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lyc233333
lyc233333

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Hongmeng Agent Reminder: 3 steps to achieve accurate notificationšŸ“¢

Hi~ I am Xiao L!Hongmeng Agent reminder can still trigger notifications on time after the application is closed.Today, we use 3 core points to quickly master the development skills of three types of reminders: countdown, calendar, and alarm clock~

Reminders for 1 and 3 categories: Select "Time Trigger" as neededā°

Type Trigger method Typical scenario Key parameters
Countdown reminder Relative time (seconds) Conference countdown, flash sale reminder triggerTimeInSeconds
Calendar Reminder Absolute Date Time Birthday, Repayment Reminder dateTime/repeatMonths
Alarm clock reminder fixed daily time Alarm clock and medication reminder hour/daysOfWeek

Code Example: Countdown Reminder

const timerReminder = {  
  reminderType: 'TIMER',  
triggerTimeInSeconds: 300, // Remind in 5 minutes
actionButton: [{ title: 'View', type: 'CLOSE' }]
};  
reminderAgentManager.publishReminder(timerReminder);
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2. Development process: Permissions ā†’ Configuration ā†’ Release "Three-step" šŸš€

1. Application permission (must add!) 

// module.json5  
{  
  "reqPermissions": [  
    { "name": "ohos.permission.PUBLISH_AGENT_REMINDER" }  
  ]  
}
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2. Configure reminder content 

const alarmReminder = {  
  reminderType: 'ALARM',  
  hour: 7,  
  minute: 30,  
daysOfWeek: [1,2,3,4,5], // Working Day
snoozeTime: 600, // Sleep for 10 minutes
};
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3. Publishing and Management 

// Post a reminder
reminderAgentManager.publishReminder(alarmReminder).then(id => {  
console.log('Reminder ID:', id);
});  

// Cancel the reminder
reminderAgentManager.cancelReminder(id);
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3. Notification optimization: Make reminders more "conspicuous" šŸ‘€

1. Custom notification channels 

const slot = {  
  slotId: 'urgent',  
name: 'Important reminder',
importance: 'HIGH', // pop-up window + ringing
  ledColor: '#FF0000'  
};  
notificationManager.addNotificationSlot(slot);
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2. Interactive Buttons 

const buttons = [  
{ title: 'processing', type: 'ACTION', want: { abilityName: 'TaskAbility' } },
{ title: 'Delay', type: 'SNOOZE', snoozeTime: 3600 }
];
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4. Authorization application: Email template quick lookup tablešŸ“§

Topic: [Agent Reminder Permission Application]-Application Name-Bank Name
Basic points:

  • Scenario: For example, "Medical App Message Reminder, 3 times a day"
  • Frequency: Committed to "single user ā‰¤ 5 items per day"
  • Close the entrance: Instructions "Settings page can be closed with one click"

Example:

Apply for daily exercise reminder for "Fitness App". Users can set it 1-3 times a week, click the notification to jump to the training page directly.

Summary: Remind the design of the "three musts"

  • Be accurate: Select the right type and use daysOfWeek and other parameters to narrow the trigger range
  • Restraint: Avoid frequent pushing and automatically pause when the battery is low
  • To interact: Provide the "processing/delay" button to increase user participation

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