Added custom actions for showing the shortcuts menu and adding a quick action

on the home screen

Bug: 30374655
Change-Id: I2f3ae31f2fb2c09f64f2a47e95a9d25435f7efe2

2 files changed, 99 insertions, 9 deletions

diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 6bf8abf30..0562cf54b 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -18,6 +18,7 @@ import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.AppWidgetResizeFrame;
+import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeleteDropTarget;
 import com.android.launcher3.DragSource;
@@ -36,6 +37,8 @@ import com.android.launcher3.ShortcutInfo;
 import com.android.launcher3.UninstallDropTarget;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.dragndrop.DragController.DragListener;
+import com.android.launcher3.shortcuts.DeepShortcutTextView;
+import com.android.launcher3.shortcuts.DeepShortcutsContainer;
 import com.android.launcher3.util.Thunk;
 
 import java.util.ArrayList;
@@ -45,13 +48,14 @@ public class LauncherAccessibilityDelegate extends AccessibilityDelegate impleme
 
     private static final String TAG = "LauncherAccessibilityDelegate";
 
-    private static final int REMOVE = R.id.action_remove;
-    private static final int INFO = R.id.action_info;
-    private static final int UNINSTALL = R.id.action_uninstall;
-    private static final int ADD_TO_WORKSPACE = R.id.action_add_to_workspace;
-    private static final int MOVE = R.id.action_move;
-    private static final int MOVE_TO_WORKSPACE = R.id.action_move_to_workspace;
-    private static final int RESIZE = R.id.action_resize;
+    protected static final int REMOVE = R.id.action_remove;
+    protected static final int INFO = R.id.action_info;
+    protected static final int UNINSTALL = R.id.action_uninstall;
+    protected static final int ADD_TO_WORKSPACE = R.id.action_add_to_workspace;
+    protected static final int MOVE = R.id.action_move;
+    protected static final int MOVE_TO_WORKSPACE = R.id.action_move_to_workspace;
+    protected static final int RESIZE = R.id.action_resize;
+    protected static final int DEEP_SHORTCUTS = R.id.action_deep_shortcuts;
 
     public enum DragType {
         ICON,
@@ -65,7 +69,7 @@ public class LauncherAccessibilityDelegate extends AccessibilityDelegate impleme
         public View item;
     }
 
-    private final SparseArray<AccessibilityAction> mActions = new SparseArray<>();
+    protected final SparseArray<AccessibilityAction> mActions = new SparseArray<>();
     @Thunk final Launcher mLauncher;
 
     private DragInfo mDragInfo = null;
@@ -88,14 +92,24 @@ public class LauncherAccessibilityDelegate extends AccessibilityDelegate impleme
                 launcher.getText(R.string.action_move_to_workspace)));
         mActions.put(RESIZE, new AccessibilityAction(RESIZE,
                         launcher.getText(R.string.action_resize)));
+        mActions.put(DEEP_SHORTCUTS, new AccessibilityAction(DEEP_SHORTCUTS,
+                launcher.getText(R.string.action_deep_shortcut)));
     }
 
     @Override
     public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfo info) {
         super.onInitializeAccessibilityNodeInfo(host, info);
+        addActions(host, info);
+    }
+
+    protected void addActions(View host, AccessibilityNodeInfo info) {
         if (!(host.getTag() instanceof ItemInfo)) return;
         ItemInfo item = (ItemInfo) host.getTag();
 
+        if (host instanceof BubbleTextView && ((BubbleTextView) host).hasDeepShortcuts()) {
+            info.addAction(mActions.get(DEEP_SHORTCUTS));
+        }
+
         if (DeleteDropTarget.supportsAccessibleDrop(item)) {
             info.addAction(mActions.get(REMOVE));
         }
@@ -215,6 +229,9 @@ public class LauncherAccessibilityDelegate extends AccessibilityDelegate impleme
                     }
                 })
                 .show();
+            return true;
+        } else if (action == DEEP_SHORTCUTS) {
+            return DeepShortcutsContainer.showForIcon((BubbleTextView) host) != null;
         }
         return false;
     }
@@ -397,7 +414,7 @@ public class LauncherAccessibilityDelegate extends AccessibilityDelegate impleme
     /**
      * Find empty space on the workspace and returns the screenId.
      */
-    private long findSpaceOnWorkspace(ItemInfo info, int[] outCoordinates) {
+    protected long findSpaceOnWorkspace(ItemInfo info, int[] outCoordinates) {
         Workspace workspace = mLauncher.getWorkspace();
         ArrayList<Long> workspaceScreens = workspace.getScreenOrder();
         long screenId;
diff --git a/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java
new file mode 100644
index 000000000..ff70279ea
--- /dev/null
+++ b/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.accessibility;
+
+import android.view.View;
+import android.view.accessibility.AccessibilityNodeInfo;
+
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherModel;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.R;
+import com.android.launcher3.ShortcutInfo;
+
+import java.util.ArrayList;
+
+/**
+ * Extension of {@link LauncherAccessibilityDelegate} with actions specific to shortcuts in
+ * deep shortcuts menu.
+ */
+public class ShortcutMenuAccessibilityDelegate extends LauncherAccessibilityDelegate {
+
+    public ShortcutMenuAccessibilityDelegate(Launcher launcher) {
+        super(launcher);
+    }
+
+    @Override
+    protected void addActions(View host, AccessibilityNodeInfo info) {
+        info.addAction(mActions.get(ADD_TO_WORKSPACE));
+    }
+
+    @Override
+    public boolean performAction(View host, ItemInfo item, int action) {
+        if (action == ADD_TO_WORKSPACE) {
+            final ShortcutInfo info = (ShortcutInfo) item;
+            final int[] coordinates = new int[2];
+            final long screenId = findSpaceOnWorkspace(item, coordinates);
+            Runnable onComplete = new Runnable() {
+                @Override
+                public void run() {
+                    LauncherModel.addItemToDatabase(mLauncher, info,
+                            LauncherSettings.Favorites.CONTAINER_DESKTOP,
+                            screenId, coordinates[0], coordinates[1]);
+                    ArrayList<ItemInfo> itemList = new ArrayList<>();
+                    itemList.add(info);
+                    mLauncher.bindItems(itemList, 0, itemList.size(), true);
+                    mLauncher.closeShortcutsContainer();
+                    announceConfirmation(R.string.item_added_to_workspace);
+                }
+            };
+
+            if (!mLauncher.showWorkspace(true, onComplete)) {
+                onComplete.run();
+            }
+            return true;
+        }
+        return false;
+    }
+}