Address review suggestions for sensor direct report related APIs
Changes inline with bug number
Some improvements about SensorDirectChannel class.
* Complete the doc about creation of SensorDirectChannel object.
* Make SensorDirectChannel implements java.nio.channels.Channel.
* Change isValid() to isOpen().
* Make close() thread safe.
Bug: 36550285
* Throw exception on failure of SensorManager.createDirectChannel.
* Change to use NullPointerException when unexpected null pointer
is passed in.
Bug: 36555061
* Move SensorManager.configureDirectChannel() to
SensorDirectChannel.configure().
* Format SensorDirectChannel.configure() function doc with
<pre></pre> to maintain the table structure.
* Reworded Sensor.isDirectChannelTypeSupported java doc.
Bug: 36555604
Test: pass updated cts SensorDirectReportTest
Change-Id: I447121eaf414cbc94292a109a9d93d2e3c89f8f4
10 files changed