Skip to main content

Flutter Development (Day-14):


  • All source code : Click Here.
  • In this post we are going to create a login screen and add the animations to it.For copying the login page source code here.
  • In this post we are going to create a beautiful login screen with some cool animations.


        Explanation:

  • Steps to Follow:

  1. Define the Animation and AnimationController objects.
  2. Here we are defining 3 kinds of animations they are animation,delayAnimation,muchDelayAnimation.
  3. In the initState() define the animations using Tween and give the ranges in between.
  4. Here we define the Interval() object which is used to create a delay between the animations.
  5. dispose the animationController in order to leave all resources when animation is done otherwise there may be some issues while using our applications.
  6. Wrap the root widget with AniamtedBuilder which takes animation and builder properties.
  7. If you want to animate a particular widget then wrap it with Transform and give the animation.value for X or Y axis by multiplying it with Device width 
  8. final double width = MediaQuery.of(context).size.width;
  • If you are following this tutorial / blog please leave your opinion 👀 / say Hii ✋/ Your e-mail in the comment section that I can improve myself and it will gives boost for me to do more tutorials.
  • If you have any doubts feel free to ask me in the comment section or email me ramubugudi4@gmail.com I can definetly give reply.

Follow me on:
 Twitter  Github   LinkedIn

Comments

  1. kore5 September 2019 at 03:02

    hi, what is the structure of your firebase database?

    ReplyDelete
  2. Unknown2 September 2021 at 23:24

    Parkav InfoTech is Flutter app development in tamilnadu with Our experience team develop a flutter app to fulfil customer needs, launched in both android and iPhone platform.

    ReplyDelete
  3. Sistek19 October 2021 at 07:33

    Nice Write up. Although, We analyze the major market participants – Flutter vs. React Native. Read to know more details : Flutter Vs React Native

    ReplyDelete

Post a Comment

Popular posts from this blog

Flutter Development (Day-00): This is the First Post from this Blog.This blog will tell you about Flutter.If you don't know about it then the upcoming posts will explain you everything.This is 30 day tutorial which explains about Flutter for absolute beginners. prerequsites:  If you are enthusiastic and Curious. All source code :  Click Here . If you are following this tutorial / blog please leave your opinion 👀 / say Hii ✋/ Your e-mail in the comment section that I can improve myself and it will gives boost for me to do more tutorials. If you have any doubts feel free to ask me in the comment section or email me ramubugudi4@gmail.com I can definetly give reply. Follow me on:   Twitter   Github     LinkedIn
5 comments
Read more
Flutter Development (Day-11): In the last post we have discussed about how to implement brand new Todo application. All source code :  Click Here . Building its User Interface. How to display the data. How to remove the items from the List by tapping the Delete Icon or by Swiping it. Showing which item is deleted in the form of SnackBar. And finally modify some UI stuff. If you want to copy the exact same code  click here . List _todos = []; First of all create a empty list which will be holding all of our Todo's. When we tap on the ADD button we have to perfom some operation see below.   _validateForm() {if (_key.currentState.validate()) {setState(() {_todos.add(_controller.text);});_controller.clear();Navigator.of(context).pop();}} Here we have used setState () in order to refresh every single time of changing the data in the TextField and then we add the text to _todos list. Then we clear the data in the TextField and go back to ho...
2 comments
Read more
Flutter Development (Day-13): In this post we are going to talk about basic animations in Flutter First we start the animation by creating two objects Animation animation, AnimationController animationController. Animation lets us deal with different types of animations like Tween. The tween is something in which you specify the input output range. Here begin is set to -1 and end is 0.0 which means the animation happens from out of the screen to the center of the screen. or rather, from the left most edge to the center of the app. We are also doing an ease in animation, so we specify the curve as fast out slow in. In the initState we provide the animation because the animation should occur when user launches the app.    void initState() {      super.initState();      animationController = AnimationController(        vsync: this,        duration: Duration(       ...
Post a Comment
Read more