Merge "Illumination hover state" into rvc-dev am: 7c7ca77ed5 (b2edc266) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/keyguard_media_header.xml

+3 −3

Original line number	Diff line number	Diff line
		@@ -124,7 +124,7 @@
		android:layout_gravity="center"
		>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:gravity="center"
		@@ -132,7 +132,7 @@
		android:id="@+id/action0"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:gravity="center"
		@@ -140,7 +140,7 @@
		android:id="@+id/action1"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:gravity="center"

packages/SystemUI/res/layout/qqs_media_panel.xml

+3 −3

Original line number	Diff line number	Diff line
		@@ -63,7 +63,7 @@
		android:gravity="center"
		>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:gravity="center"
		@@ -71,7 +71,7 @@
		android:id="@+id/action0"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:gravity="center"
		@@ -79,7 +79,7 @@
		android:id="@+id/action1"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:gravity="center"

packages/SystemUI/res/layout/qs_media_panel.xml

+5 −5

Original line number	Diff line number	Diff line
		@@ -197,7 +197,7 @@
		android:gravity="center"
		>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:layout_marginStart="8dp"
		@@ -207,7 +207,7 @@
		android:id="@+id/action0"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:layout_marginStart="8dp"
		@@ -217,7 +217,7 @@
		android:id="@+id/action1"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="52dp"
		android:layout_height="52dp"
		android:layout_marginStart="8dp"
		@@ -227,7 +227,7 @@
		android:id="@+id/action2"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:layout_marginStart="8dp"
		@@ -237,7 +237,7 @@
		android:id="@+id/action3"
		/>
		<ImageButton
		style="@android:style/Widget.Material.Button.Borderless.Small"
		style="@style/MediaPlayer.Button"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:layout_marginStart="8dp"

packages/SystemUI/res/values/styles.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -620,6 +620,10 @@
		<item name="rotateButtonScaleX">-1</item>
		</style>

		<style name="MediaPlayer.Button" parent="@android:style/Widget.Material.Button.Borderless.Small">
		<item name="android:background">@null</item>
		</style>

		<!-- Used to style charging animation AVD animation -->
		<style name="ChargingAnim" />

packages/SystemUI/src/com/android/systemui/media/IlluminationDrawable.kt

+85 −11

Original line number	Diff line number	Diff line
		@@ -12,11 +12,14 @@ import android.graphics.ColorFilter
		import android.graphics.Paint
		import android.graphics.PixelFormat
		import android.graphics.RadialGradient
		import android.graphics.Rect
		import android.graphics.Shader
		import android.graphics.drawable.Drawable
		import android.util.AttributeSet
		import android.util.MathUtils
		import android.util.MathUtils.lerp
		import android.view.MotionEvent
		import android.view.View
		import androidx.annotation.Keep
		import com.android.internal.graphics.ColorUtils
		import com.android.internal.graphics.ColorUtils.blendARGB
		@@ -26,6 +29,8 @@ import org.xmlpull.v1.XmlPullParser

		private const val BACKGROUND_ANIM_DURATION = 370L
		private const val RIPPLE_ANIM_DURATION = 800L
		private const val RIPPLE_DOWN_PROGRESS = 0.05f
		private const val RIPPLE_CANCEL_DURATION = 200L
		private val GRADIENT_STOPS = floatArrayOf(0.2f, 1f)

		private data class RippleData(
		@@ -50,7 +55,7 @@ class IlluminationDrawable : Drawable() {
		private var tmpHsl = floatArrayOf(0f, 0f, 0f)
		private var paint = Paint()

		var backgroundColor = Color.TRANSPARENT
		private var backgroundColor = Color.TRANSPARENT
		set(value) {
		if (value == field) {
		return
		@@ -59,7 +64,52 @@ class IlluminationDrawable : Drawable() {
		animateBackground()
		}

		private var rippleAnimation: AnimatorSet? = null
		/**
		* Draw a small highlight under the finger before expanding (or cancelling) it.
		*/
		private var pressed: Boolean = false
		set(value) {
		if (value == field) {
		return
		}
		field = value

		if (value) {
		rippleAnimation?.cancel()
		rippleData.alpha = 1f
		rippleData.progress = RIPPLE_DOWN_PROGRESS
		} else {
		rippleAnimation?.cancel()
		rippleAnimation = ValueAnimator.ofFloat(rippleData.alpha, 0f).apply {
		duration = RIPPLE_CANCEL_DURATION
		interpolator = Interpolators.LINEAR_OUT_SLOW_IN
		addUpdateListener {
		rippleData.alpha = it.animatedValue as Float
		invalidateSelf()
		}
		addListener(object : AnimatorListenerAdapter() {
		var cancelled = false
		override fun onAnimationCancel(animation: Animator?) {
		cancelled = true;
		}

		override fun onAnimationEnd(animation: Animator?) {
		if (cancelled) {
		return
		}
		rippleData.progress = 0f
		rippleData.alpha = 0f
		rippleAnimation = null
		invalidateSelf()
		}
		})
		start()
		}
		}
		invalidateSelf()
		}

		private var rippleAnimation: Animator? = null
		private var backgroundAnimation: ValueAnimator? = null

		/**
		@@ -147,16 +197,10 @@ class IlluminationDrawable : Drawable() {
		}

		/**
		* Draws an animated ripple that expands from {@param x} and {@param y} fading away.
		*
		* @param x X position of gradient centroid.
		* @param y Y position of gradient centroid.
		* Draws an animated ripple that expands fading away.
		*/
		fun illuminate(x: Int, y: Int) {
		rippleData.x = x.toFloat()
		rippleData.y = y.toFloat()
		private fun illuminate() {
		rippleData.alpha = 1f
		rippleData.progress = 0f
		invalidateSelf()

		rippleAnimation?.cancel()
		@@ -169,7 +213,7 @@ class IlluminationDrawable : Drawable() {
		rippleData.alpha = it.animatedValue as Float
		invalidateSelf()
		}
		}, ValueAnimator.ofFloat(0f, 1f).apply {
		}, ValueAnimator.ofFloat(rippleData.progress, 1f).apply {
		duration = RIPPLE_ANIM_DURATION
		interpolator = Interpolators.LINEAR_OUT_SLOW_IN
		addUpdateListener {
		@@ -187,4 +231,34 @@ class IlluminationDrawable : Drawable() {
		start()
		}
		}

		/**
		* Setup touch events on a view such as tapping it would trigger effects on this drawable.
		* @param target View receiving touched.
		* @param container View that holds this drawable.
		*/
		fun setupTouch(target: View, container: View) {
		val containerRect = Rect()
		target.setOnTouchListener { view: View, event: MotionEvent ->
		container.getGlobalVisibleRect(containerRect)
		rippleData.x = event.rawX - containerRect.left
		rippleData.y = event.rawY - containerRect.top

		when (event.action) {
		MotionEvent.ACTION_DOWN -> {
		pressed = true
		}
		MotionEvent.ACTION_MOVE -> {
		invalidateSelf()
		}
		MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
		pressed = false
		if (event.action == MotionEvent.ACTION_UP) {
		illuminate()
		}
		}
		}
		false
		}
		}
		}
		No newline at end of file