* Android tap-to-focus and improved (continuous) auto-focus
Tap-to-focus
- On tap, compute focus area around motion event's location, and pass this to the camera parameters
as the new focus area.
- Adds RCTCameraUtils.java file, so far with only a single function that helps compute the focus area
from a motion event. This file can serve as a location for utility constants and functions for the
rest of the app, where such things can be extracted out.
Improved (continuous) auto-focus
- Use FOCUS_MODE_CONTINUOUS_PICTURE/VIDEO when possible to enable continuous auto-focus; fall back to
FOCUS_MODE_AUTO otherwise, if able.
Other changes
- Update README to specify differences between iOS and Android for focus and zoom functionality.
- Update AndroidManifest with more thorough list of permissions and features.
- Update Example package.json react and react-native dependencies to match root package's package.json.
* Example: default empty onFocusChanged callback
- Enables default tap-to-focus behavior in Example app, facilitating
testing of focus features in the Example app
Android MediaRecorder:
- Most importantly, call Camera.unlock() before setting the camera on the
MediaRecorder instance, and release() not just reset() when releasing the MediaRecorder
instance!
- Add comments and notes for preparing and releasing MediaRecorder instance.
- Add onError callback for errors during recording session.
RCTCameraViewManager, RCTCamera, RCTCameraViewFinder, RCTCameraView:
- Implement setCaptureMode, preparing camera based on captureMode. Currently, the only step that
needs to be taken here is setting the recording hint for videos.
- Handle setting _captureMode instance variable where applicable.
Sizing
- Determine ViewFinder supported sizes based on actual captureMode (i.e., get supported picture
sizes when in still capture mode, and get supported video sizes when in video capture mode).
Output files:
- Get appropriate external storage public directory based on media type (image or video).
- Minor variable renaming to indicate that both images or videos can be saved.
README:
- Update captureTarget to indicate that cameraRoll is the actual default for both systems.
- Small clarification for output data type for deprecated memory captureTarget output.
* Initial commit with Android video support
* stopCapture now works
* Bug fixes and parameter enhancements. README updated.
* Modified stopCapture parameter count to match iOS
* fixed promise bug on stopCapture
* Update RCTCameraModule.java
In Android preview and recording sizes are different, which can cause an error. This fix detects the difference and chooses a recording resolution that matches.
* Update RCTCameraModule.java
* Update RCTCamera.java
Creating video functions in style/convention of existing
* Update RCTCameraModule.java
Use new functions for adjusting video capture size and quality
* Update RCTCameraModule.java
Fixes issue where file not video playable (readable) on older devices
* Update AndroidManifest.xml
Since we're reading and writing video and pictures, need permissions for it.
* Fixed upside down camera (on some platforms), and misc bugs and crashes
* Added camera-roll and capture to memory support, new options, and support for duration, filesize, and metadata
* To make merge nicer, temporarily reverting "Added camera-roll and capture to memory support, new options, and support for duration, filesize, and metadata"
This reverts commit 9ea1ad409c7e6121cf0197172e752b7523d4b092.
* Fixed merge & brought back all improvements from 9ea1ad4
* Fixed logic for video -> camera roll
* Updates
* Uncommenting setProfile
* Fix support for React Native 0.25
* Renamed Camera to index
* * Fix after merge android recording
* * Fixed android camera roll file saving
* Added recording to example
* * Android promise rejections with exceptions
* Fixed preview, video and photo sizes
* Android recording result in new, javascript object, format
* * Removed example.index.android.js as there is Example project
* * Readme for example
* don't force a specific codec
* always use cache dir
* * Using MediaScannerConnection instead of ACTION_MEDIA_SCANNER_SCAN_FILE intent
* * As described in https://github.com/lwansbrough/react-native-camera/pull/262#issuecomment-239622268:
- fixed video the wrong direction and recoder start fail at "low,medium" on the nexus 5 x
Working: set aspect, select camera type, set flash/torch mode, take picture and save it to the file system, mediaroll as data.
Not working: Video capture, set orientation.
Known problem: Front camera pictures are not oriented correctly.
Abe Botros