Migrate to open_earable_flutter v2.3.0 capability system API

[Copilot]

Replaces deprecated runtime type checking (device is Capability) with the new capability system API introduced in open_earable_flutter v2.3.0.

Changes

• Replace all device is Capability checks with device.hasCapability<Capability>()
• Replace all (device as Capability) casts with device.requireCapability<Capability>()
• Add explicit RgbLed capability check alongside StatusLed (original code implicitly assumed coexistence)

Pattern

Before:

if (device is BatteryLevelStatus) {
  final level = await (device as BatteryLevelStatus)
      .batteryPercentageStream.first;
}

After:

if (device.hasCapability<BatteryLevelStatus>()) {
  final level = await device.requireCapability<BatteryLevelStatus>()
      .batteryPercentageStream.first;
}

Scope

Migrated 17 capability types across 11 files:

• Battery: BatteryLevelStatus, BatteryLevelStatusService, BatteryEnergyStatusService, BatteryHealthStatusService
• Sensors: SensorManager, SensorConfigurationManager, EdgeRecorderManager
• Device Info: DeviceIdentifier, DeviceFirmwareVersion, DeviceHardwareVersion, SystemDevice
• Stereo: StereoDevice
• Audio: MicrophoneManager, AudioModeManager
• LED: StatusLed, RgbLed
• Time: TimeSynchronizable

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Adopt new capability system from open_earable_flutter version 2.3.0</issue_title>
<issue_description>Adopt the new capability system of open_earable_flutter version 2.3.0. Instead of checking for the implementation of capabilities with device is Capability use device.hasCapability<Capability>(), device.getCapability<Capability>() and device.requireCapability<Capability>.</issue_description>

<agent_instructions>Use hasCapability<T>() to check support and getCapability<T>() or requireCapability<T>() to fetch an instance:

if (wearable.hasCapability<SensorManager>()) {
  final sensorManager = wearable.requireCapability<SensorManager>();
  final sensors = sensorManager.sensors;
}

The difference between getCapability<T>() and requireCapability<T>() is that the latter throws an exception if the capability is not supported, while the former returns null.</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes Adopt new capability system from open_earable_flutter version 2.3.0 #198

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✅ DennisMoschina
❌ Copilot
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[github-actions]

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[DennisMoschina]

The code looks fine and everything works as expected