我正在尝试构建地图应用程序并关注这个链接 https://blog-emildesign.rhcloud.com/?p=435一步步。我在这里找到了类似的主题，但对我没有帮助。我想显示地图，但是当我运行它时，它返回强制关闭和我的 Android 设备。我看到很多关于此错误的问题，但没有人真正回答我的问题。这是我的 LogCat：
03-21 20:55:57.476: D/AndroidRuntime(4090): Shutting down VM
03-21 20:55:57.476: W/dalvikvm(4090): threadid=1: thread exiting with uncaught exception (group=0x417692a0)
03-21 20:55:57.500: E/AndroidRuntime(4090): FATAL EXCEPTION: main
03-21 20:55:57.500: E/AndroidRuntime(4090): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.mapandroid/com.example.mapandroid.MainActivity}: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2122)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.ActivityThread.access$600(ActivityThread.java:140)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1228)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.os.Handler.dispatchMessage(Handler.java:99)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.os.Looper.loop(Looper.java:137)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.ActivityThread.main(ActivityThread.java:4895)
03-21 20:55:57.500: E/AndroidRuntime(4090): at java.lang.reflect.Method.invokeNative(Native Method)
03-21 20:55:57.500: E/AndroidRuntime(4090): at java.lang.reflect.Method.invoke(Method.java:511)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:994)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:761)
03-21 20:55:57.500: E/AndroidRuntime(4090): at dalvik.system.NativeStart.main(Native Method)
03-21 20:55:57.500: E/AndroidRuntime(4090): Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.example.mapandroid.MainActivity$PlaceholderFragment.onCreateView(MainActivity.java:67)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:927)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:570)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1178)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.Activity.performStart(Activity.java:5173)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2070)
03-21 20:55:57.500: E/AndroidRuntime(4090): ... 11 more
03-21 20:55:57.500: E/AndroidRuntime(4090): 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 element:
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.common.GooglePlayServicesUtil.n(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.maps.internal.q.v(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.maps.internal.q.u(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.maps.SupportMapFragment$b.ex(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.maps.SupportMapFragment$b.a(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.dynamic.a.a(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.dynamic.a.onInflate(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at com.google.android.gms.maps.SupportMapFragment.onInflate(Unknown Source)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:290)
03-21 20:55:57.500: E/AndroidRuntime(4090): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676)
03-21 20:55:57.500: E/AndroidRuntime(4090): ... 24 more
03-21 20:55:57.515: D/dalvikvm(4090): GC_CONCURRENT freed 233K, 10% free 7615K/8455K, paused 13ms+2ms, total 39ms
03-21 21:36:53.375: W/dalvikvm(4279): VFY: unable to resolve static field 3202 (MapAttrs) in Lcom/google/android/gms/R$styleable;
03-21 21:36:53.375: D/dalvikvm(4279): VFY: replacing opcode 0x62 at 0x000e
03-21 21:36:53.375: D/AndroidRuntime(4279): Shutting down VM
03-21 21:36:53.375: W/dalvikvm(4279): threadid=1: thread exiting with uncaught exception (group=0x417692a0)
03-21 21:36:53.382: E/AndroidRuntime(4279): FATAL EXCEPTION: main
03-21 21:36:53.382: E/AndroidRuntime(4279): java.lang.NoClassDefFoundError: com.google.android.gms.R$styleable
03-21 21:36:53.382: E/AndroidRuntime(4279): at com.google.android.gms.maps.GoogleMapOptions.createFromAttributes(Unknown Source)
03-21 21:36:53.382: E/AndroidRuntime(4279): at com.google.android.gms.maps.SupportMapFragment.onInflate(Unknown Source)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:290)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
03-21 21:36:53.382: E/AndroidRuntime(4279): at com.example.map.MainActivity$PlaceholderFragment.onCreateView(MainActivity.java:57)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:927)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:570)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1178)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.Activity.performStart(Activity.java:5173)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2070)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2122)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.ActivityThread.access$600(ActivityThread.java:140)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1228)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.os.Handler.dispatchMessage(Handler.java:99)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.os.Looper.loop(Looper.java:137)
03-21 21:36:53.382: E/AndroidRuntime(4279): at android.app.ActivityThread.main(ActivityThread.java:4895)
03-21 21:36:53.382: E/AndroidRuntime(4279): at java.lang.reflect.Method.invokeNative(Native Method)
03-21 21:36:53.382: E/AndroidRuntime(4279): at java.lang.reflect.Method.invoke(Method.java:511)
03-21 21:36:53.382: E/AndroidRuntime(4279): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:994)
03-21 21:36:53.382: E/AndroidRuntime(4279): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:761)
03-21 21:36:53.382: E/AndroidRuntime(4279): at dalvik.system.NativeStart.main(Native Method)
这是我的 MainActivity.java
package com.example.map;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
public class MainActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment()).commit();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
public PlaceholderFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container,
false);
return rootView;
}
}
}
这是我的 Activity_main.xml ：
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.map.MainActivity"
tools:ignore="MergeRootFrame" />
这是我的fragment_main.xml
<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"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.map.MainActivity$PlaceholderFragment" >
<fragment
android:name="com.google.android.gms.maps.SupportMapFragment"
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
和我的清单：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.map"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
<permission android:name="com.example.map.permission.MAPS_RECEIVE" android:protectionLevel="signature"/>
<uses-permission android:name="com.example.map.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" />
<uses-feature android:glEsVersion="0x00020000" android:required="true"/>
<meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="0123456789abcde" />
<meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.map.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>
</application>
</manifest>
我已从以下链接中逐步阅读，但我的代码中似乎有很多错误。我想念什么？有什么建议吗？非常感谢。
