左晓为主开发手持机充值管理机
zuoxiao
2023-12-04 1057af10a464e70d10b8a90315d0ecec6a7cb205
app/src/main/java/com/dayu/recharge/activity/HomeActivity.java
@@ -1,13 +1,20 @@
package com.dayu.recharge.activity;
import android.Manifest;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Toast;
import com.dayu.recharge.MyApplication;
import com.dayu.recharge.R;
import com.dayu.recharge.databinding.ActivityHomeBinding;
import com.dayu.recharge.dbBean.AdminDataBean;
import com.dayu.recharge.utils.TipUtil;
import com.dayu.recharge.utils.ToastUtil;
import com.permissionx.guolindev.PermissionX;
/**
@@ -18,26 +25,41 @@
 */
public class HomeActivity extends BaseActivity {
    public static HomeActivity homeActivity;
    ActivityHomeBinding homeBinding;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        homeActivity = this;
        homeBinding = ActivityHomeBinding.inflate(LayoutInflater.from(this));
        setContentView(homeBinding.getRoot());
        initView();
        rushState();
    }
    public void rushState() {
        if (MyApplication.myApplication.isConncet) {
            homeBinding.socketState.setTextColor(getResources().getColor(R.color.title_bg));
            homeBinding.socketState.setText("已连接数据中心");
        } else {
            homeBinding.socketState.setTextColor(getResources().getColor(R.color.red));
            homeBinding.socketState.setText("正在连接数据中心");
        }
    }
    private void initView() {
        homeBinding.homeNewCard.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                AdminDataBean adminData= baseDao.adminDao().findFirst();
                if (adminData!=null){
                AdminDataBean adminData = baseDao.adminDao().findFirst();
                if (adminData != null) {
                    startActivity(new Intent(HomeActivity.this, NewCardActivity.class));
                }else {
                    ToastUtil.show("请先设置管理员信息");
                } else {
                    TipUtil.show("请先设置地址信息");
                }
            }
@@ -45,7 +67,13 @@
        homeBinding.homeRecharge.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(HomeActivity.this, RechargeActivity.class));
                AdminDataBean adminData = baseDao.adminDao().findFirst();
                if (adminData != null) {
                    startActivity(new Intent(HomeActivity.this, RechargeActivity.class));
                } else {
                    TipUtil.show("请先设置地址信息");
                }
            }
        });
        homeBinding.homeRedCard.setOnClickListener(new View.OnClickListener() {
@@ -76,4 +104,28 @@
            }
        });
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
        homeActivity = null;
    }
    long mExitTime;
    //点击两次退出程序 有时间间隔 间隔内点击则退出程序 否则 则提示
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            if ((System.currentTimeMillis() - mExitTime) > 2000) {
                Toast.makeText(HomeActivity.this, "再按一次退出程序", Toast.LENGTH_SHORT).show();
                mExitTime = System.currentTimeMillis();
            } else {
                HomeActivity.this.finish();
            }
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }
}