WheelOfFortune

Rotation using function / Rotation using swipe

Easy in use android library for creating wheel of fortune. With this library you can add a wheel of fortune to your app at the few lines of code.

Usage

Create WheelOfFortune view

<com.github.matvapps.wheeloffortune.WOFView
        android:id="@+id/fortune_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

In activity

wofView = (WOFView) findViewById(R.id.fortune_view);

Add new item

wofView.addSector(R.drawable.wheel_of_fortune_image_1);

Or use full sector description:

wofView.addSector(int fillColor,
                      int strokeColor,
                      float strokeSize,
                      int imageID));

Set rotation listener:

wofView.setRotationListener(rotationListener);

Full activity code:

public class MainActivity extends AppCompatActivity {
  
    WOFView wofView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        wofView = (WOFView) findViewById(R.id.fortune_view);

        for (int i = 0; i < 10; i++) {
            // add icon that will be used in sector
            wofView.addSector(R.drawable.ic_launcher);
        }

        wofView.setRotationListener(new CircleView.RotationListener() {
            @Override
            public void rotationStart() {

            }

            @Override
            public void rotationEnd(int sectorIndex) {
                // sectorIndex - index of sector winner
                // show index in toast
                Toast.makeText(MainActivity.this, sectorIndex + "", Toast.LENGTH_SHORT).show();
            }
        });

    }
}

Start wheel rotation:

wofView.setSpeedRotate(float speed); // (optional) rotating speed - turnover per second
wofView.setTimeRotate(float time); // (optional) rotating time - seconds
wofView.startRotate();// start wheel rotating

Customize wheel

Set color array (optional)

Create fortune colors resources:

    <color name="fortune_color_1">#7ad408</color>
    <color name="fortune_color_2">#00be3f</color>
    <color name="fortune_color_3">#11b9d6</color>
    <color name="fortune_color_4">#0948d9</color>
    <color name="fortune_color_5">#5207c8</color>
    <color name="fortune_color_6">#b201c5</color>
    <color name="fortune_color_7">#dc0039</color>
    <color name="fortune_color_8">#d90d0a</color>
    <color name="fortune_color_9">#ee6805</color>
    <color name="fortune_color_10">#fad006</color>

Create array from resources:

<array name="fortune_colors">

        <item>@color/fortune_color_1</item>
        <item>@color/fortune_color_2</item>
        <item>@color/fortune_color_3</item>
        <item>@color/fortune_color_4</item>
        <item>@color/fortune_color_5</item>
        <item>@color/fortune_color_6</item>
        <item>@color/fortune_color_7</item>
        <item>@color/fortune_color_8</item>
        <item>@color/fortune_color_9</item>
        <item>@color/fortune_color_10</item>

</array>

Set color array in code:

wofView.setFillColors(getResources().getIntArray(R.array.fortune_colors);

Set fortune image drawables (optional)

Set back drawable:

wofView.setBackgroundImageID(R.drawable.fortune_back);

Set outer drawable:

wofView.setOuterImageID(R.drawable.fortune_outer);

Set marker drawable:

wofView.setMarkerImageID(R.drawable.fortune_marker);

Or using XML:

app:wof_background="@drawable/fortune_back"

app:wof_outer="@drawable/fortune_outer"

app:wof_marker="@drawable/fortune_marker"

---

Download

Download via Gradle:

compile 'com.github.matvapps:wheeloffortune:0.0.1'

or Maven:

<dependency>
  <groupId>com.github.matvapps</groupId>
  <artifactId>WheelOfFortune</artifactId>
  <version>0.0.1</version>
  <type>pom</type>
</dependency>

Take a look at the sample project for more information.

License

Copyright 2017 github.com/matvapps

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.