Apply for the android Google map API key

1. First locate the debug keystore location:

2. In "cmd", type the following command:

Keytool-list-alias androiddebugkey-keystore "C: \ Users \ itrue \. Android \ Debug. keystore"-storepass Android-keypass android

If the system prompts that keytool cannot be found, add the bin directory in JDK to the environment variable.

Obtain the authentication fingerprint.

3. Input http://code.google.com/intl/zh-CN/android/maps-api-signup.html in chromeEnter the authentication fingerprint (MD5) to obtain the API key.

For example:

0m0vb7w4kx_5qrfs7xv0dva_fti6wma-r-irwcq
 

4. Use methods such:

<Com. Google. Android. Maps. mapview Android: layout_width = "fill_parent" Android: layout_height = "fill_parent" Android: apikey = "regular"/>