Android Library for JoyStick View.
Customizable, small and lightweight.

Sample App

JoyStick with Image for button

Usage

Gradle Import: jcenter
groovy repositories { maven { url "http://dl.bintray.com/erz05/maven" } //Or jcenter() } dependencies { compile 'com.github.erz05:JoyStick:1.1.0' }

v1.1.0 BREAKING CHANGE!

1. Made changes to JoyStickListener
   a. Added Direction to onMove
   b. Added Event calls for onTap and onDoubleTap
   

Defaults:

1. Background = White
2. Button = Red
3. Button Radius = 25%
4. StayPut = false
5. Directional-Axis = 8

Setup:

<com.erz.joysticklibrary.JoyStick
  android:id="@+id/joy1"
  android:layout_width="200dp"
  android:layout_height="200dp"
  android:layout_gravity="bottom"/>

<com.erz.joysticklibrary.JoyStick
    android:id="@+id/joy2"
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_gravity="bottom|right"
    app:padColor="#55ffffff"
    app:buttonColor="#55ff0000"
    app:stayPut="true"
    app:percentage="25" //default 25: radius percentage of full size of the view between 25% and 50%
    app:backgroundDrawable="R.drawable.background"
    app:buttonDrawable="R.drawable.button"/>

JoyStick joyStick = (JoyStick) findViewById(R.id.joyStick);

//or 

JoyStick joyStick = new JoyStick(context);

JoyStickListener:

//JoyStickListener Interface
public interface JoyStickListener {
        void onMove(JoyStick joyStick, double angle, double power, int direction);
        void onTap();
        void onDoubleTap();
}

//Set JoyStickListener
joyStick.setListener(this);

1. onMove: gets called everytime theres a touch interaction
2. onTap: gets called onSingleTapConfirmed
3. onDoubleTap: gets called onDoubleTap

Directions:

1. DIRECTION_CENTER = -1 2. DIRECTION_LEFT = 0 3. DIRECTION_LEFT_UP = 1 4. DIRECTION_UP = 2 5. DIRECTION_UP_RIGHT = 3 6. DIRECTION_RIGHT = 4 7. DIRECTION_RIGHT_DOWN = 5 8. DIRECTION_DOWN = 6 9. DIRECTION_DOWN_LEFT = 7 To get JoyStick direction you can use java joyStick.getDirection(); or get it from the JoyStickListener

Axis Types:

1. TYPE_8_AXIS 2. TYPE_4_AXIS 3. TYPE_2_AXIS_LEFT_RIGHT 4. TYPE_2_AXIS_UP_DOWN To set Axis Type: java joyStick.setType(JoyStick.TYPE_4_AXIS);

Getters/Setters

//Set GamePad Color
joyStick.setPadColor(Color.BLACK);

//Set Button Color
joyStick.setButtonColor(Color.RED);

//Set Background Image
joyStick.setPadBackground(resId);

//Set Button Image
joyStick.setButtonDrawable(resId);

//Set Button Scale
joyStick.setButtonRadiusScale(scale);

//Enable Button to Stay Put
joyStick.enableStayPut(enable);

//Get Power
joyStick.getPower();

//Get Angle
joyStick.getAngle();

//Get Angle in Degrees
joyStick.getAngleDegrees();

License

Copyright 2015 erz05

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.