React native how to save image in application?











up vote
0
down vote

favorite












I want to save images from camera roll internally in my app.



I've been using react-native-image-crop-picker to import the image's base64 data and saving it with AsyncStorage.



The problem is when it comes to render Images using base64 data, it's extremely slow.



I would like to save the images and have their URIs in order to render them faster.






reactjs react-native







share|improve this question


















  • 1




    Try rn-fetch-blob
    – Ziyo
    Nov 21 at 22:57










  • Thanks, I'm checking it out :)
    – NewBieBR
    Nov 21 at 23:01










  • on iOS you cann not save the path for any image, because it would be always change. the better option is past the option includeBase64:falseto your request object. try it and let me know if it now faster
    – Helmer Barcos
    Nov 21 at 23:27












  • Yes but I want to save images from camera roll internally in my app.
    – NewBieBR
    Nov 22 at 0:14















up vote
0
down vote

favorite












I want to save images from camera roll internally in my app.



I've been using react-native-image-crop-picker to import the image's base64 data and saving it with AsyncStorage.



The problem is when it comes to render Images using base64 data, it's extremely slow.



I would like to save the images and have their URIs in order to render them faster.






reactjs react-native







share|improve this question


















  • 1




    Try rn-fetch-blob
    – Ziyo
    Nov 21 at 22:57










  • Thanks, I'm checking it out :)
    – NewBieBR
    Nov 21 at 23:01










  • on iOS you cann not save the path for any image, because it would be always change. the better option is past the option includeBase64:falseto your request object. try it and let me know if it now faster
    – Helmer Barcos
    Nov 21 at 23:27












  • Yes but I want to save images from camera roll internally in my app.
    – NewBieBR
    Nov 22 at 0:14













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I want to save images from camera roll internally in my app.



I've been using react-native-image-crop-picker to import the image's base64 data and saving it with AsyncStorage.



The problem is when it comes to render Images using base64 data, it's extremely slow.



I would like to save the images and have their URIs in order to render them faster.






reactjs react-native







share|improve this question













I want to save images from camera roll internally in my app.



I've been using react-native-image-crop-picker to import the image's base64 data and saving it with AsyncStorage.



The problem is when it comes to render Images using base64 data, it's extremely slow.



I would like to save the images and have their URIs in order to render them faster.






reactjs react-native




reactjs react-native






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 21 at 22:55









NewBieBR

14019




14019








  • 1




    Try rn-fetch-blob
    – Ziyo
    Nov 21 at 22:57










  • Thanks, I'm checking it out :)
    – NewBieBR
    Nov 21 at 23:01










  • on iOS you cann not save the path for any image, because it would be always change. the better option is past the option includeBase64:falseto your request object. try it and let me know if it now faster
    – Helmer Barcos
    Nov 21 at 23:27












  • Yes but I want to save images from camera roll internally in my app.
    – NewBieBR
    Nov 22 at 0:14














  • 1




    Try rn-fetch-blob
    – Ziyo
    Nov 21 at 22:57










  • Thanks, I'm checking it out :)
    – NewBieBR
    Nov 21 at 23:01










  • on iOS you cann not save the path for any image, because it would be always change. the better option is past the option includeBase64:falseto your request object. try it and let me know if it now faster
    – Helmer Barcos
    Nov 21 at 23:27












  • Yes but I want to save images from camera roll internally in my app.
    – NewBieBR
    Nov 22 at 0:14








1




1




Try rn-fetch-blob
– Ziyo
Nov 21 at 22:57




Try rn-fetch-blob
– Ziyo
Nov 21 at 22:57












Thanks, I'm checking it out :)
– NewBieBR
Nov 21 at 23:01




Thanks, I'm checking it out :)
– NewBieBR
Nov 21 at 23:01












on iOS you cann not save the path for any image, because it would be always change. the better option is past the option includeBase64:falseto your request object. try it and let me know if it now faster
– Helmer Barcos
Nov 21 at 23:27






on iOS you cann not save the path for any image, because it would be always change. the better option is past the option includeBase64:falseto your request object. try it and let me know if it now faster
– Helmer Barcos
Nov 21 at 23:27














Yes but I want to save images from camera roll internally in my app.
– NewBieBR
Nov 22 at 0:14




Yes but I want to save images from camera roll internally in my app.
– NewBieBR
Nov 22 at 0:14












1 Answer
1






active

oldest

votes

















up vote
1
down vote













Refer this link How to get absolute path of a file in React-native



This Link will help you in Implementation Code Sample



Once you get the absolute path of the file rn-fetch-blob package will help you store it your file system checkout this link File system



I hope this helps, do comment if any doubts !






share|improve this answer























    Your Answer






    StackExchange.ifUsing("editor", function () {
    StackExchange.using("externalEditor", function () {
    StackExchange.using("snippets", function () {
    StackExchange.snippets.init();
    });
    });
    }, "code-snippets");

    StackExchange.ready(function() {
    var channelOptions = {
    tags: "".split(" "),
    id: "1"
    };
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function() {
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled) {
    StackExchange.using("snippets", function() {
    createEditor();
    });
    }
    else {
    createEditor();
    }
    });

    function createEditor() {
    StackExchange.prepareEditor({
    heartbeatType: 'answer',
    convertImagesToLinks: true,
    noModals: true,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: 10,
    bindNavPrevention: true,
    postfix: "",
    imageUploader: {
    brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
    contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
    allowUrls: true
    },
    onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    });


    }
    });














    draft saved

    draft discarded


















    StackExchange.ready(
    function () {
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53421590%2freact-native-how-to-save-image-in-application%23new-answer', 'question_page');
    }
    );

    Post as a guest















    Required, but never shown

























    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    1
    down vote













    Refer this link How to get absolute path of a file in React-native



    This Link will help you in Implementation Code Sample



    Once you get the absolute path of the file rn-fetch-blob package will help you store it your file system checkout this link File system



    I hope this helps, do comment if any doubts !






    share|improve this answer



























      up vote
      1
      down vote













      Refer this link How to get absolute path of a file in React-native



      This Link will help you in Implementation Code Sample



      Once you get the absolute path of the file rn-fetch-blob package will help you store it your file system checkout this link File system



      I hope this helps, do comment if any doubts !






      share|improve this answer

























        up vote
        1
        down vote










        up vote
        1
        down vote









        Refer this link How to get absolute path of a file in React-native



        This Link will help you in Implementation Code Sample



        Once you get the absolute path of the file rn-fetch-blob package will help you store it your file system checkout this link File system



        I hope this helps, do comment if any doubts !






        share|improve this answer














        Refer this link How to get absolute path of a file in React-native



        This Link will help you in Implementation Code Sample



        Once you get the absolute path of the file rn-fetch-blob package will help you store it your file system checkout this link File system



        I hope this helps, do comment if any doubts !







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 22 at 6:03

























        answered Nov 22 at 5:56









        Ron

        13410




        13410






























            draft saved

            draft discarded




















































            Thanks for contributing an answer to Stack Overflow!


            • Please be sure to answer the question. Provide details and share your research!

            But avoid …



            • Asking for help, clarification, or responding to other answers.

            • Making statements based on opinion; back them up with references or personal experience.


            To learn more, see our tips on writing great answers.





            Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


            Please pay close attention to the following guidance:


            • Please be sure to answer the question. Provide details and share your research!

            But avoid …



            • Asking for help, clarification, or responding to other answers.

            • Making statements based on opinion; back them up with references or personal experience.


            To learn more, see our tips on writing great answers.




            draft saved


            draft discarded














            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53421590%2freact-native-how-to-save-image-in-application%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown





















































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown

































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown







            -

            Popular posts from this blog

            Contact image not getting when fetch all contact list from iPhone by CNContact

            Image
            up vote 0 down vote favorite I know this question already asked but not getting solution. From this code I will get all the information from the contact but image not found when open vcf files on mac os, also not getting when share this file. I use this stackoverflow link here but It's not help full. var contacts = [CNContact]() let keys = [CNContactVCardSerialization.descriptorForRequiredKeys() ] as [Any] let request = CNContactFetchRequest(keysToFetch: keys as! [CNKeyDescriptor]) do { try self.contactStore.enumerateContacts(with: request) { (contact, stop) in // Array containing all unified contacts from everywhere contacts.append(contact) } } catch { print("unable to fetch contacts") } do { let data = try
            Read more

            count number of partitions of a set with n elements into k subsets

            Image
            up vote 6 down vote favorite 1 This program is for count number of partitions of a set with n elements into k subsets I am confusing here return k*countP(n-1, k) + countP(n-1, k-1); can some one explain what is happening here? why we are multiplying with k? NOTE->I know this is not the best way to calculate number of partitions that would be DP // A C++ program to count number of partitions // of a set with n elements into k subsets #include<iostream> using namespace std; // Returns count of different partitions of n // elements in k subsets int countP(int n, int k) { // Base cases if (n == 0 || k == 0 || k > n) return 0; if (k == 1 || k == n) return 1; // S(n+1, k) = k*S(n, k) + S(n, k-1) return k*countP(n-1, k) + countP(n-1, k-1); } // Driver program int ma
            Read more

            A CLEAN and SIMPLE way to add appendices to Table of Contents and bookmarks

            Image
            0 I found a lot of questions abount appendices and ToC. Many users want appendices to be grouped in an Appendix part, however some problems arise with ToC, hyperref, PDF viewer bookmarks, and so on. There are different solutions which require extra packages, command patching and other extra code, however none of them satisfies me. I almost found an easy way to accomplish a good result, where appendices are added to bookmarks in the right way and hyperref links point to the right page. However, the number of the "Appendix" part page is wrong (it's the number of appendix A). Is there any EASY way to fix that? This is a MWE: documentclass{book} usepackage[nottoc,notlot,notlof]{tocbibind} usepackage{hyperref} begin{document} frontmatter tableofcontents mainmatter part{First} chapter{
            Read more