CircularProgressBar | A subclass of { android.view.View } class | Android library
kandi X-RAY | CircularProgressBar Summary
kandi X-RAY | CircularProgressBar Summary
A subclass of {@link android.view.View} class for creating a custom circular progressBar. 1. Create a file under values/attrs.xml This resources is used for setting values in XML layout file for our view. 2. Create a class and extends the View class CircularProgressBar.java. These are the fields we need in order to draw our view. It is neccessary to add a constructor, Also we need to read values from XML layout file. In init() method we get and set our values from defined styleable and initialize our Paint objects. We also use adjustAlpha method to make the background color ligher. 3. It is crucial to measure our view, In order to properly draw our custom view, we need to know what size it is. So we override the onMeasure(). You should set the size of the view to the rectF object in order to instruct the canvas.draw() method where it should to draw the view. Also it is important to call the setMeasuredDimension() to notify the system how big the view is going to be. 4. The most important part of this class is the onDraw() method, we should override it to draw our view in its providing Canvas. 5. Now add the view in your Layout file. 6. Lastly add coresponsive setters and getters, The neccessary one is the setProgress().
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Top functions reviewed by kandi - BETA
- Draw swatches with swatches .
- Initializes the progress bar .
- Set the description of the swatch .
- Override this method to handle the state change .
- Override to handle the action bar selection .
- Called when a color is selected
- Create the dialog .
- Lighten the given color .
- Creates the activity view .
- Set checked state
CircularProgressBar Key Features
CircularProgressBar Examples and Code Snippets
Community Discussions
Trending Discussions on CircularProgressBar
QUESTION
I explain the situation, I made an algo that displays the shortest path through all the points, this algo takes a little time to run that's why I wanted to set up a progress bar to induce the user of the application has not frozen but is performing a calculation, To do this I simply created a layout with a progress bar but when I execute the code nothing is displayed (the layout) but the result of my algo is displayed, is there a command to display it?
progress_bar.xml:
...ANSWER
Answered 2021-Jun-14 at 15:08It seems like there are threading issues. The long-running task could be blocking the UI during its calculations.
How about trying the exhaustive algorithm on the background and updating the UI (progressbar in this case) when the calculation is complete from the background?
You can use the popular Kotlin-Coroutine to achieve this.
You can copy-paste try it:
QUESTION
Below in my code I have a timer that starts counting down as soon as the page loads. I am trying to use onClick to initiate the countdown once the button is pressed but it is still starting once the page loads. How can I get it to start onClick?
...ANSWER
Answered 2021-May-14 at 02:12I have no idea why you are using useEffect, you should double check its use cases. Other than that here you are:
QUESTION
I've searched for days and nothing worked.
I'm working on a project using a custom style for WinForm called MaterialSkin, github page is https://github.com/IgnaceMaes/MaterialSkin
Basically to use it, I just change the inherited class from this public partial class FormMain : Form to this public partial class FormMain : MaterialForm and this applies the Material Design to my project.
The problem is that all controls are affected by this change. If I add a label, and change it font, the visual change only works in design mode, when I run the project, the MaterialSkin font is applied (Roboto).
Now I want to use a custom control called CircularProgressBar from this repo https://github.com/falahati/CircularProgressBar
And the problem is the same, I want a big number in center of the circle, and it works in design mode. When I run the project, the font size is reduced to 8,5.
I'm already tried to set the new font manually to the CircularProgressBar in Form_Load event and also in OnPaint, nothing work.
Any ideas about what I missing?
EditAs suggested by @Jimi, I'm posting the minimal code below to reproduce the problem I'm facing.
- Created a brand new project
Windows Forms App (.NET Framework) v4.6.1 - I've searched and installed
MaterialSkin.2 v2.1.3 (not the latest)by leocb, IgnaceMaes - I've searched and installed
CircularProgressBar v2.8.0.16by Soroush Falahati - I've opened
Form1.csand made the necessary changes to load MaterialSkin - I've added
CircularProgressBarcontrol toForm1, Build and Run.
ANSWER
Answered 2021-Apr-27 at 18:03As suggested by @Jimi and @Leo, to avoid applying MaterialSkin style to all controls, just need to disable the MaterialSkinManager property called EnforceBackcolorOnAllComponents
materialSkinManager.EnforceBackcolorOnAllComponents = false;
QUESTION
I would like to know how can I create an array of Circular Progress Bars and access its properties within the array, like CircularProgressBar[i].text and CircularProgressBar[i].value.
I tried to use object array but I can't access the properties of circular progress bar within the for loop, what I also tried is to make to arrays one is type string and it has all the CircularProgressBars.text, and the Other one is the type INT which contains CircularProgressBar.value, but it didn't work, nothing changed in the form.
ANSWER
Answered 2020-Dec-03 at 23:24Okay, since you are trying to reference an item that is in a user control you need to add an accessor inside your UserControl .cs file. I believe it is called shift1.cs for you.
Note: cpb is the name that I gave the CircularProgressBar inside the UserControl shifts1.
QUESTION
example_states:
...ANSWER
Answered 2020-Jun-30 at 07:28Your discomfort really has reason - no event should be fired from build() method (build() could be fired as many times as Flutter framework needs)
Our case is to fire initial event on Bloc creation
Possibilities overview
- case with inserting Bloc with BlocProvider - this is preferred way
create: callback is fired only once when BlocProvider is mounted & BlocProvider would close() bloc when BlocProvider is unmounted
QUESTION
I have used Retrofit2 for file download. I am not able to update ProgressBar with progress value. I got progress value. So there is not issue. When I set the progress value to progress bar not reflected in UI.
I am talking about Progress Bar which is present inside RecyclerView Adapter.
Below is my retrofit call, And this method will be called when clicking a item inside RecyclerView.
...ANSWER
Answered 2020-Aug-30 at 16:13The UI updates are needed to be happened in the UI thread. Setting the color from a background thread (i.e. AsyncTask) will not actually update the UI as this is not happening in the UI thread. There are several ways to update the progress color in the UI. I would recommend having an interface along with a callback function so that you can invoke that callback function to update the UI from the activity of fragment that implemented it. Here's a clarification.
Let us declare an interface first.
QUESTION
I have custom attribute which is declared as type of string, when a pass the value as just string in xml like this app:cpb_title="sometsring" its working but when i try data binding like this app:cpb_title"@{model.someStringField}" it gaves me error "cannot find setter for "app:cpb_title" that accepts parameter type java.lang.String"
how can i fix it?
attrs.xml
...ANSWER
Answered 2020-Jul-14 at 13:38You can use BindingAdapter instead of declaring attributes in the attrs.xml file. Please do as below:
QUESTION
ANSWER
Answered 2020-Jul-11 at 12:44You have to extend you drawable in a way like this:
QUESTION
I am currently working on a round progress bar, to do so I created a customView. However the shapeLayer is not being displayed. I tried adding a frame to the shapeLayer as well as background colour, however that only showed a rectangle rather than the circularPath I am expecting to see. Any ideas as to what I am doing wrong :thinking:
...ANSWER
Answered 2020-Jun-17 at 11:36Set shapeLayer Frame
QUESTION
I have a TreeView in a form, that is dock-filled to a groupbox. The problem to solve is, that there is an operation that is run on a Task, which loads data from a server application. When this is running, there should be a progress indicator displayed in the location of the TreeView. That is, it should be shown instead of the TreeView, and take its place fully. The following is what the code for this looks like:
ANSWER
Answered 2020-Jun-02 at 06:10Solved using Visible properties of controls.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install CircularProgressBar
You can use CircularProgressBar like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the CircularProgressBar component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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