I can use the SensorManager and SensorEventListener to get the azimuth. I am wondering if the built i开发者_JAVA技巧n Intent to capture an image provides the azimuth or orientation? Thanks Jon
Not by default... but good idea.
Here's a list of exif tags present on one of the pics from my Moto droid on Android 2.1.
File name : 2009-11-11 17.00.20.jpg File size : 1147174 bytes File date : 2009:11:11 18:00:20 Camera make : Motorola Camera model : Droid Date/Time : 2009:11:11 17:00:11 Resolution : 2592 x 1936 Orientation : rotate 90 Flash used : No Exposure time: 0.100 s (1/10) Aperture : f/2.8 ISO equiv. : 200 Whitebalance : Auto Metering Mode: center weight Exposure : program (auto) GPS Latitude : N 44d 55m 44s GPS Longitude: W 77d 22m 22s
I bet there's a way to add it to the image... With the onboard orientation sensor you can calculate azimuth.
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