谷歌地图与Android V2不工作？ [英] Google map V2 with android is not working?
本文介绍了谷歌地图与Android V2不工作？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
您好每一个我是新的Android和我想谷歌地图V2与我的Android应用程序连接。对于我按照以下这篇教程并的这其中也的，但是当每次我尝试的午餐我的应用程序下面的错误显示。
Hello every one i am new in android and i trying to connect Google map V2 with my android application. For that i follow following this tutorial and this one also but when every i try to lunch my application is shows following error.
我MainActivity.java
my MainActivity.java
package com.example.map;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.FragmentManager;
import android.os.Build;
import android.os.Bundle;
import android.view.Menu;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.android.gms.maps.SupportMapFragment;
@SuppressLint("NewApi")
public class MainActivity extends Activity {
static final LatLng HAMBURG = new LatLng(53.558, 9.927);
static final LatLng KIEL = new LatLng(53.551, 9.993);
private GoogleMap map;
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FragmentManager fragmentManager = getFragmentManager();
MapFragment mapFragment = (MapFragment) fragmentManager.findFragmentById(R.id.map);
map = mapFragment.getMap();
//map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
Marker hamburg = map.addMarker(new MarkerOptions().position(HAMBURG)
.title("Hamburg"));
Marker kiel = map.addMarker(new MarkerOptions()
.position(KIEL)
.title("Kiel")
.snippet("Kiel is cool")
.icon(BitmapDescriptorFactory
.fromResource(R.drawable.ic_launcher)));
// Move the camera instantly to hamburg with a zoom of 15.
map.moveCamera(CameraUpdateFactory.newLatLngZoom(HAMBURG, 15));
// Zoom in, animating the camera.
map.animateCamera(CameraUpdateFactory.zoomTo(10), 2000, null);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
我activity_main.xml中
my activity_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"
tools:context=".MainActivity" >
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.google.android.gms.maps.SupportMapFragment" />
</RelativeLayout>
我的AndroidManifest.xml
my AndroidManifest.xml
<?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="17" />
<permission
android:name="in.wptrafficanalyzer.locationingooglemapv2.permission.MAPS_RECEIVE"
android:protectionLevel="signature"/>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<uses-permission android:name="in.wptrafficanalyzer.locationingooglemapv2.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: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>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="the key" />
</application>
</manifest>
我locgcat
my locgcat
09-05 08:09:55.435: E/AndroidRuntime(490): FATAL EXCEPTION: main
09-05 08:09:55.435: E/AndroidRuntime(490): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.map/com.example.map.MainActivity}: android.view.InflateException: Binary XML file line #8: Error inflating class fragment
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.os.Handler.dispatchMessage(Handler.java:99)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.os.Looper.loop(Looper.java:123)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.ActivityThread.main(ActivityThread.java:4627)
09-05 08:09:55.435: E/AndroidRuntime(490): at java.lang.reflect.Method.invokeNative(Native Method)
09-05 08:09:55.435: E/AndroidRuntime(490): at java.lang.reflect.Method.invoke(Method.java:521)
09-05 08:09:55.435: E/AndroidRuntime(490): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
09-05 08:09:55.435: E/AndroidRuntime(490): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
09-05 08:09:55.435: E/AndroidRuntime(490): at dalvik.system.NativeStart.main(Native Method)
09-05 08:09:55.435: E/AndroidRuntime(490): Caused by: android.view.InflateException: Binary XML file line #8: Error inflating class fragment
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
09-05 08:09:55.435: E/AndroidRuntime(490): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.Activity.setContentView(Activity.java:1647)
09-05 08:09:55.435: E/AndroidRuntime(490): at com.example.map.MainActivity.onCreate(MainActivity.java:31)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
09-05 08:09:55.435: E/AndroidRuntime(490): ... 11 more
09-05 08:09:55.435: E/AndroidRuntime(490): Caused by: java.lang.ClassNotFoundException: android.view.fragment in loader dalvik.system.PathClassLoader[/data/app/com.example.map-2.apk]
09-05 08:09:55.435: E/AndroidRuntime(490): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
09-05 08:09:55.435: E/AndroidRuntime(490): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
09-05 08:09:55.435: E/AndroidRuntime(490): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.createView(LayoutInflater.java:466)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:544)
09-05 08:09:55.435: E/AndroidRuntime(490): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
09-05 08:09:55.435: E/AndroidRuntime(490): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
09-05 08:09:55.435: E/AndroidRuntime(490): ... 20 more
什么是错在我的code？
what is wrong in my code ??
推荐答案
您分钟SDK是8
android:minSdkVersion="8"
您类必须扩展 FragmentActivty
使用SupportMapFragment代替MapFragment
Use SupportMapFragment instead of MapFragment
SupportMapFragment fm = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
GoogleMap mMap = fm.getMap();
另外进口
import android.support.v4.app.FragmentActivity;
import com.google.android.gms.maps.SupportMapFragment;
编辑：
你的包名称是
package="com.example.map"
所以，将其更改为
So change it to
<permission
android:name="com.example.map.permission.MAPS_RECEIVE"
android:protectionLevel="signature"/>
和
<uses-permission android:name="com.example.map.permission.MAPS_RECEIVE"/>
这篇关于谷歌地图与Android V2不工作？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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