added switch and button samples

app/src/main/AndroidManifest.xml

@@ -29,6 +29,7 @@
         <activity android:name=".LowLevelActivity" />
         <activity android:name=".SimpleStateMachineActivity" />
         <activity android:name=".HttpActivity"></activity>
+        <activity android:name=".ButtonActivity" />
     </application>
 
 </manifest>

app/src/main/java/app/rive/runtime/example/ButtonActivity.kt

@@ -0,0 +1,37 @@
+package app.rive.runtime.example
+
+import android.os.Bundle
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import app.rive.runtime.example.utils.RiveButton
+import app.rive.runtime.example.utils.RiveSwitch
+
+
+class ButtonActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.button)
+
+        var button = findViewById<RiveButton>(R.id.myButton)
+        button.setOnClickListener {
+            var textView = findViewById<TextView>(R.id.myButtonCounter)
+            textView.text = (textView.text.toString().toInt()+1).toString()
+        }
+
+        var switch = findViewById<RiveSwitch>(R.id.mySwitch)
+        switch.setOnCheckedChangeListener { _, checked ->
+
+            var textView = findViewById<TextView>(R.id.mySwitchLabel)
+            textView.text = checked.toString()
+        }
+
+
+        var stateSwitch = findViewById<RiveSwitch>(R.id.myStateSwitch)
+        stateSwitch.setOnCheckedChangeListener { _, checked ->
+
+            var textView = findViewById<TextView>(R.id.myStateSwitchLabel)
+            textView.text = checked.toString()
+        }
+
+    }
+}

app/src/main/java/app/rive/runtime/example/HttpActivity.kt

@@ -9,7 +9,6 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import app.rive.runtime.kotlin.RiveAnimationView
 import app.rive.runtime.kotlin.core.Fit
-import app.rive.runtime.kotlin.core.Rive
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext

app/src/main/java/app/rive/runtime/example/MainActivity.kt

@@ -65,5 +65,11 @@ class MainActivity : AppCompatActivity() {
                 Intent(this, SimpleStateMachineActivity::class.java)
             )
         }
+
+        findViewById<Button>(R.id.go_button).setOnClickListener {
+            startActivity(
+                Intent(this, ButtonActivity::class.java)
+            )
+        }
     }
 }

app/src/main/java/app/rive/runtime/example/utils/RiveButton.kt

@@ -0,0 +1,49 @@
+package app.rive.runtime.example.utils
+
+import android.content.Context
+import android.util.AttributeSet
+import androidx.appcompat.widget.AppCompatImageButton
+import app.rive.runtime.kotlin.R
+import app.rive.runtime.kotlin.RiveDrawable
+import app.rive.runtime.kotlin.core.File
+
+class RiveButton(context: Context, attrs: AttributeSet? = null) : AppCompatImageButton(context, attrs) {
+    var riveDrawable:RiveDrawable;
+    var pressAnimation: String?;
+    init {
+        context.theme.obtainStyledAttributes(
+            attrs,
+            app.rive.runtime.example.R.styleable.RiveButton,
+            0, 0
+        ).apply {
+            try {
+                val resourceId = getResourceId(app.rive.runtime.example.R.styleable.RiveButton_riveResource, -1)
+                pressAnimation = getString(app.rive.runtime.example.R.styleable.RiveButton_rivePressAnimation)
+
+                var resourceBytes = resources.openRawResource(resourceId).readBytes()
+                var riveFile = File(resourceBytes)
+                riveDrawable = RiveDrawable(autoplay = false)
+                riveDrawable.setRiveFile(riveFile)
+                background = riveDrawable
+
+            } finally {
+                recycle()
+            }
+        }
+
+    }
+
+    override fun performClick(): Boolean {
+        pressAnimation?.let{
+            riveDrawable.stop()
+            riveDrawable.play(it)
+            return true
+        } ?:run {
+            riveDrawable.stop()
+            riveDrawable.play()
+        }
+        return super.performClick()
+    }
+
+
+}

app/src/main/java/app/rive/runtime/example/utils/RiveSwitch.kt

@@ -0,0 +1,117 @@
+package app.rive.runtime.example.utils
+
+import android.content.Context
+import android.util.AttributeSet
+import androidx.appcompat.widget.AppCompatToggleButton
+import app.rive.runtime.kotlin.RiveDrawable
+import app.rive.runtime.kotlin.core.File
+
+class RiveSwitch(context: Context, attrs: AttributeSet? = null) :
+
+    AppCompatToggleButton(context, attrs) {
+
+    var riveDrawable: RiveDrawable;
+    var onAnimation: String;
+    var offAnimation: String;
+    var stateMachineName: String?;
+    var booleanStateInput: String;
+
+    private fun defaultedString(value: String?, default: String): String {
+        value?.let {
+            return it
+        }
+        return default
+    }
+
+
+    init {
+        context.theme.obtainStyledAttributes(
+            attrs,
+            app.rive.runtime.example.R.styleable.RiveSwitch,
+            0, 0
+        ).apply {
+            try {
+                val resourceId = getResourceId(
+                    app.rive.runtime.example.R.styleable.RiveSwitch_riveResource,
+                    -1
+                )
+                stateMachineName = getString(app.rive.runtime.example.R.styleable.RiveSwitch_riveStateMachine);
+
+                onAnimation = defaultedString(
+                    getString(app.rive.runtime.example.R.styleable.RiveSwitch_riveOnAnimation),
+                    "on"
+                )
+                offAnimation = defaultedString(
+                    getString(app.rive.runtime.example.R.styleable.RiveSwitch_riveOffAnimation),
+                    "off"
+                )
+
+                booleanStateInput = defaultedString(
+                    getString(app.rive.runtime.example.R.styleable.RiveSwitch_riveBooleanStateInput),
+                    "toggle"
+                )
+
+                var resourceBytes = resources.openRawResource(resourceId).readBytes()
+                var riveFile = File(resourceBytes)
+                riveDrawable = RiveDrawable(autoplay = false)
+                riveDrawable.setRiveFile(riveFile)
+                stateMachineName?.let{
+                    riveDrawable.play(it, isStateMachine = true)
+                    riveDrawable.setBooleanState(it, booleanStateInput, isChecked)
+                }
+                background = riveDrawable
+            } finally {
+                recycle()
+            }
+        }
+    }
+
+    private fun setCheckedAnimation(checked: Boolean){
+        riveDrawable?.let{
+            it.stop()
+            if (checked) {
+                it.play(onAnimation)
+            } else {
+                it.play(offAnimation)
+            }
+        }
+    }
+
+    private fun setStateMachine(checked: Boolean){
+        riveDrawable?.let{ drawable ->
+            stateMachineName?.let { stateMachine ->
+                drawable.setBooleanState(stateMachine, booleanStateInput, checked)
+            }
+        }
+    }
+
+    override fun setChecked(checked: Boolean) {
+        var output = super.setChecked(checked)
+
+        if (stateMachineName == null){
+            setCheckedAnimation(checked)
+        }
+        else {
+            setStateMachine(checked)
+        }
+
+        return output
+    }
+
+
+    override fun getTextOn(): CharSequence {
+        super.getTextOn()?.let{
+            return it
+        }
+        return ""
+    }
+    override fun getTextOff(): CharSequence {
+        super.getTextOn()?.let{
+            return it
+        }
+        return ""
+    }
+
+
+
+}

app/src/main/res/layout/button.xml

@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:orientation="vertical"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Simple button." />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text=" Clicks Counter: " />
+
+            <TextView
+                android:id="@+id/myButtonCounter"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="0" />
+        </LinearLayout>
+
+        <app.rive.runtime.example.utils.RiveButton
+            android:id="@+id/myButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Fill"
+            app:riveResource="@raw/button" />
+
+        <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Simple Switch." />
+
+            <TextView
+                android:id="@+id/mySwitchLabel"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="false" />
+        </LinearLayout>
+
+        <app.rive.runtime.example.utils.RiveSwitch
+            android:id="@+id/mySwitch"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Fill"
+            android:textOn=""
+            android:textOff=""
+            app:riveOffAnimation="Off"
+            app:riveOnAnimation="On"
+            app:riveResource="@raw/switch_animation" />
+
+        <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Simple Switch (state machine)." />
+
+            <TextView
+                android:id="@+id/myStateSwitchLabel"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="true" />
+        </LinearLayout>
+
+        <app.rive.runtime.example.utils.RiveSwitch
+            android:id="@+id/myStateSwitch"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textOn=""
+            android:textOff=""
+            android:checked="true"
+            app:riveBooleanStateInput="Toggle"
+            app:riveResource="@raw/switch_animation"
+            app:riveStateMachine="Remember Start SM"
+            />
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/example_selection.xml

@@ -71,6 +71,12 @@
                 android:layout_height="wrap_content"
                 android:text="State Machine" />
 
+            <Button
+                android:id="@+id/go_button"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:text="Buttons / Switches" />
+
         </LinearLayout>
 
     </ScrollView>

app/src/main/res/values/attrs.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <attr name="riveResource" format="reference"/>
+    <attr name="riveArtboard" format="string"/>
+    <attr name="riveAnimation" format="string"/>
+    <attr name="riveStateMachine" format="string"/>
+    <declare-styleable name="RiveButton">
+        <attr name="riveResource" />
+        <attr name="riveArtboard"/>
+        <attr name="riveAnimation"/>
+        <attr name="riveStateMachine"/>
+        <attr name="rivePressAnimation" format="string"/>
+    </declare-styleable>
+    <declare-styleable name="RiveSwitch">
+        <attr name="riveResource" />
+        <attr name="riveArtboard"/>
+        <attr name="riveAnimation"/>
+        <attr name="riveStateMachine"/>
+        <attr name="riveOnAnimation" format="string"/>
+        <attr name="riveOffAnimation" format="string"/>
+        <attr name="riveBooleanStateInput" format="string"/>
+    </declare-styleable>
+</resources>