谷歌地图Android片段崩溃

Posted 2023-04-19

【中文标题】谷歌地图Android片段崩溃

【英文标题】：Google map Android fragment crash

【发布时间】：2015-06-10 17:42:44

【问题描述】：

Hye Everybody，我是法国人，所以sory为我的英语不好。 对于我的家庭作业，我必须制作一个应用程序，在谷歌地图中显示我的智能手机位置，但是当我在 connect.xml 中添加片段时，应用程序崩溃：“不幸的是 [app] 已停止”

我的 Google Play 服务运行良好！

com.google.android.gms文本：configapi连接成功

我觉得我的 AndroidManifest 也不错

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


<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"/>

<uses-sdk
    android:minSdkVersion="17"
    android:targetSdkVersion="22" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name=".Main"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".Connect" >
    </activity>

    <meta-data android:name="com.google.android.gms.version"
       android:value="@integer/google_play_services_version" />

    <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value="AIzaSyDQDHg-zejSDW1UHhPef79kOeAlkkXWwyM" />
</application>

</manifest>

现在是我的 connect.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_
android:layout_ >

<LinearLayout
    android:layout_
    android:layout_
    android:orientation="vertical" >

    <TextView
        android:id="@+id/txtView"
        android:layout_
        android:layout_
        android:text="Large Text"
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <LinearLayout
        android:layout_
        android:layout_ >

        <Button
            android:id="@+id/btnUpdate"
            android:layout_
            android:layout_
            android:text="Update position" />

        <Button
            android:id="@+id/btnGetCar"
            android:layout_
            android:layout_
            android:text="Where is my car ?" />
    </LinearLayout>

    <TextView
        android:id="@+id/txtPosition"
        android:layout_
        android:layout_
        android:text="Large Text"
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <fragment
       android:id="@+id/map"
       android:name="com.google.android.gms.maps.MapFragment"
       android:layout_
       android:layout_/>

 </LinearLayout>

 </merge>

我的 Connect.java

package com.supinfo.tesas;

import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.supinfo.tesas.model.Car;
import com.supinfo.tesas.model.User;

public class Connect extends Activity implements OnClickListener 
SharedPreferences user;
TextView txtView; 
TextView txtPosition;
Button btnGetCar;
Button btnUpdate;


String username;
String password;

User u = new User();
Car c;

@Override
public void onCreate(Bundle savedInstanceState) 

    super.onCreate(savedInstanceState);
    setContentView(R.layout.connect);
    btnGetCar = (Button) findViewById(R.id.btnGetCar);
    btnGetCar.setOnClickListener(this);

    btnUpdate = (Button) findViewById(R.id.btnUpdate);
    btnUpdate.setOnClickListener(this);

    user = this.getSharedPreferences("user",Context.MODE_PRIVATE);
    username = user.getString("username", "");
    password = user.getString("password", "");

    txtView = (TextView) findViewById(R.id.txtView);
    txtView.setText("Bonjour "+username);

    txtPosition = (TextView) findViewById(R.id.txtPosition);

    GoogleMap googleMap;
    googleMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();





@Override
public void onClick(View v) 
    switch(v.getId()) 
        case R.id.btnGetCar:
            c = u.getCarPosition(username,password);
            Log.i("latitude",""+c.getLatitude());
            break;
        case R.id.btnUpdate:

            //mettre les latitude longiture
            if(u.updatePosition(username, password, "", ""))
                Log.i("updatePosition","true");
            
            break;
           


@Override
protected void onDestroy() 
    // TODO Auto-generated method stub
    //map.removeView(this.mMapView);
    super.onDestroy();

我是一个main.java谁重定向到connect.java

这是我的日志

04-06 10:29:04.963: D/AndroidRuntime(2671): Shutting down VM
04-06 10:29:04.986: E/AndroidRuntime(2671): FATAL EXCEPTION: main
04-06 10:29:04.986: E/AndroidRuntime(2671): Process: com.supinfo.tesas, PID:  2671
04-06 10:29:04.986: E/AndroidRuntime(2671): java.lang.RuntimeException:   Unable to start activity   ComponentInfocom.supinfo.tesas/com.supinfo.tesas.Connect:     android.view.InflateException: Binary XML file line #42: Error inflating class     fragment
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.ActivityThread.access$800(ActivityThread.java:144)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.os.Handler.dispatchMessage(Handler.java:102)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.os.Looper.loop(Looper.java:135)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.ActivityThread.main(ActivityThread.java:5221)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at java.lang.reflect.Method.invoke(Native Method)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at java.lang.reflect.Method.invoke(Method.java:372)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
04-06 10:29:04.986: E/AndroidRuntime(2671): Caused by: android.view.InflateException: Binary XML file line #42: Error inflating class fragment
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:763)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:809)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.inflate(LayoutInflater.java:479)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:377)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Activity.setContentView(Activity.java:2144)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at com.supinfo.tesas.Connect.onCreate(Connect.java:36)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Activity.performCreate(Activity.java:5937)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
04-06 10:29:04.986: E/AndroidRuntime(2671):     ... 10 more
04-06 10:29:04.986: E/AndroidRuntime(2671): Caused by: android.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.android.gms.maps.SupportMapFragment: make sure class name exists, is public, and has an empty constructor that is public
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Fragment.instantiate(Fragment.java:618)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Fragment.instantiate(Fragment.java:582)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2108)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Activity.onCreateView(Activity.java:5286)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:733)
04-06 10:29:04.986: E/AndroidRuntime(2671):     ... 21 more
04-06 10:29:04.986: E/AndroidRuntime(2671): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.maps.SupportMapFragment" on path: DexPathList[[zip file "/data/app/com.supinfo.tesas-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
04-06 10:29:04.986: E/AndroidRuntime(2671):     at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
04-06 10:29:04.986: E/AndroidRuntime(2671):     at android.app.Fragment.instantiate(Fragment.java:604)
04-06 10:29:04.986: E/AndroidRuntime(2671):     ... 25 more
04-06 10:29:04.986: E/AndroidRuntime(2671):     Suppressed: java.lang.NoClassDefFoundError: com.google.android.gms.maps.SupportMapFragment
04-06 10:29:04.986: E/AndroidRuntime(2671):         at dalvik.system.DexFile.defineClassNative(Native Method)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at dalvik.system.DexFile.defineClass(DexFile.java:226)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at dalvik.system.DexPathList.findClass(DexPathList.java:321)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
04-06 10:29:04.986: E/AndroidRuntime(2671):         ... 28 more
04-06 10:29:04.986: E/AndroidRuntime(2671):     Suppressed: java.lang.ClassNotFoundException: com.google.android.gms.maps.SupportMapFragment
04-06 10:29:04.986: E/AndroidRuntime(2671):         at java.lang.Class.classForName(Native Method)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
04-06 10:29:04.986: E/AndroidRuntime(2671):         at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
04-06 10:29:04.986: E/AndroidRuntime(2671):         ... 27 more
04-06 10:29:04.986: E/AndroidRuntime(2671):     Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

感谢您的帮助！ :)

【问题讨论】：

你会在这里发布日志吗？ span>

【参考方案1】：

这是工作！这是因为我忘记了这个

<permission
    android:name="com.supinfo.tesas.permission.MAPS_RECEIVE"
    android:protectionLevel="signature" />
<uses-permission android:name="com.supinfo.tesas.permission.MAPS_RECEIVE" />

谢谢大家！！

【参考方案2】：

你在connect.xml 中输入了错误的android:name：

而不是：

android:name="com.google.android.gms.maps.MapFragment"

使用：

class="com.google.android.gms.maps.SupportMapFragment"

在java文件中：而不是

GoogleMap googleMap;
googleMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();

使用：

SupportMapFragment supportMapFragment =
        (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
googleMap = supportMapFragment.getMap();

【讨论】：

如果我这样做，我应该将 Activity 更改为 FragmentActivity 吗？

那么，我如何重定向到 FragmentActivity ？有意图？

【参考方案3】：

使用 FragmentActivity 扩展您的 Activity，如下行：

public class Connect extends FragmentActivity implements OnClickListener 

【讨论】：

如何重定向到 FragmentActivity ？有意图？

这与您调用任何其他活动的意图相同。

【参考方案4】：

只需将 ACESS NETWORK STATE 权限添加到您的清单。

  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

点击以下链接了解更多信息。

http://www.androidhive.info/2013/08/android-working-with-google-maps-v2/

【参考方案5】：

为任何搜索的人添加此功能，我的依赖项中包含了 Google Play 服务，但添加此功能解决了我经过数小时搜索后的通货膨胀问题。

实现 'com.google.android.gms:play-services-maps:+'