//读取系统配置文件/system/etc/media_codecc.xml
File file = new File("/system/etc/media_codecs.xml");
InputStream in = null;
try {
in = new FileInputStream(file);
} catch (Exception e) {
// TODO: handle exception
}
if(in == null)
{
android.util.Log.i("xp", "in == null");
}else{
android.util.Log.i("xp", "in != null");
}
boolean isHardcode = false;
XmlPullParserFactory pullFactory;
try {
pullFactory = XmlPullParserFactory.newInstance();
XmlPullParser xmlPullParser = pullFactory.newPullParser();
xmlPullParser.setInput(in, "UTF-8");
int eventType = xmlPullParser.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
String tagName = xmlPullParser.getName();
switch (eventType) {
case XmlPullParser.START_TAG:
if ("MediaCodec".equals(tagName)) {
String componentName = xmlPullParser.getAttributeValue(0);
android.util.Log.i("xp", componentName);
if(componentName.startsWith("OMX."))
{
if(!componentName.startsWith("OMX.google."))
{
isHardcode = true;
}
}
}
}
eventType = xmlPullParser.next();
}
} catch (Exception e) {
// TODO: handle exception
}
android.util.Log.i("xp", ""+isHardcode);
