/**
* 获取当前安装的dock风格包基础信息，每次重新扫描，调用者调用完后要对此返回列表清空
*
* @return
*/
public ArrayList<StyleBaseInfo> getAllStyleBaseInfos() {
ArrayList<StyleBaseInfo> mList = new ArrayList<StyleBaseInfo>();
Intent intent = new Intent(ICustomAction.ACTION_PKG_NAME);
intent.addCategory(Intent.CATEGORY_DEFAULT);
PackageManager pm = mContext.getPackageManager();
List<ResolveInfo> styles = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
int size = styles.size();
for (int i = 0; i < size; i++) {
String appPackageName = styles.get(i).activityInfo.packageName;
String appName = (String) pm.getApplicationLabel(styles.get(i).activityInfo.applicationInfo);
if (null != appPackageName && null != appName) {
DockStylePkgInfo info = new DockStylePkgInfo();
info.mPkgName = appPackageName;
info.mStyleName = appName;
mList.add(info);
}
}
styles.clear();
styles = null;
return mList;
}
/**
* 获取指定风格包具体信息
*
* @param pkgString 风格包名
* @return 指定风格包具体信息.找不到返回null
*/
public DockStylePkgInfo getDockStylePkgInfo(String pkgString) {
if (null == pkgString) {
return null;
}
PackageManager pm = mContext.getPackageManager();
try {
PackageInfo pkgInfo = pm.getPackageInfo(pkgString, PackageManager.GET_ACTIVITIES);
InputStream inputStream =
XmlParserFactory.createInputStream(mContext, pkgString, DockStylePkgInfo.CONFIG_XML);
// if(null == inputStream)
// {
// 找不到文件,判断为版本过旧
// Toast.makeText(mContext,
// mContext.getString(R.string.change_dock_version_tip),
// Toast.LENGTH_SHORT).show();
// }
XmlPullParser xmlPullParser = XmlParserFactory.createXmlParser(inputStream);
DockStylePkgInfo info = new DockStylePkgInfo();
// 拿基本属性
info.mPkgName = pkgString;
info.mStyleName = (String) pm.getApplicationLabel(pkgInfo.applicationInfo);
if (xmlPullParser != null) {
// 解析XML得到更多属性
IStyleParser parser = new DockStyleParser();
parser.parseXml(xmlPullParser, info);
parser = null;
}
// 关闭inputStream
if (inputStream != null) {
try {
inputStream.close();
} catch (IOException e) {
}
}
return info;
} catch (NameNotFoundException e) {
return null;
}
}
