ImageLoader | image load and big image preview | Computer Vision library
kandi X-RAY | ImageLoader Summary
kandi X-RAY | ImageLoader Summary
a wrapper for glidev4, a solution for image load and big image preview, debug tool for imageview. image spiders on Android
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Top functions reviewed by kandi - BETA
- Request for normal drawable
- Gets request type request
- Returns the ScaleType for an image view
- Build bitmap transformations
- Initialize the webview
- Show urls from a map
- Download urls
- Called when a view is clicked
- Load the image loader
- Method called when the view is ready
- Region drawable
- Converts the item to an image
- Debug for debugging
- Gets the real type
- Load file
- Initialize the Activity
- Downloads the image and saves it to the given file path
- Handles a touch event
- Crop the source bitmap if it is a square
- On create
- Process a flash
- Show popup
- Set image
- Button
- Sets the debug line in debug mode
- Initializes the RecyclerView
ImageLoader Key Features
ImageLoader Examples and Code Snippets
Lines of Code : 30
License : No License
Copy// URL
imageView.load("https://www.example.com/image.jpg")
// File
imageView.load(File("/path/to/image.jpg"))
// And more...
imageView.load("https://www.example.com/image.jpg") {
crossfade(true)
placeholder(R.drawable.image)
transform "http://site.com/image.png" // from Web
"file:///mnt/sdcard/image.png" // from SD card
"file:///mnt/sdcard/video.mp4" // from SD card (video thumbnail)
"content://media/external/images/media/13" // from content provider
"content://media/external/vide Community Discussions
Trending Discussions on ImageLoader
QUESTION
This is the function declaration for rememberCoilPainter:
...ANSWER
Answered 2021-Jun-12 at 10:05This is a function with receiver type as described here: https://kotlinlang.org/docs/lambdas.html#function-types
Function types can optionally have an additional receiver type, which is specified before a dot in the notation: the type A.(B) -> C represents functions that can be called on a receiver object of A with a parameter of B and return a value of C. Function literals with receiver are often used along with these types.
It could be tricky to understand at first, but this is like you are providing a function/lambda that is a method of ImageRequest.Builder. Or in other words: your lambda receives one additional parameter of type ImageRequest.Builder and it is available in the lambda as this.
You can provide requestBuilder as any other lambda, but note that inside it you will have access to properties and methods of ImageRequest.Builder object that was provided to you.
QUESTION
import SwiftUI
struct FRemoteImage: View {
...ANSWER
Answered 2021-Jun-11 at 21:10body in a SwiftUI is a ViewBuilder (which is a type of ResultBuilder), which has some special properties. To take advantage of it, you'll want to remove your explicit return statements and let it return a view hierarchy implicitly instead:
QUESTION
The following Swift by Sundell article points out that in some cases is enough to make a explicit capture of a property inside the class to break the references retain cycle. This is the exact example:
...ANSWER
Answered 2021-Jun-04 at 15:42[cache] capture is still a strong reference to the ImageLoader property but doesn't retain self. And that prolongs the lifetime of just the cache object while a strong reference to cache is held by that request(url) callback block - self can be dealloced even before the callback block is done, and cache can hang around a bit longer.
You only get a retain cycle if there is a loop of strong references A->B and B->A, or A->B->C and C->A etc. Here we have A->Cache and some block that A created but then hands off to url session retains Cache. so that's not a cycle A->Cache and request(url) completion handler also -> Cache. A is free to be dealloced, meaning Cache reference count would go from 2 to 1 and still be around while the url session downloads.
QUESTION
I have two application class which I want to combine in one, but provides two function, but I want it only one class so that I can call it on the application class in my manifest and get the App to produce both functions since i can not have two classes called on the application class in my manifest file in android studo.
I would like to put the AppController class in the App.Java class
Where I am confused is how to combine it since both extends different classes which java does not permit extending two classes in one.
Below is the App.java class
...ANSWER
Answered 2021-May-20 at 13:47MulitdexApplication extends Application. You could change your AppController to:
QUESTION
I am trying to fetch the JSON from https://jsonplaceholder.typicode.com/photos/ but getting error like Unhandled Exception: type 'List' is not a subtype of type 'Map'. I am still a learning flutter.
Any fixes?
Here is my code.
main.dart
...ANSWER
Answered 2021-May-01 at 11:09You're response comes in a list, which contains the maps that you want.
Use this under your var response line and it should work:
QUESTION
I have an activity that contains 2 tabs and each tab has a fragment inside ViewPager. Each fragment have a RecyclerView.
When I navigate to another activity the data inside the Fragments should be updated. Although the data is being sent correctly to the fragment, the original data is displayed.
I tried using notifyDataSetChanged() method inside the fragment but it didn't work.
I also tried calling it from the activity like:
ANSWER
Answered 2021-Apr-29 at 12:19It turns out since I'm getting the list from arguments it's not updating with the new list. As stated here: Anything initialized in onCreate() is preserved if the Fragment is paused and resumed.
So I added a boolean variable loadListFromArgs and I only loaded the list from args if it's true and when I call updateAdapterContent I set it to false.
QUESTION
I have a c++ Q_INVOKABLE function that starts an asynchronous operation (image downloading). I want to pass a QML callback to the function for when the operation finishes.
I know that it could be done with QJSValue, but this way the callback is not called in the GUI thread so when I try to update some QML element, it prints an error and crashes the application: Updates can only be scheduled from GUI thread or from QQuickItem::updatePaintNode(). Also, that question is 5 years old and maybe a better way has been introduced since then.
This is my QML code:
...ANSWER
Answered 2021-Apr-18 at 19:57You need to emit a signal from your C++ model, and handle the signal in the QML.
You really need to give more detail why that doesn't work for your use case.
If you have a ListView then you might need to define a role for whatever you need to pass to your view and emit dataChanged for the index of image that was loaded to update the view.
QUESTION
I'm exploring Combine Swift with this project https://github.com/sgl0v/TMDB and I'm trying to replace its imageLoader with something that supports Combine: https://github.com/JanGorman/MapleBacon
The project has a function that returns the type AnyPublisher.
But the imageLoader MapleBacon library returns the type AnyPublisher.
So I'm trying to convert types with this function:
...ANSWER
Answered 2021-Apr-13 at 11:05First, you need to map a UIImage to a UIImage?. The sensible way to do this is of course to wrap each element in an optional.
Then, you try to turn a publisher that sometimes produces errors to a publisher that Never produces errors. You replaceError(with:) an element of your choice. What element should you replace errors with? The natural answer, since your publisher now publishes optional images, is nil! Of course, assertNoFailure works syntactically too, but you might be downloading an image here, so errors are very likely to happen...
Finally, we need to turn this into an AnyPublisher by doing eraseToAnyPublisher
QUESTION
I'm currently trying to load an image using Volley's NetworkImageView:
...ANSWER
Answered 2021-Mar-30 at 12:02So, after a long search I eventually found the problem. The documentation is not really clear on this but:
QUESTION
As mentioned in the headline, I try to load images to a custom object I’ve got the custom object “User” that contains the property “imageLink” that stores the location within the Firebase Storage.
First I load the users frome the Firestore db and then I try to load the images for these users asynchronous from the Firebase Storage and show them on the View. As long as the image has not been loaded, a placeholder shall be shown. I tried several implementations and I always can see in the debugger that I am able to download the images (I saw the actual image and I saw the size of some 100kb), but the loaded images don’t show on the view, I still see the placeholder, it seems that the view does not update after they loaded completely.
From my perspective, the most promising solution was:
FirebaseImage
...ANSWER
Answered 2021-Mar-18 at 17:24You're using an old syntax from BindableObject by using didChange -- that system changed before SwiftUI 1.0 was out of beta.
A much easier approach would be to use @Published, which your view will listen to automatically:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install ImageLoader
You can use ImageLoader like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the ImageLoader component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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