花费 95ms 找到491条记录
1 Can I emulate a compass on Android
2010年03月04 - I want to test a compass app on the emulator. Is this possible or do I have to use a real device. Also I do not want to use gps. 我想在模拟器上测试指南针应用程序。这是
2 Android Maps v2 rotate mapView with compass
2013年02月08 - I'm developing an app which needs to rotate the mapView with a compass. I know how to rotate the camera but I need to rotate the mapView
3 Android Compass point to my location instead of north
2016年04月07 - I'm developing compass application where I want the compass to point to a particular latitude longitude position instead of the usual north. I found
4 Android phone orientation overview including compass
2011年01月27 - behaves like a normal compass - its "virtual needle" points to magnetic north. Android merges the information from these two sensors so that whenever
5 simple Compass using Magnetometer - Android (Java)
2014年11月09 - compass. I am using the following equations to find North, South, West, and East. 我正在用这个传感器的磁强计做一个简单的指南针。我用下面的方程来求北、南、西、东。 Direction (y>0) = 90 - [arcTAN
6 Calculate compass bearing / heading to location in Android
2010年11月29 - this is correct because it lines up with the compass used on the Google Map view. a)我用磁强计和加速度计的传感器值计算了北方。我知道这是正确的,因为它与谷歌地图视图中使用的指南针对齐。 b) I have calculated
7 PhoneGap API帮助文档翻译—Compass(罗盘)
2012年02月01 - ;compass.clearWatch 停止watch ID参数指向的罗盘监视。navigator.compass.clearWatch(watchID);watchID: 由compass.watchHeading返回的引用标示。支持的平台:Android iPhone 简单的范例:var watchID
8 Android Canvas 实现指南针(Compass
2017年04月25 - .os.Bundle;import android.util.Log;import android.view.View;import android.view.Window;/** * Compass 指南针 */public class MainActivity extends Activity { private
9 Can I use Javascript to get the compass heading for iOS and Android?
2013年04月16 - Can I use Javascript in a cross-platform way to get the compass heading in iOS and Android (with Chrome), without using something like PhoneGap? I
10 改进了一个很有意思的开源项目3D罗盘(marine compass
2011年07月15 - 网上有一个3D的罗盘(英文名叫marine compass),利用orientation sensor做出来的,项目的源码在这里http://open-app.org/2011/02/marine-compass-3d-compass-for-android/我因为在开发的时候需要调试传感器,就把

 
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