好吧,我已经决定只去寻呼机。我假设我使用的支持库不包含pagerTableStrip。我不知道如何解决这个问题,因为我认为我已经正确更新了所有内容。
编辑:这已经不存在了吗?当我将pagerTableStrip更改为pagerTableStrip时,一切正常,但我无法与预期的标题进行交互,因为这就是我要使用pagerTableStrip的原因。
我已经回到基础上来,找出问题的根源。我开始了一个进口abs的新项目。我设置了一个非常简单的pageradapter和一个简单的片段。我用了一本公共书籍中的一个例子,但我仍然得到同样的错误。类未找到异常。找不到PagerTabstrip。stack posted每次都会得到相同的错误。如果我删除pagerTableStrip,则一切正常。
XML
<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/pager"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<android.support.v4.view.PagerTabStrip
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="top" />
</android.support.v4.view.ViewPager>
主要活动
package com.example.pagetabswipe;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.view.Menu;
import com.actionbarsherlock.app.SherlockFragmentActivity;
public class MainActivity extends SherlockFragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ViewPager pager = (ViewPager)findViewById(R.id.pager);
pager.setAdapter(new SampleAdapter(getSupportFragmentManager(), this));
}
}
适配器
package com.example.pagetabswipe;
import android.content.Context;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
public class SampleAdapter extends FragmentPagerAdapter {
Context ctxt=null;
public SampleAdapter(FragmentManager fm, Context ctxt) {
super(fm);
this.ctxt=ctxt;
// TODO Auto-generated constructor stub
}
@Override
public Fragment getItem(int position) {
return (EditorFragment.newInstance(position));
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return 10;
}
@Override
public String getPageTitle(int position) {
return(EditorFragment.getTitle(ctxt, position));
}
}
碎片
package com.example.pagetabswipe;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import com.actionbarsherlock.app.SherlockFragment;
public class EditorFragment extends SherlockFragment {
private static final String KEY_POSITION = "position";
static EditorFragment newInstance(int position) {
EditorFragment frag = new EditorFragment();
Bundle args = new Bundle();
args.putInt(KEY_POSITION, position);
frag.setArguments(args);
return (frag);
}
static String getTitle(Context ctxt, int position) {
return (String.format(ctxt.getString(R.string.hint), position + 1));
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View result = inflater.inflate(R.layout.editor, container, false);
EditText editor = (EditText) result.findViewById(R.id.editor);
int position = getArguments().getInt(KEY_POSITION, -1);
editor.setHint(getTitle(getActivity(), position));
return (result);
}
}
错误
11-24 18:01:25.630: E/AndroidRuntime(3505): FATAL EXCEPTION: main
11-24 18:01:25.630: E/AndroidRuntime(3505): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.pagetabswipe/com.example.pagetabswipe.MainActivity}: android.view.InflateException: Binary XML file line #6: Error inflating class android.support.v4.view.PagerTabStrip
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1696)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1716)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.ActivityThread.access$1500(ActivityThread.java:124)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:968)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.os.Handler.dispatchMessage(Handler.java:99)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.os.Looper.loop(Looper.java:130)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.ActivityThread.main(ActivityThread.java:3806)
11-24 18:01:25.630: E/AndroidRuntime(3505): at java.lang.reflect.Method.invokeNative(Native Method)
11-24 18:01:25.630: E/AndroidRuntime(3505): at java.lang.reflect.Method.invoke(Method.java:507)
11-24 18:01:25.630: E/AndroidRuntime(3505): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
11-24 18:01:25.630: E/AndroidRuntime(3505): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
11-24 18:01:25.630: E/AndroidRuntime(3505): at dalvik.system.NativeStart.main(Native Method)
11-24 18:01:25.630: E/AndroidRuntime(3505): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class android.support.v4.view.PagerTabStrip
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
11-24 18:01:25.630: E/AndroidRuntime(3505): at com.actionbarsherlock.internal.ActionBarSherlockCompat.setContentView(ActionBarSherlockCompat.java:853)
11-24 18:01:25.630: E/AndroidRuntime(3505): at com.actionbarsherlock.app.SherlockFragmentActivity.setContentView(SherlockFragmentActivity.java:262)
11-24 18:01:25.630: E/AndroidRuntime(3505): at com.example.pagetabswipe.MainActivity.onCreate(MainActivity.java:14)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1660)
11-24 18:01:25.630: E/AndroidRuntime(3505): ... 11 more
11-24 18:01:25.630: E/AndroidRuntime(3505): Caused by: java.lang.ClassNotFoundException: android.support.v4.view.PagerTabStrip in loader dalvik.system.PathClassLoader[/data/app/com.example.pagetabswipe-2.apk]
11-24 18:01:25.630: E/AndroidRuntime(3505): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
11-24 18:01:25.630: E/AndroidRuntime(3505): at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
11-24 18:01:25.630: E/AndroidRuntime(3505): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.createView(LayoutInflater.java:471)
11-24 18:01:25.630: E/AndroidRuntime(3505): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
11-24 18:01:25.630: E/AndroidRuntime(3505): ... 20 more
任何帮助都会很棒。我不知道在哪里能解决这个问题。我觉得我遗漏了一个非常基本的东西,那就是无法在支持库中找到pagerTableStrip。
最佳答案
对我来说,这最终是因为底层ActionBarSherlock库有一个旧版本的支持库。
从eclipse中,我从actionbarsherlock库项目的构建路径中删除了android支持库。
然后我听从了这里的建议,PagerTabStrip cannot be resolved to a type,
右键单击您的项目..
点击“Android工具”->“添加支持库”
之后,它将下载android-support.jar。并将其添加到项目中。
之后,您的eclipse将识别pagertabstrip