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FIX: made sure predictions have not null ,lat long #49

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FIX: made sure predictions have not null ,lat long #49

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35 changes: 15 additions & 20 deletions lib/google_places_flutter.dart
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Original file line number Diff line number Diff line change
@@ -1,14 +1,12 @@
library google_places_flutter;


import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:google_places_flutter/model/place_details.dart';
import 'package:google_places_flutter/model/prediction.dart';

import 'package:rxdart/subjects.dart';
import 'package:dio/dio.dart';
import 'package:rxdart/rxdart.dart';
import 'package:rxdart/subjects.dart';

import 'DioErrorHandler.dart';

Expand Down Expand Up @@ -45,8 +43,10 @@ class GooglePlaceAutoCompleteTextField extends StatefulWidget {
this.itemBuilder,
this.boxDecoration,
this.isCrossBtnShown = true,
this.seperatedBuilder,this.showError=true,this
.containerHorizontalPadding,this.containerVerticalPadding});
this.seperatedBuilder,
this.showError = true,
this.containerHorizontalPadding,
this.containerVerticalPadding});

@override
_GooglePlaceAutoCompleteTextFieldState createState() =>
Expand All @@ -68,16 +68,14 @@ class _GooglePlaceAutoCompleteTextFieldState

CancelToken? _cancelToken = CancelToken();




@override
Widget build(BuildContext context) {

return CompositedTransformTarget(
link: _layerLink,
child: Container(
padding: EdgeInsets.symmetric(horizontal: widget.containerHorizontalPadding??0, vertical: widget.containerVerticalPadding??0),
padding: EdgeInsets.symmetric(
horizontal: widget.containerHorizontalPadding ?? 0,
vertical: widget.containerVerticalPadding ?? 0),
alignment: Alignment.centerLeft,
decoration: widget.boxDecoration ??
BoxDecoration(
Expand Down Expand Up @@ -136,7 +134,6 @@ class _GooglePlaceAutoCompleteTextFieldState
_cancelToken = CancelToken();
}


try {
Response response = await _dio.get(url);
ScaffoldMessenger.of(context).hideCurrentSnackBar();
Expand All @@ -157,11 +154,11 @@ class _GooglePlaceAutoCompleteTextFieldState

isSearched = false;
alPredictions.clear();
if (subscriptionResponse.predictions!.length > 0 && (widget.textEditingController.text.toString().trim()).isNotEmpty) {
if (subscriptionResponse.predictions!.length > 0 &&
(widget.textEditingController.text.toString().trim()).isNotEmpty) {
alPredictions.addAll(subscriptionResponse.predictions!);
}


this._overlayEntry = null;
this._overlayEntry = this._createOverlayEntry();
Overlay.of(context)!.insert(this._overlayEntry!);
Expand Down Expand Up @@ -208,14 +205,13 @@ class _GooglePlaceAutoCompleteTextFieldState
widget.seperatedBuilder ?? SizedBox(),
itemBuilder: (BuildContext context, int index) {
return InkWell(
onTap: () {
onTap: () async {
var selectedData = alPredictions[index];
if (index < alPredictions.length) {
widget.itemClick!(selectedData);

if (widget.isLatLngRequired) {
getPlaceDetailsFromPlaceId(selectedData);
await getPlaceDetailsFromPlaceId(selectedData);
}
widget.itemClick!(selectedData);
removeOverlay();
}
},
Expand Down Expand Up @@ -282,7 +278,7 @@ class _GooglePlaceAutoCompleteTextFieldState
}

_showSnackBar(String errorData) {
if(widget.showError){
if (widget.showError) {
final snackBar = SnackBar(
content: Text("$errorData"),
);
Expand All @@ -291,7 +287,6 @@ class _GooglePlaceAutoCompleteTextFieldState
// and use it to show a SnackBar.
ScaffoldMessenger.of(context).showSnackBar(snackBar);
}

}
}

Expand Down