Do not allow widget to be resized beyond max size. (471922c5) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/AppWidgetResizeFrame.java

+17 −3

Original line number	Diff line number	Diff line
		@@ -100,6 +100,8 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
		private int mRunningVInc;
		private int mMinHSpan;
		private int mMinVSpan;
		private int mMaxHSpan;
		private int mMaxVSpan;
		private int mDeltaX;
		private int mDeltaY;
		private int mDeltaXAddOn;
		@@ -183,6 +185,8 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O

		mMinHSpan = info.minSpanX;
		mMinVSpan = info.minSpanY;
		mMaxHSpan = info.maxSpanX;
		mMaxVSpan = info.maxSpanY;

		mWidgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(getContext(),
		widgetView.getAppWidgetInfo().provider, null);
		@@ -314,7 +318,7 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
		// expandability.
		mTempRange1.set(cellX, spanX + cellX);
		int hSpanDelta = mTempRange1.applyDeltaAndBound(mLeftBorderActive, mRightBorderActive,
		hSpanInc, mMinHSpan, mCellLayout.getCountX(), mTempRange2);
		hSpanInc, mMinHSpan, mMaxHSpan, mCellLayout.getCountX(), mTempRange2);
		cellX = mTempRange2.start;
		spanX = mTempRange2.size();
		if (hSpanDelta != 0) {
		@@ -323,7 +327,7 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O

		mTempRange1.set(cellY, spanY + cellY);
		int vSpanDelta = mTempRange1.applyDeltaAndBound(mTopBorderActive, mBottomBorderActive,
		vSpanInc, mMinVSpan, mCellLayout.getCountY(), mTempRange2);
		vSpanInc, mMinVSpan, mMaxVSpan, mCellLayout.getCountY(), mTempRange2);
		cellY = mTempRange2.start;
		spanY = mTempRange2.size();
		if (vSpanDelta != 0) {
		@@ -642,12 +646,15 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
		* @param minSize minimum size after with the moving edge should not be shifted any further.
		* For eg, if delta = -3 when moving the endEdge brings the size to less than
		* minSize, only delta = -2 will applied
		* @param maxSize maximum size after with the moving edge should not be shifted any further.
		* For eg, if delta = -3 when moving the endEdge brings the size to greater
		* than maxSize, only delta = -2 will applied
		* @param maxEnd The maximum value to the end edge (start edge is always restricted to 0)
		* @return the amount of increase when endEdge was moves and the amount of decrease when
		* the start edge was moved.
		*/
		public int applyDeltaAndBound(boolean moveStart, boolean moveEnd, int delta,
		int minSize, int maxEnd, IntRange out) {
		int minSize, int maxSize, int maxEnd, IntRange out) {
		applyDelta(moveStart, moveEnd, delta, out);
		if (out.start < 0) {
		out.start = 0;
		@@ -662,6 +669,13 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
		out.end = out.start + minSize;
		}
		}
		if (out.size() > maxSize) {
		if (moveStart) {
		out.start = out.end - maxSize;
		} else if (moveEnd) {
		out.end = out.start + maxSize;
		}
		}
		return moveEnd ? out.size() - size() : size() - out.size();
		}
		}