Snap for 13580881 from 5cc433e349b3703cc1bcbc4cbf90a594a8c62102 to 25Q3-release (86da9b28) · Commits · e / os / android_frameworks_libs_systemui

iconloaderlib/src/com/android/launcher3/icons/BitmapInfo.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -191,8 +191,8 @@ public class BitmapInfo {
		protected void applyFlags(Context context, FastBitmapDrawable drawable,
		@DrawableCreationFlags int creationFlags, @Nullable Path badgeShape) {
		this.creationFlags = creationFlags;
		drawable.mDisabledAlpha = GraphicsUtils.getFloat(context, R.attr.disabledIconAlpha, 1f);
		drawable.mCreationFlags = creationFlags;
		drawable.disabledAlpha = GraphicsUtils.getFloat(context, R.attr.disabledIconAlpha, 1f);
		drawable.creationFlags = creationFlags;
		if ((creationFlags & FLAG_NO_BADGE) == 0) {
		Drawable badge = getBadgeDrawable(context, (creationFlags & FLAG_THEMED) != 0,
		(creationFlags & FLAG_SKIP_USER_BADGE) != 0, badgeShape);

iconloaderlib/src/com/android/launcher3/icons/ClockDrawableWrapper.java

+6 −5

Original line number	Diff line number	Diff line
		@@ -349,7 +349,7 @@ public class ClockDrawableWrapper extends AdaptiveIconDrawable implements Bitmap
		private final float mCanvasScale;

		ClockIconDrawable(ClockConstantState cs) {
		super(cs.mBitmapInfo);
		super(cs.getBitmapInfo());
		mBoundsOffset = cs.mBoundsOffset;
		mAnimInfo = cs.mAnimInfo;

		@@ -412,10 +412,11 @@ public class ClockDrawableWrapper extends AdaptiveIconDrawable implements Bitmap
		@Override
		protected void updateFilter() {
		super.updateFilter();
		int alpha = mIsDisabled ? (int) (mDisabledAlpha * FULLY_OPAQUE) : FULLY_OPAQUE;
		boolean isDisabled = isDisabled();
		int alpha = isDisabled ? (int) (disabledAlpha * FULLY_OPAQUE) : FULLY_OPAQUE;
		setAlpha(alpha);
		mBgPaint.setColorFilter(mIsDisabled ? getDisabledColorFilter() : mBgFilter);
		mFG.setColorFilter(mIsDisabled ? getDisabledColorFilter() : null);
		mBgPaint.setColorFilter(isDisabled ? getDisabledColorFilter() : mBgFilter);
		mFG.setColorFilter(isDisabled ? getDisabledColorFilter() : null);
		}

		@Override
		@@ -455,7 +456,7 @@ public class ClockDrawableWrapper extends AdaptiveIconDrawable implements Bitmap

		@Override
		public FastBitmapConstantState newConstantState() {
		return new ClockConstantState(mBitmapInfo, mThemedFgColor, mBoundsOffset,
		return new ClockConstantState(bitmapInfo, mThemedFgColor, mBoundsOffset,
		mAnimInfo, mBG, mBgPaint.getColorFilter());
		}

iconloaderlib/src/com/android/launcher3/icons/FastBitmapDrawable.java

deleted100644 → 0

+0 −503

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2008 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 static com.android.launcher3.icons.BaseIconFactory.getBadgeSizeForIconSize;
		import static com.android.launcher3.icons.BitmapInfo.FLAG_NO_BADGE;
		import static com.android.launcher3.icons.BitmapInfo.FLAG_THEMED;
		import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;

		import android.animation.ObjectAnimator;
		import android.graphics.Bitmap;
		import android.graphics.Canvas;
		import android.graphics.Color;
		import android.graphics.ColorFilter;
		import android.graphics.ColorMatrix;
		import android.graphics.ColorMatrixColorFilter;
		import android.graphics.Paint;
		import android.graphics.PixelFormat;
		import android.graphics.Rect;
		import android.graphics.drawable.Drawable;
		import android.util.FloatProperty;
		import android.util.Log;
		import android.view.animation.AccelerateInterpolator;
		import android.view.animation.DecelerateInterpolator;
		import android.view.animation.Interpolator;
		import android.view.animation.PathInterpolator;

		import androidx.annotation.Nullable;
		import androidx.annotation.VisibleForTesting;
		import androidx.core.graphics.ColorUtils;

		import com.android.launcher3.icons.BitmapInfo.DrawableCreationFlags;

		public class FastBitmapDrawable extends Drawable implements Drawable.Callback {

		private static final String TAG = "FastBitmapDrawable";
		private static final Interpolator ACCEL = new AccelerateInterpolator();
		private static final Interpolator DEACCEL = new DecelerateInterpolator();
		private static final Interpolator HOVER_EMPHASIZED_DECELERATE_INTERPOLATOR =
		new PathInterpolator(0.05f, 0.7f, 0.1f, 1.0f);

		@VisibleForTesting protected static final float PRESSED_SCALE = 1.1f;
		@VisibleForTesting protected static final float HOVERED_SCALE = 1.1f;
		public static final int WHITE_SCRIM_ALPHA = 138;

		private static final float DISABLED_DESATURATION = 1f;
		private static final float DISABLED_BRIGHTNESS = 0.5f;
		protected static final int FULLY_OPAQUE = 255;

		public static final int CLICK_FEEDBACK_DURATION = 200;
		public static final int HOVER_FEEDBACK_DURATION = 300;

		private static boolean sFlagHoverEnabled = false;

		private boolean mAnimationEnabled = true;

		protected final Paint mPaint = new Paint(Paint.FILTER_BITMAP_FLAG \| Paint.ANTI_ALIAS_FLAG);
		// b/404578798 - mBitmapInfo isn't expected to be null, but it is in some cases.
		@Nullable public final BitmapInfo mBitmapInfo;

		@Nullable private ColorFilter mColorFilter;

		@VisibleForTesting protected boolean mIsPressed;
		@VisibleForTesting protected boolean mIsHovered;
		protected boolean mIsDisabled;
		protected float mDisabledAlpha = 1f;

		@DrawableCreationFlags int mCreationFlags = 0;

		// Animator and properties for the fast bitmap drawable's scale
		@VisibleForTesting protected static final FloatProperty<FastBitmapDrawable> SCALE
		= new FloatProperty<FastBitmapDrawable>("scale") {
		@Override
		public Float get(FastBitmapDrawable fastBitmapDrawable) {
		return fastBitmapDrawable.mScale;
		}

		@Override
		public void setValue(FastBitmapDrawable fastBitmapDrawable, float value) {
		fastBitmapDrawable.mScale = value;
		fastBitmapDrawable.invalidateSelf();
		}
		};
		@VisibleForTesting protected ObjectAnimator mScaleAnimation;
		private float mScale = 1;
		private int mAlpha = 255;

		private Drawable mBadge;

		private boolean mHoverScaleEnabledForDisplay = true;

		protected FastBitmapDrawable(Bitmap b, int iconColor) {
		this(BitmapInfo.of(b, iconColor));
		}

		public FastBitmapDrawable(Bitmap b) {
		this(BitmapInfo.fromBitmap(b));
		}

		public FastBitmapDrawable(BitmapInfo info) {
		if (info == null) {
		Log.e(TAG, "BitmapInfo should not be null.", new Exception());
		}
		mBitmapInfo = info;
		setFilterBitmap(true);
		}

		/**
		* Returns true if the drawable points to the same bitmap icon object
		*/
		public boolean isSameInfo(BitmapInfo info) {
		return mBitmapInfo == info;
		}

		@Override
		protected void onBoundsChange(Rect bounds) {
		super.onBoundsChange(bounds);
		updateBadgeBounds(bounds);
		}

		private void updateBadgeBounds(Rect bounds) {
		if (mBadge != null) {
		setBadgeBounds(mBadge, bounds);
		}
		}

		@Override
		public final void draw(Canvas canvas) {
		if (mScale != 1f) {
		int count = canvas.save();
		Rect bounds = getBounds();
		canvas.scale(mScale, mScale, bounds.exactCenterX(), bounds.exactCenterY());
		drawInternal(canvas, bounds);
		if (mBadge != null) {
		mBadge.draw(canvas);
		}
		canvas.restoreToCount(count);
		} else {
		drawInternal(canvas, getBounds());
		if (mBadge != null) {
		mBadge.draw(canvas);
		}
		}
		}

		protected void drawInternal(Canvas canvas, Rect bounds) {
		if (mBitmapInfo == null) {
		return;
		}
		canvas.drawBitmap(mBitmapInfo.icon, null, bounds, mPaint);
		}

		/**
		* Returns the primary icon color, slightly tinted white
		*/
		public int getIconColor() {
		int whiteScrim = setColorAlphaBound(Color.WHITE, WHITE_SCRIM_ALPHA);
		if (mBitmapInfo == null) {
		return whiteScrim;
		}
		return ColorUtils.compositeColors(whiteScrim, mBitmapInfo.color);
		}

		/**
		* Returns if this represents a themed icon
		*/
		public boolean isThemed() {
		return false;
		}

		/**
		* Returns true if the drawable was created with theme, even if it doesn't
		* support theming itself.
		*/
		public boolean isCreatedForTheme() {
		return isThemed() \|\| (mCreationFlags & FLAG_THEMED) != 0;
		}

		@Override
		public void setColorFilter(ColorFilter cf) {
		mColorFilter = cf;
		updateFilter();
		}

		@Override
		public int getOpacity() {
		return PixelFormat.TRANSLUCENT;
		}

		@Override
		public void setAlpha(int alpha) {
		if (mAlpha != alpha) {
		mAlpha = alpha;
		mPaint.setAlpha(alpha);
		invalidateSelf();
		if (mBadge != null) {
		mBadge.setAlpha(alpha);
		}
		}
		}

		@Override
		public void setFilterBitmap(boolean filterBitmap) {
		mPaint.setFilterBitmap(filterBitmap);
		mPaint.setAntiAlias(filterBitmap);
		}

		@Override
		public int getAlpha() {
		return mAlpha;
		}

		public void resetScale() {
		if (mScaleAnimation != null) {
		mScaleAnimation.cancel();
		mScaleAnimation = null;
		}
		mScale = 1;
		invalidateSelf();
		}

		public float getAnimatedScale() {
		return mScaleAnimation == null ? 1 : mScale;
		}

		@Override
		public int getIntrinsicWidth() {
		if (mBitmapInfo == null) {
		return 0;
		}
		return mBitmapInfo.icon.getWidth();
		}

		@Override
		public int getIntrinsicHeight() {
		if (mBitmapInfo == null) {
		return 0;
		}
		return mBitmapInfo.icon.getHeight();
		}

		@Override
		public int getMinimumWidth() {
		return getBounds().width();
		}

		@Override
		public int getMinimumHeight() {
		return getBounds().height();
		}

		@Override
		public boolean isStateful() {
		return true;
		}

		@Override
		public ColorFilter getColorFilter() {
		return mPaint.getColorFilter();
		}

		@Override
		protected boolean onStateChange(int[] state) {
		if (!mAnimationEnabled) {
		return false;
		}

		boolean isPressed = false;
		boolean isHovered = false;
		for (int s : state) {
		if (s == android.R.attr.state_pressed) {
		isPressed = true;
		break;
		} else if (sFlagHoverEnabled
		&& s == android.R.attr.state_hovered
		&& mHoverScaleEnabledForDisplay) {
		isHovered = true;
		// Do not break on hovered state, as pressed state should take precedence.
		}
		}
		if (mIsPressed != isPressed \|\| mIsHovered != isHovered) {
		if (mScaleAnimation != null) {
		mScaleAnimation.cancel();
		}

		float endScale = isPressed ? PRESSED_SCALE : (isHovered ? HOVERED_SCALE : 1f);
		if (mScale != endScale) {
		if (isVisible()) {
		Interpolator interpolator =
		isPressed != mIsPressed ? (isPressed ? ACCEL : DEACCEL)
		: HOVER_EMPHASIZED_DECELERATE_INTERPOLATOR;
		int duration =
		isPressed != mIsPressed ? CLICK_FEEDBACK_DURATION
		: HOVER_FEEDBACK_DURATION;
		mScaleAnimation = ObjectAnimator.ofFloat(this, SCALE, endScale);
		mScaleAnimation.setDuration(duration);
		mScaleAnimation.setInterpolator(interpolator);
		mScaleAnimation.start();
		} else {
		mScale = endScale;
		invalidateSelf();
		}
		}
		mIsPressed = isPressed;
		mIsHovered = isHovered;
		return true;
		}
		return false;
		}

		public void setIsDisabled(boolean isDisabled) {
		if (mIsDisabled != isDisabled) {
		mIsDisabled = isDisabled;
		if (mBadge instanceof FastBitmapDrawable fbd) {
		fbd.setIsDisabled(isDisabled);
		}
		updateFilter();
		}
		}

		protected boolean isDisabled() {
		return mIsDisabled;
		}

		public void setBadge(Drawable badge) {
		if (mBadge != null) {
		mBadge.setCallback(null);
		}
		mBadge = badge;
		if (mBadge != null) {
		mBadge.setCallback(this);
		}
		updateBadgeBounds(getBounds());
		updateFilter();
		}

		@VisibleForTesting
		public Drawable getBadge() {
		return mBadge;
		}

		/**
		* Updates the paint to reflect the current brightness and saturation.
		*/
		protected void updateFilter() {
		mPaint.setColorFilter(mIsDisabled ? getDisabledColorFilter(mDisabledAlpha) : mColorFilter);
		if (mBadge != null) {
		mBadge.setColorFilter(getColorFilter());
		}
		invalidateSelf();
		}

		protected FastBitmapConstantState newConstantState() {
		return new FastBitmapConstantState(mBitmapInfo);
		}

		@Override
		public final ConstantState getConstantState() {
		FastBitmapConstantState cs = newConstantState();
		cs.mIsDisabled = mIsDisabled;
		if (mBadge != null) {
		cs.mBadgeConstantState = mBadge.getConstantState();
		}
		cs.mCreationFlags = mCreationFlags;
		return cs;
		}

		public static ColorFilter getDisabledColorFilter() {
		return getDisabledColorFilter(1);
		}

		// Returns if the FastBitmapDrawable contains a badge.
		public boolean hasBadge() {
		return (mCreationFlags & FLAG_NO_BADGE) == 0;
		}

		private static ColorFilter getDisabledColorFilter(float disabledAlpha) {
		ColorMatrix tempBrightnessMatrix = new ColorMatrix();
		ColorMatrix tempFilterMatrix = new ColorMatrix();

		tempFilterMatrix.setSaturation(1f - DISABLED_DESATURATION);
		float scale = 1 - DISABLED_BRIGHTNESS;
		int brightnessI = (int) (255 * DISABLED_BRIGHTNESS);
		float[] mat = tempBrightnessMatrix.getArray();
		mat[0] = scale;
		mat[6] = scale;
		mat[12] = scale;
		mat[4] = brightnessI;
		mat[9] = brightnessI;
		mat[14] = brightnessI;
		mat[18] = disabledAlpha;
		tempFilterMatrix.preConcat(tempBrightnessMatrix);
		return new ColorMatrixColorFilter(tempFilterMatrix);
		}

		protected static final int getDisabledColor(int color) {
		int component = (Color.red(color) + Color.green(color) + Color.blue(color)) / 3;
		float scale = 1 - DISABLED_BRIGHTNESS;
		int brightnessI = (int) (255 * DISABLED_BRIGHTNESS);
		component = Math.min(Math.round(scale * component + brightnessI), FULLY_OPAQUE);
		return Color.rgb(component, component, component);
		}

		/**
		* Sets the bounds for the badge drawable based on the main icon bounds
		*/
		public static void setBadgeBounds(Drawable badge, Rect iconBounds) {
		int size = getBadgeSizeForIconSize(iconBounds.width());
		badge.setBounds(iconBounds.right - size, iconBounds.bottom - size,
		iconBounds.right, iconBounds.bottom);
		}

		@Override
		public void invalidateDrawable(Drawable who) {
		if (who == mBadge) {
		invalidateSelf();
		}
		}

		@Override
		public void scheduleDrawable(Drawable who, Runnable what, long when) {
		if (who == mBadge) {
		scheduleSelf(what, when);
		}
		}

		@Override
		public void unscheduleDrawable(Drawable who, Runnable what) {
		unscheduleSelf(what);
		}

		/**
		* Sets whether hover state functionality is enabled.
		*/
		public static void setFlagHoverEnabled(boolean isFlagHoverEnabled) {
		sFlagHoverEnabled = isFlagHoverEnabled;
		}

		public void setHoverScaleEnabledForDisplay(boolean hoverScaleEnabledForDisplay) {
		mHoverScaleEnabledForDisplay = hoverScaleEnabledForDisplay;
		}

		public boolean isAnimationEnabled() {
		return mAnimationEnabled;
		}

		public void setAnimationEnabled(boolean animationEnabled) {
		mAnimationEnabled = animationEnabled;
		}

		public static class FastBitmapConstantState extends ConstantState {
		protected final BitmapInfo mBitmapInfo;

		// These are initialized later so that subclasses don't need to
		// pass everything in constructor
		protected boolean mIsDisabled;
		private ConstantState mBadgeConstantState;

		@DrawableCreationFlags int mCreationFlags = 0;

		public FastBitmapConstantState(Bitmap bitmap, int color) {
		this(BitmapInfo.of(bitmap, color));
		}

		public FastBitmapConstantState(BitmapInfo info) {
		mBitmapInfo = info;
		}

		protected FastBitmapDrawable createDrawable() {
		return new FastBitmapDrawable(mBitmapInfo);
		}

		@Override
		public final FastBitmapDrawable newDrawable() {
		FastBitmapDrawable drawable = createDrawable();
		drawable.setIsDisabled(mIsDisabled);
		if (mBadgeConstantState != null) {
		drawable.setBadge(mBadgeConstantState.newDrawable());
		}
		drawable.mCreationFlags = mCreationFlags;
		return drawable;
		}

		@Override
		public int getChangingConfigurations() {
		return 0;
		}
		}
		}

iconloaderlib/src/com/android/launcher3/icons/FastBitmapDrawable.kt

0 → 100644

+369 −0

File added.

Preview size limit exceeded, changes collapsed.

iconloaderlib/src/com/android/launcher3/icons/PlaceHolderIconDrawable.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -42,7 +42,7 @@ public class PlaceHolderIconDrawable extends FastBitmapDrawable {
		public PlaceHolderIconDrawable(BitmapInfo info, Context context) {
		super(info);
		mProgressPath = getDefaultPath();
		mPaint.setColor(ColorUtils.compositeColors(
		paint.setColor(ColorUtils.compositeColors(
		GraphicsUtils.getAttrColor(context, R.attr.loadingIconColor), info.color));
		}

		@@ -62,13 +62,13 @@ public class PlaceHolderIconDrawable extends FastBitmapDrawable {
		int saveCount = canvas.save();
		canvas.translate(bounds.left, bounds.top);
		canvas.scale(bounds.width() / 100f, bounds.height() / 100f);
		canvas.drawPath(mProgressPath, mPaint);
		canvas.drawPath(mProgressPath, paint);
		canvas.restoreToCount(saveCount);
		}

		/** Updates this placeholder to {@code newIcon} with animation. */
		public void animateIconUpdate(Drawable newIcon) {
		int placeholderColor = mPaint.getColor();
		int placeholderColor = paint.getColor();
		int originalAlpha = Color.alpha(placeholderColor);

		ValueAnimator iconUpdateAnimation = ValueAnimator.ofInt(originalAlpha, 0);