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
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=http://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
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
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!