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Add outline to the transient task bar background.

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Added outline to the transient task bar background.
Demo: http://recall/-/gx8ASgewUeUS3QYohfrd1J/gmJKD6VAuGXP8KOP1vLwad

Fixes: 330785041
Flag: NONE Trivial UI update
Test: Manual. Open transient task bar with the light and the dark
themes.

Change-Id: I69db4b40a1bd101471c2a2556a0621ac4494b8ec
This commit is contained in:
mpodolian
2024-06-12 19:13:17 +01:00
parent 590e662d70
commit b8eb034271
1 changed files with 20 additions and 6 deletions
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26
quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt
View File

@@ -37,8 +37,6 @@ import kotlin.math.min
class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
private val isInSetup: Boolean = !context.isUserSetupComplete
private val DARK_THEME_SHADOW_ALPHA = 51f
private val LIGHT_THEME_SHADOW_ALPHA = 25f
private val maxTransientTaskbarHeight =
context.transientTaskbarDeviceProfile.taskbarHeight.toFloat()
@@ -54,6 +52,7 @@ class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
var isAnimatingPinning = false
val paint = Paint()
private val strokePaint = Paint()
val lastDrawnTransientRect = RectF()
var backgroundHeight = context.deviceProfile.taskbarHeight.toFloat()
var translationYForSwipe = 0f
@@ -62,6 +61,7 @@ class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
private val transientBackgroundBounds = context.transientTaskbarBounds
private val shadowAlpha: Float
private val strokeAlpha: Int
private var shadowBlur = 0f
private var keyShadowDistance = 0f
private var bottomMargin = 0
@@ -86,10 +86,18 @@ class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
paint.color = context.getColor(R.color.taskbar_background)
paint.flags = Paint.ANTI_ALIAS_FLAG
paint.style = Paint.Style.FILL
shadowAlpha =
if (Utilities.isDarkTheme(context)) DARK_THEME_SHADOW_ALPHA
else LIGHT_THEME_SHADOW_ALPHA
strokePaint.color = context.getColor(R.color.taskbar_stroke)
strokePaint.flags = Paint.ANTI_ALIAS_FLAG
strokePaint.style = Paint.Style.STROKE
strokePaint.strokeWidth =
context.resources.getDimension(R.dimen.transient_taskbar_stroke_width)
if (Utilities.isDarkTheme(context)) {
strokeAlpha = DARK_THEME_STROKE_ALPHA
shadowAlpha = DARK_THEME_SHADOW_ALPHA
} else {
strokeAlpha = LIGHT_THEME_STROKE_ALPHA
shadowAlpha = LIGHT_THEME_SHADOW_ALPHA
}
setCornerRoundness(DEFAULT_ROUNDNESS)
}
@@ -236,6 +244,7 @@ class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
keyShadowDistance,
setColorAlphaBound(Color.BLACK, Math.round(newShadowAlpha))
)
strokePaint.alpha = (paint.alpha * strokeAlpha) / 255
lastDrawnTransientRect.set(
transientBackgroundBounds.left + halfWidthDelta,
@@ -247,6 +256,7 @@ class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
lastDrawnTransientRect.inset(horizontalInset, 0f)
canvas.drawRoundRect(lastDrawnTransientRect, radius, radius, paint)
canvas.drawRoundRect(lastDrawnTransientRect, radius, radius, strokePaint)
}
/**
@@ -259,5 +269,9 @@ class TaskbarBackgroundRenderer(private val context: TaskbarActivityContext) {
companion object {
const val DEFAULT_ROUNDNESS = 1f
private const val DARK_THEME_STROKE_ALPHA = 51
private const val LIGHT_THEME_STROKE_ALPHA = 41
private const val DARK_THEME_SHADOW_ALPHA = 51f
private const val LIGHT_THEME_SHADOW_ALPHA = 25f
}
}