Normalizing icons in recents view
Change-Id: I1d95c1abf158044ca5666473f976b49f7997ca27
diff --git a/quickstep/libs/sysui_shared.jar b/quickstep/libs/sysui_shared.jar
index d1ac936..d5859a7 100644
--- a/quickstep/libs/sysui_shared.jar
+++ b/quickstep/libs/sysui_shared.jar
Binary files differ
diff --git a/quickstep/src/com/android/quickstep/NormalizedIconLoader.java b/quickstep/src/com/android/quickstep/NormalizedIconLoader.java
new file mode 100644
index 0000000..431fb30
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/NormalizedIconLoader.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2018 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.quickstep;
+
+import android.annotation.TargetApi;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.ActivityInfo;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.os.Build.VERSION_CODES;
+import android.os.UserHandle;
+import android.util.LruCache;
+import android.util.SparseArray;
+
+import com.android.launcher3.FastBitmapDrawable;
+import com.android.launcher3.graphics.BitmapInfo;
+import com.android.launcher3.graphics.LauncherIcons;
+import com.android.systemui.shared.recents.model.IconLoader;
+import com.android.systemui.shared.recents.model.TaskKeyLruCache;
+
+/**
+ * Extension of {@link IconLoader} with icon normalization support
+ */
+@TargetApi(Build.VERSION_CODES.O)
+public class NormalizedIconLoader extends IconLoader {
+
+ private final SparseArray<BitmapInfo> mDefaultIcons = new SparseArray<>();
+ private LauncherIcons mLauncherIcons;
+
+ public NormalizedIconLoader(Context context, TaskKeyLruCache<Drawable> iconCache,
+ LruCache<ComponentName, ActivityInfo> activityInfoCache) {
+ super(context, iconCache, activityInfoCache);
+ }
+
+ @Override
+ public Drawable getDefaultIcon(int userId) {
+ synchronized (mDefaultIcons) {
+ BitmapInfo info = mDefaultIcons.get(userId);
+ if (info == null) {
+ info = getBitmapInfo(Resources.getSystem()
+ .getDrawable(android.R.drawable.sym_def_app_icon), userId);
+ mDefaultIcons.put(userId, info);
+ }
+
+ return new FastBitmapDrawable(info);
+ }
+ }
+
+ @Override
+ protected Drawable createBadgedDrawable(Drawable drawable, int userId) {
+ return new FastBitmapDrawable(getBitmapInfo(drawable, userId));
+ }
+
+ private synchronized BitmapInfo getBitmapInfo(Drawable drawable, int userId) {
+ if (mLauncherIcons == null) {
+ mLauncherIcons = LauncherIcons.obtain(mContext);
+ }
+
+ // User version code O, so that the icon is always wrapped in an adaptive icon container.
+ return mLauncherIcons.createBadgedIconBitmap(drawable, UserHandle.of(userId),
+ Build.VERSION_CODES.O);
+ }
+
+ @Override
+ protected Drawable getBadgedActivityIcon(ActivityInfo activityInfo, int userId) {
+ return createBadgedDrawable(
+ activityInfo.loadUnbadgedIcon(mContext.getPackageManager()), userId);
+ }
+}
diff --git a/quickstep/src/com/android/quickstep/RecentsModel.java b/quickstep/src/com/android/quickstep/RecentsModel.java
index d10c5a6..182803e 100644
--- a/quickstep/src/com/android/quickstep/RecentsModel.java
+++ b/quickstep/src/com/android/quickstep/RecentsModel.java
@@ -16,18 +16,24 @@
package com.android.quickstep;
import android.annotation.TargetApi;
+import android.content.ComponentName;
import android.content.Context;
+import android.content.pm.ActivityInfo;
import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Looper;
import android.os.UserHandle;
+import android.util.LruCache;
import com.android.launcher3.MainThreadExecutor;
import com.android.launcher3.R;
import com.android.systemui.shared.recents.ISystemUiProxy;
+import com.android.systemui.shared.recents.model.IconLoader;
import com.android.systemui.shared.recents.model.RecentsTaskLoadPlan;
import com.android.systemui.shared.recents.model.RecentsTaskLoadPlan.PreloadOptions;
import com.android.systemui.shared.recents.model.RecentsTaskLoader;
+import com.android.systemui.shared.recents.model.TaskKeyLruCache;
import com.android.systemui.shared.system.ActivityManagerWrapper;
import com.android.systemui.shared.system.BackgroundExecutor;
import com.android.systemui.shared.system.TaskStackChangeListener;
@@ -75,7 +81,15 @@
Resources res = context.getResources();
mRecentsTaskLoader = new RecentsTaskLoader(mContext,
res.getInteger(R.integer.config_recentsMaxThumbnailCacheSize),
- res.getInteger(R.integer.config_recentsMaxIconCacheSize), 0);
+ res.getInteger(R.integer.config_recentsMaxIconCacheSize), 0) {
+
+ @Override
+ protected IconLoader createNewIconLoader(Context context,
+ TaskKeyLruCache<Drawable> iconCache,
+ LruCache<ComponentName, ActivityInfo> activityInfoCache) {
+ return new NormalizedIconLoader(context, iconCache, activityInfoCache);
+ }
+ };
mRecentsTaskLoader.startLoader(mContext);
mMainThreadExecutor = new MainThreadExecutor();
diff --git a/src/com/android/launcher3/FastBitmapDrawable.java b/src/com/android/launcher3/FastBitmapDrawable.java
index bd19dfa..c4ec8c9 100644
--- a/src/com/android/launcher3/FastBitmapDrawable.java
+++ b/src/com/android/launcher3/FastBitmapDrawable.java
@@ -29,6 +29,8 @@
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.graphics.drawable.Drawable;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
import android.util.Property;
import android.util.SparseArray;
@@ -304,4 +306,30 @@
}
invalidateSelf();
}
+
+ @Override
+ public ConstantState getConstantState() {
+ return new MyConstantState(mBitmap, mIconColor);
+ }
+
+ private static class MyConstantState extends ConstantState {
+ private final Bitmap mBitmap;
+ private final int mIconColor;
+
+
+ public MyConstantState(Bitmap bitmap, int color) {
+ mBitmap = bitmap;
+ mIconColor = color;
+ }
+
+ @Override
+ public Drawable newDrawable() {
+ return new FastBitmapDrawable(mBitmap, mIconColor);
+ }
+
+ @Override
+ public int getChangingConfigurations() {
+ return 0;
+ }
+ }
}