android - 使用 String ArrayAdapter 从字符串数组源填充 Listview

标签 android arrays android-layout listview android-arrayadapter

<分区>

我需要使用来自字符串资源的数组来填充 ListView 。如何将数组传递给我的适配器?当我尝试跟随时,出现以下错误

ArrayAdapter zooAdapter = ArrayAdapter.createFromResource(this, R.array.animals, android.R.id.text1);
zooList.setAdapter(zooAdapter);
zooList.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                // TODO Auto-generated method stub

            }
        });

除了找不到资源外,我不确定错误日志的内容。但是我所有的资源都在那里,我没有从 eclipse 中得到任何错误。 无论如何,我需要做的是用 Array 资源中的数据加载我的 arrayAdapter,有人知道该怎么做吗?

FATAL EXCEPTION: main
 android.content.res.Resources$NotFoundException: File  from xml type layout resource ID #0x1020014
    at android.content.res.Resources.loadXmlResourceParser(Resources.java:2184)
    at android.content.res.Resources.loadXmlResourceParser(Resources.java:2139)
    at android.content.res.Resources.getLayout(Resources.java:891)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:394)
    at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:371)
    at android.widget.ArrayAdapter.getView(ArrayAdapter.java:362)
    at android.widget.AbsListView.obtainView(AbsListView.java:2306)
    at android.widget.ListView.measureHeightOfChildren(ListView.java:1244)
    at android.widget.ListView.onMeasure(ListView.java:1156)
    at android.view.View.measure(View.java:15293)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1418)
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:709)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:602)
    at android.view.View.measure(View.java:15293)
    at android.widget.SlidingDrawer.onMeasure(SlidingDrawer.java:270)
    at android.view.View.measure(View.java:15293)
    at android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:630)
    at android.view.View.measure(View.java:15293)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.view.View.measure(View.java:15293)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1418)
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:709)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:602)
    at android.view.View.measure(View.java:15293)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2425)
    at android.view.View.measure(View.java:15293)
    at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1876)
    at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1112)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1301)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1010)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4255)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
    at android.view.Choreographer.doCallbacks(Choreographer.java:555)
    at android.view.Choreographer.doFrame(Choreographer.java:525)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
    at android.os.Handler.handleCallback(Handler.java:615)
    at android.os.Handler.dispatchMessage(Handler.java:92)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:4849)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:562)
    at dalvik.system.NativeStart.main(Native Method)
 Caused by: java.io.FileNotFoundException: 
    at android.content.res.AssetManager.openXmlAssetNative(Native Method)
    at android.content.res.AssetManager.openXmlBlockAsset(AssetManager.java:487)
    at android.content.res.Resources.loadXmlResourceParser(Resources.java:2166)
    ... 48 more

最佳答案

我可以在您的代码中看到两个错误的地方:

1 - 您没有正确获取数组:

getResources().getStringArray(R.array.animals);

2 - 你没有将行布局传递给你的适配器

// Create an ArrayAdapter from the String Array.
final ArrayAdapter<CharSequence> aa =
    ArrayAdapter.createFromResource
    (
        getActivity(), values, R.layout.list_row
    );

在本例中是一个自定义行

一起:

// Create an ArrayAdapter from the String Array.
final ArrayAdapter<CharSequence> aa =
    ArrayAdapter.createFromResource
    (
        getActivity(), getResources().getStringArray(R.array.animals), R.layout.list_row
    );

关于android - 使用 String ArrayAdapter 从字符串数组源填充 Listview,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21784337/

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