uu-android/WeiChat/src/main/java/com/xzjmyk/pm/activity/ui/SplashActivity.java

package com.xzjmyk.pm.activity.ui;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.RelativeLayout;

import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.xzjmyk.pm.activity.AppConfig;
import com.xzjmyk.pm.activity.MyApplication;
import com.xzjmyk.pm.activity.R;
import com.xzjmyk.pm.activity.bean.ConfigBean;
import com.xzjmyk.pm.activity.bean.LoginRegisterResult;
import com.xzjmyk.pm.activity.bean.User;
import com.xzjmyk.pm.activity.db.dao.UserDao;
import com.xzjmyk.pm.activity.helper.LoginHelper;
import com.xzjmyk.pm.activity.sp.UserSp;
import com.xzjmyk.pm.activity.ui.account.LoginActivity;
import com.xzjmyk.pm.activity.ui.account.RegisterActivity;
import com.xzjmyk.pm.activity.ui.base.BaseActivity;
import com.xzjmyk.pm.activity.ui.erp.net.ViewUtil;
import com.xzjmyk.pm.activity.util.DeviceInfoUtil;
import com.xzjmyk.pm.activity.util.Md5Util;
import com.xzjmyk.pm.activity.volley.ObjectResult;
import com.xzjmyk.pm.activity.volley.Result;
import com.xzjmyk.pm.activity.volley.StringJsonObjectRequest;

import java.util.HashMap;

/**
 * 启动页
 *
 * @author Dean Tao
 * @version 1.0
 */
public class SplashActivity extends BaseActivity {
    private RelativeLayout mSelectLv;
    private Button mSelectLoginBtn;
    private Button mSelectRegBtn;

    private long mStartTimeMs;// 记录进入该界面时间，保证至少在该界面停留3秒
    private boolean mConfigReady = false;// 配置获取成功

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_splash);

        mStartTimeMs = System.currentTimeMillis();

        mSelectLv = (RelativeLayout) findViewById(R.id.select_lv);
        mSelectLoginBtn = (Button) findViewById(R.id.select_login_btn);
        mSelectRegBtn = (Button) findViewById(R.id.select_register_btn);

        mSelectLoginBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(mContext, LoginActivity.class));
            }
        });
        mSelectRegBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(mContext, RegisterActivity.class));
            }
        });
        mSelectLv.setVisibility(View.INVISIBLE);

        initConfig();// 初始化配置
    }

    /**
     * 配置参数初始化
     */
    private void initConfig() {
        if (!MyApplication.getInstance().isNetworkActive()) {// 没有网络的情况下
            setConfig(new ConfigBean());
            return;
        }
        StringJsonObjectRequest<ConfigBean> request = new StringJsonObjectRequest<ConfigBean>(AppConfig.CONFIG_URL, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError arg0) {
                setConfig(new ConfigBean());// 读取网络配置失败，使用默认配置
            }
        }, new StringJsonObjectRequest.Listener<ConfigBean>() {
            @Override
            public void onResponse(ObjectResult<ConfigBean> result) {
                ConfigBean configBean = null;
                if (result == null || result.getResultCode() != Result.CODE_SUCCESS || result.getData() == null) {
                    configBean = new ConfigBean();// 读取网络配置失败，使用默认配置
                } else {
                    configBean = result.getData();
                }
                setConfig(configBean);
            }
        }, ConfigBean.class, null);
        addShortRequest(request);
    }

    private void setConfig(ConfigBean configBean) {
        MyApplication.getInstance().setConfig(AppConfig.initConfig(this, configBean));// 初始化配置
        mConfigReady = true;
        ready();
    }

    private void ready() {
        if (!mConfigReady) {
            return;
        }
        long currentTimeMs = System.currentTimeMillis();
        int useTime = (int) (currentTimeMs - mStartTimeMs);
        int delayTime = useTime > 2000 ? 0 : 2000 - useTime;

        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                jump2();
            }
        }, delayTime);
    }

    @SuppressLint("NewApi")
    private void jump() {
        if (isDestroyed()) {
            return;
        }
        int userStatus = LoginHelper.prepareUser(mContext);
        Intent intent = new Intent();
        switch (userStatus) {
            case LoginHelper.STATUS_USER_FULL://5
            case LoginHelper.STATUS_USER_NO_UPDATE://3
                intent.setClass(mContext, MainActivity.class);
                break;
            case LoginHelper.STATUS_USER_TOKEN_OVERDUE://2
            case LoginHelper.STATUS_USER_SIMPLE_TELPHONE:
                intent.setClass(mContext, LoginActivity.class);
                break;
            case LoginHelper.STATUS_NO_USER://0
            default:
                stay();
                return;// must return
        }
        startActivity(intent);
        finish();
    }

    private void jump2() {
        boolean idIsEmpty = TextUtils.isEmpty(UserSp.getInstance(this).getUserId(""));
        boolean telephoneIsEmpty = TextUtils.isEmpty(UserSp.getInstance(this).getTelephone(null));

        if (!idIsEmpty && !telephoneIsEmpty) {// 用户标识都不为空，那么就能代表一个完整的用户
            // 进入之前，加载本地已经存在的数据
            String userId = UserSp.getInstance(this).getUserId("");
            User user = UserDao.getInstance().getUserByUserId(userId);
            if (!LoginHelper.isUserValidation(user)) {// 用户数据错误,那么就认为是一个游客
                jump();
            } else {
                MyApplication.getInstance().mLoginUser = user;
                MyApplication.getInstance().mAccessToken = UserSp.getInstance(this).getAccessToken(null);
                MyApplication.getInstance().mExpiresIn = UserSp.getInstance(this).getExpiresIn(0);
                login(user.getTelephone(), user.getPassword());
            }
        } else {
            jump();
        }

    }

    //登陆
    private void login(final String phoneNumber, final String password) {
        if (TextUtils.isEmpty(phoneNumber)) {
            jump();
            return;
        }
        if (TextUtils.isEmpty(password)) {
            jump();
            return;
        }

        // 加密之后的密码
        final String requestTag = "login";
        HashMap<String, String> params = new HashMap<String, String>();
        params.put("telephone", Md5Util.toMD5(phoneNumber));// 账号登陆的时候需要MD5加密，服务器需求
        params.put("password", password);
        // 附加信息
        params.put("model", DeviceInfoUtil.getModel());
        params.put("osVersion", DeviceInfoUtil.getOsVersion());
        params.put("serial", DeviceInfoUtil.getDeviceId(mContext));
        // 地址信息
        double latitude = MyApplication.getInstance().getBdLocationHelper().getLatitude();
        double longitude = MyApplication.getInstance().getBdLocationHelper().getLongitude();
        if (latitude != 0)
            params.put("latitude", String.valueOf(latitude));
        if (longitude != 0)
            params.put("longitude", String.valueOf(longitude));

        final StringJsonObjectRequest<LoginRegisterResult> request = new StringJsonObjectRequest<LoginRegisterResult>(mConfig.USER_LOGIN,
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError arg0) {
                        jump();
                    }
                }, new StringJsonObjectRequest.Listener<LoginRegisterResult>() {
            @Override
            public void onResponse(ObjectResult<LoginRegisterResult> result) {
                if (result == null) {
                    jump();
                    return;
                }
                boolean success = false;
                if (result.getResultCode() == Result.CODE_SUCCESS) {
                    success = LoginHelper.setLoginUser(mContext, phoneNumber, password, result);// 设置登陆用户信息
                }
                if (success) {// 登陆IM成功
                    startActivity(new Intent(SplashActivity.this, MainActivity.class));
                } else {// 登录失败
                    jump();
                }
            }
        }, LoginRegisterResult.class, params);
        request.setTag(requestTag);
        addDefaultRequest(request);
    }

    private void login_manage(String phone, String password) {
        if (TextUtils.isEmpty(phone)) {
            return;
        }
        if (TextUtils.isEmpty(password)) {
            return;
        }
        ViewUtil.LoginTask(phone, password, mContext);
    }

    // 停留在此界面
    private void stay() {
        mSelectLv.setVisibility(View.VISIBLE);
        Animation anim = AnimationUtils.loadAnimation(this, R.anim.alpha_in);
        mSelectLv.startAnimation(anim);
    }
}