实现Google Maps Android API V2时出错-无法解析SupportMapFragment

安卓2.3.3

我读了很多关于同一问题的问题，但读得越多，我就越感到困惑。所以，我把我的问题放在这里，如果它是重复的，请忍受，但我真的无法解决它

I have minSdkVersion=8 and targetSdkVersion=17 and 
I am targeting devices from Android version 2.2 and above

以下是我做过的事情清单：

注册谷歌API控制台-获得API密钥-开启谷歌地图Android API V2

将google-play-services_lib导入到项目中，并将其添加为库

由于我的目标是3.0以下的版本，我已经阅读了一些我应该使用ActionbarSherlock的地方，所以我也导入了它，并将其添加为一个库

请看下面的截图和代码，让我知道我哪里出错了。 我已经读过，我需要在XML中使用“SupportMapFragment”，在类文件中使用“ExtendeFragmentActivity”，但我没有让它正常工作

AndroidManifest.XML

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

        <uses-sdk
            android:minSdkVersion="8"
            android:targetSdkVersion="17" />

        <permission
            android:name="com.xx.xxx.permission.MAPS_RECEIVE"
            android:protectionLevel="signature" />

        <uses-feature
            android:glEsVersion="0x00020000"
            android:required="true" />

        <uses-permission android:name="com.xx.xxx.permission.MAPS_RECEIVE" />
        <uses-permission android:name="android.permission.INTERNET" />
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
        <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
        <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
        <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />


        <application
            android:name=".xxxApp"
            android:allowBackup="true"
            android:icon="@drawable/ic_launcher"
            android:label="@string/appName" >
            <uses-library android:name="com.google.android.maps" />

            <activity
                android:name=".SplashActivity"
                android:screenOrientation="portrait"
                android:theme="@android:style/Theme.Light.NoTitleBar.Fullscreen" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />

                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>

//All Activities are declared here, including the MapsActivity

            <!-- Google Maps APIV2  Key -->
            <meta-data
                android:name="com.google.android.maps.v2.API_KEY"
                android:value="My_API_KEY(Removed)" />

        </application>

    </manifest>

我不知道如何解决这个问题。我必须支持2.2及以上版本的设备，这是强制性的

有人能帮忙吗

我无法执行该项目，因为我在

map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
                        .getMap();

如果你需要任何信息，请告诉我

问题截图：

谢谢你的帮助

根据Commonware的建议，我已经导入了包，错误消失了。当我运行应用程序时，我得到一个ClassNotFoundException。请看一下logcat跟踪

06-26 17:27:15.759: E/Crittercism(19853): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xx.xxx/com.xx.xxx.MapsActivity}: android.view.InflateException: Binary XML file line #28: Error inflating class fragment
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.ActivityThread.access$1500(ActivityThread.java:117)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935)
06-26 17:27:15.759: E/Crittercism(19853):   at android.os.Handler.dispatchMessage(Handler.java:99)
06-26 17:27:15.759: E/Crittercism(19853):   at android.os.Looper.loop(Looper.java:130)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.ActivityThread.main(ActivityThread.java:3687)
06-26 17:27:15.759: E/Crittercism(19853):   at java.lang.reflect.Method.invokeNative(Native Method)
06-26 17:27:15.759: E/Crittercism(19853):   at java.lang.reflect.Method.invoke(Method.java:507)
06-26 17:27:15.759: E/Crittercism(19853):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878)
06-26 17:27:15.759: E/Crittercism(19853):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636)
06-26 17:27:15.759: E/Crittercism(19853):   at dalvik.system.NativeStart.main(Native Method)
06-26 17:27:15.759: E/Crittercism(19853): Caused by: android.view.InflateException: Binary XML file line #28: Error inflating class fragment
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
06-26 17:27:15.759: E/Crittercism(19853):   at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.Activity.setContentView(Activity.java:1657)
06-26 17:27:15.759: E/Crittercism(19853):   at com.waspmobile.haccoclc.MapsActivity.onCreate(MapsActivity.java:54)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
06-26 17:27:15.759: E/Crittercism(19853):   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
06-26 17:27:15.759: E/Crittercism(19853):   ... 11 more
06-26 17:27:15.759: E/Crittercism(19853): Caused by: java.lang.ClassNotFoundException: android.view.fragment in loader dalvik.system.PathClassLoader[/system/framework/com.google.android.maps.jar:/data/app/com.xx.xxx-1.apk]
06-26 17:27:15.759: E/Crittercism(19853):   at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
06-26 17:27:15.759: E/Crittercism(19853):   at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
06-26 17:27:15.759: E/Crittercism(19853):   at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.createView(LayoutInflater.java:471)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.onCreateView(LayoutInflater.java:549)
06-26 17:27:15.759: E/Crittercism(19853):   at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
06-26 17:27:15.759: E/Crittercism(19853):   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
06-26 17:27:15.759: E/Crittercism(19853):   ... 20 more
06-26 17:27:15.959: E/AndroidRuntime(19853): FATAL EXCEPTION: main
06-26 17:27:15.959: E/AndroidRuntime(19853): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xx.xxx/com.xx.xxx.MapsActivity}: android.view.InflateException: Binary XML file line #28: Error inflating class fragment
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.ActivityThread.access$1500(ActivityThread.java:117)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.os.Handler.dispatchMessage(Handler.java:99)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.os.Looper.loop(Looper.java:130)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.ActivityThread.main(ActivityThread.java:3687)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at java.lang.reflect.Method.invokeNative(Native Method)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at java.lang.reflect.Method.invoke(Method.java:507)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at dalvik.system.NativeStart.main(Native Method)
06-26 17:27:15.959: E/AndroidRuntime(19853): Caused by: android.view.InflateException: Binary XML file line #28: Error inflating class fragment
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.Activity.setContentView(Activity.java:1657)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at com.xx.xxx.MapsActivity.onCreate(MapsActivity.java:54)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
06-26 17:27:15.959: E/AndroidRuntime(19853):    ... 11 more
06-26 17:27:15.959: E/AndroidRuntime(19853): Caused by: java.lang.ClassNotFoundException: android.view.fragment in loader dalvik.system.PathClassLoader[/system/framework/com.google.android.maps.jar:/data/app/com.xx.xxx-1.apk]
06-26 17:27:15.959: E/AndroidRuntime(19853):    at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.createView(LayoutInflater.java:471)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:549)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
06-26 17:27:15.959: E/AndroidRuntime(19853):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
06-26 17:27:15.959: E/AndroidRuntime(19853):    ... 20 more

订单和导出选项卡

---

可能您缺少

com.google.android.gms.maps.SupportMapFragment

的

import

语句

---

如果您使用的是R22工具，您可能还希望确认。

我认为下面的代码不起作用

map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
                .getMap();

您应该使用

getChildFragmentManager（）以检索片段

map = (SupportMapFragment)  getChildFragmentManager().findFragmentById(R.id.map);

@瓦姆西夏拉酒店
我在ECLIPSE IDE中通过导入import com.google.android.gms.maps.MapFragment解决了您的问题；然后改变

map=（（SupportMapFragment）getSupportFragmentManager（）.findFragmentById（R.id.map））.getMap（）

到

map=（（MapFragment）getFragmentManager（）.findFragmentById（R.id.map））.getMap（）

然后它为我解决了这个问题。
PS-->清单正在使用：
请粘贴堆栈跟踪。@Commonware，我无法运行应用程序，因为我在上面提到的行中有错误。请看一看。标题很抱歉，我已经更改了代码，我现在将编辑标题。在
问题
选项卡（
Windows>Show View>Problems
）中显示了哪些问题@Krrishnaaaa，我已经用问题屏幕截图更新了问题，它说SupportMapFragment无法解析为类型您是对的。我错过了重要的东西。我添加了导入并运行了应用程序。然而，我得到了一些异常（我想是ClassNotFoundException）。我已经用我的日志跟踪更新了这个问题。请看一看。当使用Android支持包的片段后端口时，您的异常通常与尝试从非
碎片活动
加载包含
的布局相关。
map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
                .getMap();

map = (SupportMapFragment)  getChildFragmentManager().findFragmentById(R.id.map);