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chore: print permissions characteristics

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This commit is contained in:
Fabian Christoffel
2023-06-20 16:05:32 +02:00
parent a787e00dec
commit 909e85d676
1 changed files with 16 additions and 4 deletions
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20
app/src/main/java/com/example/sensortestingapp/ConnectionManager.kt
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@@ -85,7 +85,14 @@ private fun BluetoothGatt.printGattTable() {
val characteristicsTable = service.characteristics.joinToString(
separator = "\n|--",
prefix = "|--"
) { it.uuid.toString() }
) {
"${it.uuid.toString()} | " +
"readable: ${it.isReadable()}, " +
"writable: ${it.isWritable()}, " +
"writableWithoutResponse: ${it.isWritableWithoutResponse()}, " +
"notifiable: ${it.isNotifiable()}, " +
"indicatable: ${it.isIndicatable()}, "
}
Log.i(
"printGattTable", "\nService ${service.uuid}\nCharacteristics:\n$characteristicsTable"
)
@@ -102,9 +109,14 @@ fun BluetoothGattCharacteristic.isWritable(): Boolean =
fun BluetoothGattCharacteristic.isWritableWithoutResponse(): Boolean =
containsProperty(BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE)
fun BluetoothGattCharacteristic.containsProperty(property: Int): Boolean {
return properties and property != 0
}
fun BluetoothGattCharacteristic.isIndicatable(): Boolean =
containsProperty(BluetoothGattCharacteristic.PROPERTY_INDICATE)
fun BluetoothGattCharacteristic.isNotifiable(): Boolean =
containsProperty(BluetoothGattCharacteristic.PROPERTY_NOTIFY)
fun BluetoothGattCharacteristic.containsProperty(property: Int): Boolean =
properties and property != 0
fun ByteArray.toHexString(): String =
joinToString(separator = "", prefix = "0x") { String.format("%02X", it) }