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

Example 86 with ViewParent

use of android.view.ViewParent in project UltimateRecyclerView by cymcsg.

the class SwipeLayout method onInterceptTouchEvent.

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    if (!isSwipeEnabled()) {
        return false;
    }
    if (mClickToClose && getOpenStatus() == Status.Open && isTouchOnSurface(ev)) {
        return true;
    }
    for (SwipeDenier denier : mSwipeDeniers) {
        if (denier != null && denier.shouldDenySwipe(ev)) {
            return false;
        }
    }
    switch(ev.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mDragHelper.processTouchEvent(ev);
            mIsBeingDragged = false;
            sX = ev.getRawX();
            sY = ev.getRawY();
            //if the swipe is in middle state(scrolling), should intercept the touch
            if (getOpenStatus() == Status.Middle) {
                mIsBeingDragged = true;
            }
            break;
        case MotionEvent.ACTION_MOVE:
            boolean beforeCheck = mIsBeingDragged;
            checkCanDrag(ev);
            if (mIsBeingDragged) {
                ViewParent parent = getParent();
                if (parent != null) {
                    parent.requestDisallowInterceptTouchEvent(true);
                }
            }
            if (!beforeCheck && mIsBeingDragged) {
                //useful when swipeLayout wrap a swipeLayout or other gestural layout
                return false;
            }
            break;
        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
            mIsBeingDragged = false;
            mDragHelper.processTouchEvent(ev);
            break;
        default:
            //handle other action, such as ACTION_POINTER_DOWN/UP
            mDragHelper.processTouchEvent(ev);
    }
    return mIsBeingDragged;
}

Example 87 with ViewParent

use of android.view.ViewParent in project UltimateRecyclerView by cymcsg.

the class SwipeLayout method performAdapterViewItemLongClick.

private boolean performAdapterViewItemLongClick() {
    if (getOpenStatus() != Status.Close)
        return false;
    ViewParent t = getParent();
    if (t instanceof AdapterView) {
        AdapterView view = (AdapterView) t;
        int p = view.getPositionForView(SwipeLayout.this);
        if (p == AdapterView.INVALID_POSITION)
            return false;
        long vId = view.getItemIdAtPosition(p);
        boolean handled = false;
        try {
            Method m = AbsListView.class.getDeclaredMethod("performLongPress", View.class, int.class, long.class);
            m.setAccessible(true);
            handled = (boolean) m.invoke(view, SwipeLayout.this, p, vId);
        } catch (Exception e) {
            e.printStackTrace();
            if (view.getOnItemLongClickListener() != null) {
                handled = view.getOnItemLongClickListener().onItemLongClick(view, SwipeLayout.this, p, vId);
            }
            if (handled) {
                view.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
            }
        }
        return handled;
    }
    return false;
}

Example 88 with ViewParent

use of android.view.ViewParent in project UltimateRecyclerView by cymcsg.

the class SwipeLayout method performAdapterViewItemClick.

private void performAdapterViewItemClick() {
    if (getOpenStatus() != Status.Close)
        return;
    ViewParent t = getParent();
    if (t instanceof AdapterView) {
        AdapterView view = (AdapterView) t;
        int p = view.getPositionForView(SwipeLayout.this);
        if (p != AdapterView.INVALID_POSITION) {
            view.performItemClick(view.getChildAt(p - view.getFirstVisiblePosition()), p, view.getAdapter().getItemId(p));
        }
    }
}

Example 89 with ViewParent

use of android.view.ViewParent in project AndroidSwipeLayout by daimajia.

the class SwipeLayout method performAdapterViewItemClick.

private void performAdapterViewItemClick() {
    if (getOpenStatus() != Status.Close)
        return;
    ViewParent t = getParent();
    if (t instanceof AdapterView) {
        AdapterView view = (AdapterView) t;
        int p = view.getPositionForView(SwipeLayout.this);
        if (p != AdapterView.INVALID_POSITION) {
            view.performItemClick(view.getChildAt(p - view.getFirstVisiblePosition()), p, view.getAdapter().getItemId(p));
        }
    }
}

Example 90 with ViewParent

use of android.view.ViewParent in project UltimateAndroid by cymcsg.

the class ViewPager method arrowScroll.

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this) {
        currentFocused = null;
    } else if (currentFocused != null) {
        boolean isChild = false;
        for (ViewParent parent = currentFocused.getParent(); parent instanceof ViewGroup; parent = parent.getParent()) {
            if (parent == this) {
                isChild = true;
                break;
            }
        }
        if (!isChild) {
            // This would cause the focus search down below to fail in fun ways.
            final StringBuilder sb = new StringBuilder();
            sb.append(currentFocused.getClass().getSimpleName());
            for (ViewParent parent = currentFocused.getParent(); parent instanceof ViewGroup; parent = parent.getParent()) {
                sb.append(" => ").append(parent.getClass().getSimpleName());
            }
            Log.e(TAG, "arrowScroll tried to find focus based on non-child " + "current focused view " + sb.toString());
            currentFocused = null;
        }
    }
    boolean handled = false;
    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to
            // jump to the right, then what we really want to do is page left.
            final int nextLeft = getChildRectInPagerCoordinates(mTempRect, nextFocused).left;
            final int currLeft = getChildRectInPagerCoordinates(mTempRect, currentFocused).left;
            if (currentFocused != null && nextLeft >= currLeft) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            final int nextLeft = getChildRectInPagerCoordinates(mTempRect, nextFocused).left;
            final int currLeft = getChildRectInPagerCoordinates(mTempRect, currentFocused).left;
            if (currentFocused != null && nextLeft <= currLeft) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}