BLE-X/io.github.romantsisyk.blex/BleManager

BleManager

class BleManager

Central manager for Bluetooth Low Energy (BLE) operations.

This singleton class provides a unified interface for scanning, connecting to, and managing BLE devices. It handles the lifecycle of BLE connections and ensures proper resource management across the application.

Usage:

val bleManager = BleManager.getInstance(context)
bleManager.scanDevices().collect { device ->
    // Handle discovered device
}
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See also

Types

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object Companion

Companion object providing singleton access to BleManager.

Functions

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fun connect(device: BluetoothDevice): BleConnection

Establishes a connection to the specified BLE device.

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fun disconnect(device: BluetoothDevice)

Disconnects from the specified BLE device and removes it from active connections.

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fun disconnectAll()

Disconnects from all connected BLE devices and clears the connection registry.

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@RequiresApi(value = 31)
suspend fun hasPermissions(): Boolean

Checks if the application has all necessary permissions for BLE operations.

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fun scanDevices(): Flow<BluetoothDevice>

Scans for nearby BLE devices and emits discovered devices through a Flow.