android-由于膨胀异常,Google Map无法加载

概述我在应用程序中使用的是GoogleMapsv2.密钥已正确生成,所有权限都存在于清单中.我遵循了GoogleMapsv2的教程.我遵循了每一个步骤,但是没有用.请帮忙日志03-0401:25:23.145:E/Trace(19467):erroropeningtracefile:Nosuchfileordirectory(2)03-0401:25:23.293:E

我在应用程序中使用的是Google Maps v2.密钥已正确生成,所有权限都存在于清单中.我遵循了Google Maps v2的教程.我遵循了每一个步骤,但是没有用.请帮忙

日志

03-04 01:25:23.145: E/Trace(19467): error opening trace file: No such file or directory (2)03-04 01:25:23.293: E/AndroIDRuntime(19467): FATAL EXCEPTION: main03-04 01:25:23.293: E/AndroIDRuntime(19467): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.vogella.androID.locationAPI.maps/com.appscourt.jooging.track.map.health.MainActivity}: androID.vIEw.InflateException: Binary XML file line #11: Error inflating class fragment03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:2136)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2174)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.ActivityThread.access0(ActivityThread.java:141)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.ActivityThread$H.handleMessage(ActivityThread.java:1267)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.os.Handler.dispatchMessage(Handler.java:99)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.os.Looper.loop(Looper.java:137)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.ActivityThread.main(ActivityThread.java:5059)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at java.lang.reflect.Method.invokeNative(Native Method)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at java.lang.reflect.Method.invoke(Method.java:511)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.androID.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.androID.internal.os.ZygoteInit.main(ZygoteInit.java:555)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at dalvik.system.NativeStart.main(Native Method)03-04 01:25:23.293: E/AndroIDRuntime(19467): Caused by: androID.vIEw.InflateException: Binary XML file line #11: Error inflating class fragment03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.createVIEwFromTag(LayoutInflater.java:704)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.rInflate(LayoutInflater.java:746)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.rInflate(LayoutInflater.java:749)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.inflate(LayoutInflater.java:489)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.inflate(LayoutInflater.java:396)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.inflate(LayoutInflater.java:352)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.androID.internal.policy.impl.PhoneWindow.setContentVIEw(PhoneWindow.java:260)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.Activity.setContentVIEw(Activity.java:1893)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.appscourt.jooging.track.map.health.MainActivity.onCreate(MainActivity.java:20)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.Activity.performCreate(Activity.java:5058)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:2100)03-04 01:25:23.293: E/AndroIDRuntime(19467):    ... 11 more03-04 01:25:23.293: E/AndroIDRuntime(19467): Caused by: java.lang.IllegalStateException: The Meta-data tag in your app's AndroIDManifest.xml does not have the right value.  Expected 4242000 but found 0.  You must have the following declaration within the <application> element:     <Meta-data androID:name="com.Google.androID.gms.version" androID:value="@integer/Google_play_services_version" />03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.common.GooglePlayServicesUtil.n(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.maps.internal.q.v(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.maps.internal.q.u(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.maps.MapsInitializer.initialize(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.maps.MapFragment$b.ex(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.maps.MapFragment$b.a(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.dynamic.a.a(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.dynamic.a.onInflate(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at com.Google.androID.gms.maps.MapFragment.onInflate(UnkNown Source)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.app.Activity.onCreateVIEw(Activity.java:4713)03-04 01:25:23.293: E/AndroIDRuntime(19467):    at androID.vIEw.LayoutInflater.createVIEwFromTag(LayoutInflater.java:680)03-04 01:25:23.293: E/AndroIDRuntime(19467):    ... 22 more

main.xml中

<relativeLayout xmlns:androID="http://schemas.androID.com/apk/res/androID"    xmlns:tools="http://schemas.androID.com/tools"    androID:layout_wIDth="match_parent"    androID:layout_height="match_parent" >    <linearLayout        androID:layout_wIDth="match_parent"        androID:layout_height="wrap_content"        androID:orIEntation="vertical" >        <fragment            androID:ID="@+ID/map"            androID:layout_wIDth="match_parent"            androID:layout_height="match_parent"                        androID:layout_marginBottom="35dip" />    </linearLayout></relativeLayout>

MainActivity.Java

public class MainActivity extends FragmentActivity {private GoogleMap GoogleMap;protected LocationListener locationListener;@OverrIDeprotected voID onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentVIEw(R.layout.main);    initializeMap();}@OverrIDepublic voID onBackpressed() {    finish();}private voID initializeMap(){    if(GoogleMap == null){        GoogleMap = ((MapFragment) getFragmentManager().findFragmentByID(R.ID.map))                .getMap();        // check if map is created successfully or not        if (GoogleMap == null) {            Toast.makeText(getApplicationContext(),                    "Sorry! unable to create maps", Toast.LENGTH_SHORT)                    .show();            }        }    }}    

的Manifest.xml

<?xml version="1.0" enCoding="utf-8"?><manifest xmlns:androID="http://schemas.androID.com/apk/res/androID"    package="com.vogella.androID.locationAPI.maps"    androID:versionCode="1"    androID:versionname="1.0" >    <uses-sdk        androID:minSdkVersion="12"        androID:targetSdkVersion="19" />    <permission        androID:name="com.example.mapdemo.permission.MAPS_RECEIVE"        androID:protectionLevel="signature" />    <uses-feature        androID:glEsversion="0x00020000"        androID:required="true" />    <uses-permission androID:name="com.example.mapdemo.permission.MAPS_RECEIVE" />    <uses-permission androID:name="androID.permission.ACCESS_NETWORK_STATE"/>    <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:allowBackup="true"        androID:icon="@drawable/ic_launcher"        androID:label="@string/app_name"        androID:theme="@style/Apptheme" >        <activity            androID:name="com.appscourt.jooging.track.map.health.MainActivity"            androID:label="@string/app_name" >            <intent-filter>                <action androID:name="androID.intent.action.MAIN" />                <category androID:name="androID.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <Meta-data            androID:name="com.Google.androID.maps.v2.API_KEY"            androID:value="AIzaSyCV0yduNQJCXrSWNzk6h__6FYaEg_bfCvE"           />    </application></manifest>

解决方法:

你的logcat清楚地说

 03-04 01:25:23.293: E/AndroIDRuntime(19467): Caused by: java.lang.IllegalStateException: The Meta-data tag in your app's AndroIDManifest.xml does not have the right value.  Expected 4242000 but found 0.  You must have the following declaration within the <application> element:     <Meta-data androID:name="com.Google.androID.gms.version" androID:value="@integer/Google_play_services_version" /> 03-04 01:25:23.293: E/AndroIDRuntime(19467):

将Google Play服务版本添加到您的应用清单中

Edit your application’s AndroIDManifest.xml file, and add the
following declaration within the element. This embeds the version of
Google Play services that the app was compiled with.

您需要添加< Meta-data>在< application>下标记到您的AndroIDManifest.xml中

....<application> <Meta-data androID:name="com.Google.androID.gms.version"   androID:value="@integer/Google_play_services_version" /> </application>

这是因为最新的Google Play服务需要一个版本名称,该名称要使用<元数据.. />来提及.在AndroIDManifest.xml中

并更改MainActivity扩展Activity

有关更多信息,请访问：: https://developers.google.com/maps/documentation/android

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