package com.mycompany.readmark; import android.app.Application; import android.content.Context; import com.mycompany.readmark.ui.activity.BaseActivity; import java.util.LinkedList; import java.util.List; import java.util.ListIterator; /** * Created by Lenovo. */ public class BaseApplication extends Application{ private final static String TAG = "BaseApplication"; private static List<BaseActivity> activities; private static BaseApplication application; private static int mainTId; @Override public void onCreate() { super.onCreate(); activities = new LinkedList<>(); application = this; mainTId = android.os.Process.myTid(); } /** * 返回Application *@return */ public static Context getApplication(){ return application; } /** * 添加一个activity * @param activity */ public void addActivity(BaseActivity activity){ activities.add(activity); } /** * 删除一个activity * @param activity */ public void removeActivity(BaseActivity activity){ activities.remove(activity); } /** * 删除所有activity */ public static void removeAllActivities(){ ListIterator<BaseActivity> iterator = activities.listIterator(); BaseActivity activity; while(iterator.hasNext()){ activity = iterator.next(); if(activity != null){ activity.finish(); } } } /** * 退出应用 */ public static void quiteApplication(){ removeAllActivities(); System.exit(0); } }