58 lines
1.2 KiB
Java
58 lines
1.2 KiB
Java
package com.zlm.hp.manager;
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import android.app.Activity;
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import java.util.LinkedList;
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import java.util.List;
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/**
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* activity的管理:退出时，遍历所有的activity，并finish,最后退出系统。
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*
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* @author Administrator 最近修改时间2013年12月10日
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*/
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public class ActivityManager {
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/**
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* activity列表
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*/
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private List<Activity> activityList = new LinkedList<Activity>();
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private static ActivityManager instance = null;
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private ActivityManager() {
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}
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public static ActivityManager getInstance() {
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if (instance == null) {
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instance = new ActivityManager();
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}
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return instance;
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}
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/**
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* 添加
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*
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* @param activity
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*/
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public void addActivity(Activity activity) {
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activityList.add(activity);
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}
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public void removeActivity(Activity activity) {
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activityList.remove(activity);
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}
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/**
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* 退出
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*/
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public void exit() {
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for (Activity activity : activityList) {
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if (!activity.isFinishing() && activity != null) {
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activity.finish();
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}
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}
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android.os.Process.killProcess(android.os.Process.myPid());
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System.exit(0);
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}
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}
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