自定义listView的Item的样式出现问题 求教

zhoujiaolongde 2012-07-26 02:26:58
我现在自己定义一个ListView Item的样式报错误如下：
07-26 06:18:03.717: ERROR/ArrayAdapter(723): You must supply a resource ID for a TextView

07-26 06:18:03.826: ERROR/AndroidRuntime(723): java.lang.IllegalStateException: ArrayAdapter requires the resource ID to be a TextView

07-26 06:18:03.826: ERROR/AndroidRuntime(723):     at 

07-26 06:18:03.826: ERROR/AndroidRuntime(723): Caused by: java.lang.ClassCastException: android.widget.RelativeLayout

07-26 06:18:03.826: ERROR/AndroidRuntime(723):     at android.widget.Array

有没有人以前也遇到过相似的问题 ，求解答。万分感激。
代码如下：


<?xml version="1.0" encoding="utf-8"?>



                 <RelativeLayout

                xmlns:android="http://schemas.android.com/apk/res/android"

   				android:id="@+id/flowListRow" 

			  	 android:background="@drawable/news_bg"

				android:layout_width="fill_parent" 

				android:layout_height="40dp">

  				<TextView android:id="@+id/flow_type"

  				 		  android:text="请假及出差申请"

  						  android:textColor="#696969" 

  						  android:layout_alignParentLeft="true" 

  						  android:layout_height="wrap_content" 

  						  android:textSize="6dip" 

						  android:layout_marginTop="1dip"

  						  android:textAppearance="?android:attr/textAppearanceLarge" 

  						  android:layout_marginLeft="5dp"

  						  android:ellipsize="end"

  						  android:layout_width="match_parent"

  						  android:scrollHorizontally="true"

  						  />

  						  

  						  <TextView android:id="@+id/flow_name"

  						  			android:text="年休假申请"

  						  			android:textColor="@color/black"

  						  			android:layout_marginTop="1dip"

  						  			android:layout_below="@id/flow_type"

  						  			android:layout_alignParentLeft="true"

  						  			android:layout_marginLeft="8dp"

  						  			android:textSize="12dip" 

  						  			android:layout_width="match_parent"

  						  			android:layout_height="wrap_content" >

  						  </TextView>

  						  

  						  <TextView android:id="@+id/below_node"

  						  			android:text="上一节点"

  						  			android:textColor="@color/black"

  						  			android:layout_alignParentBottom="true"

  						  			android:layout_alignParentLeft="true"

  						  			android:layout_marginLeft="6dp"

  						  			android:textSize="6dip" 

  						  			android:layout_marginTop="1dip"

  						  			android:layout_width="wrap_content"

  						  			android:layout_height="wrap_content"

  						  			android:layout_alignTop="@+id/flow_autor">

  						  			

  						  </TextView>

  						  <TextView

  						    android:id="@+id/flow_autor" 

  						    android:layout_width="wrap_content"

  						    android:textSize="8dip" 

  						    android:text="申请人：*** 2012-07-01" 

  						    android:textColor="@color/black" 

  						    android:layout_height="wrap_content" 

  						    android:layout_alignParentBottom="true" 

  						    android:layout_alignParentRight="true"></TextView>

  				 

  				  

  				</RelativeLayout>


然后自己定义了一个adapter
package com.hundsun.zhou.adapter;



import java.util.ArrayList;



import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.ArrayAdapter;

import android.widget.BaseAdapter;

import android.widget.LinearLayout;

import android.widget.RelativeLayout;

import android.widget.TextView;



import com.hundsun.zhou.R;

import com.hundsun.zhou.vo.FlowVO;



/**

 * @author zhoujl

 * @since  2012/07/26 10:17:38

 */

public class FlowListAdapter extends BaseAdapter {



	private Context context;

	private ArrayList<FlowVO> mData ;

	// private LayoutInflater mInflater;

	// private int textViewResourceId; 

	/**

	 * @param context

	 * @param resource

	 * @param textViewResourceId

	 * @param objects

	 */

	public FlowListAdapter(Context context

			) {

		this.context = context;

		//mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

	}

	

	public FlowListAdapter(Context context,ArrayList<FlowVO> list

			) {

		this.context = context;

		this.mData = list;

		//mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

	}

	

	public void addItem(FlowVO flowVO) {

		mData.add(flowVO);

		notifyDataSetChanged();

	}

	

	public void removeItem(int position) {

	    mData.remove(position);

	    notifyDataSetChanged();

	}



	@Override

	public int getCount() {

		return mData.size();

	}



	@Override

	public FlowVO getItem(int position) {

		return (FlowVO)mData.get(position);

	}



	@Override

    public long getItemId(int position) {

        return position;

    }



	@Override

	public View getView(int position, View convertView, ViewGroup parent) {

	/*	ViewHolder holder = null;

		FlowVO data = mData.get(position);

		holder = new ViewHolder();

		//RelativeLayout llContent = (RelativeLayout) convertView.findViewById(R.id.flowListRow);

		convertView = mInflater.inflate(textViewResourceId, null);

		holder.textView = (TextView)convertView.findViewById(R.id.flow_type);

		holder.textView1 = (TextView)convertView.findViewById(R.id.flow_name);

		holder.textView2 = (TextView)convertView.findViewById(R.id.below_node);

		holder.textView3 = (TextView)convertView.findViewById(R.id.flow_autor);

		holder.textView.setText(data.getFlowType());

		holder.textView1.setText(data.getFlowName());

		holder.textView2.setText(data.getFlowBelowNodeName());

		holder.textView3.setText(data.getFlowAutorName());

		//llContent.addView(holder.textView);

		//llContent.addView(holder.textView1);

		//llContent.addView(holder.textView2);

		//llContent.addView(holder.textView3);

		convertView.setTag(holder);

		return convertView;*/

		if(mData == null) {

			return null;

		}

		if(convertView == null) {

			FlowListItemView  flowListItemView= new FlowListItemView(context);

			flowListItemView.updateView(mData.get(position));

			convertView =flowListItemView;

		}else {

			((FlowListItemView)convertView).updateView(mData.get(position));

		}

		return convertView;

	}

	

	

	

	



}

flowListItemView
package com.hundsun.zhou.adapter;



import com.hundsun.zhou.R;

import com.hundsun.zhou.vo.FlowVO;



import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.widget.LinearLayout;

import android.widget.RelativeLayout;

import android.widget.TextView;



/**

 * @author zhoujl

 * @since  2012/07/26 13:41:17

 */

public class FlowListItemView extends RelativeLayout {



	private Context context;

	private TextView flowName,flowType,flowAutor,flowBelowNodeName;



	public FlowListItemView(Context context) {

		super(context);

		this.context = context;

		init(context);

	}

	

	public void init(Context context) {

		this.context = context;

		View view = LayoutInflater.from(this.context).inflate(R.layout.flow_list_row, null);

		flowName = (TextView)view.findViewById(R.id.flow_name);

		flowType = (TextView)view.findViewById(R.id.flow_type);

		flowAutor = (TextView)view.findViewById(R.id.flow_autor);

		flowBelowNodeName = (TextView)view.findViewById(R.id.below_node);

		addView(view);

	}

	

	public void updateView(FlowVO flowVO) {

		flowName.setText(flowVO.getFlowName());

		flowType.setText(flowVO.getFlowType());

		flowAutor.setText(flowVO.getFlowAutorName());

		flowBelowNodeName.setText(flowVO.getFlowBelowNodeName());

	}

	

	

}


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zhoujiaolongde 2012-07-26
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我想我找到原因了 是因为我这个listView是在两个 tab框架之下 有可能在这些地方出现了问题。
因为单独拿出来是没有问题的。谢谢楼上两位的帮助，结账。
zhoujiaolongde 2012-07-26
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[Quote=引用 5 楼 的回复:]

项目clear一下！
[/Quote]
clean好几遍了 不是这个原因。谢谢你。
zhoujiaolongde 2012-07-26
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[Quote=引用 4 楼 的回复:]

尝试以下方法：

将addView(view);改为setContentView(view);

将

flowName.setText(flowVO.getFlowName());
flowType.setText(flowVO.getFlowType());
flowAutor.setText(flowVO.getFlowAutorName());
flowBelowNod……
[/Quote]
不起作用，addView是因为那边继承了LinearLayout 。
JavPer 2012-07-26
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项目clear一下！
AMinfo 2012-07-26
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尝试以下方法：

将addView(view);改为setContentView(view);

将

flowName.setText(flowVO.getFlowName());
flowType.setText(flowVO.getFlowType());
flowAutor.setText(flowVO.getFlowAutorName());
flowBelowNodeName.setText(flowVO.getFlowBelowNodeName());

修改为

flowName.setText(flowVO.getFlowName() + "");
flowType.setText(flowVO.getFlowType() + "");
flowAutor.setText(flowVO.getFlowAutorName() + "");
flowBelowNodeName.setText(flowVO.getFlowBelowNodeName() + "");
zhoujiaolongde 2012-07-26
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这个问题真奇怪啊。。。
zhoujiaolongde 2012-07-26
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07-26 06:41:34.626: ERROR/ArrayAdapter(779): You must supply a resource ID for a TextView
07-26 06:41:34.626: DEBUG/AndroidRuntime(779): Shutting down VM
07-26 06:41:34.638: WARN/dalvikvm(779): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): FATAL EXCEPTION: main
07-26 06:41:34.708: ERROR/AndroidRuntime(779): java.lang.IllegalStateException: ArrayAdapter requires the resource ID to be a TextView
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:347)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.ArrayAdapter.getView(ArrayAdapter.java:323)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.AbsListView.obtainView(AbsListView.java:1315)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.ListView.measureHeightOfChildren(ListView.java:1198)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.ListView.onMeasure(ListView.java:1109)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1012)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.measureVertical(LinearLayout.java:381)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.onMeasure(LinearLayout.java:304)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:595)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:578)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:362)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1012)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.measureVertical(LinearLayout.java:381)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.onMeasure(LinearLayout.java:304)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:595)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1012)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.measureVertical(LinearLayout.java:381)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.LinearLayout.onMeasure(LinearLayout.java:304)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3132)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.View.measure(View.java:8171)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewRoot.performTraversals(ViewRoot.java:801)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.os.Handler.dispatchMessage(Handler.java:99)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.os.Looper.loop(Looper.java:123)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.app.ActivityThread.main(ActivityThread.java:4627)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at java.lang.reflect.Method.invokeNative(Native Method)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at java.lang.reflect.Method.invoke(Method.java:521)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at dalvik.system.NativeStart.main(Native Method)
07-26 06:41:34.708: ERROR/AndroidRuntime(779): Caused by: java.lang.ClassCastException: android.widget.RelativeLayout
07-26 06:41:34.708: ERROR/AndroidRuntime(779): at android.widget.Array
AMinfo 2012-07-26
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发完整的出错信息上来看看。
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