Defen Wizard defensive-wizard
defensive-wizard
/ main.dart
Created
September 22, 2021 12:23
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| final repo= FetchColorsFromImage(); | |
| // i have used networkImage you can use any ImageProvider class for it | |
| var image=NetworkImage(<imageurl>); | |
| Color backgroundColor =Colors.black; | |
| void initState(){ | |
| getColors(); |
defensive-wizard
/ get_colors_repo.dart
Created
September 22, 2021 12:05
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| import 'package:palette_generator/palette_generator.dart'; | |
| class FetchColorFromImage{ | |
| Future<Color?> getColor(ImageProvider image>{ | |
| final PaletteGenerator paletteGenerator = | |
| await PaletteGenerator.fromImageProvider( | |
| image, | |
| ); | |
| return paletteGenrator.dominantColor!.color; |
defensive-wizard
/ exaple.dart
Created
September 22, 2021 11:51
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| // 'Dominant', | |
| paletteGen.dominantColor?.color | |
| // 'Light Vibrant', | |
| paletteGen.lightVibrantColor?.color | |
| // 'Vibrant', | |
| paletteGen.vibrantColor?.color | |
| // 'Dark Vibrant', | |
| paletteGen.darkVibrantColor?.color | |
| // 'Light Muted', | |
| paletteGen.lightMutedColor?.color |
defensive-wizard
/ colors_repo.dart
Last active
September 22, 2021 11:46
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| final PaletteGenerator paletteGenerator = | |
| await PaletteGenerator.fromImageProvider( | |
| image, | |
| ); |
defensive-wizard
/ font_awesome.dart
Created
September 21, 2021 07:04
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| FaIcon(FontAwesomeIcons.gamepad) |
defensive-wizard
/ http.dart
Created
September 21, 2021 07:03
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| import 'package:http/http.dart' as http; | |
| var client = http.Client(); | |
| try { | |
| var uriResponse = await client.post(Uri.parse('https://example.com/whatsit/'), | |
| var data =await client.get(uriResponse); | |
| print(json.decode(data)); | |
| } finally { |
defensive-wizard
/ google_fonts.dart
Created
September 21, 2021 07:00
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| Text( | |
| 'This is Google Fonts', | |
| style: GoogleFonts.lato( | |
| textStyle: Theme.of(context).textTheme.headline4, | |
| fontSize: 48, | |
| fontWeight: FontWeight.w700, | |
| fontStyle: FontStyle.italic, | |
| ), | |
| ), |
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| Future<Null> _launchInBrowser(String url) async { | |
| if (await canLaunch(url)) { | |
| await launch(url, forceSafariVC: false, forceWebView: false); | |
| } else { | |
| throw 'Could not launch $url'; | |
| } | |
| } | |
| // or |
defensive-wizard
/ cached_network_image.dart
Created
September 21, 2021 06:44
Example of cached_network_image
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| import 'package:cached_network_image/cached_network_image.dart'; | |
| CachedNetworkImage( | |
| imageUrl: "http://via.placeholder.com/350x150", | |
| placeholder: (context, url) => CircularProgressIndicator(), | |
| errorWidget: (context, url, error) => Icon(Icons.error), | |
| ); |