我是Android谷歌地圖API的新手,我試圖使用API開發一個小應用程序。我使用Google文檔格式作爲參考:https://developers.google.com/maps/documentation/android/,我謹慎行事。當我構建它並將其安裝到我的設備(Android 2.3.6)時,應用程序崩潰。我按照所有說明簽署應用程序並獲取該特定應用程序的API密鑰,並多次嘗試文檔的所有步驟,但沒有獲得任何好的結果。請,有人可以幫助我嗎?我有什麼缺失? 謝謝!從Android開始谷歌地圖API V2
的Manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.application.uprm_map"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="10" />
<permission
android:name="com.application.uprm_map.permission.MAPS_RECEIVE"
android:protectionLevel="signature"/>
<uses-permission android:name="com.application.uprm_map.permission.MAPS_RECEIVE"/>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<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.application.uprm_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="<my own key>"/>
</application>
</manifest>
activity_main.xml中:
<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:name="com.google.android.gms.maps.MapFragment"/>
MainActivity.java
package com.application.uprm_map;
import android.app.Activity;
import android.os.Bundle;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
產生的異常:
03-05 02:29:27.645: D/dalvikvm(32056): GC_EXTERNAL_ALLOC freed 42K, 49% free 2748K/5379K, external 0K/0K, paused 21ms
03-05 02:29:27.650: D/AndroidRuntime(32056): Shutting down VM
03-05 02:29:27.650: W/dalvikvm(32056): threadid=1: thread exiting with uncaught exception (group=0x4001e578)
03-05 02:29:27.655: E/AndroidRuntime(32056): FATAL EXCEPTION: main
03-05 02:29:27.655: E/AndroidRuntime(32056): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.application.uprm_map/com.application.uprm_map.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class fragment
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.os.Handler.dispatchMessage(Handler.java:99)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.os.Looper.loop(Looper.java:130)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.ActivityThread.main(ActivityThread.java:3691)
03-05 02:29:27.655: E/AndroidRuntime(32056): at java.lang.reflect.Method.invokeNative(Native Method)
03-05 02:29:27.655: E/AndroidRuntime(32056): at java.lang.reflect.Method.invoke(Method.java:507)
03-05 02:29:27.655: E/AndroidRuntime(32056): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:912)
03-05 02:29:27.655: E/AndroidRuntime(32056): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:670)
03-05 02:29:27.655: E/AndroidRuntime(32056): at dalvik.system.NativeStart.main(Native Method)
03-05 02:29:27.655: E/AndroidRuntime(32056): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class fragment
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.inflate(LayoutInflater.java:386)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
03-05 02:29:27.655: E/AndroidRuntime(32056): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:234)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.Activity.setContentView(Activity.java:1679)
03-05 02:29:27.655: E/AndroidRuntime(32056): at com.application.uprm_map.MainActivity.onCreate(MainActivity.java:11)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1050)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
03-05 02:29:27.655: E/AndroidRuntime(32056): ... 11 more
03-05 02:29:27.655: E/AndroidRuntime(32056): Caused by: java.lang.ClassNotFoundException: android.view.fragment in loader dalvik.system.PathClassLoader[/data/app/com.application.uprm_map-1.apk]
03-05 02:29:27.655: E/AndroidRuntime(32056): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
03-05 02:29:27.655: E/AndroidRuntime(32056): at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
03-05 02:29:27.655: E/AndroidRuntime(32056): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.createView(LayoutInflater.java:471)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:549)
03-05 02:29:27.655: E/AndroidRuntime(32056): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
03-05 02:29:27.655: E/AndroidRuntime(32056): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
03-05 02:29:27.655: E/AndroidRuntime(32056): ... 19 more
03-05 02:29:29.660: I/dalvikvm(32056): threadid=4: reacting to signal 3
03-05 02:29:29.665: I/dalvikvm(32056): Wrote stack traces to '/data/anr/traces.txt'
已更改您所需的android google API版本的屬性@ user2134466 – Danny 2013-03-05 06:41:00