android 退出系统

/**

 *

 */

package com.szkingdom.android.phone.utils;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.util.StringTokenizer;

import android.app.Activity;

import android.content.Context;

import android.util.Log;

import android.view.View;

import android.webkit.CookieManager;

import com.szkingdom.activity.basephone.ActivityStackMgr;

import com.szkingdom.android.phone.R;

import com.szkingdom.android.phone.widget.KdsDialog;

import com.szkingdom.android.phone.widget.KdsSureDialog;

import com.szkingdom.common.android.base.OriginalContext;

import com.szkingdom.common.android.base.Res;

import com.szkingdom.commons.log.LogcatHelper;

import com.szkingdom.android.phone.KdsAgentMgr;

import com.szkingdom.android.phone.widget.KdsDialog.OnClickButtonListener;

/**

 * @author duminghui

 *

 */

public class ExitConfirm

{

    private static KdsDialog mKdsSureDialog;

    public static final void confirmExit(final Context context)

    {

       mKdsSureDialog = new KdsDialog(context,"提示",Res.getString(R.string.kds_exit_dialog_content), new OnClickButtonListener() {

            @Override

            public void onClickButton(View view) {

                // TODO Auto-generated method stub

            }

        }, new OnClickButtonListener() {

            @Override

            public void onClickButton(View view) {

                if(mKdsSureDialog != null && mKdsSureDialog.isShowing()){

                    mKdsSureDialog.dismiss();

                    finishProcess(context);

                }

            }

        });

              mKdsSureDialog.show();

    }

    /**

     * 结束整个进程

     * @param context

     */

    public static void finishProcess(Context context){

        //友盟统计接口方法，如果开发者调用 Process.kill 或者 System.exit 之类的方法杀死进程，

        //请务必在此之前调用此方法，用来保存统计数据

        KdsAgentMgr.onKillProcess(OriginalContext.getContext());

        //清除所有cookie

        CookieManager.getInstance().removeAllCookie();

        LogcatHelper.getInstance(context).stop();

        ActivityStackMgr.exitActivityHistory();

        Activity activity = (Activity) context;

        activity.finish();

        killProcess(context);

    }

    private static void killProcess(Context ctxt)

    {

        String packageName = ctxt.getPackageName();

        String processId = "";

        try

        {

            Runtime r = Runtime.getRuntime();

            Process p = r.exec("ps");

            BufferedReader br = new BufferedReader(new InputStreamReader(

                    p.getInputStream()));

            String inline;

            while ((inline = br.readLine()) != null)

            {

                if (inline.contains(packageName))

                {

                    break;

                }

            }

            br.close();

            StringTokenizer processInfoTokenizer = new StringTokenizer(inline);

            int count = ;

            while (processInfoTokenizer.hasMoreTokens())

            {

                count++;

                processId = processInfoTokenizer.nextToken();

                if (count == )

                {

                    break;

                }

            }

            // Log.e(TAG, "kill process : " + processId);

            r.exec("kill -15 " + processId);

        } catch (IOException ex)

        {

            // Log.e(TAG, "" + ex.getStackTrace());

        }

    }

}

 public static List<ISubTabView> activityHistoryWindows = new ArrayList<ISubTabView>();

    public static void exitActivityHistory(){

        try{

            for(int i = activityHistoryWindows.size()-; i >= ; i--)

                ((Activity)activityHistoryWindows.get(i)).finish();

            }catch(Exception e){

            }finally{

                activityHistoryWindows.clear();

            }

    }