Example usage for android.view View getMeasuredWidth

Introduction

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

Prototype

public final int getMeasuredWidth() 

Source Link

Document

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

Usage

From source file:ca.barrenechea.widget.recyclerview.decoration.StickyHeaderDecoration.java

private RecyclerView.ViewHolder getHeader(RecyclerView parent, int position) {
    final long key = mAdapter.getHeaderId(position);

    if (mHeaderCache.containsKey(key)) {
        return mHeaderCache.get(key);
    } else {/*from w  ww  . ja  v  a  2  s .co m*/
        final RecyclerView.ViewHolder holder = mAdapter.onCreateHeaderViewHolder(parent);
        final View header = holder.itemView;

        //noinspection unchecked
        mAdapter.onBindHeaderViewHolder(holder, position);

        int widthSpec = View.MeasureSpec.makeMeasureSpec(parent.getMeasuredWidth(), View.MeasureSpec.EXACTLY);
        int heightSpec = View.MeasureSpec.makeMeasureSpec(parent.getMeasuredHeight(),
                View.MeasureSpec.UNSPECIFIED);

        int childWidth = ViewGroup.getChildMeasureSpec(widthSpec,
                parent.getPaddingLeft() + parent.getPaddingRight(), header.getLayoutParams().width);
        int childHeight = ViewGroup.getChildMeasureSpec(heightSpec,
                parent.getPaddingTop() + parent.getPaddingBottom(), header.getLayoutParams().height);

        header.measure(childWidth, childHeight);
        header.layout(0, 0, header.getMeasuredWidth(), header.getMeasuredHeight());

        mHeaderCache.put(key, holder);

        return holder;
    }
}

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From source file:com.coco.slidinguppanel.SlidingUpPanel.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    if (getChildCount() > 1) {
        throw new IllegalStateException("SlidingUpPanel can only contain on child view");
    } else {//from w ww .  j a  v  a 2  s  .  c om
        int maxWidth = 0;
        int maxHeight = 0;
        if (getChildCount() == 1) {
            final View child = getChildAt(0);
            if (child.getVisibility() != GONE) {
                measureChildWithMargins(child, widthMeasureSpec, 0, heightMeasureSpec, 0);
                final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
                maxWidth = child.getMeasuredWidth() + getPaddingLeft() + getPaddingRight() + lp.leftMargin
                        + lp.rightMargin;
                maxHeight = child.getMeasuredHeight() + getPaddingTop() + getPaddingBottom() + lp.topMargin
                        + lp.bottomMargin;
            }
        }
        // Check against our minimum height and width
        maxWidth = Math.max(maxWidth, getSuggestedMinimumWidth());
        maxHeight = Math.max(maxHeight, getSuggestedMinimumHeight());

        // Report our final dimensions.
        setMeasuredDimension(resolveSize(maxWidth, widthMeasureSpec),
                resolveSize(maxHeight, heightMeasureSpec));
    }
}

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From source file:com.example.youngkaaa.youngseedemo1.utils.recyclerUtils.BaseItemAnimator.java

public void clear(View v) {
    ViewCompat.setAlpha(v, 1);/*from www. j av  a 2s .  c o  m*/
    ViewCompat.setScaleY(v, 1);
    ViewCompat.setScaleX(v, 1);
    ViewCompat.setTranslationY(v, 0);
    ViewCompat.setTranslationX(v, 0);
    ViewCompat.setRotation(v, 0);
    ViewCompat.setRotationY(v, 0);
    ViewCompat.setRotationX(v, 0);
    ViewCompat.setPivotY(v, v.getMeasuredHeight() / 2);
    ViewCompat.setPivotX(v, v.getMeasuredWidth() / 2);
    ViewCompat.animate(v).setInterpolator(null).setStartDelay(0);
}

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

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    final int count = getChildCount();
    final int paddingLeft = getPaddingLeft();
    final int paddingRight = getPaddingRight();
    final int paddingTop = getPaddingTop();
    final int statusBarHeight = mSlideMode == MODE_SLIDE_WINDOW ? STATUS_BAR_HEIGHT : 0;
    for (int index = 0; index < count; index++) {
        View child = getChildAt(index);
        final int measureWidth = child.getMeasuredWidth();
        final int measureHeight = child.getMeasuredHeight();
        LayoutParams layoutParams = (LayoutParams) child.getLayoutParams();
        switch (layoutParams.role) {
        case LayoutParams.ROLE_CONTENT:
            // we should display the content in front of all other views
            child.bringToFront();/*from   ww  w .java 2 s  . com*/
            child.layout(mCurrentContentOffset + paddingLeft, paddingTop,
                    paddingLeft + measureWidth + mCurrentContentOffset, paddingTop + measureHeight);
            break;
        case LayoutParams.ROLE_PRIMARY_MENU:
            mContentBoundsRight = measureWidth;
            child.layout(paddingLeft, statusBarHeight + paddingTop, paddingLeft + measureWidth,
                    statusBarHeight + paddingTop + measureHeight);
            break;
        case LayoutParams.ROLE_SECONDARY_MENU:
            mContentBoundsLeft = -measureWidth;
            child.layout(r - paddingRight - measureWidth, statusBarHeight + paddingTop, r - paddingRight,
                    statusBarHeight + t + measureHeight);
            break;
        default:
            continue;
        }
    }
}

---

From source file:be.virtualsushi.gaz.view.ActivityChooserView.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    View child = mActivityChooserContent;
    // If the default action is not visible we want to be as tall as the
    // ActionBar so if this widget is used in the latter it will look as
    // a normal action button.
    heightMeasureSpec = MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec),
            MeasureSpec.EXACTLY);//from   ww w.j ava 2 s.c o  m
    measureChild(child, widthMeasureSpec, heightMeasureSpec);
    setMeasuredDimension(child.getMeasuredWidth(), child.getMeasuredHeight());
}

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From source file:com.bigpigs.fragments.SearchFragment.java

private Bitmap getMarkerBitmapFromView(@DrawableRes int resId) {

    View customMarkerView = ((LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE))
            .inflate(R.layout.custom_marker, null);
    ImageView markerImageView = (ImageView) customMarkerView.findViewById(R.id.marker_icon);
    markerImageView.setImageResource(resId);
    customMarkerView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
    customMarkerView.layout(0, 0, customMarkerView.getMeasuredWidth(), customMarkerView.getMeasuredHeight());
    customMarkerView.buildDrawingCache();
    Bitmap returnedBitmap = Bitmap.createBitmap(customMarkerView.getMeasuredWidth(),
            customMarkerView.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(returnedBitmap);
    canvas.drawColor(Color.WHITE, PorterDuff.Mode.SRC_IN);
    Drawable drawable = customMarkerView.getBackground();
    if (drawable != null)
        drawable.draw(canvas);/*ww  w.ja va2 s  .c o  m*/
    customMarkerView.draw(canvas);
    return returnedBitmap;
}

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From source file:com.example.guxiuzhong.pagerslidingtab_lib.PagerSlidingTabStrip.java

protected void animateFadeScale(View left, View right, float positionOffset, int position) {
    if (mState != State.IDLE) {
        if (left != null) {
            ViewHelper.setAlpha(tabViews.get(position).get("normal"), positionOffset);
            ViewHelper.setAlpha(tabViews.get(position).get("selected"), 1 - positionOffset);
            float mScale = 1 + zoomMax - zoomMax * positionOffset;
            ViewHelper.setPivotX(left, left.getMeasuredWidth() * 0.5f);
            ViewHelper.setPivotY(left, left.getMeasuredHeight() * 0.5f);
            ViewHelper.setScaleX(left, mScale);
            ViewHelper.setScaleY(left, mScale);
        }/*ww w .  ja va2 s . c o  m*/
        if (right != null) {
            ViewHelper.setAlpha(tabViews.get(position + 1).get("normal"), 1 - positionOffset);
            ViewHelper.setAlpha(tabViews.get(position + 1).get("selected"), positionOffset);
            float mScale = 1 + zoomMax * positionOffset;
            ViewHelper.setPivotX(right, right.getMeasuredWidth() * 0.5f);
            ViewHelper.setPivotY(right, right.getMeasuredHeight() * 0.5f);
            ViewHelper.setScaleX(right, mScale);
            ViewHelper.setScaleY(right, mScale);
        }
    }
}

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From source file:com.android.launcher3.folder.FolderIcon.java

public Drawable prepareCreate(final View destView) {
    Drawable animateDrawable = getTopDrawable((TextView) destView);
    computePreviewDrawingParams(animateDrawable.getIntrinsicWidth(), destView.getMeasuredWidth());
    return animateDrawable;
}

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From source file:com.facebook.litho.MountState.java

private static void applyBoundsToMountContent(Object content, int left, int top, int right, int bottom,
        boolean force) {
    assertMainThread();//from  www  .j ava 2  s  .c o  m

    if (content instanceof View) {
        View view = (View) content;
        int width = right - left;
        int height = bottom - top;

        if (force || view.getMeasuredHeight() != height || view.getMeasuredWidth() != width) {
            view.measure(makeMeasureSpec(right - left, MeasureSpec.EXACTLY),
                    makeMeasureSpec(bottom - top, MeasureSpec.EXACTLY));
        }

        if (force || view.getLeft() != left || view.getTop() != top || view.getRight() != right
                || view.getBottom() != bottom) {
            view.layout(left, top, right, bottom);
        }
    } else if (content instanceof Drawable) {
        ((Drawable) content).setBounds(left, top, right, bottom);
    } else {
        throw new IllegalStateException("Unsupported mounted content " + content);
    }
}

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

/**
 * Creates and positions all views for this Spinner.
 *
 * @param delta Change in the selected position. +1 means selection is moving to the right, so
 *              views are scrolling to the left. -1 means selection is moving to the left.
 *///from w  ww.  j  a  v  a 2s .  c om
@Override
void layout(int delta, boolean animate) {
    int childrenLeft = mSpinnerPadding.left;
    int childrenWidth = getRight() - getLeft() - mSpinnerPadding.left - mSpinnerPadding.right;

    if (mDataChanged) {
        handleDataChanged();
    }

    // Handle the empty set by removing all views
    if (mItemCount == 0) {
        resetList();
        return;
    }

    if (mNextSelectedPosition >= 0) {
        setSelectedPositionInt(mNextSelectedPosition);
    }

    recycleAllViews();

    // Clear out old views
    removeAllViewsInLayout();

    // Make selected view and position it
    mFirstPosition = mSelectedPosition;
    if (mAdapter != null) {
        View sel = makeView(mSelectedPosition, true);
        int width = sel.getMeasuredWidth();
        int selectedOffset = childrenLeft;
        final int layoutDirection = ViewCompat.getLayoutDirection(this);
        final int absoluteGravity = GravityCompat.getAbsoluteGravity(mGravity, layoutDirection);
        switch (absoluteGravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
        case Gravity.CENTER_HORIZONTAL:
            selectedOffset = childrenLeft + (childrenWidth / 2) - (width / 2);
            break;
        case Gravity.RIGHT:
            selectedOffset = childrenLeft + childrenWidth - width;
            break;
        }
        sel.offsetLeftAndRight(selectedOffset);
    }

    // Flush any cached views that did not get reused above
    mRecycler.clear();

    invalidate();

    checkSelectionChanged();

    mDataChanged = false;
    mNeedSync = false;
    setNextSelectedPositionInt(mSelectedPosition);
}

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