Example usage for android.view View getMeasuredHeight

List of usage examples for android.view View getMeasuredHeight

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. View
  6. getMeasuredHeight

Introduction

In this page you can find the example usage for android.view View getMeasuredHeight.

Prototype

public final int getMeasuredHeight()

Source Link

Document

Like #getMeasuredHeightAndState() , but only returns the raw height component (that is the result is masked by #MEASURED_SIZE_MASK ).

Usage

From source file:com.aretha.slidemenu.SlideMenu.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    final int count = getChildCount();
    final int slideMode = mSlideMode;
    final int statusBarHeight = STATUS_BAR_HEIGHT;

    int maxChildWidth = 0, maxChildHeight = 0;
    for (int index = 0; index < count; index++) {
        View child = getChildAt(index);
        LayoutParams layoutParams = (LayoutParams) child.getLayoutParams();
        switch (layoutParams.role) {
        case LayoutParams.ROLE_CONTENT:
            measureChild(child, widthMeasureSpec, heightMeasureSpec);
            break;
        case LayoutParams.ROLE_PRIMARY_MENU:
        case LayoutParams.ROLE_SECONDARY_MENU:
            measureChild(child, widthMeasureSpec,
                    slideMode == MODE_SLIDE_WINDOW ? MeasureSpec.makeMeasureSpec(
                            MeasureSpec.getSize(heightMeasureSpec) - statusBarHeight,
                            MeasureSpec.getMode(heightMeasureSpec)) : heightMeasureSpec);
            break;
        }/* w ww. j  a v a 2 s.  co m*/

        maxChildWidth = Math.max(maxChildWidth, child.getMeasuredWidth());
        maxChildHeight = Math.max(maxChildHeight, child.getMeasuredHeight());
    }
    maxChildWidth += getPaddingLeft() + getPaddingRight();
    maxChildHeight += getPaddingTop() + getPaddingBottom();

    setMeasuredDimension(resolveSize(maxChildWidth, widthMeasureSpec),
            resolveSize(maxChildHeight, heightMeasureSpec));
}

From source file:com.actionbarsherlock.custom.widget.VerticalDrawerLayout.java

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    mInLayout = true;// w  w w  .  j  a v a2s .  co  m
    final int childCount = getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = getChildAt(i);

        if (child.getVisibility() == GONE) {
            continue;
        }

        final LayoutParams lp = (LayoutParams) child.getLayoutParams();

        if (isContentView(child)) {
            child.layout(lp.leftMargin, lp.topMargin, lp.leftMargin + child.getMeasuredWidth(),
                    lp.topMargin + child.getMeasuredHeight());
        } else { // Drawer, if it wasn't onMeasure would have thrown an exception.
            final int childWidth = child.getMeasuredWidth();
            final int childHeight = child.getMeasuredHeight();
            int childTop;

            if (checkDrawerViewGravity(child, Gravity.TOP)) {
                childTop = -childHeight + (int) (childHeight * lp.onScreen);
            } else { // Bottom; onMeasure checked for us.
                childTop = b - t - (int) (childHeight * lp.onScreen);
            }

            final int vgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;

            switch (vgrav) {
            default:
            case Gravity.LEFT: {
                child.layout(lp.leftMargin, childTop, childWidth, childTop + childHeight);
                break;
            }

            case Gravity.RIGHT: {
                final int width = r - l;
                child.layout(width - lp.rightMargin - child.getMeasuredWidth(), childTop,
                        width - lp.rightMargin, childTop + childHeight);
                break;
            }

            case Gravity.CENTER_HORIZONTAL: {
                final int width = r - l;
                int childLeft = (width - childWidth) / 2;

                // Offset for margins. If things don't fit right because of
                // bad measurement before, oh well.
                if (childLeft < lp.leftMargin) {
                    childLeft = lp.leftMargin;
                } else if (childLeft + childWidth > width - lp.rightMargin) {
                    childLeft = width - lp.rightMargin - childWidth;
                }
                child.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
                break;
            }
            }

            if (lp.onScreen == 0) {
                child.setVisibility(INVISIBLE);
            }
        }
    }
    mInLayout = false;
    mFirstLayout = false;
}

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

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    Log.i(TAG, "onLayout()");
    mInLayout = true;/*from  w w  w  .ja  va 2  s.  co m*/
    final int width = r - l;
    final int height = b - t;
    final int childCount = getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = getChildAt(i);
        if (child.getVisibility() == GONE) {
            continue;
        }
        final LayoutParams lp = (LayoutParams) child.getLayoutParams();
        if (isContentView(child)) {
            child.layout(lp.leftMargin, lp.topMargin, lp.leftMargin + child.getMeasuredWidth(),
                    lp.topMargin + child.getMeasuredHeight());
        } else {
            final int childWidth = child.getMeasuredWidth();
            final int childHeight = child.getMeasuredHeight();
            int childTop;

            final float newOffset;
            if (checkDrawerViewAbsoluteGravity(child, Gravity.BOTTOM)) {
                childTop = height - (int) (childHeight * lp.onScreen);
                newOffset = (float) (height - childTop) / childWidth;
            } else {
                childTop = -childHeight + (int) (childHeight * lp.onScreen);
                newOffset = (float) (childHeight + childTop) / childHeight;
            }
            final boolean changeOffset = newOffset != lp.onScreen;
            final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;
            switch (vgrav) {
            default:
            case Gravity.LEFT: {
                child.layout(lp.leftMargin, childTop, lp.leftMargin + childWidth, childTop + childHeight);
                break;
            }
            case Gravity.RIGHT: {
                child.layout(width - lp.rightMargin, childTop, width - lp.rightMargin, childTop + childHeight);
                break;
            }
            case Gravity.CENTER_HORIZONTAL: {
                int childLeft = (width - childWidth) / 2;
                if (childLeft < lp.leftMargin) {
                    childLeft = lp.leftMargin;
                } else if (childLeft + childWidth > width - lp.rightMargin) {
                    childLeft = width - lp.rightMargin - childWidth;
                }
                child.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
                break;
            }
            }

            if (changeOffset) {
                setDrawerViewOffset(child, newOffset);
            }

            final int newVisibility = lp.onScreen > 0 ? VISIBLE : INVISIBLE;
            if (child.getVisibility() != newVisibility) {
                child.setVisibility(newVisibility);
            }
        }
    }
    mInLayout = false;
    mFirstLayout = false;
}

From source file:com.ecom.consumer.customviews.HorizontalListView.java

/** Loops through each child and positions them onto the screen */
private void positionChildren(final int dx) {
    int childCount = getChildCount();

    if (childCount > 0) {
        mDisplayOffset += dx;//from  ww w. java 2  s .c  o  m
        int leftOffset = mDisplayOffset + mDividerWidth;

        // Loop each child view
        for (int i = 0; i < childCount; i++) {
            View child = getChildAt(i);
            int left = leftOffset + getPaddingLeft();
            int top = getPaddingTop();
            int right = left + child.getMeasuredWidth();
            int bottom = top + child.getMeasuredHeight();

            // Layout the child
            child.layout(left, top, right, bottom);

            // Increment our offset by added child's size and divider width
            leftOffset += child.getMeasuredWidth() + mDividerWidth;
        }
    }
}

From source file:com.android.mail.browse.ConversationContainer.java

private void positionOverlay(int adapterIndex, int overlayTopY, int overlayBottomY, boolean postAddView) {
    final OverlayView overlay = mOverlayViews.get(adapterIndex);
    final ConversationOverlayItem item = mOverlayAdapter.getItem(adapterIndex);

    // save off the item's current top for later snap calculations
    item.setTop(overlayTopY);//from w w w .j  a v  a  2  s  .c  o  m

    // is the overlay visible and does it have non-zero height?
    if (overlayTopY != overlayBottomY && overlayBottomY > mOffsetY && overlayTopY < mOffsetY + getHeight()) {
        View overlayView = overlay != null ? overlay.view : null;
        // show and/or move overlay
        if (overlayView == null) {
            overlayView = addOverlayView(adapterIndex, postAddView);
            ViewCompat.setLayoutDirection(overlayView, ViewCompat.getLayoutDirection(this));
            measureOverlayView(overlayView);
            item.markMeasurementValid();
            traceLayout("show/measure overlay %d", adapterIndex);
        } else {
            traceLayout("move overlay %d", adapterIndex);
            if (!item.isMeasurementValid()) {
                item.rebindView(overlayView);
                measureOverlayView(overlayView);
                item.markMeasurementValid();
                traceLayout("and (re)measure overlay %d, old/new heights=%d/%d", adapterIndex,
                        overlayView.getHeight(), overlayView.getMeasuredHeight());
            }
        }
        traceLayout("laying out overlay %d with h=%d", adapterIndex, overlayView.getMeasuredHeight());
        final int childBottom = overlayTopY + overlayView.getMeasuredHeight();
        layoutOverlay(overlayView, overlayTopY, childBottom);
        mAdditionalBottomBorderOverlayTop = (childBottom > mAdditionalBottomBorderOverlayTop) ? childBottom
                : mAdditionalBottomBorderOverlayTop;
    } else {
        // hide overlay
        if (overlay != null) {
            traceLayout("hide overlay %d", adapterIndex);
            onOverlayScrolledOff(adapterIndex, overlay, overlayTopY, overlayBottomY);
        } else {
            traceLayout("ignore non-visible overlay %d", adapterIndex);
        }
        mAdditionalBottomBorderOverlayTop = (overlayBottomY > mAdditionalBottomBorderOverlayTop)
                ? overlayBottomY
                : mAdditionalBottomBorderOverlayTop;
    }

    if (overlayTopY <= mOffsetY && item.canPushSnapHeader()) {
        if (mSnapIndex == -1) {
            mSnapIndex = adapterIndex;
        } else if (adapterIndex > mSnapIndex) {
            mSnapIndex = adapterIndex;
        }
    }

}

From source file:com.abewy.android.apps.klyph.widget.KlyphDrawerLayout.java

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    mInLayout = true;// w w w  .  jav  a2  s  .com
    final int width = r - l;
    final int childCount = getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = getChildAt(i);

        if (child.getVisibility() == GONE) {
            continue;
        }

        final LayoutParams lp = (LayoutParams) child.getLayoutParams();

        if (isContentView(child)) {
            child.layout(lp.leftMargin, lp.topMargin, lp.leftMargin + child.getMeasuredWidth(),
                    lp.topMargin + child.getMeasuredHeight());
        } else { // Drawer, if it wasn't onMeasure would have thrown an exception.
            final int childWidth = child.getMeasuredWidth();
            final int childHeight = child.getMeasuredHeight();
            int childLeft;

            final float newOffset;
            if (checkDrawerViewGravity(child, Gravity.LEFT)) {
                childLeft = -childWidth + (int) (childWidth * lp.onScreen);
                newOffset = (float) (childWidth + childLeft) / childWidth;
            } else { // Right; onMeasure checked for us.
                childLeft = width - (int) (childWidth * lp.onScreen);
                newOffset = (float) (width - childLeft) / childWidth;
            }

            final boolean changeOffset = newOffset != lp.onScreen;

            final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;

            switch (vgrav) {
            default:
            case Gravity.TOP: {
                child.layout(childLeft, lp.topMargin, childLeft + childWidth, childHeight);
                break;
            }

            case Gravity.BOTTOM: {
                final int height = b - t;
                child.layout(childLeft, height - lp.bottomMargin - child.getMeasuredHeight(),
                        childLeft + childWidth, height - lp.bottomMargin);
                break;
            }

            case Gravity.CENTER_VERTICAL: {
                final int height = b - t;
                int childTop = (height - childHeight) / 2;

                // Offset for margins. If things don't fit right because of
                // bad measurement before, oh well.
                if (childTop < lp.topMargin) {
                    childTop = lp.topMargin;
                } else if (childTop + childHeight > height - lp.bottomMargin) {
                    childTop = height - lp.bottomMargin - childHeight;
                }
                child.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
                break;
            }
            }

            if (changeOffset) {
                setDrawerViewOffset(child, newOffset);
            }

            final int newVisibility = lp.onScreen > 0 ? VISIBLE : INVISIBLE;
            if (child.getVisibility() != newVisibility) {
                child.setVisibility(newVisibility);
            }
        }
    }
    mInLayout = false;
    mFirstLayout = false;
}

From source file:com.apptentive.android.sdk.view.ApptentiveNestedScrollView.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);

    if (!mFillViewport) {
        return;//from w w w.j  a  v  a  2  s .  com
    }

    final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
    if (heightMode == MeasureSpec.UNSPECIFIED) {
        return;
    }

    if (getChildCount() > 0) {
        final View child = getChildAt(0);
        int height = getMeasuredHeight();
        if (child.getMeasuredHeight() < height) {
            final FrameLayout.LayoutParams lp = (LayoutParams) child.getLayoutParams();

            int childWidthMeasureSpec = getChildMeasureSpec(widthMeasureSpec,
                    getPaddingLeft() + getPaddingRight(), lp.width);
            height -= getPaddingTop();
            height -= getPaddingBottom();
            int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);

            child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
        }
    }
}

From source file:com.cmbb.smartmarket.widget.NestedScrollView.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);

    if (!mFillViewport) {
        return;//from w ww . ja  va2  s . c  o  m
    }

    final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
    if (heightMode == MeasureSpec.UNSPECIFIED) {
        return;
    }

    if (getChildCount() > 0) {
        final View child = getChildAt(0);
        int height = getMeasuredHeight();
        if (child.getMeasuredHeight() < height) {
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();

            int childWidthMeasureSpec = getChildMeasureSpec(widthMeasureSpec,
                    getPaddingLeft() + getPaddingRight(), lp.width);
            height -= getPaddingTop();
            height -= getPaddingBottom();
            int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);

            child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
        }
    }
}

From source file:com.daiv.android.twitter.manipulations.widgets.NotificationDrawerLayout.java

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    mInLayout = true;//from ww  w . j  a v  a 2  s  .  c  om
    final int width = r - l;
    final int childCount = getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = getChildAt(i);

        if (child.getVisibility() == GONE) {
            continue;
        }

        final LayoutParams lp = (LayoutParams) child.getLayoutParams();

        if (isContentView(child)) {
            try {
                child.layout(lp.leftMargin, lp.topMargin, lp.leftMargin + child.getMeasuredWidth(),
                        lp.topMargin + child.getMeasuredHeight());
            } catch (Exception e) {

            }
        } else { // Drawer, if it wasn't onMeasure would have thrown an exception.
            final int childWidth = child.getMeasuredWidth();
            final int childHeight = child.getMeasuredHeight();
            int childLeft;

            final float newOffset;
            if (checkDrawerViewGravity(child, Gravity.LEFT)) {
                childLeft = -childWidth + (int) (childWidth * lp.onScreen);
                newOffset = (float) (childWidth + childLeft) / childWidth;
            } else { // Right; onMeasure checked for us.
                childLeft = width - (int) (childWidth * lp.onScreen);
                newOffset = (float) (width - childLeft) / childWidth;
            }

            final boolean changeOffset = newOffset != lp.onScreen;

            final int vgrav = lp.gravity & Gravity.VERTICAL_GRAVITY_MASK;

            switch (vgrav) {
            default:
            case Gravity.TOP: {
                child.layout(childLeft, lp.topMargin, childLeft + childWidth, childHeight);
                break;
            }

            case Gravity.BOTTOM: {
                final int height = b - t;
                child.layout(childLeft, height - lp.bottomMargin - child.getMeasuredHeight(),
                        childLeft + childWidth, height - lp.bottomMargin);
                break;
            }

            case Gravity.CENTER_VERTICAL: {
                final int height = b - t;
                int childTop = (height - childHeight) / 2;

                // Offset for margins. If things don't fit right because of
                // bad measurement before, oh well.
                if (childTop < lp.topMargin) {
                    childTop = lp.topMargin;
                } else if (childTop + childHeight > height - lp.bottomMargin) {
                    childTop = height - lp.bottomMargin - childHeight;
                }
                child.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
                break;
            }
            }

            if (changeOffset) {
                setDrawerViewOffset(child, newOffset);
            }

            final int newVisibility = lp.onScreen > 0 ? VISIBLE : INVISIBLE;
            if (child.getVisibility() != newVisibility) {
                child.setVisibility(newVisibility);
            }
        }
    }
    mInLayout = false;
    mFirstLayout = false;
}

From source file:android.support.v7.widget.Toolbar.java

/**
 * Returns true if the Toolbar is collapsible and has no child views with a measured size > 0.
 *///  www.j  ava 2  s.c  o  m
private boolean shouldCollapse() {
    if (!mCollapsible)
        return false;

    final int childCount = getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = getChildAt(i);
        if (shouldLayout(child) && child.getMeasuredWidth() > 0 && child.getMeasuredHeight() > 0) {
            return false;
        }
    }
    return true;
}