39 lines
1.4 KiB
Kotlin
39 lines
1.4 KiB
Kotlin
package com.helible.pilot.receivers
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import android.annotation.SuppressLint
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import android.bluetooth.BluetoothDevice
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import android.content.BroadcastReceiver
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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class BluetoothStateReceiver(
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private val onDeviceFound: (device: BluetoothDevice, rssi: Short) -> Unit,
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private val onConnectedStateChanged: (isConnected: Boolean, BluetoothDevice) -> Unit,
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) : BroadcastReceiver() {
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override fun onReceive(context: Context?, intent: Intent?) {
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val device = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
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intent?.getParcelableExtra(
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BluetoothDevice.EXTRA_DEVICE,
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BluetoothDevice::class.java
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)
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} else {
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@Suppress("DEPRECATION") intent?.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE)
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}
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when (intent?.action) {
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BluetoothDevice.ACTION_FOUND -> {
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val rssi = intent.getShortExtra(BluetoothDevice.EXTRA_RSSI, Short.MIN_VALUE)
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@SuppressLint("MissingPermission") if (device?.name != null)
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onDeviceFound(device, rssi)
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}
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BluetoothDevice.ACTION_ACL_CONNECTED -> {
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onConnectedStateChanged(true, device ?: return)
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}
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BluetoothDevice.ACTION_ACL_DISCONNECTED -> {
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onConnectedStateChanged(false, device ?: return)
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}
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}
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}
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} |