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我創建了自定義Adapter，並且我已將Arraylist傳遞給它。但是，當我把這個適配器我的應用程序崩潰，並顯示以下錯誤：當調用自定義適配器時，應用程序崩潰
01-02 21:17:50.269 2957-2957/com.example.abbkr.android2k17_proj E/AndroidRuntime: FATAL EXCEPTION: main
android.content.res.Resources$NotFoundException: String resource ID #0x1
at android.content.res.Resources.getText(Resources.java:229)
at android.support.v7.widget.ResourcesWrapper.getText(ResourcesWrapper.java:52)
at android.widget.TextView.setText(TextView.java:3620)
at com.example.abbkr.android2k17_proj.CustomAdapter.SuerveryAdapter.getView(SuerveryAdapter.java:110)
at android.widget.AbsListView.obtainView(AbsListView.java:2267)
at android.widget.ListView.makeAndAddView(ListView.java:1769)
at android.widget.ListView.fillDown(ListView.java:672)
at android.widget.ListView.fillFromTop(ListView.java:733)
at android.widget.ListView.layoutChildren(ListView.java:1622)
at android.widget.AbsListView.onLayout(AbsListView.java:2102)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649)
at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1638)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1422)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.support.v7.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:433)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1420)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13754)
at android.view.ViewGroup.layout(ViewGroup.java:4362)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1866)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1687)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4212)
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:4745)
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:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
我的自定義接口的代碼是：
public class SuerveryAdapter extends BaseAdapter {
private Activity activity;
private ArrayList<serveyData> data;
private static LayoutInflater layoutInflater=null;
public Resources res;
serveyData ser_obj;
public SuerveryAdapter(Activity a, ArrayList d , Resources r) {
activity = a;
data = d;
res = r;
layoutInflater =(LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
/* for (serveyData e : data) {
String NameAndEmail = data.size()+"000"+e.getId() + "," + e.getName()+ "," +e.getDesciption();
Toast.makeText(activity, NameAndEmail,Toast.LENGTH_SHORT).show();
}*/
}
@Override
public int getCount() {
return data.size();
}
@Override
public Object getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return 0;
}
public class viewHolder{
public TextView tvId;
public TextView tvName;
// public TextView tvDesc;
public Button select;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v1=convertView;
final viewHolder holder;
if (v1==null){
holder=new viewHolder();
v1 =layoutInflater.inflate(R.layout.single_item,null);
holder.tvId=(TextView) v1.findViewById(R.id.tvName);
holder.tvName=(TextView) v1.findViewById(R.id.textViewName);
//holder.tvDesc=(TextView) v1.findViewById(R.id.textViewDesc);
holder.select=(Button) v1.findViewById(R.id.btnDelete) ;
v1.setTag(holder);
}
else {
holder=(viewHolder)v1.getTag();
}
if(data.size()<1){
holder.tvName.setText("NO Data found");
}
else {
ser_obj=new serveyData();
ser_obj=(serveyData) data.get(position);
holder.tvId.setText(ser_obj.getId());
holder.tvName.setText(ser_obj.getName());
// holder.tvDesc.setText(ser_obj.getDesciption());
//Toast.makeText(activity,ser_obj.getId()+ser_obj.getName()+ser_obj.getDesciption(),Toast.LENGTH_SHORT).show();
}
return v1;
}
}
我的調用代碼是
listView =(ListView)findViewById(R.id.slistview);
SuerveryAdapter suerveryAdapter= new SuerveryAdapter(SuerveyUserActivity.this,arrayList,getResources());
listView.setAdapter(suerveryAdapter);
請就如何引導擺脫這個問題。
對列表的XML文件爲我定製listview是
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:padding="2dp"
android:gravity="center_vertical"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/tvID"
android:visibility="gone"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/tvName"
android:layout_margin="13dp" />
<Button
android:layout_width="wrap_content"
android:layout_gravity="center_vertical|right"
android:layout_height="wrap_content" android:id="@+id/btnDelete"
android:text="Delete" />
</LinearLayout>
另一個主要listview
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_suervey_user"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.abbkr.android2k17_proj.SuerveyUserActivity">
<ListView
android:layout_width="321dp"
android:layout_height="247dp"
android:id="@+id/slistview"
/>
</LinearLayout>
顯示您的主XML爲列表視圖 –