Open the Developer Options

Top drop-down - Settings - Advanced options - Advanced settings - Swipe to the bottom of the page - About tablet, quickly and continuously click on the version number until prompted to enable developer options, go back to System - Advanced - Developer options

How to achieve automatic login when the background music host is powered on and restarted?

After the device is powered on and restarted, the init method of CustomSmartHost.java will be called. Please refer to the comments in this method in the demo, where there are relevant instructions.

Can the Kexiao background music host capture the video images of the customer's camera (consumer type) for display, similar to the function of a door viewer?

It can capture the video images of the camera for display, but you need to implement the interface for video image display by yourself. When the door viewer device is opened, an intent will be sent with the action being "com.judian.action.goto.cat.camera". When the camera device is opened, an intent will be sent with the action being "com.judian.action.goto.camera", and both intents will carry the extended parameter "camera_id" which contains the device's ID information.

How to make the Kexiao background music host ring a bell when the customer's door magnetic sensor detects that the door is opened?

If the door magnetic sensor is connected, the reminder function is already available. You can set the alarm function by clicking on the bell icon in Desktop Settings → General Settings → Smart Home Settings → Smart Host Management → Room Management → Device Management. For example: When it detects that the door is opened → Play the ringing sound

Under what circumstances is the function getDeviceDetail executed? For Sensor devices, what operations can actively trigger this function to synchronize the latest status data?

The function getDeviceDetail is called by the background music host actively, and there is no need to change the method body of this method. The alarm of Sensor devices is triggered actively, and the background music host is responsible for displaying and synchronizing the latest status.

What triggers the function getSensorRecord and where is the interface entry?

In the code: Set mJdSmartHostInfo.setShowSensorDetail(true) in the initialization method.

Which sensors support viewing records?

Sensors that support viewing records: Only the door magnetic sensor, infrared intrusion detector, alarm, combustible gas sensor, and smoke sensor will display the "View Record" option.

Troubleshoot the problem that the sensor does not respond to alarms.

1. Check whether the "Alarm in Progress" status is displayed on the corresponding device on the left screen interface. If not, confirm whether the method sendUpdateDeviceMessage(dev.getDeviceId()); has been called when the device status is updated to notify the upper layer of the device status change.

2. If there is no problem with item 1, check whether the alarm prompt sound has been set at the bell in the upper left corner of the corresponding device in the room management.

When the third-party mobile APP executes a scene, can the background music host play the scene music synchronously?

Yes, there are two prerequisites:

1. The scene has been imported into the Kexiao background music host.
2. When the scene is executed on the mobile phone side, the docking software can receive the notification.

After the docking software receives the notification, it can be achieved by calling the following method:

/**
  * Play the corresponding scene music according to the scene id.
  * @param sceneNo  scene id
*/
public void playSceneMusicFromSys(String sceneNo){
    mUpdateDeviceCallback.onResult(JdSmartHostActionConstant.ACTION_PLAY_SCENE_MUSIC_FROM_SYS,         sceneNo,"");
}