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License: Apache License 2.0

Java 100.00%

horizontalwheelview's Introduction

HorizontalWheelView

Custom view for user input that models horizontal wheel controller.

Installation

Add jitpack.io repository to your root build.gradle:

allprojects {
 repositories {
    jcenter()
    maven { url "https://jitpack.io" }
 }
}

Add the dependency to your module build.gradle:

compile 'com.github.shchurov:horizontalwheelview:0.9.5'

API

Method	Description
`void setListener(Listener listener)`	Add a listener that will be invoked when the user interacts with the view
`void setRadiansAngle(double radians)`	Set the rotation angle in radians
`void setDegreesAngle(double degrees)`	Set the rotation angle in degrees
`void setCompleteTurnFraction(double fraction)`	Set the rotation angle in fraction, where 0f = 0°, 1.0f = 360°
`double getRadiansAngle()`	Get the rotation angle in radians (-2π, 2π)
`double getDegreesAngle()`	Get the rotation angle in degrees (-360°, 360°)
`double getCompleteTurnFraction()`	Get the roatation angle in fraction (0f, 1.0f), where 0f = 0°, 1.0f = 360°
`void setOnlyPositiveValues(boolean onlyPositiveValues)`	When true, all rotation getters return only positive values, in xml: `app:onlyPositiveValues`, default: false
`void setMarksCount(int marksCount)`	Set the total number of marks on the wheel, in xml: `app:marksCount`
`void setNormalColor(int color)`	Set the color of non-active marks, in xml: `app:normalColor`, default: ffffff
`void setActiveColor(int color)`	Set the color of active marks, in xml: `app:activeColor`, default: 54acf0
`void setShowActiveRange(boolean show)`	When true, all marks that satisfy the condition \|markAngle\| <= \|rotationAngle\| will be highlighted with the active color, in xml: `app:showActiveRange`, default: true
`void setEndLock(boolean lock)`	When true, it's not allowed to rotate the wheel past the edge values, default: false
`void setSnapToMarks(boolean snapToMarks)`	When true, user's rotations will snap to the marks, in xml: `app:snapToMarks`, default: false

License

Copyright 2016 Mykhailo Shchurov

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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horizontalwheelview's Issues

More customization

Great library!

In the next update I would like to be supported, for all values (int, floats, time, date etc..)

Set min value
Set max value
Set start value

How can use the widget for timeline ?

How can use the widget for displaying a year month timeline ?

vertical view?

is it possible to change the orientation to vertical?!

Mark gap space between marks

Is there any solution to find space between visible marks.

when number of marks count is less than 40 ,the space between mark automatically increase.

can you please update regarding space between marks.

private void setupGaps(double step, double offset) { gaps[0] = (float) Math.sin(offset / 2); float sum = gaps[0]; double angle = offset; int n = 1; while (angle + step <= Math.PI) { gaps[n] = (float) Math.sin(angle + step / 2); sum += gaps[n]; angle += step; n++; } float lastGap = (float) Math.sin((Math.PI + angle) / 2); sum += lastGap; if (n != gaps.length) { gaps[gaps.length - 1] = -1; } float k = view.getWidth() / sum; for (int i = 0; i < gaps.length; i++) { if (gaps[i] != -1) { gaps[i] *= k; } } }

How can I stop the touch?

Hello,
I use the Android studio,
I added compile
compile 'com.github.shchurov:horizontalwheelview:0.9.5'
to the build.gradle file.

How can I stop the touch?

Make showActiveRange(boolean) method

You can set showActiveRange only via xml at the moment.

How to use this?

I'd like to use it in the ongoing project.
But I don't know how to use it.
Can you explain it?

Build gradle file is created.
I just want the wheel part.All the images of the rocket have been removed.

Touch also disabled.
But I don't know how to put it on my project.

Support for Calendar?

Hi,
First, thank for this control. Just curious, are you planning to make a calendar week scroller with this?. Thanks.

Allow deterministic values

At the moment all methods return float values.

I want to have only a couple values (5) in the wheel. To do that two additional methods (beside setMin/setMax) should be added.

Add a method setIntegerValues(boolean) which will force view to return only int values.
Add a method setMarkInterval(int) to say when exactly marks should be drawn.

Then I can say in the code:
view.setMin(0);
view.setMax(4);
view.setIntegerValues(true);
view.setMarkInterval(1);

Issue

How to Restrict from 1 to 50
and from 1 to 100 if you help me in this kindly in need its in one of my app thanks

its not flinging

scroll not fling

Make scrolling finite

In the current version you can turn the wheel to left or to the right infinite times.
I would like the option to have it finite and stop the scrolling at the max or min values, something like a volume control. Then the library could be used as an alternative to a seek bar.