chore: optimize ios checkState

[ByteZhang1024]

Summary by CodeRabbit

• New Features
  • Improved Bluetooth state handling to ensure callbacks are only triggered when the state is known, allowing multiple callbacks to be queued and notified together.
• Chores
  • Updated the app version to 0.1.4.

[coderabbitai]

Walkthrough

The update introduces a queue for Bluetooth state change callbacks in the iOS BleUtils module. When the Bluetooth state is unknown, callbacks are stored instead of called right away. Once the state becomes known, all queued callbacks are invoked and the queue is cleared. The package version is also incremented from 0.1.3 to 0.1.4.

Changes

File(s)	Change Summary
ios/BleUtils.swift	Added a private array to store callbacks. Modified state check to queue callbacks if state is unknown. Updated delegate to call and clear queued callbacks when state updates.
package.json	Increased version from 0.1.3 to 0.1.4.

Sequence Diagram(s)

sequenceDiagram
    participant Caller
    participant BleUtilsModule
    participant CBCentralManager

    Caller->>BleUtilsModule: checkState(callback)
    alt State is .unknown
        BleUtilsModule->>BleUtilsModule: Queue callback
        CBCentralManager-->>BleUtilsModule: centralManagerDidUpdateState
        BleUtilsModule->>Caller: Invoke all queued callbacks with new state
    else State is known
        BleUtilsModule->>Caller: Invoke callback with current state
    end

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📜 Recent review details

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📥 Commits

Reviewing files that changed from the base of the PR and between 50bab51 and 21e744b.

📒 Files selected for processing (2)

• ios/BleUtils.swift (2 hunks)
• package.json (1 hunks)

🧰 Additional context used

🧬 Code Graph Analysis (1)

ios/BleUtils.swift (2)

ios/Helper.swift (1)

• centralManagerStateToString (5-22)

src/index.ts (1)

• checkState (18-24)

🔇 Additional comments (4)

package.json (1)

3-3: Version bump reflects the iOS optimization

The version increase from 0.1.3 to 0.1.4 correctly reflects the Bluetooth state callback optimization in the iOS module.

ios/BleUtils.swift (3)

8-8: Good addition of callback queue for state changes

Adding this array to store callbacks creates a more robust state handling mechanism.

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21-27: Well-implemented callback processing

The code now properly handles multiple waiting callbacks when the Bluetooth state changes. It processes each callback with the current state and then clears the queue.

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32-37: Improved handling of unknown Bluetooth state

This change fixes a key issue - instead of immediately returning "unknown" state to callers, it now queues callbacks until the real state is known. This creates a better user experience.

✨ Finishing Touches

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