/*
Copyright 2012-2013, Polyvi Inc. (http://polyvi.github.io/openxface)
This program is distributed under the terms of the GNU General Public License.
This file is part of xFace.
xFace is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
xFace is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with xFace. If not, see <http://www.gnu.org/licenses/>.
*/
package com.polyvi.xface.ams;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import com.polyvi.xface.app.XAppInfo;
import com.polyvi.xface.app.XIApplication;
import com.polyvi.xface.configXml.XPreInstallPackageItem;
import com.polyvi.xface.core.XConfiguration;
import com.polyvi.xface.core.XISystemContext;
import com.polyvi.xface.core.XRuntime;
import com.polyvi.xface.util.XAppUtils;
import com.polyvi.xface.util.XAssetsFileUtils;
import com.polyvi.xface.util.XConstant;
import com.polyvi.xface.util.XLog;
/**
* 负责所有app的预装
*
*/
public class XPreinstalledAppBatchInstaller extends XAbstractPreIntaller {
private static final String CLASS_NAME = XPreinstalledAppBatchInstaller.class
.getSimpleName();
protected XISystemContext mContext;
protected XRuntime mRuntime;
protected XAMSComponent mAms;
public XPreinstalledAppBatchInstaller(XISystemContext ctx,
XAMSComponent ams, XRuntime runtime, XIPreInstallListener listener) {
super(listener);
mContext = ctx;
mRuntime = runtime;
mAms = ams;
}
/**
* 获得icon的路径
*
* @param app
* @return
*/
private String getIconPathInAsset(XIApplication app) {
return XConstant.PRE_INSTALL_SOURCE_ROOT + app.getAppId()
+ File.separator + app.getAppInfo().getIcon();
}
@Override
public boolean install() {
// 安装预装app
List<XPreInstallPackageItem> apps = getPreInstallAppItems();
for (XPreInstallPackageItem app : apps) {
XIApplication application = buildApplication(app);
if ( null == application ) {
continue;
}
File destFile = new File(XAppUtils.generateAppIconPath(
application.getAppId(), application.getAppInfo().getIcon()));
XAssetsFileUtils
.copyAssetsToTarget(mContext.getContext(),
getIconPathInAsset(application),
destFile.getAbsolutePath());
}
return true;
}
private List<XPreInstallPackageItem> getPreInstallAppItems() {
List<XPreInstallPackageItem> apps = new ArrayList<XPreInstallPackageItem>();
List<XPreInstallPackageItem> items = XConfiguration.getInstance()
.getPreinstallPackages();
if (null == items) {
return apps;
}
for (int i = 1; i < items.size(); i++) {
apps.add(items.get(i));
}
return apps;
}
/**
* 构建一个application
*
* @param app
* @return
*/
final protected XIApplication buildApplication(XPreInstallPackageItem app) {
// startapp 在asset目录下
String appDirNameInAsset = XConstant.PRE_INSTALL_SOURCE_ROOT
+ app.packageName;
// 解析app的app.xml
InputStream is = null;
try {
is = mContext
.getContext()
.getAssets()
.open(appDirNameInAsset + File.separator
+ XConstant.APP_CONFIG_FILE_NAME);
} catch (IOException e) {
e.printStackTrace();
XLog.e(CLASS_NAME, "parse app.xml error.");
return null;
}
XAppInfo info = XAppUtils.parseAppXml(is);
if (null == info) {
XLog.e(CLASS_NAME, "Preinstalled app app.xml config error.");
return null;
}
if (!app.appId.equals(info.getAppId())) {
XLog.e(CLASS_NAME,
"appId in app.xml not match to appId in config.xml");
return null;
}
return buildApplication(info, appDirNameInAsset);
}
private XIApplication buildApplication(XAppInfo info,
String appDirNameInAsset) {
XIApplication buildingApp = mAms.getAppById(info.getAppId());
if (null != buildingApp) {
info.setSrcRoot(XConstant.ASSERT_PROTACAL + appDirNameInAsset);
mAms.updateApp(info, buildingApp);
} else {
buildingApp = mAms.getAppManagement().getAppCreator().create(info);
buildingApp.getAppInfo().setSrcRoot(XConstant.ASSERT_PROTACAL + appDirNameInAsset);
mAms.add(buildingApp);
}
// 解析完后将app.xml copy到对应app目录下
String targetPath = getAppRoot(buildingApp.getAppId())
+ XConstant.APP_CONFIG_FILE_NAME;
boolean ret = XAssetsFileUtils.copyAssetsToTarget(mContext.getContext(),
appDirNameInAsset + File.separator
+ XConstant.APP_CONFIG_FILE_NAME, targetPath);
if (!ret) {
XLog.e(CLASS_NAME, "copy app.xml error");
return null;
}
XAppUtils.initAppData(mContext.getContext(), buildingApp.getAppId());
return buildingApp;
}
private String getAppRoot(String appId) {
return XConfiguration.getInstance().getAppInstallDir() + appId
+ File.separator;
}
}