无法启动活动ComponentInfo android.view.InflateException:使用ListFragment错误充气类片段:二进制XML文件,6号线 [英] Unable to start activity ComponentInfo android.view.InflateException: Binary XML file line #6: Error inflating class fragment using ListFragment

查看:182
本文介绍了无法启动活动ComponentInfo android.view.InflateException:使用ListFragment错误充气类片段:二进制XML文件,6号线的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我在Android的新的努力使简单的应用程序.IM试图显示下片段数组列表。因为它是由XML数据从网站驱动该列表保持更新。由于数组列表是动态的,即时通讯使用的onActivityCreated而不是onCreateView。
下面是我的code

 包com.example.myearthquake;公共类EarthquakeListFragment扩展ListFragment {  ArrayAdapter<&雷神之锤GT; AA;
  ArrayList的<&雷神之锤GT;地震=新的ArrayList<&雷神之锤GT;();  @覆盖
  公共无效onActivityCreated(捆绑savedInstanceState){
    super.onActivityCreated(savedInstanceState);    INT layoutID = android.R.layout.simple_list_item_1;
    AA =新ArrayAdapter<&雷神之锤GT;(getActivity(),layoutID,地震);
    setListAdapter(AA);
    Log.d(大地震,onActivityCreated);
          }

MainActivity类别

 公共类地震扩展活动{
@覆盖
保护无效的onCreate(捆绑savedInstanceState){
    super.onCreate(savedInstanceState);
    的setContentView(R.layout.activity_main);
    Log.d(地震,活动);
}

布局

 < LinearLayout中的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
   机器人:方向=垂直
  机器人:layout_width =match_parent
  机器人:layout_height =match_parent>
 <片段机器人:名字=com.paad.myearthquake.EarthquakeListFragment
 机器人:ID =@ + ID / EarthquakeListFragment
 机器人:layout_width =match_parent
 机器人:layout_height =match_parent
 />
  < / LinearLayout中>

错误

  01-26 16:12:12.865:D / AndroidRuntime(1480):关闭VM
    01-26 16:12:12.865:W / dalvikvm(1480):主题ID = 1:螺纹未捕获的异常(组= 0x41465700)退出
    01-26 16:12:12.906:E / AndroidRuntime(1480):致命异常:主要
    01-26 16:12:12.906:E / AndroidRuntime(1480):了java.lang.RuntimeException:无法启动活动ComponentInfo {com.example.myearthquake / com.example.myearthquake.Earthquake}:android.view.InflateException:二进制XML文件6号线:错误充气类片段
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.ActivityThread.access $ 600(ActivityThread.java:141)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1256)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.os.Handler.dispatchMessage(Handler.java:99)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.os.Looper.loop(Looper.java:137)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.ActivityThread.main(ActivityThread.java:5103)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在java.lang.reflect.Method.invokeNative(本机方法)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在java.lang.reflect.Method.invoke(Method.java:525)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:737)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在dalvik.system.NativeStart.main(本机方法)
    01-26 16:12:12.906:E / AndroidRuntime(1480):android.view.InflateException:二进制XML文件,6号线:错误充气类片段产生的原因
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.view.LayoutInflater.inflate(LayoutInflater.java:353)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Activity.setContentView(Activity.java:1895)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在com.example.myearthquake.Earthquake.onCreate(Earthquake.java:13)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Activity.performCreate(Activity.java:5133)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
    01-26 16:12:12.906:E / AndroidRuntime(1480):11 ...更多
    01-26 16:12:12.906:E / AndroidRuntime(1480):android.app.Fragment $ InstantiationException:产生的原因无法实例片段com.paad.myearthquake.EarthquakeListFragment:确保类名称存在,是公开的,有一个空的构造是公
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Fragment.instantiate(Fragment.java:592)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Fragment.instantiate(Fragment.java:560)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Activity.onCreateView(Activity.java:4738)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
    01-26 16:12:12.906:E / AndroidRuntime(1480):21 ...更多
    01-26 16:12:12.906:E / AndroidRuntime(1480):抛出java.lang.ClassNotFoundException:产生的原因没有找到类com.paad.myearthquake.EarthquakeListFragment的路径:DexPathList [zip文件\"/data/app/com.example.myearthquake-2.apk\"],nativeLibraryDirectories=[/data/app-lib/com.example.myearthquake-2, /系统/ lib目录]
    01-26 16:12:12.906:E / AndroidRuntime(1480):在dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在java.lang.ClassLoader.loadClass(ClassLoader.java:501)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在java.lang.ClassLoader.loadClass(ClassLoader.java:461)
    01-26 16:12:12.906:E / AndroidRuntime(1480):在android.app.Fragment.instantiate(Fragment.java:582)
    01-26 16:12:12.906:E / AndroidRuntime(1480):24 ...更多
    01-26 16:17:13.400:I /流程(1480):发送信号。 PID:1480 SIG:9


解决方案

 产生的原因:抛出java.lang.ClassNotFoundException:
没有找到类com.paad.myearthquake.EarthquakeListFragment...

在code包名称为 com.example.myearthquake 而在一个类 com.paad.myearthquake 试图加载

确保XML和code包装上的名称一致。在这里:

 <片段机器人:名字=com.paad.myearthquake.EarthquakeListFragment

在这里:

 包com.example.myearthquake;

I am new in Android and trying to make simple App .Im trying to display array list under Fragments . This list keep updated as it is driven by XML data from website . SInce array list is dynamic Im using onActivityCreated rather then onCreateView . Below are my code

package com.example.myearthquake;

public class EarthquakeListFragment extends ListFragment {

  ArrayAdapter<Quake> aa;
  ArrayList<Quake> earthquakes = new ArrayList<Quake>();

  @Override
  public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    int layoutID = android.R.layout.simple_list_item_1;
    aa = new ArrayAdapter<Quake>(getActivity(), layoutID , earthquakes);
    setListAdapter(aa);
    Log.d("EarthQuake","onActivityCreated");
          }

MainActivity Class

public class Earthquake extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Log.d("EarthQuake","Activity");
}

Layout

   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:orientation="vertical"
  android:layout_width="match_parent"
  android:layout_height="match_parent">
 <fragment android:name="com.paad.myearthquake.EarthquakeListFragment"
 android:id="@+id/EarthquakeListFragment"
 android:layout_width="match_parent" 
 android:layout_height="match_parent" 
 />
  </LinearLayout>

Error

    01-26 16:12:12.865: D/AndroidRuntime(1480): Shutting down VM
    01-26 16:12:12.865: W/dalvikvm(1480): threadid=1: thread exiting with uncaught       exception (group=0x41465700)
    01-26 16:12:12.906: E/AndroidRuntime(1480): FATAL EXCEPTION: main
    01-26 16:12:12.906: E/AndroidRuntime(1480): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myearthquake/com.example.myearthquake.Earthquake}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.ActivityThread.access$600(ActivityThread.java:141)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.os.Handler.dispatchMessage(Handler.java:99)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.os.Looper.loop(Looper.java:137)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.ActivityThread.main(ActivityThread.java:5103)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at java.lang.reflect.Method.invokeNative(Native Method)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at java.lang.reflect.Method.invoke(Method.java:525)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at dalvik.system.NativeStart.main(Native Method)
    01-26 16:12:12.906: E/AndroidRuntime(1480): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Activity.setContentView(Activity.java:1895)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at com.example.myearthquake.Earthquake.onCreate(Earthquake.java:13)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Activity.performCreate(Activity.java:5133)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     ... 11 more
    01-26 16:12:12.906: E/AndroidRuntime(1480): Caused by: android.app.Fragment$InstantiationException: Unable to instantiate fragment com.paad.myearthquake.EarthquakeListFragment: make sure class name exists, is public, and has an empty constructor that is public
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Fragment.instantiate(Fragment.java:592)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Fragment.instantiate(Fragment.java:560)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Activity.onCreateView(Activity.java:4738)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     ... 21 more
    01-26 16:12:12.906: E/AndroidRuntime(1480): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.paad.myearthquake.EarthquakeListFragment" on path: DexPathList[[zip file "/data/app/com.example.myearthquake-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.example.myearthquake-2, /system/lib]]
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     at android.app.Fragment.instantiate(Fragment.java:582)
    01-26 16:12:12.906: E/AndroidRuntime(1480):     ... 24 more
    01-26 16:17:13.400: I/Process(1480): Sending signal. PID: 1480 SIG: 9

解决方案

Caused by: java.lang.ClassNotFoundException:
Didn't find class "com.paad.myearthquake.EarthquakeListFragment" ...

The package name in your code is com.example.myearthquake while a class in com.paad.myearthquake is attempted to be loaded.

Make sure the XML and code agree on the package names. In here:

<fragment android:name="com.paad.myearthquake.EarthquakeListFragment"

and here:

package com.example.myearthquake;

这篇关于无法启动活动ComponentInfo android.view.InflateException:使用ListFragment错误充气类片段:二进制XML文件,6号线的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
相关文章
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆