使用谷歌地图API V2运行应用程序时崩溃

Question

使用谷歌地图API V2运行应用程序时崩溃

javaandroidandroid-emulatorgoogle-maps-android-api-2

4

我正在尝试使用Google Maps API v2加载地图，以便开始开发更复杂的应用程序。我的问题是，我遵循了以下所有说明： https://developers.google.com/maps/documentation/android/ 为使用Google Play库的Google Map API v2设置新设置。一切都设置好了，但当我运行应用程序时，它会崩溃（myapp停止工作）。我正在使用Intellij，因此应用程序通过“build | Generate signed apk”进行签名，并且为了获取我的SHA1代码，我使用生成签名apk时选择的文件。我在Google控制台中创建了一个名为MapTest的新项目，以获取API密钥，并按指定方式将其放置在清单中。现在我知道模拟器通常缺少一些东西，例如openGL ES，因此我将应用程序安装在我的手机上（Galaxy s2），但应用程序仍会崩溃。附：已添加Google Play库模拟器是Google API 15，一切都更新到最新版本。非常感谢您的任何帮助或建议。

下面我将包括我的XML文件，以便您可以查看是否有任何问题。

主XML

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          android:orientation="vertical"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
    >
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
          android:id="@+id/map"
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          class="com.google.android.gms.maps.MapFragment"/>
</LinearLayout>

Android清单文件xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.example.MapTest"
      android:versionCode="1"
      android:versionName="1.0">
<uses-sdk android:targetSdkVersion="15" android:minSdkVersion="8"/>
<application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
    <uses-library android:name="com.google.android.maps"/>
    <activity android:name="MyActivity"
              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 api key goes here"/>

</application>
<permission
        android:name="com.example.MapTest.permission.MAPS_RECEIVE"
        android:protectionLevel="signature"/>
<uses-permission android:name="com.example.MapTest.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"/>
</manifest>

MyActivity类虽然没有实质性变化，但只是为了包含在内

package com.example.MapTest;

import android.app.Activity;
import android.os.Bundle;
import com.google.android.gms.maps.MapFragment;
public class MyActivity extends Activity {
   /**
    * Called when the activity is first created.
    */
   @Override
    public void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.main);
    }
}

仿真器的日志

01-09 22:16:54.269: DEBUG/AndroidRuntime(1779): >>>>>> AndroidRuntime START     com.android.internal.os.RuntimeInit <<<<<<
01-09 22:16:54.269: DEBUG/AndroidRuntime(1779): CheckJNI is ON
01-09 22:16:55.766: DEBUG/AndroidRuntime(1779): Calling main entry   com.android.commands.pm.Pm
01-09 22:16:56.059: DEBUG/dalvikvm(1031): GC_EXPLICIT freed 416K, 15% free 11721K/13703K, paused 9ms+19ms
01-09 22:16:56.099: WARN/ActivityManager(1031): No content provider found for permission revoke: file:///data/local/tmp/com.example.MapTest
01-09 22:16:56.139: WARN/ActivityManager(1031): No content provider found for permission revoke: file:///data/local/tmp/com.example.MapTest
01-09 22:16:56.379: INFO/PackageManager(1031): Removing non-system package:com.example.MapTest
01-09 22:16:56.379: INFO/ActivityManager(1031): Force stopping package com.example.MapTest uid=10044
01-09 22:16:56.529: INFO/PackageManager(1031): Package com.example.MapTest codePath changed from /data/app/com.example.MapTest-2.apk to /data/app/com.example.MapTest-1.apk; Retaining data and using new
01-09 22:16:56.529: INFO/PackageManager(1031): Running dexopt on: com.example.MapTest
01-09 22:16:57.781: DEBUG/dalvikvm(1790): DexOpt: load 230ms, verify+opt 493ms
01-09 22:16:57.809: WARN/PackageManager(1031): Code path for pkg : com.example.MapTest changing from /data/app/com.example.MapTest-2.apk to /data/app/com.example.MapTest-1.apk
01-09 22:16:57.809: WARN/PackageManager(1031): Resource path for pkg : com.example.MapTest changing from /data/app/com.example.MapTest-2.apk to /data/app/com.example.MapTest-1.apk
01-09 22:16:57.829: INFO/ActivityManager(1031): Force stopping package com.example.MapTest uid=10044
01-09 22:16:57.939: DEBUG/PackageManager(1031): New package installed in /data/app/com.example.MapTest-1.apk
01-09 22:16:57.949: WARN/PackageManager(1031): Unknown permission android.permission.ADD_SYSTEM_SERVICE in package com.android.phone
01-09 22:16:57.949: WARN/PackageManager(1031): Unknown permission com.android.smspush.WAPPUSH_MANAGER_BIND in package com.android.phone
01-09 22:16:57.959: WARN/PackageManager(1031): Unknown permission com.android.vending.billing.BILLING_ACCOUNT_SERVICE in package com.google.android.gsf.login
01-09 22:16:57.959: WARN/PackageManager(1031): Unknown permission com.android.vending.billing.ADD_CREDIT_CARD in package com.google.android.gsf.login
01-09 22:16:57.959: WARN/PackageManager(1031): Unknown permission com.android.vending.billing.IBillingAccountService.BIND2 in package com.google.android.gsf.login
01-09 22:16:57.959: WARN/PackageManager(1031): Not granting permission   android.permission.SEND_DOWNLOAD_COMPLETED_INTENTS to package com.android.browser   (protectionLevel=2 flags=0x9be45)
01-09 22:16:57.959: WARN/PackageManager(1031): Not granting permission android.permission.BIND_APPWIDGET to package com.android.widgetpreview (protectionLevel=3 flags=0x28be44)
01-09 22:16:57.989: WARN/PackageManager(1031): Unknown permission com.android.providers.im.permission.READ_ONLY in package com.google.android.apps.maps
01-09 22:16:57.989: WARN/PackageManager(1031): Not granting permission android.permission.DEVICE_POWER to package com.android.deskclock (protectionLevel=2 flags=0x8be45)
01-09 22:16:58.299: DEBUG/dalvikvm(1031): GC_CONCURRENT freed 544K, 15% free   11758K/13703K, paused 9ms+12ms
01-09 22:16:58.489: INFO/ActivityManager(1031): Force stopping package com.example.MapTest uid=10044
01-09 22:16:58.639: DEBUG/dalvikvm(1126): GC_EXPLICIT freed 250K, 7% free 11414K/12231K, paused 5ms+7ms
01-09 22:16:58.869: DEBUG/dalvikvm(1166): GC_EXPLICIT freed 172K, 4% free 9398K/9735K, paused 10ms+9ms
01-09 22:16:59.159: DEBUG/dalvikvm(1031): GC_EXPLICIT freed 191K, 15% free 11704K/13703K, paused 7ms+14ms
01-09 22:16:59.259: DEBUG/PackageManager(1031): generateServicesMap(android.accounts.AccountAuthenticator): 3 services unchanged
01-09 22:16:59.409: DEBUG/PackageManager(1031): generateServicesMap(android.content.SyncAdapter): 5 services unchanged
01-09 22:16:59.431: DEBUG/BackupManagerService(1031): Received broadcast Intent { act=android.intent.action.PACKAGE_REMOVED dat=package:com.example.MapTest flg=0x10000010 (has extras) }
01-09 22:16:59.459: DEBUG/PackageManager(1031): generateServicesMap(android.accounts.AccountAuthenticator): 3 services unchanged
01-09 22:16:59.479: DEBUG/PackageManager(1031): generateServicesMap(android.content.SyncAdapter): 5 services unchanged
01-09 22:16:59.599: DEBUG/BackupManagerService(1031): Received broadcast Intent { act=android.intent.action.PACKAGE_ADDED dat=package:com.example.MapTest flg=0x10000010 (has extras) }
01-09 22:16:59.629: VERBOSE/BackupManagerService(1031): updatePackageParticipantsLocked: #1
01-09 22:17:00.642: WARN/RecognitionManagerService(1031): no available voice recognition services found
01-09 22:17:00.889: DEBUG/BackupManagerService(1031): Received broadcast Intent { act=android.intent.action.PACKAGE_REPLACED dat=package:com.example.MapTest flg=0x10000010 (has extras) }
01-09 22:17:00.889: VERBOSE/BackupManagerService(1031): updatePackageParticipantsLocked: #1
01-09 22:17:01.519: DEBUG/dalvikvm(1031): GC_EXPLICIT freed 528K, 14% free 11847K/13703K, paused 7ms+17ms
01-09 22:17:02.069: DEBUG/AndroidRuntime(1779): Shutting down VM
01-09 22:17:02.089: INFO/AndroidRuntime(1779): NOTE: attach of thread 'Binder Thread #3' failed
01-09 22:17:02.089: DEBUG/dalvikvm(1779): GC_CONCURRENT freed 101K, 78% free 456K/2048K, paused 2ms+4ms
01-09 22:17:02.099: DEBUG/jdwp(1779): Got wake-up signal, bailing out of select
01-09 22:17:02.099: DEBUG/dalvikvm(1779): Debugger has detached; object registry had 1 entries
01-09 22:17:02.789: DEBUG/AndroidRuntime(1795): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
01-09 22:17:02.789: DEBUG/AndroidRuntime(1795): CheckJNI is ON
01-09 22:17:03.949: DEBUG/AndroidRuntime(1795): Calling main entry com.android.commands.am.Am
01-09 22:17:03.989: INFO/ActivityManager(1031): START {flg=0x10000000 cmp=com.example.MapTest/.MyActivity} from pid 1795
01-09 22:17:04.029: WARN/WindowManager(1031): Failure taking screenshot for (180x300) to layer 21005
01-09 22:17:04.111: DEBUG/AndroidRuntime(1795): Shutting down VM
01-09 22:17:04.139: DEBUG/dalvikvm(1806): Not late-enabling CheckJNI (already on)
01-09 22:17:04.139: INFO/AndroidRuntime(1795): NOTE: attach of thread 'Binder Thread #3' failed
01-09 22:17:04.159: DEBUG/dalvikvm(1795): GC_CONCURRENT freed 101K, 77% free 486K/2048K, paused 1ms+5ms
01-09 22:17:04.159: DEBUG/jdwp(1795): Got wake-up signal, bailing out of select
01-09 22:17:04.159: DEBUG/dalvikvm(1795): Debugger has detached; object registry had 1 entries
01-09 22:17:04.209: INFO/ActivityManager(1031): Start proc com.example.MapTest for activity com.example.MapTest/.MyActivity: pid=1806 uid=10044 gids={3003, 1015}
01-09 22:17:04.649: WARN/NetworkManagementSocketTagger(1031): setKernelCountSet(10044, 1) failed with errno -2
01-09 22:17:05.269: INFO/Process(1031): Sending signal. PID: 1806 SIG: 3
01-09 22:17:05.309: INFO/dalvikvm(1806): threadid=3: reacting to signal 3
01-09 22:17:05.429: INFO/dalvikvm(1806): Wrote stack traces to '/data/anr/traces.txt'
01-09 22:17:05.599: WARN/dalvikvm(1806): VFY: unable to resolve static field 40 (MapAttrs) in Lcom/google/android/gms/R$styleable;
01-09 22:17:05.599: DEBUG/dalvikvm(1806): VFY: replacing opcode 0x62 at 0x000e
01-09 22:17:05.609: DEBUG/AndroidRuntime(1806): Shutting down VM
01-09 22:17:05.609: WARN/dalvikvm(1806): threadid=1: thread exiting with uncaught exception (group=0x409c01f8)
01-09 22:17:05.629: ERROR/AndroidRuntime(1806): FATAL EXCEPTION: main
    java.lang.NoClassDefFoundError: com.google.android.gms.R$styleable
    at com.google.android.gms.maps.GoogleMapOptions.createFromAttributes(Unknown Source)
    at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
    at android.app.Activity.onCreateView(Activity.java:4242)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:673)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)
    at android.app.Activity.setContentView(Activity.java:1835)
    at com.example.MapTest.MyActivity.onCreate(MyActivity.java:13)
    at android.app.Activity.performCreate(Activity.java:4465)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
    at android.app.ActivityThread.access$600(ActivityThread.java:123)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:4424)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
    at dalvik.system.NativeStart.main(Native Method)
    01-09 22:17:05.649: WARN/ActivityManager(1031): Force finishing activity     com.example.MapTest/.MyActivity
    01-09 22:17:05.659: WARN/WindowManager(1031): Failure taking screenshot for (180x300) to layer 21010
    01-09 22:17:05.680: INFO/Process(1031): Sending signal. PID: 1806 SIG: 3
    01-09 22:17:05.680: INFO/dalvikvm(1806): threadid=3: reacting to signal 3
    01-09 22:17:05.699: INFO/dalvikvm(1806): Wrote stack traces to '/data/anr/traces.txt'
    01-09 22:17:06.169: WARN/ActivityManager(1031): Activity pause timeout for     ActivityRecord{4146dc60 com.example.MapTest/.MyActivity}
    01-09 22:17:06.209: INFO/Process(1031): Sending signal. PID: 1806 SIG: 3
    01-09 22:17:06.209: INFO/dalvikvm(1806): threadid=3: reacting to signal 3
    01-09 22:17:06.229: INFO/dalvikvm(1806): Wrote stack traces to '/data/anr/traces.txt'
    01-09 22:17:06.589: WARN/NetworkManagementSocketTagger(1031): setKernelCountSet(10044, 0) failed with errno -2
    01-09 22:17:07.899: INFO/Process(1806): Sending signal. PID: 1806 SIG: 9
    01-09 22:17:07.919: INFO/ActivityManager(1031): Process com.example.MapTest (pid 1806) has died.
    01-09 22:17:08.109: WARN/InputManagerService(1031): Window already focused,    ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@414b9608

- Halfgoku

2个回答

1

我终于解决了这个问题。Google的教程非常糟糕。首先感谢Pavel Dudka的大力帮助。我将Google Play库作为模块导入，然后将Google Play库作为jar文件导入，然后还添加了另一个jar文件android.suport.v4.jar，可以在名称为example android\suppor\v4的地方找到。在进行了这些修改并遵循了建议之后，地图仍然无法工作，所以我添加了下面修改过的片段，而不是使用Google提供的那个，结果地图就像魔术一样正常工作了。

<fragment xmlns:android="http://schemas.android.com/apk/res/android"
  android:id="@+id/map"
   android:name="com.google.android.gms.maps.SupportMapFragment"
   android:layout_width="wrap_content"
   android:layout_height="match_parent" />

- Halfgoku

网页内容由stack overflow 提供, 点击上面的

可以查看英文原文，
原文链接

- Pavel Dudka · Accepted Answer

目前无法在模拟器上运行Google Android Maps v2（请参见Android开发人员的此处回应）。您应该使用真实设备。

但是，您可以在此帖子中查找更新-看起来有人成功创建了支持Google Android Maps v2的模拟器

编辑：我注意到您的代码存在一些问题：您应该扩展android.support.v4.app.FragmentActivity，而不是常规的Activity类。

还要确保您已添加GooglePlayServices项目（实际上导入了整个项目），而不仅仅是一个jar文件。如果您使用Eclipse，请将库项目导入到您的工作区中。点击“文件”>“导入”，选择“Android”>“从现有的Android代码导入工作区”，并浏览要导入的库项目的副本。