Merge "Improve long press menu readability" into tm-dev am: b592a68a65

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18707641

Change-Id: I05b82a471fe85962f913ae5245e27e2049b46033
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/res/layout/media_long_press_menu.xml

@@ -26,7 +26,7 @@
         android:layout_marginStart="@dimen/qs_media_padding"
         android:layout_marginEnd="@dimen/qs_media_padding"
         android:id="@+id/remove_text"
-        android:fontFamily="@*android:string/config_headlineFontFamily"
+        android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
         android:singleLine="true"
         android:ellipsize="marquee"
         android:marqueeRepeatLimit="marquee_forever"
@@ -62,7 +62,6 @@
         android:layout_marginEnd="@dimen/qs_media_action_spacing"
         android:layout_marginBottom="@dimen/qs_media_padding"
         app:layout_constrainedWidth="true"
-        app:layout_constraintWidth_min="@dimen/min_clickable_item_size"
         app:layout_constraintHeight_min="@dimen/min_clickable_item_size"
         app:layout_constraintHorizontal_chainStyle="packed"
         app:layout_constraintStart_toStartOf="parent"
@@ -73,6 +72,7 @@
             android:id="@+id/dismiss_text"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            app:layout_constraintWidth_min="@dimen/min_clickable_item_size"
             android:layout_gravity="center|top"
             style="@style/MediaPlayer.SolidButton"
             android:background="@drawable/qs_media_solid_button"

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

@@ -238,5 +238,6 @@ class ColorSchemeTransition internal constructor(
     fun updateColorScheme(colorScheme: ColorScheme?, enableGradient: Boolean) {
         isGradientEnabled = enableGradient
         colorTransitions.forEach { it.updateColorScheme(colorScheme) }
+        colorScheme?.let { mediaViewHolder.gutsViewHolder.colorScheme = colorScheme }
     }
 }

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

@@ -40,6 +40,9 @@ class GutsViewHolder constructor(itemView: View) {
     val dismissText: TextView = itemView.requireViewById(R.id.dismiss_text)
     val settings: ImageButton = itemView.requireViewById(R.id.settings)
 
+    private var isDismissible: Boolean = true
+    var colorScheme: ColorScheme? = null
+
     /** Marquees the main text of the guts menu. */
     fun marquee(start: Boolean, delay: Long, tag: String) {
         val gutsTextHandler = gutsText.handler
@@ -50,16 +53,28 @@ class GutsViewHolder constructor(itemView: View) {
         gutsTextHandler.postDelayed({ gutsText.isSelected = start }, delay)
     }
 
+    /** Set whether this control can be dismissed, and update appearance to match */
+    fun setDismissible(dismissible: Boolean) {
+        if (isDismissible == dismissible) return
+
+        isDismissible = dismissible
+        colorScheme?.let { setColors(it) }
+    }
+
     /** Sets the right colors on all the guts views based on the given [ColorScheme]. */
-    fun setColors(colorScheme: ColorScheme) {
+    fun setColors(scheme: ColorScheme) {
-        setSurfaceColor(surfaceFromScheme(colorScheme))
+        colorScheme = scheme
-        setTextPrimaryColor(textPrimaryFromScheme(colorScheme))
+        setSurfaceColor(surfaceFromScheme(scheme))
-        setAccentPrimaryColor(accentPrimaryFromScheme(colorScheme))
+        setTextPrimaryColor(textPrimaryFromScheme(scheme))
+        setAccentPrimaryColor(accentPrimaryFromScheme(scheme))
     }
 
     /** Sets the surface color on all guts views that use it. */
     fun setSurfaceColor(surfaceColor: Int) {
         dismissText.setTextColor(surfaceColor)
+        if (!isDismissible) {
+            cancelText.setTextColor(surfaceColor)
+        }
     }
 
     /** Sets the primary accent color on all guts views that use it. */
@@ -74,8 +89,10 @@ class GutsViewHolder constructor(itemView: View) {
     fun setTextPrimaryColor(textPrimary: Int) {
         val textColorList = ColorStateList.valueOf(textPrimary)
         gutsText.setTextColor(textColorList)
+        if (isDismissible) {
             cancelText.setTextColor(textColorList)
         }
+    }
 
     companion object {
         val ids = setOf(

packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java

@@ -1183,7 +1183,7 @@ public class MediaControlPanel {
         gutsViewHolder.getGutsText().setText(text);
 
         // Dismiss button
-        gutsViewHolder.getDismissText().setAlpha(isDismissible ? 1 : DISABLED_ALPHA);
+        gutsViewHolder.getDismissText().setVisibility(isDismissible ? View.VISIBLE : View.GONE);
         gutsViewHolder.getDismiss().setEnabled(isDismissible);
         gutsViewHolder.getDismiss().setOnClickListener(v -> {
             if (mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) return;
@@ -1194,11 +1194,18 @@ public class MediaControlPanel {
         });
 
         // Cancel button
+        TextView cancelText = gutsViewHolder.getCancelText();
+        if (isDismissible) {
+            cancelText.setBackground(mContext.getDrawable(R.drawable.qs_media_outline_button));
+        } else {
+            cancelText.setBackground(mContext.getDrawable(R.drawable.qs_media_solid_button));
+        }
         gutsViewHolder.getCancel().setOnClickListener(v -> {
             if (!mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) {
                 closeGuts();
             }
         });
+        gutsViewHolder.setDismissible(isDismissible);
 
         // Settings button
         gutsViewHolder.getSettings().setOnClickListener(v -> {

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

@@ -270,8 +270,11 @@ class MediaViewController @Inject constructor(
             }
         }
         gutsIds.forEach { id ->
-            viewState.widgetStates.get(id)?.alpha = if (isGutsVisible) 1f else 0f
+            viewState.widgetStates.get(id)?.let { state ->
-            viewState.widgetStates.get(id)?.gone = !isGutsVisible
+                // Make sure to use the unmodified state if guts are visible
+                state.alpha = if (isGutsVisible) state.alpha else 0f
+                state.gone = if (isGutsVisible) state.gone else true
+            }
         }
     }
 

packages/SystemUI/tests/src/com/android/systemui/media/ColorSchemeTransitionTest.kt

@@ -57,11 +57,13 @@ class ColorSchemeTransitionTest : SysuiTestCase() {
 
     private lateinit var animatingColorTransitionFactory: AnimatingColorTransitionFactory
     @Mock private lateinit var mediaViewHolder: MediaViewHolder
+    @Mock private lateinit var gutsViewHolder: GutsViewHolder
 
     @JvmField @Rule val mockitoRule = MockitoJUnit.rule()
 
     @Before
     fun setUp() {
+        whenever(mediaViewHolder.gutsViewHolder).thenReturn(gutsViewHolder)
         animatingColorTransitionFactory = { _, _, _ -> mockAnimatingTransition }
         whenever(extractColor.invoke(colorScheme)).thenReturn(TARGET_COLOR)
 
@@ -147,5 +149,6 @@ class ColorSchemeTransitionTest : SysuiTestCase() {
     fun testColorSchemeTransition_update() {
         colorSchemeTransition.updateColorScheme(colorScheme, true)
         verify(mockAnimatingTransition, times(10)).updateColorScheme(colorScheme)
+        verify(gutsViewHolder).colorScheme = colorScheme
     }
 }