Android beginner, please make no assumptions! I created code that used a SensorEventListener to update a UI using a MutableDoubleState as an intermediary. This worked well with the event registration ...

I have this Java code using the ARCore Pose : private void updateCameraPose(Pose pose) { //float[] quaternion = new float[4]; //pose.getRotationQuaternion(quaternion, 0); ...

I'm working on a feature where an algorithm process available data collected from user mobile phone. Any help on this is greatly appreciated. expecting integrating, configuring, collecting of data. ...

I'm experimenting with sensors in Android and decided to make an app to measure the distance by which the device moves, using the linear acceleration sensor. I came up with a following piece of code: ...

I'm developing a mobile application that's supposed to take samples with different frequencies from two sensors (accelerometer and gyroscope) and save the results as JSON files. Each JSON file ...

This might be a dumb question but i'm working on a project that uses smartwatch sensors either than the default accelerometer, gyroscope, etc.. sensors. So like PPG SDNN, PPG SPO2 and so on. My ...

In the Android manifest file, we use the uses-feature tag so that the app can use a specific hardware or a software feature. How does the Android OS handle this tag internally and gives the access to ...

For one of my projects, I am trying to access the GNSS NMEA messages using a Flutter app in my Pixel 5. The library I am using right now is raw_gnss (https://github.com/deven98/raw_gnss). I could ...

I am having mobile app which starts in portrait and then requires device to change orientation to landscape mode to continue. I was performing mobile automation on this app using appium 2 and appium-...

I'm developing an indoor navigation application. I want to move the arrow sign in the field with the information I obtain from the device's sensor. If we think of the area as a room, as you move ...

I am trying to design an app in Android Studio that uses the proximity sensor. I added the following code in the manifest.xml and it still doesn't ask for the permission when I launch the app: uses-...

I have the orientation values from Android device RotationVector sensor expressed in degress as Yaw, Pitch and Roll angles. I want to continuously update the LibGDX Perspective camera rotation based ...

I'm working on a project where I'm trying to read sensor data from multiple sensors into a .txt file. I would like for the data to read in nicely so that it would be easy to read. Right now I've ...

I´m working in a POC in Android and I need to know if another application is using a sensor (moreover if it is starting or shutting down a sensor). Do you know if SensorManager does that? Perhaps ...

I wrote a quick app that displays all sensors of an Android device. Mine is a Samsung Galaxy Note 9. With BODY_SENSORS permissions granted, I'm indeed able to read the heart rate (HeartRate sensor), ...