public static async Task Clear(AppProperty key)
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
myApp.Properties.Remove(key.ToString());
await myApp.SavePropertiesAsync();
}
}
public static async Task <string> GetValue(AppProperty key)
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
var property = myApp.Properties[key.ToString()];
return((string)property);
}
return(default(string));
}
public static async Task <T> GetValue <T>(AppProperty key) where T : struct
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
var property = myApp.Properties[key.ToString()];
return((T)property);
}
return(default(T));
}
public static async Task <bool> AddReplaceJsonToSecureStorage <T>(AppProperty key, T value)
{
bool check = await ContainsSecureStorageKey(key.ToString());
if (check)
{
RemoveValueFromSecureStorage(key.ToString());
}
string json;
json = JsonConvert.SerializeObject(value);
return(await SetValueToSecureStorage(key.ToString(), json));
}
public static async Task AddReplaceValue <T>(AppProperty key, T value) where T : struct
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
myApp.Properties.Remove(key.ToString());
}
myApp.Properties.Add(key.ToString(), value);
await myApp.SavePropertiesAsync();
}
public static async Task AddReplaceBinary <T>(AppProperty key, T value) where T : class
{
var bytes = SerialiserHelper.ToBytes(value);
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
myApp.Properties.Remove(key.ToString());
}
myApp.Properties.Add(key.ToString(), bytes);
await myApp.SavePropertiesAsync();
}
public static async Task AddReplaceJson <T>(AppProperty key, T value)
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
myApp.Properties.Remove(key.ToString());
}
string json;
json = JsonConvert.SerializeObject(value);
myApp.Properties.Add(key.ToString(), json);
await myApp.SavePropertiesAsync();
}
public static T Get <T>(AppProperty key)
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
var property = myApp.Properties[key.ToString()];
if (property is null)
{
Clear(key);
return(default(T));
}
return((T)property);
}
return(default(T));
}
public static async Task <T> GetJson <T>(AppProperty key) where T : class
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
var property = myApp.Properties[key.ToString()] as string;
if (string.IsNullOrEmpty(property))
{
await Clear(key);
return(default(T));
}
var result = JsonConvert.DeserializeObject <T>(property);
return(result);
}
return(default(T));
}
public static async Task <T> GetBinary <T>(AppProperty key) where T : class
{
Application myApp = Application.Current;
bool check = myApp.Properties.ContainsKey(key.ToString());
if (check)
{
var property = myApp.Properties[key.ToString()];
if (property is null)
{
await Clear(key);
return(default(T));
}
var result = SerialiserHelper.FromBytes <T>((byte[])property);
return(result);
}
return(default(T));
}
public static bool ContainsKey(AppProperty key)
{
Application myApp = Application.Current;
return(myApp.Properties.ContainsKey(key.ToString()));
}