/*
* Copyright (C) 2010 The MobileSecurePay Project
* All right reserved.
* author: shiqun.shi@alipay.com
*/
package com.external.alipay;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import android.app.Activity;
import android.content.res.Resources;
import android.view.View;
import com.insthub.BeeFramework.view.MyDialog;
import com.insthub.ecmobile.activity.AlixPayActivity;
import com.insthub.ecmobile.activity.EcmobileMainActivity;
import com.insthub.ecmobile.activity.PayWebActivity;
import com.insthub.ecmobile.protocol.ORDER_INFO;
import com.insthub.ecmobile.protocol.SESSION;
import org.json.JSONException;
import org.json.JSONObject;
import com.external.alipay.FileDownloader.IDownloadProgress;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import com.insthub.ecmobile.R;
/**
* 检测安全支付服务是否正确安装，如果没有安装进行本地安装，或者下载安装， 检测安全支付服务版本，有新版本时进行下载。
*
*/
@SuppressLint("HandlerLeak")
public class MobileSecurePayHelper {
static final String TAG = "MobileSecurePayHelper";
private ProgressDialog mProgress = null;
Context mContext = null;
ORDER_INFO orderInfo;
public MobileSecurePayHelper(Context context,ORDER_INFO orderInfo) {
mContext = context;
this.orderInfo=orderInfo;
}
/**
* 检测安全支付服务是否安装
*
* @return
*/
public boolean detectMobile_sp() {
boolean isMobile_spExist = isMobile_spExist();
if (!isMobile_spExist) {
//
// get the cacheDir.
// 获取系统缓冲绝对路径 获取/data/data//cache目录
File cacheDir = mContext.getCacheDir();
final String cachePath = cacheDir.getAbsolutePath() + "/temp.apk";
//
// 捆绑安装
retrieveApkFromAssets(mContext, PartnerConfig.ALIPAY_PLUGIN_NAME,
cachePath);
mProgress = BaseHelper.showProgress(mContext, null, "正在检测安全支付服务版本",
false, true);
// 实例新线程检测是否有新版本进行下载
new Thread(new Runnable() {
public void run() {
//
// 检测是否有新的版本。
PackageInfo apkInfo = getApkInfo(mContext, cachePath);
String newApkdlUrl = checkNewUpdate(apkInfo);
//
// 动态下载
if (newApkdlUrl != null) {
FileDownloader fd = new FileDownloader();
fd.setFileUrl(newApkdlUrl);
fd.setSavePath(cachePath);
fd.setProgressOutput(new IDownloadProgress() {
@Override
public void downloadSucess() {
Message msg = mHandler.obtainMessage(
AlixId.RQF_INSTALL_CHECK, cachePath);
mHandler.sendMessage(msg);
}
@Override
public void downloadProgress(float progress) {
}
@Override
public void downloadFail() {
Message msg = mHandler.obtainMessage(
AlixId.RQF_DOWNLOAD_FAILED, cachePath);
mHandler.sendMessage(msg);
}
});
fd.start();
}else{
Message msg = mHandler.obtainMessage(
AlixId.RQF_INSTALL_WITHOUT_DOWNLOAD, cachePath);
mHandler.sendMessage(msg);
}
// send the result back to caller.
// 发送结果
}
}).start();
}
// else ok.
return isMobile_spExist;
}
/**
* 显示确认安装的提示
*
* @param context
* 上下文环境
* @param cachePath
* 安装文件路径
*/
public void showInstallConfirmDialog(final Context context,
final String cachePath) {
Resources resource = context.getResources();
String exit=resource.getString(R.string.confirm_install_hint);
String exiten=resource.getString(R.string.confirm_install);
final MyDialog mDialog = new MyDialog(context, exit, exiten);
mDialog.show();
mDialog.positive.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mDialog.dismiss();
//
// 修改apk权限
BaseHelper.chmod("777", cachePath);
//
// install the apk.
// 安装安全支付服务APK
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setDataAndType(Uri.parse("file://" + cachePath),
"application/vnd.android.package-archive");
context.startActivity(intent);
}
});
mDialog.negative.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//支付宝web支付
mDialog.dismiss();
Intent data=new Intent();
data.putExtra("pay_result", "fail");
((Activity)mContext).setResult(Activity.RESULT_OK, data);
((Activity) mContext).finish();
}
});
}
/**
* 遍历程序列表，判断是否安装安全支付服务
*
* @return
*/
public boolean isMobile_spExist() {
PackageManager manager = mContext.getPackageManager();
List<PackageInfo> pkgList = manager.getInstalledPackages(0);
for (int i = 0; i < pkgList.size(); i++) {
PackageInfo pI = pkgList.get(i);
if (pI.packageName.equalsIgnoreCase("com.alipay.android.app"))
return true;
}
return false;
}
/**
* 安装安全支付服务，安装assets文件夹下的apk
*
* @param context
* 上下文环境
* @param fileName
* apk名称
* @param path
* 安装路径
* @return
*/
public boolean retrieveApkFromAssets(Context context, String fileName,
String path) {
boolean bRet = false;
try {
InputStream is = context.getAssets().open(fileName);
File file = new File(path);
file.createNewFile();
FileOutputStream fos = new FileOutputStream(file);
byte[] temp = new byte[1024];
int i = 0;
while ((i = is.read(temp)) > 0) {
fos.write(temp, 0, i);
}
fos.close();
is.close();
bRet = true;
} catch (IOException e) {
e.printStackTrace();
}
return bRet;
}
/**
* 获取未安装的APK信息
*
* @param context
* @param archiveFilePath
* APK文件的路径。如：/sdcard/download/XX.apk
*/
public static PackageInfo getApkInfo(Context context, String archiveFilePath) {
PackageManager pm = context.getPackageManager();
PackageInfo apkInfo = pm.getPackageArchiveInfo(archiveFilePath,
PackageManager.GET_META_DATA);
return apkInfo;
}
/**
* 检查是否有新版本，如果有，返回apk下载地址
*
* @param packageInfo
* {@link PackageInfo}
* @return
*/
public String checkNewUpdate(PackageInfo packageInfo) {
String url = null;
try {
JSONObject resp = sendCheckNewUpdate(packageInfo.versionName);
// JSONObject resp = sendCheckNewUpdate("1.0.0");
if (resp.getString("needUpdate").equalsIgnoreCase("true")) {
url = resp.getString("updateUrl");
}
// else ok.
} catch (Exception e) {
e.printStackTrace();
}
return url;
}
/**
* 发送当前版本信息，返回是否需要升级 如果需要升级返回更新apk地址
*
* @param versionName
* 当前版本号
* @return
*/
public JSONObject sendCheckNewUpdate(String versionName) {
JSONObject objResp = null;
try {
JSONObject req = new JSONObject();
req.put(AlixDefine.action, AlixDefine.actionUpdate);
JSONObject data = new JSONObject();
data.put(AlixDefine.platform, "android");
data.put(AlixDefine.VERSION, versionName);
data.put(AlixDefine.partner, "");
req.put(AlixDefine.data, data);
objResp = sendRequest(req.toString());
} catch (JSONException e) {
e.printStackTrace();
}
return objResp;
}
/**
* 发送json数据
*
* @param content
* @return
*/
public JSONObject sendRequest(final String content) {
NetworkManager nM = new NetworkManager(this.mContext);
//
JSONObject jsonResponse = null;
try {
String response = null;
synchronized (nM) {
//
response = nM.SendAndWaitResponse(content, Constant.server_url);
}
jsonResponse = new JSONObject(response);
} catch (Exception e) {
e.printStackTrace();
}
//
if (jsonResponse != null)
BaseHelper.log(TAG, jsonResponse.toString());
return jsonResponse;
}
/**
* 动态下载apk
*
* @param context
* 上下文环境
* @param url
* 下载地址
* @param filename
* 文件名称
* @return
*/
public boolean retrieveApkFromNet(Context context, String url,
String filename) {
boolean ret = false;
try {
NetworkManager nm = new NetworkManager(mContext);
ret = nm.urlDownloadToFile(context, url, filename);
} catch (Exception e) {
e.printStackTrace();
}
return ret;
}
//
// close the progress bar
void closeProgress() {
try {
if (mProgress != null) {
mProgress.dismiss();
mProgress = null;
}
} catch (Exception e) {
e.printStackTrace();
}
}
//
// the handler use to receive the install check result.
// 此处接收安装检测结果
@SuppressLint("HandlerLeak")
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
try {
Log.e(TAG, "msg = "+msg);
switch (msg.what) {
case AlixId.RQF_INSTALL_CHECK:
case AlixId.RQF_INSTALL_WITHOUT_DOWNLOAD:
case AlixId.RQF_DOWNLOAD_FAILED: {
//
Log.i(TAG, "show Install dialog");
closeProgress();
String cachePath = (String) msg.obj;
showInstallConfirmDialog(mContext, cachePath);
}
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
}