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fixed errors : mostly old packages and depreceated methods #17

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fixed errors : mostly old packages and depreceated methods #17

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8 changes: 8 additions & 0 deletions ios/Flutter/flutter_export_environment.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
#!/bin/sh
# This is a generated file; do not edit or check into version control.
export "FLUTTER_ROOT=C:\Users\samar\flutter"
export "FLUTTER_APPLICATION_PATH=C:\Flutter Projects\HacktoberFest 2019\flutter-chat-app"
export "FLUTTER_TARGET=lib\main.dart"
export "FLUTTER_BUILD_DIR=build"
export "SYMROOT=${SOURCE_ROOT}/../build\ios"
export "FLUTTER_FRAMEWORK_DIR=C:\Users\samar\flutter\bin\cache\artifacts\engine\ios"
30 changes: 20 additions & 10 deletions lib/ChatScreen.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ class ChatScreenState extends State<ChatScreen> {
sort: (a, b) => b.key.compareTo(a.key),
//comparing timestamp of messages to check which one would appear first
itemBuilder: (_, DataSnapshot messageSnapshot,
Animation<double> animation) {
Animation<double> animation, int i) {
return new ChatMessageListItem(
messageSnapshot: messageSnapshot,
animation: animation,
Expand Down Expand Up @@ -128,9 +128,11 @@ class ChatScreenState extends State<ChatScreen> {
.instance
.ref()
.child("img_" + timestamp.toString() + ".jpg");

StorageUploadTask uploadTask =
storageReference.put(imageFile);
Uri downloadUrl = (await uploadTask.future).downloadUrl;
storageReference.putFile(imageFile);
var downloadUrl =
uploadTask.lastSnapshot.ref.getDownloadURL();
_sendMessage(
messageText: null, imageUrl: downloadUrl.toString());
}),
Expand Down Expand Up @@ -194,18 +196,26 @@ class ChatScreenState extends State<ChatScreen> {
currentUserEmail = googleSignIn.currentUser.email;

if (await auth.currentUser() == null) {
GoogleSignInAuthentication credentials =
await googleSignIn.currentUser.authentication;
await auth.signInWithGoogle(
idToken: credentials.idToken, accessToken: credentials.accessToken);
final GoogleSignInAccount googleSignInAccount =
await googleSignIn.signIn();
final GoogleSignInAuthentication googleSignInAuthentication =
await googleSignInAccount.authentication;

final AuthCredential credential = GoogleAuthProvider.getCredential(
accessToken: googleSignInAuthentication.accessToken,
idToken: googleSignInAuthentication.idToken,
);

final AuthResult authResult =
await FirebaseAuth.instance.signInWithCredential(credential);
final FirebaseUser user = authResult.user;
}
}

Future _signOut() async {
await auth.signOut();
googleSignIn.signOut();
Scaffold
.of(_scaffoldContext)
Scaffold.of(_scaffoldContext)
.showSnackBar(new SnackBar(content: new Text('User logged out')));
}
}
}
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