Example usage for android.support.v4.view MotionEventCompat getActionMasked

Introduction

In this page you can find the example usage for android.support.v4.view MotionEventCompat getActionMasked.

Prototype

public static int getActionMasked(MotionEvent event) 

Source Link

Document

Call MotionEvent#getAction , returning only the #ACTION_MASK portion.

Usage

From source file:com.cndll.chgj.adapter.CaiPinListAdapter.java

@Override
public void onBindViewHolder(final ItemViewHolder holder, final int position) {
    String isDiscount = "";
    if (mitems.get(position).getIs_discount().equals("1")) {
        isDiscount = ":? ";
    } else {/* w  w  w. j a v a  2  s  .  c  om*/
        isDiscount = ":? ";
    }
    ((ListItemViewHolder) holder).info.setVisibility(View.VISIBLE);
    ((ListItemViewHolder) holder).price.setVisibility(View.VISIBLE);
    ((ListItemViewHolder) holder).name.setText(mitems.get(position).getName());
    ((ListItemViewHolder) holder).price.setText(" " + mitems.get(position).getPrice());
    ((ListItemViewHolder) holder).info.setText(
            isDiscount + "?: " + mitems.get(position).getCode() + " " + mitems.get(position).getMachine());
    ((ListItemViewHolder) holder).name.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (onItemClick != null) {
                onItemClick.onItemClick(v, position);
            }
        }
    });
    ((ListItemViewHolder) holder).revise.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (onItemClick != null) {
                onItemClick.onReEidetClick(v, position);
            }
        }
    });
    // Start a drag whenever the handle view it touched
    ((ListItemViewHolder) holder).handleView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (MotionEventCompat.getActionMasked(event) == MotionEvent.ACTION_DOWN) {
                mDragStartListener.onStartDrag(holder);
            }
            return false;
        }
    });
}

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From source file:com.github.shareme.gwsmaterialuikit.library.advancerv.touchguard.RecyclerViewTouchActionGuardManager.java

boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
    if (!mEnabled) {
        return false;
    }//from   w  w w.  j a  v  a2s.  c om

    final int action = MotionEventCompat.getActionMasked(e);

    if (LOCAL_LOGV) {
        Timber.v("onInterceptTouchEvent() action = " + action);
    }

    switch (action) {
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        handleActionUpOrCancel();
        break;

    case MotionEvent.ACTION_DOWN:
        handleActionDown(e);
        break;

    case MotionEvent.ACTION_MOVE:
        if (handleActionMove(rv, e)) {
            return true;
        }
        break;
    }

    return false;
}

---

From source file:com.example.tt.pullrefresh.widget.SwipItemLayout.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    final int action = MotionEventCompat.getActionMasked(ev);
    if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
        sheetDragHelper.cancel();//w  ww . j  a va2  s. com
        getParent().requestDisallowInterceptTouchEvent(false);
        return false;
    }
    return isDraggableViewUnder((int) ev.getX(), (int) ev.getY())
            && (sheetDragHelper.shouldInterceptTouchEvent(ev));
}

---

From source file:android.support.v7.widget.DropDownListView.java

/**
 * Handles forwarded events.//from w  ww  .  ja va 2s.  com
 *
 * @param activePointerId id of the pointer that activated forwarding
 * @return whether the event was handled
 */
public boolean onForwardedEvent(MotionEvent event, int activePointerId) {
    boolean handledEvent = true;
    boolean clearPressedItem = false;

    final int actionMasked = MotionEventCompat.getActionMasked(event);
    switch (actionMasked) {
    case MotionEvent.ACTION_CANCEL:
        handledEvent = false;
        break;
    case MotionEvent.ACTION_UP:
        handledEvent = false;
        // $FALL-THROUGH$
    case MotionEvent.ACTION_MOVE:
        final int activeIndex = event.findPointerIndex(activePointerId);
        if (activeIndex < 0) {
            handledEvent = false;
            break;
        }

        final int x = (int) event.getX(activeIndex);
        final int y = (int) event.getY(activeIndex);
        final int position = pointToPosition(x, y);
        if (position == INVALID_POSITION) {
            clearPressedItem = true;
            break;
        }

        final View child = getChildAt(position - getFirstVisiblePosition());
        setPressedItem(child, position, x, y);
        handledEvent = true;

        if (actionMasked == MotionEvent.ACTION_UP) {
            clickPressedItem(child, position);
        }
        break;
    }

    // Failure to handle the event cancels forwarding.
    if (!handledEvent || clearPressedItem) {
        clearPressedItem();
    }

    // Manage automatic scrolling.
    if (handledEvent) {
        if (mScrollHelper == null) {
            mScrollHelper = new ListViewAutoScrollHelper(this);
        }
        mScrollHelper.setEnabled(true);
        mScrollHelper.onTouch(this, event);
    } else if (mScrollHelper != null) {
        mScrollHelper.setEnabled(false);
    }

    return handledEvent;
}

---

From source file:com.example.carlitos.swipeitemrecycler.view.animation.swipe_item.touchguard.RecyclerViewTouchActionGuardManager.java

boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
    if (!mEnabled) {
        return false;
    }//w w  w .jav  a  2 s. c om

    final int action = MotionEventCompat.getActionMasked(e);

    if (LOCAL_LOGV) {
        Log.v(TAG, "onInterceptTouchEvent() action = " + action);
    }

    switch (action) {
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        handleActionUpOrCancel();
        break;

    case MotionEvent.ACTION_DOWN:
        handleActionDown(e);
        break;

    case MotionEvent.ACTION_MOVE:
        if (handleActionMove(rv, e)) {
            return true;
        }
        break;
    }

    return false;
}

---

From source file:com.github.ppamorim.library.DraggerView.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    if (!isEnabled()) {
        return false;
    }//from  w  ww  .j a  v  a2  s  .  c  om
    final int action = MotionEventCompat.getActionMasked(ev);
    switch (action) {
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        dragHelper.cancel();
        return false;
    case MotionEvent.ACTION_DOWN:
        int index = MotionEventCompat.getActionIndex(ev);
        activePointerId = MotionEventCompat.getPointerId(ev, index);
        if (activePointerId == INVALID_POINTER) {
            return false;
        }
    default:
        return dragHelper.shouldInterceptTouchEvent(ev);
    }
}

---

From source file:com.telenav.expandablepager.SlidingContainer.java

private boolean translate(MotionEvent ev) {
    final int action = MotionEventCompat.getActionMasked(ev);
    int stepSize = stopValues.size();

    switch (action) {
    case MotionEvent.ACTION_DOWN: {
        startYCoordinate = ev.getRawY();
        translated = 0;/*from  w w  w .j a  v  a 2  s . c  o m*/
        break;
    }
    case MotionEvent.ACTION_MOVE: {
        touchDelta = (startYCoordinate - ev.getRawY());
        if (Math.abs(touchDelta) > slideThreshold) {
            float startingPointY, nextPointY, maxDiff, tempDelta, auxDelta = 0;
            tempDelta = touchDelta + (touchDelta < 0 ? 1 : -1) * slideThreshold;
            startingPointY = stopValues.get(stopValueIndex);
            if (!isUpwardGesture() && stopValueIndex >= 1) {
                nextPointY = stopValues.get(stopValueIndex - 1);
                maxDiff = nextPointY - stopValues.get(stopValueIndex);
                auxDelta = Math.min(-tempDelta, maxDiff);
            } else if (isUpwardGesture() && stopValueIndex < stepSize - 1) {
                nextPointY = stopValues.get(stopValueIndex + 1);
                maxDiff = nextPointY - stopValues.get(stopValueIndex);
                auxDelta = Math.max(-tempDelta, maxDiff);
            }
            float preTranslated = translated;
            translated = startingPointY + auxDelta;
            setTranslationY(translated);
            if (preTranslated != translated)
                notifySlideEvent(translated);
            return false;
        }
        return true;
    }
    case MotionEvent.ACTION_UP: {
        if (Math.abs(touchDelta) > slideThreshold) {
            if (!isUpwardGesture() && stopValueIndex > 0)
                stopValueIndex--;
            else if (isUpwardGesture() && stopValueIndex < stepSize - 1)
                stopValueIndex++;
            if (!stopValues.contains(translated)) {
                animate(stopValues.get(stopValueIndex));
            } else
                onSettled(stopValueIndex);
            startYCoordinate = -1;
            touchDelta = 0;
        }
        break;
    }
    case MotionEvent.ACTION_CANCEL: {
        break;
    }
    case MotionEvent.ACTION_POINTER_UP: {
        break;
    }
    }
    return true;
}

---

From source file:com.blogspot.holbohistorier.readonfree.BookView.java

protected void swipePage(View v, MotionEvent event, int book) {
    int action = MotionEventCompat.getActionMasked(event);

    switch (action) {
    case (MotionEvent.ACTION_DOWN):
        swipeOriginX = event.getX();/*  ww  w.ja  va2 s  . c om*/
        swipeOriginY = event.getY();
        break;

    case (MotionEvent.ACTION_UP):
        int quarterWidth = (int) (screenWidth * 0.25);
        float diffX = swipeOriginX - event.getX();
        float diffY = swipeOriginY - event.getY();
        float absDiffX = Math.abs(diffX);
        float absDiffY = Math.abs(diffY);

        if ((diffX > quarterWidth) && (absDiffX > absDiffY)) {
            try {
                navigator.goToNextChapter(index);
            } catch (Exception e) {
                errorMessage(getString(R.string.error_cannotTurnPage));
            }
        } else if ((diffX < -quarterWidth) && (absDiffX > absDiffY)) {
            try {
                navigator.goToPrevChapter(index);
            } catch (Exception e) {
                errorMessage(getString(R.string.error_cannotTurnPage));
            }
        }
        break;
    }

}

---

From source file:android.support.design.widget.HeaderBehavior.java

@Override
public boolean onTouchEvent(CoordinatorLayout parent, V child, MotionEvent ev) {
    if (mTouchSlop < 0) {
        mTouchSlop = ViewConfiguration.get(parent.getContext()).getScaledTouchSlop();
    }//from   w ww .ja  va  2s  .  c  om

    switch (MotionEventCompat.getActionMasked(ev)) {
    case MotionEvent.ACTION_DOWN: {
        final int x = (int) ev.getX();
        final int y = (int) ev.getY();

        if (parent.isPointInChildBounds(child, x, y) && canDragView(child)) {
            mLastMotionY = y;
            mActivePointerId = ev.getPointerId(0);
            ensureVelocityTracker();
        } else {
            return false;
        }
        break;
    }

    case MotionEvent.ACTION_MOVE: {
        final int activePointerIndex = ev.findPointerIndex(mActivePointerId);
        if (activePointerIndex == -1) {
            return false;
        }

        final int y = (int) ev.getY(activePointerIndex);
        int dy = mLastMotionY - y;

        if (!mIsBeingDragged && Math.abs(dy) > mTouchSlop) {
            mIsBeingDragged = true;
            if (dy > 0) {
                dy -= mTouchSlop;
            } else {
                dy += mTouchSlop;
            }
        }

        if (mIsBeingDragged) {
            mLastMotionY = y;
            // We're being dragged so scroll the ABL
            scroll(parent, child, dy, getMaxDragOffset(child), 0);
        }
        break;
    }

    case MotionEvent.ACTION_UP:
        if (mVelocityTracker != null) {
            mVelocityTracker.addMovement(ev);
            mVelocityTracker.computeCurrentVelocity(1000);
            float yvel = VelocityTrackerCompat.getYVelocity(mVelocityTracker, mActivePointerId);
            fling(parent, child, -getScrollRangeForDragFling(child), 0, yvel);
        }
        // $FALLTHROUGH
    case MotionEvent.ACTION_CANCEL: {
        mIsBeingDragged = false;
        mActivePointerId = INVALID_POINTER;
        if (mVelocityTracker != null) {
            mVelocityTracker.recycle();
            mVelocityTracker = null;
        }
        break;
    }
    }

    if (mVelocityTracker != null) {
        mVelocityTracker.addMovement(ev);
    }

    return true;
}

---

From source file:com.rks.musicx.ui.adapters.QueueAdapter.java

@Override
public void onBindViewHolder(QueueViewHolder holder, int position) {
    Song song = getItem(position);// ww  w .ja v a2  s .  co m
    int accentColor = Config.accentColor(getContext(), Helper.getATEKey(getContext()));
    if (mLayoutId == R.layout.song_list) {
        if (position == pos) {
            holder.itemView.setSelected(true);
            highLight(holder, accentColor, accentColor);
        } else {
            holder.itemView.setSelected(false);
            highLight(holder, Color.WHITE, Color.BLACK);
        }
        holder.SongTitle.setText(song.getTitle());
        holder.SongArtist.setText(song.getArtist());
        ArtworkUtils.ArtworkLoader(getContext(), 300, 600, song.getAlbum(), song.getAlbumId(), new palette() {
            @Override
            public void palettework(Palette palette) {
            }
        }, holder.queueArtwork);
        holder.menu.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.ic_menu));
        holder.queueArtwork.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                if (MotionEventCompat.getActionMasked(event) == MotionEvent.ACTION_DOWN) {
                    mDragStartListener.onStartDrag(holder);
                }
                return false;
            }
        });
        if (Extras.getInstance().getDarkTheme() || Extras.getInstance().getBlackTheme()) {
            holder.SongArtist.setTextColor(ContextCompat.getColor(getContext(), R.color.darkthemeTextColor));
            holder.menu.getDrawable().setTint(Color.WHITE);
        } else {
            holder.menu.getDrawable().setTint(Color.WHITE);
            holder.SongArtist.setTextColor(Color.WHITE);
            if (Extras.getInstance().getPlayingViewTrack()) {
                holder.menu.getDrawable().setTint(ContextCompat.getColor(getContext(), R.color.MaterialGrey));
                holder.SongArtist.setTextColor(Color.DKGRAY);
            }
        }
    }
    if (mLayoutId == R.layout.gridqueue) {
        ArtworkUtils.ArtworkLoader(getContext(), 300, 600, song.getAlbum(), song.getAlbumId(), new palette() {
            @Override
            public void palettework(Palette palette) {
            }
        }, holder.queueArtworkgrid);
    }
}

---

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