo) parcelable;
mInfos.add(parcelled.getWorkInfo());
}
}
public static final Creator<ParcelableWorkInfos> CREATOR = new Creator<ParcelableWorkInfos>() {
@Override
public ParcelableWorkInfos createFromParcel(Parcel in) {
return new ParcelableWorkInfos(in);
}
@Override
public ParcelableWorkInfos[] newArray(int size) {
return new ParcelableWorkInfos[size];
}
};
@Override
public int describeContents() {
// No file descriptors being returned.
return 0;
}
@Override
public void writeToParcel(@NonNull Parcel parcel, int flags) {
ParcelableWorkInfo[] parcelledArray = new ParcelableWorkInfo[mInfos.size()];
for (int i = 0; i < mInfos.size(); i++) {
parcelledArray[i] = new ParcelableWorkInfo(mInfos.get(i));
}
parcel.writeParcelableArray(parcelledArray, flags);
}
}