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/*
* Copyright (C) 2022 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.companion;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.os.Parcel;
import android.os.Parcelable;
import android.provider.OneTimeUseBuilder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* A request for users to allow the companion app to transfer system data to the companion devices.
*
* @hide
*/
public final class SystemDataTransferRequest implements Parcelable {
private final int mAssociationId;
private final boolean mPermissionSyncAllPackages;
private final List<String> mPermissionSyncPackages;
/**
* @hide
*/
public SystemDataTransferRequest(int associationId, boolean syncAllPackages,
@Nullable List<String> permissionSyncPackages) {
mAssociationId = associationId;
mPermissionSyncAllPackages = syncAllPackages;
mPermissionSyncPackages = permissionSyncPackages;
}
public int getAssociationId() {
return mAssociationId;
}
@NonNull
public boolean isPermissionSyncAllPackages() {
return mPermissionSyncAllPackages;
}
@NonNull
public List<String> getPermissionSyncPackages() {
return mPermissionSyncPackages;
}
/**
* A builder for {@link SystemDataTransferRequest}.
*
* <p>You have to call one of the below methods to create a valid request</p>
* <br>1. {@link #setPermissionSyncAllPackages()}
* <br>2. {@link #setPermissionSyncPackages(List)}
*/
public static final class Builder extends OneTimeUseBuilder<SystemDataTransferRequest> {
private final int mAssociationId;
private boolean mPermissionSyncAllPackages;
private List<String> mPermissionSyncPackages = new ArrayList<>();
public Builder(int associationId) {
mAssociationId = associationId;
}
/**
* Call to sync permissions for all the packages. You can optionally call
* {@link #setPermissionSyncPackages(List)} to specify the packages to sync permissions.
*
* <p>The system will only sync permissions that are explicitly granted by the user.</p>
*
* <p>If a permission is granted or revoked by the system or a policy, even if the user has
* explicitly granted or revoked the permission earlier, the permission will be ignored.</p>
*
* <p>If a system or policy granted or revoked permission is granted or revoked by the user
* later, the permission will be ignored.</p>
*
* @see #setPermissionSyncPackages(List)
*
* @return the builder
*/
@NonNull
public Builder setPermissionSyncAllPackages() {
mPermissionSyncAllPackages = true;
return this;
}
/**
* Set a list of packages to sync permissions. You can optionally call
* {@link #setPermissionSyncAllPackages()} to sync permissions for all the packages.
*
* @see #setPermissionSyncAllPackages()
*
* @param permissionSyncPackages packages to sync permissions
* @return builder
*/
@NonNull
public Builder setPermissionSyncPackages(@NonNull List<String> permissionSyncPackages) {
mPermissionSyncPackages = permissionSyncPackages;
return this;
}
@Override
@NonNull
public SystemDataTransferRequest build() {
return new SystemDataTransferRequest(mAssociationId, mPermissionSyncAllPackages,
mPermissionSyncPackages);
}
}
SystemDataTransferRequest(Parcel in) {
mAssociationId = in.readInt();
mPermissionSyncAllPackages = in.readBoolean();
mPermissionSyncPackages = Arrays.asList(in.createString8Array());
}
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeInt(mAssociationId);
dest.writeBoolean(mPermissionSyncAllPackages);
dest.writeString8Array(mPermissionSyncPackages.toArray(new String[0]));
}
@Override
public int describeContents() {
return 0;
}
@NonNull
public static final Creator<SystemDataTransferRequest> CREATOR =
new Creator<SystemDataTransferRequest>() {
@Override
public SystemDataTransferRequest createFromParcel(Parcel in) {
return new SystemDataTransferRequest(in);
}
@Override
public SystemDataTransferRequest[] newArray(int size) {
return new SystemDataTransferRequest[size];
}
};
}
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