| /* |
| * Copyright (C) 2020 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.views; |
| |
| import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_ALL_APPS; |
| import static com.android.launcher3.util.Executors.MAIN_EXECUTOR; |
| import static com.android.launcher3.util.Executors.MODEL_EXECUTOR; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ShortcutInfo; |
| import android.graphics.Point; |
| import android.os.Bundle; |
| import android.util.AttributeSet; |
| import android.util.Pair; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.LinearLayout; |
| |
| import com.android.launcher3.BubbleTextView; |
| import com.android.launcher3.DeviceProfile; |
| import com.android.launcher3.DragSource; |
| import com.android.launcher3.DropTarget; |
| import com.android.launcher3.Launcher; |
| import com.android.launcher3.LauncherAppState; |
| import com.android.launcher3.R; |
| import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItemWithPayload; |
| import com.android.launcher3.allapps.search.AllAppsSearchBarController.PayloadResultHandler; |
| import com.android.launcher3.dragndrop.DragOptions; |
| import com.android.launcher3.dragndrop.DraggableView; |
| import com.android.launcher3.graphics.DragPreviewProvider; |
| import com.android.launcher3.model.data.AppInfo; |
| import com.android.launcher3.model.data.ItemInfo; |
| import com.android.launcher3.model.data.ItemInfoWithIcon; |
| import com.android.launcher3.model.data.WorkspaceItemInfo; |
| import com.android.launcher3.shortcuts.ShortcutDragPreviewProvider; |
| import com.android.launcher3.touch.ItemLongClickListener; |
| import com.android.systemui.plugins.AllAppsSearchPlugin; |
| import com.android.systemui.plugins.shared.SearchTarget; |
| import com.android.systemui.plugins.shared.SearchTargetEvent; |
| |
| import java.util.List; |
| |
| /** |
| * A view representing a high confidence app search result that includes shortcuts |
| */ |
| public class HeroSearchResultView extends LinearLayout implements DragSource, |
| PayloadResultHandler<List<Pair<ShortcutInfo, ItemInfoWithIcon>>> { |
| |
| public static final int MAX_SHORTCUTS_COUNT = 2; |
| private final Object[] mTargetInfo = createTargetInfo(); |
| BubbleTextView mBubbleTextView; |
| View mIconView; |
| BubbleTextView[] mDeepShortcutTextViews = new BubbleTextView[2]; |
| AllAppsSearchPlugin mPlugin; |
| |
| public HeroSearchResultView(Context context) { |
| super(context); |
| } |
| |
| public HeroSearchResultView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public HeroSearchResultView(Context context, AttributeSet attrs, int defStyleAttr) { |
| super(context, attrs, defStyleAttr); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| Launcher launcher = Launcher.getLauncher(getContext()); |
| DeviceProfile grid = launcher.getDeviceProfile(); |
| mIconView = findViewById(R.id.icon); |
| ViewGroup.LayoutParams iconParams = mIconView.getLayoutParams(); |
| iconParams.height = grid.allAppsIconSizePx; |
| iconParams.width = grid.allAppsIconSizePx; |
| |
| |
| mBubbleTextView = findViewById(R.id.bubble_text); |
| mBubbleTextView.setOnClickListener(view -> { |
| handleSelection(SearchTargetEvent.SELECT); |
| launcher.getItemOnClickListener().onClick(view); |
| }); |
| mBubbleTextView.setOnLongClickListener(new HeroItemDragHandler(getContext(), this)); |
| |
| |
| mDeepShortcutTextViews[0] = findViewById(R.id.shortcut_0); |
| mDeepShortcutTextViews[1] = findViewById(R.id.shortcut_1); |
| for (BubbleTextView bubbleTextView : mDeepShortcutTextViews) { |
| bubbleTextView.setLayoutParams( |
| new LinearLayout.LayoutParams(grid.allAppsIconSizePx, |
| grid.allAppsIconSizePx)); |
| bubbleTextView.setOnClickListener(view -> { |
| WorkspaceItemInfo itemInfo = (WorkspaceItemInfo) bubbleTextView.getTag(); |
| SearchTargetEvent event = getSearchTargetEvent( |
| SearchTarget.ItemType.APP_HERO, |
| SearchTargetEvent.CHILD_SELECT); |
| event.bundle = getAppBundle(itemInfo); |
| event.bundle.putString("shortcut_id", itemInfo.getDeepShortcutId()); |
| if (mPlugin != null) { |
| mPlugin.notifySearchTargetEvent(event); |
| } |
| launcher.getItemOnClickListener().onClick(view); |
| }); |
| } |
| } |
| |
| /** |
| * Apply {@link ItemInfo} for appIcon and shortcut Icons |
| */ |
| @Override |
| public void applyAdapterInfo( |
| AdapterItemWithPayload<List<Pair<ShortcutInfo, ItemInfoWithIcon>>> adapterItem) { |
| mBubbleTextView.applyFromApplicationInfo(adapterItem.appInfo); |
| mIconView.setBackground(mBubbleTextView.getIcon()); |
| mIconView.setTag(adapterItem.appInfo); |
| List<Pair<ShortcutInfo, ItemInfoWithIcon>> shortcutDetails = adapterItem.getPayload(); |
| LauncherAppState appState = LauncherAppState.getInstance(getContext()); |
| for (int i = 0; i < mDeepShortcutTextViews.length; i++) { |
| BubbleTextView shortcutView = mDeepShortcutTextViews[i]; |
| mDeepShortcutTextViews[i].setVisibility(shortcutDetails.size() > i ? VISIBLE : GONE); |
| if (i < shortcutDetails.size()) { |
| Pair<ShortcutInfo, ItemInfoWithIcon> p = shortcutDetails.get(i); |
| //apply ItemInfo and prepare view |
| shortcutView.applyFromWorkspaceItem((WorkspaceItemInfo) p.second); |
| MODEL_EXECUTOR.execute(() -> { |
| // load unbadged shortcut in background and update view when icon ready |
| appState.getIconCache().getUnbadgedShortcutIcon(p.second, p.first); |
| MAIN_EXECUTOR.post(() -> shortcutView.reapplyItemInfo(p.second)); |
| }); |
| } |
| } |
| mPlugin = adapterItem.getPlugin(); |
| adapterItem.setSelectionHandler(this::handleSelection); |
| } |
| |
| @Override |
| public Object[] getTargetInfo() { |
| return mTargetInfo; |
| } |
| |
| @Override |
| public void onDropCompleted(View target, DropTarget.DragObject d, boolean success) { |
| mBubbleTextView.setVisibility(VISIBLE); |
| mBubbleTextView.setIconVisible(true); |
| } |
| |
| private void setWillDrawIcon(boolean willDraw) { |
| mIconView.setVisibility(willDraw ? View.VISIBLE : View.INVISIBLE); |
| } |
| |
| /** |
| * Drag and drop handler for popup items in Launcher activity |
| */ |
| public static class HeroItemDragHandler implements OnLongClickListener { |
| private final Launcher mLauncher; |
| private final HeroSearchResultView mContainer; |
| |
| HeroItemDragHandler(Context context, HeroSearchResultView container) { |
| mLauncher = Launcher.getLauncher(context); |
| mContainer = container; |
| } |
| |
| @Override |
| public boolean onLongClick(View v) { |
| if (!ItemLongClickListener.canStartDrag(mLauncher)) return false; |
| mContainer.setWillDrawIcon(false); |
| |
| DraggableView draggableView = DraggableView.ofType(DraggableView.DRAGGABLE_ICON); |
| WorkspaceItemInfo itemInfo = new WorkspaceItemInfo((AppInfo) v.getTag()); |
| itemInfo.container = CONTAINER_ALL_APPS; |
| DragPreviewProvider previewProvider = new ShortcutDragPreviewProvider( |
| mContainer.mIconView, new Point()); |
| mLauncher.getWorkspace().beginDragShared(mContainer.mBubbleTextView, |
| draggableView, mContainer, itemInfo, previewProvider, new DragOptions()); |
| |
| SearchTargetEvent event = mContainer.getSearchTargetEvent( |
| SearchTarget.ItemType.APP_HERO, SearchTargetEvent.LONG_PRESS); |
| event.bundle = getAppBundle(itemInfo); |
| if (mContainer.mPlugin != null) { |
| mContainer.mPlugin.notifySearchTargetEvent(event); |
| } |
| |
| return false; |
| } |
| } |
| |
| private void handleSelection(int eventType) { |
| ItemInfo itemInfo = (ItemInfo) mBubbleTextView.getTag(); |
| if (itemInfo == null) return; |
| Launcher launcher = Launcher.getLauncher(getContext()); |
| launcher.startActivitySafely(this, itemInfo.getIntent(), itemInfo); |
| |
| SearchTargetEvent event = getSearchTargetEvent( |
| SearchTarget.ItemType.APP_HERO, eventType); |
| event.bundle = getAppBundle(itemInfo); |
| if (mPlugin != null) { |
| mPlugin.notifySearchTargetEvent(event); |
| } |
| } |
| |
| /** |
| * Helper method to generate {@link SearchTargetEvent} bundle from {@link ItemInfo} |
| */ |
| public static Bundle getAppBundle(ItemInfo itemInfo) { |
| Bundle b = new Bundle(); |
| b.putParcelable(Intent.EXTRA_COMPONENT_NAME, itemInfo.getTargetComponent()); |
| b.putParcelable(Intent.EXTRA_USER, itemInfo.user); |
| return b; |
| } |
| } |