Merge "Make disabled by policy tiles look UNAVAILABLE" into tm-qpr-dev am: 54dd46a814

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19802196

Change-Id: I41fd0ba7950495059e63cb199078bb9e63b8ab57
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

6 files changed, 178 insertions, 53 deletions

diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index b33cea7fe22e..df6486abb083 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1644,8 +1644,9 @@
     <!-- The tile in quick settings is unavailable. [CHAR LIMIT=32] -->
     <string name="tile_unavailable">Unavailable</string>
 
-    <!-- The tile in quick settings is disabled by a device administration policy [CHAR LIMIT=32] -->
-    <string name="tile_disabled">Disabled</string>
+    <!-- Accessibility text for the click action on a tile that is disabled by policy. This will
+         be used following "Double-tap to..." [CHAR LIMIT=NONE] -->
+    <string name="accessibility_tile_disabled_by_policy_action_description">learn more</string>
 
     <!-- SysUI Tuner: Button that leads to the navigation bar customization screen [CHAR LIMIT=60] -->
     <string name="nav_bar">Navigation bar</string>
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSIconViewImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSIconViewImpl.java
index be6982ab2470..58426656e4bf 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSIconViewImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSIconViewImpl.java
@@ -165,7 +165,7 @@ public class QSIconViewImpl extends QSIconView {
             iv.clearColorFilter();
         }
         if (state.state != mState) {
-            int color = getColor(state.state);
+            int color = getColor(state);
             mState = state.state;
             if (mTint != 0 && allowAnimations && shouldAnimate(iv)) {
                 animateGrayScale(mTint, color, iv, () -> updateIcon(iv, state, allowAnimations));
@@ -183,7 +183,7 @@ public class QSIconViewImpl extends QSIconView {
         }
     }
 
-    protected int getColor(int state) {
+    protected int getColor(QSTile.State state) {
         return getIconColorForState(getContext(), state);
     }
 
@@ -239,19 +239,18 @@ public class QSIconViewImpl extends QSIconView {
     /**
      * Color to tint the tile icon based on state
      */
-    public static int getIconColorForState(Context context, int state) {
-        switch (state) {
-            case Tile.STATE_UNAVAILABLE:
-                return Utils.applyAlpha(QSTileViewImpl.UNAVAILABLE_ALPHA,
-                        Utils.getColorAttrDefaultColor(context, android.R.attr.textColorPrimary));
-            case Tile.STATE_INACTIVE:
-                return Utils.getColorAttrDefaultColor(context, android.R.attr.textColorPrimary);
-            case Tile.STATE_ACTIVE:
-                return Utils.getColorAttrDefaultColor(context,
-                        com.android.internal.R.attr.textColorOnAccent);
-            default:
-                Log.e("QSIconView", "Invalid state " + state);
-                return 0;
+    private static int getIconColorForState(Context context, QSTile.State state) {
+        if (state.disabledByPolicy || state.state == Tile.STATE_UNAVAILABLE) {
+            return Utils.applyAlpha(QSTileViewImpl.UNAVAILABLE_ALPHA,
+                    Utils.getColorAttrDefaultColor(context, android.R.attr.textColorPrimary));
+        } else if (state.state == Tile.STATE_INACTIVE) {
+            return Utils.getColorAttrDefaultColor(context, android.R.attr.textColorPrimary);
+        } else if (state.state == Tile.STATE_ACTIVE) {
+            return Utils.getColorAttrDefaultColor(context,
+                    com.android.internal.R.attr.textColorOnAccent);
+        } else {
+            Log.e("QSIconView", "Invalid state " + state);
+            return 0;
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt
index 2731d64ee4e7..163ee2af600c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt
@@ -35,6 +35,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.accessibility.AccessibilityEvent
 import android.view.accessibility.AccessibilityNodeInfo
+import android.widget.Button
 import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.Switch
@@ -144,6 +145,7 @@ open class QSTileViewImpl @JvmOverloads constructor(
         superSetVisibility = { super.setVisibility(it) },
         superSetTransitionVisibility = { super.setTransitionVisibility(it) },
     )
+    private var lastDisabledByPolicy = false
 
     private val locInScreen = IntArray(2)
 
@@ -376,8 +378,22 @@ open class QSTileViewImpl @JvmOverloads constructor(
         super.onInitializeAccessibilityNodeInfo(info)
         // Clear selected state so it is not announce by talkback.
         info.isSelected = false
+        if (lastDisabledByPolicy) {
+            info.addAction(
+                    AccessibilityNodeInfo.AccessibilityAction(
+                            AccessibilityNodeInfo.AccessibilityAction.ACTION_CLICK.id,
+                            resources.getString(
+                                R.string.accessibility_tile_disabled_by_policy_action_description
+                            )
+                    )
+            )
+        }
         if (!TextUtils.isEmpty(accessibilityClass)) {
-            info.className = accessibilityClass
+            info.className = if (lastDisabledByPolicy) {
+                Button::class.java.name
+            } else {
+                accessibilityClass
+            }
             if (Switch::class.java.name == accessibilityClass) {
                 val label = resources.getString(
                         if (tileState) R.string.switch_bar_on else R.string.switch_bar_off)
@@ -430,6 +446,10 @@ open class QSTileViewImpl @JvmOverloads constructor(
                 state.secondaryLabel = stateText
             }
         }
+        if (state.disabledByPolicy && state.state != Tile.STATE_UNAVAILABLE) {
+            stateDescription.append(", ")
+            stateDescription.append(getUnavailableText(state.spec))
+        }
         if (!TextUtils.isEmpty(state.stateDescription)) {
             stateDescription.append(", ")
             stateDescription.append(state.stateDescription)
@@ -470,38 +490,38 @@ open class QSTileViewImpl @JvmOverloads constructor(
         }
 
         // Colors
-        if (state.state != lastState) {
+        if (state.state != lastState || state.disabledByPolicy || lastDisabledByPolicy) {
             singleAnimator.cancel()
             if (allowAnimations) {
                 singleAnimator.setValues(
                         colorValuesHolder(
                                 BACKGROUND_NAME,
                                 paintColor,
-                                getBackgroundColorForState(state.state)
+                                getBackgroundColorForState(state.state, state.disabledByPolicy)
                         ),
                         colorValuesHolder(
                                 LABEL_NAME,
                                 label.currentTextColor,
-                                getLabelColorForState(state.state)
+                                getLabelColorForState(state.state, state.disabledByPolicy)
                         ),
                         colorValuesHolder(
                                 SECONDARY_LABEL_NAME,
                                 secondaryLabel.currentTextColor,
-                                getSecondaryLabelColorForState(state.state)
+                                getSecondaryLabelColorForState(state.state, state.disabledByPolicy)
                         ),
                         colorValuesHolder(
                                 CHEVRON_NAME,
                                 chevronView.imageTintList?.defaultColor ?: 0,
-                                getChevronColorForState(state.state)
+                                getChevronColorForState(state.state, state.disabledByPolicy)
                         )
                     )
                 singleAnimator.start()
             } else {
                 setAllColors(
-                    getBackgroundColorForState(state.state),
-                    getLabelColorForState(state.state),
-                    getSecondaryLabelColorForState(state.state),
-                    getChevronColorForState(state.state)
+                    getBackgroundColorForState(state.state, state.disabledByPolicy),
+                    getLabelColorForState(state.state, state.disabledByPolicy),
+                    getSecondaryLabelColorForState(state.state, state.disabledByPolicy),
+                    getChevronColorForState(state.state, state.disabledByPolicy)
                 )
             }
         }
@@ -512,6 +532,7 @@ open class QSTileViewImpl @JvmOverloads constructor(
         label.isEnabled = !state.disabledByPolicy
 
         lastState = state.state
+        lastDisabledByPolicy = state.disabledByPolicy
     }
 
     private fun setAllColors(
@@ -559,13 +580,14 @@ open class QSTileViewImpl @JvmOverloads constructor(
         }
     }
 
-    private fun getStateText(state: QSTile.State): String {
-        if (state.disabledByPolicy) {
-            return context.getString(R.string.tile_disabled)
-        }
+    private fun getUnavailableText(spec: String?): String {
+        val arrayResId = SubtitleArrayMapping.getSubtitleId(spec)
+        return resources.getStringArray(arrayResId)[Tile.STATE_UNAVAILABLE]
+    }
 
+    private fun getStateText(state: QSTile.State): String {
         return if (state.state == Tile.STATE_UNAVAILABLE || state is BooleanState) {
-            var arrayResId = SubtitleArrayMapping.getSubtitleId(state.spec)
+            val arrayResId = SubtitleArrayMapping.getSubtitleId(state.spec)
             val array = resources.getStringArray(arrayResId)
             array[state.state]
         } else {
@@ -587,11 +609,11 @@ open class QSTileViewImpl @JvmOverloads constructor(
         return locInScreen.get(1) >= -height
     }
 
-    private fun getBackgroundColorForState(state: Int): Int {
-        return when (state) {
-            Tile.STATE_ACTIVE -> colorActive
-            Tile.STATE_INACTIVE -> colorInactive
-            Tile.STATE_UNAVAILABLE -> colorUnavailable
+    private fun getBackgroundColorForState(state: Int, disabledByPolicy: Boolean = false): Int {
+        return when {
+            state == Tile.STATE_UNAVAILABLE || disabledByPolicy -> colorUnavailable
+            state == Tile.STATE_ACTIVE -> colorActive
+            state == Tile.STATE_INACTIVE -> colorInactive
             else -> {
                 Log.e(TAG, "Invalid state $state")
                 0
@@ -599,11 +621,11 @@ open class QSTileViewImpl @JvmOverloads constructor(
         }
     }
 
-    private fun getLabelColorForState(state: Int): Int {
-        return when (state) {
-            Tile.STATE_ACTIVE -> colorLabelActive
-            Tile.STATE_INACTIVE -> colorLabelInactive
-            Tile.STATE_UNAVAILABLE -> colorLabelUnavailable
+    private fun getLabelColorForState(state: Int, disabledByPolicy: Boolean = false): Int {
+        return when {
+            state == Tile.STATE_UNAVAILABLE || disabledByPolicy -> colorLabelUnavailable
+            state == Tile.STATE_ACTIVE -> colorLabelActive
+            state == Tile.STATE_INACTIVE -> colorLabelInactive
             else -> {
                 Log.e(TAG, "Invalid state $state")
                 0
@@ -611,11 +633,11 @@ open class QSTileViewImpl @JvmOverloads constructor(
         }
     }
 
-    private fun getSecondaryLabelColorForState(state: Int): Int {
-        return when (state) {
-            Tile.STATE_ACTIVE -> colorSecondaryLabelActive
-            Tile.STATE_INACTIVE -> colorSecondaryLabelInactive
-            Tile.STATE_UNAVAILABLE -> colorSecondaryLabelUnavailable
+    private fun getSecondaryLabelColorForState(state: Int, disabledByPolicy: Boolean = false): Int {
+        return when {
+            state == Tile.STATE_UNAVAILABLE || disabledByPolicy -> colorSecondaryLabelUnavailable
+            state == Tile.STATE_ACTIVE -> colorSecondaryLabelActive
+            state == Tile.STATE_INACTIVE -> colorSecondaryLabelInactive
             else -> {
                 Log.e(TAG, "Invalid state $state")
                 0
@@ -623,7 +645,16 @@ open class QSTileViewImpl @JvmOverloads constructor(
         }
     }
 
-    private fun getChevronColorForState(state: Int): Int = getSecondaryLabelColorForState(state)
+    private fun getChevronColorForState(state: Int, disabledByPolicy: Boolean = false): Int =
+            getSecondaryLabelColorForState(state, disabledByPolicy)
+
+    @VisibleForTesting
+    internal fun getCurrentColors(): List<Int> = listOf(
+            paintColor,
+            label.currentTextColor,
+            secondaryLabel.currentTextColor,
+            chevronView.imageTintList?.defaultColor ?: 0
+    )
 }
 
 @VisibleForTesting
diff --git a/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java b/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java
index e910f725a4a6..619e50b47f13 100644
--- a/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java
+++ b/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java
@@ -27,6 +27,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.res.ColorStateList;
 import android.graphics.Canvas;
+import android.graphics.Color;
 import android.graphics.ColorFilter;
 import android.graphics.Paint;
 import android.graphics.PixelFormat;
@@ -58,7 +59,6 @@ import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.qs.QSHost;
 import com.android.systemui.qs.logging.QSLogger;
-import com.android.systemui.qs.tileimpl.QSIconViewImpl;
 import com.android.systemui.qs.tileimpl.QSTileImpl;
 import com.android.systemui.util.concurrency.DelayableExecutor;
 import com.android.systemui.util.concurrency.MessageRouter;
@@ -304,7 +304,7 @@ public class GarbageMonitor implements Dumpable {
         MemoryIconDrawable(Context context) {
             baseIcon = context.getDrawable(R.drawable.ic_memory).mutate();
             dp = context.getResources().getDisplayMetrics().density;
-            paint.setColor(QSIconViewImpl.getIconColorForState(context, STATE_ACTIVE));
+            paint.setColor(Color.WHITE);
         }
 
         public void setRss(long rss) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java
index 23e51687f9e1..2c76be64aa7c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java
@@ -97,7 +97,7 @@ public class QSIconViewImplTest extends SysuiTestCase {
         ImageView iv = mock(ImageView.class);
         State s = new State();
         s.state = Tile.STATE_ACTIVE;
-        int desiredColor = mIconView.getColor(s.state);
+        int desiredColor = mIconView.getColor(s);
         when(iv.isShown()).thenReturn(true);
 
         mIconView.setIcon(iv, s, true);
@@ -109,7 +109,7 @@ public class QSIconViewImplTest extends SysuiTestCase {
         ImageView iv = mock(ImageView.class);
         State s = new State();
         s.state = Tile.STATE_ACTIVE;
-        int desiredColor = mIconView.getColor(s.state);
+        int desiredColor = mIconView.getColor(s);
         Icon i = mock(Icon.class);
         s.icon = i;
         when(i.toString()).thenReturn("MOCK ICON");
@@ -124,6 +124,18 @@ public class QSIconViewImplTest extends SysuiTestCase {
         assertFalse(mIconView.toString().contains("lastIcon"));
     }
 
+    @Test
+    public void testIconColorDisabledByPolicy_sameAsUnavailable() {
+        State s1 = new State();
+        s1.state = Tile.STATE_INACTIVE;
+        s1.disabledByPolicy = true;
+
+        State s2 = new State();
+        s2.state = Tile.STATE_UNAVAILABLE;
+
+        assertEquals(mIconView.getColor(s1), mIconView.getColor(s2));
+    }
+
     private static Drawable.ConstantState fakeConstantState(Drawable otherDrawable) {
         return new Drawable.ConstantState() {
             @Override
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileViewImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileViewImplTest.kt
index 9fdc2fd60870..d3ec1dd8bfb2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileViewImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileViewImplTest.kt
@@ -280,6 +280,88 @@ class QSTileViewImplTest : SysuiTestCase() {
         assertThat(info.collectionItemInfo).isNull()
     }
 
+    @Test
+    fun testDisabledByPolicyInactive_usesUnavailableColors() {
+        val stateDisabledByPolicy = QSTile.State()
+        stateDisabledByPolicy.state = Tile.STATE_INACTIVE
+        stateDisabledByPolicy.disabledByPolicy = true
+
+        val stateUnavailable = QSTile.State()
+        stateUnavailable.state = Tile.STATE_UNAVAILABLE
+
+        tileView.changeState(stateDisabledByPolicy)
+        val colorsDisabledByPolicy = tileView.getCurrentColors()
+
+        tileView.changeState(stateUnavailable)
+        val colorsUnavailable = tileView.getCurrentColors()
+
+        assertThat(colorsDisabledByPolicy).containsExactlyElementsIn(colorsUnavailable)
+    }
+
+    @Test
+    fun testDisabledByPolicyActive_usesUnavailableColors() {
+        val stateDisabledByPolicy = QSTile.State()
+        stateDisabledByPolicy.state = Tile.STATE_ACTIVE
+        stateDisabledByPolicy.disabledByPolicy = true
+
+        val stateUnavailable = QSTile.State()
+        stateUnavailable.state = Tile.STATE_UNAVAILABLE
+
+        tileView.changeState(stateDisabledByPolicy)
+        val colorsDisabledByPolicy = tileView.getCurrentColors()
+
+        tileView.changeState(stateUnavailable)
+        val colorsUnavailable = tileView.getCurrentColors()
+
+        assertThat(colorsDisabledByPolicy).containsExactlyElementsIn(colorsUnavailable)
+    }
+
+    @Test
+    fun testDisabledByPolicy_secondaryLabelText() {
+        val testA11yLabel = "TEST_LABEL"
+        context.orCreateTestableResources
+                .addOverride(
+                        R.string.accessibility_tile_disabled_by_policy_action_description,
+                        testA11yLabel
+                )
+
+        val stateDisabledByPolicy = QSTile.State()
+        stateDisabledByPolicy.state = Tile.STATE_INACTIVE
+        stateDisabledByPolicy.disabledByPolicy = true
+
+        tileView.changeState(stateDisabledByPolicy)
+
+        val info = AccessibilityNodeInfo(tileView)
+        tileView.onInitializeAccessibilityNodeInfo(info)
+        assertThat(
+                info.actionList.find {
+                        it.id == AccessibilityNodeInfo.AccessibilityAction.ACTION_CLICK.id
+                }?.label
+        ).isEqualTo(testA11yLabel)
+    }
+
+    @Test
+    fun testDisabledByPolicy_unavailableInStateDescription() {
+        val state = QSTile.BooleanState()
+        val spec = "internet"
+        state.spec = spec
+        state.disabledByPolicy = true
+        state.state = Tile.STATE_INACTIVE
+
+        val unavailableString = "${spec}_unavailable"
+        val offString = "${spec}_off"
+        val onString = "${spec}_on"
+
+        context.orCreateTestableResources.addOverride(R.array.tile_states_internet, arrayOf(
+                unavailableString,
+                offString,
+                onString
+        ))
+
+        tileView.changeState(state)
+        assertThat(tileView.stateDescription?.contains(unavailableString)).isTrue()
+    }
+
     class FakeTileView(
         context: Context,
         icon: QSIconView,
@@ -289,4 +371,4 @@ class QSTileViewImplTest : SysuiTestCase() {
             handleStateChanged(state)
         }
     }
-}
\ No newline at end of file
+}