Example usage for android.view View 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:android.support.v7.widget.ActionBarContainer.java

private boolean isCollapsed(View view) {
    return view == null || view.getVisibility() == GONE || view.getMeasuredHeight() == 0;
}

From source file:com.eggwall.SoundSleep.SleepActivity.java

/**
 * Calculates the dimension of the entire window. Safe if called repeatedly.
 *//*w  w w  . j ava 2  s  .co m*/
private void populateTopLevelDimen() {
    if (mWidth == 0) {
        final View topLevel = findViewById(R.id.toplevel);
        mWidth = topLevel.getRight();
    }
    if (mHeight == 0) {
        final View topLevel = findViewById(R.id.toplevel);
        mHeight = topLevel.getBottom();
    }
    if (cloudSize == null) {
        final View cloud = findViewById(R.id.cloud);
        cloudSize = new Pair(cloud.getMeasuredWidth(), cloud.getMeasuredHeight());
    }
    if (noteSize == null) {
        final View note = findViewById(R.id.note);
        noteSize = new Pair(note.getMeasuredWidth(), note.getMeasuredHeight());
    }
}

From source file:com.chatwing.whitelabel.views.HeightWrappingViewPager.java

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

    boolean wrapHeight = MeasureSpec.getMode(heightMeasureSpec) == MeasureSpec.AT_MOST;

    if (wrapHeight) {
        /**/* w w  w .j  ava  2  s .  co m*/
         * The first super.onMeasure call made the pager take up all the
         * available height. Since we really wanted to wrap it, we need
         * to remeasure it. Luckily, after that call the first child is
         * now available. So, we take the height from it.
         */

        int width = getMeasuredWidth(), height = getMeasuredHeight();

        // Use the previously measured width but simplify the calculations
        widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY);

        /* If the pager actually has any children, take the first child's
         * height and call that our own */
        if (getChildCount() > 0) {
            View firstChild = getChildAt(0);

            /* The child was previously measured with exactly the full height.
             * Allow it to wrap this time around. */
            firstChild.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST));

            height = firstChild.getMeasuredHeight();
        }

        heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);

        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    }
}

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

private int getMeasuredHeightWithMargins(View view) {
    final LayoutParams lp = (LayoutParams) view.getLayoutParams();
    return view.getMeasuredHeight() + lp.topMargin + lp.bottomMargin;
}

From source file:android.support.v7.internal.widget.AbsActionBarView.java

protected int positionChild(View child, int x, int y, int contentHeight, boolean reverse) {
    int childWidth = child.getMeasuredWidth();
    int childHeight = child.getMeasuredHeight();
    int childTop = y + (contentHeight - childHeight) / 2;

    if (reverse) {
        child.layout(x - childWidth, childTop, x, childTop + childHeight);
    } else {/* w  ww  . j  av  a 2s  .com*/
        child.layout(x, childTop, x + childWidth, childTop + childHeight);
    }

    return (reverse ? -childWidth : childWidth);
}

From source file:com.actionbarsherlock.internal.widget.AbsActionBarView.java

protected int positionChild(View child, int x, int y, int contentHeight) {
    int childWidth = child.getMeasuredWidth();
    int childHeight = child.getMeasuredHeight();
    int childTop = y + (contentHeight - childHeight) / 2;

    child.layout(x, childTop, x + childWidth, childTop + childHeight);

    return childWidth;
}

From source file:com.actionbarsherlock.internal.widget.AbsActionBarView.java

protected int positionChildInverse(View child, int x, int y, int contentHeight) {
    int childWidth = child.getMeasuredWidth();
    int childHeight = child.getMeasuredHeight();
    int childTop = y + (contentHeight - childHeight) / 2;

    child.layout(x - childWidth, childTop, x, childTop + childHeight);

    return childWidth;
}

From source file:com.bamobile.fdtks.util.Tools.java

public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null)
        return;//from  ww  w.j  ava 2  s. c o  m

    int desiredWidth = View.MeasureSpec.makeMeasureSpec(listView.getWidth(), View.MeasureSpec.UNSPECIFIED);
    int totalHeight = 0;
    View view = null;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        view = listAdapter.getView(i, view, listView);
        if (i == 0)
            view.setLayoutParams(new ViewGroup.LayoutParams(desiredWidth, ViewGroup.LayoutParams.WRAP_CONTENT));

        view.measure(desiredWidth, View.MeasureSpec.UNSPECIFIED);
        totalHeight += view.getMeasuredHeight();
    }
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
    listView.requestLayout();
}

From source file:com.eggwall.SoundSleep.SleepActivity.java

/**
 * Moves the clock to some random location.
 *//* w w w .  jav a2 s  .c om*/
private void changeClockLocation() {
    populateTopLevelDimen();
    final View v = findViewById(R.id.clock);
    final int x = (int) (Math.random() * (mWidth - v.getMeasuredWidth()));
    final int y = (int) (Math.random() * (mHeight - v.getMeasuredHeight()));
    if (SDK >= 12) {
        v.animate().x(x).y(y);
    } else {
        v.setPadding(x, y, 0, 0);
    }
}

From source file:cn.ieclipse.af.view.ah.AutoHeightViewPager.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    int size = getChildCount();
    if (size > 0 && getLayoutParams().height == ViewGroup.LayoutParams.WRAP_CONTENT) {
        Point p = mHeights.get(getCurrentItem());
        if (p == null) {
            try {
                int i = getChildIndex();
                View child = getChildAt(i);
                if (child != null) {
                    child.measure(widthMeasureSpec,
                            MeasureSpec.makeMeasureSpec(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED));
                    int w = child.getMeasuredWidth();
                    int h = child.getMeasuredHeight();
                    mHeights.put(getCurrentItem(), new Point(w, h));
                    heightMeasureSpec = MeasureSpec.makeMeasureSpec(h, MeasureSpec.EXACTLY);
                    // widthMeasureSpec = MeasureSpec.makeMeasureSpec(w,
                    // MeasureSpec.EXACTLY);
                }//from  w  ww  . ja v  a  2s. c  om
            } catch (Exception e) {
                e.printStackTrace();
            }
        } else {
            heightMeasureSpec = MeasureSpec.makeMeasureSpec(p.y, MeasureSpec.EXACTLY);
            // widthMeasureSpec = MeasureSpec.makeMeasureSpec(p.x,
            // MeasureSpec.EXACTLY);
        }
    }
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}