我的安卓是W806，MIUI系统(andrid 2.3.4，可以在
http://119.147.150.88/gdown_group321/M00/01/BB/d5OWWE-TiE0AAAAABFRc6HZ-Izc1688998/MIUI_W806_updateEX.zip?k=rscjHEFnZBVxNvfDqVP3Iw&t=1355119512&u=712526008-27587528-bjpdc2a8&s=51200&file=MIUI_W806_updateEX.zip
） 我按照这个例子： http: //mirnauman.wordpress.com/2012/01/30/using-google-maps-in-android-development-tutorial-part-1/，我选择了2.3.3的Google API从 SDK 管理器下载。但是我遇到了问题安装错误：INSTALL_FAILED_MISSING_SHARED_LIBRARY。
我尝试在 google 和 stackoverflow 中搜索解决方案，但没有人适合我……我有一些 logcat，它是：
12-10 16:38:19.820: W/dalvikvm(5906): Unable to resolve superclass of Lcom/example/googlemapapp/GooglemapsActivity; (463)
12-10 16:38:19.820: W/dalvikvm(5906): Link of class 'Lcom/example/googlemapapp/GooglemapsActivity;' failed
12-10 16:38:19.820: D/AndroidRuntime(5906): Shutting down VM
12-10 16:38:19.820: W/dalvikvm(5906): threadid=1: thread exiting with uncaught exception (group=0x4011b560)
12-10 16:38:19.830: E/AndroidRuntime(5906): FATAL EXCEPTION: main
12-10 16:38:19.830: E/AndroidRuntime(5906): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.googlemapapp/com.example.googlemapapp.GooglemapsActivity}: java.lang.ClassNotFoundException: com.example.googlemapapp.GooglemapsActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.googlemapapp-1.apk]
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.os.Handler.dispatchMessage(Handler.java:99)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.os.Looper.loop(Looper.java:130)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.ActivityThread.main(ActivityThread.java:3684)
12-10 16:38:19.830: E/AndroidRuntime(5906): at java.lang.reflect.Method.invokeNative(Native Method)
12-10 16:38:19.830: E/AndroidRuntime(5906): at java.lang.reflect.Method.invoke(Method.java:507)
12-10 16:38:19.830: E/AndroidRuntime(5906): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
12-10 16:38:19.830: E/AndroidRuntime(5906): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
12-10 16:38:19.830: E/AndroidRuntime(5906): at dalvik.system.NativeStart.main(Native Method)
12-10 16:38:19.830: E/AndroidRuntime(5906): Caused by: java.lang.ClassNotFoundException: com.example.googlemapapp.GooglemapsActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.googlemapapp-1.apk]
12-10 16:38:19.830: E/AndroidRuntime(5906): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
12-10 16:38:19.830: E/AndroidRuntime(5906): at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
12-10 16:38:19.830: E/AndroidRuntime(5906): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
12-10 16:38:19.830: E/AndroidRuntime(5906): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1561)
12-10 16:38:19.830: E/AndroidRuntime(5906): ... 11 more