Examples with View android.view.View used on opensource projects

Example 16 with View

use of android.view.View in project Launcher3 by chislon.

the class PagedView method focusableViewAvailable.

/**
     * If one of our descendant views decides that it could be focused now, only
     * pass that along if it's on the current page.
     *
     * This happens when live folders requery, and if they're off page, they
     * end up calling requestFocus, which pulls it on page.
     */
@Override
public void focusableViewAvailable(View focused) {
    View current = getPageAt(mCurrentPage);
    View v = focused;
    while (true) {
        if (v == current) {
            super.focusableViewAvailable(focused);
            return;
        }
        if (v == this) {
            return;
        }
        ViewParent parent = v.getParent();
        if (parent instanceof View) {
            v = (View) v.getParent();
        } else {
            return;
        }
    }
}

Example 17 with View

use of android.view.View in project Launcher3 by chislon.

the class PagedView method requestDisallowInterceptTouchEvent.

/**
     * {@inheritDoc}
     */
@Override
public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) {
    if (disallowIntercept) {
        // We need to make sure to cancel our long press if
        // a scrollable widget takes over touch events
        final View currentPage = getPageAt(mCurrentPage);
        currentPage.cancelLongPress();
    }
    super.requestDisallowInterceptTouchEvent(disallowIntercept);
}

Example 18 with View

use of android.view.View in project Launcher3 by chislon.

the class PagedView method getLayoutTransitionOffsetForPage.

// While layout transitions are occurring, a child's position may stray from its baseline
// position. This method returns the magnitude of this stray at any given time.
public int getLayoutTransitionOffsetForPage(int index) {
    if (mPageScrolls == null || index >= mPageScrolls.length || index < 0) {
        return 0;
    } else {
        View child = getChildAt(index);
        int scrollOffset = (getViewportWidth() - child.getMeasuredWidth()) / 2;
        int baselineX = mPageScrolls[index] + scrollOffset + getViewportOffsetX();
        return (int) (child.getX() - baselineX);
    }
}

Example 19 with View

use of android.view.View in project Launcher3 by chislon.

the class PagedViewCellLayout method onTouchEvent.

@Override
public boolean onTouchEvent(MotionEvent event) {
    boolean result = super.onTouchEvent(event);
    int count = getPageChildCount();
    if (count > 0) {
        // We only intercept the touch if we are tapping in empty space after the final row
        View child = getChildOnPageAt(count - 1);
        int bottom = child.getBottom();
        int numRows = (int) Math.ceil((float) getPageChildCount() / getCellCountX());
        if (numRows < getCellCountY()) {
            // Add a little bit of buffer if there is room for another row
            bottom += mCellHeight / 2;
        }
        result = result || (event.getY() < bottom);
    }
    return result;
}

Example 20 with View

use of android.view.View in project Launcher3 by chislon.

the class Workspace method reinflateWidgetsIfNecessary.

protected void reinflateWidgetsIfNecessary() {
    final int clCount = getChildCount();
    for (int i = 0; i < clCount; i++) {
        CellLayout cl = (CellLayout) getChildAt(i);
        ShortcutAndWidgetContainer swc = cl.getShortcutsAndWidgets();
        final int itemCount = swc.getChildCount();
        for (int j = 0; j < itemCount; j++) {
            View v = swc.getChildAt(j);
            if (v.getTag() instanceof LauncherAppWidgetInfo) {
                LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
                LauncherAppWidgetHostView lahv = (LauncherAppWidgetHostView) info.hostView;
                if (lahv != null && lahv.orientationChangedSincedInflation()) {
                    mLauncher.removeAppWidget(info);
                    // Remove the current widget which is inflated with the wrong orientation
                    cl.removeView(lahv);
                    mLauncher.bindAppWidget(info);
                }
            }
        }
    }
}