presentation/src/main/res-features/camera/values/attrs.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2018 The Smash Ks Open Project
~
~ Licensed 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.
-->
<resources>
<declare-styleable name="CameraView">
<!--
Set this to true if you want the CameraView to adjust its bounds to preserve the aspect
ratio of its camera preview.
-->
<attr name="android:adjustViewBounds"/>
<!-- Direction the camera faces relative to device screen. -->
<attr name="facing" format="enum">
<!-- The camera device faces the opposite direction as the device's screen. -->
<enum name="back" value="0"/>
<!-- The camera device faces the same direction as the device's screen. -->
<enum name="front" value="1"/>
</attr>
<!-- Aspect ratio of camera preview and pictures. -->
<attr name="aspectRatio" format="string"/>
<!-- Continuous auto focus mode. -->
<attr name="autoFocus" format="boolean"/>
<!-- The flash mode. -->
<attr name="flash" format="enum">
<!-- Flash will not be fired. -->
<enum name="off" value="0"/>
<!--
Flash will always be fired during snapshot.
The flash may also be fired during preview or auto-focus depending on the driver.
-->
<enum name="on" value="1"/>
<!--
Constant emission of light during preview, auto-focus and snapshot.
This can also be used for video recording.
-->
<enum name="torch" value="2"/>
<!--
Flash will be fired automatically when required.
The flash may be fired during preview, auto-focus, or snapshot depending on the
driver.
-->
<enum name="auto" value="3"/>
<!--
Flash will be fired in red-eye reduction mode.
-->
<enum name="redEye" value="4"/>
</attr>
</declare-styleable>
</resources>