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Commit 52e551e7 authored by Pinyao Ting's avatar Pinyao Ting Committed by Android (Google) Code Review
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Merge "cache shourtcut image Deep shortcuts now supports icon cache." into... 

Merge "cache shourtcut image Deep shortcuts now supports icon cache." into ub-launcher3-qt-future-dev
parents 8a739f95 050f9b12

iconloaderlib/src/com/android/launcher3/icons/cache/CachingLogic.java

+8 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ package com.android.launcher3.icons.cache; 


import android.content.ComponentName;

import android.content.Context;

import android.content.pm.PackageInfo;

import android.os.LocaleList;

import android.os.UserHandle;
@@ -41,4 +42,11 @@ public interface CachingLogic<T> { 
    default String getKeywords(T object, LocaleList localeList) {

        return null;

    }



    /**

     * Returns the timestamp the entry was last updated in cache.

     */

    default long getLastUpdatedTime(T object, PackageInfo info) {

        return info.lastUpdateTime;

    }

}

iconloaderlib/src/com/android/launcher3/icons/cache/IconCacheUpdateHandler.java

+3 −3
Original line number Diff line number Diff line
@@ -171,8 +171,9 @@ public class IconCacheUpdateHandler { 
                long updateTime = c.getLong(indexLastUpdate);

                int version = c.getInt(indexVersion);

                T app = componentMap.remove(component);

                if (version == info.versionCode && updateTime == info.lastUpdateTime &&

                        TextUtils.equals(c.getString(systemStateIndex),

                if (version == info.versionCode

                        && updateTime == cachingLogic.getLastUpdatedTime(app, info)

                        && TextUtils.equals(c.getString(systemStateIndex),

                                mIconCache.getIconSystemState(info.packageName))) {



                    if (mFilterMode == MODE_CLEAR_VALID_ITEMS) {
@@ -231,7 +232,6 @@ public class IconCacheUpdateHandler { 
        }

    }





    /**

     * A runnable that updates invalid icons and adds missing icons in the DB for the provided

     * LauncherActivityInfo list. Items are updated/added one at a time, so that the

src/com/android/launcher3/icons/IconCache.java

+12 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ import android.content.pm.LauncherActivityInfo; 
import android.content.pm.PackageInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.content.pm.ShortcutInfo;

import android.graphics.drawable.Drawable;

import android.os.Handler;

import android.os.Process;
@@ -48,6 +49,7 @@ import com.android.launcher3.icons.cache.BaseIconCache; 
import com.android.launcher3.icons.cache.CachingLogic;

import com.android.launcher3.icons.cache.HandlerRunnable;

import com.android.launcher3.model.PackageItemInfo;

import com.android.launcher3.shortcuts.ShortcutKey;

import com.android.launcher3.util.InstantAppResolver;

import com.android.launcher3.util.Preconditions;
@@ -62,6 +64,7 @@ public class IconCache extends BaseIconCache { 


    private final CachingLogic<ComponentWithLabel> mComponentWithLabelCachingLogic;

    private final CachingLogic<LauncherActivityInfo> mLauncherActivityInfoCachingLogic;

    private final CachingLogic<ShortcutInfo> mShortcutCachingLogic;



    private final LauncherAppsCompat mLauncherApps;

    private final UserManagerCompat mUserManager;
@@ -75,6 +78,7 @@ public class IconCache extends BaseIconCache { 
                inv.fillResIconDpi, inv.iconBitmapSize, true /* inMemoryCache */);

        mComponentWithLabelCachingLogic = new ComponentCachingLogic(context);

        mLauncherActivityInfoCachingLogic = LauncherActivityCachingLogic.newInstance(context);

        mShortcutCachingLogic = new ShortcutCachingLogic();

        mLauncherApps = LauncherAppsCompat.getInstance(mContext);

        mUserManager = UserManagerCompat.getInstance(mContext);

        mInstantAppResolver = InstantAppResolver.newInstance(mContext);
@@ -172,6 +176,14 @@ public class IconCache extends BaseIconCache { 
        getTitleAndIcon(info, () -> activityInfo, false, useLowResIcon);

    }



    /**

     * Fill in info with the icon and label for deep shortcut.

     */

    public synchronized CacheEntry getDeepShortcutTitleAndIcon(ShortcutInfo info) {

        return cacheLocked(ShortcutKey.fromInfo(info).componentName, info.getUserHandle(),

                () -> info, mShortcutCachingLogic, false, false);

    }



    /**

     * Fill in {@param info} with the icon and label. If the

     * corresponding activity is not found, it reverts to the package icon.

src/com/android/launcher3/icons/LauncherIcons.java

+6 −8
Original line number Diff line number Diff line
@@ -21,9 +21,10 @@ import android.content.Context; 
import android.content.Intent;

import android.content.pm.ShortcutInfo;

import android.graphics.Bitmap;

import android.graphics.drawable.Drawable;

import android.os.Process;



import androidx.annotation.Nullable;



import com.android.launcher3.AppInfo;

import com.android.launcher3.FastBitmapDrawable;

import com.android.launcher3.InvariantDeviceProfile;
@@ -31,14 +32,12 @@ import com.android.launcher3.ItemInfoWithIcon; 
import com.android.launcher3.LauncherAppState;

import com.android.launcher3.R;

import com.android.launcher3.graphics.IconShape;

import com.android.launcher3.icons.cache.BaseIconCache;

import com.android.launcher3.model.PackageItemInfo;

import com.android.launcher3.shortcuts.DeepShortcutManager;

import com.android.launcher3.util.Themes;



import java.util.function.Supplier;



import androidx.annotation.Nullable;



/**

 * Wrapper class to provide access to {@link BaseIconFactory} and also to provide pool of this class

 * that are threadsafe.
@@ -126,13 +125,12 @@ public class LauncherIcons extends BaseIconFactory implements AutoCloseable { 


    public BitmapInfo createShortcutIcon(ShortcutInfo shortcutInfo,

            boolean badged, @Nullable Supplier<ItemInfoWithIcon> fallbackIconProvider) {

        Drawable unbadgedDrawable = DeepShortcutManager.getInstance(mContext)

                .getShortcutIconDrawable(shortcutInfo, mFillResIconDpi);

        IconCache cache = LauncherAppState.getInstance(mContext).getIconCache();

        BaseIconCache.CacheEntry entry = cache.getDeepShortcutTitleAndIcon(shortcutInfo);



        final Bitmap unbadgedBitmap;

        if (unbadgedDrawable != null) {

            unbadgedBitmap = createScaledBitmapWithoutShadow(unbadgedDrawable, 0);

        if (entry.icon != null) {

            unbadgedBitmap = entry.icon;

        } else {

            if (fallbackIconProvider != null) {

                // Fallback icons are already badged and with appropriate shadow

src/com/android/launcher3/icons/ShortcutCachingLogic.java

0 → 100644
+67 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2019 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.icons;



import android.content.ComponentName;

import android.content.Context;

import android.content.pm.PackageInfo;

import android.content.pm.ShortcutInfo;

import android.graphics.drawable.Drawable;

import android.os.UserHandle;



import com.android.launcher3.LauncherAppState;

import com.android.launcher3.icons.cache.CachingLogic;

import com.android.launcher3.shortcuts.DeepShortcutManager;

import com.android.launcher3.shortcuts.ShortcutKey;



/**

 * Caching logic for shortcuts.

 */

public class ShortcutCachingLogic implements CachingLogic<ShortcutInfo> {



    @Override

    public ComponentName getComponent(ShortcutInfo info) {

        return ShortcutKey.fromInfo(info).componentName;

    }



    @Override

    public UserHandle getUser(ShortcutInfo info) {

        return info.getUserHandle();

    }



    @Override

    public CharSequence getLabel(ShortcutInfo info) {

        return info.getShortLabel();

    }



    @Override

    public void loadIcon(Context context, ShortcutInfo info, BitmapInfo target) {

        LauncherIcons li = LauncherIcons.obtain(context);

        Drawable unbadgedDrawable = DeepShortcutManager.getInstance(context)

                .getShortcutIconDrawable(info, LauncherAppState.getIDP(context).fillResIconDpi);

        if (unbadgedDrawable != null) {

            target.icon = li.createScaledBitmapWithoutShadow(unbadgedDrawable, 0);

        }

        li.recycle();

    }



    @Override

    public long getLastUpdatedTime(ShortcutInfo shortcutInfo, PackageInfo info) {

        if (shortcutInfo == null) return info.lastUpdateTime;

        return Math.max(shortcutInfo.getLastChangedTimestamp(), info.lastUpdateTime);

    }

}