退出程序

来源：互联网发布：书籍印刷排版软件编辑：程序博客网时间：2024/04/29 12:06
package com.carme.carmerchant;import android.app.Activity;import android.app.ActivityManager;import android.content.Context;import android.support.v7.app.AppCompatActivity;import java.util.Stack;public class AppManager {    private static Stack<AppCompatActivity> sActivityStack;    private static AppManager sInstance;    private AppManager() {    }    /**     * 单一实例     */    public static AppManager getInstance() {        if (sInstance == null) {            sInstance = new AppManager();        }        return sInstance;    }    /**     * 添加Activity到堆栈     */    public void addActivity(AppCompatActivity activity) {        if (sActivityStack == null) {            sActivityStack = new Stack<AppCompatActivity>();        }        sActivityStack.add(activity);    }    /**     * 获取当前Activity（堆栈中最后一个压入的）     */    public AppCompatActivity currentActivity() {        AppCompatActivity activity = sActivityStack.lastElement();        return activity;    }    /**     * 结束当前Activity（堆栈中最后一个压入的）     */    public void finishActivity() {        AppCompatActivity activity = sActivityStack.lastElement();        finishActivity(activity);    }    /**     * 结束指定的Activity     */    public void finishActivity(AppCompatActivity activity) {        if (activity != null) {            sActivityStack.remove(activity);            activity.finish();        }    }    /**     * 结束指定类名的Activity     */    public void finishActivity(Class<?> cls) {        for (AppCompatActivity activity : sActivityStack) {            if (activity.getClass().equals(cls)) {                finishActivity(activity);            }        }    }   /**    * 从Stack中移除指定Activity     */    public void removeActivity(AppCompatActivity activity) {        if (activity != null) {            sActivityStack.remove(activity);        }    }    /**     * 结束所有Activity     */    public void finishAllActivity() {        try {            if (null == sActivityStack) {                return;            }            for (int i = 0, size = sActivityStack.size(); i < size; i++) {                if (null != sActivityStack.get(i)) {                    try {                        sActivityStack.get(i).finish();                    } catch (Exception e) {                        e.printStackTrace();                    }                }            }            sActivityStack.clear();        } catch (Exception e) {            e.printStackTrace();        }    }    /**     * 结束除当前外的所有Activity     */    public void finishOtherActivity(String className) {        for (int i = 0, size = sActivityStack.size(); i < size; i++) {            Activity activity = sActivityStack.get(i);            if (null != activity                    && !activity.getClass().getName().equals(className)) {                sActivityStack.get(i).finish();            }        }        sActivityStack.clear();    }    /**     * 退出应用程序     */    public void AppExit(Context context) {        try {            finishAllActivity();            ActivityManager activityMgr = (ActivityManager) context                    .getSystemService(Context.ACTIVITY_SERVICE);            activityMgr.killBackgroundProcesses(context.getPackageName());        } catch (Exception e) {            e.printStackTrace();        } finally {            android.os.Process.killProcess(android.os.Process.myPid());            System.exit(1);        }    }}
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