/// <summary>
/// Update the color for the LowMemoryLED
/// </summary>
/// <param name="status">low memory status</param>
public void UpdateLowMemoryLEDColor(LowMemoryStatus status)
{
switch (status)
{
case LowMemoryStatus.Normal:
case LowMemoryStatus.SoftWarning:
{
LowMemoryLEDColor = Color.FromRgb(220, 197, 0);
Device.StartTimer(System.TimeSpan.FromMilliseconds(1000), () =>
{
UpdateLowMemoryLEDColor(LowMemoryStatus.None);
return(false);
});
return;
}
case LowMemoryStatus.HardWarning:
{
LowMemoryLEDColor = Color.FromRgb(236, 13, 13);
Device.StartTimer(System.TimeSpan.FromMilliseconds(1000), () =>
{
UpdateLowMemoryLEDColor(LowMemoryStatus.None);
return(false);
});
return;
}
case LowMemoryStatus.None:
default:
{
LowMemoryLEDColor = Color.FromRgb(223, 223, 223);
return;
}
}
}
private void OnLowMemoryNative(IntPtr infoHandle, IntPtr data)
{
LowMemoryStatus status = LowMemoryStatus.None;
ErrorCode err = Interop.Watch.AppEventGetLowMemoryStatus(infoHandle, out status);
if (err != ErrorCode.None)
{
Log.Error(LOGTAG, "Failed to get memory status, Err = " + err);
}
if (_handlers.ContainsKey(WatchEventType.LowMemory))
{
var handler = _handlers[WatchEventType.LowMemory] as Action <LowMemoryEventArgs>;
handler?.Invoke(new LowMemoryEventArgs(status));
}
}
protected virtual void OnLowMemoryNative(IntPtr infoHandle, IntPtr data)
{
LowMemoryStatus status = LowMemoryStatus.None;
ErrorCode err = Interop.AppCommon.AppEventGetLowMemoryStatus(infoHandle, out status);
if (err != ErrorCode.None)
{
Log.Error(LogTag, "Failed to get memory status. Err = " + err);
}
if (Handlers.ContainsKey(EventType.LowMemory))
{
var handler = Handlers[EventType.LowMemory] as Action <LowMemoryEventArgs>;
handler?.Invoke(new LowMemoryEventArgs(status));
}
}
/// <summary>
/// Initializes LowMemoryEventArgs class
/// </summary>
/// <param name="status">The information of the LowMemoryStatus</param>
/// <since_tizen> 3 </since_tizen>
public LowMemoryEventArgs(LowMemoryStatus status)
{
LowMemoryStatus = status;
}
internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLowMemoryStatus(IntPtr handle, out LowMemoryStatus status);
