Issue
I want to add images with my app. I see option to add images in res/drawable
folder. But I have lot of images. How can I access the directory?
e.g. to access sdcard location I can use
File directory = new File(
android.os.Environment.getExternalStorageDirectory()
+ File.separator + AppConstant.PHOTO_ALBUM);
But I have images in drawable folder which will be with app. So how to access directory in android project. So that I can use something like File[] listFiles = directory.listFiles();
Is there better way to save and access images through app?
Solution
The solution I can suggest you is to store your images into "Asset" folder in your project and you can easily access all the images at once by following these steps:
- Create a folder named "images" in your asset folder.
- Copy all your images in that "images" folder.
3.Get your images list like this:
String[] images =getAssets().list("images");
ArrayList<String> listImages = new ArrayList<String>(Arrays.asList(images));
4.Now set the images to your "imageview" like this:
InputStream inputstream=mContext.getAssets().open("images/"
+listImages.get(position));
Drawable drawable = Drawable.createFromStream(inputstream, null);
imageView.setImageDrawable(drawable);
Answered By - Zohaib Hassan
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