package?pl.polidea.asl;

import?java.io.*;
import?java.lang.reflect.InvocationTargetException;
import?java.lang.reflect.Method;
import?java.net.*;
import?java.nio.*;
import?java.security.InvalidParameterException;
import?java.util.List;
import?java.util.UUID;

import?android.app.Service;
import?android.app.ActivityManager;
import?android.content.Intent;
import?android.content.res.Configuration;
import?android.graphics.Bitmap;
import?android.graphics.Bitmap.CompressFormat;
import?android.graphics.Bitmap.Config;
import?android.graphics.Matrix;
import?android.os.*;
import?android.util.Log;
import?android.view.*;

public?class?ScreenshotService?extends?Service?{
	
	/*
	?*?Action?name?for?intent?used?to?bind?to?service.
	?*/
	public?static?final?String?BIND?=?“pl.polidea.asl.ScreenshotService.BIND“;??

	/*
	?*?Name?of?the?native?process.
	?*/
	private?static?final?String?NATIVE_PROCESS_NAME?=?“asl-native“;?

	/*
	?*?Port?number?used?to?communicate?with?native?process.
	?*/
	private?static?final?int?PORT?=?42380;

	/*
	?*?Timeout?allowed?in?communication?with?native?process.
	?*/
	private?static?final?int?TIMEOUT?=?1000;??

	/*
	?*?Directory?where?screenshots?are?being?saved.
	?*/
	private?static?String?SCREENSHOT_FOLDER?=?“/sdcard/screens/“;


	/*
	?*?An?implementation?of?interface?used?by?clients?to?take?screenshots.
	?*/
	private?final?IScreenshotProvider.Stub?mBinder?=?new?IScreenshotProvider.Stub（）?{

		@Override
		public?String?takeScreenshot（）?throws?RemoteException?{
			try?{
				return?ScreenshotService.this.takeScreenshot（）;
			}
			catch（Exception?e）?{?return?null;?}
		}

		@Override
		public?boolean?isAvailable（）?throws?RemoteException?{
			return?isNativeRunning（）;
		}
	};
	
	@Override
	public?void?onCreate（）?{
		Log.i（“service“?“Service?created.“）;?
	}

	@Override
	public?IBinder?onBind（Intent?intent）?{
		return?mBinder;
	}


	/*
	?*?Checks?whether?the?internal?native?application?is?running
	?*/
	private?boolean?isNativeRunning（）?{
		try?{
			Socket?sock?=?new?Socket（）;
			sock.connect（new?InetSocketAddress（“localhost“?PORT）?10）;	//?short?timeout
		}
		catch?（Exception?e）?{
			return?false;
		}
		return?true;
//		ActivityManager?am?=?（ActivityManager）getSystemService（Service.ACTIVITY_SERVICE）;
//		List?ps?=?am.getRunningAppProcesses（）;
//
//		if?（am?!=?null）?{
//			for?（ActivityManager.RunningAppProcessInfo?rapi?:?ps）?{
//				if?（rapi.processName.contains（NATIVE_PROCESS_NAME））
//					//?native?application?found
//					return?true;
//			}
//
//		}
//		return?false;
	}
	
	
	/*
	?*?Internal?class?describing?a?screenshot.
	?*/
	class?Screenshot?{
		public?Buffer?pixels;
		public?int?width;
		public?int?height;
		public?int?bpp;
		
		public?boolean?isValid（）?{
			if?（pixels?==?null?||?pixels.capacity（）?==?0?||?pixels.limit（）?==?0）?return?false;
			if?（width?<=?0?||?height?<=?0）	return?false;
			return?true;
		}
	}
	
	
	/*
	?*?Determines?whether?the?phone‘s?screen?is?rotated.
	?*/
	private?int?getScree

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-09-01?02:33??鎴睆\
?????目錄???????????0??2011-10-13?08:55??鎴睆\demo\
?????目錄???????????0??2011-10-13?08:55??鎴睆\demo\.settings\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\src\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\res\
?????目錄???????????0??2011-09-01?02:39??鎴睆\demo\gen\
?????目錄???????????0??2011-10-13?09:20??鎴睆\demo\bin\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\assets\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\src\pl\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\res\values\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\res\layout\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\res\drawable-mdpi\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\res\drawable-ldpi\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\res\drawable-hdpi\
?????目錄???????????0??2011-09-01?02:39??鎴睆\demo\gen\pl\
?????目錄???????????0??2011-10-13?09:00??鎴睆\demo\bin\pl\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\src\pl\polidea\
?????目錄???????????0??2011-09-01?02:39??鎴睆\demo\gen\pl\polidea\
?????目錄???????????0??2011-10-13?09:00??鎴睆\demo\bin\pl\polidea\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\src\pl\polidea\asl\
?????目錄???????????0??2011-10-13?09:00??鎴睆\demo\gen\pl\polidea\asl\
?????目錄???????????0??2011-10-13?09:00??鎴睆\demo\bin\pl\polidea\asl\
?????目錄???????????0??2011-01-03?06:30??鎴睆\demo\src\pl\polidea\asl\demo\
?????目錄???????????0??2011-10-13?09:00??鎴睆\demo\gen\pl\polidea\asl\demo\
?????目錄???????????0??2011-10-13?09:00??鎴睆\demo\bin\pl\polidea\asl\demo\
?????文件????????8169??2011-01-03?02:44??鎴睆\ScreenshotService.java
?????文件?????????893??2011-01-03?03:39??鎴睆\run.sh
?????文件????????1886??2011-01-03?03:37??鎴睆\run.ps1
?????文件?????????799??2011-01-03?03:37??鎴睆\run.bat
?????文件?????????345??2010-08-23?07:04??鎴睆\readme.html
?????文件?????????415??2010-08-20?05:00??鎴睆\IScreenshotProvider.aidl
............此處省略37個文件信息