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Not all Android real machines contain Google Map add-on. To build Google Map add-on, you need to discuss it with google.
However, if we develop an Android application that uses Google Map add-on (
There are two methods:
1) maintai
The Android program calls googlemap on the local machine, transmits the start and end positions, and generates a Roadmap
Copy codeThe Code is as follows: if (wodeweizhiPoint! = Null ){
If (wodeweizhiPoint. getLatitudeE6 ()! = 0 ){
Float chufajingdu = (float) (wodeweizhiPoint. getLongitudeE6 ()/1E6 );
Float chufaweidu = (float) (wodeweizhiPoint. getLatitudeE6 ()/1E6 );
Float daodajingdu = (float) (AppConstant. PointZuoBiao. liangxiangDaoHangPoint. getL
Because the project needs to use the Google map SDK to quickly develop the positioning and navigation functions of Android, there are many posts on the internet,
However, you cannot find the application location after you open http://code.google.com/android/maps-api-signup.html.
Last Huang Tian don't have heart, foun
href= "Geo:0,0?q=myaddress+encode" __ " target=" _blank " > Open map,i am here. a > This works under iphone - href= "Http://maps.apple.com/?q=myaddress+encode" target= "_blank" > Open Map, I am here. a >Here is the pages list:How to launch Google Maps on IPhone via web link?Getting Safari to Auto open Google Maps
Let's talk about the map V2 API key first:
During app packaging, You need to generate a XXX. keystore and use the sha1 generated by this secret room library to apply for the key as the key in androidmanifest. xml.
(Sometimes the key generated using Debug. keystore can also be used for unknown reasons)
Enter the subject:
According to https://developers.google.com/maps/documentation/android/reference/com/
Android Google Map
1. Before using the android Google map API, you must check whether the Google map application is installed in the system. The detection method is as follows:
protected boolean checkGoogleMap(){lean isInstallGMap = false; List
2. When det
1. First find the debug keystore path:
Open Eclipse ---> Windows ---> Preferences ---> Android ---> Build
Generally, the path C: \ Users \ Administrator \. android \ debug. keystore
2. Run the following command in cmd:
1) Open the cmd Console2) navigate to the jdk bin directory.Cd D: \ dev \ java \ jdk1.6.0 _ 12 \ binD:3) execute the command to obtain the authentication fingerprint:Keytool-list-alias andr
1. You can see the default debug KeyStore on Eclise------preference-----------the latest version of Android Eclipse eliminates the need to generate MD5 and SHA1 yourself.2. Login to the Google website account and go to the following URL https://console.developers.google.com/project/apps~soft-edu/apiui/api?authuser= 0. Click APIs on this page to turn the Google
When loading Google maps, the instructor said that the V3 version was used, so I searched for how to use V2 and how to apply for a key on the webpage.
I asked my teacher how to use V3. I always thought I wanted to upgrade something.
The instructor said that key is not required for V3,
This is not nonsense. I know it too. But how to use it? Oh, my God, there's no place to find it.
So we should try it wit
skip. We can easily find that the MD5 key value has been generated. (Note: My keytool.exe tool is under D: Program FilesJavajdk1.6.0 _ 23bin, so the step for me to access and obtain the MD5 key is:
1. (First, paste the debug. keystore document to D: Program FilesJavajdk1.6.0 _ 23bin) and then open the run input box in WIN + R.
2. Enter cmd to enter the Console
3. d:
4. cd D: Program FilesJavajdk1.6.0 _ 23bin
5. dir (now you enter the bin directory)
6. keytool-list-keystore debug. keystore
7. En
, so you can press the ENTER key to skip. It is easy to see that the MD5 key value has been generated. (Hint: My Keytool.exe tool is under D:program Filesjavajdk1.6.0_23bin, so the steps I get into and get MD5 key are
1. (First, paste the Debug.keystore document under D:program filesjavajdk1.6.0_23bin) and then win+r Open the Run input box
2. Enter cmd into the console
3.D:
4.CD D:program Filesjavajdk1.6.0_23bin
5.dir (You are now entering the bin directory)
6.keytool-list-keystore Debug.k
Map applications use Com.google.android.maps this package. Used by the Mapview control. But before you need to apply for a development API key, this key will be tied to the current computer user. And then through the key to the official application can get a development of the API key
First run cmd, in the DOS interface, enter
Keytool-list-v-keystore C:usersbystander.androiddebug.keystore
command, and then let you enter the KeyStore password,
Input:
Problem:
Im trying to implement mapview example which is defined on Android Hello views example but now Im facing failed to find provider info for com. Google. settings error...
Solution:
The mapview example doesn't set API key by default. So you must set it. Here is step by step:
Get MD5 from your system%JAVA_HOME%\bin\keytool.exe -list -alias androiddebugkey -keystore "C:\Documents and Settings\
Get
as getting it through the network.
Best_provider = mlocationmanager. network_provider;
It turns out that the problem lies in the location service acquisition method. After using the network method, you can get the current location on the real machine.
Then the program I wrote can finally run on the real machine. paste a picture to see it.
The above text shows that the address is not found because of the network speed problem. I should have found the relevant location information through addr
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