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  1. Apache Cordova
  2. CB-11699

FileReader.READ_CHUNK_SIZE is not working with Base64 conversion

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.2.0
    • None
    • cordova-plugin-file

    • Bug in JavaScript so all platforms will be affected

    Description

      CB-7862 - the fix for reading files in chunks defined the chunk size as follow:
      FileReader.READ_CHUNK_SIZE = 256*1024;

      I found a bug on iOS that readAsDataURL in CDVFile.m, converting it to Base64 will not work because the chunk size 262144 is not dividable by 3.

      The quick fix will be FileReader.READ_CHUNK_SIZE = (256*1024) - 1

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        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. CB-11199 Plugin File: FileReader readAsDataURL does not work with JPG on Android 4.4.2

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #191

          Activity

            People

              vladimir.kotikov Vladimir Kotikov
              tl274n Tony Leung
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              Dates

                Created:
                Updated:
                Resolved: