question: private void addStatementInputPatches ( boolean isShadow , int i , int xFrom , int xToAbove , int xToBelow , InputView inputView , ViewPoint inputLayoutOrigin ) { int xOffset = xFrom + inputView . getFieldLayoutWidth ( ) ; mHelper . setPointMaybeFlip ( mInputConnectorOffsets . get ( i ) , xOffset + mPatchManager . mStatementInputPadding , inputLayoutOrigin . y + mPatchManager . mStatementTopThickness ) ; final NinePatchDrawable statementTopDrawable = getColoredPatchDrawable ( isShadow ? R . drawable . statementinput_top_shadow : R . drawable . statementinput_top ) ; final NinePatchDrawable statementTopBorderDrawable = mPatchManager . getPatchDrawable ( R . drawable . statementinput_top_border ) ; final NinePatchDrawable statementConnectionHighlight = mPatchManager . getPatchDrawable ( R . drawable . statementinput_top_connection ) ; mHelper . setRtlAwareBounds ( tempRect , mBlockViewSize . x , xOffset , inputLayoutOrigin . y , xToAbove , inputLayoutOrigin . y + statementTopDrawable . getIntrinsicHeight ( ) ) ; statementTopDrawable . setBounds ( tempRect ) ; statementTopBorderDrawable . setBounds ( tempRect ) ; statementConnectionHighlight . setBounds ( tempRect ) ; mBlockPatches . add ( statementTopDrawable ) ; mBlockBorderPatches . add ( statementTopBorderDrawable ) ; mInputConnectionHighlightPatches . set ( i , statementConnectionHighlight ) ; final NinePatchDrawable statementBottomDrawable = getColoredPatchDrawable ( isShadow ? R . drawable . statementinput_bottom_shadow : R . drawable . statementinput_bottom ) ; final NinePatchDrawable statementBottomBorderDrawable = mPatchManager . getPatchDrawable ( R . drawable . statementinput_bottom_border ) ; final int connectorHeight = Math . max ( inputView . getTotalChildHeight ( ) , inputView . getMeasuredHeight ( ) ) ; mHelper . setRtlAwareBounds ( tempRect , mBlockViewSize . x , xOffset , inputLayoutOrigin . y + statementTopDrawable . getIntrinsicHeight ( ) , xToBelow , inputLayoutOrigin . y + connectorHeight ) ; statementBottomDrawable . setBounds ( tempRect ) ; statementBottomBorderDrawable . setBounds ( tempRect ) ; mBlockPatches . add ( statementBottomDrawable ) ; mBlockBorderPatches . add ( statementBottomBorderDrawable ) ; }
target:  Add patches (top and bottom) for a Statement input connector.