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This is the official Firebase Admin Java SDK. Build extraordinary native JVM apps in
minutes with Firebase. The Firebase platform can power your app’s backend, user
authentication, static hosting, and more.
/*
* Copyright 2018 Google Inc.
*
* 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 com.google.firebase.messaging;
import static com.google.common.base.Preconditions.checkArgument;
import com.google.api.client.util.Key;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableList;
import com.google.firebase.internal.NonNull;
import java.util.ArrayList;
import java.util.List;
/**
* Represents the
* alert property that can be included in the aps dictionary of an APNS payload.
*/
public class ApsAlert {
@Key("title")
private final String title;
@Key("subtitle")
private final String subtitle;
@Key("body")
private final String body;
@Key("loc-key")
private final String locKey;
@Key("loc-args")
private final List locArgs;
@Key("title-loc-key")
private final String titleLocKey;
@Key("title-loc-args")
private final List titleLocArgs;
@Key("subtitle-loc-key")
private final String subtitleLocKey;
@Key("subtitle-loc-args")
private final List subtitleLocArgs;
@Key("action-loc-key")
private final String actionLocKey;
@Key("launch-image")
private final String launchImage;
private ApsAlert(Builder builder) {
this.title = builder.title;
this.subtitle = builder.subtitle;
this.body = builder.body;
this.actionLocKey = builder.actionLocKey;
this.locKey = builder.locKey;
if (!builder.locArgs.isEmpty()) {
checkArgument(!Strings.isNullOrEmpty(builder.locKey),
"locKey is required when specifying locArgs");
this.locArgs = ImmutableList.copyOf(builder.locArgs);
} else {
this.locArgs = null;
}
this.titleLocKey = builder.titleLocKey;
if (!builder.titleLocArgs.isEmpty()) {
checkArgument(!Strings.isNullOrEmpty(builder.titleLocKey),
"titleLocKey is required when specifying titleLocArgs");
this.titleLocArgs = ImmutableList.copyOf(builder.titleLocArgs);
} else {
this.titleLocArgs = null;
}
this.subtitleLocKey = builder.subtitleLocKey;
if (!builder.subtitleLocArgs.isEmpty()) {
checkArgument(!Strings.isNullOrEmpty(builder.subtitleLocKey),
"subtitleLocKey is required when specifying subtitleLocArgs");
this.subtitleLocArgs = ImmutableList.copyOf(builder.subtitleLocArgs);
} else {
this.subtitleLocArgs = null;
}
this.launchImage = builder.launchImage;
}
/**
* Creates a new {@link ApsAlert.Builder}.
*
* @return A {@link ApsAlert.Builder} instance.
*/
public static Builder builder() {
return new Builder();
}
public static class Builder {
private String title;
private String subtitle;
private String body;
private String locKey;
private List locArgs = new ArrayList<>();
private String titleLocKey;
private List titleLocArgs = new ArrayList<>();
private String subtitleLocKey;
private List subtitleLocArgs = new ArrayList<>();
private String actionLocKey;
private String launchImage;
private Builder() {}
/**
* Sets the title of the alert. When provided, overrides the title sent
* via {@link Notification}.
*
* @param title Title of the notification.
* @return This builder.
*/
public Builder setTitle(String title) {
this.title = title;
return this;
}
/**
* Sets the subtitle of the alert.
*
* @param subtitle Subtitle of the notification.
* @return This builder.
*/
public Builder setSubtitle(String subtitle) {
this.subtitle = subtitle;
return this;
}
/**
* Sets the body of the alert. When provided, overrides the body sent
* via {@link Notification}.
*
* @param body Body of the notification.
* @return This builder.
*/
public Builder setBody(String body) {
this.body = body;
return this;
}
/**
* Sets the key of the text in the app's string resources to use to localize the action button
* text.
*
* @param actionLocKey Resource key string.
* @return This builder.
*/
public Builder setActionLocalizationKey(String actionLocKey) {
this.actionLocKey = actionLocKey;
return this;
}
/**
* Sets the key of the body string in the app's string resources to use to localize the body
* text.
*
* @param locKey Resource key string.
* @return This builder.
*/
public Builder setLocalizationKey(String locKey) {
this.locKey = locKey;
return this;
}
/**
* Adds a resource key string that will be used in place of the format specifiers in
* {@code bodyLocKey}.
*
* @param arg Resource key string.
* @return This builder.
*/
public Builder addLocalizationArg(@NonNull String arg) {
this.locArgs.add(arg);
return this;
}
/**
* Adds a list of resource keys that will be used in place of the format specifiers in
* {@code bodyLocKey}.
*
* @param args List of resource key strings.
* @return This builder.
*/
public Builder addAllLocalizationArgs(@NonNull List args) {
this.locArgs.addAll(args);
return this;
}
/**
* Sets the key of the title string in the app's string resources to use to localize the title
* text.
*
* @param titleLocKey Resource key string.
* @return This builder.
*/
public Builder setTitleLocalizationKey(String titleLocKey) {
this.titleLocKey = titleLocKey;
return this;
}
/**
* Adds a resource key string that will be used in place of the format specifiers in
* {@code titleLocKey}.
*
* @param arg Resource key string.
* @return This builder.
*/
public Builder addTitleLocalizationArg(@NonNull String arg) {
this.titleLocArgs.add(arg);
return this;
}
/**
* Adds a list of resource keys that will be used in place of the format specifiers in
* {@code titleLocKey}.
*
* @param args List of resource key strings.
* @return This builder.
*/
public Builder addAllTitleLocArgs(@NonNull List args) {
this.titleLocArgs.addAll(args);
return this;
}
/**
* Sets the key of the subtitle string in the app's string resources to use to localize
* the subtitle text.
*
* @param subtitleLocKey Resource key string.
* @return This builder.
*/
public Builder setSubtitleLocalizationKey(String subtitleLocKey) {
this.subtitleLocKey = subtitleLocKey;
return this;
}
/**
* Adds a resource key string that will be used in place of the format specifiers in
* {@code subtitleLocKey}.
*
* @param arg Resource key string.
* @return This builder.
*/
public Builder addSubtitleLocalizationArg(@NonNull String arg) {
this.subtitleLocArgs.add(arg);
return this;
}
/**
* Adds a list of resource keys that will be used in place of the format specifiers in
* {@code subtitleLocKey}.
*
* @param args List of resource key strings.
* @return This builder.
*/
public Builder addAllSubtitleLocArgs(@NonNull List args) {
this.subtitleLocArgs.addAll(args);
return this;
}
/**
* Sets the launch image for the notification action.
*
* @param launchImage An image file name.
* @return This builder.
*/
public Builder setLaunchImage(String launchImage) {
this.launchImage = launchImage;
return this;
}
/**
* Creates a new {@link ApsAlert} instance from the parameters set on this builder.
*
* @return A new {@link ApsAlert} instance.
* @throws IllegalArgumentException If any of the parameters set on the builder are invalid.
*/
public ApsAlert build() {
return new ApsAlert(this);
}
}
}