Expo file download share

Layout Props. Shadow Props. Text Style Props. View Style Props. LayoutEvent Object Type. PressEvent Object Type. React Node Object Type. Rect Object Type. Base64 -- Binary, radix representation. These values can be used to define how sessions work on iOS. If the task completes while the application is in background, the Promise will be either resolved immediately or if the application execution has already been stopped once the app is moved to foreground again.

Note : The background session doesn't fail if the server or your connection is down. Rather, it continues retrying until the task succeeds or is canceled manually.

Bringing the application to foreground again would trigger Promise rejection. The request can't contain additional data. The provided file will be encoded into HTTP request. This request can contain additional data. How to handle such requests? The simple server in Node. It may be e.

URI returned by CameraRoll. See supported URI schemes. Else returns a Promise that resolves to an object with the following fields:. If operating on a source from CameraRoll. This is the same as the fileUri input parameter. Contains the MD5 hash of the file. Read the entire contents of a file as a string. Options: FileSystem. UTF8 , FileSystem. Default is FileSystem. This option is only used when encoding: FileSystem. Base64 and position is defined. Base64 and length is defined.

A Promise that resolves to a string containing the entire contents of the file. You can't create a new file. Delete a file or directory. If the URI points to a directory, the directory and all its contents are recursively deleted. Create a copy of a file or directory. Directories are recursively copied with all of their contents. It can be also used to copy content shared by other apps to local filesystem. It can be e.

A Promise that resolves to an array of strings, each containing the name of a file or directory contained in the directory at fileUri. Download the contents at a remote URI to a file in the app's file system. The directory for a local file uri must exist prior to calling this function. If there is no file at this URI, a new one is created. If there is a file at this URI, its contents are replaced. I've saved the file i want to share locally using FileSystem.

How can I share an image I have saved locally on Android? Improve this question. Madhavan Malolan Madhavan Malolan 6 6 silver badges 24 24 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. This enables you to share local files. MikeK you can download the file from S3 using Expo's FileSystem library, and then share the uri of the locally downloaded file. That's what I ended up doing, but seems to be an extra step to me, no?

David Pears David Pears 4 4 silver badges 14 14 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.