public void open(JObject options, ICallback callback)
{
if (options != null)
{
var requestData = new RequestData
{
Title = options.Value<string>("title"),
Text = options.Value<string>("share_text"),
Url = options.Value<string>("share_URL"),
};
if (requestData.Text == null && requestData.Title == null && requestData.Url == null)
{
return;
}
RunOnDispatcher(() =>
{
lock (_queue)
{
_queue.Enqueue(requestData);
}
try
{
DataTransferManager.ShowShareUI();
callback.Invoke("OK");
}
catch
{
callback.Invoke("not_available");
}
});
}
}
public void Reject(string code, string message, string stack, JToken userInfo)
{
_reject?.Invoke(new JObject
{
{ "code", code ?? DefaultError },
{ "message", message },
{ "stack", stack },
{ "userInfo", userInfo },
});
}
public void showAlert(
JObject config,
ICallback errorCallback,
ICallback actionCallback)
{
var message = config.Value<string>("message") ?? "";
var title = config.Value<string>("title") ?? "";
bool containsTitle = config.ContainsKey("title");
bool containsPositive = config.ContainsKey(DialogModuleHelper.KeyButtonPositive);
bool containsNegative = config.ContainsKey(DialogModuleHelper.KeyButtonNegative);
if (containsPositive && containsNegative)
{
var result = MessageBox.Show(message, title, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
actionCallback.Invoke(DialogModuleHelper.ActionButtonClicked, DialogModuleHelper.KeyButtonPositiveValue);
}
else
{
actionCallback.Invoke(DialogModuleHelper.ActionButtonClicked, DialogModuleHelper.KeyButtonNegativeValue);
}
}
else if (containsPositive)
{
var result = MessageBox.Show(message, title, MessageBoxButton.OK);
if (result == MessageBoxResult.OK)
{
actionCallback.Invoke(DialogModuleHelper.ActionButtonClicked, DialogModuleHelper.KeyButtonPositiveValue);
}
}
else if (containsTitle)
{
MessageBox.Show(message, title);
}
else
{
MessageBox.Show(message);
}
}
/// <summary>
/// Similar to <see cref="Measure(int, ICallback)"/> and
/// <see cref="MeasureLayout(int, int, ICallback, ICallback)"/>,
/// measures relative to the immediate parent.
/// </summary>
/// <param name="tag">The view tag.</param>
/// <param name="errorCallback">Called in case of error.</param>
/// <param name="successCallback">Called with the measurements.</param>
public void MeasureLayoutRelativeToParent(int tag, ICallback errorCallback, ICallback successCallback)
{
try
{
MeasureLayoutRelativeToParent(tag, _measureBuffer);
var relativeX = _measureBuffer[0];
var relativeY = _measureBuffer[1];
var width = _measureBuffer[2];
var height = _measureBuffer[3];
successCallback.Invoke(relativeX, relativeY, width, height);
}
catch (Exception e)
{
errorCallback.Invoke(e);
}
}
public async void clear(ICallback callback)
{
await Task.Run(() =>
{
lock (_gate)
{
var localFolder = ApplicationData.Current.LocalFolder;
var storageItem = localFolder.TryGetItemAsync(DirectoryName).AsTask().Result;
if (storageItem != null)
{
storageItem.DeleteAsync().AsTask().Wait();
}
}
});
callback.Invoke();
}
public void Reject(string code, string message, Exception e)
{
if (_reject != null)
{
var errorData = e?.Data;
var userInfo = errorData != null
? JToken.FromObject(errorData)
: null;
_reject.Invoke(new JObject
{
{ "code", code ?? DefaultError },
{ "message", message },
{ "stack", e?.StackTrace },
{ "userInfo", userInfo },
});
}
}
/// <summary>
/// Enqueues an operation to find a touch target.
/// </summary>
/// <param name="tag">The parent view to search from.</param>
/// <param name="targetX">The x-coordinate of the touch event.</param>
/// <param name="targetY">The y-coordinate of the touch event.</param>
/// <param name="callback">The callback.</param>
public void EnqueueFindTargetForTouch(
int tag,
double targetX,
double targetY,
ICallback callback)
{
// Called on layout manager thread
UIViewOperationQueueInstance queue = GetQueueByTag(tag, true);
if (queue == null)
{
// This is called bypassing the optimizer, so we need to fake a result for layout only nodes.
callback.Invoke();
return;
}
queue.EnqueueFindTargetForTouch(tag, targetX, targetY, callback);
}
public async void clear(ICallback callback)
{
await _mutex.WaitAsync().ConfigureAwait(false);
try
{
var storageFolder = await GetAsyncStorageFolder(false).ConfigureAwait(false);
if (storageFolder != null)
{
await storageFolder.DeleteAsync().ConfigureAwait(false);
}
}
finally
{
_mutex.Release();
}
callback.Invoke();
}
public void showPhotos(ICallback errorCallback, ICallback successCallback)
{
RunOnDispatcher(async() => {
try
{
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.Thumbnail;
openPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
openPicker.FileTypeFilter.Add(".jpg");
openPicker.FileTypeFilter.Add(".jpeg");
openPicker.FileTypeFilter.Add(".png");
StorageFile file = await openPicker.PickSingleFileAsync();
if (file != null)
{
byte[] fileBytes = null;
using (var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.Read))
{
fileBytes = new byte[stream.Size];
using (var reader = new DataReader(stream))
{
await reader.LoadAsync((uint)stream.Size);
reader.ReadBytes(fileBytes);
}
}
successCallback.Invoke(fileBytes);
}
else
{
errorCallback.Invoke("not_available image");
}
}
catch
{
errorCallback.Invoke("not_available");
}
});
}
public static void Go(ICallback callback, ICallback continueWith = null)
{
if (callback != null)
{
var task = new Task(callback.Invoke);
task.ContinueWith(t =>
{
if (continueWith != null)
{
continueWith.Invoke();
}
if (t != null)
{
t.Dispose();
}
});
task.Start();
}
}
public async void clear(ICallback callback)
{
await _mutex.WaitAsync().ConfigureAwait(false);
try
{
var localFolder = ApplicationData.Current.LocalFolder;
var storageItem = await localFolder.TryGetItemAsync(DirectoryName).AsTask().ConfigureAwait(false);
if (storageItem != null)
{
await storageItem.DeleteAsync().AsTask().ConfigureAwait(false);
}
}
finally
{
_mutex.Release();
}
callback.Invoke();
}
public async void openCamera(ICallback successCallback, ICallback errorCallback)
{
RunOnDispatcher(async() =>
{
CameraCaptureUI captureUI = new CameraCaptureUI();
captureUI.PhotoSettings.Format = CameraCaptureUIPhotoFormat.Jpeg;
StorageFile photo = await captureUI.CaptureFileAsync(CameraCaptureUIMode.Photo);
if (photo == null)
{
// User cancelled photo capture
errorCallback.Invoke("User cancelled photo capture");
return;
}
else
{
successCallback.Invoke(photo);
}
});
}
public void close(
JObject config,
ICallback doneCallback,
ICallback errorCallback
)
{
try
{
string dbname = config.Value <string>("path") ?? "";
Database db = databases[dbname];
db.closedb();
databases.Remove(dbname);
databaseKeys.Remove(dbname);
doneCallback.Invoke();
//Debug.WriteLine("Closed Database");
}
catch (Exception e)
{
errorCallback.Invoke(e.Message);
Debug.WriteLine("Close database failed " + e.ToString());
}
}
/// <summary>
/// Shows a <see cref="PopupMenu"/>.
/// </summary>
/// <param name="tag">
/// The tag of the anchor view (the <see cref="PopupMenu"/> is
/// displayed next to this view); this needs to be the tag of a native
/// view (shadow views cannot be anchors).
/// </param>
/// <param name="items">The menu items as an array of strings.</param>
/// <param name="success">
/// A callback used with the position of the selected item as the first
/// argument, or no arguments if the menu is dismissed.
/// </param>
public void ShowPopupMenu(int tag, string[] items, ICallback success)
{
DispatcherHelpers.AssertOnDispatcher();
var view = ResolveView(tag);
var menu = new PopupMenu();
for (var i = 0; i < items.Length; ++i)
{
menu.Commands.Add(new UICommand(
items[i],
cmd =>
{
success.Invoke(cmd.Id);
},
i));
}
// TODO: figure out where to popup the menu
// TODO: add continuation that calls the callback with empty args
throw new NotImplementedException();
}
public async void getCurrentPosition(
JObject options,
ICallback success,
ICallback error)
{
var locationOptions = LocationOptions.FromJson(options);
var geolocator = new Geolocator
{
DesiredAccuracy = locationOptions.HighAccuracy ? PositionAccuracy.High : PositionAccuracy.Default,
MovementThreshold = locationOptions.DistanceFilter,
};
try
{
// TODO: Enable retrieval from position history using `MaximumAge` filter
var task = geolocator.GetGeopositionAsync().AsTask();
var completedTask = await Task.WhenAny(
task,
Task.Delay(TimeSpan.FromMilliseconds(locationOptions.Timeout))).ConfigureAwait(false);
if (completedTask == task)
{
var geoposition = await task.ConfigureAwait(false);
success.Invoke(ConvertGeoposition(geoposition));
}
else
{
error.Invoke("Location request timed out");
}
}
catch (Exception ex)
{
error.Invoke($"Location request failed with exception: {ex}");
}
}
public void delete(DeleteOptions options, ICallback success, ICallback error)
{
QueueWithCancellation(async() =>
{
var dbFileName = options.Path;
if (dbFileName == null)
{
error.Invoke("You must specify database path");
return;
}
if (_openDBs.ContainsKey(dbFileName))
{
var dbInfo = _openDBs[dbFileName];
_openDBs.Remove(dbFileName);
if (_sqliteAPI.Close(dbInfo.Handle) != SQLite.Net.Interop.Result.OK)
{
System.Diagnostics.Debug.WriteLine("SQLitePluginModule: Error closing database: " + dbInfo.Path);
}
}
var absoluteDbPath = ResolveDbFilePath(dbFileName);
try
{
var dbFile = await Windows.Storage.StorageFile.GetFileFromPathAsync(absoluteDbPath);
await dbFile.DeleteAsync();
}
catch (FileNotFoundException)
{
error.Invoke("The database does not exist on that path");
return;
}
success.Invoke("DB deleted");
});
}
public async void openGallery(ICallback successCallback, ICallback errorCallback)
{
RunOnDispatcher(async() =>
{
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.Thumbnail;
openPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
openPicker.FileTypeFilter.Add(".jpg");
openPicker.FileTypeFilter.Add(".jpeg");
openPicker.FileTypeFilter.Add(".png");
StorageFile file = await openPicker.PickSingleFileAsync();
if (file != null)
{
// Application now has read/write access to the picked file
successCallback.Invoke(file);
}
else
{
errorCallback.Invoke("File not selected");
}
});
}
public async void captureImage(ICallback errorCallback, ICallback successCallback)
{
RunOnDispatcher(async() => {
try
{
CameraCaptureUI capture = new CameraCaptureUI();
capture.PhotoSettings.Format = CameraCaptureUIPhotoFormat.Jpeg;
capture.PhotoSettings.CroppedAspectRatio = new Size(3, 5);
capture.PhotoSettings.MaxResolution = CameraCaptureUIMaxPhotoResolution.HighestAvailable;
storeFile = await capture.CaptureFileAsync(CameraCaptureUIMode.Photo);
if (storeFile != null)
{
byte[] fileBytes = null;
using (var stream = await storeFile.OpenAsync(Windows.Storage.FileAccessMode.Read))
{
fileBytes = new byte[stream.Size];
using (var reader = new DataReader(stream))
{
await reader.LoadAsync((uint)stream.Size);
reader.ReadBytes(fileBytes);
}
}
successCallback.Invoke(fileBytes);
}
else
{
errorCallback.Invoke("image not_available");
}
}
catch (Exception error)
{
errorCallback.Invoke(error);
}
});
}
/// <summary>
/// 配置项值变更时的回调处理
/// </summary>
public void Callback()
{
try
{
ICallback callback = null;
if (this.ConfigClassMapper == null)
{
callback = ConfigCallbackManager.GetCallback(this.Name);
}
else
{
this.RefreshConfigObject();
callback = ConfigCallbackManager.GetCallback(this.ConfigClassMapper.ConfigNodeName);
}
if (callback != null)
{
callback.Invoke();
}
}
catch (Exception ex)
{
LogManager.GetLogger().Error(string.Format("DisconfClient.ConfigStorageItem.Callback,Name:{0}", this.Name), ex);
}
}
public async void getAllKeys(ICallback callback)
{
var keys = new JArray();
await _mutex.WaitAsync().ConfigureAwait(false);
try
{
var localFolder = ApplicationData.Current.LocalFolder;
var storageItem = await localFolder.TryGetItemAsync(DirectoryName).AsTask().ConfigureAwait(false);
if (storageItem != null)
{
var directory = await localFolder.GetFolderAsync(DirectoryName).AsTask().ConfigureAwait(false);
var items = await directory.GetItemsAsync().AsTask().ConfigureAwait(false);
foreach (var item in items)
{
var itemName = item.Name;
var itemLength = itemName.Length;
var extLength = FileExtension.Length;
if (itemName.EndsWith(FileExtension) && itemLength > extLength)
{
keys.Add(item.Name.Substring(0, itemLength - extLength));
}
}
}
}
finally
{
_mutex.Release();
}
callback.Invoke(null, keys);
}
public void Resolve(object value)
{
_resolve?.Invoke(value);
}
public void Foo(ICallback callback)
{
callback.Invoke(_callbackArgs);
}
private void OnInvoked(IUICommand target, ICallback callback)
{
callback.Invoke(DialogModuleHelper.ActionButtonClicked, target.Id);
}
public async void backgroundExecuteSqlBatch(
JObject config,
ICallback doneCallback,
ICallback errorCallback
)
{
try
{
string dbname = config.Value <JObject>("dbargs").Value <string>("dbname") ?? "";
if (!databaseKeys.Keys.Contains(dbname))
{
throw new Exception("Database does not exist");
}
if (!databases.Keys.Contains(dbname))
{
try {
await reOpenDatabases();
if (!databases.Keys.Contains(dbname))
{
throw new Exception("Resume Didn't Work");
}
}
catch (Exception e) {
throw new Exception("Failed to reopendatabase" + e.ToString());
}
}
JArray executes = config.Value <JArray>("executes");
Database db = databases[dbname];
JArray results = new JArray();
long totalChanges = db.TotalChanges;
string q = "";
foreach (JObject e in executes)
{
try
{
q = e.Value <string>("qid");
string s = e.Value <string>("sql");
JArray pj = e.Value <JArray>("params");
IReadOnlyList <Object> p = pj.ToObject <IReadOnlyList <Object> >();
JArray rows = JArray.Parse(await db.AllAsyncVector(s, p));
long rowsAffected = db.TotalChanges - totalChanges;
totalChanges = db.TotalChanges;
JObject result = new JObject();
result["rowsAffected"] = rowsAffected;
result["rows"] = rows;
result["insertId"] = db.LastInsertRowId;
JObject resultInfo = new JObject();
resultInfo["type"] = "success";
resultInfo["qid"] = q;
resultInfo["result"] = result;
results.Add(resultInfo);
}
catch (Exception err)
{
JObject resultInfo = new JObject();
JObject result = new JObject();
result["code"] = -1;
result["message"] = err.Message;
resultInfo["type"] = "error";
resultInfo["qid"] = q;
resultInfo["result"] = result;
results.Add(resultInfo);
}
}
doneCallback.Invoke(results);
//Debug.WriteLine("Done Execute Sql Batch");
}
catch (Exception e)
{
errorCallback.Invoke(e.Message);
Debug.WriteLine("Error in background execute Sql batch" + e.ToString());
}
finally { }
}
public void getOrientation(ICallback callback)
{
callback.Invoke(
DisplayInformation.GetForCurrentView().CurrentOrientation
);
}
private void OnInvoked(IUICommand target, ICallback callback)
{
callback.Invoke(DialogModuleHelper.ActionButtonClicked, target.Id);
}
public void getMessage(ICallback callback)
{
callback.Invoke(testMessage);
}
/// <summary>
/// Shows a <see cref="PopupMenu"/>.
/// </summary>
/// <param name="tag">
/// The tag of the anchor view (the <see cref="PopupMenu"/> is
/// displayed next to this view); this needs to be the tag of a native
/// view (shadow views cannot be anchors).
/// </param>
/// <param name="items">The menu items as an array of strings.</param>
/// <param name="success">
/// A callback used with the position of the selected item as the first
/// argument, or no arguments if the menu is dismissed.
/// </param>
public void ShowPopupMenu(int tag, string[] items, ICallback success)
{
DispatcherHelpers.AssertOnDispatcher();
var view = ResolveView(tag);
var menu = new PopupMenu();
for (var i = 0; i < items.Length; ++i)
{
menu.Commands.Add(new UICommand(
items[i],
cmd =>
{
success.Invoke(cmd.Id);
},
i));
}
// TODO: figure out where to popup the menu
// TODO: add continuation that calls the callback with empty args
throw new NotImplementedException();
}
/// <summary>
/// Similar to <see cref="Measure(int, ICallback)"/> and
/// <see cref="MeasureLayout(int, int, ICallback, ICallback)"/>,
/// measures relative to the immediate parent.
/// </summary>
/// <param name="tag">The view tag.</param>
/// <param name="errorCallback">Called in case of error.</param>
/// <param name="successCallback">Called with the measurements.</param>
public void MeasureLayoutRelativeToParent(int tag, ICallback errorCallback, ICallback successCallback)
{
try
{
MeasureLayoutRelativeToParent(tag, _measureBuffer);
var relativeX = _measureBuffer[0];
var relativeY = _measureBuffer[1];
var width = _measureBuffer[2];
var height = _measureBuffer[3];
successCallback.Invoke(relativeX, relativeY, width, height);
}
catch (Exception e)
{
errorCallback.Invoke(e);
}
}
private void OnInvoked(Object error, Object success, ICallback callback)
{
callback.Invoke(error, success);
}
public void open(OpenOptions options, ICallback success, ICallback error)
{
QueueWithCancellation(async() =>
{
var dbFileName = options.Name;
if (dbFileName == null)
{
error.Invoke("You must specify database name");
return;
}
if (_openDBs.ContainsKey(dbFileName))
{
success.Invoke("Database opened");
return;
}
var assetFileOp = ResolveAssetFile(options.AssetFileName, dbFileName);
var assetFile = assetFileOp == null ? null : await assetFileOp;
// NoMutex means SQLite can be safely used by multiple threads provided that no
// single database connection is used simultaneously in two or more threads.
SQLite.Net.Interop.SQLiteOpenFlags sqlOpenFlags = SQLite.Net.Interop.SQLiteOpenFlags.NoMutex;
string absoluteDbPath;
if (options.ReadOnly && assetFileOp != null)
{
sqlOpenFlags |= SQLite.Net.Interop.SQLiteOpenFlags.ReadOnly;
absoluteDbPath = assetFile.Path;
}
else
{
sqlOpenFlags |= SQLite.Net.Interop.SQLiteOpenFlags.ReadWrite | SQLite.Net.Interop.SQLiteOpenFlags.Create;
absoluteDbPath = ResolveDbFilePath(dbFileName);
// Option to create from resource (pre-populated) if db does not exist:
if (assetFileOp != null)
{
try
{
await CopyDbAsync(assetFile, dbFileName);
}
catch (Exception)
{
// CopyDbAsync throws when the file already exists.
}
}
}
SQLite.Net.Interop.IDbHandle dbHandle;
if (_sqliteAPI.Open(GetNullTerminatedUtf8(absoluteDbPath), out dbHandle, (int)sqlOpenFlags, IntPtr.Zero) == SQLite.Net.Interop.Result.OK)
{
_openDBs[dbFileName] = new OpenDB(dbHandle, absoluteDbPath);
success.Invoke("Database opened");
}
else
{
error.Invoke("Unable to open DB");
}
});
}
public void showAlert(
JObject config,
ICallback errorCallback,
ICallback actionCallback)
{
var message = config.Value <string>("message") ?? "";
var messageDialog = new MessageDialog(message)
{
Title = config.Value <string>("title"),
};
MessageDialogInfo dialogInfo = new MessageDialogInfo
{
MessageDialog = messageDialog,
ErrorCallback = (string error) => errorCallback.Invoke(error)
};
if (config.ContainsKey(DialogModuleHelper.RootViewHint))
{
dialogInfo.RootViewHint = config.Value <int>(DialogModuleHelper.RootViewHint);
}
uint commandIndex = 0;
if (config.ContainsKey(DialogModuleHelper.KeyButtonPositive))
{
messageDialog.Commands.Add(new UICommand
{
Label = config.Value <string>(DialogModuleHelper.KeyButtonPositive),
Id = DialogModuleHelper.KeyButtonPositiveValue,
Invoked = target => OnInvoked(target, actionCallback),
});
commandIndex++;
}
if (config.ContainsKey(DialogModuleHelper.KeyButtonNegative))
{
messageDialog.Commands.Add(new UICommand
{
Label = config.Value <string>(DialogModuleHelper.KeyButtonNegative),
Id = DialogModuleHelper.KeyButtonNegativeValue,
Invoked = target => OnInvoked(target, actionCallback),
});
// Use this command for Escape (we don't use the DialogModuleHelper.ActionDismissed since
// it's hard to detect the condition
messageDialog.CancelCommandIndex = commandIndex;
commandIndex++;
}
DispatcherHelpers.RunOnDispatcher(() =>
{
if (_isInForeground)
{
ShowDialog(dialogInfo);
}
else
{
_pendingDialog = dialogInfo;
}
});
}
private void OnInvoked(IUICommand target, ICallback callback)
{
callback.Invoke(ActionButtonClicked, target.Id);
}
public void getCurrentAppState(ICallback success, ICallback error)
{
success.Invoke(CreateAppStateEventMap());
}
public async void multiSet(string[][] keyValueArray, ICallback callback)
{
if (keyValueArray == null || keyValueArray.Length == 0)
{
callback.Invoke(AsyncStorageHelpers.GetInvalidKeyError(null));
return;
}
var error = default(JObject);
await _mutex.WaitAsync().ConfigureAwait(false);
try
{
foreach (var pair in keyValueArray)
{
if (pair.Length != 2)
{
error = AsyncStorageHelpers.GetInvalidValueError(null);
break;
}
if (pair[0] == null)
{
error = AsyncStorageHelpers.GetInvalidKeyError(null);
break;
}
if (pair[1] == null)
{
error = AsyncStorageHelpers.GetInvalidValueError(pair[0]);
break;
}
error = await SetAsync(pair[0], pair[1]).ConfigureAwait(false);
if (error != null)
{
break;
}
}
}
catch (Exception ex)
{
error = AsyncStorageHelpers.GetError(ex);
}
finally
{
_mutex.Release();
}
if (error != null)
{
RnLog.Warn(ReactConstants.RNW, $"Error in AsyncStorageModule.multiSet: {error}");
callback.Invoke(error);
}
else
{
callback.Invoke();
}
}
public void Foo(ICallback callback)
{
callback.Invoke(_callbackArgs);
}
