Only add widgets system shortcut if widgets exist
Before we were adding it in a disabled state, and then enabling it once
widgets were bound (if widgets existed for that app). Now we load all
widgets when launcher starts so that we can use the values for the
purpose of animating the popup container. Then, as the container opens,
we reload widgets/shortcuts for that particular app and add/remove the
widgets shortcut if necessary.
Bug: 34940468
Change-Id: I64bd009442d10d3d1f9a977bdedfdb639a7dd193
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index f8c591c..3793bb5 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -732,6 +732,16 @@
if (DEBUG_LOADERS) Log.d(TAG, "step 3.2: bind deep shortcuts");
bindDeepShortcuts();
+ // Take a break
+ if (DEBUG_LOADERS) Log.d(TAG, "step 3 completed, wait for idle");
+ waitForIdle();
+ verifyNotStopped();
+
+ // fourth step
+ if (DEBUG_LOADERS) Log.d(TAG, "step 4.1: loading widgets");
+ refreshAndBindWidgetsAndShortcuts(getCallback(), false /* bindFirst */,
+ null /* packageUser */);
+
synchronized (mLock) {
// Everything loaded bind the data.
mModelLoaded = true;
diff --git a/src/com/android/launcher3/model/PackageUpdatedTask.java b/src/com/android/launcher3/model/PackageUpdatedTask.java
index ee7186a..f03c9c7 100644
--- a/src/com/android/launcher3/model/PackageUpdatedTask.java
+++ b/src/com/android/launcher3/model/PackageUpdatedTask.java
@@ -44,6 +44,7 @@
import com.android.launcher3.util.FlagOp;
import com.android.launcher3.util.ItemInfoMatcher;
import com.android.launcher3.util.ManagedProfileHeuristic;
+import com.android.launcher3.util.PackageUserKey;
import java.util.ArrayList;
import java.util.Arrays;
@@ -370,6 +371,14 @@
callbacks.notifyWidgetProvidersChanged();
}
});
+ } else if (Utilities.isAtLeastO() && mOp == OP_ADD) {
+ // Load widgets for the new package.
+ for (int i = 0; i < N; i++) {
+ LauncherModel model = app.getModel();
+ model.refreshAndBindWidgetsAndShortcuts(
+ model.getCallback(), false /* bindFirst */,
+ new PackageUserKey(packages[i], mUser) /* packageUser */);
+ }
}
}
}
diff --git a/src/com/android/launcher3/popup/PopupContainerWithArrow.java b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
index 5891085..a4823ae 100644
--- a/src/com/android/launcher3/popup/PopupContainerWithArrow.java
+++ b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
@@ -146,21 +146,24 @@
return null;
}
- List<String> shortcutIds = launcher.getPopupDataProvider().getShortcutIdsForItem(itemInfo);
- List<NotificationKeyData> notificationKeys = launcher.getPopupDataProvider()
+ PopupDataProvider popupDataProvider = launcher.getPopupDataProvider();
+ List<String> shortcutIds = popupDataProvider.getShortcutIdsForItem(itemInfo);
+ List<NotificationKeyData> notificationKeys = popupDataProvider
.getNotificationKeysForItem(itemInfo);
+ List<SystemShortcut> systemShortcuts = popupDataProvider
+ .getEnabledSystemShortcutsForItem(itemInfo);
final PopupContainerWithArrow container =
(PopupContainerWithArrow) launcher.getLayoutInflater().inflate(
R.layout.popup_container, launcher.getDragLayer(), false);
container.setVisibility(View.INVISIBLE);
launcher.getDragLayer().addView(container);
- container.populateAndShow(icon, shortcutIds, notificationKeys);
+ container.populateAndShow(icon, shortcutIds, notificationKeys, systemShortcuts);
return container;
}
public void populateAndShow(final BubbleTextView originalIcon, final List<String> shortcutIds,
- final List<NotificationKeyData> notificationKeys) {
+ final List<NotificationKeyData> notificationKeys, List<SystemShortcut> systemShortcuts) {
final Resources resources = getResources();
final int arrowWidth = resources.getDimensionPixelSize(R.dimen.popup_arrow_width);
final int arrowHeight = resources.getDimensionPixelSize(R.dimen.popup_arrow_height);
@@ -171,7 +174,7 @@
// Add dummy views first, and populate with real info when ready.
PopupPopulator.Item[] itemsToPopulate = PopupPopulator
- .getItemsToPopulate(shortcutIds, notificationKeys);
+ .getItemsToPopulate(shortcutIds, notificationKeys, systemShortcuts);
addDummyViews(originalIcon, itemsToPopulate, notificationKeys.size() > 1);
measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
@@ -218,7 +221,7 @@
new Handler(workerLooper).postAtFrontOfQueue(PopupPopulator.createUpdateRunnable(
mLauncher, originalItemInfo, new Handler(Looper.getMainLooper()),
this, shortcutIds, shortcutViews, notificationKeys, mNotificationItemView,
- systemShortcutViews));
+ systemShortcuts, systemShortcutViews));
}
private void addDummyViews(BubbleTextView originalIcon,
@@ -624,12 +627,9 @@
@Override
protected void onWidgetsBound() {
- enableWidgets();
- }
-
- public boolean enableWidgets() {
- return mShortcutsItemView != null && mShortcutsItemView.enableWidgets(
- (ItemInfo) mOriginalIcon.getTag());
+ if (mShortcutsItemView != null) {
+ mShortcutsItemView.enableWidgetsIfExist(mOriginalIcon);
+ }
}
private ObjectAnimator createArrowScaleAnim(float scale) {
diff --git a/src/com/android/launcher3/popup/PopupDataProvider.java b/src/com/android/launcher3/popup/PopupDataProvider.java
index c1a9ba1..eaceaa9 100644
--- a/src/com/android/launcher3/popup/PopupDataProvider.java
+++ b/src/com/android/launcher3/popup/PopupDataProvider.java
@@ -33,6 +33,7 @@
import com.android.launcher3.util.MultiHashMap;
import com.android.launcher3.util.PackageUserKey;
+import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
@@ -49,7 +50,7 @@
private static final String TAG = "PopupDataProvider";
/** Note that these are in order of priority. */
- public static final SystemShortcut[] SYSTEM_SHORTCUTS = new SystemShortcut[] {
+ private static final SystemShortcut[] SYSTEM_SHORTCUTS = new SystemShortcut[] {
new SystemShortcut.AppInfo(),
new SystemShortcut.Widgets(),
};
@@ -240,6 +241,16 @@
: notificationListener.getNotificationsForKeys(notificationKeys);
}
+ public @NonNull List<SystemShortcut> getEnabledSystemShortcutsForItem(ItemInfo info) {
+ List<SystemShortcut> systemShortcuts = new ArrayList<>();
+ for (SystemShortcut systemShortcut : SYSTEM_SHORTCUTS) {
+ if (systemShortcut.getOnClickListener(mLauncher, info) != null) {
+ systemShortcuts.add(systemShortcut);
+ }
+ }
+ return systemShortcuts;
+ }
+
public void cancelNotification(String notificationKey) {
NotificationListener notificationListener = NotificationListener.getInstanceIfConnected();
if (notificationListener == null) {
diff --git a/src/com/android/launcher3/popup/PopupPopulator.java b/src/com/android/launcher3/popup/PopupPopulator.java
index 1128894..c62d877 100644
--- a/src/com/android/launcher3/popup/PopupPopulator.java
+++ b/src/com/android/launcher3/popup/PopupPopulator.java
@@ -72,7 +72,8 @@
}
public static @NonNull Item[] getItemsToPopulate(@NonNull List<String> shortcutIds,
- @NonNull List<NotificationKeyData> notificationKeys) {
+ @NonNull List<NotificationKeyData> notificationKeys,
+ @NonNull List<SystemShortcut> systemShortcuts) {
boolean hasNotifications = notificationKeys.size() > 0;
int numNotificationItems = hasNotifications ? 1 : 0;
int numShortcuts = shortcutIds.size();
@@ -80,7 +81,7 @@
numShortcuts = MAX_SHORTCUTS_IF_NOTIFICATIONS;
}
int numItems = Math.min(MAX_ITEMS, numShortcuts + numNotificationItems)
- + PopupDataProvider.SYSTEM_SHORTCUTS.length;
+ + systemShortcuts.size();
Item[] items = new Item[numItems];
for (int i = 0; i < numItems; i++) {
items[i] = Item.SHORTCUT;
@@ -91,7 +92,7 @@
}
// The system shortcuts are always last.
boolean iconsOnly = !shortcutIds.isEmpty();
- for (int i = 0; i < PopupDataProvider.SYSTEM_SHORTCUTS.length; i++) {
+ for (int i = 0; i < systemShortcuts.size(); i++) {
items[numItems - 1 - i] = iconsOnly ? Item.SYSTEM_SHORTCUT_ICON : Item.SYSTEM_SHORTCUT;
}
return items;
@@ -182,7 +183,8 @@
final Handler uiHandler, final PopupContainerWithArrow container,
final List<String> shortcutIds, final List<DeepShortcutView> shortcutViews,
final List<NotificationKeyData> notificationKeys,
- final NotificationItemView notificationView, final List<View> systemShortcutViews) {
+ final NotificationItemView notificationView, final List<SystemShortcut> systemShortcuts,
+ final List<View> systemShortcutViews) {
final ComponentName activity = originalInfo.getTargetComponent();
final UserHandle user = originalInfo.user;
return new Runnable() {
@@ -217,8 +219,8 @@
// This ensures that mLauncher.getWidgetsForPackageUser()
// doesn't return null (it puts all the widgets in memory).
- for (int i = 0; i < PopupDataProvider.SYSTEM_SHORTCUTS.length; i++) {
- final SystemShortcut systemShortcut = PopupDataProvider.SYSTEM_SHORTCUTS[i];
+ for (int i = 0; i < systemShortcuts.size(); i++) {
+ final SystemShortcut systemShortcut = systemShortcuts.get(i);
uiHandler.post(new UpdateSystemShortcutChild(container,
systemShortcutViews.get(i), systemShortcut, launcher, originalInfo));
}
@@ -274,7 +276,6 @@
/** Updates the system shortcut child based on the given shortcut info. */
private static class UpdateSystemShortcutChild implements Runnable {
- private static final float DISABLED_ALPHA = 0.38f;
private final PopupContainerWithArrow mContainer;
private final View mSystemShortcutChild;
@@ -294,31 +295,26 @@
@Override
public void run() {
final Context context = mSystemShortcutChild.getContext();
- if (mSystemShortcutChild instanceof DeepShortcutView) {
- // Expanded system shortcut, with both icon and text shown on white background.
- final DeepShortcutView shortcutView = (DeepShortcutView) mSystemShortcutChild;
- shortcutView.getIconView().setBackground(mSystemShortcutInfo.getIcon(context,
- android.R.attr.textColorTertiary));
- shortcutView.getBubbleText().setText(mSystemShortcutInfo.getLabel(context));
- } else if (mSystemShortcutChild instanceof ImageView) {
- // Only the system shortcut icon shows on a gray background header.
- final ImageView shortcutIcon = (ImageView) mSystemShortcutChild;
- shortcutIcon.setImageDrawable(mSystemShortcutInfo.getIcon(context,
- android.R.attr.textColorHint));
- shortcutIcon.setContentDescription(mSystemShortcutInfo.getLabel(context));
- }
- if (!(mSystemShortcutInfo instanceof SystemShortcut.Widgets)) {
- mSystemShortcutChild.setOnClickListener(mSystemShortcutInfo
- .getOnClickListener(mLauncher, mItemInfo));
- } else {
- mSystemShortcutChild.setTag(mSystemShortcutInfo);
- // Widgets might not be enabled right away.
- if (mContainer.enableWidgets()) {
- return;
- }
- // Disable Widgets (we might be able to re-enable when widgets are bound).
- mSystemShortcutChild.setAlpha(DISABLED_ALPHA);
- }
+ initializeSystemShortcut(context, mSystemShortcutChild, mSystemShortcutInfo);
+ mSystemShortcutChild.setOnClickListener(mSystemShortcutInfo
+ .getOnClickListener(mLauncher, mItemInfo));
}
}
+
+ public static void initializeSystemShortcut(Context context, View view, SystemShortcut info) {
+ if (view instanceof DeepShortcutView) {
+ // Expanded system shortcut, with both icon and text shown on white background.
+ final DeepShortcutView shortcutView = (DeepShortcutView) view;
+ shortcutView.getIconView().setBackground(info.getIcon(context,
+ android.R.attr.textColorTertiary));
+ shortcutView.getBubbleText().setText(info.getLabel(context));
+ } else if (view instanceof ImageView) {
+ // Only the system shortcut icon shows on a gray background header.
+ final ImageView shortcutIcon = (ImageView) view;
+ shortcutIcon.setImageDrawable(info.getIcon(context,
+ android.R.attr.textColorHint));
+ shortcutIcon.setContentDescription(info.getLabel(context));
+ }
+ view.setTag(info);
+ }
}
diff --git a/src/com/android/launcher3/popup/SystemShortcut.java b/src/com/android/launcher3/popup/SystemShortcut.java
index de88499..15fd126 100644
--- a/src/com/android/launcher3/popup/SystemShortcut.java
+++ b/src/com/android/launcher3/popup/SystemShortcut.java
@@ -43,7 +43,6 @@
public abstract View.OnClickListener getOnClickListener(final Launcher launcher,
final ItemInfo itemInfo);
-
public static class Widgets extends SystemShortcut {
public Widgets() {
diff --git a/src/com/android/launcher3/shortcuts/ShortcutsItemView.java b/src/com/android/launcher3/shortcuts/ShortcutsItemView.java
index 1f90bb0..ee64b98 100644
--- a/src/com/android/launcher3/shortcuts/ShortcutsItemView.java
+++ b/src/com/android/launcher3/shortcuts/ShortcutsItemView.java
@@ -26,6 +26,7 @@
import android.widget.LinearLayout;
import com.android.launcher3.AbstractFloatingView;
+import com.android.launcher3.BubbleTextView;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherAnimUtils;
@@ -119,6 +120,10 @@
}
public void addShortcutView(View shortcutView, PopupPopulator.Item shortcutType) {
+ addShortcutView(shortcutView, shortcutType, -1);
+ }
+
+ private void addShortcutView(View shortcutView, PopupPopulator.Item shortcutType, int index) {
if (shortcutType == PopupPopulator.Item.SHORTCUT) {
mDeepShortcutViews.add((DeepShortcutView) shortcutView);
} else {
@@ -131,7 +136,7 @@
R.layout.system_shortcut_icons, mShortcutsLayout, false);
mShortcutsLayout.addView(mSystemShortcutIcons, 0);
}
- mSystemShortcutIcons.addView(shortcutView);
+ mSystemShortcutIcons.addView(shortcutView, index);
} else {
if (mShortcutsLayout.getChildCount() > 0) {
View prevChild = mShortcutsLayout.getChildAt(mShortcutsLayout.getChildCount() - 1);
@@ -139,7 +144,7 @@
prevChild.findViewById(R.id.divider).setVisibility(VISIBLE);
}
}
- mShortcutsLayout.addView(shortcutView);
+ mShortcutsLayout.addView(shortcutView, index);
}
}
@@ -160,24 +165,47 @@
}
/**
- * Sets the onClickListener on widgets system shortcut child, and updates alpha to 1.
- * @return whether widgets is enabled, i.e. the onClickListener is not null.
+ * Adds a {@link SystemShortcut.Widgets} item if there are widgets for the given ItemInfo.
*/
- public boolean enableWidgets(ItemInfo itemInfo) {
- for (View systemShortcut : mSystemShortcutViews) {
- if (systemShortcut.getTag() instanceof SystemShortcut.Widgets) {
- View.OnClickListener onClickListener =
- ((SystemShortcut.Widgets) systemShortcut.getTag()).getOnClickListener(
- mLauncher, itemInfo);
- if (onClickListener != null) {
- systemShortcut.setAlpha(1f);
- systemShortcut.setOnClickListener(onClickListener);
- return true;
- }
- return false;
+ public void enableWidgetsIfExist(final BubbleTextView originalIcon) {
+ ItemInfo itemInfo = (ItemInfo) originalIcon.getTag();
+ SystemShortcut widgetInfo = new SystemShortcut.Widgets();
+ View.OnClickListener onClickListener = widgetInfo.getOnClickListener(mLauncher, itemInfo);
+ View widgetsView = null;
+ for (View systemShortcutView : mSystemShortcutViews) {
+ if (systemShortcutView.getTag() instanceof SystemShortcut.Widgets) {
+ widgetsView = systemShortcutView;
+ break;
}
}
- return false;
+ final PopupPopulator.Item widgetsItem = mSystemShortcutIcons == null
+ ? PopupPopulator.Item.SYSTEM_SHORTCUT
+ : PopupPopulator.Item.SYSTEM_SHORTCUT_ICON;
+ if (onClickListener != null && widgetsView == null) {
+ // We didn't have any widgets cached but now there are some, so enable the shortcut.
+ widgetsView = mLauncher.getLayoutInflater().inflate(widgetsItem.layoutId, this, false);
+ PopupPopulator.initializeSystemShortcut(getContext(), widgetsView, widgetInfo);
+ widgetsView.setOnClickListener(onClickListener);
+ if (widgetsItem == PopupPopulator.Item.SYSTEM_SHORTCUT_ICON) {
+ addShortcutView(widgetsView, widgetsItem, 0);
+ } else {
+ // If using the expanded system shortcut (as opposed to just the icon), we need to
+ // reopen the container to ensure measurements etc. all work out. While this could
+ // be quite janky, in practice the user would typically see a small flicker as the
+ // animation restarts partway through, and this is a very rare edge case anyway.
+ ((PopupContainerWithArrow) getParent()).close(false);
+ PopupContainerWithArrow.showForIcon(originalIcon);
+ }
+ } else if (onClickListener == null && widgetsView != null) {
+ // No widgets exist, but we previously added the shortcut so remove it.
+ if (widgetsItem == PopupPopulator.Item.SYSTEM_SHORTCUT_ICON) {
+ mSystemShortcutViews.remove(widgetsView);
+ mSystemShortcutIcons.removeView(widgetsView);
+ } else {
+ ((PopupContainerWithArrow) getParent()).close(false);
+ PopupContainerWithArrow.showForIcon(originalIcon);
+ }
+ }
}
@Override