Example usage for android.view View getLayoutParams

Introduction

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

Prototype

@ViewDebug.ExportedProperty(deepExport = true, prefix = "layout_")
public ViewGroup.LayoutParams getLayoutParams() 

Source Link

Document

Get the LayoutParams associated with this view.

Usage

From source file:com.moods_final.moods.entertainment.VideoListDemoActivity.java

private static void setLayoutSize(View view, int width, int height) {
    LayoutParams params = view.getLayoutParams();
    params.width = width;/* w w w. jav  a  2 s  .  c o  m*/
    params.height = height;
    view.setLayoutParams(params);
}

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From source file:Main.java

/**
 * Animates a view to the new specified dimensions.
 * @param view The view to change the dimensions of.
 * @param newWidth The new width of the view.
 * @param newHeight The new height of the view.
 *///from  w  w w. j  a v a2 s  .c  o m
public static void changeDimensions(final View view, final int newWidth, final int newHeight) {
    ValueAnimator animator = ValueAnimator.ofFloat(0f, 1f);

    final int oldWidth = view.getWidth();
    final int oldHeight = view.getHeight();
    final int deltaWidth = newWidth - oldWidth;
    final int deltaHeight = newHeight - oldHeight;

    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animator) {
            Float value = (Float) animator.getAnimatedValue();

            view.getLayoutParams().width = (int) (value * deltaWidth + oldWidth);
            view.getLayoutParams().height = (int) (value * deltaHeight + oldHeight);
            view.requestLayout();
        }
    });
    animator.start();
}

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From source file:com.moods_final.moods.entertainment.VideoListDemoActivity.java

private static void setLayoutSizeAndGravity(View view, int width, int height, int gravity) {
    FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) view.getLayoutParams();
    params.width = width;//from ww  w  . j av a  2 s  .c o  m
    params.height = height;
    params.gravity = gravity;
    view.setLayoutParams(params);
}

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From source file:com.actionbarsherlock.internal.view.menu.ActionMenuView.java

/**
 * Measure a child view to fit within cell-based formatting. The child's width
 * will be measured to a whole multiple of cellSize.
 *
 * <p>Sets the expandable and cellsUsed fields of LayoutParams.
 *
 * @param child Child to measure//w  w w .  ja v  a2s  . c  o m
 * @param cellSize Size of one cell
 * @param cellsRemaining Number of cells remaining that this view can expand to fill
 * @param parentHeightMeasureSpec MeasureSpec used by the parent view
 * @param parentHeightPadding Padding present in the parent view
 * @return Number of cells this child was measured to occupy
 */
static int measureChildForCells(View child, int cellSize, int cellsRemaining, int parentHeightMeasureSpec,
        int parentHeightPadding) {
    final LayoutParams lp = (LayoutParams) child.getLayoutParams();

    final int childHeightSize = MeasureSpec.getSize(parentHeightMeasureSpec) - parentHeightPadding;
    final int childHeightMode = MeasureSpec.getMode(parentHeightMeasureSpec);
    final int childHeightSpec = MeasureSpec.makeMeasureSpec(childHeightSize, childHeightMode);

    int cellsUsed = 0;
    if (cellsRemaining > 0) {
        final int childWidthSpec = MeasureSpec.makeMeasureSpec(cellSize * cellsRemaining, MeasureSpec.AT_MOST);
        child.measure(childWidthSpec, childHeightSpec);

        final int measuredWidth = child.getMeasuredWidth();
        cellsUsed = measuredWidth / cellSize;
        if (measuredWidth % cellSize != 0)
            cellsUsed++;
    }

    final ActionMenuItemView itemView = child instanceof ActionMenuItemView ? (ActionMenuItemView) child : null;
    final boolean expandable = !lp.isOverflowButton && itemView != null && itemView.hasText();
    lp.expandable = expandable;

    lp.cellsUsed = cellsUsed;
    final int targetWidth = cellsUsed * cellSize;
    child.measure(MeasureSpec.makeMeasureSpec(targetWidth, MeasureSpec.EXACTLY), childHeightSpec);
    return cellsUsed;
}

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From source file:com.hybris.mobile.lib.ui.view.Alert.java

/**
 * Resize a view height and request the re-draw of the view
 *
 * @param viewToResize Main Screen Windows to
 * @param height       Amount of pixel can be seeing
 * @param addValue     true increase size else decrease
 *//* ww  w . j  ava 2s .c o  m*/
private static void resizeViewHeight(View viewToResize, int height, boolean addValue, int realScreenHeight) {

    if (addValue) {
        viewToResize.getLayoutParams().height = viewToResize.getHeight() + height;
    } else {
        viewToResize.getLayoutParams().height = realScreenHeight - height;
    }

    viewToResize.requestLayout();
}

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From source file:de.Maxr1998.xposed.maxlock.ui.ThemeService.java

public static ViewGroup.LayoutParams container(final View container, Context context, String lockingType) {
    loadPrefs(context);//from   www  . ja  v  a  2 s.  c o  m
    String containerMargin = "container_margin_";
    int density = (int) context.getResources().getDisplayMetrics().density;
    int left = PREFS_THEME.getInt(containerMargin + "left" + "_" + lockingType, 0) * density;
    int right = PREFS_THEME.getInt(containerMargin + "right" + "_" + lockingType, 0) * density;
    int top = PREFS_THEME.getInt(containerMargin + "top" + "_" + lockingType, 0) * density;
    int bottom = PREFS_THEME.getInt(containerMargin + "bottom" + "_" + lockingType, 0) * density;

    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(container.getLayoutParams());
    layoutParams.setMargins(left, top, right, bottom);
    layoutParams.weight = 1;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        layoutParams.setMarginStart(left);
        layoutParams.setMarginEnd(right);
    }
    return layoutParams;
}

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From source file:com.bt.download.android.gui.util.UIUtils.java

/**
 * This method sets up the visibility of the support frostwire control (@see {@link DonationsView})
 * depending on remote configuration parameters and local configuration preferences.
 * @param supportFrostWireView//  w ww  .  ja  va  2s  . c  o m
 */
public static void supportFrostWire(View supportFrostWireView) {
    //remote kill switch
    if (!ConfigurationManager.instance().getBoolean(Constants.PREF_KEY_GUI_SUPPORT_FROSTWIRE_THRESHOLD)) {
        supportFrostWireView.setVisibility(View.GONE);
        Log.v(TAG, "Hiding support, above threshold.");
    } else if (ConfigurationManager.instance().getBoolean(Constants.PREF_KEY_GUI_SUPPORT_FROSTWIRE)) {
        supportFrostWireView.setVisibility(View.VISIBLE);

        if (supportFrostWireView.getLayoutParams() != null) {
            supportFrostWireView.getLayoutParams().width = LayoutParams.MATCH_PARENT;
        }
    }
}

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From source file:by.vshkl.localweather.ui.DividerItemDecoration.java

public void drawVertical(Canvas c, RecyclerView parent) {
    //        final int left = ((WeatherAdapter) parent.getAdapter()).getItemWidth();
    final int left = 0;
    final int right = parent.getWidth();

    final int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = parent.getChildAt(i);
        final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
        final int top = child.getBottom() + params.bottomMargin;
        final int bottom = top + mDivider.getIntrinsicHeight();
        mDivider.setBounds(left, top, right, bottom);
        mDivider.draw(c);/*  w  ww  . ja va2  s  . co m*/
    }
}

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From source file:android.tumb.com.tumb.Misc.DividerItemDecoration.java

@Override
public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
    int left = parent.getPaddingLeft();
    int right = parent.getWidth() - parent.getPaddingRight();

    int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        View child = parent.getChildAt(i);

        RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();

        int top = child.getBottom() + params.bottomMargin;
        int bottom = top + mDivider.getIntrinsicHeight();

        mDivider.setBounds(left, top, right, bottom);
        mDivider.draw(c);/*from   w  ww .  j  a  v a  2s.c o m*/
    }
}

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From source file:app.iamin.iamin.ui.recyclerview.DividerItemDecoration.java

public void drawVertical(Canvas c, RecyclerView parent) {
    final int left = parent.getPaddingLeft();
    final int right = parent.getWidth() - parent.getPaddingRight();

    final int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = parent.getChildAt(i);
        final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
        final int top = child.getBottom() + params.bottomMargin;
        final int bottom = top + mDivider.getIntrinsicHeight();
        mDivider.setBounds(left, top, right, bottom);
        mDivider.draw(c);//from w ww . ja  v  a 2s.com
    }
}

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