OpenHarmony開發(fā)案例：【自定義通知】
介紹
本示例使用[@ohos.notificationManager] 等接口，展示了如何初始化不同類型通知的通知內(nèi)容以及通知的發(fā)布、取消及桌面角標(biāo)的設(shè)置，通知類型包括基本類型、長文本類型、多行文本類型、圖片類型、帶按鈕的通知、點擊可跳轉(zhuǎn)到應(yīng)用的通知。
效果預(yù)覽：
使用說明
1.啟動應(yīng)用后，彈出是否允許發(fā)送通知的彈窗，點擊允許后開始操作；
2.點擊界面中對應(yīng)的按鈕發(fā)布不同類型的通知，下拉狀態(tài)欄，在通知欄可以看到發(fā)布的通知；
3.打開提示音和震動效果開關(guān)后，再點擊對應(yīng)按鈕發(fā)布不同類型的通知，在通知的同時會伴有提示音或震動效果；
4.點擊消息列表Tab頁，可以查看到剛才發(fā)送的消息，消息右邊會顯示數(shù)量，點擊相應(yīng)的消息可進(jìn)行消息讀取，取消相應(yīng)通知；
5.回到仿桌面，可以看到角標(biāo)數(shù)量，對應(yīng)消息數(shù)量（使用前需安裝并啟動[仿桌面應(yīng)用]）；
6.點擊取消所有通知，可以取消本應(yīng)用發(fā)布的所有通知；
代碼解讀
鴻蒙開發(fā)文檔參考了：[gitee.com/li-shizhen-skin/harmony-os/blob/master/README.md]
entry/src/main/ets/
|---Application
|---components
| |---NotificationList.ets //通知列表控件
| |---NotificationPublish.ets //通知發(fā)送控件
| |---TitleBar.ets //標(biāo)題控件
|---feature
| |---NotificationOperations.ets // 對外提供發(fā)布通知的接口
|---MainAbility
|---pages
| |---Index.ets // 首頁
entry/src/ohosTest/ets/
|---test
| |---Index.test.ets // 首頁的自動化測試
notification/src/main/ets/
|---notification
| |---NotificationContentUtil.ets // 封裝各種通知的主體內(nèi)容
| |---NotificationManagementUtil.ets // 封裝消息列表，角標(biāo)設(shè)置的接口
| |---NotificationRequestUtil.ets // 接收通知的主體內(nèi)容，返回完整的通知
| |---NotificationUtil.ets // 封裝允許發(fā)布通知、發(fā)布通知、關(guān)閉通知的接口
| |---WantAgentUtil.ets // 封裝wantAgent
|---util // 日志文件```
### 具體實現(xiàn)
* 允許發(fā)送通知、發(fā)送通知、取消通知的功能接口封裝在NotificationUtil，源碼參考：[NotificationUtil.ets]
/*
- Copyright (c) 2023 Huawei Device Co., Ltd.
- 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.
*/
import notification from '@ohos.notificationManager'
import { logger } from '../util/Logger'
import { notificationManagement } from '../notification/NotificationManagementUtil';
const TAG: string = 'NotificationUtil'
class NotificationUtil {
private isPromptTone: boolean = false;
private isVibrationEffect: boolean = false;
promptTone(flag: boolean = this.isPromptTone): boolean {
this.isPromptTone = flag;
return this.isPromptTone;
}
vibrationEffect(flag: boolean = this.isVibrationEffect): boolean {
this.isVibrationEffect = flag;
return this.isVibrationEffect;
}
/**
- enable notification
*/
async enableNotification() {
try {
await notification.requestEnableNotification();
logger.info(TAG, `enableNotification success`);
} catch (err) {
logger.info(TAG, `enableNotification err ${JSON.stringify(err)}`);
}
}
/**
- @param notificationRequest
- @param id, Support specifying notification id when publishing notifications
*/
async publishNotification(notificationRequest: notification.NotificationRequest, id?: number) {
if (id && id > 0) {
notificationRequest.id = id;
}
try {
let notificationSlot: notification.NotificationSlot = {
type: notification.SlotType.CONTENT_INFORMATION,
level: notification.SlotLevel.LEVEL_DEFAULT
};
if (this.isPromptTone) {
notificationSlot.sound = 'file:///system/etc/capture.ogg';
}
if (this.isVibrationEffect) {
notificationSlot.vibrationEnabled = true;
notificationSlot.vibrationValues = [200];
}
await notification.removeAllSlots();
await notification.addSlot(notificationSlot.type);
await notification.publish(notificationRequest);
// 通知管理器添加新通知
await notificationManagement.addNotification(notificationRequest);
logger.info(TAG, `publish notification success, ${notificationRequest}`);
} catch (err) {
if (err) {
logger.error(TAG, `publishNotification err ${JSON.stringify(err)}`);
}
}
}
/**
- cancel notification by id
*/
async cancelNotificationById(id: number) {
try {
await notification.cancel(id);
logger.info(TAG, `cancel success`);
} catch (err) {
if (err) {
logger.info(TAG, `cancel err ${JSON.stringify(err)}`);
}
}
}
/**
- cancel all notification
*/
async cancelAllNotifications() {
try {
await notification.cancelAll();
logger.info(TAG, `cancel all success`);
} catch (err) {
if (err) {
logger.info(TAG, `cancel all err ${JSON.stringify(err)}`);
}
}
}
}
export let notificationUtil = new NotificationUtil();
* 允許發(fā)送通知：在進(jìn)入[Index.ets]前 通過notificationUtil.enableNotification()調(diào)用notification.requestEnableNotification()接口向用戶請求發(fā)送通知；
* 發(fā)送通知：通過publishNotification()封裝發(fā)布通知的接口；
* 取消通知：在[Index.ets]頁面中通過點擊事件調(diào)用cancelAllNotifications()取消所有的通知或者通過cancelNotificationById()取消指定id的通知；
* 獲取應(yīng)用所有消息通知、取消相關(guān)類型通知，角標(biāo)管理接口封裝在NotificationManagementUtil，源碼參考：[NotificationManagementUtil.ets]
/*
- Copyright (c) 2023 Huawei Device Co., Ltd.
- 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.
*/
import image from '@ohos.multimedia.image';
import {
logger,
notificationUtil,
notificationContentUtil,
notificationRequestUtil,
wantAgentUtil
} from '@ohos/notification';
import notification from '@ohos.notificationManager';
interface notificationIdType {
BASIC: number,
LONG_TEXT: number,
MULTI_LINE: number,
PICTURE: number,
BUTTON: number,
WANTAGENT: number
};
const TAG: string = 'NotificationOperations';
const BUNDLE_NAME: string = 'ohos.samples.customnotification';
const ABILITY_NAME: string = 'MainAbility';
const MULTI_LINE_CONTENT: Array< string > = ['line0', 'line1', 'line2', 'line3']; // 多行文本通知的多行文本內(nèi)容
const enum NOTIFICATION_ID { // 定義不同類型通知的通知id
BASIC = 1,
LONG_TEXT = 2,
MULTI_LINE = 3,
PICTURE = 4,
BUTTON = 5,
WANTAGENT = 6
};
export default class NotificationOperations {
private context: Context | undefined = undefined;
private basicContent: notification.NotificationBasicContent | undefined = undefined;
// 在初始化函數(shù)初始化基本通知類型的參數(shù)
constructor(context: Context) {
this.context = context;
let notificationTitle = '';
let notificationText = this.context.resourceManager.getStringSync($r('app.string.notification_content'));
let notificationAdditional = this.context.resourceManager.getStringSync($r('app.string.notification_additional'));
this.basicContent = {
title: notificationTitle,
text: notificationText,
additionalText: notificationAdditional
};
}
// 發(fā)布基本類型通知
publishBasicNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined) {
logger.info(TAG, `publishBasicNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.basic_notification'));
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.BASIC);
}
} catch (error) {
logger.info(TAG, `publishBasicNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布長文本類型通知
publishLongTextNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishLongTextNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.long_text_notification'));
let notificationLongText = this.context.resourceManager.getStringSync($r('app.string.notification_long_text'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationExpandedText = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let notificationContent = notificationContentUtil.initNotificationLongTextContent(this.basicContent, notificationLongText, notificationBriefText, notificationExpandedText);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.LONG_TEXT);
}
} catch (error) {
logger.info(TAG, `publishLongTextNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布多行文本類型通知
publishMultiLineNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishMultiLineNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.multiline_notification'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationLongTitle = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let notificationContent = notificationContentUtil.initNotificationMultiLineContent(this.basicContent, notificationBriefText, notificationLongTitle, MULTI_LINE_CONTENT);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.MULTI_LINE);
}
} catch (error) {
logger.info(TAG, `publishMultiLineNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布圖片類型通知
publishPictureNotification = async () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishPictureNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.picture_notification'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationExpandedText = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let imageArray = await this.context.resourceManager.getMedia($r('app.media.notification_icon').id);
let imageResource = image.createImageSource(imageArray.buffer);
let picture = await imageResource.createPixelMap();
let notificationContent = notificationContentUtil.initNotificationPictureContent(this.basicContent, notificationBriefText, notificationExpandedText, picture);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.PICTURE);
}
} catch (error) {
logger.info(TAG, `publishPictureNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布帶按鈕的通知
publishNotificationWithButtons = async () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishNotificationWithButtons`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.notification_with_buttons'));
let actionButtons: notification.NotificationActionButton[] = [
{
title: this.context.resourceManager.getStringSync($r('app.string.first_button')),
wantAgent: await wantAgentUtil.createWantAgentForCommonEvent('')
},
{
title: this.context.resourceManager.getStringSync($r('app.string.second_button')),
wantAgent: await wantAgentUtil.createWantAgentForStartAbility(BUNDLE_NAME, ABILITY_NAME)
}
]
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
let notificationRequest = notificationRequestUtil.initButtonNotificationRequest(notificationContent, actionButtons);
notificationUtil.publishNotification(notificationRequest, NOTIFICATION_ID.BUTTON);
}
} catch (error) {
logger.info(TAG, `publishNotificationWithButtons error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布點擊跳轉(zhuǎn)到應(yīng)用的通知
publishNotificationWithWantAgent = async () = > {
try {
logger.info(TAG, `publishNotificationWithWantAgent`);
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.clickable_notification'));
let notificationWantAgent = await wantAgentUtil.createWantAgentForStartAbility(BUNDLE_NAME, ABILITY_NAME);
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
let notificationRequest = notificationRequestUtil.initWantAgentNotificationRequest(notificationContent, notificationWantAgent);
notificationUtil.publishNotification(notificationRequest, NOTIFICATION_ID.WANTAGENT);
}
} catch (error) {
logger.info(TAG, `publishNotificationWithWantAgent error, error = ${JSON.stringify(error)}`);
}
}
}
* 獲取應(yīng)用所有消息通知：在constructor() 構(gòu)造函數(shù)中調(diào)用@ohos.notificationManager中的getActiveNotifications接口獲取所有通知及相應(yīng)類型通知數(shù)量，通過封裝getAllNotifications() 對外提供接口獲取當(dāng)前消息及消息數(shù)量。
* 取消相關(guān)類型通知：通過cancelNotificationType()封裝取消相關(guān)通知類型的接口；
* 角標(biāo)管理接口：通過setBadgeNumber()封裝設(shè)置應(yīng)用角標(biāo)數(shù)量的接口，通過getBadgeNumber()封裝獲取當(dāng)前應(yīng)用角標(biāo)數(shù)量的接口。
* 添加一條通知：通過addNotification()封裝接口添加一條通知到消息管理器，當(dāng)發(fā)送通知的時候進(jìn)行調(diào)用。
* NotificationOperations向外提供接口，在頁面中調(diào)用它們來實現(xiàn)功能，源碼參考：[NotificationOperations.ets]
/*
- Copyright (c) 2023 Huawei Device Co., Ltd.
- 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.
*/
import image from '@ohos.multimedia.image';
import {
logger,
notificationUtil,
notificationContentUtil,
notificationRequestUtil,
wantAgentUtil
} from '@ohos/notification';
import notification from '@ohos.notificationManager';
interface notificationIdType {
BASIC: number,
LONG_TEXT: number,
MULTI_LINE: number,
PICTURE: number,
BUTTON: number,
WANTAGENT: number
};
const TAG: string = 'NotificationOperations';
const BUNDLE_NAME: string = 'ohos.samples.customnotification';
const ABILITY_NAME: string = 'MainAbility';
const MULTI_LINE_CONTENT: Array< string > = ['line0', 'line1', 'line2', 'line3']; // 多行文本通知的多行文本內(nèi)容
const enum NOTIFICATION_ID { // 定義不同類型通知的通知id
BASIC = 1,
LONG_TEXT = 2,
MULTI_LINE = 3,
PICTURE = 4,
BUTTON = 5,
WANTAGENT = 6
};
export default class NotificationOperations {
private context: Context | undefined = undefined;
private basicContent: notification.NotificationBasicContent | undefined = undefined;
// 在初始化函數(shù)初始化基本通知類型的參數(shù)
constructor(context: Context) {
this.context = context;
let notificationTitle = '';
let notificationText = this.context.resourceManager.getStringSync($r('app.string.notification_content'));
let notificationAdditional = this.context.resourceManager.getStringSync($r('app.string.notification_additional'));
this.basicContent = {
title: notificationTitle,
text: notificationText,
additionalText: notificationAdditional
};
}
// 發(fā)布基本類型通知
publishBasicNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined) {
logger.info(TAG, `publishBasicNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.basic_notification'));
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.BASIC);
}
} catch (error) {
logger.info(TAG, `publishBasicNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布長文本類型通知
publishLongTextNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishLongTextNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.long_text_notification'));
let notificationLongText = this.context.resourceManager.getStringSync($r('app.string.notification_long_text'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationExpandedText = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let notificationContent = notificationContentUtil.initNotificationLongTextContent(this.basicContent, notificationLongText, notificationBriefText, notificationExpandedText);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.LONG_TEXT);
}
} catch (error) {
logger.info(TAG, `publishLongTextNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布多行文本類型通知
publishMultiLineNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishMultiLineNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.multiline_notification'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationLongTitle = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let notificationContent = notificationContentUtil.initNotificationMultiLineContent(this.basicContent, notificationBriefText, notificationLongTitle, MULTI_LINE_CONTENT);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.MULTI_LINE);
}
} catch (error) {
logger.info(TAG, `publishMultiLineNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布圖片類型通知
publishPictureNotification = async () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishPictureNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.picture_notification'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationExpandedText = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let imageArray = await this.context.resourceManager.getMedia($r('app.media.notification_icon').id);
let imageResource = image.createImageSource(imageArray.buffer);
let picture = await imageResource.createPixelMap();
let notificationContent = notificationContentUtil.initNotificationPictureContent(this.basicContent, notificationBriefText, notificationExpandedText, picture);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.PICTURE);
}
} catch (error) {
logger.info(TAG, `publishPictureNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布帶按鈕的通知
publishNotificationWithButtons = async () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishNotificationWithButtons`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.notification_with_buttons'));
let actionButtons: notification.NotificationActionButton[] = [
{
title: this.context.resourceManager.getStringSync($r('app.string.first_button')),
wantAgent: await wantAgentUtil.createWantAgentForCommonEvent('')
},
{
title: this.context.resourceManager.getStringSync($r('app.string.second_button')),
wantAgent: await wantAgentUtil.createWantAgentForStartAbility(BUNDLE_NAME, ABILITY_NAME)
}
]
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
let notificationRequest = notificationRequestUtil.initButtonNotificationRequest(notificationContent, actionButtons);
notificationUtil.publishNotification(notificationRequest, NOTIFICATION_ID.BUTTON);
}
} catch (error) {
logger.info(TAG, `publishNotificationWithButtons error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布點擊跳轉(zhuǎn)到應(yīng)用的通知
publishNotificationWithWantAgent = async () = > {
try {
logger.info(TAG, `publishNotificationWithWantAgent`);
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.clickable_notification'));
let notificationWantAgent = await wantAgentUtil.createWantAgentForStartAbility(BUNDLE_NAME, ABILITY_NAME);
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
let notificationRequest = notificationRequestUtil.initWantAgentNotificationRequest(notificationContent, notificationWantAgent);
notificationUtil.publishNotification(notificationRequest, NOTIFICATION_ID.WANTAGENT);
}
} catch (error) {
logger.info(TAG, `publishNotificationWithWantAgent error, error = ${JSON.stringify(error)}`);
}
}
}
* 發(fā)布通知：在[Index.ets] 頁面中通過點擊事件調(diào)用NotificationOperations中封裝的對應(yīng)的方法，然后從NotificationContentUtil中獲取對應(yīng)的主體內(nèi)容content， 將content傳遞給NotificationRequestUtil得到完整的發(fā)布信息，最后調(diào)用NotificationUtil.publishNotification()發(fā)布內(nèi)容；
* 播放提示音、馬達(dá)震動的功能在NotificationUtil調(diào)用發(fā)布通知的接口處進(jìn)行判斷是否開啟，源碼參考：[NotificationOperations.ets]
/*
- Copyright (c) 2023 Huawei Device Co., Ltd.
- 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.
*/
import image from '@ohos.multimedia.image';
import {
logger,
notificationUtil,
notificationContentUtil,
notificationRequestUtil,
wantAgentUtil
} from '@ohos/notification';
import notification from '@ohos.notificationManager';
interface notificationIdType {
BASIC: number,
LONG_TEXT: number,
MULTI_LINE: number,
PICTURE: number,
BUTTON: number,
WANTAGENT: number
};
const TAG: string = 'NotificationOperations';
const BUNDLE_NAME: string = 'ohos.samples.customnotification';
const ABILITY_NAME: string = 'MainAbility';
const MULTI_LINE_CONTENT: Array< string > = ['line0', 'line1', 'line2', 'line3']; // 多行文本通知的多行文本內(nèi)容
const enum NOTIFICATION_ID { // 定義不同類型通知的通知id
BASIC = 1,
LONG_TEXT = 2,
MULTI_LINE = 3,
PICTURE = 4,
BUTTON = 5,
WANTAGENT = 6
};
export default class NotificationOperations {
private context: Context | undefined = undefined;
private basicContent: notification.NotificationBasicContent | undefined = undefined;
// 在初始化函數(shù)初始化基本通知類型的參數(shù)
constructor(context: Context) {
this.context = context;
let notificationTitle = '';
let notificationText = this.context.resourceManager.getStringSync($r('app.string.notification_content'));
let notificationAdditional = this.context.resourceManager.getStringSync($r('app.string.notification_additional'));
this.basicContent = {
title: notificationTitle,
text: notificationText,
additionalText: notificationAdditional
};
}
// 發(fā)布基本類型通知
publishBasicNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined) {
logger.info(TAG, `publishBasicNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.basic_notification'));
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.BASIC);
}
} catch (error) {
logger.info(TAG, `publishBasicNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布長文本類型通知
publishLongTextNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishLongTextNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.long_text_notification'));
let notificationLongText = this.context.resourceManager.getStringSync($r('app.string.notification_long_text'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationExpandedText = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let notificationContent = notificationContentUtil.initNotificationLongTextContent(this.basicContent, notificationLongText, notificationBriefText, notificationExpandedText);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.LONG_TEXT);
}
} catch (error) {
logger.info(TAG, `publishLongTextNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布多行文本類型通知
publishMultiLineNotification = () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishMultiLineNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.multiline_notification'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationLongTitle = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let notificationContent = notificationContentUtil.initNotificationMultiLineContent(this.basicContent, notificationBriefText, notificationLongTitle, MULTI_LINE_CONTENT);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.MULTI_LINE);
}
} catch (error) {
logger.info(TAG, `publishMultiLineNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布圖片類型通知
publishPictureNotification = async () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishPictureNotification`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.picture_notification'));
let notificationBriefText = this.context.resourceManager.getStringSync($r('app.string.notification_brief_text'));
let notificationExpandedText = this.context.resourceManager.getStringSync($r('app.string.notification_expanded_title'));
let imageArray = await this.context.resourceManager.getMedia($r('app.media.notification_icon').id);
let imageResource = image.createImageSource(imageArray.buffer);
let picture = await imageResource.createPixelMap();
let notificationContent = notificationContentUtil.initNotificationPictureContent(this.basicContent, notificationBriefText, notificationExpandedText, picture);
notificationUtil.publishNotification(notificationRequestUtil.initBasicNotificationRequest(notificationContent), NOTIFICATION_ID.PICTURE);
}
} catch (error) {
logger.info(TAG, `publishPictureNotification error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布帶按鈕的通知
publishNotificationWithButtons = async () = > {
try {
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
logger.info(TAG, `publishNotificationWithButtons`);
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.notification_with_buttons'));
let actionButtons: notification.NotificationActionButton[] = [
{
title: this.context.resourceManager.getStringSync($r('app.string.first_button')),
wantAgent: await wantAgentUtil.createWantAgentForCommonEvent('')
},
{
title: this.context.resourceManager.getStringSync($r('app.string.second_button')),
wantAgent: await wantAgentUtil.createWantAgentForStartAbility(BUNDLE_NAME, ABILITY_NAME)
}
]
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
let notificationRequest = notificationRequestUtil.initButtonNotificationRequest(notificationContent, actionButtons);
notificationUtil.publishNotification(notificationRequest, NOTIFICATION_ID.BUTTON);
}
} catch (error) {
logger.info(TAG, `publishNotificationWithButtons error, error = ${JSON.stringify(error)}`);
}
}
// 發(fā)布點擊跳轉(zhuǎn)到應(yīng)用的通知
publishNotificationWithWantAgent = async () = > {
try {
logger.info(TAG, `publishNotificationWithWantAgent`);
if (this.context !== undefined && this.context !== null && this.basicContent !== undefined && this.basicContent !== null) {
this.basicContent.title = this.context.resourceManager.getStringSync($r('app.string.clickable_notification'));
let notificationWantAgent = await wantAgentUtil.createWantAgentForStartAbility(BUNDLE_NAME, ABILITY_NAME);
let notificationContent = notificationContentUtil.initBasicNotificationContent(this.basicContent);
let notificationRequest = notificationRequestUtil.initWantAgentNotificationRequest(notificationContent, notificationWantAgent);
notificationUtil.publishNotification(notificationRequest, NOTIFICATION_ID.WANTAGENT);
}
} catch (error) {
logger.info(TAG, `publishNotificationWithWantAgent error, error = ${JSON.stringify(error)}`);
}
}
}
* 發(fā)布通知：在[Index.ets]通過publishNotification()封裝發(fā)布通知的接口的同時，根據(jù)NotificationUtil類中對應(yīng)變量的值判斷是否開啟了提示音或馬達(dá)，若已開啟，則執(zhí)行對應(yīng)代碼段；
* 控制提示音或馬達(dá)的開關(guān)：在[Index.ets]通過調(diào)用NotificationUtil類兩個方法對NotificationUtil類中對應(yīng)變量進(jìn)行更改，開啟為true，關(guān)閉為false；
* 自動化測試，對應(yīng)用接口或系統(tǒng)接口進(jìn)行單元測試，并且對基于UI操作進(jìn)行UI自動化測試
* 模擬點擊：在Index.test.ets的beforeAll中調(diào)用startAbility()拉起應(yīng)用并進(jìn)入首頁， 然后通過Driver的assertComponentExist、findComponent和findWindow等獲取到對應(yīng)組件的位置， 最后通過click()模擬出人工點擊對應(yīng)組件的效果；
* 模擬各種操作流程：在Index.test.ets 的每個it里面，按一定邏輯順序排好點擊組件的順序，從而模擬出人為操作的過程，最終，所有的it組成了整一個應(yīng)用的自動化測試。
審核編輯 黃宇
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