diff options
Diffstat (limited to 'src/com/android/launcher3/folder')
4 files changed, 39 insertions, 32 deletions
diff --git a/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java b/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java index 0df787ac3..33bf2750c 100644 --- a/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java +++ b/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java @@ -20,7 +20,7 @@ public class ClippedFolderIconLayoutRule implements FolderIcon.PreviewLayoutRule private float mBaselineIconScale; @Override - public void init(int availableSpace, int intrinsicIconSize, boolean rtl) { + public void init(int availableSpace, float intrinsicIconSize, boolean rtl) { mAvailableSpace = availableSpace; mRadius = ITEM_RADIUS_SCALE_FACTOR * availableSpace / 2f; mIconSize = intrinsicIconSize; diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java index 48d8e10ed..fa148c889 100644 --- a/src/com/android/launcher3/folder/FolderIcon.java +++ b/src/com/android/launcher3/folder/FolderIcon.java @@ -36,6 +36,7 @@ import android.graphics.Region; import android.graphics.Shader; import android.graphics.drawable.Drawable; import android.os.Parcelable; +import android.support.annotation.NonNull; import android.support.v4.graphics.ColorUtils; import android.util.AttributeSet; import android.util.Property; @@ -116,7 +117,7 @@ public class FolderIcon extends FrameLayout implements FolderListener { // These variables are all associated with the drawing of the preview; they are stored // as member variables for shared usage and to avoid computation on each frame - private int mIntrinsicIconSize = -1; + private float mIntrinsicIconSize = -1; private int mTotalWidth = -1; private int mPrevTopPadding = -1; @@ -132,7 +133,7 @@ public class FolderIcon extends FrameLayout implements FolderListener { FolderIconPreviewVerifier mPreviewVerifier; private PreviewItemDrawingParams mTmpParams = new PreviewItemDrawingParams(0, 0, 0, 0); - private ArrayList<PreviewItemDrawingParams> mDrawingParams = new ArrayList<PreviewItemDrawingParams>(); + private ArrayList<PreviewItemDrawingParams> mDrawingParams = new ArrayList<>(); private Drawable mReferenceDrawable = null; private Alarm mOpenAlarm = new Alarm(); @@ -510,24 +511,12 @@ public class FolderIcon extends FrameLayout implements FolderListener { Drawable d = params.drawable; if (d != null) { - // Remove the callback to prevent invalidate as a result of property changes - Drawable.Callback cb = d.getCallback(); - d.setCallback(null); - - mTempBounds.set(d.getBounds()); - d.setBounds(0, 0, mIntrinsicIconSize, mIntrinsicIconSize); - boolean isPreloadIcon = d instanceof PreloadIconDrawable; - if (!isPreloadIcon && d instanceof FastBitmapDrawable) { - FastBitmapDrawable fd = (FastBitmapDrawable) d; - fd.drawWithBrightness(canvas, params.overlayAlpha); - } else { - d.setColorFilter(Color.argb((int) (params.overlayAlpha * 255), 255, 255, 255), - PorterDuff.Mode.SRC_ATOP); - d.draw(canvas); - d.clearColorFilter(); - } - d.setBounds(mTempBounds); - d.setCallback(cb); + Rect bounds = d.getBounds(); + canvas.save(); + canvas.translate(-bounds.left, -bounds.top); + canvas.scale(mIntrinsicIconSize / bounds.width(), mIntrinsicIconSize / bounds.height()); + d.draw(canvas); + canvas.restore(); } canvas.restore(); } @@ -1112,6 +1101,16 @@ public class FolderIcon extends FrameLayout implements FolderListener { return itemsToDisplay; } + @Override + protected boolean verifyDrawable(@NonNull Drawable who) { + for (int i = 0; i < mDrawingParams.size(); i++) { + if (mDrawingParams.get(i).drawable == who) { + return true; + } + } + return super.verifyDrawable(who); + } + private void updateItemDrawingParams(boolean animate) { List<BubbleTextView> items = getItemsToDisplay(); int nItemsInPreview = items.size(); @@ -1130,6 +1129,12 @@ public class FolderIcon extends FrameLayout implements FolderListener { PreviewItemDrawingParams p = mDrawingParams.get(i); p.drawable = items.get(i).getCompoundDrawables()[1]; + if (p.drawable != null && !mFolder.isOpen()) { + // Set the callback to FolderIcon as it is responsible to drawing the icon. The + // callback will be release when the folder is opened. + p.drawable.setCallback(this); + } + if (!animate || FeatureFlags.LAUNCHER3_LEGACY_FOLDER_ICON) { computePreviewItemDrawingParams(i, nItemsInPreview, p); if (mReferenceDrawable == null) { @@ -1300,7 +1305,7 @@ public class FolderIcon extends FrameLayout implements FolderListener { public interface PreviewLayoutRule { PreviewItemDrawingParams computePreviewItemDrawingParams(int index, int curNumItems, PreviewItemDrawingParams params); - void init(int availableSpace, int intrinsicIconSize, boolean rtl); + void init(int availableSpace, float intrinsicIconSize, boolean rtl); float scaleForItem(int index, int totalNumItems); float getIconSize(); int maxNumItems(); diff --git a/src/com/android/launcher3/folder/FolderPagedView.java b/src/com/android/launcher3/folder/FolderPagedView.java index f3f337dc0..d0ac9f4b1 100644 --- a/src/com/android/launcher3/folder/FolderPagedView.java +++ b/src/com/android/launcher3/folder/FolderPagedView.java @@ -19,6 +19,7 @@ package com.android.launcher3.folder; import android.annotation.SuppressLint; import android.content.Context; import android.graphics.Canvas; +import android.graphics.drawable.Drawable; import android.util.ArrayMap; import android.util.AttributeSet; import android.util.Log; @@ -27,6 +28,7 @@ import android.view.LayoutInflater; import android.view.View; import android.view.ViewDebug; import android.view.animation.DecelerateInterpolator; + import com.android.launcher3.BubbleTextView; import com.android.launcher3.CellLayout; import com.android.launcher3.DeviceProfile; @@ -44,6 +46,7 @@ import com.android.launcher3.Workspace.ItemOperator; import com.android.launcher3.keyboard.ViewGroupFocusHelper; import com.android.launcher3.pageindicators.PageIndicator; import com.android.launcher3.util.Thunk; + import java.util.ArrayList; import java.util.Iterator; import java.util.Map; @@ -178,14 +181,6 @@ public class FolderPagedView extends PagedView { super.dispatchDraw(canvas); } - public void onIconInvalidated(BubbleTextView icon) { - FolderIcon folderIcon = mFolder.mFolderIcon; - if (icon.getTag() instanceof ItemInfo - && folderIcon.mPreviewVerifier.isItemInPreview(((ItemInfo) icon.getTag()).rank)) { - folderIcon.invalidate(); - } - } - /** * Binds items to the layout. * @return list of items that could not be bound, probably because we hit the max size limit. @@ -562,7 +557,14 @@ public class FolderPagedView extends PagedView { if (page != null) { ShortcutAndWidgetContainer parent = page.getShortcutsAndWidgets(); for (int i = parent.getChildCount() - 1; i >= 0; i--) { - ((BubbleTextView) parent.getChildAt(i)).verifyHighRes(); + BubbleTextView icon = ((BubbleTextView) parent.getChildAt(i)); + icon.verifyHighRes(); + // Set the callback back to the actual icon, in case + // it was captured by the FolderIcon + Drawable d = icon.getCompoundDrawables()[1]; + if (d != null) { + d.setCallback(icon); + } } } } diff --git a/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java b/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java index 12bca5fdf..1ece27831 100644 --- a/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java +++ b/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java @@ -35,7 +35,7 @@ public class StackFolderIconLayoutRule implements FolderIcon.PreviewLayoutRule { private float mMaxPerspectiveShift; @Override - public void init(int availableSpace, int intrinsicIconSize, boolean rtl) { + public void init(int availableSpace, float intrinsicIconSize, boolean rtl) { mAvailableSpaceInPreview = availableSpace; // cos(45) = 0.707 + ~= 0.1) = 0.8f |