Java Code Examples for android.widget.ListView#getWidth()

The following examples show how to use android.widget.ListView#getWidth() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
public static void setupDivider(Context context, ListView view, boolean useNewDivider) {
    if (useNewDivider) {
        int viewWidth = view.getWidth();
        // sometimes viewWidth is 0, and in this case we default to a reasonable value taken from dimens.xml
        int dividerWidth;
        if (viewWidth == 0) {
            dividerWidth = (int)context.getResources().getDimension(R.dimen.entity_select_divider_left_inset);
        } else {
            dividerWidth = (int)(viewWidth / 6.0);
        }
        dividerWidth += (int)context.getResources().getDimension(R.dimen.row_padding_horizontal);

        LayerDrawable dividerDrawable = (LayerDrawable)context.getResources().getDrawable(R.drawable.divider_case_list_modern);
        dividerDrawable.setLayerInset(0, dividerWidth, 0, 0, 0);

        view.setDivider(dividerDrawable);
        view.setDividerHeight((int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 1,
                context.getResources().getDisplayMetrics()));
    } else {
        view.setDivider(null);
    }
}
 
Example 2
@Override
public void applyStylesWithContext(PXStylerContext stylerContext) {
    // view.setOverScrollMode(ListView.OVER_SCROLL_ALWAYS); // needed?
    OverscrollStyle overscrollStyle = stylerContext.getOverscrollStyle();
    if (overscrollStyle != null) {
        // Get the ListView through the virtual styleable.
        ListView view = (ListView) stylerContext.getStyleable();
        // Apply the overscroll
        setOverscrollDistance(view, overscrollStyle.distance);
        int viewWidth = view.getWidth();
        if (overscrollStyle.header != null) {
            view.setOverscrollHeader(PXDrawableUtil.createDrawable((viewWidth != 0) ? viewWidth
                    : overscrollStyle.distance, overscrollStyle.distance,
                    overscrollStyle.header));
        }
        if (overscrollStyle.footer != null) {
            view.setOverscrollFooter(PXDrawableUtil.createDrawable((viewWidth != 0) ? viewWidth
                    : overscrollStyle.distance, overscrollStyle.distance,
                    overscrollStyle.footer));
        }
    }
    super.applyStylesWithContext(stylerContext);
}
 
Example 3
Source Project: Dashchan   File: ThreadsPage.java    License: Apache License 2.0 5 votes vote down vote up
public void apply() {
	ListView listView = getListView();
	listView.removeCallbacks(this);
	listPosition = null;
	positionInfo = null;
	if (listView.getWidth() > 0) {
		run();
	} else {
		listView.post(this);
	}
}
 
Example 4
Source Project: Dashchan   File: ThreadsPage.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void run() {
	ListView listView = getListView();
	listView.removeCallbacks(this);
	getAdapter().updateConfiguration(listView.getWidth());
	if (positionInfo != null) {
		int position = getAdapter().getPositionFromInfo(positionInfo);
		if (position != -1 && position != listPosition.position) {
			// Fix list position due to rows count changing
			new ListPosition(position, listPosition.y).apply(listView);
		}
	} else {
		currentWidth = listView.getWidth();
	}
}
 
Example 5
@Override
public void applyStylesWithContext(PXStylerContext stylerContext) {
    ListView listView = (ListView) stylerContext.getStyleable();
    // create the divider drawable and set it to the list
    int width = listView.getWidth();
    if (width <= 0) {
        View parent = (View) PXStyleAdapter.getStyleAdapter(listView).getParent(listView);
        if (parent != null) {
            width = parent.getWidth();
        }
    }
    listView.setDivider(PXDrawableUtil.createDrawable(width, listView.getDividerHeight(),
            stylerContext.getDividerFill()));
}