安卓:InflateException自定义的ListView [英] Android: InflateException in custom ListView

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本文介绍了安卓:InflateException自定义的ListView的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

在自充气的ListView排布置我得到这个例外。

  E / AndroidRuntime(1241):android.view.InflateException:二进制XML文件,6号线:错误充气类<&不明GT;

请参阅以下参考code ...

CustomListViewAdapter.java

 公共查看getView(最终诠释的立场,观点convertView,父母的ViewGroup){
    支架=无效;
    ListViewRowData rowItems =(ListViewRowData)的getItem(位置);    LayoutInflater吹气=(LayoutInflater)上下文
            .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);    如果(convertView == NULL){
        convertView = inflater.inflate(R.layout.list_row,NULL); //< - 在这里抛出异常膨胀        持有人=新ViewHolder();
        holder.dataFields = items.get(位置);
        holder.mDeleteCB =(复选框)convertView
                .findViewById(R.id.DeleteCB);        holder.mSeatName =(TextView中)convertView.findViewById(R.id.SeatNo);
        holder.mAddDesc =(TextView中)convertView
                .findViewById(R.id.C​​allDesc);
        holder.mCallIcon =(ImageView的)convertView
                .findViewById(R.id.PaxCallIV);
        convertView.setTag(保持器);
    }其他{
        支架=(ViewHolder)convertView.getTag();
    }    holder.mSeatName.setText(rowItems.getSeatName());
    holder.mAddDesc.setText(rowItems.getAddDesc());    holder.mCallIcon.setImageDrawable(context.getResources()。getDrawable(
            R.drawable.ic_launcher));    返回convertView;
}

list_row.xml

 <?XML版本=1.0编码=UTF-8&GT?;
<的RelativeLayout的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    机器人:layout_width =match_parent
    机器人:layout_height =match_parent>    <的TextView
        机器人:ID =@ + ID / SeatNo
        机器人:layout_width =WRAP_CONTENT
        机器人:layout_height =WRAP_CONTENT
        机器人:layout_alignParentLeft =真
        机器人:layout_alignParentTop =真
        机器人:填充=15dp
        机器人:文字=安全带
        机器人:TEXTSIZE =@安卓ATTR / textAppearanceMedium
        机器人:文字样式=大胆/>    <的TextView
        机器人:ID =@ + ID / CallDesc
        机器人:layout_width =WRAP_CONTENT
        机器人:layout_height =WRAP_CONTENT
        机器人:layout_alignParentLeft =真
        机器人:layout_below =@ ID / SeatNo
        机器人:填充=15dp
        机器人:文字=描述:
        机器人:TEXTSIZE =@安卓ATTR / textAppearanceMedium/>    < ImageView的
        机器人:ID =@ + ID / PaxCallIV
        机器人:layout_width =WRAP_CONTENT
        机器人:layout_height =WRAP_CONTENT
        机器人:layout_alignParentRight =真
        机器人:layout_alignParentTop =真
        机器人:填充=10dp
        机器人:SRC =@绘制/ ic_launcher/>    <复选框
        机器人:ID =@ + ID / DeleteCB
        机器人:layout_width =WRAP_CONTENT
        机器人:layout_height =WRAP_CONTENT
        机器人:layout_alignParentRight =真
        机器人:layout_below =@ ID / PaxCallIV
        机器人:paddingRight =15dp/>< / RelativeLayout的>

任何形式的帮助或建议是多AP preciated。谢谢!

更新

下面是整个logcat中,

  android.view.InflateException:二进制XML文件行#7:错误充气类<&不明GT;
    在android.view.LayoutInflater.createView(LayoutInflater.java:613)
    在com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
    在android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
    在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
    在android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
    在android.view.LayoutInflater.inflate(LayoutInflater.java:489)
    在android.view.LayoutInflater.inflate(LayoutInflater.java:396)
    在android.view.LayoutInflater.inflate(LayoutInflater.java:352)
    在com.sample.ecabinservice.utility.CustomListViewAdapter.getView(CustomListViewAdapter.java:46)
    在android.widget.AbsListView.obtainView(AbsListView.java:2159)
    在android.widget.ListView.measureHeightOfChildren(ListView.java:1246)
    在android.widget.ListView.onMeasure(ListView.java:1158)
    在android.view.View.measure(View.java:15513)
    在android.widget.RelativeLayout.measureChildHorizo​​ntal(RelativeLayout.java:645)
    在android.widget.RelativeLayout.onMeasure(RelativeLayout.java:425)
    在android.view.View.measure(View.java:15513)
    在android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4827)
    在android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
    在android.widget.LinearLayout.measureHorizo​​ntal(LinearLayout.java:1052)
    在android.widget.LinearLayout.onMeasure(LinearLayout.java:590)
    在android.view.View.measure(View.java:15513)
    在android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4827)
    在android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    在android.view.View.measure(View.java:15513)
    在android.widget.LinearLayout.measureVertical(LinearLayout.java:847)
    在android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
    在android.view.View.measure(View.java:15513)
    在android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4827)
    在android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    在com.android.internal.policy.impl.PhoneWindow $ DecorView.onMeasure(PhoneWindow.java:2176)
    在android.view.View.measure(View.java:15513)
    在android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1874)
    在android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1089)
    在android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1265)
    在android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:989)
    在android.view.ViewRootImpl $ TraversalRunnable.run(ViewRootImpl.java:4351)
    在android.view.Choreographer $ CallbackRecord.run(Choreographer.java:749)
    在android.view.Choreographer.doCallbacks(Choreographer.java:562)
    在android.view.Choreographer.doFrame(Choreographer.java:532)
    在android.view.Choreographer $ FrameDisplayEventReceiver.run(Choreographer.java:735)
    在android.os.Handler.handleCallback(Handler.java:725)
    在android.os.Handler.dispatchMessage(Handler.java:92)
    在android.os.Looper.loop(Looper.java:137)
    在android.app.ActivityThread.main(ActivityThread.java:5039)
    在java.lang.reflect.Method.invokeNative(本机方法)
    在java.lang.reflect.Method.invoke(Method.java:511)
    在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:793)
    在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
    在dalvik.system.NativeStart.main(本机方法)
java.lang.reflect.InvocationTargetException:产生的原因
    在java.lang.reflect.Constructor.constructNative(本机方法)
    在java.lang.reflect.Constructor.newInstance(Constructor.java:417)
    在android.view.LayoutInflater.createView(LayoutInflater.java:587)
    ... 48更多
java.lang.UnsupportedOperationException:引起无法转换为维度:类型=为0x1
    在android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:463)
    在android.widget.TextView<&初始化GT;(TextView.java:787)
    在android.widget.TextView<&初始化GT;(TextView.java:449)


解决方案

文本外观引用,如 @android:ATTR / textAppearanceMedium ,进入机器人:textAppearance 属性,而不是的android:TEXTSIZE

While inflating custom ListView row layout I'm getting this exception.

E/AndroidRuntime(1241): android.view.InflateException: Binary XML file line #6: Error inflating class <unknown>

See the code below for reference...

CustomListViewAdapter.java

public View getView(final int position, View convertView, ViewGroup parent) {
    holder = null;
    ListViewRowData rowItems = (ListViewRowData) getItem(position);

    LayoutInflater inflater = (LayoutInflater) context
            .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);

    if (convertView == null) {
        convertView = inflater.inflate(R.layout.list_row, null); //<- throws inflate exception here

        holder = new ViewHolder();
        holder.dataFields = items.get(position);
        holder.mDeleteCB = (CheckBox) convertView
                .findViewById(R.id.DeleteCB);

        holder.mSeatName = (TextView) convertView.findViewById(R.id.SeatNo);
        holder.mAddDesc = (TextView) convertView
                .findViewById(R.id.CallDesc);
        holder.mCallIcon = (ImageView) convertView
                .findViewById(R.id.PaxCallIV);
        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }

    holder.mSeatName.setText(rowItems.getSeatName());
    holder.mAddDesc.setText(rowItems.getAddDesc());

    holder.mCallIcon.setImageDrawable(context.getResources().getDrawable(
            R.drawable.ic_launcher));

    return convertView;
}

list_row.xml

    <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <TextView
        android:id="@+id/SeatNo"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:padding="15dp"
        android:text="Seat"
        android:textSize="@android:attr/textAppearanceMedium"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/CallDesc"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_below="@id/SeatNo"
        android:padding="15dp"
        android:text="Description :"
        android:textSize="@android:attr/textAppearanceMedium" />

    <ImageView
        android:id="@+id/PaxCallIV"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:padding="10dp"
        android:src="@drawable/ic_launcher" />

    <CheckBox
        android:id="@+id/DeleteCB"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_below="@id/PaxCallIV"
        android:paddingRight="15dp" />

</RelativeLayout>

Any kind of help or suggestion is much appreciated. Thanks !

Update

below is the entire logcat,

android.view.InflateException: Binary XML file line #7: Error inflating class <unknown>
    at android.view.LayoutInflater.createView(LayoutInflater.java:613)
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
    at com.sample.ecabinservice.utility.CustomListViewAdapter.getView(CustomListViewAdapter.java:46)
    at android.widget.AbsListView.obtainView(AbsListView.java:2159)
    at android.widget.ListView.measureHeightOfChildren(ListView.java:1246)
    at android.widget.ListView.onMeasure(ListView.java:1158)
    at android.view.View.measure(View.java:15513)
    at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:645)
    at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:425)
    at android.view.View.measure(View.java:15513)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4827)
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
    at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1052)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:590)
    at android.view.View.measure(View.java:15513)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4827)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at android.view.View.measure(View.java:15513)
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:847)
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
    at android.view.View.measure(View.java:15513)
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4827)
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2176)
    at android.view.View.measure(View.java:15513)
    at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1874)
    at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1089)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1265)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:989)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4351)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
    at android.view.Choreographer.doCallbacks(Choreographer.java:562)
    at android.view.Choreographer.doFrame(Choreographer.java:532)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
    at android.os.Handler.handleCallback(Handler.java:725)
    at android.os.Handler.dispatchMessage(Handler.java:92)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:5039)
    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:793)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
    at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Constructor.constructNative(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
    at android.view.LayoutInflater.createView(LayoutInflater.java:587)
    ... 48 more
Caused by: java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x1
    at android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:463)
    at android.widget.TextView.<init>(TextView.java:787)
    at android.widget.TextView.<init>(TextView.java:449)

解决方案

Text appearance references, like @android:attr/textAppearanceMedium, go in android:textAppearance attributes, not android:textSize.

这篇关于安卓:InflateException自定义的ListView的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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