錯誤充氣類片段片段的WebView

Question

我想與片段來實現web視圖，將.xml就像是：

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

<webView 
    android:id="@+id/webView01" 
    android:layout_width="wrap_content" 
    android:layout_height="450dp"/> 

<LinearLayout 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="horizontal"> 

    <webView 
     android:id="@+id/webView02" 
     android:layout_width="180dp" 
     android:layout_height="50dp" 
     /> 
    <webView 
     android:id="@+id/webView03" 
     android:layout_width="180dp" 
     android:layout_height="50dp"/> 

</LinearLayout> 
</LinearLayout> 

和我打交道的web視圖的方式就像是 公共類SelectionFragment擴展片段{

@Override 
public View onCreateView(LayoutInflater inflater, 
     ViewGroup container, Bundle savedInstanceState){ 
    super.onCreateView(inflater,container,savedInstanceState); 
    View view =inflater.inflate(R.layout.selected,container,false); 
    return view;  
} 
    @Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    //setContentView(R.layout.activity_main); 
    WebView webView1=(WebView) getView().findViewById(R.id.webView01); 
    String url="#######"; 
    String url1="####"; String url2="#######"; 
    webView1.setWebViewClient(new Callback()); 
    webView1.loadUrl(url); 
    WebView webView2=(WebView)getView().findViewById(R.id.webView02); 
    WebView webView3=(WebView)getView().findViewById(R.id.webView03); 

    webView2.loadUrl(url1); 
    webView3.loadUrl(url2); 
    } 
    private class Callback extends WebViewClient{ 
    public boolean shouldOverrideUrlLoading(WebView view, String url){ 
     return(false); 
    } 

} 

當我運行應用程序，它顯示錯誤

08-01 18:45:39.426: E/AndroidRuntime(27086): FATAL EXCEPTION: main 
    08-01 18:45:39.426: E/AndroidRuntime(27086): java.lang.RuntimeException: Unable to  start activity ComponentInfo{com.rulee.logintested/com.rulee.logintested.MainActivity}: android.view.InflateException: Binary XML file line #7: Error inflating class fragment 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.os.Handler.dispatchMessage(Handler.java:99) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.os.Looper.loop(Looper.java:130) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.ActivityThread.main(ActivityThread.java:3691) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at java.lang.reflect.Method.invokeNative(Native Method) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at java.lang.reflect.Method.invoke(Method.java:507) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:907) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:665) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at dalvik.system.NativeStart.main(Native Method) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): Caused by: android.view.InflateException: Binary XML file line #7: Error inflating class fragment 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:587) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.view.LayoutInflater.inflate(LayoutInflater.java:408) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:215) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.Activity.setContentView(Activity.java:1663) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at com.rulee.logintested.MainActivity.onCreate(MainActivity.java:41) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): ... 11 more 
    08-01 18:45:39.426: E/AndroidRuntime(27086): Caused by: java.lang.NullPointerException 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at com.rulee.logintested.SelectionFragment.onCreate(SelectionFragment.java:38) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.support.v4.app.Fragment.performCreate(Fragment.java:1437) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:877) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1066) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1168) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:280) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563) 
    08-01 18:45:39.426: E/AndroidRuntime(27086): ... 20 more 

但是當我更改.xml時，將webView更改爲簡單的TextView，並刪除處理webView的代碼，修復了錯誤。 任何人都可以提供一些想法。

謝謝

Answer 1

WebView區分大小寫，你需要CamelCase。因此，請將您的第一個w改爲W.