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Android谷歌应用程序停止

分类: 技术问答 • 2022-08-26 21:19:20
问题描述：

你好我想在Android上运行一个简单的应用程序，显示一个谷歌地图，但每当我尝试运行在模拟器上它显示unfortunately gmap has stopped。请帮助我。 这里是我的代码Android谷歌应用程序停止

GMAP清单：

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.example.gmap" 
android:versionCode="1" 
android:versionName="1.0" > 

<uses-sdk 
    android:minSdkVersion="8" 
    android:targetSdkVersion="17" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 
<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"/> 

    <application 
    android:allowBackup="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" 
    android:theme="@style/AppTheme" > 
    <activity 
     android:name="com.example.gmap.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>

主要活动：

package com.example.gmap; 

import android.os.Bundle; 
import com.google.android.maps.MapActivity; 
public class MainActivity extends MapActivity 

{ 


@Override 
protected void onCreate(Bundle savedInstanceState) 
{ 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
} 



@Override 
protected boolean isRouteDisplayed() { 
    // TODO Auto-generated method stub 
    return false; 
} 

}

activity_main.xml中：

个 
<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=".MainActivity" > 
<com.google.android.maps.MapView 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/map_view" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:clickable="true" 
    android:enabled="true" 
    android:apiKey="AIzaSyBS0vnUbvFlLYpqI9Q1IcAwh0mPuDNG07o" />

日志猫错误：

03-06 10:01:05.059: E/Trace(1934): error opening trace file: No such file or directory (2) 

03-06 10:01:06.337: E/AndroidRuntime(1934): FATAL EXCEPTION: main 

03-06 10:01:06.337: E/AndroidRuntime(1934): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.gmap/com.example.gmap.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at 
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2106) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.os.Handler.dispatchMessage(Handler.java:99) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.os.Looper.loop(Looper.java:137) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.app.ActivityThread.main(ActivityThread.java:5041) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at java.lang.reflect.Method.invokeNative(Native Method) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at java.lang.reflect.Method.invoke(Method.java:511) 
03-06 10:01:06.337: E/AndroidRuntime(1934):  at 
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at dalvik.system.NativeStart.main(Native Method) 

03-06 10:01:06.337: E/AndroidRuntime(1934): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.app.Instrumentation.newActivity(Instrumentation.java:1054) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097) 

03-06 10:01:06.337: E/AndroidRuntime(1934):  ... 11 more 

03-06 10:07:29.661: E/AndroidRuntime(2071): FATAL EXCEPTION: main 

03-06 10:07:29.661: E/AndroidRuntime(2071): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.gmap/com.example.gmap.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2106) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.os.Handler.dispatchMessage(Handler.java:99) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.os.Looper.loop(Looper.java:137) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.ActivityThread.main(ActivityThread.java:5041) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at java.lang.reflect.Method.invokeNative(Native Method) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at java.lang.reflect.Method.invoke(Method.java:511) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at dalvik.system.NativeStart.main(Native Method) 

03-06 10:07:29.661: E/AndroidRuntime(2071): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 


03-06 10:07:29.661: E/AndroidRuntime(2071):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.Instrumentation.newActivity(Instrumentation.java:1054) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097) 

03-06 10:07:29.661: E/AndroidRuntime(2071):  ... 11 more 


03-06 10:10:37.347: E/AndroidRuntime(2399): FATAL EXCEPTION: main 

03-06 10:10:37.347: E/AndroidRuntime(2399): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.gmap/com.example.gmap.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2106) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.os.Handler.dispatchMessage(Handler.java:99) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.os.Looper.loop(Looper.java:137) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.ActivityThread.main(ActivityThread.java:5041) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at java.lang.reflect.Method.invokeNative(Native Method) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at java.lang.reflect.Method.invoke(Method.java:511) 
03-06 10:10:37.347: E/AndroidRuntime(2399):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at dalvik.system.NativeStart.main(Native Method) 

03-06 10:10:37.347: E/AndroidRuntime(2399): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.Instrumentation.newActivity(Instrumentation.java:1054) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097) 

03-06 10:10:37.347: E/AndroidRuntime(2399):  ... 11 more 

03-06 10:15:48.487: E/Trace(2492): error opening trace file: No such file or directory (2) 

03-06 10:15:49.018: E/AndroidRuntime(2492): FATAL EXCEPTION: main 

03-06 10:15:49.018: E/AndroidRuntime(2492): java.lang.RuntimeException: Unable to instantiate activity 
ComponentInfo{com.example.gmap/com.example.gmap.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2106) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.os.Handler.dispatchMessage(Handler.java:99) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.os.Looper.loop(Looper.java:137) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.ActivityThread.main(ActivityThread.java:5041) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at java.lang.reflect.Method.invokeNative(Native Method) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at java.lang.reflect.Method.invoke(Method.java:511) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at dalvik.system.NativeStart.main(Native Method) 
03-06 10:15:49.018: E/AndroidRuntime(2492): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 
03-06 10:15:49.018: E/AndroidRuntime(2492):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 
03-06 10:15:49.018: E/AndroidRuntime(2492):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.Instrumentation.newActivity(Instrumentation.java:1054) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097) 

03-06 10:15:49.018: E/AndroidRuntime(2492):  ... 11 more 

03-06 10:16:57.220: E/AndroidRuntime(2520): FATAL EXCEPTION: main 
03-06 10:16:57.220: E/AndroidRuntime(2520): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.gmap/com.example.gmap.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2106) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at 
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at 
android.app.ActivityThread.access$600(ActivityThread.java:141) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.os.Handler.dispatchMessage(Handler.java:99) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.os.Looper.loop(Looper.java:137) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.app.ActivityThread.main(ActivityThread.java:5041) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at java.lang.reflect.Method.invokeNative(Native Method) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at java.lang.reflect.Method.invoke(Method.java:511) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at dalvik.system.NativeStart.main(Native Method) 

03-06 10:16:57.220: E/AndroidRuntime(2520): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.gmap.MainActivity" on path: /data/app/com.example.gmap-1.apk 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at 
dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.app.Instrumentation.newActivity(Instrumentation.java:1054) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2097) 

03-06 10:16:57.220: E/AndroidRuntime(2520):  ... 11 more

答

您需要在您的清单文件中添加<uses-library android:name="com.google.android.maps"/> 标签。

<application 
android:allowBackup="true" 
android:icon="@drawable/ic_launcher" 
android:label="@string/app_name" 
android:theme="@style/AppTheme" > 
<activity 
    android:name="com.example.gmap.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> 
<uses-library android:name="com.google.android.maps"/> 
</application>

希望这有助于。

+0

试过了，仍然没有工作。如果您可以建议任何其他解决方案，请帮助我纠正错误 – user2138691 2013-03-06 12:41:35

答 

<application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
    <meta-data 
    android:name="com.google.android.maps.v2.API_KEY" 
    android:value="apikey"/> 
     <activity 
      android:name="com.example.mappro.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> 
     <uses-library android:name="com.google.android.maps"/> 
    </application>

你缺少：

<meta-data 
    android:name="com.google.android.maps.v2.API_KEY" 
    android:value="api key"/>'

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