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1 page.title=Camera
11 <li><a href="#androidCameraBuildingDriver">Building a Camera Library</a></li>
18 <p>Android's camera subsystem connects the camera application to the application framework and user space libraries, which in turn communicate with the camera hardware layer that operates the physical camera.</p>
19 <p>The diagram below illustrates the structure of the camera subsystem.</p>
23 <a name="androidCameraBuildingDriver"></a><h3>Building a Camera Library</h3>
25 <p>To implement a camera driver, create a shared library that implements the interface defined in <code>CameraHardwareInterface.h</code>. You must name your shared library <code>libcamera.so</code> so that it will get loaded from <code>/system/lib</code> at runtime. Place libcamera sources and <code>Android.mk</code> in <code>vendor/acme/chipset_or_board/libcamera/</code>.</p>
59 <p>The following diagram illustrates the sequence of function calls and actions necessary for your camera to preview.</p>
65 <p>The following diagram illustrates the sequence of function calls and actions necessary for your camera to take a picture.</p>
73 <p class="note"><strong>Note</strong>: This document relies on some Doxygen-generated content that appears in an iFrame below. To return to the Doxygen default content for this page, <a href="camera.html">click here</a>.</p>