Added custom actions for showing the shortcuts menu and adding a quick action
on the home screen
Bug: 30374655
Change-Id: I2f3ae31f2fb2c09f64f2a47e95a9d25435f7efe2
diff --git a/res/values/config.xml b/res/values/config.xml
index bdedff0..c962dec 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -101,4 +101,5 @@
<item type="id" name="action_move_screen_backwards" />
<item type="id" name="action_move_screen_forwards" />
<item type="id" name="action_resize" />
+ <item type="id" name="action_deep_shortcuts" />
</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7bd9ff7..757e29d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -249,4 +249,7 @@
<!-- Accessibility confirmation for widget resize. -->
<string name="widget_resized">Widget resized to width <xliff:g id="number" example="2">%1$s</xliff:g> height <xliff:g id="number" example="1">%2$s</xliff:g></string>
+ <!-- Accessibility action to show quick actions menu for an icon. [CHAR_LIMIT=30] -->
+ <string name="action_deep_shortcut" translatable="false">Quick links</string>
+
</resources>
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index c0c6673..3d91306 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -649,6 +649,13 @@
}
/**
+ * Returns true if the view can show custom shortcuts.
+ */
+ public boolean hasDeepShortcuts() {
+ return !mLauncher.getShortcutIdsForItem((ItemInfo) getTag()).isEmpty();
+ }
+
+ /**
* Returns the start delay when animating between certain {@link FastBitmapDrawable} states.
*/
private static int getStartDelayForStateChange(final FastBitmapDrawable.State fromState,
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 6bf8abf..0562cf5 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -18,6 +18,7 @@
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.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 @@
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 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 @@
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 @@
}
})
.show();
+ return true;
+ } else if (action == DEEP_SHORTCUTS) {
+ return DeepShortcutsContainer.showForIcon((BubbleTextView) host) != null;
}
return false;
}
@@ -397,7 +414,7 @@
/**
* 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 0000000..ff70279
--- /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;
+ }
+}
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java b/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
index c9eee81..fdc0bd2 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
@@ -30,6 +30,7 @@
import android.os.Looper;
import android.text.TextUtils;
import android.util.AttributeSet;
+import android.view.HapticFeedbackConstants;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
@@ -48,6 +49,7 @@
import com.android.launcher3.ShortcutInfo;
import com.android.launcher3.Utilities;
import com.android.launcher3.Workspace;
+import com.android.launcher3.accessibility.ShortcutMenuAccessibilityDelegate;
import com.android.launcher3.compat.UserHandleCompat;
import com.android.launcher3.dragndrop.DragController;
import com.android.launcher3.dragndrop.DragLayer;
@@ -70,10 +72,12 @@
UserEventDispatcher.LaunchSourceProvider {
private static final String TAG = "ShortcutsContainer";
- private Launcher mLauncher;
- private DeepShortcutManager mDeepShortcutsManager;
+ private final Launcher mLauncher;
+ private final DeepShortcutManager mDeepShortcutsManager;
private final int mDragDeadzone;
private final int mStartDragThreshold;
+ private final ShortcutMenuAccessibilityDelegate mAccessibilityDelegate;
+
private BubbleTextView mDeferredDragIcon;
private int mActivePointerId;
private int[] mTouchDown = null;
@@ -115,6 +119,7 @@
mDragDeadzone = ViewConfiguration.get(context).getScaledTouchSlop();
mStartDragThreshold = getResources().getDimensionPixelSize(
R.dimen.deep_shortcuts_start_drag_threshold);
+ mAccessibilityDelegate = new ShortcutMenuAccessibilityDelegate(mLauncher);
}
public DeepShortcutsContainer(Context context, AttributeSet attrs) {
@@ -128,12 +133,14 @@
public void populateAndShow(final BubbleTextView originalIcon, final List<String> ids) {
// Add dummy views first, and populate with real shortcut info when ready.
final int spacing = getResources().getDimensionPixelSize(R.dimen.deep_shortcuts_spacing);
- final LayoutInflater inflator = mLauncher.getLayoutInflater();
+ final LayoutInflater inflater = mLauncher.getLayoutInflater();
for (int i = 0; i < ids.size(); i++) {
- final View shortcut = inflator.inflate(R.layout.deep_shortcut, this, false);
+ final DeepShortcutView shortcut =
+ (DeepShortcutView) inflater.inflate(R.layout.deep_shortcut, this, false);
if (i < ids.size() - 1) {
((LayoutParams) shortcut.getLayoutParams()).bottomMargin = spacing;
}
+ shortcut.getBubbleText().setAccessibilityDelegate(mAccessibilityDelegate);
addView(shortcut);
}
@@ -501,4 +508,26 @@
// TODO: add target.rank
targetParent.containerType = LauncherLogProto.DEEPSHORTCUTS;
}
+
+ /**
+ * Shows the shortcuts container for {@param icon}
+ * @return the container if shown or null.
+ */
+ public static DeepShortcutsContainer showForIcon(BubbleTextView icon) {
+ Launcher launcher = Launcher.getLauncher(icon.getContext());
+ List<String> ids = launcher.getShortcutIdsForItem((ItemInfo) icon.getTag());
+ if (!ids.isEmpty()) {
+ // There are shortcuts associated with the app, so defer its drag.
+ final DeepShortcutsContainer container =
+ (DeepShortcutsContainer) launcher.getLayoutInflater().inflate(
+ R.layout.deep_shortcuts_container, launcher.getDragLayer(), false);
+ container.setVisibility(View.INVISIBLE);
+ launcher.getDragLayer().addView(container);
+ container.populateAndShow(icon, ids);
+ icon.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
+ HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
+ return container;
+ }
+ return null;
+ }
}
diff --git a/src/com/android/launcher3/shortcuts/ShortcutsContainerListener.java b/src/com/android/launcher3/shortcuts/ShortcutsContainerListener.java
index f3b0d04..f94595b 100644
--- a/src/com/android/launcher3/shortcuts/ShortcutsContainerListener.java
+++ b/src/com/android/launcher3/shortcuts/ShortcutsContainerListener.java
@@ -1,9 +1,6 @@
package com.android.launcher3.shortcuts;
-import android.content.Context;
import android.os.SystemClock;
-import android.view.HapticFeedbackConstants;
-import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewConfiguration;
@@ -11,14 +8,10 @@
import com.android.launcher3.BubbleTextView;
import com.android.launcher3.CheckLongPressHelper;
-import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
-import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.dragndrop.DragLayer;
-import java.util.List;
-
/**
* A {@link android.view.View.OnTouchListener} that creates a {@link DeepShortcutsContainer} and
* forwards touch events to it. This listener should be put on any icon that supports shortcuts.
@@ -58,6 +51,7 @@
/** If true, the gesture is not handled. The value is reset when next gesture starts. */
private boolean mIgnoreCurrentGesture;
+ private DeepShortcutsContainer mShortcutsContainer;
public ShortcutsContainerListener(BubbleTextView icon) {
mSrcIcon = icon;
@@ -78,8 +72,7 @@
if (event.getAction() == MotionEvent.ACTION_DOWN) {
// There are no shortcuts associated with this item,
// so return to normal touch handling.
- mIgnoreCurrentGesture =
- (mLauncher.getShortcutIdsForItem((ItemInfo) v.getTag())).isEmpty();
+ mIgnoreCurrentGesture = !mSrcIcon.hasDeepShortcuts();
mTouchDown[0] = (int) event.getX();
mTouchDown[1] = (int) event.getY();
@@ -134,21 +127,8 @@
* @return true to start forwarding, false otherwise
*/
protected boolean onForwardingStarted() {
- List<String> ids = mLauncher.getShortcutIdsForItem((ItemInfo) mSrcIcon.getTag());
- if (!ids.isEmpty()) {
- // There are shortcuts associated with the app, so defer its drag.
- LayoutInflater layoutInflater = (LayoutInflater) mLauncher.getSystemService
- (Context.LAYOUT_INFLATER_SERVICE);
- final DeepShortcutsContainer deepShortcutsContainer = (DeepShortcutsContainer)
- layoutInflater.inflate(R.layout.deep_shortcuts_container, mDragLayer, false);
- deepShortcutsContainer.setVisibility(View.INVISIBLE);
- mDragLayer.addView(deepShortcutsContainer);
- deepShortcutsContainer.populateAndShow(mSrcIcon, ids);
- mSrcIcon.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
- HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
- return true;
- }
- return false;
+ mShortcutsContainer = DeepShortcutsContainer.showForIcon(mSrcIcon);
+ return mShortcutsContainer != null;
}
/**
@@ -157,6 +137,7 @@
* @return true to stop forwarding, false otherwise
*/
protected boolean onForwardingStopped() {
+ mShortcutsContainer = null;
return true;
}
@@ -223,8 +204,8 @@
private void onLongPress() {
clearCallbacks();
- final View src = mSrcIcon;
- if (!src.isEnabled() || mLauncher.getShortcutIdsForItem((ItemInfo) src.getTag()).isEmpty()) {
+ final BubbleTextView src = mSrcIcon;
+ if (!src.isEnabled() || !src.hasDeepShortcuts()) {
// Ignore long-press if the view is disabled or doesn't have shortcuts.
return;
}
@@ -254,8 +235,7 @@
*/
private boolean onTouchForwarded(MotionEvent srcEvent) {
final View src = mSrcIcon;
-
- final DeepShortcutsContainer dst = mLauncher.getOpenShortcutsContainer();
+ final DeepShortcutsContainer dst = mShortcutsContainer;
if (dst == null) {
return false;
}