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Code Issues Projects Releases Wiki Activity

CB-8706 use filePicker if saveToPhotoAlbum is true

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This commit is contained in:
Murat Sutunc 2015-02-17 15:09:33 -08:00
parent b8a700215a
commit 5ef04e552c
1 changed files with 79 additions and 11 deletions
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82
src/windows/CameraProxy.js
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@ -190,7 +190,6 @@ module.exports = {
}, function () {
errorCallback("User didn't choose a file.");
});
} else {
var CaptureNS = Windows.Media.Capture;
@ -331,10 +330,49 @@ module.exports = {
};
if (saveToPhotoAlbum) {
capturedFile.copyAsync(Windows.Storage.KnownFolders.picturesLibrary, capturedFile.name, generateUniqueCollisionOption)
.done(function() {
/*
Need to add and remove an event listener to catch activation state
Using FileSavePicker will suspend the app and it's required to catch the pickSaveFileContinuation
https://msdn.microsoft.com/en-us/library/windows/apps/xaml/dn631755.aspx
*/
function cameraActivationHandler(eventArgs) {
if (eventArgs.kind === Windows.ApplicationModel.Activation.ActivationKind.pickSaveFileContinuation) {
var file = eventArgs.file;
if (file) {
// Prevent updates to the remote version of the file until we're done
Windows.Storage.CachedFileManager.deferUpdates(file);
capturedFile.moveAndReplaceAsync(file)
.then(function() {
// Let Windows know that we're finished changing the file so
// the other app can update the remote version of the file.
return Windows.Storage.CachedFileManager.completeUpdatesAsync(file);
})
.done(
function(updateStatus) {
if (updateStatus === Windows.Storage.Provider.FileUpdateStatus.complete) {
success(capturedFile);
}, errorCallback);
} else {
errorCallback();
}
}, errorCallback
);
} else {
errorCallback();
}
Windows.UI.WebUI.WebUIApplication.removeEventListener("activated", cameraActivationHandler);
}
}
var savePicker = new Windows.Storage.Pickers.FileSavePicker();
savePicker.suggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.documentsLibrary;
if (encodingType === Camera.EncodingType.PNG) {
savePicker.fileTypeChoices.insert("PNG", [".png"]);
} else {
savePicker.fileTypeChoices.insert("JPEG", [".jpg"]);
}
savePicker.suggestedFileName = fileName;
Windows.UI.WebUI.WebUIApplication.addEventListener("activated", cameraActivationHandler);
savePicker.pickSaveFileAndContinue();
} else {
success(capturedFile);
}
@ -417,12 +455,42 @@ module.exports = {
};
if (saveToPhotoAlbum) {
Windows.Storage.StorageFile.getFileFromPathAsync(picture.path).then(function(storageFile) {
storageFile.copyAsync(Windows.Storage.KnownFolders.picturesLibrary, picture.name, Windows.Storage.NameCollisionOption.generateUniqueName).then(function(storageFile) {
var savePicker = new Windows.Storage.Pickers.FileSavePicker();
savePicker.suggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.documentsLibrary;
if (encodingType === Camera.EncodingType.PNG) {
savePicker.fileTypeChoices.insert("PNG", [".png"]);
savePicker.suggestedFileName = "photo.png";
} else {
savePicker.fileTypeChoices.insert("JPEG", [".jpg"]);
savePicker.suggestedFileName = "photo.jpg";
}
savePicker.pickSaveFileAsync()
.then(function(file) {
if (file) {
// Prevent updates to the remote version of the file until we're done
Windows.Storage.CachedFileManager.deferUpdates(file);
picture.moveAndReplaceAsync(file)
.then(function() {
// Let Windows know that we're finished changing the file so
// the other app can update the remote version of the file.
return Windows.Storage.CachedFileManager.completeUpdatesAsync(file);
})
.done(
function(updateStatus) {
if (updateStatus === Windows.Storage.Provider.FileUpdateStatus.complete) {
success();
} else {
fail();
}
}, function() {
fail();
});
}
);
} else {
fail();
}
});
} else {
success();