Example usage for android.view View getMeasuredHeight

List of usage examples for android.view View getMeasuredHeight

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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:Main.java

public static Animation getExpandViewAnimation(final View view, int duration) {

    view.measure(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
    final int targetHeight = view.getMeasuredHeight();

    view.getLayoutParams().height = 0;/*from  w ww .j a  v a  2s .c o  m*/
    view.setVisibility(View.VISIBLE);
    Animation animation = new Animation() {
        @Override
        protected void applyTransformation(float interpolatedTime, Transformation t) {
            view.getLayoutParams().height = interpolatedTime == 1 ? RelativeLayout.LayoutParams.WRAP_CONTENT
                    : (int) (targetHeight * interpolatedTime);
            view.requestLayout();
        }

        @Override
        public boolean willChangeBounds() {
            return true;
        }
    };

    // 1dp/ms
    // animation.setDuration((int) (targetHeight /
    // view.getContext().getResources().getDisplayMetrics().density));
    animation.setDuration(duration);
    return animation;
}

From source file:Main.java

public static void updateListViewHeight(ListView listView) {
    ListAdapter mAdapter = listView.getAdapter();

    int totalHeight = 0;

    for (int i = 0; i < mAdapter.getCount(); i++) {
        View mView = mAdapter.getView(i, null, listView);

        mView.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),

                View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));

        totalHeight += mView.getMeasuredHeight();
        //HelperMethods.log("HEIGHT" + i, String.valueOf(totalHeight));

    }/*from  ww w  . java 2  s.  com*/

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (mAdapter.getCount() - 1));
    listView.setLayoutParams(params);
    listView.requestLayout();
}

From source file:Main.java

public static Bitmap takeScreenshot(Activity activity, View view) {
    view.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
            MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
    view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());
    view.setDrawingCacheEnabled(true);/*from  w w  w .  j  av a 2s. co m*/
    final Bitmap bitmap = Bitmap.createBitmap(view.getDrawingCache());
    view.setDrawingCacheEnabled(false);

    return saveBitmapToFile(activity, bitmap);
}

From source file:Main.java

public static Animation collapse(final View v, int duration, boolean startAnim) {

    //check if view already gone
    if (v.getVisibility() == View.GONE)
        return null;

    final int initialHeight = v.getMeasuredHeight();

    Animation a = new Animation() {
        @Override/*  w ww  .  j a  v a2s .c om*/
        protected void applyTransformation(float interpolatedTime, Transformation t) {
            if (interpolatedTime == 1) {
                v.setVisibility(View.GONE);
            } else {
                v.getLayoutParams().height = initialHeight - (int) (initialHeight * interpolatedTime);
                v.requestLayout();
            }
        }

        @Override
        public boolean willChangeBounds() {
            return true;
        }
    };

    a.setDuration(duration);
    if (startAnim)
        v.startAnimation(a);
    return a;
}

From source file:Main.java

public static int setListViewHeight(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return 0;
    }// w w  w.  j  a  va 2 s  . c o m
    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        if (listItem != null) {
            listItem.measure(0, 0);
            //                CommonUtils.LOGV("samton", "listItem Height === " + listItem.getMeasuredHeight());
            totalHeight += listItem.getMeasuredHeight();
        }
    }
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    // ((MarginLayoutParams) params).setMargins(10, 10, 10, 10);
    listView.setLayoutParams(params);
    //        CommonUtils.LOGV("samton", "totalHeight Height === " +totalHeight
    //        );
    return totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
}

From source file:Main.java

/**
 * get AbsListView height according to every children
 * /*from   w w  w. j a  v  a  2s  .c o m*/
 * @param view
 * @return
 */
public static int getAbsListViewHeightBasedOnChildren(AbsListView view) {
    ListAdapter adapter;
    if (view == null || (adapter = view.getAdapter()) == null) {
        return 0;
    }

    int height = 0;
    for (int i = 0; i < adapter.getCount(); i++) {
        View item = adapter.getView(i, null, view);
        if (item instanceof ViewGroup) {
            item.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
        }
        item.measure(0, 0);
        height += item.getMeasuredHeight();
    }
    height += view.getPaddingTop() + view.getPaddingBottom();
    return height;
}

From source file:Main.java

public static int getTotalHeightofListView(ListView listView) {
    ListAdapter mAdapter = listView.getAdapter();
    if (mAdapter == null) {
        return 0;
    }/* www .  j  a  v  a 2  s . c om*/
    int totalHeight = 0;
    for (int i = 0; i < mAdapter.getCount(); i++) {
        View mView = mAdapter.getView(i, null, listView);
        mView.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
                View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
        //mView.measure(0, 0);
        totalHeight += mView.getMeasuredHeight();
        Log.w("HEIGHT" + i, String.valueOf(totalHeight));
    }
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (mAdapter.getCount() - 1));
    listView.setLayoutParams(params);
    listView.requestLayout();
    return params.height;
}

From source file:Main.java

public final static int[] getPopupPosition(View anchor, int gravity) {
    int[] position = new int[2];

    int windowWidth = anchor.getRootView().getMeasuredWidth();
    int windowHeight = anchor.getRootView().getMeasuredHeight();

    int anchorWidth = anchor.getMeasuredWidth();
    int anchorHeight = anchor.getMeasuredHeight();

    int[] location = new int[2];
    anchor.getLocationInWindow(location);

    if (Gravity.LEFT == (gravity & Gravity.LEFT)) {
        position[0] = location[0];//  w w w.  j  a v  a  2  s .c om
    } else if (Gravity.RIGHT == (gravity & Gravity.RIGHT)) {
        position[0] = windowWidth - location[0] - anchorWidth;
    }

    if (Gravity.TOP == (gravity & Gravity.TOP)) {
        position[1] = location[1] + anchorHeight;
    } else if (Gravity.BOTTOM == (gravity & Gravity.BOTTOM)) {
        position[1] = windowHeight - location[1];
    }

    return position;
}

From source file:Main.java

public static int[] getMeasureViewSize(View view) {
    int size[] = new int[2];
    int width = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    int height = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    view.measure(width, height);//from  w w  w. j a v  a2  s  .c o  m
    size[0] = view.getMeasuredWidth();
    size[1] = view.getMeasuredHeight();
    return size;
}

From source file:Main.java

public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        // pre-condition
        return;/*  w w  w . ja  v  a  2  s. com*/
    }

    int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom();
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        if (listItem instanceof ViewGroup) {
            listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
        }
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
}