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Commit 813856ab authored by Pierre Barbier de Reuille's avatar Pierre Barbier de Reuille
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Correct the preview generation for App Widgets. 

If the App Widget provider doesn't define a preview, we generate one. We
needed to update it to include the correct corner radius and remove the
shadow (as Material Next doesn't use shadows).

Fix: 184610987
Test: Manually using Youtube Music
Change-Id: Id6b88821ab1b406f1c40d94f6c50e133eb7fa808
parent 5f35ff02

src/com/android/launcher3/WidgetPreviewLoader.java

+15 −1
Original line number Diff line number Diff line
@@ -457,10 +457,24 @@ public class WidgetPreviewLoader { 
            drawable.setBounds(x, 0, x + previewWidth, previewHeight);

            drawable.draw(c);

        } else {

            RectF boxRect = drawBoxWithShadow(c, previewWidth, previewHeight);

            RectF boxRect;



            // Draw horizontal and vertical lines to represent individual columns.

            final Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);



            if (Utilities.ATLEAST_S) {

                boxRect = new RectF(/* left= */ 0, /* top= */ 0, /* right= */

                        previewWidth, /* bottom= */ previewHeight);



                p.setStyle(Paint.Style.FILL);

                p.setColor(Color.WHITE);

                float roundedCorner = mContext.getResources().getDimension(

                        android.R.dimen.system_app_widget_background_radius);

                c.drawRoundRect(boxRect, roundedCorner, roundedCorner, p);

            } else {

                boxRect = drawBoxWithShadow(c, previewWidth, previewHeight);

            }



            p.setStyle(Paint.Style.STROKE);

            p.setStrokeWidth(mContext.getResources()

                    .getDimension(R.dimen.widget_preview_cell_divider_width));