MultiAutoCompleteTextView 和 AutoCompleteTextView 的区别 [英] Difference between MultiAutoCompleteTextView and AutoCompleteTextView

问题描述

谁能解释一下MultiAutoCompleteTextView和AutoCompleteTextView的区别?

Can someone explain the difference between MultiAutoCompleteTextView and AutoCompleteTextView?

推荐答案

AutocompleteTextView 仅提供有关整个句子的建议，MultiAutoCompleteTextView 提供有关句子中每个标记的建议.您可以指定令牌之间的分隔符.

AutocompleteTextView only offers suggestions about the whole sentence and MultiAutoCompleteTextView offers suggestions for every token in the sentence. You can specify what is the delimiter between tokens.

String[] words=new String[] {
     "word1", "word2", "word3", "word4", "word5"
 };

MultiAutoCompleteTextView macTv = (MultiAutoCompleteTextView) this.findViewById(R.id.mac_tv);
ArrayAdapter<String> aaStr = new ArrayAdapter<String>(this,android.R.layout.dropdown_item,words);
macTv.setAdapter(aaStr);
macTv.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer() );

<小时>

和:

<MultiAutoCompleteTextView 
android:id="@+id/mac_tv"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:completionThreshold="1"
/>

在这个例子中，建议出现在每个逗号之后.

with this example the suggestion comes after every comma.

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