Flutter image automatic slideshow/carousel with random intervals given
1
I seen there is an image carousel package for flutter.
Widget Carousel = new Container(
child: new Carousel(
children: [
new AssetImage('images/img1.jpg'),
new AssetImage('images/img2.jpg'),
new AssetImage('images/img3.jpg'),
].map((bgImg) => new Image(image: bgImg, width: 1500.0, height: 1500.0, fit: BoxFit.cover)).toList(),
displayDuration: const Duration(seconds: 1),
),
);
I wanted to know if there is any chance to make this automatic and with random intervals given in an array.
Thank you.
Tried this - is this not consuming too much?
Widget build(BuildContext context)
SystemChrome.setEnabledSystemUIOverlays();
setNewImage()
List<int> duration = [5, 7, 3, 10];
List<String> imageURLs = ["assets/logo.jpg", "assets/logo.png", "assets/side-logo.png", "assets/background.jpg"];
(i == 4) ? i = 0 : i = i;
int waitTime = duration[i];
print("wait time: " + waitTime.toString() + " i: " + i.toString());
Future.delayed(Duration(seconds: waitTime), ()
setState(()
i++;
int nextImg = (i+1 == 5) ? 0 : i;
print("Setting: " + nextImg.toString());
currentMainImage = imageURLs[nextImg];
);
);
setNewImageFunction() async
await setNewImage();
setNewImageFunction();
ignore the if statements and the list building... just to image change itself.
android 
flutter carousel asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
add a comment |
1
I seen there is an image carousel package for flutter.
Widget Carousel = new Container(
child: new Carousel(
children: [
new AssetImage('images/img1.jpg'),
new AssetImage('images/img2.jpg'),
new AssetImage('images/img3.jpg'),
].map((bgImg) => new Image(image: bgImg, width: 1500.0, height: 1500.0, fit: BoxFit.cover)).toList(),
displayDuration: const Duration(seconds: 1),
),
);
I wanted to know if there is any chance to make this automatic and with random intervals given in an array.
Thank you.
Tried this - is this not consuming too much?
Widget build(BuildContext context)
SystemChrome.setEnabledSystemUIOverlays();
setNewImage()
List<int> duration = [5, 7, 3, 10];
List<String> imageURLs = ["assets/logo.jpg", "assets/logo.png", "assets/side-logo.png", "assets/background.jpg"];
(i == 4) ? i = 0 : i = i;
int waitTime = duration[i];
print("wait time: " + waitTime.toString() + " i: " + i.toString());
Future.delayed(Duration(seconds: waitTime), ()
setState(()
i++;
int nextImg = (i+1 == 5) ? 0 : i;
print("Setting: " + nextImg.toString());
currentMainImage = imageURLs[nextImg];
);
);
setNewImageFunction() async
await setNewImage();
setNewImageFunction();
ignore the if statements and the list building... just to image change itself.
android flutter carousel asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
add a comment |
1
1
1
I seen there is an image carousel package for flutter.
Widget Carousel = new Container(
child: new Carousel(
children: [
new AssetImage('images/img1.jpg'),
new AssetImage('images/img2.jpg'),
new AssetImage('images/img3.jpg'),
].map((bgImg) => new Image(image: bgImg, width: 1500.0, height: 1500.0, fit: BoxFit.cover)).toList(),
displayDuration: const Duration(seconds: 1),
),
);
I wanted to know if there is any chance to make this automatic and with random intervals given in an array.
Thank you.
Tried this - is this not consuming too much?
Widget build(BuildContext context)
SystemChrome.setEnabledSystemUIOverlays();
setNewImage()
List<int> duration = [5, 7, 3, 10];
List<String> imageURLs = ["assets/logo.jpg", "assets/logo.png", "assets/side-logo.png", "assets/background.jpg"];
(i == 4) ? i = 0 : i = i;
int waitTime = duration[i];
print("wait time: " + waitTime.toString() + " i: " + i.toString());
Future.delayed(Duration(seconds: waitTime), ()
setState(()
i++;
int nextImg = (i+1 == 5) ? 0 : i;
print("Setting: " + nextImg.toString());
currentMainImage = imageURLs[nextImg];
);
);
setNewImageFunction() async
await setNewImage();
setNewImageFunction();
ignore the if statements and the list building... just to image change itself.
android flutter carousel asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
I seen there is an image carousel package for flutter.
Widget Carousel = new Container(
child: new Carousel(
children: [
new AssetImage('images/img1.jpg'),
new AssetImage('images/img2.jpg'),
new AssetImage('images/img3.jpg'),
].map((bgImg) => new Image(image: bgImg, width: 1500.0, height: 1500.0, fit: BoxFit.cover)).toList(),
displayDuration: const Duration(seconds: 1),
),
);
I wanted to know if there is any chance to make this automatic and with random intervals given in an array.
Thank you.
Tried this - is this not consuming too much?
Widget build(BuildContext context)
SystemChrome.setEnabledSystemUIOverlays();
setNewImage()
List<int> duration = [5, 7, 3, 10];
List<String> imageURLs = ["assets/logo.jpg", "assets/logo.png", "assets/side-logo.png", "assets/background.jpg"];
(i == 4) ? i = 0 : i = i;
int waitTime = duration[i];
print("wait time: " + waitTime.toString() + " i: " + i.toString());
Future.delayed(Duration(seconds: waitTime), ()
setState(()
i++;
int nextImg = (i+1 == 5) ? 0 : i;
print("Setting: " + nextImg.toString());
currentMainImage = imageURLs[nextImg];
);
);
setNewImageFunction() async
await setNewImage();
setNewImageFunction();
ignore the if statements and the list building... just to image change itself.
android flutter carousel android flutter carousel asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
edited Nov 21 '18 at 21:49
OrrGorenn
asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
asked Nov 15 '18 at 9:32
OrrGorennOrrGorenn
227
227
add a comment |
add a comment |
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