I need on click delete image from firebase storage and firestore I've written this code that does the delete from firestore only.
onLongPress: ()async{
await FirebaseFirestore.instance.runTransaction((Transaction myTransaction) async {
await myTransaction.delete(snapshot.data!.docs[index].reference);
});
},
screen from code
You can use FirebaseStorage.instance.refFromURL(url).delete()
like
onLongPress: ()async{
await FirebaseFirestore.instance.runTransaction((Transaction
myTransaction) async {
FirebaseStorage.instance.refFromURL(snapshot.data!.docs[index].get('url')).delete()
await myTransaction.delete(snapshot.data!.docs[index].reference);
});
},
child: ListView.builder(
itemCount: snapshot.data?.docs.length,
itemBuilder: (context, index) {
DocumentSnapshot messages = snapshot
.data?.docs[index] as DocumentSnapshot<Object?>;
return ListTile(
subtitle: Text('From: ${messages['sender']}'),
title: Text('Text: ${messages['text']}'),
tileColor:
selectedIndex == index ? Colors.blue : null,
onTap: () async {
setState(() {
selectedIndex = index;
});
await FirebaseFirestore.instance.runTransaction(
(Transaction myTransaction) async {
await myTransaction.delete(snapshot
.data!.docs[selectedIndex!].reference);
});
},
);
}));
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