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22_23-J 50
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22_23-J 50
22_23-J 50
Commits
9de08b4a
Commit
9de08b4a
authored
Jan 31, 2023
by
Yasiru-Deshan
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Plain Diff
Search location function added
parent
c8715220
Changes
2
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2 changed files
with
37 additions
and
1 deletion
+37
-1
Frontend/look_ai/lib/location_service.dart
Frontend/look_ai/lib/location_service.dart
+21
-0
Frontend/look_ai/lib/main.dart
Frontend/look_ai/lib/main.dart
+16
-1
No files found.
Frontend/look_ai/lib/location_service.dart
View file @
9de08b4a
import
'package:http/http.dart'
as
http
;
import
'dart:convert'
as
convert
;
class
LocationService
{
final
String
key
=
'AIzaSyABS88malpXXr__XRF8OhZWE3m6O9hdjsU'
;
...
...
@@ -5,5 +8,23 @@ class LocationService{
final
String
url
=
'https://maps.googleapis.com/maps/api/place/findplacefromtext/json?input=
$input
&inputtype=textquery&key=
$key
'
;
var
response
=
await
http
.
get
(
Uri
.
parse
(
url
));
var
json
=
convert
.
jsonDecode
(
response
.
body
);
var
placeId
=
json
[
'candidates'
][
0
][
'place_id'
]
as
String
;
print
(
placeId
);
return
placeId
;
}
Future
<
Map
<
String
,
dynamic
>>
getPlace
(
String
input
)
async
{
final
placeId
=
await
getPlaceId
(
input
);
final
String
url
=
'https://maps.googleapis.com/maps/api/place/details/json?place_id=
$placeId
&key=
$key
'
;
var
response
=
await
http
.
get
(
Uri
.
parse
(
url
));
var
json
=
convert
.
jsonDecode
(
response
.
body
);
var
results
=
json
[
'result'
]
as
Map
<
String
,
dynamic
>;
print
(
results
);
return
results
;
}
}
\ No newline at end of file
Frontend/look_ai/lib/main.dart
View file @
9de08b4a
...
...
@@ -2,6 +2,7 @@ import 'dart:async';
import
'package:flutter/material.dart'
;
import
'package:google_maps_flutter/google_maps_flutter.dart'
;
import
'package:look_ai/location_service.dart'
;
void
main
(
)
=>
runApp
(
MyApp
());
...
...
@@ -89,7 +90,10 @@ class MapSampleState extends State<MapSample> {
},
)))
,
IconButton
(
onPressed:
(){},
onPressed:
()
async
{
var
place
=
await
LocationService
().
getPlace
(
_searchController
.
text
);
_goToPlace
(
place
);
},
icon:
Icon
(
Icons
.
search
),),
],),
Expanded
(
...
...
@@ -119,6 +123,17 @@ class MapSampleState extends State<MapSample> {
);
}
Future
<
void
>
_goToPlace
(
Map
<
String
,
dynamic
>
place
)
async
{
final
double
lat
=
place
[
'geometry'
][
'location'
][
'lat'
];
final
double
lng
=
place
[
'geometry'
][
'location'
][
'lng'
];
final
GoogleMapController
controller
=
await
_controller
.
future
;
controller
.
animateCamera
(
CameraUpdate
.
newCameraPosition
(
CameraPosition
(
target:
LatLng
(
lat
,
lng
),
zoom:
12
),
));
}
Future
<
void
>
_goToTheLake
()
async
{
final
GoogleMapController
controller
=
await
_controller
.
future
;
controller
.
animateCamera
(
CameraUpdate
.
newCameraPosition
(
_kLake
));
...
...
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