public static boolean checkIsSupportedFeature(String featureName, Context context) {
HashMap<String, AppSupportFeature> featureEntity = SupportedFeature.getInstance(context);
boolean isSupported = false;
if (featureEntity != null && featureEntity.size() > 0) {
AppSupportFeature appSupportFeature = featureEntity.get(featureName);
isSupported = appSupportFeature.isSupported();
}
return isSupported;
}
public static synchronized HashMap<String, AppSupportFeature> getInstance(Context context) {
if (features == null) {
InputStream inputStream =
context.getResources().openRawResource(R.raw.app_supported_feature_config);
XML2Feature xml2Feature = new XML2Feature();
try {
android.util.Xml.parse(inputStream, Xml.Encoding.UTF_8, xml2Feature);
List<AppSupportFeature> featuresList = xml2Feature.getFeatures();
if (featuresList != null && featuresList.size() > 0) {
features = new HashMap<String, AppSupportFeature>();
for (AppSupportFeature appSupportFeature : featuresList) {
features.put(appSupportFeature.getName(), appSupportFeature);
}
}
} catch (IOException e) {
LOG.error("Parse feature config error", e);
} catch (SAXException e) {
LOG.error("Parse feature config error", e);
} finally {
IOUtils.close(inputStream);
}
}
return features;
}