ThreeGames/app/src/main/java/com/jyc/threegames/service/GameService.java

package com.jyc.threegames.service;

import android.app.Notification;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.wifi.WifiManager;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.os.PowerManager;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

import com.jyc.threegames.App;
import com.jyc.threegames.activity.AlertActivity;
import com.jyc.threegames.activity.RingActivity;
import com.jyc.threegames.bean.result.ResGameInfo;
import com.jyc.threegames.controller.GameController;
import com.jyc.threegames.controller.LoginController;
import com.jyc.threegames.net.SimpleRequest;
import com.jyc.threegames.utils.NotificationUtils;
import com.jyc.threegames.utils.PhoneUtils;
import com.orhanobut.logger.Logger;

import java.util.Timer;
import java.util.TimerTask;

import io.reactivex.Observable;
import io.reactivex.disposables.Disposable;

public class GameService extends Service {

    private boolean mRequesting = false;

    private Handler mHandler = new Handler(new Handler.Callback() {
        @Override
        public boolean handleMessage(@NonNull Message message) {
            if (LoginController.getInstance().inTheTestPeriod() && System.currentTimeMillis() >= (App.LAST_TIME_CHECK_LOW_POWER + App.CHECK_TIME) && PhoneUtils.getBatteryLevel(App.app) <= 20){
                AlertActivity.LAUNCH(App.app, "你好,\n當前電量低於20%\n請及時充電！");
                App.LAST_TIME_CHECK_LOW_POWER = System.currentTimeMillis();
            }else if (LoginController.getInstance().inTheTestPeriod() && System.currentTimeMillis() >= (App.LAST_TIME_CHECK_NO_NET_WORK + App.CHECK_TIME) && !PhoneUtils.isNetworkConnected(App.app)){
                AlertActivity.LAUNCH(App.app, "你好,\n當前手機已斷網，\n請盡快連接網絡！");
                App.LAST_TIME_CHECK_NO_NET_WORK = System.currentTimeMillis();
            }else if (App.CAN_PLAY_GAME && LoginController.getInstance().getCurrentLoginInfo() != null && !LoginController.getInstance().isCurrentUserAdmin() && !mRequesting) {
                mRequesting = true;
                new SimpleRequest<ResGameInfo>().request(App.app, GameController.getInstance().needPlayGame(), new SimpleRequest.Executor<ResGameInfo>() {
                    @Override
                    public void execute(ResGameInfo obj) {
                        if (App.CAN_PLAY_GAME && obj != null && obj.needDoGame) {
                            Logger.i("need play game or fill scale");
                            RingActivity.LAUNCH(App.app, obj);
                        }
                        mRequesting = false;
                    }
                }, new SimpleRequest.Executor<Throwable>() {
                    @Override
                    public void execute(Throwable obj) {
                        mRequesting = false;
                    }
                });
            }

            return true;
        }
    });

    PowerManager.WakeLock mWakeLock;
    WifiManager.WifiLock mWifiLock;

    private Timer mTimer;

    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public void onCreate() {
        super.onCreate();

        startForeground(2, NotificationUtils.GET_NOTIFICATION(this, "Three Games", "Connected"));

        PowerManager mPowerManager = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
        mWakeLock = mPowerManager.newWakeLock(
                PowerManager.PARTIAL_WAKE_LOCK, "Three_games:weak_lock");
        mWakeLock.acquire();

        WifiManager mWifiManager = (WifiManager) this.getSystemService(Context.WIFI_SERVICE);
        mWifiLock = mWifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL_HIGH_PERF, "three_games:wifi_lock");
        mWifiLock.acquire();

        mTimer = new Timer();
        mTimer.schedule(new TimerTask() {
            @Override
            public void run() {
                mHandler.sendEmptyMessage(0);
            }
        }, 0, 20 * 1000);

    }

    @Override
    public void onDestroy() {
        if (mTimer != null)
            mTimer.cancel();

        if (mWakeLock != null)
            mWakeLock.release();

        if (mWifiLock != null)
            mWifiLock.release();

        super.onDestroy();
    }
}