why code throw illegalargumentexception? want show title of mp3-file located @ "raw" folder
mediaplayer = mediaplayer.create(getactivity(), r.raw.willy_william_ego); mediametadataretriever mmr = new mediametadataretriever(); uri uri = (uri) uri.fromfile(new file("android.resource://com.hthl.kellergassen_app/raw/willy_william_ego")); mmr.setdatasource(getactivity(), uri); string title = mmr.extractmetadata(mediametadataretriever.metadata_key_title);
assuming you're getting issue in setdatasource, it'll because uri you're passing in isn't valid reason - because file couldn't found. sure it's present name , doesn't have file extension?
from javadoc...
void setdatasource (context context, uri uri)
sets data source content uri. call method before rest of methods in class. method may time-consuming.
parameters context context: context use when resolving uri uri uri: content uri of data want play
throws illegalargumentexception if uri invalid securityexception if uri cannot used due lack of permission.
update - having looked @ code, seems you're using hard-coded string com.hthl.kellergassen_app package name, that's not right. according stacktrace it's com.htlhl.kellergassen_app - note "l" in "htlhl" (this in string use create uri).
Comments
Post a Comment