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fix: detecteer ontbrekende OTA characteristic en toon USB-flash melding

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This commit is contained in:
eddy 2026-07-30 17:37:05 +02:00
commit e05d57a32c
3 changed files with 9 additions and 0 deletions
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4
android/app/src/main/java/nl/eddydevink/sylda/BleRelayManager.kt
View file

@ -197,6 +197,10 @@ class BleRelayManager(
val gatt = bluetoothGatt ?: return false
return gatt.setCharacteristicNotification(char, true)
}
fun hasOtaCharacteristic(): Boolean {
return otaCharacteristic != null
}
fun updateKeys() {
loadState()
}

4
android/app/src/main/java/nl/eddydevink/sylda/SettingsActivity.kt
View file

@ -215,6 +215,10 @@ class SettingsActivity : AppCompatActivity() {
Toast.makeText(this, "Niet verbonden met SylDa_Server", Toast.LENGTH_SHORT).show()
return
}
if (!manager.hasOtaCharacteristic()) {
Toast.makeText(this, getString(R.string.ota_needs_usb_first), Toast.LENGTH_LONG).show()
return
}
otaManager = OtaManager(this, manager)
if (otaManager?.loadFirmware() != true) {

1
android/app/src/main/res/values/strings.xml
View file

@ -112,4 +112,5 @@
<string name="ota_complete">Update voltooid! ESP herstart...</string>
<string name="ota_failed">OTA update mislukt: %s</string>
<string name="ota_load_failed">Kan firmware bestand niet laden</string>
<string name="ota_needs_usb_first">Module heeft nog geen OTA-ondersteuning — eerst flashen via USB</string>
</resources>