我正在尝试在我的Android设备上构建一个谷歌地图应用程序。它工作正常，但最近它一直在给出错误。
应用程序提供错误致命：主要。我发布了代码和日志错误文件。请帮我解决这个问题。 我的Android设备有什么问题，因为相同的代码对我来说工作正常。 Android Manifest： -
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.googlemaps"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8"
android:targetSdkVersion="17"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<!-- Add Google Map Library -->
<uses-library android:name="com.google.android.maps" />
<activity
android:label="@string/app_name"
android:name=".MapsActivity" >
<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="AIzaSyBX1XULUbZ8KEpvy60JsDKxmYWtVuIs2X0"/>
</application>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<permission android:name="com.example.googlemaps.permission.MAPS_RECEIVE" android:protectionLevel="signature"/>
<uses-permission android:name="com.example.googlemaps.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" />
</manifest>
MapActivity.java
package com.example.googlemaps;
import android.app.Dialog;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
public class MapsActivity extends FragmentActivity {
//Intent in = getIntent();
//String latitude = in.getStringExtra("latitude");
//String longitude = in.getStringExtra("longitude");
GoogleMap googleMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Getting Google Play availability status
int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getBaseContext());
// Showing status
if(status!=ConnectionResult.SUCCESS){ // Google Play Services are not available
int requestCode = 10;
Dialog dialog = GooglePlayServicesUtil.getErrorDialog(status, this, requestCode);
dialog.show();
}else { // Google Play Services are available
// Double latitude1=Double.parseDouble(latitude);
// Double longitude1=Double.parseDouble(longitude);
// Getting reference to the SupportMapFragment of activity_main.xml
SupportMapFragment fm = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
// Getting GoogleMap object from the fragment
googleMap = fm.getMap();
// Enabling MyLocation Layer of Google Map
googleMap.setMyLocationEnabled(true);
googleMap.addMarker(new MarkerOptions().position(new LatLng(28.62293,77.36403)).title("SaveMe").snippet("Place of Interest").icon(BitmapDescriptorFactory.fromResource(R.drawable.marker)));
//System.out.println("Marker added");
// Showing the current location in Google Map
googleMap.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(28.62293, 77.36403)));
// Zoom in the Google Map
googleMap.animateCamera(CameraUpdateFactory.zoomTo(14));
// Setting latitude and longitude in the TextView tv_location
}
}
}
mail.xml： -
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<fragment
android:name="com.google.android.gms.maps.SupportMapFragment"
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
错误： -
05-09 11:28:37.156: W/dalvikvm(27963): threadid=1: thread exiting with uncaught exception (group=0x40aa1210)
05-09 11:28:37.156: E/AndroidRuntime(27963): FATAL EXCEPTION: main
05-09 11:28:37.156: E/AndroidRuntime(27963): java.lang.NoClassDefFoundError: com.google.android.gms.R$styleable
05-09 11:28:37.156: E/AndroidRuntime(27963): at com.google.android.gms.maps.GoogleMapOptions.createFromAttributes(Unknown Source)
05-09 11:28:37.156: E/AndroidRuntime(27963): at com.google.android.gms.maps.SupportMapFragment.onInflate(Unknown Source)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:279)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:669)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
05-09 11:28:37.156: E/AndroidRuntime(27963): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:255)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.Activity.setContentView(Activity.java:1835)
05-09 11:28:37.156: E/AndroidRuntime(27963): at com.example.googlemaps.MapsActivity.onCreate(MapsActivity.java:28)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.Activity.performCreate(Activity.java:4465)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1931)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.ActivityThread.access$600(ActivityThread.java:127)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1158)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.os.Handler.dispatchMessage(Handler.java:99)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.os.Looper.loop(Looper.java:137)
05-09 11:28:37.156: E/AndroidRuntime(27963): at android.app.ActivityThread.main(ActivityThread.java:4441)
05-09 11:28:37.156: E/AndroidRuntime(27963): at java.lang.reflect.Method.invokeNative(Native Method)
05-09 11:28:37.156: E/AndroidRuntime(27963): at java.lang.reflect.Method.invoke(Method.java:511)
05-09 11:28:37.156: E/AndroidRuntime(27963): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823)
05-09 11:28:37.156: E/AndroidRuntime(27963): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590)
05-09 11:28:37.156: E/AndroidRuntime(27963): at dalvik.system.NativeStart.main(Native Method)
答案 0 :(得分：0)
您忘记在片段布局中提及类而不是使用名称
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<fragment
class="com.google.android.gms.maps.SupportMapFragment"
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
答案 1 :(得分：0)
假设您已正确引用支持库和Google Play服务，代码正在运行。它显示了扇区32的块A.看看this如何在应用程序中包含地图。