android – java.lang.StackOverflowError：堆栈大小为8MB,同时在ListView适配器中启用禁用TextView#setTextIsSelectable

概述我有一个ListView活动.在每个列表项中显示TextView.使用这些方法切换所选位置的属性EditText#setTextIsSelectable,EditText#setEllipsize& EditText#setSingleLine.点击第1项工作正常.但是在点击另一个项目时我得到的是StackOverFlowError. 下面是我的代码示例.如果我有任何错误,请告诉我. import 我有一个ListVIEw活动.在每个列表项中显示TextVIEw.使用这些方法切换所选位置的属性EditText#setTextIsSelectable,EditText#setEllipsize& EditText#setSingleline.点击第1项工作正常.但是在点击另一个项目时我得到的是StackOverFlowError.

下面是我的代码示例.如果我有任何错误,请告诉我.

@R_404_5565@ androID.app.Activity;@R_404_5565@ androID.content.Context;@R_404_5565@ androID.os.Bundle;@R_404_5565@ androID.text.TextUtils;@R_404_5565@ androID.util.Log;@R_404_5565@ androID.vIEw.LayoutInflater;@R_404_5565@ androID.vIEw.VIEw;@R_404_5565@ androID.vIEw.VIEwGroup;@R_404_5565@ androID.Widget.AdapterVIEw;@R_404_5565@ androID.Widget.BaseAdapter;@R_404_5565@ androID.Widget.ListVIEw;@R_404_5565@ androID.Widget.TextVIEw;public class SelectableTextListActivity extends Activity {    private static final String TAG = "HistoryActivity";    private ListVIEw ListVIEw;    @OverrIDe    protected voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentVIEw(R.layout.activity_main);//only ListVIEw present in this layout        ListVIEw = (ListVIEw) findVIEwByID(R.ID.myList);        String items[] = {"Some information Some information Some information","Some information Some information Some information","Some information Some information Some information"};        final MyAdapter myAdapter = new MyAdapter(this,items);        ListVIEw.setAdapter(myAdapter);        ListVIEw.setonItemClickListener(new AdapterVIEw.OnItemClickListener() {            @OverrIDe            public voID onItemClick(AdapterVIEw<?> parent,VIEw vIEw,int position,long ID) {                Log.d(TAG,"onItemClick: position=" + position);                myAdapter.setSelectedposition(position);                myAdapter.notifyDataSetChanged();            }        });    }    private static class MyAdapter extends BaseAdapter {        private static final String TAG = "HistoryAdapter";        private final LayoutInflater inflater;        private int mSelectedposition = -1;        private String[] mItems;        public MyAdapter(Context context,String[] items) {            mItems = items;            inflater = LayoutInflater.from(context);        }        public voID setSelectedposition(int mSelectedposition) {            this.mSelectedposition = mSelectedposition;        }        @OverrIDe        public VIEw getVIEw(final int position,VIEw convertVIEw,VIEwGroup parent) {            VIEwHolder vIEwHolder;            if (convertVIEw == null) {                convertVIEw = inflater.inflate(R.layout.selectable_text_layout,null,false);                vIEwHolder = new VIEwHolder(convertVIEw);                convertVIEw.setTag(vIEwHolder);            } else {                vIEwHolder = (VIEwHolder) convertVIEw.getTag();            }            String item = getItem(position);            vIEwHolder.selectableTV.setText(item);            if (position == mSelectedposition) {                Log.d(TAG,"getVIEw() called with: " + "position = [" + position + "],selected = " + true);                vIEwHolder.selectableTV.setTextIsSelectable(true);                vIEwHolder.selectableTV.setSingleline(false);                vIEwHolder.selectableTV.setEllipsize(null);            } else {                Log.d(TAG,selected = " + false);                vIEwHolder.selectableTV.setTextIsSelectable(false);                vIEwHolder.selectableTV.setSingleline(true);                vIEwHolder.selectableTV.setEllipsize(TextUtils.TruncateAt.END);            }            return convertVIEw;        }        @OverrIDe        public String getItem(int position) {            return mItems[position];        }        @OverrIDe        public long getItemID(int position) {            return 0;        }        @OverrIDe        public int getCount() {            return mItems.length;        }        private class VIEwHolder {            public final TextVIEw selectableTV;            VIEwHolder(VIEw convertVIEw) {                selectableTV = (TextVIEw) convertVIEw.findVIEwByID(R.ID.selectableTextVIEw);            }        }    }}

布局文件：
selectable_text_layout.xml

<?xml version="1.0" enCoding="utf-8"?><linearLayout xmlns:androID="http://schemas.androID.com/apk/res/androID"    androID:layout_wIDth="match_parent"    androID:layout_height="match_parent"    androID:focusable="false"    androID:focusableIntouchMode="false"    androID:orIEntation="vertical"    androID:padding="5dp">    <TextVIEw        androID:ID="@+ID/selectableTextVIEw"        androID:layout_wIDth="match_parent"        androID:layout_height="wrap_content"        androID:clickable="true"        androID:ellipsize="end"        androID:focusable="false"        androID:text="My app name"        androID:textAppearance="?androID:textAppearanceMedium" /></linearLayout>

堆栈跟踪是

D/Error: ERR: stack=java.lang.StackOverflowError: stack size 8MBat java.lang.class.isinstance(Class.java:1484)at androID.text.SpannableStringInternal.getSpans(SpannableStringInternal.java:217)at androID.text.SpannedString.getSpans(SpannedString.java:25)at androID.text.SpannableStringInternal.<init>(SpannableStringInternal.java:40)at androID.text.SpannableString.<init>(SpannableString.java:30)at androID.Widget.TextVIEw.removeSuggestionSpans(TextVIEw.java:4200)at androID.Widget.TextVIEw.setText(TextVIEw.java:3926)at androID.Widget.TextVIEw.setText(TextVIEw.java:3911)at androID.Widget.TextVIEw.getIterableTextForAccessibility(TextVIEw.java:9047)at androID.vIEw.VIEw.onInitializeAccessibilityEventInternal(VIEw.java:5450)at androID.vIEw.VIEw.onInitializeAccessibilityEvent(VIEw.java:5422)at androID.Widget.TextVIEw.onInitializeAccessibilityEvent(TextVIEw.java:8402)at androID.vIEw.VIEw.sendAccessibilityEventUncheckedInternal(VIEw.java:5293)at androID.vIEw.VIEw.sendAccessibilityEventUnchecked(VIEw.java:5280)at androID.vIEw.VIEw.sendAccessibilityEventInternal(VIEw.java:5257)at androID.vIEw.VIEw.sendAccessibilityEvent(VIEw.java:5226)at androID.Widget.TextVIEw.sendAccessibilityEvent(TextVIEw.java:8571)at androID.Widget.TextVIEw.onSelectionChanged(TextVIEw.java:7584)at androID.Widget.TextVIEw.spanChange(TextVIEw.java:7784)at androID.Widget.TextVIEw$ChangeWatcher.onSpanAdded(TextVIEw.java:9478)at androID.text.SpannableStringInternal.sendSpanAdded(SpannableStringInternal.java:314)at androID.text.SpannableStringInternal.setSpan(SpannableStringInternal.java:138)at androID.text.SpannableString.setSpan(SpannableString.java:46)at androID.text.SpannableStringInternal.<init>(SpannableStringInternal.java:52)at androID.text.SpannableString.<init>(SpannableString.java:30)at androID.Widget.TextVIEw.removeSuggestionSpans(TextVIEw.java:4200)at androID.Widget.TextVIEw.setText(TextVIEw.java:3926)at androID.Widget.TextVIEw.setText(TextVIEw.java:3911)at androID.Widget.TextVIEw.getIterableTextForAccessibility(TextVIEw.java:9047)at androID.vIEw.VIEw.onInitializeAccessibilityEventInternal(VIEw.java:5450)at androID.vIEw.VIEw.onInitializeAccessibilityEvent(VIEw.java:5422)at androID.Widget.TextVIEw.onInitializeAccessibilityEvent(TextVIEw.java:8402)at androID.vIEw.VIEw.sendAccessibilityEventUncheckedInternal(VIEw.java:5293)at androID.vIEw.VIEw.sendAccessibilityEventUnchecked(VIEw.java:5280)at androID.vIEw.VIEw.sendAccessibilityEventInternal(VIEw.java:5257)at androID.vIEw.VIEw.sendAccessibilityEvent(VIEw.java:5226)at androID.Widget.TextVIEw.sendAccessibilityEvent(TextVIEw.java:8571)at androID.Widget.TextVIEw.onSelectionChanged(TextVIEw.java:7584)at androID.Widget.TextVIEw.spanChange(TextVIEw.java:7784)at androID.Widget.TextVIEw$ChangeWatcher.onSpanAdded(TextVIEw.java:9478)at androID.text.SpannableStringInternal.sendSpanAdded(SpannableStringInternal.java:314)at androID.text.SpannableStringInternal.setSpan(SpannableStringInternal.java:138)at androID.text.SpannableString.setSpan(SpannableString.java:46)at androID.text.SpannableStringInternal.<init>(SpannableStringInternal.java:52)at androID.text.SpannableString.<init>(SpannableString.java:30)at androID.Widget.TextVIEw.removeSuggestionSpans(TextVIEw.java:4200)at androID.Widget.TextVIEw.setText(TextVIEw.java:3926)at androID.Widget.TextVIEw.setText(TextVIEw.java:3911)at androID.Widget.TextVIEw.getIterableTextForAccessibility(TextVIEw.java:9047)at androID.vIEw.VIEw.onInitializeAccessibilityEventInternal(VIEw.java:5450)at androID.vIEw.VIEw.onInitializeAccessibilityEvent(VIEw.java:5422)at androID.Widget.TextVIEw.onInitializeAccessibilityEvent(TextVIEw.java:8402)at androID.vIEw.VIEw.sendAccessibilityEventUncheckedInternal(VIEw.java:5293)at androID.vIEw.VIEw.sendAccessibilityEventUnchecked(VIEw.java:5280)at androID.vIEw.VIEw.sendAccessibilityEventInternal(VIEw.java:5257)at androID.vIEw.VIEw.sendAccessibilityEvent(VIEw.java:5226)at androID.Widget.TextVIEw.sendAccessibilityEvent(TextVIEw.java:809-13 00:48:45.483 8705-8705/club.apptu.edittextlocalhistory D/Error: ERR: TOTAL BYTES WRITTEN: 1615617209-13 00:48:45.483 8705-8705/club.apptu.edittextlocalhistory E/JavaBinder: !!! Failed BINDER TRANSACTION !!!09-13 00:48:45.484 8705-8705/club.apptu.edittextlocalhistory E/AndroIDRuntime: Error reporting crash androID.os.TransactionToolargeExceptionat androID.os.BinderProxy.transactNative(Native Method)at androID.os.BinderProxy.transact(Binder.java:496)at androID.app.ActivityManagerProxy.handleApplicationCrash(ActivityManagerNative.java:4144)at com.androID.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:89)at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)

提前致谢.

编辑：

我在ListVIEw#onItemClickListener中调用notifyDatasetChanged时遇到问题.

解决方法 最后我得到了解决问题的方法.我删除了MyAdapter中的VIEwHolder模式

private static class MyAdapter extends BaseAdapter {    private static final String TAG = "HistoryAdapter";    private final LayoutInflater inflater;    private int mSelectedposition = -1;    private String[] mItems;    public MyAdapter(Context context,String[] mItems) {        this.mItems = mItems;        inflater = LayoutInflater.from(context);    }    public voID setSelectedposition(int mSelectedposition) {        this.mSelectedposition = mSelectedposition;    }    @OverrIDe    public VIEw getVIEw(final int position,VIEwGroup parent) {        convertVIEw = inflater.inflate(R.layout.selectable_text_layout,false);        TextVIEw selectableTV = (TextVIEw) convertVIEw.findVIEwByID(R.ID.selectableTextVIEw);        selectableTV.setText(getItem(position));        if (position == mSelectedposition) {            Log.d(TAG,selected = " + true);            selectableTV.setTextIsSelectable(true);            selectableTV.setSingleline(false);            selectableTV.setEllipsize(null);        } else {            Log.d(TAG,selected = " + false);            selectableTV.setTextIsSelectable(false);            selectableTV.setSingleline(true);            selectableTV.setEllipsize(TextUtils.TruncateAt.END);        }        return convertVIEw;    }    @OverrIDe    public String getItem(int position) {        return mItems[position];    }    @OverrIDe    public long getItemID(int position) {        return 0;    }    @OverrIDe    public int getCount() {        return mItems.length;    }}

但是在使用VIEwHolder模式时仍然没有找到问题的原因.如果有人找到原因让我知道.

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