全志代码首次提交
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372
app/src/main/java/com/ik/mboxlauncher/SystemService.java
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372
app/src/main/java/com/ik/mboxlauncher/SystemService.java
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package com.ik.mboxlauncher;
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import android.app.Service;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.os.Build;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.Looper;
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import android.os.Message;
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import android.os.PowerManager;
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import android.preference.PreferenceManager;
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import androidx.annotation.NonNull;
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import androidx.annotation.RequiresApi;
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import com.android.device.NetStateChangeReceiver;
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import com.android.eventbaus.EventBusUtils;
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import com.android.eventbaus.MessageEvent;
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import com.android.nebulasdk.ADManager;
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import com.android.device.NetStateChangeObserver;
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import com.android.nebulasdk.bean.ADInfo;
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import com.android.nebulasdk.presenter.AppnetPresenter;
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import com.android.nebulasdk.presenter.callback.AppnetCallback;
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import com.android.util.LogUtils;
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import com.android.util.NetUtil;
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import com.android.util.NetworkType;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.Locale;
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import java.util.TimeZone;
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/**
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* 资源同步后台服务
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* 功能：
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* 1. 首次执行无条件请求接口（不检查时间）
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* 2. 首次成功执行后，必须等待8小时才能再次请求
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* 3. 仅在请求成功时记录时间，失败不记录
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* 4. 设备重启后重置为首次请求状态
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*/
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public class SystemService extends Service implements AppnetCallback, NetStateChangeObserver {
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private static final int WHAT_REQUEST_ADMSG = 0;
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private static final int WHAT_NETWORK_CHANGE = 3;
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private static final int WHAT_PERIODIC_REQUEST = 4;
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// 请求间隔（8小时，正式环境）
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// private static final long REQUEST_INTERVAL = 8 * 60 * 60 * 1000;
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// 测试用短间隔
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private static final long REQUEST_INTERVAL = 5 * 60 * 1000; // 5分钟
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//持久化存储成功请求时间
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private static final String KEY_LAST_SUCCESS_TIME = "last_success_time";
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private boolean isFirstRequestDone = false; // 首次请求是否完成（重启后重置为false）
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private boolean isRunning = false;
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private boolean isRequesting = false;
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private AppnetPresenter appnetPresenter;
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private Handler handler;
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private SharedPreferences sharedPreferences;
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private PowerManager powerManager;
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@Override
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public void onCreate() {
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super.onCreate();
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if (!isRunning) {
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isRunning = true;
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sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
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powerManager = (PowerManager) getSystemService(POWER_SERVICE);
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initHandler();
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NetStateChangeReceiver.registerReceiver(this);
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NetStateChangeReceiver.registerObserver(this);
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// 检查是否是重启后首次启动服务
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checkRebootStatus();
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// 检查网络并执行首次请求
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checkNetworkAndInitiateFirstRequest();
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//handler.postDelayed(() -> ADManager.getInstance().restDownloadTask(), 3000);
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}
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}
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/**
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* 检查是否是重启后首次启动
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*/
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private void checkRebootStatus() {
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if (powerManager != null) {
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// 判断是否是开机后首次启动服务
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boolean isReboot = powerManager.isInteractive();
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if (isReboot) {
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// LogUtils.loge("检测到设备重启，重置为首次请求状态");
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isFirstRequestDone = false;
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}
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}
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}
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private void initHandler() {
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handler = new Handler(Looper.getMainLooper()) {
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@Override
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public void handleMessage(@NonNull Message msg) {
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switch (msg.what) {
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case WHAT_REQUEST_ADMSG:
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handleAdRequest();
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break;
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case WHAT_NETWORK_CHANGE:
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notifyNetworkChange();
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break;
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case WHAT_PERIODIC_REQUEST:
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handlePeriodicRequest();
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break;
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}
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}
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};
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}
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private void handlePeriodicRequest() {
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// boolean should=shouldRequestImmediately();
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// LogUtils.loge("shouldRequestImmediately()="+should+"isRequesting="+isRequesting);
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if (isNetworkAvailable() && shouldRequestImmediately() && !isRequesting) {
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LogUtils.loge("定时任务：满足条件，执行请求,task turn on");
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handleAdRequest();
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} else {
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scheduleNextPeriodicRequest();
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}
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}
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private void checkNetworkAndInitiateFirstRequest() {
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if (isFirstRequestDone) {
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if (shouldRequestImmediately() && !isRequesting) {
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handler.sendEmptyMessage(WHAT_REQUEST_ADMSG);
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} else {
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LogUtils.loge("首次请求已完成，启动定时任务 first request");
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scheduleNextPeriodicRequest();
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}
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return;
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}
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boolean currentNetworkAvailable = isNetworkAvailable();
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if (currentNetworkAvailable && !isRequesting) {
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LogUtils.loge("执行首次请求 first request handler msg");
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handler.sendEmptyMessage(WHAT_REQUEST_ADMSG);
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} else {
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LogUtils.loge("网络不可用，安排首次请求检查 network dont work");
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scheduleNextPeriodicRequest();
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}
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}
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private void scheduleNextPeriodicRequest() {
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handler.removeMessages(WHAT_PERIODIC_REQUEST);
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if (!isFirstRequestDone) {
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LogUtils.loge("首次请求未完成，5分钟后再次检查 first uncompletely");
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handler.sendEmptyMessageDelayed(WHAT_PERIODIC_REQUEST, 5*60 * 1000);
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return;
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}
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long lastSuccessTime = getLastSuccessTime();
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long currentTime = System.currentTimeMillis();
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// 从未成功过，使用检查间隔
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if (lastSuccessTime == 0) {
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LogUtils.loge("从未成功请求过，1个小时后再次尝试,no success,1hour later try");
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handler.sendEmptyMessageDelayed(WHAT_PERIODIC_REQUEST, 60 * 60 * 1000);
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return;
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}
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long nextRequestTime = lastSuccessTime + REQUEST_INTERVAL;
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long delay = Math.max(0, nextRequestTime - currentTime);
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LogUtils.loge("delay="+delay);
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handler.sendEmptyMessageDelayed(WHAT_PERIODIC_REQUEST, delay);
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// if (isNetworkAvailable()){
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// LogUtils.loge("定时任务安排完成：" +
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// "上次成功时间=" + formatTime(lastSuccessTime) +
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// "，当前时间=" + formatTime(currentTime) +
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// "，延迟=" + (delay / 1000 / 60) + "分钟" +
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// "，下次执行=" + formatTime(currentTime + delay));
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// }
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}
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private boolean shouldRequestImmediately() {
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if (!isFirstRequestDone) {
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return true;
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}
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long lastSuccessTime = getLastSuccessTime();
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long currentTime = System.currentTimeMillis();
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if (lastSuccessTime == 0) {
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LogUtils.loge("从未成功请求过，应立即请求 unsuccess task turn on");
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return true;
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}
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if (currentTime < lastSuccessTime) {
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LogUtils.loge("满足（时间回退），应立即请求 time forecase task turn on");
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return true;
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}
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long timeDiff = currentTime - lastSuccessTime;
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if (timeDiff >= REQUEST_INTERVAL) {
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LogUtils.loge("满足8小时间隔条件，应立即请求 delay 8 hour task turn on");
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return true;
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}
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LogUtils.loge("不满足8小时间隔条件，不应请求 undelay 8 hour task turn off");
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return false;
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}
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private void markFirstRequestDone() {
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isFirstRequestDone = true;
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// LogUtils.loge("标记首次请求已完成");
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}
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private void handleAdRequest() {
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if (isRequesting) {
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return;
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}
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if (appnetPresenter == null) {
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try {
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appnetPresenter = new AppnetPresenter(this);
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} catch (Exception e) {
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isRequesting = false;
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if (!isFirstRequestDone) {
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markFirstRequestDone();
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}
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// 失败时不保存时间
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// saveLastSuccessTime();
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LogUtils.loge("请求异常 request exception");
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scheduleNextPeriodicRequest();
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return;
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}
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}
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isRequesting = true;
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appnetPresenter.postLauncherAds(this);
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}
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private void notifyNetworkChange() {
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EventBusUtils.postMsg(new MessageEvent(MessageEvent.ACTION_UPADATE_MEDIA_STATUS));
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}
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private boolean isNetworkAvailable() {
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int netState = NetUtil.getNetWorkState(this);
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return netState == NetUtil.NETWORK_MOBILE
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|| netState == NetUtil.NETWORK_WIFI
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|| netState == NetUtil.NETWORK_ETHERNET;
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}
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private long getLastSuccessTime() {
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return sharedPreferences.getLong(KEY_LAST_SUCCESS_TIME, 0);
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}
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private void saveLastSuccessTime() {
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long currentTime = System.currentTimeMillis();
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sharedPreferences.edit()
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.putLong(KEY_LAST_SUCCESS_TIME, currentTime)
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.apply();
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LogUtils.loge("已保存本次成功请求时间：refresh" + formatTime(currentTime));
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}
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@Override
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public void onNetDisconnected() {
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LogUtils.loge("网络断开 netdisconnect");
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handler.sendEmptyMessage(WHAT_NETWORK_CHANGE);
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}
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@RequiresApi(api = Build.VERSION_CODES.O)
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@Override
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public void onNetConnected(NetworkType networkType) {
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LogUtils.loge("网络连接恢复：netconnect" + networkType.name());
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scheduleNextPeriodicRequest();
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handler.sendEmptyMessage(WHAT_NETWORK_CHANGE);
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}
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@Override
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public void onResult(Object data) {
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isRequesting = false;
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List<ADInfo> adInfoList = (data instanceof List<?>) ? (List<ADInfo>) data : new ArrayList<>();
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ADManager.getInstance().updateADInfo(adInfoList);
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if (!isFirstRequestDone) {
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markFirstRequestDone();
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}
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// 成功时保存时间
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saveLastSuccessTime();
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scheduleNextPeriodicRequest();
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}
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@Override
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public void onViewFailureString(int code, String message) {
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isRequesting = false;
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LogUtils.loge("接口请求失败（视图层）：错误码= code" + code + "，错误信息= viewmsg" + message);
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handleRequestFailure();
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}
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@Override
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public void onExceptionFailure(String message) {
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isRequesting = false;
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LogUtils.loge("接口请求异常：异常信息= exceptionmsg" + message);
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handleRequestFailure();
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}
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@Override
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public void onServerFailure(int code, String message) {
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isRequesting = false;
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LogUtils.loge("接口请求失败（服务端）：错误码= code" + code + "，错误信息= servermsg" + message);
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// handleRequestFailure();
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// 仅保留首次请求完成标记（必须保留，避免无限重复首次请求）
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if (!isFirstRequestDone) {
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markFirstRequestDone();
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}
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boolean isTimeout = code==0 || message.contains("The server is busy");
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if (isTimeout) {
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handler.removeMessages(WHAT_PERIODIC_REQUEST);
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handler.sendEmptyMessageDelayed(WHAT_PERIODIC_REQUEST, REQUEST_INTERVAL);
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} else {
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//保留原逻辑
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scheduleNextPeriodicRequest();
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}
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}
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private void handleRequestFailure() {
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if (!isFirstRequestDone) {
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markFirstRequestDone();
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}
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// 失败时不保存时间
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// saveLastSuccessTime();
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scheduleNextPeriodicRequest();
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}
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@RequiresApi(api = Build.VERSION_CODES.O)
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@Override
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public int onStartCommand(Intent intent, int flags, int startId) {
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return START_STICKY;
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}
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@Override
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public IBinder onBind(Intent intent) {
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return null;
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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isRunning = false;
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isRequesting = false;
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NetStateChangeReceiver.unRegisterObserver(this);
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NetStateChangeReceiver.unRegisterReceiver(this);
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if (handler != null) {
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handler.removeCallbacksAndMessages(null);
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}
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if (appnetPresenter != null) {
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appnetPresenter = null;
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}
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}
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private String formatTime(long timestamp) {
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if (timestamp == 0) return "未记录 no record";
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SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault());
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sdf.setTimeZone(TimeZone.getTimeZone("Asia/Shanghai"));
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return sdf.format(new Date(timestamp));
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}
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}
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