Top "Android-sensors" questions

Android-sensors tag unites questions that are connected with different hardware sensors that are embedded into Android devices (barometer, accelerometer, magnetometer, microphone, camera and so on)

Reference coordinate system changes between OpenCV, OpenGL and Android Sensor

I am working with OpenCV, Android and OpenGL for an Augmented Reality project. As far as I know the coordintate …

opengl-es opencv rotation android-sensors coordinate-transformation
How to Calculate Height of Android Phone from ground

I am working on a project in which i have to calculate my device height from ground. I have searched …

android android-sensors
How to get the compass direction from azimuth on Android

I have to display which direction the user is pointing the Android device. I am using Sensor.TYPE_ACCELEROMETER, Sensor.…

android sensors android-sensors azimuth
onSensorChanged() is not called

I'm having a lot of trouble tonight with sensors, but it appear it is because of onSensorChanged() is not called. …

java android android-sensors
SCREEN_ORIENTATION_LANDSCAPE upside down - Why?

I am using the following code to set orientation locking per user preference: private void doLock(boolean locked) { if (locked) { …

android android-sensors android-orientation
Android accelerometer max values

So I have been searching for about 3 hours and I have not come up with a good answer/solution. My …

android android-sensors android-hardware
Android decibel meter

I want to create an app that would be able to use the phone's microphone in order to get the …

android android-sensors decibel
Inconsistent orientation sensor values on Android for azimuth/yaw and roll

I’m having trouble getting good orientation sensor readings. The sensor readings seemed unreliable, so I tested my code against …

android orientation android-sensors sensormanager
Gyroscope Issues with Device Orientation

I'm getting pitch and roll data from my device's gyroscope using this tutorial: http://www.thousand-thoughts.com/2012/03/android-sensor-fusion-tutorial/ All the …

android accelerometer android-sensors gyroscope
My Algorithm to Calculate Position of Smartphone - GPS and Sensors

I am developing an android application to calculate position based on Sensor's Data Accelerometer --> Calculate Linear Acceleration Magnetometer + …

c# android algorithm gps android-sensors