how to spoof gps

Today, one hours, wrote a GPS acquisition location code of a small example, including a reference to some of the code on the Web, and some changes to the code, I hope to help. The specific code is as follows: to practical adnroid platform GPS equipment, first need to add permissions, so you need to add the following permissions: The specific implementation code is as follows: First determine

). substring (string.valueof (b). Length ()-2);//the number of seconds is converted to a string containing the leading thes = ":" + string.valueof (b). substring (string.valueof (b). Length ()-4, string.valueof (b). Length ()-2) + s;//Convert fractions into strings *B/= 10000; $ if(B >= 24) {Panax NotoginsengB-= 24; - } the if(B >= 10) { +s = string.valueof (B) +s; A } the Else if(b ) { +s = "0" + string.valueof (B) +s; - } $ System.out.println (s)

First, the reference source:GPS Basic example-android ExampleHttp://androidexample.com/GPS_Basic__-__Android_Example/index.php?view=article_discriptionaid=68aaid =93Second, Permission:android:name= "Android.permission.ACCESS_FINE_LOCATION"/> android:name= "Android.permission.INTERNET"/>Third, Example: PackageCom.example.gpsbasics;Importandroid.location.Location;ImportAndroid.location.LocationListener;ImportAndroid.location.LocationManager;ImportAndroid.os.Bundle;ImportAndroid.util.Log;ImportAnd

From: http://www.gpsinformation.org/dale/nmea.htm The most important NMEA sentences include the GGA which provides the current fix data, The RMC which provides the minimum GPS sentences information, and the GSA which provides the satellite status data. GGA-Essential fix data which provide 3D location and accuracy data. $GPGGA,123519,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9,M,,*47Where: GGA Global Positioning System Fix Data 12

1. simulator simulating Gps When simulating Gps in a simulator, you must first Open the DDMS view. In eclipse, choose Windows> Open Perspective> Others> DDMS. In the DDMS view, open the Emulator Control tab, select the Manual sub-tab in the Location Controls group, enter the value in the longitude and latitude, and click Send to simulate a single Gps Positionin

In the past few days, GPS on WM wanted to obtain satellite data and found some information. There are two possible methods: 1, the Traditional GPS Programming Method reads data from the GPS device through the serial port, parses and processes the data. 2. Apply the gpsid function library provided by Windows Mobile to interview the Traditional

GPS drift has always been a headache for users and manufacturers. It is also the first choice for many users to choose GPS. Good product positioning is accurate and the drift is very small. So how can we improve GPS drift? 1) software-only Method. Filter by softwareAlgorithmFilter data on devices or on the positioning platform. This method is often used in th

Scenario: the longitude and latitude coordinates of two GPS points are known. Calculate the distance between two points. 1.Distance/latitude relationship GPS: 22.514519, 113.380301 GPS: 22.511962, 113.380301 Distance: 284.6439379583341 Jl_wd = 284.6439379583341/(22.51451-22.511962) = 111712.69150641055729984301412873 (meters/degree) 2.Distance/longitude re

Use of the Exifinterface class to write GPS information to a picture in JPEG formatJPGE format is one of the image compression format, JPG belongs to one of these; if we need to write the GPS information to the picture itself is relatively simple, get the picture handle exifinterface on it, but I have encountered a few problems in the process, After the settlement, we will consider writing this piece for yo

I was developing androidProgramWhen calling GPS, they all use functions directly. Public void Requestlocationupdates (Long mintime, float mindistance, Criteria, pendingintent intent) However, the customer recently said that the GPS of the mobile phone is not accurate enough, so he learned about the two parameters in the function signature from the Google developer website. If there is any inac

Currently, common GPS navigators on the market are basically based on Windows CE 5.0/6.0. Most manufacturers hide and disguise the operating system. In particular, brand-name machines are even more hidden. (This is a good practice for shangzhai machine. The wince startup interface is directly open to users) My students recently purchased a q70 navigator because they needed a platform to demonstrate software for their course design (embedded softw