package com.dayu.qiheonlinelibrary.activity;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.view.LayoutInflater;
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import android.view.View;
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import com.dayu.baselibrary.utils.TipUtil;
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import com.dayu.qiheonlinelibrary.databinding.ActivityPasswordCardQhlBinding;
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import com.dayu.qiheonlinelibrary.dbBean.PassWordCardBean;
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/**
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* author: zuo
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* Date: 2024-03-01
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* Time: 16:21
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* 备注：密码卡设置界面
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*/
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public class PasswordCardActivity extends BaseActivity {
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ActivityPasswordCardQhlBinding binding;
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PassWordCardBean cardBean;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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binding = ActivityPasswordCardQhlBinding.inflate(LayoutInflater.from(this));
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setContentView(binding.getRoot());
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initView();
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initData();
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}
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private void initData() {
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PassWordCardBean powerBean = baseDao.passWordCardDao().findFirst();
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if (powerBean != null) {
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this.cardBean = powerBean;
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binding.villageOldNumber.setText(powerBean.getPassWord());
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} else {
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cardBean = new PassWordCardBean();
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binding.villageOldNumber.setText("当前还未设置");
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}
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}
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private void initView() {
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binding.villageOk.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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String data = binding.villageNewNum.getText().toString();
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if (!TextUtils.isEmpty(data)) {
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if (data.length() == 12) {
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cardBean.setPassWord(data);
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baseDao.passWordCardDao().insert(cardBean);
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TipUtil.show(PasswordCardActivity.this, "保存成功");
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initData();
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} else {
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TipUtil.show("请输入正确的12位字符的16进制卡密码");
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}
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} else {
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TipUtil.show("请输入要设置的卡密码");
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}
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}
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});
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// 设置输入过滤器
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binding.villageNewNum.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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if (!isValidInput(s.toString())) {
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// 如果输入的字符不符合要求，则将 EditText 的内容设置为最后一次合法的输入
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binding.villageNewNum.setText(s.subSequence(0, s.length() - 1).toString().toUpperCase());
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binding.villageNewNum.setSelection(binding.villageNewNum.getText().length()); // 将光标移动到末尾
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}
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}
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});
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}
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// 检查输入的字符是否符合要求
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private boolean isValidInput(String input) {
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return input.matches("[0-9a-fA-F]*"); // 包含 0-9 和 a-f 的字符
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}
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}
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