android-sensors

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Tracking position of a person inside a building [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-03-12 08:21 分类：问答
Android Sensors - Which of them get direct input?

the Android SDK actually offers a nice interface to access the sensors. But e.g. the linear acceleration-sensor can be evaluated as the documentation describes from gravity and acceleration - so there[详细]

2023-03-11 18:11 分类：问答
android compass seems unreliable

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[详细]

2023-03-11 06:37 分类：问答
Problem working with sensor - accelerometer

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.[详细]

2023-03-11 02:48 分类：问答
Sensors in smartphones

I would like to 开发者_开发问答learn on how the sensors like accelerometer, pressure sensors, light sensors and the rest actually work in smartphones. Say if we have onSensorChanged for an acceleromet[详细]

2023-03-10 05:52 分类：问答
Which android sensor will give ma data if I move phone like this...?

I am getting start sensor. I want to know which sensor in android will help 开发者_如何学运维me. and how? If I want to know when my phone moves like this.. Anim Video .[详细]

2023-03-08 14:49 分类：问答
How to calculate distance between two points while walking (without GPS)

The android\'s distanceTo() and distanceBetween() function gives results when I reach the destination lat and lon. But I need to cover the case when latitude and longitude may not be changed (e.g. if[详细]

2023-03-08 01:19 分类：问答
Getting lux value from light sensor without onSensorChanged() event?

Just wondering, is there a way to gain the value of the light sensor on an Android phone without waiting for an onSensorChanged() event to occur? To save battery I use registerListener() and unregiste[详细]

2023-03-07 22:44 分类：问答
Android light sensor not triggering event

When using the light sensor, I have an issue where the onSensorChanged() event is never triggered. The reason is that when the listener is registered, if the lux value remains constant, there\'s no ch[详细]

2023-03-07 14:20 分类：问答
How to check accuracy values on OnAccuracyChanged method in sensor event listening Activity?

I\'m making an application that works as a compass, though I want to calibrate the acceleromet开发者_运维问答er and the magneticfield sensors to make it more efficient.[详细]

2023-03-06 10:20 分类：问答