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Commit 3946ecd4 authored by Sunny Goyal's avatar Sunny Goyal
Browse files

Removing some unused code from All-Apps 

Bug: 229860311
Test: Verified on device
Change-Id: I72394fb421679688f87cdbf725859ec35529a59e
parent 1a930043

src/com/android/launcher3/BubbleTextView.java

+9 −18
Original line number Diff line number Diff line
@@ -96,7 +96,6 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver, 
    private static final int MAX_SEARCH_LOOP_COUNT = 20;



    private static final int[] STATE_PRESSED = new int[]{android.R.attr.state_pressed};

    private static final float HIGHLIGHT_SCALE = 1.16f;



    private final PointF mTranslationForReorderBounce = new PointF(0, 0);

    private final PointF mTranslationForReorderPreview = new PointF(0, 0);
@@ -259,6 +258,12 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver, 
        mDotParams.scale = 0f;

        mForceHideDot = false;

        setBackground(null);



        setTag(null);

        if (mIconLoadRequest != null) {

            mIconLoadRequest.cancel();

            mIconLoadRequest = null;

        }

    }



    private void cancelDotScaleAnim() {
@@ -363,8 +368,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver, 
        }

    }



    public void setBubbleTextHolder(

            BubbleTextHolder bubbleTextHolder) {

    public void setBubbleTextHolder(BubbleTextHolder bubbleTextHolder) {

        mBubbleTextHolder = bubbleTextHolder;

    }
@@ -1020,19 +1024,6 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver, 
        getIconBounds(mIconSize, bounds);

    }



    private int getIconSizeForDisplay(int display) {

        DeviceProfile grid = mActivity.getDeviceProfile();

        switch (display) {

            case DISPLAY_ALL_APPS:

                return grid.allAppsIconSizePx;

            case DISPLAY_FOLDER:

                return grid.folderChildIconSizePx;

            case DISPLAY_WORKSPACE:

            default:

                return grid.iconSizePx;

        }

    }



    public void getSourceVisualDragBounds(Rect bounds) {

        getIconBounds(mIconSize, bounds);

    }
@@ -1045,8 +1036,8 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver, 
    }



    private void resetIconScale() {

        if (mIcon instanceof FastBitmapDrawable) {

            ((FastBitmapDrawable) mIcon).resetScale();

        if (mIcon != null) {

            mIcon.resetScale();

        }

    }

src/com/android/launcher3/allapps/AlphabeticalAppsList.java

+54 −41
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ package com.android.launcher3.allapps; 


import android.content.Context;



import androidx.recyclerview.widget.DiffUtil;

import androidx.recyclerview.widget.DiffUtil.DiffResult;



import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;

import com.android.launcher3.config.FeatureFlags;

import com.android.launcher3.model.data.AppInfo;
@@ -43,10 +46,6 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 


    public static final String TAG = "AlphabeticalAppsList";



    private static final int FAST_SCROLL_FRACTION_DISTRIBUTE_BY_ROWS_FRACTION = 0;

    private static final int FAST_SCROLL_FRACTION_DISTRIBUTE_BY_NUM_SECTIONS = 1;



    private final int mFastScrollDistributionMode = FAST_SCROLL_FRACTION_DISTRIBUTE_BY_NUM_SECTIONS;

    private final WorkAdapterProvider mWorkAdapterProvider;



    /**
@@ -198,8 +197,11 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 


    public boolean appendSearchResults(ArrayList<AdapterItem> results) {

        if (hasFilter() && results != null && results.size() > 0) {

            updateSearchAdapterItems(results, mSearchResults.size());

            refreshRecyclerView();

            int pos = mSearchResults.size();

            updateSearchAdapterItems(results, pos);

            if (mAdapter != null) {

                mAdapter.notifyItemRangeInserted(pos, results.size());

            }

            return true;

        }

        return false;
@@ -273,10 +275,6 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 
     */

    public void updateAdapterItems() {

        refillAdapterItems();

        refreshRecyclerView();

    }



    private void refreshRecyclerView() {

        if (mAdapter != null) {

            mAdapter.notifyDataSetChanged();

        }
@@ -286,9 +284,9 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 
        String lastSectionName = null;

        FastScrollSectionInfo lastFastScrollerSectionInfo = null;

        int position = 0;

        int appIndex = 0;



        // Prepare to update the list of sections, filtered apps, etc.

        ArrayList<AdapterItem> oldList = new ArrayList<>(mAdapterItems);

        mAccessibilityResultsCount = 0;

        mFastScrollerSections.clear();

        mAdapterItems.clear();
@@ -315,8 +313,7 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 
                }



                // Create an app item

                AdapterItem appItem = AdapterItem.asApp(position++, sectionName, info,

                        appIndex++);

                AdapterItem appItem = AdapterItem.asApp(position++, info);

                if (lastFastScrollerSectionInfo.fastScrollToItem == null) {

                    lastFastScrollerSectionInfo.fastScrollToItem = appItem;

                }
@@ -342,6 +339,7 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 
            int numAppsInSection = 0;

            int numAppsInRow = 0;

            int rowIndex = -1;



            for (AdapterItem item : mAdapterItems) {

                item.rowIndex = 0;

                if (BaseAllAppsAdapter.isDividerViewType(item.viewType)) {
@@ -360,22 +358,6 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 
            mNumAppRowsInAdapter = rowIndex + 1;



            // Pre-calculate all the fast scroller fractions

            switch (mFastScrollDistributionMode) {

                case FAST_SCROLL_FRACTION_DISTRIBUTE_BY_ROWS_FRACTION:

                    float rowFraction = 1f / mNumAppRowsInAdapter;

                    for (FastScrollSectionInfo info : mFastScrollerSections) {

                        AdapterItem item = info.fastScrollToItem;

                        if (!BaseAllAppsAdapter.isIconViewType(item.viewType)) {

                            info.touchFraction = 0f;

                            continue;

                        }



                        float subRowFraction =

                                item.rowAppIndex * (rowFraction / mNumAppsPerRowAllApps);

                        info.touchFraction = item.rowIndex * rowFraction + subRowFraction;

                    }

                    break;

                case FAST_SCROLL_FRACTION_DISTRIBUTE_BY_NUM_SECTIONS:

            float perSectionTouchFraction = 1f / mFastScrollerSections.size();

            float cumulativeTouchFraction = 0f;

            for (FastScrollSectionInfo info : mFastScrollerSections) {
@@ -387,8 +369,39 @@ public class AlphabeticalAppsList<T extends Context & ActivityContext> implement 
                info.touchFraction = cumulativeTouchFraction;

                cumulativeTouchFraction += perSectionTouchFraction;

            }

                    break;

        }



        DiffResult result = DiffUtil.calculateDiff(new DiffCallback(oldList, mAdapterItems));

    }



    private static class DiffCallback extends DiffUtil.Callback {

        private final List<AdapterItem> mOldItems;

        private final List<AdapterItem> mNewItems;



        DiffCallback(List<AdapterItem> oldItems, List<AdapterItem> newItems) {

            mOldItems = oldItems;

            mNewItems = newItems;

        }



        @Override

        public int getOldListSize() {

            return mOldItems.size();

        }



        @Override

        public int getNewListSize() {

            return mNewItems.size();

        }



        @Override

        public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {

            return mOldItems.get(oldItemPosition).getStableId()

                    == mNewItems.get(newItemPosition).getStableId();

        }



        @Override

        public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {

            return mOldItems.get(oldItemPosition).isContentSame(mNewItems.get(newItemPosition));

        }

    }

}

src/com/android/launcher3/allapps/BaseAllAppsAdapter.java

+20 −18
Original line number Diff line number Diff line
@@ -36,7 +36,6 @@ import com.android.launcher3.BubbleTextView; 
import com.android.launcher3.R;

import com.android.launcher3.config.FeatureFlags;

import com.android.launcher3.model.data.AppInfo;

import com.android.launcher3.model.data.ItemInfoWithIcon;

import com.android.launcher3.views.ActivityContext;



import java.util.Arrays;
@@ -94,31 +93,21 @@ public abstract class BaseAllAppsAdapter<T extends Context & ActivityContext> ex 
        // The type of this item

        public int viewType;



        // The section name of this item.  Note that there can be multiple items with different

        // sectionNames in the same section

        public String sectionName = null;

        // The row that this item shows up on

        public int rowIndex;

        // The index of this app in the row

        public int rowAppIndex;

        // The associated ItemInfoWithIcon for the item

        public ItemInfoWithIcon itemInfo = null;

        // The index of this app not including sections

        public int appIndex = -1;

        // Search section associated to result

        public DecorationInfo decorationInfo = null;

        public AppInfo itemInfo = null;



        /**

         * Factory method for AppIcon AdapterItem

         */

        public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,

                int appIndex) {

        public static AdapterItem asApp(int pos, AppInfo appInfo) {

            AdapterItem item = new AdapterItem();

            item.viewType = VIEW_TYPE_ICON;

            item.position = pos;

            item.sectionName = sectionName;

            item.itemInfo = appInfo;

            item.appIndex = appIndex;

            return item;

        }
@@ -155,6 +144,23 @@ public abstract class BaseAllAppsAdapter<T extends Context & ActivityContext> ex 
        protected boolean isCountedForAccessibility() {

            return viewType == VIEW_TYPE_ICON || viewType == VIEW_TYPE_SEARCH_MARKET;

        }



        public long getStableId() {

            return viewType;

        }



        /**

         * Called to check if the content of the item is same as the other item. This is called only

         * if the {@link #getStableId()} matches for both the items.

         */

        public boolean isContentSame(AdapterItem other) {

            // We can use itemInfo for diff, but since ItemInfo objects are singleton per Model,

            // this could prevent updates within this itemInfo object itself (like title change

            // or flag changes). We can create a better diffing logic if we store a clone a snapshot

            // of the itemInfo, but that would cause icons to be loaded lazily on the cloned object

            // instead of the singleton object.

            return false;

        }

    }



    protected final T mActivityContext;
@@ -267,11 +273,7 @@ public abstract class BaseAllAppsAdapter<T extends Context & ActivityContext> ex 
                AdapterItem adapterItem = mApps.getAdapterItems().get(position);

                BubbleTextView icon = (BubbleTextView) holder.itemView;

                icon.reset();

                if (adapterItem.itemInfo instanceof AppInfo) {

                    icon.applyFromApplicationInfo((AppInfo) adapterItem.itemInfo);

                } else {

                    icon.applyFromItemInfoWithIcon(adapterItem.itemInfo);

                }

                icon.applyFromApplicationInfo(adapterItem.itemInfo);

                break;

            case VIEW_TYPE_EMPTY_SEARCH:

                TextView emptyViewText = (TextView) holder.itemView;

src/com/android/launcher3/allapps/BaseAllAppsContainerView.java

+7 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ import androidx.annotation.Nullable; 
import androidx.annotation.VisibleForTesting;

import androidx.core.graphics.ColorUtils;

import androidx.recyclerview.widget.RecyclerView;

import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver;



import com.android.launcher3.DeviceProfile;

import com.android.launcher3.DeviceProfile.DeviceProfileListenable;
@@ -727,6 +728,12 @@ public abstract class BaseAllAppsContainerView<T extends Context & ActivityConte 
                            : new BaseAdapterProvider[]{mMainAdapterProvider};



            adapter = getAdapter(mAppsList, adapterProviders);

            adapter.registerAdapterDataObserver(new AdapterDataObserver() {

                @Override

                public void onChanged() {

                    Log.e("Hello", "On changed", new Exception());

                }

            });

            mAppsList.setAdapter(adapter);

            mLayoutManager = adapter.getLayoutManager();

        }

src/com/android/launcher3/allapps/DecorationInfo.java

deleted100644 → 0
+0 −19
Original line number Diff line number Diff line 
/*

 * 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.allapps;



public class DecorationInfo {

}