如何获取AutoCompleteTextView中匹配项的计数? [英] How to get count of matching items in AutoCompleteTextView?

问题描述

我正在尝试获取AutoCompleteTextView中匹配项的计数，或检查是否至少有一个匹配项.我该怎么办?

I'm trying to get count of matching items in AutoCompleteTextView, or checking to see if there is at least one matching item. How do I do this?

推荐答案

您可以创建自己的自定义视图并覆盖onFilterComplete.

You can create you own custom view and override onFilterComplete.

public class MAutoCompleteTextView extends AutoCompleteTextView {

    @Override
    public void onFilterComplete(int i) {
        Log.i(TAG, "count of matching items: "+ i);
    }

    // Override the constructors
}

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