/** 读取所有可读属性 */
public void getProperties(final GetPropertiesCompletionHandler handler) throws MiotException {
if (!mDevice.isConnectionEstablished()) {
throw new MiotException("device not configurated connection");
}
PropertyInfo propertyInfo = PropertyInfoFactory.create(getService());
propertyInfo.addProperty(getService().getProperty(PROPERTY_UsbStatus));
propertyInfo.addProperty(getService().getProperty(PROPERTY_PowerStatus));
DeviceManipulator op = MiotManager.getDeviceManipulator();
op.readProperty(
propertyInfo,
new DeviceManipulator.ReadPropertyCompletionHandler() {
@Override
public void onSucceed(PropertyInfo info) {
Boolean usbStatus = (Boolean) info.getValue(PROPERTY_UsbStatus);
Boolean powerStatus = (Boolean) info.getValue(PROPERTY_PowerStatus);
handler.onSucceed(usbStatus, powerStatus);
}
@Override
public void onFailed(int errCode, String description) {
handler.onFailed(errCode, description);
}
});
}
// -------------------------------------------------------
// Property: unsubscribeNotifications
// -------------------------------------------------------
public void unsubscribeNotifications(final CompletionHandler handler) throws MiotException {
if (handler == null) {
throw new IllegalArgumentException("handler is null");
}
PropertyInfo propertyInfo = PropertyInfoFactory.create(getService());
for (Property property : getService().getProperties()) {
PropertyDefinition definition = property.getDefinition();
if (definition.isNotifiable()) {
propertyInfo.addProperty(property);
}
}
DeviceManipulator op = MiotManager.getDeviceManipulator();
op.removePropertyChangedListener(
propertyInfo,
new DeviceManipulator.CompletionHandler() {
@Override
public void onSucceed() {
handler.onSucceed();
}
@Override
public void onFailed(int errCode, String description) {
handler.onFailed(errCode, description);
}
});
}
// -------------------------------------------------------
// Property: subscribeNotifications
// -------------------------------------------------------
public void subscribeNotifications(
final CompletionHandler handler, final PropertyNotificationListener listener)
throws MiotException {
if (handler == null) {
throw new IllegalArgumentException("handler is null");
}
if (listener == null) {
throw new IllegalArgumentException("listener is null");
}
PropertyInfo propertyInfo = PropertyInfoFactory.create(getService());
for (Property property : getService().getProperties()) {
PropertyDefinition definition = property.getDefinition();
if (definition.isNotifiable()) {
propertyInfo.addProperty(property);
}
}
DeviceManipulator op = MiotManager.getDeviceManipulator();
op.addPropertyChangedListener(
propertyInfo,
new DeviceManipulator.CompletionHandler() {
@Override
public void onSucceed() {
handler.onSucceed();
}
@Override
public void onFailed(int errCode, String description) {
handler.onFailed(errCode, description);
}
},
new DeviceManipulator.PropertyChangedListener() {
@Override
public void onPropertyChanged(PropertyInfo info, String propertyName) {
switch (propertyName) {
case PROPERTY_UsbStatus:
Boolean usbStatus = (Boolean) info.getValue(PROPERTY_UsbStatus);
listener.onUsbStatusChanged(usbStatus);
break;
case PROPERTY_PowerStatus:
Boolean powerStatus = (Boolean) info.getValue(PROPERTY_PowerStatus);
listener.onPowerStatusChanged(powerStatus);
break;
default:
break;
}
}
});
}