Android download saving jpeg as .bin?

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Forms: How to download an Image, save it locally and display it on screen? Ask Question. Asked 1 year, 10 months ago. Active 1 year, 10 months ago. Viewed 8k times. Here is my code await Launcher.

Improve this question. Brandon Minnick Adam Mrozek Adam Mrozek 1, 3 3 gold badges 20 20 silver badges 41 41 bronze badges. What's your goal? Is it to display an Image on the screen that is saved as an embedded resource, stackoverflow. I need to download file from server and present it somehow. I thought that this will be the simplest solution. Got it! HashSet; import java. The URL is probably not pointing to a file".

Improve this answer. What about the onPictureTaken callback which gives the picture as byte[], can one get a URL to that picture, straight from the camera?

Or is basic old outputStream the only way in Android to save a picture which was taken by a camera without using the built in intent? That seems strange, because the natural thing to do after onPictureTaken is of course to save it. Is there no particular support for doing that? Tombola Hi! This post is about downloading a picture from the web. But to answer your question as far as I've understood it : the common way of saving a camera picture is getting its path from the Cursor in the onActivityResult method , then creating a Bitmap using that path.

BartBurg this question is about downloading and saving an image. But you're right at some point, since there's a write method, there also should be a read method for the sake of completeness. I will add it in the next update to this post soon.

Can you please provide an example using this BasicImageDownloader? JaydevKalivarapu please check the demo app on GitHub source class containing example — Droidman. Show 2 more comments. JPEG, 90, out ; out. Venkat Kotra 9, 3 3 gold badges 42 42 silver badges 49 49 bronze badges. Nasz Njoka Sr. Note : while this example could generally work, it does not provide any error handling and also lacks some basic understanding of AsyncTask 's advantages proper use of parametrization, parallel execution..

Please refer to my examples below for details. Yes Droidman, I agree with you. This piece of code should be taken as a tamplate and one has to complete it on his own, including error handling. By the way, your code lacks error handling too. What will happened to your connection and streams in case of IOException? Androider please take a closer look at my download method, particularly the doInBackground method of the task that I use.

An IOException would land in the catch Throwable e block, resulting in an ImageError being returned and the onError callback being triggered. The ImageError object will contain the original stack trace and the cause of the occurred Exception — Droidman.

Yes, but your connection will not be disconnected and your streams will not be closed — Androider. Androider ah, I see your point. Though I never noticed any suspicious leaks on my test devices, this behavior might be different on other devices.

Thanks for the hint - I have updated the code — Droidman. Show 1 more comment. Request downloadUri ; request. No, really. DarkCygnus 6, 3 3 gold badges 34 34 silver badges 53 53 bronze badges. Your code work perfect for one image! I get a message saying file damaged! How do we know whether it is downloaded successfully or failed — Prabs.

Ajay Ajay 1, 11 11 silver badges 28 28 bronze badges. Here are the steps to follow: 1. PNG, , foStream ; foStream.

If you want further steps such as load the image you can follow these extra steps: 4. To get the image full path by image name.

Check if the image file exists. Codexpedia current About Contact Search. Android download and save image internally. Search within Codexpedia. Firefox Focus Ver The text was updated successfully, but these errors were encountered:. Sorry, something went wrong. In my case image files be it. This also holds true for WebView versions of Klar. Skip to content. Star 1. New issue.