348 lines
12 KiB
Java
348 lines
12 KiB
Java
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.safetycenter;
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import static android.os.Build.VERSION_CODES.TIRAMISU;
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import static android.os.Build.VERSION_CODES.UPSIDE_DOWN_CAKE;
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import static java.util.Objects.requireNonNull;
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import android.annotation.IntDef;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.annotation.SystemApi;
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import android.os.Parcel;
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import android.os.Parcelable;
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import androidx.annotation.RequiresApi;
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import com.android.modules.utils.build.SdkLevel;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.util.Objects;
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/**
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* A safety event that may trigger a safety source to set its {@link SafetySourceData}.
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*
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* @hide
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*/
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@SystemApi
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@RequiresApi(TIRAMISU)
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public final class SafetyEvent implements Parcelable {
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/**
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* Indicates that there has been a change of state for safety source, which may be independent
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* of Safety Center interactions.
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*/
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public static final int SAFETY_EVENT_TYPE_SOURCE_STATE_CHANGED = 100;
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/**
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* Indicates that the safety source performed a data refresh in response to a request from
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* Safety Center.
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*/
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public static final int SAFETY_EVENT_TYPE_REFRESH_REQUESTED = 200;
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/**
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* Indicates that the safety source successfully completed a resolving {@link
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* SafetySourceIssue.Action}.
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*/
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public static final int SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED = 300;
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/**
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* Indicates that the safety source failed to complete a resolving {@link
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* SafetySourceIssue.Action}.
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*/
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public static final int SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED = 400;
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/** Indicates that the device's locale changed. */
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public static final int SAFETY_EVENT_TYPE_DEVICE_LOCALE_CHANGED = 500;
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/** Indicates that the device was rebooted. */
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public static final int SAFETY_EVENT_TYPE_DEVICE_REBOOTED = 600;
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/**
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* Types of safety events that may trigger a set of a safety source's {@link SafetySourceData}.
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*
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* @hide
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*/
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@IntDef(
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prefix = {"SAFETY_EVENT_TYPE_"},
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value = {
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SAFETY_EVENT_TYPE_SOURCE_STATE_CHANGED,
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SAFETY_EVENT_TYPE_REFRESH_REQUESTED,
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SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED,
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SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED,
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SAFETY_EVENT_TYPE_DEVICE_LOCALE_CHANGED,
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SAFETY_EVENT_TYPE_DEVICE_REBOOTED
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})
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@Retention(RetentionPolicy.SOURCE)
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public @interface Type {}
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@NonNull
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public static final Creator<SafetyEvent> CREATOR =
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new Creator<SafetyEvent>() {
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@Override
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public SafetyEvent createFromParcel(Parcel in) {
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int type = in.readInt();
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return new SafetyEvent.Builder(type)
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.setRefreshBroadcastId(in.readString())
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.setSafetySourceIssueId(in.readString())
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.setSafetySourceIssueActionId(in.readString())
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.build();
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}
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@Override
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public SafetyEvent[] newArray(int size) {
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return new SafetyEvent[size];
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}
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};
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@Type private final int mType;
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@Nullable private final String mRefreshBroadcastId;
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@Nullable private final String mSafetySourceIssueId;
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@Nullable private final String mSafetySourceIssueActionId;
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private SafetyEvent(
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@Type int type,
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@Nullable String refreshBroadcastId,
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@Nullable String safetySourceIssueId,
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@Nullable String safetySourceIssueActionId) {
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mType = type;
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mRefreshBroadcastId = refreshBroadcastId;
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mSafetySourceIssueId = safetySourceIssueId;
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mSafetySourceIssueActionId = safetySourceIssueActionId;
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}
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/** Returns the type of the safety event. */
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@Type
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public int getType() {
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return mType;
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}
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/**
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* Returns an optional id provided by Safety Center when requesting a refresh, through {@link
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* SafetyCenterManager#EXTRA_REFRESH_SAFETY_SOURCES_BROADCAST_ID}.
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*
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* <p>This will only be relevant for events of type {@link
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* #SAFETY_EVENT_TYPE_REFRESH_REQUESTED}.
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*
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* @see #getType()
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*/
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@Nullable
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public String getRefreshBroadcastId() {
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return mRefreshBroadcastId;
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}
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/**
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* Returns the id of the {@link SafetySourceIssue} this event is associated with (if any).
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*
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* <p>This will only be relevant for events of type {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED} or {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED}.
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*
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* @see #getType()
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* @see SafetySourceIssue#getId()
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*/
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@Nullable
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public String getSafetySourceIssueId() {
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return mSafetySourceIssueId;
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}
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/**
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* Returns the id of the {@link SafetySourceIssue.Action} this event is associated with (if
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* any).
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*
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* <p>This will only be relevant for events of type {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED} or {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED}.
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*
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* @see #getType()
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* @see SafetySourceIssue.Action#getId()
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*/
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@Nullable
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public String getSafetySourceIssueActionId() {
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return mSafetySourceIssueActionId;
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(@NonNull Parcel dest, int flags) {
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dest.writeInt(mType);
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dest.writeString(mRefreshBroadcastId);
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dest.writeString(mSafetySourceIssueId);
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dest.writeString(mSafetySourceIssueActionId);
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (!(o instanceof SafetyEvent)) return false;
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SafetyEvent that = (SafetyEvent) o;
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return mType == that.mType
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&& Objects.equals(mRefreshBroadcastId, that.mRefreshBroadcastId)
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&& Objects.equals(mSafetySourceIssueId, that.mSafetySourceIssueId)
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&& Objects.equals(mSafetySourceIssueActionId, that.mSafetySourceIssueActionId);
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}
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@Override
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public int hashCode() {
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return Objects.hash(
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mType, mRefreshBroadcastId, mSafetySourceIssueId, mSafetySourceIssueActionId);
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}
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@Override
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public String toString() {
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return "SafetyEvent{"
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+ "mType="
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+ mType
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+ ", mRefreshBroadcastId="
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+ mRefreshBroadcastId
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+ ", mSafetySourceIssueId="
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+ mSafetySourceIssueId
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+ ", mSafetySourceIssueActionId="
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+ mSafetySourceIssueActionId
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+ '}';
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}
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/** Builder class for {@link SafetyEvent}. */
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public static final class Builder {
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@Type private final int mType;
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@Nullable private String mRefreshBroadcastId;
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@Nullable private String mSafetySourceIssueId;
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@Nullable private String mSafetySourceIssueActionId;
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/** Creates a {@link Builder} for {@link SafetyEvent}. */
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public Builder(@Type int type) {
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mType = validateType(type);
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}
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/** Creates a {@link Builder} with the values from the given {@link SafetyEvent}. */
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@RequiresApi(UPSIDE_DOWN_CAKE)
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public Builder(@NonNull SafetyEvent safetyEvent) {
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if (!SdkLevel.isAtLeastU()) {
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throw new UnsupportedOperationException(
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"Method not supported on versions lower than UPSIDE_DOWN_CAKE");
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}
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requireNonNull(safetyEvent);
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mType = safetyEvent.mType;
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mRefreshBroadcastId = safetyEvent.mRefreshBroadcastId;
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mSafetySourceIssueId = safetyEvent.mSafetySourceIssueId;
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mSafetySourceIssueActionId = safetyEvent.mSafetySourceIssueActionId;
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}
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/**
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* Sets an optional broadcast id provided by Safety Center when requesting a refresh,
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* through {@link SafetyCenterManager#EXTRA_REFRESH_SAFETY_SOURCES_BROADCAST_ID}.
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*
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* <p>This will only be relevant for events of type {@link
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* #SAFETY_EVENT_TYPE_REFRESH_REQUESTED}.
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*
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* @see #getType()
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*/
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@NonNull
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public Builder setRefreshBroadcastId(@Nullable String refreshBroadcastId) {
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mRefreshBroadcastId = refreshBroadcastId;
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return this;
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}
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/**
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* Sets the id of the {@link SafetySourceIssue} this event is associated with (if any).
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*
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* <p>This will only be relevant for events of type {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED} or {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED}.
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*
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* @see #getType()
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* @see SafetySourceIssue#getId()
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*/
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@NonNull
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public Builder setSafetySourceIssueId(@Nullable String safetySourceIssueId) {
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mSafetySourceIssueId = safetySourceIssueId;
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return this;
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}
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/**
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* Sets the id of the {@link SafetySourceIssue.Action} this event is associated with (if
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* any).
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*
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* <p>This will only be relevant for events of type {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED} or {@link
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* #SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED}.
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*
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* @see #getType()
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* @see SafetySourceIssue.Action#getId()
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*/
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@NonNull
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public Builder setSafetySourceIssueActionId(@Nullable String safetySourceIssueActionId) {
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mSafetySourceIssueActionId = safetySourceIssueActionId;
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return this;
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}
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/** Creates the {@link SafetyEvent} represented by this {@link Builder}. */
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@NonNull
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public SafetyEvent build() {
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switch (mType) {
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case SAFETY_EVENT_TYPE_REFRESH_REQUESTED:
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if (mRefreshBroadcastId == null) {
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throw new IllegalArgumentException(
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"Missing refresh broadcast id for refresh requested safety event");
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}
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break;
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case SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED:
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case SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED:
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if (mSafetySourceIssueId == null) {
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throw new IllegalArgumentException(
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"Missing issue id for resolving action safety event: " + mType);
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}
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if (mSafetySourceIssueActionId == null) {
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throw new IllegalArgumentException(
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"Missing issue action id for resolving action safety event: "
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+ mType);
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}
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break;
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case SAFETY_EVENT_TYPE_SOURCE_STATE_CHANGED:
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case SAFETY_EVENT_TYPE_DEVICE_LOCALE_CHANGED:
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case SAFETY_EVENT_TYPE_DEVICE_REBOOTED:
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default:
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}
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return new SafetyEvent(
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mType, mRefreshBroadcastId, mSafetySourceIssueId, mSafetySourceIssueActionId);
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}
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}
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@Type
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private static int validateType(int value) {
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switch (value) {
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case SAFETY_EVENT_TYPE_SOURCE_STATE_CHANGED:
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case SAFETY_EVENT_TYPE_REFRESH_REQUESTED:
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case SAFETY_EVENT_TYPE_RESOLVING_ACTION_SUCCEEDED:
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case SAFETY_EVENT_TYPE_RESOLVING_ACTION_FAILED:
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case SAFETY_EVENT_TYPE_DEVICE_LOCALE_CHANGED:
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case SAFETY_EVENT_TYPE_DEVICE_REBOOTED:
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return value;
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default:
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}
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throw new IllegalArgumentException("Unexpected Type for SafetyEvent: " + value);
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}
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}
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