Question

我正在尝试实现这个示例http://www.javacodegeeks.com/2011/02/android-google-maps-tutorial.html并且我已经完全按照所有步骤进行了操作但是在模拟器中地图并没有显示它只显示框。任何人都知道我在做什么错.Logcat在下面

这是我的清单文件，

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="gmap.com"
  android:versionCode="1"
  android:versionName="1.0">
<uses-sdk android:minSdkVersion="8" />

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name=".GmapActivity"
              android:label="@string/app_name">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
     <uses-library android:name="com.google.android.maps" />

</application>
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>

main.xml中

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
  >
  <com.google.android.maps.MapView
             xmlns:android="http://schemas.android.com/apk/res/android"
             android:id="@+id/map_view"
             android:layout_width="fill_parent"
             android:layout_height="fill_parent"
             android:clickable="true"
             android:enabled="true"
             android:apiKey="0YjDTTmg77HeTG-dfdfdfdfdWovpPSnatfUTrp5MQ"
             />
 </LinearLayout>

logcat的

 07-20 12:55:21.688: DEBUG/AndroidRuntime(389): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
 07-20 12:55:21.688: DEBUG/AndroidRuntime(389): CheckJNI is ON
 07-20 12:55:22.086: DEBUG/AndroidRuntime(389): --- registering native functions ---
 07-20 12:55:23.576: DEBUG/AndroidRuntime(389): Shutting down VM
 07-20 12:55:23.597: DEBUG/dalvikvm(389): Debugger has detached; object registry had 1 entries
 07-20 12:55:24.396: DEBUG/AndroidRuntime(397): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
 07-20 12:55:24.396: DEBUG/AndroidRuntime(397): CheckJNI is ON
 07-20 12:55:24.686: DEBUG/AndroidRuntime(397): --- registering native functions ---
 07-20 12:55:26.046: INFO/ActivityManager(59): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=gmap.com/.GmapActivity }
 07-20 12:55:26.156: DEBUG/AndroidRuntime(397): Shutting down VM
 07-20 12:55:26.168: DEBUG/dalvikvm(397): Debugger has detached; object registry had 1 entries
 07-20 12:55:26.215: INFO/AndroidRuntime(397): NOTE: attach of thread 'Binder Thread #3' failed
 07-20 12:55:26.826: WARN/MapActivity(337): Recycling dispatcher com.google.googlenav.datarequest.DataRequestDispatcher@44ef1a08
 07-20 12:55:26.856: VERBOSE/MapActivity(337): Recycling map object.
 07-20 12:55:27.146: INFO/MapActivity(337): Handling network change notification:CONNECTED
 07-20 12:55:27.186: ERROR/MapActivity(337): Couldn't get connection factory client
 07-20 12:55:27.416: INFO/ActivityManager(59): Displayed activity gmap.com/.GmapActivity: 964 ms (total 964 ms)
 07-20 12:55:27.965: WARN/InputManagerService(59): Starting input on non-focused client com.android.internal.view.IInputMethodClient$Stub$Proxy@44ee5428 (uid=10034 pid=353)
 07-20 12:55:33.666: DEBUG/dalvikvm(353): GC_EXPLICIT freed 9539 objects / 509864 bytes in 180ms

Answer 1

这是签名密钥的一个小问题，实际上你已经使用自己的密钥库获取了map密钥，但是当前你的应用程序是用默认的android debug.keystore签名的。使用已生成映射键的密钥库对您的应用程序进行签名，然后在模拟器上安装并运行它

Android谷歌地图没有出现在模拟器上

1 个答案: