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zuoxiao

2024-08-26 12fb3fb97f135bbd78b31a06f8451f9b42a2ed6f

 qihealonelibrary/src/main/java/com/dayu/qihealonelibrary/activity/PasswordCardActivity.java

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package com.dayu.qihealonelibrary.activity;

import android.os.Bundle;
import android.text.Editable;
import android.text.InputFilter;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;

import com.dayu.baselibrary.utils.TipUtil;
import com.dayu.qihealonelibrary.databinding.ActivityPasswordCardQhaBinding;
import com.dayu.qihealonelibrary.dbBean.PassWordCardBean;

/**
 * author: zuo
 * Date: 2024-03-01
 * Time: 16:21
 * 备注：密码卡设置界面
 */
public class PasswordCardActivity extends BaseActivity {

    ActivityPasswordCardQhaBinding binding;

    PassWordCardBean cardBean;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        binding = ActivityPasswordCardQhaBinding.inflate(LayoutInflater.from(this));
        setContentView(binding.getRoot());
        initView();
        initData();
    }


    private void initData() {
        PassWordCardBean powerBean = baseDao.passWordCardDao().findFirst();
        if (powerBean != null) {
            this.cardBean = powerBean;
            binding.villageOldNumber.setText(powerBean.getPassWord());
        } else {
            cardBean = new PassWordCardBean();
            binding.villageOldNumber.setText("当前还未设置");
        }
    }

    private void initView() {
        binding.villageOk.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String data = binding.villageNewNum.getText().toString();
                if (!TextUtils.isEmpty(data)) {
                    if (data.length() == 12) {
                        cardBean.setPassWord(data);
                        baseDao.passWordCardDao().insert(cardBean);
                        TipUtil.show(PasswordCardActivity.this, "保存成功");
                        initData();
                    } else {
                        TipUtil.show("请输入正确的12位字符的16进制卡密码");
                    }

                } else {
                    TipUtil.show("请输入要设置的卡密码");
                }
            }
        });
        // 设置输入过滤器
        binding.villageNewNum.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {

            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
            }

            @Override
            public void afterTextChanged(Editable s) {
                if (!isValidInput(s.toString())) {
                    // 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
                    binding.villageNewNum.setText(s.subSequence(0, s.length() - 1).toString().toUpperCase());
                    binding.villageNewNum.setSelection(binding.villageNewNum.getText().length()); // 将光标移动到末尾
                }
            }
        });
    }

    // 检查输入的字符是否符合要求
    private boolean isValidInput(String input) {
        return input.matches("[0-9a-fA-F]*"); // 包含 0-9 和 a-f 的字符
    }
}