Android Camera2Raw Sample
===================================
This sample demonstrates using the Camera2 API to capture a JPEG and RAW sensor frame.
Check the source code to see a typical example of how to display the camera preview;
run auto-focus, auto-exposure metering, and auto-white-balance; capture a JPEG and
RAW image for the same sensor frame; and save these into MediaStore for use in other
applications.
Introduction
------------
The [Camera2 API][1] allows users to capture RAW images, i.e. unprocessed pixel data
directly from the camera sensor that has not yet been converted into a format and
colorspace typically used for displaying and storing images viewed by humans. The
[DngCreator][2] class is provided as part of the Camera2 API as a utility for saving
RAW images as DNG files.
This sample displays a live camera preview in a TextureView, and saves JPEG and DNG
file for each image captured.
[1]: https://developer.android.com/reference/android/hardware/camera2/package-summary.html
[2]: https://developer.android.com/reference/android/hardware/camera2/DngCreator.html
Pre-requisites
--------------
- Android SDK 27
- Android Build Tools v27.0.2
- Android Support Repository
Screenshots
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<img src="screenshots/main.png" height="400" alt="Screenshot"/>
Getting Started
---------------
This sample uses the Gradle build system. To build this project, use the
"gradlew build" command or use "Import Project" in Android Studio.
Support
-------
- Google+ Community: https://plus.google.com/communities/105153134372062985968
- Stack Overflow: http://stackoverflow.com/questions/tagged/android
If you've found an error in this sample, please file an issue:
https://github.com/googlesamples/android-Camera2Raw
Patches are encouraged, and may be submitted by forking this project and
submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.
License
-------
Copyright 2017 The Android Open Source Project, Inc.
Licensed to the Apache Software Foundation (ASF) under one or more contributor
license agreements. See the NOTICE file distributed with this work for
additional information regarding copyright ownership. The ASF licenses this
file to you under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy of
the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.