TextQuery.java

package com.netease.nim.uikit.contact.core.query;

import android.annotation.SuppressLint;
import android.text.TextUtils;

@SuppressLint("DefaultLocale")
public final class TextQuery {
	public final String text;

	public final boolean t9;

	public boolean digit;

	public boolean letter;

	public boolean pinyin;

	public Object[] extra;

	public TextQuery(String text) {
		this(text, false);
	}

	public TextQuery(String text, boolean t9) {
		this.text = !TextUtils.isEmpty(text) ? text.toLowerCase() : text;
		this.t9 = t9;

		init();
	}

	private void init() {
		if (TextUtils.isEmpty(text)) {
			return;
		}

		int digits = 0;
		int letters = 0;
		int pinyins = 0;

		for (int i = 0; i < text.length(); i++) {
			char chr = text.charAt(i);

			if ('0' <= chr && chr <= '9') {
				digits++;
			} else if ('a' <= chr && chr <= 'z') {
				letters++;
			} else if (PinYin.getIndex(chr) != -1) {
				pinyins++;
			}
		}

		digit = digits == text.length();
		letter = letters == text.length();
		pinyin = pinyins == text.length();
	}
}