/**
* 获取字符串id对应的url
*
* @param strId
* @param context
* @return url
*/
public static String getUrl(int strId, Context context) {
try {
XmlResourceParser parser = context.getResources().getXml(R.xml.address);
AttributeSet attrs = Xml.asAttributeSet(parser);
XmlUtils.beginDocument(parser, TAG_FTP);
final int depth = parser.getDepth();
int type;
while (((type = parser.next()) != XmlPullParser.END_TAG || parser.getDepth() > depth)
&& type != XmlPullParser.END_DOCUMENT) {
if (type != XmlPullParser.START_TAG) {
continue;
}
final String name = parser.getName();
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.UrlAddress);
if (TAG_URLADDRESS.equals(name)) {
int id = a.getResourceId(R.styleable.UrlAddress_refId, 0);
if (id == strId) {
String url = a.getString(R.styleable.UrlAddress_address);
a.recycle();
a = null;
parser.close();
parser = null;
return url;
}
}
a.recycle();
}
parser.close();
parser = null;
} catch (XmlPullParserException e) {
} catch (IOException e) {
}
return null;
}
/**
* 获取下载地址 配置文件在res/xml/address.xml
*
* @param context
* @return
*/
public static HashMap<Integer, String> getUrlList(Context context) {
try {
XmlResourceParser parser = context.getResources().getXml(R.xml.address);
AttributeSet attrs = Xml.asAttributeSet(parser);
XmlUtils.beginDocument(parser, TAG_FTP);
HashMap<Integer, String> urlMap = new HashMap<Integer, String>(8);
final int depth = parser.getDepth();
int type;
while (((type = parser.next()) != XmlPullParser.END_TAG || parser.getDepth() > depth)
&& type != XmlPullParser.END_DOCUMENT) {
if (type != XmlPullParser.START_TAG) {
continue;
}
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.UrlAddress);
final String name = parser.getName();
if (TAG_URLADDRESS.equals(name)) {
UrlAddress address = getUrlAddress(a);
if (address != null && address.mStringId > 0) {
urlMap.put(address.mStringId, address.mUrl);
}
address = null;
}
a.recycle();
}
parser.close();
parser = null;
return urlMap;
} catch (XmlPullParserException e) {
} catch (IOException e) {
}
return null;
}
