Example usage for android.graphics Rect toShortString

Introduction

In this page you can find the example usage for android.graphics Rect toShortString.

Prototype

public String toShortString() 

Source Link

Document

Return a string representation of the rectangle in a compact form.

Usage

From source file:android.support.design.widget.CoordinatorLayout.java

private void offsetChildByInset(final View child, final Rect inset, final int layoutDirection) {
    if (!ViewCompat.isLaidOut(child)) {
        // The view has not been laid out yet, so we can't obtain its bounds.
        return;/*from   ww w  .  j  a  v a  2  s.  c  o  m*/
    }

    if (child.getWidth() <= 0 || child.getHeight() <= 0) {
        // Bounds are empty so there is nothing to dodge against, skip...
        return;
    }

    final LayoutParams lp = (LayoutParams) child.getLayoutParams();
    final Behavior behavior = lp.getBehavior();
    final Rect dodgeRect = acquireTempRect();
    final Rect bounds = acquireTempRect();
    bounds.set(child.getLeft(), child.getTop(), child.getRight(), child.getBottom());

    if (behavior != null && behavior.getInsetDodgeRect(this, child, dodgeRect)) {
        // Make sure that the rect is within the view's bounds
        if (!bounds.contains(dodgeRect)) {
            throw new IllegalArgumentException("Rect should be within the child's bounds." + " Rect:"
                    + dodgeRect.toShortString() + " | Bounds:" + bounds.toShortString());
        }
    } else {
        dodgeRect.set(bounds);
    }

    // We can release the bounds rect now
    releaseTempRect(bounds);

    if (dodgeRect.isEmpty()) {
        // Rect is empty so there is nothing to dodge against, skip...
        releaseTempRect(dodgeRect);
        return;
    }

    final int absDodgeInsetEdges = GravityCompat.getAbsoluteGravity(lp.dodgeInsetEdges, layoutDirection);

    boolean offsetY = false;
    if ((absDodgeInsetEdges & Gravity.TOP) == Gravity.TOP) {
        int distance = dodgeRect.top - lp.topMargin - lp.mInsetOffsetY;
        if (distance < inset.top) {
            setInsetOffsetY(child, inset.top - distance);
            offsetY = true;
        }
    }
    if ((absDodgeInsetEdges & Gravity.BOTTOM) == Gravity.BOTTOM) {
        int distance = getHeight() - dodgeRect.bottom - lp.bottomMargin + lp.mInsetOffsetY;
        if (distance < inset.bottom) {
            setInsetOffsetY(child, distance - inset.bottom);
            offsetY = true;
        }
    }
    if (!offsetY) {
        setInsetOffsetY(child, 0);
    }

    boolean offsetX = false;
    if ((absDodgeInsetEdges & Gravity.LEFT) == Gravity.LEFT) {
        int distance = dodgeRect.left - lp.leftMargin - lp.mInsetOffsetX;
        if (distance < inset.left) {
            setInsetOffsetX(child, inset.left - distance);
            offsetX = true;
        }
    }
    if ((absDodgeInsetEdges & Gravity.RIGHT) == Gravity.RIGHT) {
        int distance = getWidth() - dodgeRect.right - lp.rightMargin + lp.mInsetOffsetX;
        if (distance < inset.right) {
            setInsetOffsetX(child, distance - inset.right);
            offsetX = true;
        }
    }
    if (!offsetX) {
        setInsetOffsetX(child, 0);
    }

    releaseTempRect(dodgeRect);
}

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