登录界面添加版本信息

zuoxiao

2024-03-28 22ec43b446a3a46b7947171b18f8f79aa58b8bdc

登录界面添加版本信息

 app/src/main/java/com/dayu/recharge/activity/LoginActivity.java

@@ -1,15 +1,14 @@
package com.dayu.recharge.activity;

import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import com.dayu.recharge.MyApplication;
import com.dayu.recharge.dao.BaseDaoSingleton;
@@ -46,23 +45,26 @@
    }

    private void initView() {
        binding.loginBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String psStr = binding.loginPw.getText().toString();
                if (TextUtils.isEmpty(psStr)) {
                    TipUtil.show("请输入密码");
                    return;
                }
                if ((passWordBean == null && psStr.equals("123456"))
                        || passWordBean != null && passWordBean.getPassWord().equalsIgnoreCase(WSMD5.getMD5Str(psStr))) {
                    startActivity(new Intent(LoginActivity.this, HomeActivity.class));
                    LoginActivity.this.finish();
                } else {
                    Toast.makeText(LoginActivity.this, "密码错误", Toast.LENGTH_SHORT).show();
                }
        binding.loginBtn.setOnClickListener(v -> {
            String psStr = binding.loginPw.getText().toString();
            if (TextUtils.isEmpty(psStr)) {
                TipUtil.show("请输入密码");
                return;
            }
            if ((passWordBean == null && psStr.equals("123456"))
                    || passWordBean != null && passWordBean.getPassWord().equalsIgnoreCase(WSMD5.getMD5Str(psStr))) {
                startActivity(new Intent(LoginActivity.this, HomeActivity.class));
                LoginActivity.this.finish();
            } else {
                Toast.makeText(LoginActivity.this, "密码错误", Toast.LENGTH_SHORT).show();
            }
        });
        try {
            PackageInfo packageInfo=getPackageManager().getPackageInfo(getPackageName(), 0);
            binding.versionName.setText("当前版本：V"+packageInfo.versionName);
        } catch (PackageManager.NameNotFoundException e) {
            throw new RuntimeException(e);
        }
    }

    private void getPermission() {

 app/src/main/res/layout/activity_login.xml

@@ -59,4 +59,11 @@
            android:textSize="@dimen/text_size" />
    </LinearLayout>

    <TextView
        android:id="@+id/versionName"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="v2.0"
        />

</LinearLayout>

 app/src/main/res/layout/confirm_dialog.xml

@@ -18,7 +18,8 @@
            android:id="@+id/confirm_data"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="确认退出吗？"
            android:text="还未写卡！！！\n您确认退出吗？"
            android:gravity="center"
            android:textColor="#000000"
            android:textSize="22sp" />