I am developing an app开发者_开发百科 using android OS for which I need to know how can I calculate the movement of the device up in the vertical direction.
I have been working on a small compass app the past couple of days, and have gotten the code up and running, but it seems that the compass reading is not accurate. After calibrating both phones, my fi
I have a Galaxy Tab 1000. I am trying to write a code, that will identify ANY movement. I have version 2.2 on the phone.
i am a student and recently i have seen a video of ip开发者_运维技巧hone application was this in this he just blow air from mouth (sorry dont know exact word hope u understand) and gets sensor event.
I am working on a project where I need to attach a sensor to the computer like laser开发者_运维百科 sensor or an infrared sensor, to use in a foul line detection. Basically the idea is, if someone ste
I\'m working on an application where I periodically need to get a sensor value. For this I\'m using AlarmManager and a Receiver at set intervals. Android\'s sensor implementation seems to be focused a
I have tried to integrate smile haarcascade (smileD_haarcascade_v0.05) in OpenCV but it only detect mouth portio开发者_C百科n how it will will detect whether person is smiling or not ?please review th
So I\'m using this code to get the Accelerometer data. When I am in the DDMS mode to check what my print statement is printing, I noticed that nothing is printed when the phone does not move. ie. its
I have noticed a lag between calling unregisterListener and when sensor events stop coming to my service. Is this normal? Is there a way to immediately stop receiving sensor 开发者_如何学JAVAevents?
I need some help getting info from the orientation sensor. As I have seen in just about every tutorial/guide out there, the values are passed to an event (onSensorChanged(SensorEvent event) in which t
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