當我滑過最後一個標籤時，Holoeverywhere選項卡會加載第一個標籤？

最近，我使用holoeverywhere做某事，但現在我面臨的一個問題是，當我在到達最後一個選項卡後繼續滑動時，程序將加載第一個選項卡的視圖，但沒有更多選項卡，因此程序會崩潰。問題描述如下，我真的需要有人來幫助我。感謝大家！當我滑過最後一個標籤時，Holoeverywhere選項卡會加載第一個標籤？

以下是我的代碼：

public static class TabFragment extends Fragment { 
    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
      Bundle savedInstanceState) { 
     TextView textView = new TextView(getSupportActivity()); 
     textView.setText("Position: " + getArguments().getInt("position")); 
     return textView; 
    } 
} 

private static Bundle make(int i) { 
     Bundle bundle = new Bundle(); 
     bundle.putInt("position", i); 
     return bundle; 
    } 

@Override 
protected void onHandleTabs() { 
    getSupportActionBar().removeAllTabs(); 
    for(int i = 0; i < 5; i++) 
     addTab("Tab #" + i, TabFragment.class, make(i + 1)); 
}

的問題是，當我最後一個標籤後滑動，認爲會是這樣的：

enter image description here

，程序將崩潰出現以下錯誤：

05-05 21:33:26.258: E/AndroidRuntime(1573): FATAL EXCEPTION: main 
05-05 21:33:26.258: E/AndroidRuntime(1573): java.lang.IndexOutOfBoundsException: Invalid index 5, size is 5 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at java.util.ArrayList.get(ArrayList.java:304) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.android.internal.app.ActionBarImpl.getTabAt(ActionBarImpl.java:989) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.actionbarsherlock.internal.app.ActionBarWrapper.getTabAt(ActionBarWrapper.java:425) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at org.holoeverywhere.app.TabSwipeActivity.dispatchTabSelected(TabSwipeActivity.java:135) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at org.holoeverywhere.app.TabSwipeActivity.access$2(TabSwipeActivity.java:128) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at org.holoeverywhere.app.TabSwipeActivity$TabSwipeAdapter.onPageSelected(TabSwipeActivity.java:67) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.support.v4.view.ViewPager.scrollToItem(ViewPager.java:538) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:523) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.support.v4.view.ViewPager.onTouchEvent(ViewPager.java:1943) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.View.dispatchTouchEvent(View.java:5486) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1953) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1714) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1959) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1728) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1959) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1728) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1959) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1728) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1959) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1728) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1959) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1728) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1892) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1371) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.app.Activity.dispatchTouchEvent(Activity.java:2364) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1840) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.View.dispatchPointerEvent(View.java:5662) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewRootImpl.deliverPointerEvent(ViewRootImpl.java:2863) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2442) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.os.Handler.dispatchMessage(Handler.java:99) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.os.Looper.loop(Looper.java:137) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at android.app.ActivityThread.main(ActivityThread.java:4340) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at java.lang.reflect.Method.invokeNative(Native Method) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at java.lang.reflect.Method.invoke(Method.java:511) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
05-05 21:33:26.258: E/AndroidRuntime(1573):  at dalvik.system.NativeStart.main(Native Method)

我還用som Ë自定義設置：

getSupportActionBar().setCustomView(getLayoutInflater().inflate(R.layout.****,null)); 
getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM); 
getSupportActionBar().setDisplayShowHomeEnabled(true); 
getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); 
View homeIcon = findViewById(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ? android.R.id.home : R.id.abs__home); 
((View) homeIcon.getParent()).setVisibility(View.GONE);

這：

getSupportActionBar().setDisplayUseLogoEnabled(false); 
getSupportActionBar().setDisplayShowCustomEnabled(true);

以下是演示的代碼，我只是不明白。在演示中，當我到達最後一個選項卡後，一邊向右側，程序將展示一些東西在屏幕的右側是這樣的：

enter image description here

，這些都是演示代碼：

public static class TabFragment extends Fragment { 
    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
      Bundle savedInstanceState) { 
     Log.d("DemoTabsActivity", "test" + getArguments().getInt("position")); 
     TextView textView = new TextView(getSupportActivity()); 
     textView.setText("Position: " + getArguments().getInt("position")); 
     return textView; 
    } 
} 

private static Bundle make(int i) { 
    Bundle bundle = new Bundle(); 
    bundle.putInt("position", i); 
    return bundle; 
} 

@Override 
protected void onHandleTabs() { 
    getSupportActionBar().removeAllTabs(); 
    for(int i = 0; i < 10; i++) 
     addTab("Tab #" + i, TabFragment.class, make(i + 1)); 
    Log.d("TAG", "getSupportActionBar().getTabCount()" + getSupportActionBar().getTabCount()); 
}

來源

2013-05-05 Boli-CS

java.lang.IndexOutOfBoundsException: Invalid index 5, size is 5

在你的代碼中的某處，你試圖訪問/修改只有四個元素的數組的第五個元素。

來源

2013-05-05 13:52:57

我更新了上面的演示代碼，我很難找到差異。 – 2013-05-05 13:59:05

錯誤和問題保持不變，所以至少你現在知道在哪裏查找錯誤 – 2013-05-05 14:02:06

看起來並不那麼容易 – 2013-05-05 14:06:47

當我滑過最後一個標籤時，Holoeverywhere選項卡會加載第一個標籤？

回答

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