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I am not very good at Android development and need some help here.
My application uses listview in which each row contains an image which is to be loaded from the server. What I want is:
The images should be loaded in the order of their position on the listview.
The images should be cached until the user closes the application.
Until the image is not loaded, a default image should be used.
All of this should be Asynchronous.
Is there a library which could help me with this ?
Any help would be appreciated. Thanks.
Here's a very easy and straight forward tutorial for your problem.
Using UIL Library to handle your images
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Hello since today I wonder how Instagram succeeded to introduce the most important color of the image in its background, I would like to add this kind of possibility in my application someone would know how I can do that? thanks for the help
Here a image of what I'm talking about
Take a look here: https://developer.android.com/training/material/palette-colors
Should work for you, implementation is easy
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I am making an app in which i need to show all duplicate photos and delete them .I want to know which is the best way to identify duplicate images from device.Please help me.
As in the comments mentioned, there is different ways to compare images, such as if both images have same file, id, size, resolution or more advanced through openCV, which has numerous image manipulation functions and you can easily integrate it with android.
Otherwise, you could also look at Bitmap class has method "sameAs" you can use that method to compare two bitmaps. But you need to convert the image to bitmap.
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i need to create a image album.but i need to flip the image when we swipe for next . here is a link what exactly i want.can any one help me to get that code.i search for the code but i didn't get it.the above link shows the demo only .if the code is not available can any one help me with the page transformation animation like this for the viewPager . please help me.thanks in advance..
link http://openaphid.github.io/blog/2012/12/12/flipview-for-android-v0-dot-9-6-released/
I think this is what you are looking for link
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Many heavy games have a loading splash screen before the game starts. I wonder, what does a load page actually load (so maybe I can use such an optimization in my app)? Are they loading images? If they are then memory will run out quickly.
Thank you
Loading pics, deserializing data, requesting data from db... it depends on what app actually do.
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I need to create image viewer and it should show 3-4 previews of images like image carousel. Here it is an example
How can I create such effect in android .If someone has code example , I would be very grateful if you share it.
Thanks in advance.
Check out 3D carousel controll in android.
A Data controls take various forms, one of the mostly used being the Listview. With the emerging "finger friendly" technologies, various controls have been developed to take advantage of easier data browsing. Android's natively supports the Gallery view which is implemented from the Coverflow Control
Hope this will guide you.