https://github.com/eigenein/joypad-android

Joypad View for Android
https://github.com/eigenein/joypad-android

android android-library joypad

Last synced: 12 days ago
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Joypad View for Android

• Host: GitHub
• URL: https://github.com/eigenein/joypad-android
• Owner: eigenein
• License: mit
• Created: 2015-08-04T22:33:53.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-11-05T17:35:13.000Z (about 7 years ago)
• Last Synced: 2024-12-01T21:11:48.993Z (21 days ago)
• Topics: android, android-library, joypad
• Language: Java
• Homepage: https://play.google.com/store/apps/details?id=ninja.eigenein.joypad.app
• Size: 2.95 MB
• Stars: 8
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Joypad View for Android [![](https://img.shields.io/github/release/eigenein/joypad-android.svg?label=JitPack)](https://jitpack.io/#eigenein/joypad-android/)

`Joypad` view simulates a Joystick for interactive applications.

![Light colors example](store/screenshot_light_small.png) ![](store/screenshot_dark_small.png)

## Demo

[![](https://developer.android.com/images/brand/en_generic_rgb_wo_60.png)](https://play.google.com/store/apps/details?id=ninja.eigenein.joypad.app)

## Examples

* https://github.com/eigenein/rc-car

## Using with Gradle

Add repository to `build.gradle`:

```

repositories {

    // ...

    maven { url "https://jitpack.io" }

}

```

Add the dependency:

```

dependencies {

    compile 'com.github.eigenein:joypad-android:5'

}

```

## Using `JoypadView`

```xml

```

When user interacts with `Joypad` then `onUp` and `onMove` events are fired.

```java

final JoypadView joypadView = (JoypadView)view.findViewById(R.id.joypad);

joypadView.setListener(new JoypadView.Listener() {

    @Override

    public void onUp() {

        textView.setText(R.string.text_view_up);

    }

    @Override

    public void onMove(final float distance, final float dx, final float dy) {

        textView.setText(getString(R.string.text_view_move, distance, dx, dy));

    }

});

```

`distance` varies between `0f` and `1f` while `dx` and `dy` vary between `-1f` and `+1f`.

One can configure inner circle color, outer circle color, moveable circle color and direction triangles color:

```xml

```

One can also configure inner circle radius, outer circle width and moveable circle radius by setting `inner_radius`, `outer_width` and `moveable_radius` attributes.

## `WheelsPower`

There is the utility class `WheelsPower` that converts distance and offset into relative power for left and right wheels of some vehicle:

```java

final WheelsPower wheelsPower = WheelsPower.wheelsPower(distance, dx, dy);

// wheelsPower.getLeft() and wheelsPower.getRight() vary from -1 to +1.

```

## License

```

The MIT License (MIT)

Copyright (c) 2015-2017 Pavel Perestoronin

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

```