Summary:
Allows developers to specify headers to include in the HTTP request
when fetching a remote image. For example, one might leverage this
when fetching an image from an endpoint that requires authentication:
```
<Image
style={styles.logo}
source={{
uri: 'http://facebook.github.io/react/img/logo_og.png',
headers: {
Authorization: 'someAuthToken'
}
}}
/>
```
Note that the header values must be strings.
Works on iOS and Android.
**Test plan (required)**
- Ran a small example like the one above on iOS and Android and ensured the headers were sent to the server.
- Ran a small example to ensure that \<Image\> components without headers still work.
- Currently using this code in our app.
Adam Comella
Microsoft Corp.
Closes https://github.com/facebook/react-native/pull/7338
Reviewed By: javache
Differential Revision: D3371458
Pulled By: nicklockwood
fbshipit-source-id: cdb24fe2572c3ae3ba82c86ad383af6d85157e20
Summary:Initializing native modules can block the main thread for tens of milliseconds when it starts up, making it difficult to instantiate the bridge on demand without causing a performance blip.
This diff splits up the initialization of modules so that - although they still happen on the main thread - they don't block the thread continuously.
Reviewed By: javache
Differential Revision: D2965438
fb-gh-sync-id: 38c9c9d281e4672b5874d68b57d4c60d1d268344
shipit-source-id: 38c9c9d281e4672b5874d68b57d4c60d1d268344
Summary:
public
Standardises the image decoding logic for all image sources, meaning we get the benefits of efficient downscaling of images from all sources, not just ALAssets.
Reviewed By: javache
Differential Revision: D2647083
fb-gh-sync-id: e41456f838e4c6ab709b1c1523f651a86ff6e623
Summary: public
Added RCTDataRequestHandler, which is responsible for loading data URLs. This moves the logic for data URL handling out of RCTImageDownloader (no longer needed) and into the RCTNetwork library, where it makes more sense.
This also means that it is now possible to load data URLs via XHR, and use them for purposes other than just images.
Reviewed By: javache
Differential Revision: D2540964
fb-gh-sync-id: 4f0418bd6b9186f047cc8297276bb970795af104
Adam Comella
Nick Lockwood
Alex Akers
