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temp commit, related to M5Stack settings

This commit is contained in:
Johan Degraeve 2019-10-10 18:07:19 +02:00
parent 79f6c981b3
commit 2059bb1876
1 changed files with 31 additions and 2 deletions
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33
xdrip/Managers/M5Stack/M5StackManager.swift
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@ -30,6 +30,9 @@ class M5StackManager: NSObject {
/// if scan is called, an instance of M5StackBluetoothTransmitter is created with address and name. The new instance will be assigned to this variable, temporary, until a connection is made
private var tempM5StackBlueToothTransmitterWhileScanningForNewM5Stack: M5StackBluetoothTransmitter?
/// to solve problem that sometemes UserDefaults key value changes is triggered twice for just one change
private let keyValueObserverTimeKeeper:KeyValueObserverTimeKeeper = KeyValueObserverTimeKeeper()
// MARK: - initializer
init(coreDataManager: CoreDataManager) {
@ -80,11 +83,11 @@ class M5StackManager: NSObject {
if let m5Stack = m5Stack {
// send bgReading to the single m5Stack
m5StackBluetoothTransmitter(forM5stack: m5Stack, createANewOneIfNecesssary: false)?.writeBgReadingInfo(bgReading: bgReadingToSend[0])
_ = m5StackBluetoothTransmitter(forM5stack: m5Stack, createANewOneIfNecesssary: false)?.writeBgReadingInfo(bgReading: bgReadingToSend[0])
} else {
// send the reading to all M5Stacks
for m5StackBlueToothTransmitter in m5StacksBlueToothTransmitters.values {
m5StackBlueToothTransmitter?.writeBgReadingInfo(bgReading: bgReadingToSend[0])
_ = m5StackBlueToothTransmitter?.writeBgReadingInfo(bgReading: bgReadingToSend[0])
}
}
}
@ -128,6 +131,32 @@ class M5StackManager: NSObject {
return true
}
// MARK:- override observe function
override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
if let keyPath = keyPath {
if let keyPathEnum = UserDefaults.Key(rawValue: keyPath) {
switch keyPathEnum {
case UserDefaults.Key.m5StackWiFiName1 :
// transmittertype change triggered by user, should not be done within 200 ms
if (keyValueObserverTimeKeeper.verifyKey(forKey: keyPathEnum.rawValue, withMinimumDelayMilliSeconds: 200)) {
}
default:
break
}
}
}
}
}
// MARK: - conform to M5StackManaging