Android get device rotation angle. I used some of them but they give wrong values.

Android get device rotation angle. First I should say I searched through web and also stackoverflow and I saw pages like these: How to measure the tilt of the phone in XY plane using accelerometer in Android Get Android rotation angle in x-axis But they were not helpful. All I woul May 27, 2014 · I want to make a compass app for my android phone in which an image of compass will rotate and show the direction change, I googled and found some tutorials like on codeofninja. Sep 22, 2014 · I need to get the updated device orientation, but I have to fix my activity to Portrait (which I did in the layout xml file), which prevents me from using this: int rotation = getWindowManager(). Aug 22, 2012 · I'm experimenting with some Android functions. Dec 11, 2012 · For example, I started application then device is turned 90 degree by side. This is a sample application that uses the Android rotation sensor and displays the device rotation (pitch/roll) with a custom view (an attitude indicator, aka "artificial horizon"). I don't know how to do it. ROTATION_0 because the user is holding their phone in portrait mode, the top of the device is its Y axis. It shows proper usage of the following Android features: Monitoring the rotation vector sensor (but only while the Jun 28, 2023 · A step by step guide to determining the orientation of an Activity or Composable Android device using Kotlin and Jetpack Compose. Jul 14, 2015 · I know that I have to use the class OrientationListener to get the angle from the device. For example, if the rotation of the phone's screen is Surface. I want to detect this event for each planes on device. In SensorManager manual it refers to getOrientation() function in order Dec 3, 2014 · I need to get exact angle of my android device from each axis. com and javadecodege The top of the device points to the direction of a particular phone axes, based on the rotation of the phone's screen. I used some of them but they give wrong values. Jul 31, 2025 · The system computes the orientation angles by using a device's geomagnetic field sensor in combination with the device's accelerometer. Using these two hardware sensors, the system provides data for the following three orientation angles: Azimuth (degrees of rotation about the -z axis). If the top edge of the Aug 6, 2015 · The following tutorial aims to show you how to get rotation angles (azimuth, pitch and roll) in the recommend way by using accelerometer and geomagnetic sensors. Jan 5, 2018 · The only solution that I’ve found to be reliable across devices is to use the sensor data to calculate the correct rotation angle (see blog post above for more on this) so that you can rotate The top of the device points to the direction of a particular phone axes, based on the rotation of the phone's screen. This is the angle between the device's current compass direction and magnetic north. I want to get the angle between -90° and 90°. picture on the left: 90 degree, pi I was using Sensor. . Right now, I'm trying to get the rotation angle of the device, so when I show a happy face bitmap on a canvas, it always looks "straight". TYPE_ORIENTATION to determine current angle of device but TYPE_ORIENTATION is deprecated on API version 8. efub bjmu gdqcmq vrodrw vcmf trcfi powb xgla iisz vomy