photoservice | Clone of photo carousel module on top of Hipcamp page | Carousel library
kandi X-RAY | photoservice Summary
kandi X-RAY | photoservice Summary
Clone of photo carousel module on top of Hipcamp page
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QUESTION
here is my code that lets users pick a profile photo:
Earlier I only let users take a photo with their camera, for their profile image, but I decided to change it so a user can now pick a photo from the photo library.
The issue is that my users are able to access the photo library without getting a request alert to access their photo library. "App so and so would like access to your photo library". I have Info.plist for Photo Library Usage and Photo Library Additions Usage. Also while my app is running in the simulator, when I go into 'settings' then to 'Privacy' I go to Photos to see if my app has access but their is nothing there that mentions my app having access to the photo library.
If anyone can help me figure out what I am doing wrong and how I can get the request to access the 'photo library' to work, it would be greatly appreciated!! Thank you.
...ANSWER
Answered 2020-Sep-24 at 02:59The issue is that my users are able to access the photo library without getting a request alert to access their photo library
That is not an "issue". That is correct behavior.
The UIImagePickerController (or, in iOS 14, the PHPickerViewController) does not require user authorization for the photo library. That's because your app is not accessing the photo library! The runtime is accessing it, and the user is willingly handing you a photo. You receive the photo, not as a full-fledged photo in the library — that would be a PHAsset — but as a mere UIImage. So all you are getting is disembodied images.
If you wanted to turn around and fetch the PHAsset and look into the library, you would need user authorization. But you are just asking for the .editedImage
, so you don't need user authorization.
If the .editedImage
is nil
, that's because it's the wrong key; if the user didn't edit the image, what you want is the .originalImage
. And you still won't need authorization.
If you want to ask the system to present the alert that requests authorization, go ahead and ask it to do that. But the user won't get the alert by magic merely because you use the picker.
QUESTION
having trouble add both models to one ,manage to add photo alone but want to add everything as one model Like to post an image with binary using springboot to mongo ,manage to do it with only the image but struggling to do it with more data Like to post an image with binary using springboot to mongo ,manage to do it with only the image but struggling to do it with more data
...ANSWER
Answered 2020-Aug-14 at 10:01figured it out, set image as binary in model
@RequestMapping(value = "/update", method = RequestMethod.POST, consumes = "multipart/form-data") public ResponseEntity update(@RequestPart("payee") @Valid Payee payee, @RequestPart("file") @Valid MultipartFile image) throws IOException { // routine to update a payee including image if (image != null) payee.setImage(new Binary(BsonBinarySubType.BINARY, image.getBytes())); Payee result = payeeRepository.save(payee); return ResponseEntity.ok().body(result); }
QUESTION
Having trouble creating only one model ,created a photo model and payee model but want to add photo model to payee model but wont accept the binary part of photo . Keep getting binary error when trying to post off of postman ,aware that need to change controller but a bit stuck ,any links or advise for a begginner would be gratefull
...ANSWER
Answered 2020-Aug-14 at 09:56Figured it out in you model have image as binary and in youre controller have some like
@RequestMapping(value = "/update", method = RequestMethod.POST, consumes = "multipart/form-data") public ResponseEntity update(@RequestPart("payee") @Valid Payee payee, @RequestPart("file") @Valid MultipartFile image) throws IOException { // routine to update a payee including image if (image != null) payee.setImage(new Binary(BsonBinarySubType.BINARY, image.getBytes())); Payee result = payeeRepository.save(payee); return ResponseEntity.ok().body(result); }
QUESTION
Hello everyone I am trying to take my image from the firebase database and present it into an image view as the profile image of the user. The first thing I do is create a method to retrieve the photo data in an array
...ANSWER
Answered 2020-Jun-30 at 18:53A quick way to get Image from Firebase and assigning it to an ImageView can be done easily in these Steps.
Function to Get PhotoUrl
QUESTION
Whats up,
So this is my code to pick an image from the photo library, now I want to go send the user to the next view controller but only after the user picks an image. my question is:
How do I make it go to the next view controller but only after an image has been selected from the photo library?
By either making it so the finish button only shows up after the user has selected an image or by just showing error if they try to click finished until an image has been selected from the library
Thank you!!!!
...ANSWER
Answered 2020-Jun-21 at 18:05Add the code to navigate to another view controller in the completion block of the picker dismissal in the didFinishPickingMediaWithInfo
method of UIImagePickerControllerDelegate
.
QUESTION
so I have an extension here in my View controller, now what I am trying to add to the bottom of the extension is a @IBAction buttonTapped so my user can tap the button which then checks the photo is taken and then goes to the next view controller but it is not letting me add the @IBAction it says "Only instance methods can be declared @IBAction"
what can I do so my user can tap a button which checks that the image is taken and then takes my user to the next view controller
...ANSWER
Answered 2020-Jun-21 at 17:00You need to add all the @IBOutlet
and @IBAction
in your main controller declaration, you can't add them in an extension.
QUESTION
This is the returned class, multiple Photo instances are returned:
...ANSWER
Answered 2020-Jun-18 at 14:54The uploadtime propery probably is not showing because of the camelcase "uploadTime". Your Photo model class has the property "uploadtime"
How can you display an image base64 string? prepend it with data uri property:
QUESTION
I have the following function:-
...ANSWER
Answered 2019-Dec-11 at 02:44If you are sure that there is a file in all cases. You need make compiler to be sure.
QUESTION
Im doing a website, and there is a fixed background image, and above this image there are some scrollable element. I want to apply a grayscale filter on the image, it works, but unfortunately this filter is applied also to the container text, so also the text is gray, but i dont want that. I wan only that the image has a grayscale, not the above element. How can solve this problem?
This is bootstrap code:
...ANSWER
Answered 2020-Mar-28 at 18:06You can try the code below.
QUESTION
cannot store the value received from subscribe method in a template variable.
photo-detail component
...ANSWER
Answered 2020-Mar-22 at 06:02I think you are trying to display a selected image in a photo detail component which gets the photo to display from a service.
The question doesn't mention how you are creating the photo detail component.
- Is the component created after a user selects a photo to dislay?
- Is the component created even before user selects a photo to display?
I think the first is what you are trying to do. If so there are two things...
When you are subscribing inside the constructor, the code inside the subscribe runs after some time when the observable emits. in the mean time the code after the subscription i.e console.log(url) (the outside one) will run and so it will be undefined.
If the subscription happens after the event is emitted i.e you have emitted the event with url but by then the component didn't subscribe to the service event. so the event is lost and you don't get anything. For this you can do few things
a. Add the photo whose details are to be shown to the url and get it in the photo details component.
b. Convert the subject / event emitter in the service to behavioural subject. This will make sure that even if you subscribe at a later point of time you still get the event last emitted.
c. If the photo details component is inside the template of the photo component send the url as an input param (@Input() binding).
Hope this helps
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