/// <summary>
/// Executes a callback function
/// </summary>
/// <param name="callback"></param>
/// <param name="keepCallback"></param>
private void ExecuteCallback(Callback callback, bool keepCallback = false)
{
var status = callback.Success
? PluginResult.Status.OK
: PluginResult.Status.ERROR;
var result = new PluginResult(status, callback.ReturnValue) { KeepCallback = keepCallback };
base.DispatchCommandResult(result);
}
public void DispatchCommandResult(PluginResult result)
{
if (OnCommandResult != null)
{
OnCommandResult(this, result);
if (!result.KeepCallback)
{
Dispose();
}
}
}
/// <summary>
/// Handles command execution result.
/// </summary>
/// <param name="callbackId">Command callback identifier on client side</param>
/// <param name="result">Execution result</param>
private void OnCommandResult(string callbackId, PluginResult result)
{
#region args checking
if (result == null)
{
Debug.WriteLine("OnCommandResult missing result argument");
return;
}
if (String.IsNullOrEmpty(callbackId))
{
Debug.WriteLine("OnCommandResult missing callbackId argument");
return;
}
#endregion
var callbackIdToRemove = callbackId;
int ignore;
if(!Int32.TryParse(callbackId, out ignore) && !(callbackId.StartsWith("'") || callbackId.StartsWith("\"")))
{
callbackId = "'" + callbackId + "'";
}
string status = ((int) result.Result).ToString();
string jsonResult = result.ToJSONString();
ScriptCallback scriptCallback = String.IsNullOrEmpty(result.Cast)
? new ScriptCallback("CordovaCommandResult", new[] { status, callbackId, jsonResult})
: new ScriptCallback("CordovaCommandResult", new[] { status, callbackId, jsonResult, result.Cast});
InvokeScriptCallback(scriptCallback);
webBrowser.RemoveCommandId(callbackIdToRemove);
}