Example usage for android.view Gravity RIGHT

List of usage examples for android.view Gravity RIGHT

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Introduction

In this page you can find the example usage for android.view Gravity RIGHT.

Prototype

int RIGHT

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Document

Push object to the right of its container, not changing its size.

Usage

From source file:com.dian.diabetes.widget.VerticalViewPager.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    // For simple implementation, our internal size is always 0.
    // We depend on the container to specify the layout size of
    // our view.  We can't really know what it is since we will be
    // adding and removing different arbitrary views and do not
    // want the layout to change as this happens.
    setMeasuredDimension(getDefaultSize(0, widthMeasureSpec), getDefaultSize(0, heightMeasureSpec));

    final int measuredHeight = getMeasuredHeight();
    final int maxGutterSize = measuredHeight / 10;
    mGutterSize = Math.min(maxGutterSize, mDefaultGutterSize);

    // Children are just made to fill our space.
    int childWidthSize = getMeasuredWidth() - getPaddingLeft() - getPaddingRight();
    int childHeightSize = measuredHeight - getPaddingTop() - getPaddingBottom();

    /*/*ww w.  jav a 2  s  .  com*/
     * Make sure all children have been properly measured. Decor views first.
     * Right now we cheat and make this less complicated by assuming decor
     * views won't intersect. We will pin to edges based on gravity.
     */
    int size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp != null && lp.isDecor) {
                final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
                final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
                int widthMode = MeasureSpec.AT_MOST;
                int heightMode = MeasureSpec.AT_MOST;
                boolean consumeVertical = vgrav == Gravity.TOP || vgrav == Gravity.BOTTOM;
                boolean consumeHorizontal = hgrav == Gravity.LEFT || hgrav == Gravity.RIGHT;

                if (consumeVertical) {
                    widthMode = MeasureSpec.EXACTLY;
                } else if (consumeHorizontal) {
                    heightMode = MeasureSpec.EXACTLY;
                }

                int widthSize = childWidthSize;
                int heightSize = childHeightSize;
                if (lp.width != LayoutParams.WRAP_CONTENT) {
                    widthMode = MeasureSpec.EXACTLY;
                    if (lp.width != LayoutParams.FILL_PARENT) {
                        widthSize = lp.width;
                    }
                }
                if (lp.height != LayoutParams.WRAP_CONTENT) {
                    heightMode = MeasureSpec.EXACTLY;
                    if (lp.height != LayoutParams.FILL_PARENT) {
                        heightSize = lp.height;
                    }
                }
                final int widthSpec = MeasureSpec.makeMeasureSpec(widthSize, widthMode);
                final int heightSpec = MeasureSpec.makeMeasureSpec(heightSize, heightMode);
                child.measure(widthSpec, heightSpec);

                if (consumeVertical) {
                    childHeightSize -= child.getMeasuredHeight();
                } else if (consumeHorizontal) {
                    childWidthSize -= child.getMeasuredWidth();
                }
            }
        }
    }

    mChildWidthMeasureSpec = MeasureSpec.makeMeasureSpec(childWidthSize, MeasureSpec.EXACTLY);
    mChildHeightMeasureSpec = MeasureSpec.makeMeasureSpec(childHeightSize, MeasureSpec.EXACTLY);

    // Make sure we have created all fragments that we need to have shown.
    mInLayout = true;
    populate();
    mInLayout = false;

    // Page views next.
    size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            if (DEBUG)
                Log.v(TAG, "Measuring #" + i + " " + child + ": " + mChildWidthMeasureSpec);

            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp == null || !lp.isDecor) {
                final int heightSpec = MeasureSpec.makeMeasureSpec((int) (childHeightSize * lp.heightFactor),
                        MeasureSpec.EXACTLY);
                child.measure(mChildWidthMeasureSpec, heightSpec);
            }
        }
    }
}

From source file:com.huyn.demogroup.bahavior.widget.CoordinatorLayout.java

/**
 * Dispatch any dependent view changes to the relevant {@link Behavior} instances.
 *
 * Usually run as part of the pre-draw step when at least one child view has a reported
 * dependency on another view. This allows CoordinatorLayout to account for layout
 * changes and animations that occur outside of the normal layout pass.
 *
 * It can also be ran as part of the nested scrolling dispatch to ensure that any offsetting
 * is completed within the correct coordinate window.
 *
 * The offsetting behavior implemented here does not store the computed offset in
 * the LayoutParams; instead it expects that the layout process will always reconstruct
 * the proper positioning.// w w w.java 2  s  .c o m
 *
 * @param type the type of event which has caused this call
 */
final void onChildViewsChanged(@DispatchChangeEvent final int type) {
    final int layoutDirection = ViewCompat.getLayoutDirection(this);
    final int childCount = mDependencySortedChildren.size();
    final Rect inset = mTempRect4;
    inset.setEmpty();
    for (int i = 0; i < childCount; i++) {
        final View child = mDependencySortedChildren.get(i);
        final LayoutParams lp = (LayoutParams) child.getLayoutParams();

        // Check child views before for anchor
        for (int j = 0; j < i; j++) {
            final View checkChild = mDependencySortedChildren.get(j);

            if (lp.mAnchorDirectChild == checkChild) {
                offsetChildToAnchor(child, layoutDirection);
            }
        }

        // Get the current draw rect of the view
        final Rect drawRect = mTempRect1;
        getChildRect(child, true, drawRect);

        // Accumulate inset sizes
        if (lp.insetEdge != Gravity.NO_GRAVITY && !drawRect.isEmpty()) {
            final int absInsetEdge = GravityCompat.getAbsoluteGravity(lp.insetEdge, layoutDirection);
            switch (absInsetEdge & Gravity.VERTICAL_GRAVITY_MASK) {
            case Gravity.TOP:
                inset.top = Math.max(inset.top, drawRect.bottom);
                break;
            case Gravity.BOTTOM:
                inset.bottom = Math.max(inset.bottom, getHeight() - drawRect.top);
                break;
            }
            switch (absInsetEdge & Gravity.HORIZONTAL_GRAVITY_MASK) {
            case Gravity.LEFT:
                inset.left = Math.max(inset.left, drawRect.right);
                break;
            case Gravity.RIGHT:
                inset.right = Math.max(inset.right, getWidth() - drawRect.left);
                break;
            }
        }

        // Dodge inset edges if necessary
        if (lp.dodgeInsetEdges != Gravity.NO_GRAVITY && child.getVisibility() == View.VISIBLE) {
            offsetChildByInset(child, inset, layoutDirection);
        }

        if (type == EVENT_PRE_DRAW) {
            // Did it change? if not continue
            final Rect lastDrawRect = mTempRect2;
            getLastChildRect(child, lastDrawRect);
            if (lastDrawRect.equals(drawRect)) {
                continue;
            }
            recordLastChildRect(child, drawRect);
        }

        // Update any behavior-dependent views for the change
        for (int j = i + 1; j < childCount; j++) {
            final View checkChild = mDependencySortedChildren.get(j);
            final LayoutParams checkLp = (LayoutParams) checkChild.getLayoutParams();
            final Behavior b = checkLp.getBehavior();

            if (b != null && b.layoutDependsOn(this, checkChild, child)) {
                if (type == EVENT_PRE_DRAW && checkLp.getChangedAfterNestedScroll()) {
                    // If this is from a pre-draw and we have already been changed
                    // from a nested scroll, skip the dispatch and reset the flag
                    checkLp.resetChangedAfterNestedScroll();
                    continue;
                }

                final boolean handled;
                switch (type) {
                case EVENT_VIEW_REMOVED:
                    // EVENT_VIEW_REMOVED means that we need to dispatch
                    // onDependentViewRemoved() instead
                    b.onDependentViewRemoved(this, checkChild, child);
                    handled = true;
                    break;
                default:
                    // Otherwise we dispatch onDependentViewChanged()
                    handled = b.onDependentViewChanged(this, checkChild, child);
                    break;
                }

                if (type == EVENT_NESTED_SCROLL) {
                    // If this is from a nested scroll, set the flag so that we may skip
                    // any resulting onPreDraw dispatch (if needed)
                    checkLp.setChangedAfterNestedScroll(handled);
                }
            }
        }
    }
}

From source file:android.support.custom.view.VerticalViewPager.java

@SuppressWarnings("deprecation")
@Override//  w  w  w .ja v  a 2 s.  c o m
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    if (DEBUG)
        Log.d(TAG, "onMeasure");

    // For simple implementation, or internal size is always 0.
    // We depend on the container to specify the layout size of
    // our view.  We can't really know what it is since we will be
    // adding and removing different arbitrary views and do not
    // want the layout to change as this happens.
    setMeasuredDimension(getDefaultSize(0, widthMeasureSpec), getDefaultSize(0, heightMeasureSpec));

    final int measuredWidth = getMeasuredWidth();
    final int measuredHeight = getMeasuredHeight();

    final int maxGutterSize = measuredHeight / 10;
    mGutterSize = Math.min(maxGutterSize, mDefaultGutterSize);

    // Children are just made to fill our space.
    int childWidthSize = measuredWidth - getPaddingLeft() - getPaddingRight();
    int childHeightSize = measuredHeight - getPaddingTop() - getPaddingBottom();

    /*
     * Make sure all children have been properly measured. Decor views first.
     * Right now we cheat and make this less complicated by assuming decor
     * views won't intersect. We will pin to edges based on gravity.
     */
    int size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp != null && lp.isDecor) {
                final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
                final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
                int widthMode = MeasureSpec.AT_MOST;
                int heightMode = MeasureSpec.AT_MOST;
                boolean consumeVertical = vgrav == Gravity.TOP || vgrav == Gravity.BOTTOM;
                boolean consumeHorizontal = hgrav == Gravity.LEFT || hgrav == Gravity.RIGHT;

                if (consumeVertical) {
                    widthMode = MeasureSpec.EXACTLY;
                } else if (consumeHorizontal) {
                    heightMode = MeasureSpec.EXACTLY;
                }

                int widthSize = childWidthSize;
                int heightSize = childHeightSize;
                if (lp.width != LayoutParams.WRAP_CONTENT) {
                    widthMode = MeasureSpec.EXACTLY;
                    if (lp.width != LayoutParams.FILL_PARENT) {
                        widthSize = lp.width;
                    }
                }
                if (lp.height != LayoutParams.WRAP_CONTENT) {
                    heightMode = MeasureSpec.EXACTLY;
                    if (lp.height != LayoutParams.FILL_PARENT) {
                        heightSize = lp.height;
                    }
                }
                final int widthSpec = MeasureSpec.makeMeasureSpec(widthSize, widthMode);
                final int heightSpec = MeasureSpec.makeMeasureSpec(heightSize, heightMode);
                child.measure(widthSpec, heightSpec);

                if (consumeVertical) {
                    childHeightSize -= child.getMeasuredHeight();
                } else if (consumeHorizontal) {
                    childWidthSize -= child.getMeasuredWidth();
                }
            }
        }
    }

    mChildWidthMeasureSpec = MeasureSpec.makeMeasureSpec(childWidthSize, MeasureSpec.EXACTLY);

    // Make sure we have created all fragments that we need to have shown.
    mInLayout = true;
    populate();
    mInLayout = false;

    // Page views next.
    size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            if (DEBUG)
                Log.v(TAG, "Measuring #" + i + " " + child + ": " + mChildWidthMeasureSpec);

            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp == null || !lp.isDecor) {
                final int heightSpec = MeasureSpec.makeMeasureSpec((int) (childHeightSize * lp.heightFactor),
                        MeasureSpec.EXACTLY);
                child.measure(mChildWidthMeasureSpec, heightSpec);
            }
        }
    }
}

From source file:com.aidy.bottomdrawerlayout.AllDrawerLayout.java

/**
 * Open the specified drawer view by animating it into view.
 * /*  w  w w  .  ja  v a  2  s  .c  o  m*/
 * @param drawerView
 *            Drawer view to open
 */
public void openDrawer(View drawerView) {
    if (!isDrawerView(drawerView)) {
        throw new IllegalArgumentException("View " + drawerView + " is not a sliding drawer");
    }

    if (mFirstLayout) {
        final LayoutParams lp = (LayoutParams) drawerView.getLayoutParams();
        lp.onScreen = 1.f;
        lp.knownOpen = true;
    } else {
        switch (getDrawerViewAbsoluteGravity(drawerView)) {
        case Gravity.LEFT:
            if (checkDrawerViewAbsoluteGravity(drawerView, Gravity.LEFT))
                mLeftDragger.smoothSlideViewTo(drawerView, 0, drawerView.getTop());
            break;
        case Gravity.RIGHT:
            if (checkDrawerViewAbsoluteGravity(drawerView, Gravity.RIGHT))
                mRightDragger.smoothSlideViewTo(drawerView, getWidth() - drawerView.getWidth(),
                        drawerView.getTop());
            break;
        case Gravity.TOP:
            if (checkDrawerViewAbsoluteGravity(drawerView, Gravity.TOP))
                mTopDragger.smoothSlideViewTo(drawerView, drawerView.getLeft(), 0);
            break;
        case Gravity.BOTTOM:
            if (checkDrawerViewAbsoluteGravity(drawerView, Gravity.BOTTOM))
                mBottomDragger.smoothSlideViewTo(drawerView, getHeight() - drawerView.getHeight(),
                        drawerView.getLeft());
            break;
        default:
            mBottomDragger.smoothSlideViewTo(drawerView, getHeight() - drawerView.getHeight(),
                    drawerView.getLeft());
            break;
        }
    }
    invalidate();
}

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

/**
 * Dispatch any dependent view changes to the relevant {@link Behavior} instances.
 *
 * Usually run as part of the pre-draw step when at least one child view has a reported
 * dependency on another view. This allows CoordinatorLayout to account for layout
 * changes and animations that occur outside of the normal layout pass.
 *
 * It can also be ran as part of the nested scrolling dispatch to ensure that any offsetting
 * is completed within the correct coordinate window.
 *
 * The offsetting behavior implemented here does not store the computed offset in
 * the LayoutParams; instead it expects that the layout process will always reconstruct
 * the proper positioning.//from  w  w  w . j  a  v a 2  s . co  m
 *
 * @param type the type of event which has caused this call
 */
final void onChildViewsChanged(@DispatchChangeEvent final int type) {
    final int layoutDirection = ViewCompat.getLayoutDirection(this);
    final int childCount = mDependencySortedChildren.size();
    final Rect inset = acquireTempRect();
    final Rect drawRect = acquireTempRect();
    final Rect lastDrawRect = acquireTempRect();

    for (int i = 0; i < childCount; i++) {
        final View child = mDependencySortedChildren.get(i);
        final LayoutParams lp = (LayoutParams) child.getLayoutParams();
        if (type == EVENT_PRE_DRAW && child.getVisibility() == View.GONE) {
            // Do not try to update GONE child views in pre draw updates.
            continue;
        }

        // Check child views before for anchor
        for (int j = 0; j < i; j++) {
            final View checkChild = mDependencySortedChildren.get(j);

            if (lp.mAnchorDirectChild == checkChild) {
                offsetChildToAnchor(child, layoutDirection);
            }
        }

        // Get the current draw rect of the view
        getChildRect(child, true, drawRect);

        // Accumulate inset sizes
        if (lp.insetEdge != Gravity.NO_GRAVITY && !drawRect.isEmpty()) {
            final int absInsetEdge = GravityCompat.getAbsoluteGravity(lp.insetEdge, layoutDirection);
            switch (absInsetEdge & Gravity.VERTICAL_GRAVITY_MASK) {
            case Gravity.TOP:
                inset.top = Math.max(inset.top, drawRect.bottom);
                break;
            case Gravity.BOTTOM:
                inset.bottom = Math.max(inset.bottom, getHeight() - drawRect.top);
                break;
            }
            switch (absInsetEdge & Gravity.HORIZONTAL_GRAVITY_MASK) {
            case Gravity.LEFT:
                inset.left = Math.max(inset.left, drawRect.right);
                break;
            case Gravity.RIGHT:
                inset.right = Math.max(inset.right, getWidth() - drawRect.left);
                break;
            }
        }

        // Dodge inset edges if necessary
        if (lp.dodgeInsetEdges != Gravity.NO_GRAVITY && child.getVisibility() == View.VISIBLE) {
            offsetChildByInset(child, inset, layoutDirection);
        }

        if (type != EVENT_VIEW_REMOVED) {
            // Did it change? if not continue
            getLastChildRect(child, lastDrawRect);
            if (lastDrawRect.equals(drawRect)) {
                continue;
            }
            recordLastChildRect(child, drawRect);
        }

        // Update any behavior-dependent views for the change
        for (int j = i + 1; j < childCount; j++) {
            final View checkChild = mDependencySortedChildren.get(j);
            final LayoutParams checkLp = (LayoutParams) checkChild.getLayoutParams();
            final Behavior b = checkLp.getBehavior();

            if (b != null && b.layoutDependsOn(this, checkChild, child)) {
                if (type == EVENT_PRE_DRAW && checkLp.getChangedAfterNestedScroll()) {
                    // If this is from a pre-draw and we have already been changed
                    // from a nested scroll, skip the dispatch and reset the flag
                    checkLp.resetChangedAfterNestedScroll();
                    continue;
                }

                final boolean handled;
                switch (type) {
                case EVENT_VIEW_REMOVED:
                    // EVENT_VIEW_REMOVED means that we need to dispatch
                    // onDependentViewRemoved() instead
                    b.onDependentViewRemoved(this, checkChild, child);
                    handled = true;
                    break;
                default:
                    // Otherwise we dispatch onDependentViewChanged()
                    handled = b.onDependentViewChanged(this, checkChild, child);
                    break;
                }

                if (type == EVENT_NESTED_SCROLL) {
                    // If this is from a nested scroll, set the flag so that we may skip
                    // any resulting onPreDraw dispatch (if needed)
                    checkLp.setChangedAfterNestedScroll(handled);
                }
            }
        }
    }

    releaseTempRect(inset);
    releaseTempRect(drawRect);
    releaseTempRect(lastDrawRect);
}

From source file:android.improving.utils.views.cardsview.OrientedViewPager.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    // For simple implementation, our internal size is always 0.
    // We depend on the container to specify the layout size of
    // our view.  We can't really know what it is since we will be
    // adding and removing different arbitrary views and do not
    // want the layout to change as this happens.
    setMeasuredDimension(getDefaultSize(0, widthMeasureSpec), getDefaultSize(0, heightMeasureSpec));

    final int measuredSize = (mOrientation == Orientation.VERTICAL) ? getMeasuredHeight() : getMeasuredWidth();
    final int maxGutterSize = measuredSize / 10;
    mGutterSize = Math.min(maxGutterSize, mDefaultGutterSize);

    // Children are just made to fill our space.
    int childWidthSize;
    int childHeightSize;

    if (mOrientation == Orientation.VERTICAL) {
        childWidthSize = getMeasuredWidth() - getPaddingLeft() - getPaddingRight();
        childHeightSize = measuredSize - getPaddingTop() - getPaddingBottom();
    } else {/*w w w.  j ava 2 s.com*/
        childWidthSize = measuredSize - getPaddingLeft() - getPaddingRight();
        childHeightSize = getMeasuredHeight() - getPaddingTop() - getPaddingBottom();
    }

    /*
     * Make sure all children have been properly measured. Decor views first.
     * Right now we cheat and make this less complicated by assuming decor
     * views won't intersect. We will pin to edges based on gravity.
     */
    int size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp != null && lp.isDecor) {
                final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
                final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
                int widthMode = MeasureSpec.AT_MOST;
                int heightMode = MeasureSpec.AT_MOST;
                boolean consumeVertical = vgrav == Gravity.TOP || vgrav == Gravity.BOTTOM;
                boolean consumeHorizontal = hgrav == Gravity.LEFT || hgrav == Gravity.RIGHT;

                if (consumeVertical) {
                    widthMode = MeasureSpec.EXACTLY;
                } else if (consumeHorizontal) {
                    heightMode = MeasureSpec.EXACTLY;
                }

                int widthSize = childWidthSize;
                int heightSize = childHeightSize;
                if (lp.width != LayoutParams.WRAP_CONTENT) {
                    widthMode = MeasureSpec.EXACTLY;
                    if (lp.width != LayoutParams.FILL_PARENT) {
                        widthSize = lp.width;
                    }
                }
                if (lp.height != LayoutParams.WRAP_CONTENT) {
                    heightMode = MeasureSpec.EXACTLY;
                    if (lp.height != LayoutParams.FILL_PARENT) {
                        heightSize = lp.height;
                    }
                }
                final int widthSpec = MeasureSpec.makeMeasureSpec(widthSize, widthMode);
                final int heightSpec = MeasureSpec.makeMeasureSpec(heightSize, heightMode);
                child.measure(widthSpec, heightSpec);

                if (consumeVertical) {
                    childHeightSize -= child.getMeasuredHeight();
                } else if (consumeHorizontal) {
                    childWidthSize -= child.getMeasuredWidth();
                }
            }
        }
    }

    mChildWidthMeasureSpec = MeasureSpec.makeMeasureSpec(childWidthSize, MeasureSpec.EXACTLY);
    mChildHeightMeasureSpec = MeasureSpec.makeMeasureSpec(childHeightSize, MeasureSpec.EXACTLY);

    // Make sure we have created all fragments that we need to have shown.
    mInLayout = true;
    populate();
    mInLayout = false;

    // Page views next.
    size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            if (DEBUG)
                Log.v(TAG, "Measuring #" + i + " " + child + ": " + mChildWidthMeasureSpec);

            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp == null || !lp.isDecor) {
                if (mOrientation == Orientation.VERTICAL) {
                    final int heightSpec = MeasureSpec
                            .makeMeasureSpec((int) (childHeightSize * lp.heightFactor), MeasureSpec.EXACTLY);
                    child.measure(mChildWidthMeasureSpec, heightSpec);
                } else {

                    final int widthSpec = MeasureSpec.makeMeasureSpec((int) (childWidthSize * lp.widthFactor),
                            MeasureSpec.EXACTLY);
                    child.measure(widthSpec, mChildHeightMeasureSpec);
                }
            }
        }
    }
}

From source file:com.stone.card.VerticalViewPager.java

@SuppressWarnings("deprecation")
@Override//from   w ww  . j ava2  s  .  c o  m
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    if (DEBUG)
        Log.d(TAG, "onMeasure");

    // For simple implementation, or internal size is always 0.
    // We depend on the container to specify the layout size of
    // our view. We can't really know what it is since we will be
    // adding and removing different arbitrary views and do not
    // want the layout to change as this happens.
    setMeasuredDimension(getDefaultSize(0, widthMeasureSpec), getDefaultSize(0, heightMeasureSpec));

    final int measuredWidth = getMeasuredWidth();
    final int measuredHeight = getMeasuredHeight();

    final int maxGutterSize = measuredHeight / 10;
    mGutterSize = Math.min(maxGutterSize, mDefaultGutterSize);

    // Children are just made to fill our space.
    int childWidthSize = measuredWidth - getPaddingLeft() - getPaddingRight();
    int childHeightSize = measuredHeight - getPaddingTop() - getPaddingBottom();

    /*
     * Make sure all children have been properly measured. Decor views
     * first. Right now we cheat and make this less complicated by assuming
     * decor views won't intersect. We will pin to edges based on gravity.
     */
    int size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp != null && lp.isDecor) {
                final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
                final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
                int widthMode = MeasureSpec.AT_MOST;
                int heightMode = MeasureSpec.AT_MOST;
                boolean consumeVertical = vgrav == Gravity.TOP || vgrav == Gravity.BOTTOM;
                boolean consumeHorizontal = hgrav == Gravity.LEFT || hgrav == Gravity.RIGHT;

                if (consumeVertical) {
                    widthMode = MeasureSpec.EXACTLY;
                } else if (consumeHorizontal) {
                    heightMode = MeasureSpec.EXACTLY;
                }

                int widthSize = childWidthSize;
                int heightSize = childHeightSize;
                if (lp.width != LayoutParams.WRAP_CONTENT) {
                    widthMode = MeasureSpec.EXACTLY;
                    if (lp.width != LayoutParams.FILL_PARENT) {
                        widthSize = lp.width;
                    }
                }
                if (lp.height != LayoutParams.WRAP_CONTENT) {
                    heightMode = MeasureSpec.EXACTLY;
                    if (lp.height != LayoutParams.FILL_PARENT) {
                        heightSize = lp.height;
                    }
                }
                final int widthSpec = MeasureSpec.makeMeasureSpec(widthSize, widthMode);
                final int heightSpec = MeasureSpec.makeMeasureSpec(heightSize, heightMode);
                child.measure(widthSpec, heightSpec);

                if (consumeVertical) {
                    childHeightSize -= child.getMeasuredHeight();
                } else if (consumeHorizontal) {
                    childWidthSize -= child.getMeasuredWidth();
                }
            }
        }
    }

    mChildWidthMeasureSpec = MeasureSpec.makeMeasureSpec(childWidthSize, MeasureSpec.EXACTLY);

    // Make sure we have created all fragments that we need to have shown.
    mInLayout = true;
    populate();
    mInLayout = false;

    // Page views next.
    size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            if (DEBUG)
                Log.v(TAG, "Measuring #" + i + " " + child + ": " + mChildWidthMeasureSpec);

            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp == null || !lp.isDecor) {
                final int heightSpec = MeasureSpec.makeMeasureSpec((int) (childHeightSize * lp.heightFactor),
                        MeasureSpec.EXACTLY);
                child.measure(mChildWidthMeasureSpec, heightSpec);
            }
        }
    }
}

From source file:com.jackie.sample.custom_view.CustomViewPagerInternal.java

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    mInLayout = true;//from   ww  w  . j  a  va 2 s  .  c  o  m
    populate();
    mInLayout = false;

    final int count = getChildCount();
    int width = r - l;
    int height = b - t;
    int paddingLeft = getPaddingLeft();
    int paddingTop = getPaddingTop();
    int paddingRight = getPaddingRight();
    int paddingBottom = getPaddingBottom();
    final int scrollX = getScrollX();

    int decorCount = 0;

    // First pass - decor views. We need to do this in two passes so that
    // we have the proper offsets for non-decor views later.
    for (int i = 0; i < count; i++) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            int childLeft = 0;
            int childTop = 0;
            if (lp.isDecor) {
                final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
                final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
                switch (hgrav) {
                default:
                    childLeft = paddingLeft;
                    break;
                case Gravity.LEFT:
                    childLeft = paddingLeft;
                    paddingLeft += child.getMeasuredWidth();
                    break;
                case Gravity.CENTER_HORIZONTAL:
                    childLeft = Math.max((width - child.getMeasuredWidth()) / 2, paddingLeft);
                    break;
                case Gravity.RIGHT:
                    childLeft = width - paddingRight - child.getMeasuredWidth();
                    paddingRight += child.getMeasuredWidth();
                    break;
                }
                switch (vgrav) {
                default:
                    childTop = paddingTop;
                    break;
                case Gravity.TOP:
                    childTop = paddingTop;
                    paddingTop += child.getMeasuredHeight();
                    break;
                case Gravity.CENTER_VERTICAL:
                    childTop = Math.max((height - child.getMeasuredHeight()) / 2, paddingTop);
                    break;
                case Gravity.BOTTOM:
                    childTop = height - paddingBottom - child.getMeasuredHeight();
                    paddingBottom += child.getMeasuredHeight();
                    break;
                }
                childLeft += scrollX;
                child.layout(childLeft, childTop, childLeft + child.getMeasuredWidth(),
                        childTop + child.getMeasuredHeight());
                decorCount++;
            }
        }
    }

    // Page views. Do this once we have the right padding offsets from above.
    for (int i = 0; i < count; i++) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            ItemInfo ii;
            if (!lp.isDecor && (ii = infoForChild(child)) != null) {
                int loff = (int) (width * ii.offset);
                int childLeft = paddingLeft + loff;
                int childTop = paddingTop;
                if (lp.needsMeasure) {
                    // This was added during layout and needs measurement.
                    // Do it now that we know what we're working with.
                    lp.needsMeasure = false;
                    final int widthSpec = MeasureSpec.makeMeasureSpec(
                            (int) ((width - paddingLeft - paddingRight) * lp.widthFactor), MeasureSpec.EXACTLY);
                    final int heightSpec = MeasureSpec.makeMeasureSpec(height - paddingTop - paddingBottom,
                            MeasureSpec.EXACTLY);
                    child.measure(widthSpec, heightSpec);
                }
                if (DEBUG)
                    Log.v(TAG, "Positioning #" + i + " " + child + " f=" + ii.object + ":" + childLeft + ","
                            + childTop + " " + child.getMeasuredWidth() + "x" + child.getMeasuredHeight());
                child.layout(childLeft, childTop, childLeft + child.getMeasuredWidth(),
                        childTop + child.getMeasuredHeight());
            }
        }
    }
    mTopPageBounds = paddingTop;
    mBottomPageBounds = height - paddingBottom;
    mDecorChildCount = decorCount;
    mFirstLayout = false;
}

From source file:com.hichinaschool.flashcards.anki.CardEditor.java

private void populateEditFields() {
    mFieldsLayoutContainer.removeAllViews();
    mEditFields = new LinkedList<FieldEditText>();
    String[][] fields = mEditorNote.items();

    // Use custom font if selected from preferences
    Typeface mCustomTypeface = null;//from   w  w w  .j  av  a2s  .  co  m
    SharedPreferences preferences = AnkiDroidApp.getSharedPrefs(getBaseContext());
    String customFont = preferences.getString("browserEditorFont", "");
    if (!customFont.equals("")) {
        mCustomTypeface = AnkiFont.getTypeface(this, customFont);
    }

    for (int i = 0; i < fields.length; i++) {
        FieldEditText newTextbox = new FieldEditText(this, i, fields[i]);

        if (mCustomTypeface != null) {
            newTextbox.setTypeface(mCustomTypeface);
        }

        TextView label = newTextbox.getLabel();
        label.setTextColor(Color.BLACK);
        label.setPadding((int) UIUtils.getDensityAdjustedValue(this, 3.4f), 0, 0, 0);
        mEditFields.add(newTextbox);
        FrameLayout frame = new FrameLayout(this);
        FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
                ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.RIGHT | Gravity.CENTER_VERTICAL);
        params.rightMargin = 10;
        frame.addView(newTextbox);
        mFieldsLayoutContainer.addView(label);
        mFieldsLayoutContainer.addView(frame);
    }
}

From source file:com.bloomimpact.bancus.ui.views.VerticalViewPager.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    // For simple implementation, our internal size is always 0.
    // We depend on the container to specify the layout size of
    // our view.  We can't really know what it is since we will be
    // adding and removing different arbitrary views and do not
    // want the layout to change as this happens.
    setMeasuredDimension(getDefaultSize(0, widthMeasureSpec), getDefaultSize(0, heightMeasureSpec));

    final int measuredHeight = getMeasuredHeight();
    final int maxGutterSize = measuredHeight / 10;
    mGutterSize = Math.min(maxGutterSize, mDefaultGutterSize);

    // Children are just made to fill our space.
    int childWidthSize = getMeasuredWidth() - getPaddingLeft() - getPaddingRight();
    int childHeightSize = measuredHeight - getPaddingTop() - getPaddingBottom();

    /*/*w w w. j  av a2  s . c  o m*/
     * Make sure all children have been properly measured. Decor views first.
     * Right now we cheat and make this less complicated by assuming decor
     * views won't intersect. We will pin to edges based on gravity.
     */
    int size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp != null && lp.isDecor) {
                final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
                final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
                int widthMode = MeasureSpec.AT_MOST;
                int heightMode = MeasureSpec.AT_MOST;
                boolean consumeVertical = vgrav == Gravity.TOP || vgrav == Gravity.BOTTOM;
                boolean consumeHorizontal = hgrav == Gravity.LEFT || hgrav == Gravity.RIGHT;

                if (consumeVertical) {
                    widthMode = MeasureSpec.EXACTLY;
                } else if (consumeHorizontal) {
                    heightMode = MeasureSpec.EXACTLY;
                }

                int widthSize = childWidthSize;
                int heightSize = childHeightSize;
                if (lp.width != LayoutParams.WRAP_CONTENT) {
                    widthMode = MeasureSpec.EXACTLY;
                    if (lp.width != LayoutParams.FILL_PARENT) {
                        widthSize = lp.width;
                    }
                }
                if (lp.height != LayoutParams.WRAP_CONTENT) {
                    heightMode = MeasureSpec.EXACTLY;
                    if (lp.height != LayoutParams.FILL_PARENT) {
                        heightSize = lp.height;
                    }
                }
                final int widthSpec = MeasureSpec.makeMeasureSpec(widthSize, widthMode);
                final int heightSpec = MeasureSpec.makeMeasureSpec(heightSize, heightMode);
                child.measure(widthSpec, heightSpec);

                if (consumeVertical) {
                    childHeightSize -= child.getMeasuredHeight();
                } else if (consumeHorizontal) {
                    childWidthSize -= child.getMeasuredWidth();
                }
            }
        }
    }

    mChildWidthMeasureSpec = MeasureSpec.makeMeasureSpec(childWidthSize, MeasureSpec.EXACTLY);
    mChildHeightMeasureSpec = MeasureSpec.makeMeasureSpec(childHeightSize, MeasureSpec.EXACTLY);

    // Make sure we have created all fragments that we need to have shown.
    mInLayout = true;
    populate();
    mInLayout = false;

    // Page views next.
    size = getChildCount();
    for (int i = 0; i < size; ++i) {
        final View child = getChildAt(i);
        if (child.getVisibility() != GONE) {
            if (DEBUG)
                Log.v(TAG, "Measuring #" + i + " " + child + ": " + mChildWidthMeasureSpec);

            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp == null || !lp.isDecor) {
                final int widthSpec = MeasureSpec.makeMeasureSpec((int) (childWidthSize * lp.heightFactor),
                        MeasureSpec.EXACTLY);
                child.measure(widthSpec, mChildHeightMeasureSpec);
            }
        }
    }
}