File

An API to read, write and navigate file system hierarchies, based on the w3c file api.

Objects

Accessing the Feature

As of version 3.0, Cordova implements device-level APIs as plugins. Use the CLI's plugin command, described in The Command-Line Interface, to add or remove this feature for a project:

    $ cordova plugin add org.apache.cordova.file
    $ cordova plugin ls
    [ 'org.apache.cordova.file' ]
    $ cordova plugin rm org.apache.cordova.file

You must add the file-transfer plugin separately. The CLI automatically adds the file plugin as a dependency, so there is no need to add it separately:

    $ cordova plugin add org.apache.cordova.file-transfer
    $ cordova plugin ls
    [ 'org.apache.cordova.file',
      'org.apache.cordova.file-transfer' ]
    $ cordova plugin rm org.apache.cordova.file-transfer

These commands apply to all targeted platforms, but modify the platform-specific configuration settings described below:

  • Amazon Fire OS

      (after adding just the file plugin)
      (in app/res/xml/config.xml)
      <feature name="File">
          <param name="android-package" value="org.apache.cordova.file.FileUtils" />
      </feature>
    
      (in app/AndroidManifest.xml)
      <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    
      (after adding just the file-transfer plugin)
      (in app/res/xml/config.xml)
      <feature name="FileTransfer">
          <param name="android-package" value="org.apache.cordova.filetransfer.FileTransfer" />
      </feature>
    
      (in app/AndroidManifest.xml)
      <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    
  • Android

      (after adding just the file plugin)
      (in app/res/xml/config.xml)
      <feature name="File">
          <param name="android-package" value="org.apache.cordova.file.FileUtils" />
      </feature>
    
      (in app/AndroidManifest.xml)
      <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    
      (after adding just the file-transfer plugin)
      (in app/res/xml/config.xml)
      <feature name="FileTransfer">
          <param name="android-package" value="org.apache.cordova.filetransfer.FileTransfer" />
      </feature>
    
      (in app/AndroidManifest.xml)
      <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    
  • BlackBerry WebWorks

      (in www/plugins.xml)
      <feature name="File">
          <param name="blackberry-package" value="org.apache.cordova.file.FileManager" />
      </feature>
      <feature name="FileTransfer">
          <param name="blackberry-package" value="org.apache.cordova.http.FileTransfer" />
      </feature>
    
      (in www/config.xml)
      <feature id="blackberry.io.file" required="true" version="1.0.0.0" />
      <feature id="blackberry.utils"   required="true" version="1.0.0.0" />
      <feature id="blackberry.io.dir"  required="true" version="1.0.0.0" />
      <rim:permissions>
          <rim:permit>access_shared</rim:permit>
      </rim:permissions>
    
  • iOS (in the named application directory's config.xml)

      <feature name="File">
          <param name="ios-package" value="CDVFile" />
      </feature>
      <feature name="FileTransfer">
          <param name="ios-package" value="CDVFileTransfer" />
      </feature>
    

Some platforms may support this feature without requiring any special configuration. See Platform Support for an overview.