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:com.aniruddhc.xPlod.ui.widgets.ScrollableTabView.java

private void selectTab(int position) {

    for (int i = 0, pos = 0; i < mContainer.getChildCount(); i++, pos++) {
        View tab = mContainer.getChildAt(i);
        tab.setSelected(pos == position);
    }//ww  w  . j  a va 2  s .c o m

    View selectedTab = mContainer.getChildAt(position);

    final int w = selectedTab.getMeasuredWidth();
    final int l = selectedTab.getLeft();

    final int x = l - this.getWidth() / 2 + w / 2;

    smoothScrollTo(x, this.getScrollY());

}

From source file:com.andrew.apolloMod.ui.widgets.ScrollableTabView.java

private void selectTab(int position) {

    for (int i = 0, pos = 0; i < mContainer.getChildCount(); i++, pos++) {
        View tab = mContainer.getChildAt(i);
        tab.setSelected(pos == position);
    }//from  w ww  .  j a v a 2  s .  c o m

    View selectedTab = mContainer.getChildAt(position);

    final int w = selectedTab.getMeasuredWidth();
    final int l = selectedTab.getLeft();

    final int x = l - this.getWidth() / 2 + w / 2;
    //? 3tab
    smoothScrollTo(x, this.getScrollY());
    if (BuildConfig.DEBUG) {
        Log.e(TAG, "smothScrollTo : x =" + x + " this.getScrolly() = " + this.getScrollY());
    }

}

From source file:com.flexible.flexibleadapter.common.FlexibleItemAnimator.java

private static void clear(View v) {
    ViewCompat.setAlpha(v, 1);// w  ww  . j a  v  a  2  s.  co  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);
}

From source file:com.andrew.apollo.ui.widgets.ScrollableTabView.java

private void selectTab(int position) {

    for (int i = 0, pos = 0; i < mContainer.getChildCount(); i += 2, pos++) {
        View tab = mContainer.getChildAt(i);
        tab.setSelected(pos == position);
    }/*from   w  w  w. j  av a 2  s.c  o m*/

    View selectedTab = mContainer.getChildAt(position * 2);

    final int w = selectedTab.getMeasuredWidth();
    final int l = selectedTab.getLeft();

    final int x = l - this.getWidth() / 2 + w / 2;

    smoothScrollTo(x, this.getScrollY());

}

From source file:android.support.design.internal.BaselineLayout.java

@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
    final int count = getChildCount();
    final int parentLeft = getPaddingLeft();
    final int parentRight = right - left - getPaddingRight();
    final int parentContentWidth = parentRight - parentLeft;
    final int parentTop = getPaddingTop();

    for (int i = 0; i < count; i++) {
        final View child = getChildAt(i);
        if (child.getVisibility() == GONE) {
            continue;
        }/*from   w  w w  .java  2 s.  c o m*/

        final int width = child.getMeasuredWidth();
        final int height = child.getMeasuredHeight();

        final int childLeft = parentLeft + (parentContentWidth - width) / 2;
        final int childTop;
        if (mBaseline != -1 && child.getBaseline() != -1) {
            childTop = parentTop + mBaseline - child.getBaseline();
        } else {
            childTop = parentTop;
        }

        child.layout(childLeft, childTop, childLeft + width, childTop + height);
    }
}

From source file:com.manning.androidhacks.hack003.view.CascadeLayout.java

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {

    final int count = getChildCount();
    for (int i = 0; i < count; i++) {
        View child = getChildAt(i);
        LayoutParams lp = (LayoutParams) child.getLayoutParams();

        child.layout(lp.x, lp.y, lp.x + child.getMeasuredWidth(), lp.y + child.getMeasuredHeight());
    }/*  ww w.j  ava 2 s.  co  m*/
}

From source file:com.ameron32.apps.tapnotes._trial.ui.MultiViewPager.java

protected void onMeasurePage(int widthMeasureSpec, int heightMeasureSpec) {
    // Only measure if a measurement pass was scheduled
    if (!mNeedsMeasurePage) {
        return;/*from   w w w  .  j ava 2  s  . com*/
    }
    if (mMatchWidthChildResId == 0) {
        mNeedsMeasurePage = false;
    } else if (getChildCount() > 0) {
        View child = getChildAt(0);
        child.measure(widthMeasureSpec, heightMeasureSpec);
        int pageWidth = child.getMeasuredWidth();
        View match = child.findViewById(mMatchWidthChildResId);
        if (match == null) {
            throw new NullPointerException(
                    "MatchWithChildResId did not find that ID in the first fragment of the ViewPager; "
                            + "is that view defined in the child view's layout? Note that MultiViewPager "
                            + "only measures the child for index 0.");
        }
        int childWidth = match.getMeasuredWidth();
        // Check that the measurement was successful
        if (childWidth > 0) {
            mNeedsMeasurePage = false;
            int difference = pageWidth - childWidth;
            setPageMargin(-difference);
            int offscreen = (int) Math.ceil((float) pageWidth / (float) childWidth) + 1;
            setOffscreenPageLimit(offscreen);
            requestLayout();
        }
    }
}

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

/**
 * Calculates the dimension of the entire window. Safe if called repeatedly.
 *//*from  w w  w.  jav  a 2s . c  o  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.astuetz.viewpager.extensions.ScrollingTabsView.java

/**
 * Runs through all tabs and sets if they are currently selected.
 *
 * @param position The position of the currently selected tab.
 *//*from w ww.  j  a  v a2s .c  om*/
private void selectTab(int position) {

    for (int i = 0, pos = 0; i < mContainer.getChildCount(); i += 2, pos++) {
        View tab = mContainer.getChildAt(i);
        tab.setSelected(pos == position);
    }

    View selectedTab = mContainer.getChildAt(position * 2);

    if (selectedTab != null) {

        final int w = selectedTab.getMeasuredWidth();
        final int l = selectedTab.getLeft();

        final int x = l - this.getWidth() / 2 + w / 2;

        smoothScrollTo(x, this.getScrollY());

    }

}

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 {//from   w w w  .  j  a  v a 2 s .  c o  m
        child.layout(x, childTop, x + childWidth, childTop + childHeight);
    }

    return (reverse ? -childWidth : childWidth);
}