Scale RemoteViews from requestPinAppWidget shown in AddItemActivity (2b123833) · Commits · e / os / BlissLauncher3

src/com/android/launcher3/dragndrop/AddItemActivity.java

+12 −4

Original line number	Diff line number	Diff line
		@@ -189,10 +189,18 @@ public class AddItemActivity extends BaseActivity
		if (appWidgetHostView != null) {
		bounds = new Rect();
		appWidgetHostView.getSourceVisualDragBounds(bounds);
		bounds.offset(appWidgetHostView.getLeft() - (int) mLastTouchPos.x,
		appWidgetHostView.getTop() - (int) mLastTouchPos.y);
		listener = new PinItemDragListener(mRequest, bounds,
		appWidgetHostView.getMeasuredWidth(), appWidgetHostView.getMeasuredWidth());
		float appWidgetHostViewScale = mWidgetCell.getAppWidgetHostViewScale();
		int xOffset =
		appWidgetHostView.getLeft() - (int) (mLastTouchPos.x * appWidgetHostViewScale);
		int yOffset = appWidgetHostView.getTop()
		- (int) (mLastTouchPos.y * mWidgetCell.getAppWidgetHostViewScale());
		bounds.offset(xOffset, yOffset);
		listener = new PinItemDragListener(
		mRequest,
		bounds,
		appWidgetHostView.getMeasuredWidth(),
		appWidgetHostView.getMeasuredWidth(),
		appWidgetHostView.getScaleX());
		} else {
		bounds = img.getBitmapBounds();
		bounds.offset(img.getLeft() - (int) mLastTouchPos.x,

src/com/android/launcher3/dragndrop/PinItemDragListener.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -48,12 +48,19 @@ public class PinItemDragListener extends BaseItemDragListener {

		private final PinItemRequest mRequest;
		private final CancellationSignal mCancelSignal;
		private final float mPreviewScale;

		public PinItemDragListener(PinItemRequest request, Rect previewRect,
		int previewBitmapWidth, int previewViewWidth) {
		this(request, previewRect, previewBitmapWidth, previewViewWidth, /* previewScale= */ 1f);
		}

		public PinItemDragListener(PinItemRequest request, Rect previewRect,
		int previewBitmapWidth, int previewViewWidth, float previewScale) {
		super(previewRect, previewBitmapWidth, previewViewWidth);
		mRequest = request;
		mCancelSignal = new CancellationSignal();
		mPreviewScale = previewScale;
		}

		@Override
		@@ -98,7 +105,7 @@ public class PinItemDragListener extends BaseItemDragListener {

		PendingItemDragHelper dragHelper = new PendingItemDragHelper(view);
		if (mRequest.getRequestType() == PinItemRequest.REQUEST_TYPE_APPWIDGET) {
		dragHelper.setRemoteViewsPreview(getPreview(mRequest));
		dragHelper.setRemoteViewsPreview(getPreview(mRequest), mPreviewScale);
		}
		return dragHelper;
		}

src/com/android/launcher3/widget/BaseWidgetSheet.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -176,7 +176,9 @@ public abstract class BaseWidgetSheet extends AbstractSlideInView<Launcher>
		}

		PendingItemDragHelper dragHelper = new PendingItemDragHelper(v);
		dragHelper.setRemoteViewsPreview(v.getRemoteViewsPreview());
		// RemoteViews are being rendered in AppWidgetHostView in WidgetCell. And thus, the scale of
		// RemoteViews is equivalent to the AppWidgetHostView scale.
		dragHelper.setRemoteViewsPreview(v.getRemoteViewsPreview(), v.getAppWidgetHostViewScale());
		dragHelper.setAppWidgetHostViewPreview(v.getAppWidgetHostViewPreview());

		if (image.getDrawable() != null) {

src/com/android/launcher3/widget/PendingItemDragHelper.java

+13 −7

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.graphics.Paint;
		import android.graphics.Point;
		import android.graphics.Rect;
		import android.graphics.drawable.Drawable;
		import android.util.Size;
		import android.view.View;
		import android.view.View.MeasureSpec;
		import android.widget.RemoteViews;
		@@ -41,6 +42,7 @@ import com.android.launcher3.icons.FastBitmapDrawable;
		import com.android.launcher3.icons.LauncherIcons;
		import com.android.launcher3.icons.RoundDrawableWrapper;
		import com.android.launcher3.widget.dragndrop.AppWidgetHostViewDragListener;
		import com.android.launcher3.widget.util.WidgetSizes;

		/**
		* Extension of {@link DragPreviewProvider} with logic specific to pending widgets/shortcuts
		@@ -54,6 +56,7 @@ public class PendingItemDragHelper extends DragPreviewProvider {
		private int[] mEstimatedCellSize;

		@Nullable private RemoteViews mRemoteViewsPreview;
		private float mRemoteViewsPreviewScale = 1f;
		@Nullable private NavigableAppWidgetHostView mAppWidgetHostViewPreview;
		private final float mEnforcedRoundedCornersForWidget;

		@@ -68,8 +71,10 @@ public class PendingItemDragHelper extends DragPreviewProvider {
		* Sets a {@link RemoteViews} which shows an app widget preview provided by app developers in
		* the pin widget flow.
		*/
		public void setRemoteViewsPreview(@Nullable RemoteViews remoteViewsPreview) {
		public void setRemoteViewsPreview(@Nullable RemoteViews remoteViewsPreview,
		float previewScale) {
		mRemoteViewsPreview = remoteViewsPreview;
		mRemoteViewsPreviewScale = previewScale;
		}

		/** Sets a {@link NavigableAppWidgetHostView} which shows a preview layout of an app widget. */
		@@ -120,13 +125,14 @@ public class PendingItemDragHelper extends DragPreviewProvider {
		mAppWidgetHostViewPreview.setPadding(padding.left, padding.top, padding.right,
		padding.bottom);
		mAppWidgetHostViewPreview.updateAppWidget(/* remoteViews= */ mRemoteViewsPreview);
		int width =
		deviceProfile.cellWidthPx * mAddInfo.spanX + padding.left + padding.right;
		int height =
		deviceProfile.cellHeightPx * mAddInfo.spanY + padding.top + padding.bottom;
		Size widgetSizes = WidgetSizes.getWidgetPaddedSizePx(launcher,
		mAddInfo.componentName, deviceProfile, mAddInfo.spanX, mAddInfo.spanY);
		mAppWidgetHostViewPreview.measure(
		MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY));
		MeasureSpec.makeMeasureSpec(widgetSizes.getWidth(), MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(widgetSizes.getHeight(), MeasureSpec.EXACTLY));
		mAppWidgetHostViewPreview.setClipChildren(false);
		mAppWidgetHostViewPreview.setClipToPadding(false);
		mAppWidgetHostViewPreview.setScaleToFit(mRemoteViewsPreviewScale);
		}
		if (mAppWidgetHostViewPreview != null) {
		previewSizeBeforeScale[0] = mAppWidgetHostViewPreview.getMeasuredWidth();

src/com/android/launcher3/widget/WidgetCell.java

+9 −2

Original line number	Diff line number	Diff line
		@@ -127,6 +127,7 @@ public class WidgetCell extends LinearLayout implements OnLayoutChangeListener {

		private RemoteViews mRemoteViewsPreview;
		private NavigableAppWidgetHostView mAppWidgetHostViewPreview;
		private float mAppWidgetHostViewScale = 1f;
		private int mSourceContainer = CONTAINER_WIDGETS_TRAY;

		public WidgetCell(Context context) {
		@@ -177,6 +178,11 @@ public class WidgetCell extends LinearLayout implements OnLayoutChangeListener {
		return mRemoteViewsPreview;
		}

		/** Returns the app widget host view scale, which is a value between [0f, 1f]. */
		public float getAppWidgetHostViewScale() {
		return mAppWidgetHostViewScale;
		}

		/**
		* Called to clear the view and free attached resources. (e.g., {@link Bitmap}
		*/
		@@ -202,6 +208,7 @@ public class WidgetCell extends LinearLayout implements OnLayoutChangeListener {
		mWidgetImageContainer.removeView(mAppWidgetHostViewPreview);
		}
		mAppWidgetHostViewPreview = null;
		mAppWidgetHostViewScale = 1f;
		mItem = null;
		}

		@@ -364,8 +371,8 @@ public class WidgetCell extends LinearLayout implements OnLayoutChangeListener {
		if (shouldScale) {
		setNoClip(mWidgetImageContainer);
		setNoClip(mAppWidgetHostViewPreview);
		float previewLayoutScale = computeWidgetPreviewScale();
		mAppWidgetHostViewPreview.setScaleToFit(previewLayoutScale);
		mAppWidgetHostViewScale = computeWidgetPreviewScale();
		mAppWidgetHostViewPreview.setScaleToFit(mAppWidgetHostViewScale);
		}
		}
		FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(