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Commit 60d5315e authored by Alex Chau's avatar Alex Chau
Browse files

Refresh overlay when thumbnail was set for first time 

Bug: 202414125
Test: TaplTestsNexus.testOverviewActions && TaplTestsQuickstep.testOverviewActions
Change-Id: I2cc38df4c891fb21a8295d4f9c75e396c71449f2
parent 90a9982b

quickstep/src/com/android/quickstep/TaskOverlayFactory.java

+0 −7
Original line number Diff line number Diff line
@@ -208,13 +208,6 @@ public class TaskOverlayFactory implements ResourceBasedOverride { 
            }

        }



        /**

         * Called when the current task's thumbnail has changed.

         */

        public void refreshActionVisibility(ThumbnailData thumbnail) {

            getActionsView().updateDisabledFlags(DISABLED_NO_THUMBNAIL, thumbnail == null);

        }



        /**

         * End rendering live tile in Overview.

         *

quickstep/src/com/android/quickstep/views/TaskThumbnailView.java

+12 −3
Original line number Diff line number Diff line
@@ -148,10 +148,11 @@ public class TaskThumbnailView extends View { 
    public void setThumbnail(@Nullable Task task, @Nullable ThumbnailData thumbnailData,

            boolean refreshNow) {

        mTask = task;

        boolean thumbnailWasNull = mThumbnailData == null;

        mThumbnailData =

                (thumbnailData != null && thumbnailData.thumbnail != null) ? thumbnailData : null;

        if (refreshNow) {

            refresh();

            refresh(thumbnailWasNull && mThumbnailData != null);

        }

    }
@@ -162,14 +163,22 @@ public class TaskThumbnailView extends View { 


    /** Updates the shader, paint, matrix to redraw. */

    public void refresh() {

        refresh(false);

    }



    /**

     * Updates the shader, paint, matrix to redraw.

     * @param shouldRefreshOverlay whether to re-initialize overlay

     */

    private void refresh(boolean shouldRefreshOverlay) {

        if (mThumbnailData != null && mThumbnailData.thumbnail != null) {

            Bitmap bm = mThumbnailData.thumbnail;

            bm.prepareToDraw();

            mBitmapShader = new BitmapShader(bm, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);

            mPaint.setShader(mBitmapShader);

            updateThumbnailMatrix();

            if (mOverlayEnabled) {

                getTaskOverlay().refreshActionVisibility(mThumbnailData);

            if (shouldRefreshOverlay) {

                refreshOverlay();

            }

        } else {

            mBitmapShader = null;