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E/AndroidRuntime(8592):由以下原因引起:android.view.InflateException:二进制XML文件行#2:膨胀类片段时出错_Android_Eclipse_Google Maps_Android Fragments - Fatal编程技术网

E/AndroidRuntime(8592):由以下原因引起:android.view.InflateException:二进制XML文件行#2:膨胀类片段时出错

E/AndroidRuntime(8592):由以下原因引起:android.view.InflateException:二进制XML文件行#2:膨胀类片段时出错,android,eclipse,google-maps,android-fragments,Android,Eclipse,Google Maps,Android Fragments,嗯,我正试图将谷歌地图添加到我的应用程序中,但我遇到了这些错误 04-17 16:25:07.169: E/AndroidRuntime(8592): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class fragment 04-17 16:25:07.169: E/AndroidRuntime(8592): Caused by: java.lang.ClassNotFo

嗯,我正试图将谷歌地图添加到我的应用程序中,但我遇到了这些错误

04-17 16:25:07.169: E/AndroidRuntime(8592): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class fragment
 04-17 16:25:07.169: E/AndroidRuntime(8592): Caused by: java.lang.ClassNotFoundException: android.view.fragment in loader dalvik.system.PathClassLoader[/data/app/com.example.guide_oran-1.apk]
我的主要活动:

package com.example.guide_oran;

import android.app.Activity;
import android.os.Bundle;

public class Activity_map extends Activity{

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

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

尝试将片段放入布局中:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

   <fragment
      android:id="@+id/map"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      class="com.google.android.gms.maps.MapFragment" />

</RelativeLayout>


你可以找到一个好的教程

它可能是由你的
活动
扩展和你只有一个
片段
类的布局造成的。您需要使用
FragmentActivity
扩展活动,以允许活动处理片段。也就是说,您还需要将fragment类更改为支持
SupportMapFragment

public class Activity_map extends FragmentActivity {
    GoogleMap googleMap;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.gmap);
       // find the fragment and commit it into this activity
       SupportMapFragment mapfragment = (SupportMapFragment) 
                    getSupportFragmentManager().findFragmentById(R.id.map);
       // initialization of googlemap
       googleMap = mapfragment.getMap();

       // It might be resumed by:
       // googleMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
    }
}  
然后,您需要将片段的类更改为:

android:name="com.google.android.gms.maps.SupportMapFragment"
您可以在:

另外,一步一步地找到使用谷歌地图的方法。

实际的问题是他使用的是
活动
,而不是
碎片活动
(正如下面@Filo所指出的)