CircleControlView

Ready for usage CircleControlView based on gesture detection

Features

• get value based on min, max values and rotation angle
• get count of full circles (2*PI)
• get rotation direction (clockwise/counter clockwise)

Usage

1. Import circlecontrolview module to your project

2. Add following line to your settings.gradle file

     include ':YOUR_APP_PROJECT_NAME', ':circlecontrolview'

3. Add following line to your build.gradle file

     dependencies {
     ...
     compile project(':circlecontrolview')
     }

4. Initialize CircleControlView from code

     final CircleControlView circleControlView = (CircleControlView) findViewById(R.id.radio_cv_fm);
     circleControlView.setOnValueChangedCallback(onValueChangedCallback);
   
     final Drawable pressedBackground = ContextCompat.getDrawable(this, R.drawable.bg_btn_radio_pressed);
     circleControlView.setPressedBackground(pressedBackground);
   
     final Properties properties = CircleControlView.newPropertiesBuilder()
             .minValue(700)
             .value(1000)
             .maxValue(1200)
             .numberOfCircles(2)
             .build();
   
     circleControlView.setProperties(properties);
         
         ...
         
     private CircleControlView.OnValueChangedCallback onValueChangedCallback = new        CircleControlView.OnValueChangedCallback() {
         @Override
         public void onValueChanged(int value) {
             ...
             Process your value here
         }
     };

5. Initialize CircleControlView from XML

     <com.themindstudios.circlecontrolview.widget.CircleControlView
         android:id="@+id/circleview"
         android:layout_width="200dp"
         android:layout_height="200dp"
         android:background="@drawable/PUT_YOUR_BG_RESOURCE_ID_HERE"
         circle:minValue="0"
         circle:currentValue="333"
         circle:maxValue="360"/>

   final CircleControlView circleView = (CircleControlView) findViewById(R.id.circleview);
   circleView.setOnValueChangedCallback(onValueChangedCallback);
   
   ...
   
   private CircleControlView.OnValueChangedCallback onValueChangedCallback = new CircleControlView.OnValueChangedCallback() {
   
         @Override
         public void onValueChanged(int value) {
             ...
             Process your value here
         }
     };

Examples

You can find examples in APP module

License

CorcleControlView is available under the MIT license. See the LICENSE file for more info.