Merge "Implement AccessibilityDelegateImpl for the Taskbar"
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
index 31c0f5f..3a4bb10 100644
--- a/quickstep/res/values/config.xml
+++ b/quickstep/res/values/config.xml
@@ -39,4 +39,8 @@
<string name="wellbeing_provider_pkg" translatable="false"/>
<integer name="max_depth_blur_radius">23</integer>
+
+ <!-- Accessibility actions -->
+ <item type="id" name="action_move_to_top_or_left" />
+ <item type="id" name="action_move_to_bottom_or_right" />
</resources>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 151b8e4..70a4a7d 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -233,4 +233,9 @@
<string name="taskbar_edu_close">Close</string>
<!-- Text on button to finish a tutorial [CHAR_LIMIT=16] -->
<string name="taskbar_edu_done">Done</string>
+
+ <!-- Label for moving drop target to the top or left side of the screen, depending on orientation (from the taskbar only). -->
+ <string name="move_drop_target_top_or_left">Move to top/left</string>
+ <!-- Label for moving drop target to the bottom or right side of the screen, depending on orientation (from the taskbar only). -->
+ <string name="move_drop_target_bottom_or_right">Move to bottom/right</string>
</resources>
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 33d6533..883515e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -53,6 +53,7 @@
import androidx.annotation.Nullable;
import com.android.launcher3.AbstractFloatingView;
+import com.android.launcher3.BubbleTextView;
import com.android.launcher3.DeviceProfile;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.R;
@@ -113,6 +114,8 @@
// The flag to know if the window is excluded from magnification region computation.
private boolean mIsExcludeFromMagnificationRegion = false;
+ private final TaskbarShortcutMenuAccessibilityDelegate mAccessibilityDelegate;
+
public TaskbarActivityContext(Context windowContext, DeviceProfile dp,
TaskbarNavButtonController buttonController, ScopedUnfoldTransitionProgressProvider
unfoldTransitionProgressProvider) {
@@ -148,6 +151,8 @@
mLeftCorner = display.getRoundedCorner(RoundedCorner.POSITION_BOTTOM_LEFT);
mRightCorner = display.getRoundedCorner(RoundedCorner.POSITION_BOTTOM_RIGHT);
+ mAccessibilityDelegate = new TaskbarShortcutMenuAccessibilityDelegate(this);
+
// Construct controllers.
mControllers = new TaskbarControllers(this,
new TaskbarDragController(this),
@@ -333,6 +338,11 @@
return mControllers.taskbarPopupController.getPopupDataProvider();
}
+ @Override
+ public View.AccessibilityDelegate getAccessibilityDelegate() {
+ return mAccessibilityDelegate;
+ }
+
/**
* Sets a new data-source for this taskbar instance
*/
@@ -564,4 +574,9 @@
}
mWindowManager.updateViewLayout(mDragLayer, mWindowLayoutParams);
}
+
+ public void showPopupMenuForIcon(BubbleTextView btv) {
+ setTaskbarWindowFullscreen(true);
+ btv.post(() -> mControllers.taskbarPopupController.showForIcon(btv));
+ }
}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
new file mode 100644
index 0000000..1589582
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2021 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.taskbar;
+
+import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.DEEP_SHORTCUTS;
+import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.SHORTCUTS_AND_NOTIFICATIONS;
+import static com.android.wm.shell.common.split.SplitScreenConstants.SPLIT_POSITION_BOTTOM_OR_RIGHT;
+import static com.android.wm.shell.common.split.SplitScreenConstants.SPLIT_POSITION_TOP_OR_LEFT;
+
+import android.content.Intent;
+import android.content.pm.LauncherApps;
+import android.view.KeyEvent;
+import android.view.View;
+
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.R;
+import com.android.launcher3.accessibility.BaseAccessibilityDelegate;
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.notification.NotificationListener;
+import com.android.launcher3.util.ShortcutUtil;
+import com.android.quickstep.SystemUiProxy;
+import com.android.systemui.shared.system.LauncherAppsCompat;
+
+import java.util.List;
+
+/**
+ * Accessibility delegate for the Taskbar. This provides an accessible interface for taskbar
+ * features.
+ */
+public class TaskbarShortcutMenuAccessibilityDelegate
+ extends BaseAccessibilityDelegate<TaskbarActivityContext> {
+
+ public static final int MOVE_TO_TOP_OR_LEFT = R.id.action_move_to_top_or_left;
+ public static final int MOVE_TO_BOTTOM_OR_RIGHT = R.id.action_move_to_bottom_or_right;
+
+ private final LauncherApps mLauncherApps;
+
+ public TaskbarShortcutMenuAccessibilityDelegate(TaskbarActivityContext context) {
+ super(context);
+ mLauncherApps = context.getSystemService(LauncherApps.class);
+
+ mActions.put(DEEP_SHORTCUTS, new LauncherAction(DEEP_SHORTCUTS,
+ R.string.action_deep_shortcut, KeyEvent.KEYCODE_S));
+ mActions.put(SHORTCUTS_AND_NOTIFICATIONS, new LauncherAction(DEEP_SHORTCUTS,
+ R.string.shortcuts_menu_with_notifications_description, KeyEvent.KEYCODE_S));
+ mActions.put(MOVE_TO_TOP_OR_LEFT, new LauncherAction(
+ MOVE_TO_TOP_OR_LEFT, R.string.move_drop_target_top_or_left, KeyEvent.KEYCODE_L));
+ mActions.put(MOVE_TO_BOTTOM_OR_RIGHT, new LauncherAction(
+ MOVE_TO_BOTTOM_OR_RIGHT,
+ R.string.move_drop_target_bottom_or_right,
+ KeyEvent.KEYCODE_R));
+ }
+
+ @Override
+ protected void getSupportedActions(View host, ItemInfo item, List<LauncherAction> out) {
+ if (ShortcutUtil.supportsShortcuts(item) && FeatureFlags.ENABLE_TASKBAR_POPUP_MENU.get()) {
+ out.add(mActions.get(NotificationListener.getInstanceIfConnected() != null
+ ? SHORTCUTS_AND_NOTIFICATIONS : DEEP_SHORTCUTS));
+ }
+ out.add(mActions.get(MOVE_TO_TOP_OR_LEFT));
+ out.add(mActions.get(MOVE_TO_BOTTOM_OR_RIGHT));
+ }
+
+ @Override
+ protected boolean performAction(View host, ItemInfo item, int action, boolean fromKeyboard) {
+ if (item instanceof WorkspaceItemInfo
+ && (action == MOVE_TO_TOP_OR_LEFT || action == MOVE_TO_BOTTOM_OR_RIGHT)) {
+ WorkspaceItemInfo info = (WorkspaceItemInfo) item;
+ int side = action == MOVE_TO_TOP_OR_LEFT
+ ? SPLIT_POSITION_TOP_OR_LEFT : SPLIT_POSITION_BOTTOM_OR_RIGHT;
+
+ if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
+ SystemUiProxy.INSTANCE.get(mContext).startShortcut(
+ info.getIntent().getPackage(),
+ info.getDeepShortcutId(),
+ side,
+ /* bundleOpts= */ null,
+ info.user);
+ } else {
+ SystemUiProxy.INSTANCE.get(mContext).startIntent(
+ LauncherAppsCompat.getMainActivityLaunchIntent(
+ mLauncherApps,
+ item.getIntent().getComponent(),
+ /* startActivityOptions= */null,
+ item.user),
+ new Intent(), side, null);
+ }
+ return true;
+ } else if (action == DEEP_SHORTCUTS || action == SHORTCUTS_AND_NOTIFICATIONS) {
+ mContext.showPopupMenuForIcon((BubbleTextView) host);
+
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ protected boolean beginAccessibleDrag(View item, ItemInfo info, boolean fromKeyboard) {
+ return false;
+ }
+}