/**
 * 文件名：CallOtherOpenFile.java
 * 描述：打开外部程序处理类
 * 包名：cn.com.kmlt.monstarBase.utils.file
 * 作者：WENJQ
 * 创建日期：2016年05月26日
 * 
 */
package com.mgq.base.utils.file;

import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;

import com.mgq.base.utils.toast.ToastUtil;

import java.io.File;

public class CallOtherOpenFile {
	/** 
	 *  
	 * <code>openFile</code> 
	 * @description: TODO(打开附件)  
	 * @param context 
	 * @param file 
	 */
	public void openFile(Context context, File file) {
		try {
			Intent intent = new Intent();
			intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
			//设置intent的Action属性    
			intent.setAction(Intent.ACTION_VIEW);
			//获取文件file的MIME类型    
			String type = getMIMEType(file);
			//设置intent的data和Type属性。    
			intent.setDataAndType(/*uri*/Uri.fromFile(file), type);
			//跳转    
			context.startActivity(intent);
			//      Intent.createChooser(intent, "请选择对应的软件打开该附件！");   
		} catch (ActivityNotFoundException e) {
			// TODO: handle exception   
			ToastUtil.showToast(context, "sorry附件不能打开，请下载相关软件！");

		}
	}

	private String getMIMEType(File file) {

		String type = "*/*";
		String fName = file.getName();
		//获取后缀名前的分隔符"."在fName中的位置。    
		int dotIndex = fName.lastIndexOf(".");
		if (dotIndex < 0) {
			return type;
		}
		/* 获取文件的后缀名*/
		String end = fName.substring(dotIndex, fName.length()).toLowerCase();
		if (end == "")
			return type;
		//在MIME和文件类型的匹配表中找到对应的MIME类型。    
		for (int i = 0; i < MIME_MapTable.length; i++) {

			if (end.equals(MIME_MapTable[i][0]))
				type = MIME_MapTable[i][1];
		}
		return type;
	}

	//可以自己随意添加   
	private String[][] MIME_MapTable = {
			//{后缀名，MIME类型}    
			{ ".3gp", "video/3gpp" },
			{ ".apk", "application/vnd.android.package-archive" },
			{ ".asf", "video/x-ms-asf" },
			{ ".avi", "video/x-msvideo" },
			{ ".bin", "application/octet-stream" },
			{ ".bmp", "image/bmp" },
			{ ".c", "text/plain" },
			{ ".class", "application/octet-stream" },
			{ ".conf", "text/plain" },
			{ ".cpp", "text/plain" },
			{ ".doc", "application/msword" },
			{ ".docx",
					"application/vnd.openxmlformats-officedocument.wordprocessingml.document" },
			{ ".xls", "application/vnd.ms-excel" },
			{ ".xlsx",
					"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" },
			{ ".exe", "application/octet-stream" },
			{ ".gif", "image/gif" },
			{ ".gtar", "application/x-gtar" },
			{ ".gz", "application/x-gzip" },
			{ ".h", "text/plain" },
			{ ".htm", "text/html" },
			{ ".html", "text/html" },
			{ ".jar", "application/java-archive" },
			{ ".java", "text/plain" },
			{ ".jpeg", "image/jpeg" },
			{ ".jpg", "image/jpeg" },
			{ ".js", "application/x-javascript" },
			{ ".log", "text/plain" },
			{ ".m3u", "audio/x-mpegurl" },
			{ ".m4a", "audio/mp4a-latm" },
			{ ".m4b", "audio/mp4a-latm" },
			{ ".m4p", "audio/mp4a-latm" },
			{ ".m4u", "video/vnd.mpegurl" },
			{ ".m4v", "video/x-m4v" },
			{ ".mov", "video/quicktime" },
			{ ".mp2", "audio/x-mpeg" },
			{ ".mp3", "audio/x-mpeg" },
			{ ".mp4", "video/mp4" },
			{ ".mpc", "application/vnd.mpohun.certificate" },
			{ ".mpe", "video/mpeg" },
			{ ".mpeg", "video/mpeg" },
			{ ".mpg", "video/mpeg" },
			{ ".mpg4", "video/mp4" },
			{ ".mpga", "audio/mpeg" },
			{ ".msg", "application/vnd.ms-outlook" },
			{ ".ogg", "audio/ogg" },
			{ ".pdf", "application/pdf" },
			{ ".png", "image/png" },
			{ ".pps", "application/vnd.ms-powerpoint" },
			{ ".ppt", "application/vnd.ms-powerpoint" },
			{ ".pptx",
					"application/vnd.openxmlformats-officedocument.presentationml.presentation" },
			{ ".prop", "text/plain" }, { ".rc", "text/plain" },
			{ ".rmvb", "audio/x-pn-realaudio" }, { ".rtf", "application/rtf" },
			{ ".sh", "text/plain" }, { ".tar", "application/x-tar" },
			{ ".tgz", "application/x-compressed" }, { ".txt", "text/plain" },
			{ ".wav", "audio/x-wav" }, { ".wma", "audio/x-ms-wma" },
			{ ".wmv", "audio/x-ms-wmv" },
			{ ".wps", "application/vnd.ms-works" }, { ".xml", "text/plain" },
			{ ".z", "application/x-compress" },
			{ ".zip", "application/x-zip-compressed" }, { "", "*/*" } };
}