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IndexOutOfBoundException

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java - indexoutofboundexception : setSpan (2. ..2) 超出长度 1

我有一个MultiAutoCompleteTextView自定义控件,当用户按下空格键时,我会在其中创建纸片文本。当文本框为空时,我不希望用户一开始就输入空格,所以我放了一个inputFilter以防止用户一开始就输入空格。过滤代码如下:privatevoidRestrictUselessSpaces(){InputFilterfilter=newInputFilter(){publicCharSequencefilter(CharSequencesource,intstart,intend,Spanneddest,intdstart,intdend){for(inti=start;i

android - notifyDataSetChanged() - IndexOutOfBoundException

我不明白这是怎么回事我在用publicclassUrlArrayAdapterextendsBaseAdapter{...ArrayListobjects;UrlArrayAdapter(Contextcontext,ListViewurlListView,ArrayListurlLists){objects=urlLists;...//methodpublicvoiddeleteItem(intnumberToDelete){objects.remove(numberToDelete);notifyDataSetChanged();}AND(最有趣的)我得到numberToDelet