Example usage for android.view ViewGroup getMeasuredWidth

List of usage examples for android.view ViewGroup getMeasuredWidth

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Introduction

In this page you can find the example usage for android.view ViewGroup 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:com.taobao.luaview.view.adapter.LVPagerAdapter.java

/**
 * layout params??view?// w  w w  . j  av a 2  s .c  o  m
 *
 * @param container
 * @return
 */
private RelativeLayout.LayoutParams createLayoutParams(ViewGroup container) {
    final RelativeLayout.LayoutParams layoutParams = LuaViewUtil.createRelativeLayoutParamsWM();
    if (container != null) {
        layoutParams.width = container.getMeasuredWidth();
        layoutParams.height = container.getMeasuredHeight();
    }
    return layoutParams;
}

From source file:com.aibasis.parent.widget.PagerSlidingTabStrip.java

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

    if (!allowWidthFull)
        return;//from   ww  w. j  ava 2  s.c o m
    ViewGroup tabsLayout = getTabsLayout();
    if (tabsLayout == null || tabsLayout.getMeasuredWidth() >= getMeasuredWidth())
        return;
    if (tabsLayout.getChildCount() <= 0)
        return;

    if (tabViews == null) {
        tabViews = new ArrayList<View>();
    } else {
        tabViews.clear();
    }
    for (int w = 0; w < tabsLayout.getChildCount(); w++) {
        tabViews.add(tabsLayout.getChildAt(w));
    }

    adjustChildWidthWithParent(tabViews,
            getMeasuredWidth() - tabsLayout.getPaddingLeft() - tabsLayout.getPaddingRight(), widthMeasureSpec,
            heightMeasureSpec);

    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

From source file:com.manuelpeinado.imagelayout.ImageLayout.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    int widthMode = MeasureSpec.getMode(widthMeasureSpec);
    int heightMode = MeasureSpec.getMode(heightMeasureSpec);
    int widthSpec = MeasureSpec.getSize(widthMeasureSpec);
    int width = widthSpec;
    int heightSpec = MeasureSpec.getSize(heightMeasureSpec);
    int height = heightSpec;
    boolean isExactWidth = widthMode == MeasureSpec.EXACTLY;
    boolean isExactHeight = heightMode == MeasureSpec.EXACTLY;
    int imageWidth = image == null ? 1 : image.getWidth();
    int imageHeight = image == null ? 1 : image.getHeight();
    float imageAspectRatio = (imageWidth + getPaddingLeft() + getPaddingRight())
            / ((float) imageHeight + getPaddingTop() + getPaddingBottom());
    if (isExactWidth && !isExactHeight) {
        height = (int) (width / imageAspectRatio);
        if (heightMode == MeasureSpec.AT_MOST && height > heightSpec) {
            height = heightSpec;//from   ww w  .  j a v a  2 s  . c  o m
        }
    } else if (isExactHeight && !isExactWidth) {
        ViewGroup parent = (ViewGroup) getParent();
        int parentWidth = parent.getMeasuredWidth();
        switch (getLayoutParams().width) {
        case ViewGroup.LayoutParams.MATCH_PARENT:
            width = parentWidth;
            break;
        default:
            // If we have WRAP_CONTENT we want to make the width at least the available
            // space in the parent so it will appear centered (it could be more to keep the aspect ratio).
            // This is a workaround for this view being inside HorizontalScrollView (because it cannot be
            // centered there).
            width = Math.max(parentWidth, (int) (height * imageAspectRatio));
            break;
        }

        if (widthMode == MeasureSpec.AT_MOST && width > widthSpec) {
            width = widthSpec;
        }
    }

    setMeasuredDimension(width, height);

    int effectiveWidth = width - getPaddingLeft() - getPaddingRight();
    int effectiveHeight = height - getPaddingTop() - getPaddingBottom();
    destRect = fitter.fit(image, effectiveWidth, effectiveHeight);
    adjustDestRectForPadding();

    int N = getChildCount();
    for (int i = 0; i < N; ++i) {
        View child = getChildAt(i);
        measureChild(child);
    }
}

From source file:com.cicada.startup.common.ui.view.indicator.ViewPagerIndicator.java

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    if (!allowWidthFull) {
        return;//from   w ww  .  j a v a 2s.c o  m
    }
    setMeasuredDimension(getMeasuredWidth(), getMeasuredHeight() + slidingBlockHeight);
    ViewGroup tabsLayout = getTabsLayout();
    if (tabsLayout == null || tabsLayout.getMeasuredWidth() >= getMeasuredWidth())
        return;
    if (tabsLayout.getChildCount() <= 0)
        return;

    if (tabViews == null) {
        tabViews = new ArrayList<View>();
    } else {
        tabViews.clear();
    }
    for (int w = 0; w < tabsLayout.getChildCount(); w++) {
        tabViews.add(tabsLayout.getChildAt(w));
    }

    adjustChildWidthWithParent(tabViews,
            getMeasuredWidth() - tabsLayout.getPaddingLeft() - tabsLayout.getPaddingRight(), widthMeasureSpec,
            heightMeasureSpec);

    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

From source file:com.mfh.litecashier.ui.widget.TopSlidingTabStrip.java

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

    if (!allowWidthFull)
        return;//from   w  ww . j ava2 s . c o m
    ViewGroup tabsLayout = getTabsLayout();
    if (tabsLayout == null || tabsLayout.getMeasuredWidth() >= getMeasuredWidth())
        return;
    if (tabsLayout.getChildCount() <= 0)
        return;

    if (tabViews == null) {
        tabViews = new ArrayList<>();
    } else {
        tabViews.clear();
    }
    for (int w = 0; w < tabsLayout.getChildCount(); w++) {
        tabViews.add(tabsLayout.getChildAt(w));
    }

    adjustChildWidthWithParent(tabViews,
            getMeasuredWidth() - tabsLayout.getPaddingLeft() - tabsLayout.getPaddingRight(), widthMeasureSpec,
            heightMeasureSpec);

    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

From source file:com.mfh.framework.uikit.widget.SideSlidingTabStrip.java

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

    if (!allowWidthFull)
        return;/*from   w w  w  .j a v  a 2  s.c o m*/
    ViewGroup tabsLayout = getTabsLayout();
    if (tabsLayout == null || tabsLayout.getMeasuredWidth() >= getMeasuredWidth())
        return;
    if (tabsLayout.getChildCount() <= 0)
        return;

    if (tabViews == null) {
        tabViews = new ArrayList<>();
    } else {
        tabViews.clear();
    }
    for (int w = 0; w < tabsLayout.getChildCount(); w++) {
        tabViews.add(tabsLayout.getChildAt(w));
    }

    adjustChildHeightWithParent(tabViews,
            getMeasuredHeight() - tabsLayout.getPaddingTop() - tabsLayout.getPaddingBottom(), widthMeasureSpec,
            heightMeasureSpec);

    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

From source file:io.v.android.apps.syncslides.NavigateFragment.java

private void setThumbNull(ImageView thumb) {
    thumb.setImageDrawable(null);//from   www . j  a v  a2  s. co  m
    // In landscape, the height is dependent on the image size.  Because we don't have an
    // image, assume all of the images are 16:9.  The width is fixed, so we can calculate
    // the expected height.
    if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        ViewGroup grandparent = (ViewGroup) thumb.getParent().getParent();
        ViewGroup.LayoutParams thumbParams = thumb.getLayoutParams();
        thumbParams.height = (int) ((9 / 16.0) * grandparent.getMeasuredWidth());
    }
}

From source file:audio.lisn.adapter.StoreBookViewAdapter.java

@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.view_store_book, parent, false);
    view.setMinimumWidth(parent.getMeasuredWidth());

    view.setOnClickListener(new View.OnClickListener() {
        @Override// w  w  w .  j  a  v a2 s .c  o m
        public void onClick(final View v) {
            releaseMediaPlayer();

            if (listener != null) {

                new Handler().postDelayed(new Runnable() {
                    @Override
                    public void run() {

                        listener.onStoreBookSelect(v, (AudioBook) v.getTag(),
                                AudioBook.SelectedAction.ACTION_DETAIL);
                    }
                }, 200);
            }
        }
    });

    return new ViewHolder(view);
}

From source file:com.jun.fakeoschina.widget.PagerSlidingTabStrip.java

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

    if (!allowWidthFull)
        return;/* w w w .  j a  va2s  .  c  om*/
    ViewGroup tabsLayout = getTabsLayout();
    // tabsLayout.getMeasuredWidth() ? 528
    // getMeasuredWidth() pagerSlidingTabStrip xml720 android:layout_width="match_parent"
    if (tabsLayout == null || tabsLayout.getMeasuredWidth() >= getMeasuredWidth())
        return;
    if (tabsLayout.getChildCount() <= 0)
        return;

    if (tabViews == null) {
        tabViews = new ArrayList<View>();
    } else {
        tabViews.clear();
    }
    for (int w = 0; w < tabsLayout.getChildCount(); w++) {
        tabViews.add(tabsLayout.getChildAt(w));
    }

    adjustChildWidthWithParent(tabViews,
            getMeasuredWidth() - tabsLayout.getPaddingLeft() - tabsLayout.getPaddingRight(), widthMeasureSpec,
            heightMeasureSpec);

    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

From source file:com.waz.zclient.pages.main.participants.dialog.ParticipantsDialogFragment.java

private void adjustAccordingToAnchor() {
    Bundle bundle = getArguments();/*from   w  w  w  .  j av a  2 s  .  c o m*/
    if (bundle == null || getView() == null) {
        return;
    }
    View view = getView();
    ViewGroup viewGroup = (ViewGroup) view.getParent();
    Rect rect = bundle.getParcelable(ARG_ANCHOR_RECT);
    int posX = bundle.getInt(ARG_POS_X);
    int posY = bundle.getInt(ARG_POS_Y);

    final int widthSpec = View.MeasureSpec.makeMeasureSpec(
            viewGroup.getMeasuredWidth() - viewGroup.getPaddingLeft() - viewGroup.getPaddingRight(),
            View.MeasureSpec.AT_MOST);
    final int heightSpec = View.MeasureSpec.makeMeasureSpec(
            viewGroup.getMeasuredHeight() - viewGroup.getPaddingTop() - viewGroup.getPaddingBottom(),
            View.MeasureSpec.AT_MOST);
    view.measure(widthSpec, heightSpec);

    ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) dialogFrameLayout
            .getLayoutParams();
    int rootHeight = dialogFrameLayout.getMeasuredHeight();
    int rootWidth = dialogFrameLayout.getMeasuredWidth();

    int dialogHeight = rootHeight + layoutParams.bottomMargin + layoutParams.topMargin;
    int dialogWidth = rootWidth + layoutParams.leftMargin + layoutParams.rightMargin;

    setDialogPosition(rect, posX, posY, dialogWidth, dialogHeight);
}