CODEWITHSUNDEEP
javascriptandroidimagefilecordova
Sam
Sam

Reputation: 179

Load image from internal memory and display it

Hello Im developing an android app, I have few image files saved in the internal memory of the android device. How can I display them on the app.

The images are in the directory /storage/emulated/0/images_to_display

I'm using javascript. I want to display these images from that particular folder.

Also it would be nice if those images displayed in the App are updated (with newer ones) every time I go to that part of the app (images are updated in the device internal memory by another operation, the image file name won't be changed though)

Any help is appreciated.

Sam

Upvotes: 0

Views: 1299

Answers (3)

Sam
Sam

Reputation: 179

Found the solution:

add plugin : cordova-plugin-file

on the device ready call back add : window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, onFileSystemSuccess, fail);

in the <body> add : <img src="/storage/emulated/0/path-to-file/img.png">

Upvotes: 1

faiyaz meghreji
faiyaz meghreji

Reputation: 271

      first compile   in gradle
  compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.4'

then

 ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this)
                .threadPriority(Thread.NORM_PRIORITY - 2)
                .denyCacheImageMultipleSizesInMemory()
                .diskCacheFileNameGenerator(new Md5FileNameGenerator())
                .tasksProcessingOrder(QueueProcessingType.LIFO)
                .build();
        ImageLoader.getInstance().init(config);

  ImageLoader.getInstance().displayImage("file://" + "/storage/emulated/0/images_to_display");

Upvotes: 1

Yaroslav
Yaroslav

Reputation: 31

Since you didn't provide any information about what kind of app (Cordova, ReactNative, whatever) you use, it's hard to answer.

For Cordova, maybe you can look at https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-file/

Upvotes: 1

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