Apply Google Map API key (register with the SDK debug certificate)

解决Android应用中Google Maps API密钥的配置问题

最新推荐文章于 2025-09-12 19:52:27 发布

原创最新推荐文章于 2025-09-12 19:52:27 发布 · 456 阅读

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#google #api #layout #class #android #build

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本文详细介绍了如何在Android项目中配置Google Maps API密钥，包括在Eclipse中设置默认调试证书，使用命令行工具keytool查询密钥信息，并通过XML布局文件正确引用API密钥。此外，还分享了一个遇到的问题：类引用预验证后的实现不匹配，导致异常显示。通过在另一个项目中复制代码解决了该问题。

Apply Google MapAPI key

eclipse -> Windows-> Preferences -> Android -> Build: Default debug keystore

Windows+R ->cmd -> cd C:Users\geek\.android\ ->(Enter)

Keytool –list –keystoredebug.keystore

Password: android

It shows SHA1,useless!

Try: keytool -list-v -keystore debug.keystore

http://code.google.com/android/maps-api-signup.html

Here is an examplexml layout to get you started on your way to mapping glory:

<com.google.android.maps.MapView

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:apiKey="YourGoogle Map API key" />

I met thisproblem: class ref in pre-verified class resolved to unexpected implementation.I did not solve it. I don’t know why it would show up! When I made another projectand copy the code to it, this problem disappeared.