Merge "Fix display changed flag check optimization" into ub-launcher3-rvc-dev
diff --git a/protos/launcher_atom.proto b/protos/launcher_atom.proto
index d552daf..26ed88a 100644
--- a/protos/launcher_atom.proto
+++ b/protos/launcher_atom.proto
@@ -52,6 +52,7 @@
     PredictionContainer prediction_container = 6;
     SearchResultContainer search_result_container = 7;
     ShortcutsContainer shortcuts_container = 8;
+    SettingsContainer settings_container = 9;
   }
 }
 
@@ -75,6 +76,11 @@
 message ShortcutsContainer {
 }
 
+// Container for generic system shortcuts for launcher specific settings.
+// Typically shown up as popup window by longpressing on empty space on workspace.
+message SettingsContainer {
+}
+
 enum Origin {
   UNKNOWN = 0;
   DEFAULT_LAYOUT = 1;       // icon automatically placed in workspace, folder, hotseat
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
index 6798cb0..6751723 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
@@ -32,7 +32,6 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
@@ -314,8 +313,8 @@
     @Override
     protected float getExtraSpace(Context context, DeviceProfile dp,
             PagedOrientationHandler orientationHandler) {
-        if (dp.isVerticalBarLayout() ||
-                hideShelfInTwoButtonLandscape(context, orientationHandler)) {
+        if ((dp.isVerticalBarLayout() && !showOverviewActions(context))
+                || hideShelfInTwoButtonLandscape(context, orientationHandler)) {
             return 0;
         } else {
             Resources res = context.getResources();
@@ -323,12 +322,14 @@
                 //TODO: this needs to account for the swipe gesture height and accessibility
                 // UI when shown.
                 float actionsBottomMargin = 0;
-                if (getMode(context) == Mode.THREE_BUTTONS) {
-                    actionsBottomMargin = res.getDimensionPixelSize(
+                if (!dp.isVerticalBarLayout()) {
+                    if (getMode(context) == Mode.THREE_BUTTONS) {
+                        actionsBottomMargin = res.getDimensionPixelSize(
                             R.dimen.overview_actions_bottom_margin_three_button);
-                } else {
-                    actionsBottomMargin = res.getDimensionPixelSize(
+                    } else {
+                        actionsBottomMargin = res.getDimensionPixelSize(
                             R.dimen.overview_actions_bottom_margin_gesture);
+                    }
                 }
                 float actionsHeight = actionsBottomMargin
                         + res.getDimensionPixelSize(R.dimen.overview_actions_height);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java
index df89f74..6b99f90 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALL_APPS_EDU_SHOWN;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
 
 import android.animation.Animator;
@@ -231,6 +232,8 @@
                 launcher, parent);
         view.init(launcher);
         launcher.getDragLayer().addView(view);
+        launcher.getStatsLogManager().log(LAUNCHER_ALL_APPS_EDU_SHOWN);
+
         view.requestLayout();
         view.playAnimation();
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
index 83287c4..95eb10f 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
@@ -21,6 +21,8 @@
 import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
 
 import android.content.Context;
+import android.content.res.Configuration;
+import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.View;
@@ -30,9 +32,11 @@
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
+import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.TaskOverlayFactory.OverlayUICallbacks;
 
@@ -43,7 +47,9 @@
  * View for showing action buttons in Overview
  */
 public class OverviewActionsView<T extends OverlayUICallbacks> extends FrameLayout
-        implements OnClickListener {
+        implements OnClickListener, Insettable {
+
+    private final Rect mInsets = new Rect();
 
     @IntDef(flag = true, value = {
             HIDDEN_UNSUPPORTED_NAVIGATION,
@@ -129,6 +135,18 @@
         updateHiddenFlags(HIDDEN_UNSUPPORTED_NAVIGATION, !removeShelfFromOverview(getContext()));
     }
 
+    @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        updateVerticalMargin(SysUINavigationMode.getMode(getContext()));
+    }
+
+    @Override
+    public void setInsets(Rect insets) {
+        mInsets.set(insets);
+        updateVerticalMargin(SysUINavigationMode.getMode(getContext()));
+    }
+
     public void updateHiddenFlags(@ActionsHiddenFlags int visibilityFlags, boolean enable) {
         if (enable) {
             mHiddenFlags |= visibilityFlags;
@@ -152,16 +170,20 @@
         return mMultiValueAlpha.getProperty(INDEX_FULLSCREEN_ALPHA);
     }
 
-    /** Updates vertical margins for different navigation mode. */
-    public void updateVerticalMarginForNavModeChange(Mode mode) {
-        int bottomMargin = 0;
-        if (mode == Mode.THREE_BUTTONS) {
+    /** Updates vertical margins for different navigation mode or configuration changes. */
+    public void updateVerticalMargin(Mode mode) {
+        int bottomMargin;
+        int orientation = getResources().getConfiguration().orientation;
+        if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            bottomMargin = 0;
+        } else if (mode == Mode.THREE_BUTTONS) {
             bottomMargin = getResources()
                     .getDimensionPixelSize(R.dimen.overview_actions_bottom_margin_three_button);
         } else {
             bottomMargin = getResources()
                     .getDimensionPixelSize(R.dimen.overview_actions_bottom_margin_gesture);
         }
+        bottomMargin += mInsets.bottom;
         LayoutParams params = (LayoutParams) getLayoutParams();
         params.setMargins(
                 params.leftMargin, params.topMargin, params.rightMargin, bottomMargin);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
index f27bedb..64d90cf 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
@@ -1627,8 +1627,10 @@
                     : View.LAYOUT_DIRECTION_RTL);
             mClearAllButton.setRotation(mOrientationHandler.getDegreesRotated());
             mActivity.getDragLayer().recreateControllers();
+            boolean isInLandscape = touchRotation != 0
+                    || mOrientationState.getLauncherRotation() != ROTATION_0;
             mActionsView.updateHiddenFlags(HIDDEN_NON_ZERO_ROTATION,
-                    touchRotation != 0 || mOrientationState.getLauncherRotation() != ROTATION_0);
+                    !mOrientationState.canLauncherRotate() && isInLandscape);
             resetPaddingFromTaskSize();
             requestLayout();
         }
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 0968d8e..4874307 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -93,7 +93,7 @@
     public void onNavigationModeChanged(Mode newMode) {
         getDragLayer().recreateControllers();
         if (mActionsView != null && isOverviewActionsEnabled()) {
-            mActionsView.updateVerticalMarginForNavModeChange(newMode);
+            mActionsView.updateVerticalMargin(newMode);
         }
     }
 
@@ -175,7 +175,7 @@
             // Overview is above all other launcher elements, including qsb, so move it to the top.
             getOverviewPanel().bringToFront();
             mActionsView.bringToFront();
-            mActionsView.updateVerticalMarginForNavModeChange(SysUINavigationMode.getMode(this));
+            mActionsView.updateVerticalMargin(SysUINavigationMode.getMode(this));
         }
     }
 
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index d1d5e26..268b910 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -187,8 +187,9 @@
                         sourceContainer);
             }
             getUserEventDispatcher().logAppLaunch(v, intent, user);
-            getStatsLogManager().log(LAUNCHER_APP_LAUNCH_TAP, item == null ? null
-                    : item.buildProto());
+            if (item != null) {
+                getStatsLogManager().log(LAUNCHER_APP_LAUNCH_TAP, item.buildProto());
+            }
             return true;
         } catch (NullPointerException|ActivityNotFoundException|SecurityException e) {
             Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 2a5ee00..208d565 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -162,6 +162,7 @@
         // Represents search results view.
         public static final int CONTAINER_SEARCH_RESULTS = -106;
         public static final int CONTAINER_SHORTCUTS = -107;
+        public static final int CONTAINER_SETTINGS = -108;
 
         public static final String containerToString(int container) {
             switch (container) {
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index c4ef381..f0a9efb 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -38,6 +38,9 @@
     }
 
     public enum LauncherEvent implements EventEnum {
+        /* Used to prevent double logging. */
+        IGNORE(-1),
+
         @UiEvent(doc = "App launched from workspace, hotseat or folder in launcher")
         LAUNCHER_APP_LAUNCH_TAP(338),
 
@@ -121,7 +124,10 @@
         LAUNCHER_SYSTEM_SHORTCUT_PAUSE_TAP(521),
 
         @UiEvent(doc = "User tapped on pin system shortcut.")
-        LAUNCHER_SYSTEM_SHORTCUT_PIN_TAP(522);
+        LAUNCHER_SYSTEM_SHORTCUT_PIN_TAP(522),
+
+        @UiEvent(doc = "User is shown All Apps education view.")
+        LAUNCHER_ALL_APPS_EDU_SHOWN(523);
         // ADD MORE
 
         private final int mId;
diff --git a/src/com/android/launcher3/model/data/ItemInfo.java b/src/com/android/launcher3/model/data/ItemInfo.java
index 0c815d1..8dcdec1 100644
--- a/src/com/android/launcher3/model/data/ItemInfo.java
+++ b/src/com/android/launcher3/model/data/ItemInfo.java
@@ -22,6 +22,7 @@
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_PREDICTION;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_SEARCH_RESULTS;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_SETTINGS;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_SHORTCUTS;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_WIDGETS_TRAY;
 import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
@@ -46,6 +47,7 @@
 import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
 import com.android.launcher3.logger.LauncherAtom.PredictionContainer;
 import com.android.launcher3.logger.LauncherAtom.SearchResultContainer;
+import com.android.launcher3.logger.LauncherAtom.SettingsContainer;
 import com.android.launcher3.logger.LauncherAtom.ShortcutsContainer;
 import com.android.launcher3.util.ContentWriter;
 
@@ -369,6 +371,10 @@
                 return ContainerInfo.newBuilder()
                         .setShortcutsContainer(ShortcutsContainer.getDefaultInstance())
                         .build();
+            case CONTAINER_SETTINGS:
+                return ContainerInfo.newBuilder()
+                        .setSettingsContainer(SettingsContainer.getDefaultInstance())
+                        .build();
         }
         return ContainerInfo.getDefaultInstance();
     }
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index 7467186..5431ba1 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -17,8 +17,8 @@
 
 import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_FLAVOR;
 import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_OFFSET;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.IGNORE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SETTINGS_BUTTON_TAP_OR_LONGPRESS;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WALLPAPER_BUTTON_TAP_OR_LONGPRESS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGETSTRAY_BUTTON_TAP_OR_LONGPRESS;
 
 import android.content.Context;
@@ -38,10 +38,12 @@
 import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.StatsLogManager.EventEnum;
 import com.android.launcher3.model.WidgetsModel;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.ArrowPopup;
 import com.android.launcher3.shortcuts.DeepShortcutView;
 import com.android.launcher3.testing.TestLogging;
@@ -157,7 +159,7 @@
         int resDrawable = Utilities.existsStyleWallpapers(launcher) ?
                 R.drawable.ic_palette : R.drawable.ic_wallpaper;
         options.add(new OptionItem(resString, resDrawable,
-                LAUNCHER_WALLPAPER_BUTTON_TAP_OR_LONGPRESS,
+                IGNORE,
                 OptionsPopupView::startWallpaperPicker));
         if (!WidgetsModel.GO_DISABLE_WIDGETS) {
             options.add(new OptionItem(R.string.widget_button_text, R.drawable.ic_widget,
@@ -218,7 +220,15 @@
         if (!TextUtils.isEmpty(pickerPackage)) {
             intent.setPackage(pickerPackage);
         }
-        return launcher.startActivitySafely(v, intent, null, null);
+        return launcher.startActivitySafely(v, intent, dummyInfo(intent), null);
+    }
+
+    static WorkspaceItemInfo dummyInfo(Intent intent) {
+        WorkspaceItemInfo dummyInfo = new WorkspaceItemInfo();
+        dummyInfo.intent = intent;
+        dummyInfo.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
+        dummyInfo.container = LauncherSettings.Favorites.CONTAINER_SETTINGS;
+        return dummyInfo;
     }
 
     public static class OptionItem {