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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.app.admin;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.StringRes;
import android.annotation.SystemApi;
import android.content.Context;
import android.os.Parcel;
import android.os.Parcelable;
import java.util.Objects;
/**
* Used to pass in the required information for updating an enterprise string resource using
* {@link DevicePolicyResourcesManager#setStrings}.
*
* @hide
*/
@SystemApi
public final class DevicePolicyStringResource implements Parcelable {
@NonNull private final String mStringId;
private final @StringRes int mResourceIdInCallingPackage;
@NonNull private ParcelableResource mResource;
/**
* Creates an object containing the required information for updating an enterprise string
* resource using {@link DevicePolicyResourcesManager#setStrings}.
*
* <p>It will be used to update the string defined by {@code stringId} to the string with ID
* {@code resourceIdInCallingPackage} in the calling package</p>
*
* @param stringId The ID of the string to update.
* @param resourceIdInCallingPackage The ID of the {@link StringRes} in the calling package to
* use as an updated resource.
*
* @throws IllegalStateException if the resource with ID {@code resourceIdInCallingPackage}
* doesn't exist in the {@code context} package.
*/
public DevicePolicyStringResource(
@NonNull Context context,
@NonNull String stringId,
@StringRes int resourceIdInCallingPackage) {
this(stringId, resourceIdInCallingPackage, new ParcelableResource(
context, resourceIdInCallingPackage, ParcelableResource.RESOURCE_TYPE_STRING));
}
private DevicePolicyStringResource(
@NonNull String stringId,
@StringRes int resourceIdInCallingPackage,
@NonNull ParcelableResource resource) {
Objects.requireNonNull(stringId, "stringId must be provided.");
Objects.requireNonNull(resource, "ParcelableResource must be provided.");
this.mStringId = stringId;
this.mResourceIdInCallingPackage = resourceIdInCallingPackage;
this.mResource = resource;
}
/**
* Returns the ID of the string to update.
*/
@NonNull
public String getStringId() {
return mStringId;
}
/**
* Returns the ID of the {@link StringRes} in the calling package to use as an updated
* resource.
*/
public int getResourceIdInCallingPackage() {
return mResourceIdInCallingPackage;
}
/**
* Returns the {@link ParcelableResource} of the string.
*
* @hide
*/
@NonNull
public ParcelableResource getResource() {
return mResource;
}
@Override
public boolean equals(@Nullable Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
DevicePolicyStringResource other = (DevicePolicyStringResource) o;
return mStringId == other.mStringId
&& mResourceIdInCallingPackage == other.mResourceIdInCallingPackage
&& mResource.equals(other.mResource);
}
@Override
public int hashCode() {
return Objects.hash(mStringId, mResourceIdInCallingPackage, mResource);
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeString(mStringId);
dest.writeInt(mResourceIdInCallingPackage);
dest.writeTypedObject(mResource, flags);
}
public static final @NonNull Creator<DevicePolicyStringResource> CREATOR =
new Creator<DevicePolicyStringResource>() {
@Override
public DevicePolicyStringResource createFromParcel(Parcel in) {
String stringId = in.readString();
int resourceIdInCallingPackage = in.readInt();
ParcelableResource resource = in.readTypedObject(ParcelableResource.CREATOR);
return new DevicePolicyStringResource(stringId, resourceIdInCallingPackage, resource);
}
@Override
public DevicePolicyStringResource[] newArray(int size) {
return new DevicePolicyStringResource[size];
}
};
}
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