修改权限框架 添加包名和签名验证 数据库文件隐藏

zuoxiao

2024-01-09 0baf94225974a8a993789f671860f3679e1a9ff0

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

@@ -1,15 +1,17 @@
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.permissionx.guolindev.PermissionX;


/**
@@ -30,23 +32,20 @@
        homeBinding = ActivityHomeBinding.inflate(LayoutInflater.from(this));
        setContentView(homeBinding.getRoot());
        initView();
        getPermission();
        rushState();
    }

    private void getPermission() {
        PermissionX.init(HomeActivity.this).permissions(Manifest.permission.READ_PHONE_STATE)
                .onExplainRequestReason((scope, deniedList) -> {

// val message = "PermissionX需要您同意以下权限才能正常使用"
                })
                .request((allGranted, grantedList, deniedList) -> {
                    if (allGranted) {//所有申请的权限都已通过

                    } else {//您拒绝了如下权限：$deniedList


                    }
                });
    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() {
@@ -57,7 +56,7 @@
                if (adminData != null) {
                    startActivity(new Intent(HomeActivity.this, NewCardActivity.class));
                } else {
                    TipUtil.show("请先设置管理员信息");
                    TipUtil.show("请先设置地址信息");
                }

            }
@@ -69,7 +68,7 @@
                if (adminData != null) {
                    startActivity(new Intent(HomeActivity.this, RechargeActivity.class));
                } else {
                    TipUtil.show("请先设置管理员信息");
                    TipUtil.show("请先设置地址信息");
                }

            }
@@ -102,4 +101,28 @@
            }
        });
    }

    @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);
    }
}