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Java MotionEvent.ACTION_POINTER_INDEX_SHIFT屬性代碼示例

本文整理匯總了Java中android.view.MotionEvent.ACTION_POINTER_INDEX_SHIFT屬性的典型用法代碼示例。如果您正苦於以下問題：Java MotionEvent.ACTION_POINTER_INDEX_SHIFT屬性的具體用法？Java MotionEvent.ACTION_POINTER_INDEX_SHIFT怎麽用？Java MotionEvent.ACTION_POINTER_INDEX_SHIFT使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類android.view.MotionEvent的用法示例。


在下文中一共展示了MotionEvent.ACTION_POINTER_INDEX_SHIFT屬性的12個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: onSecondaryPointerUp

private void onSecondaryPointerUp(MotionEvent ev) {
    final int pointerIndex = (ev.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK) >>
            MotionEvent.ACTION_POINTER_INDEX_SHIFT;
    final int pointerId = ev.getPointerId(pointerIndex);
    if (pointerId == mActivePointerId) {
        // This was our active pointer going up. Choose a new
        // active pointer and adjust accordingly.
        // TODO: Make this decision more intelligent.
        final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
        mLastMotionX = mDownMotionX = ev.getX(newPointerIndex);
        mLastMotionY = ev.getY(newPointerIndex);
        mLastMotionXRemainder = 0;
        mActivePointerId = ev.getPointerId(newPointerIndex);
        if (mVelocityTracker != null) {
            mVelocityTracker.clear();
        }
    }
}
開發者ID:michelelacorte，項目名稱:FlickLauncher，代碼行數:18，代碼來源:PagedView.java

示例2: onSecondaryPointerUp

private void onSecondaryPointerUp(MotionEvent ev) {
    final int pointerIndex = (ev.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK) >>
    MotionEvent.ACTION_POINTER_INDEX_SHIFT;
    final int pointerId = ev.getPointerId(pointerIndex);
    if (pointerId == mActivePointerId) {
        // This was our active pointer going up. Choose a new
        // active pointer and adjust accordingly.
        // TODO: Make this decision more intelligent.
        final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
        mMotionX = (int) ev.getX(newPointerIndex);
        mMotionY = (int) ev.getY(newPointerIndex);
        mActivePointerId = ev.getPointerId(newPointerIndex);
        if (mVelocityTracker != null) {
            mVelocityTracker.clear();
        }
    }
}
開發者ID:Shmilyz，項目名稱:Swap，代碼行數:17，代碼來源:PLA_AbsListView.java

示例3: onTouchEvent

@Override
public boolean onTouchEvent(MotionEvent ev) {
    final int action = ev.getAction();
    switch (action & MotionEvent.ACTION_MASK) {
        case MotionEvent.ACTION_DOWN:
            mActivePointerId = ev.getPointerId(0);
            break;
        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
            mActivePointerId = INVALID_POINTER_ID;
            break;
        case MotionEvent.ACTION_POINTER_UP:
            final int pointerIndex = (ev.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
            final int pointerId = ev.getPointerId(pointerIndex);
            if (pointerId == mActivePointerId) {
                // This was our active pointer going up. Choose a new
                // active pointer and adjust accordingly.
                final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
                mActivePointerId = ev.getPointerId(newPointerIndex);
                mLastTouchX = ev.getX(newPointerIndex);
                mLastTouchY = ev.getY(newPointerIndex);
            }
            break;
    }

    mActivePointerIndex = ev.findPointerIndex(mActivePointerId != INVALID_POINTER_ID ? mActivePointerId : 0);
    return super.onTouchEvent(ev);
}
開發者ID:mangestudio，項目名稱:GCSApp，代碼行數:28，代碼來源:VersionedGestureDetector.java

示例4: onTouchEvent

@Override
public boolean onTouchEvent(MotionEvent event) {
    // AndroidUtils.dumpMotionEvent(event);

    int action = event.getAction();
    int actionCode = event.getActionMasked();

    // get positions per finger
    int numPoints = event.getPointerCount();
    for (int i = 0; i < numPoints; i++) {
        int id = event.getPointerId(i);
        TouchEvent o = new TouchEvent(TYPE_FINGER, id, "move", (int) event.getX(i), (int) event.getY(i));
        mTouches.add(o);
    }

    // check finger if down or up
    int p = action >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
    TouchEvent te = mTouches.get(p);
    if (te != null) {
        if (actionCode == MotionEvent.ACTION_POINTER_DOWN) {
            te.action = "down";
        } else if (actionCode == MotionEvent.ACTION_POINTER_UP) {
            te.action = "up";
            if (numPoints == 1) {
                lastTouch = true;
            }
        }

        // if last finger up clear array
        if (actionCode == MotionEvent.ACTION_UP) {
            lastTouch = true;
        }

        mOnTouchAreaListener.onGenericTouch(mTouches);
    }

    invalidate();

    return true;
}
開發者ID:victordiaz，項目名稱:phonk，代碼行數:40，代碼來源:PTouchPad_.java

示例5: onTouchEvent

@Override
public boolean onTouchEvent(MotionEvent ev) {
	final int action = ev.getAction();
	switch (action & MotionEvent.ACTION_MASK) {
		case MotionEvent.ACTION_DOWN:
			mActivePointerId = ev.getPointerId(0);
			break;
		case MotionEvent.ACTION_CANCEL:
		case MotionEvent.ACTION_UP:
			mActivePointerId = INVALID_POINTER_ID;
			break;
		case MotionEvent.ACTION_POINTER_UP:
			final int pointerIndex = (ev.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
			final int pointerId = ev.getPointerId(pointerIndex);
			if (pointerId == mActivePointerId) {
				// This was our active pointer going up. Choose a new
				// active pointer and adjust accordingly.
				final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
				mActivePointerId = ev.getPointerId(newPointerIndex);
				mLastTouchX = ev.getX(newPointerIndex);
				mLastTouchY = ev.getY(newPointerIndex);
			}
			break;
	}

	mActivePointerIndex = ev.findPointerIndex(mActivePointerId != INVALID_POINTER_ID ? mActivePointerId : 0);
	return super.onTouchEvent(ev);
}
開發者ID:Vicent9920，項目名稱:FanChat，代碼行數:28，代碼來源:VersionedGestureDetector.java

示例6: actionToString

public static String actionToString(int action) {
    switch (action) {
        case MotionEvent.ACTION_DOWN:
            return "ACTION_DOWN";
        case MotionEvent.ACTION_UP:
            return "ACTION_UP";
        case MotionEvent.ACTION_CANCEL:
            return "ACTION_CANCEL";
        case MotionEvent.ACTION_OUTSIDE:
            return "ACTION_OUTSIDE";
        case MotionEvent.ACTION_MOVE:
            return "ACTION_MOVE";
        case MotionEvent.ACTION_HOVER_MOVE:
            return "ACTION_HOVER_MOVE";
        case MotionEvent.ACTION_SCROLL:
            return "ACTION_SCROLL";
        case MotionEvent.ACTION_HOVER_ENTER:
            return "ACTION_HOVER_ENTER";
        case MotionEvent.ACTION_HOVER_EXIT:
            return "ACTION_HOVER_EXIT";
        case MotionEvent.ACTION_BUTTON_PRESS:
            return "ACTION_BUTTON_PRESS";
        case MotionEvent.ACTION_BUTTON_RELEASE:
            return "ACTION_BUTTON_RELEASE";
    }
    int index = (action & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
    switch (action & MotionEvent.ACTION_MASK) {
        case MotionEvent.ACTION_POINTER_DOWN:
            return "ACTION_POINTER_DOWN(" + index + ")";
        case MotionEvent.ACTION_POINTER_UP:
            return "ACTION_POINTER_UP(" + index + ")";
        default:
            return Integer.toString(action);
    }
}
開發者ID:HanyeeWang，項目名稱:GeekZone，代碼行數:35，代碼來源:ViewUtils.java

示例7: onSecondaryPointerUp

private void onSecondaryPointerUp(MotionEvent ev) {
	final int pointerIndex = (ev.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
	final int pointerId = ev.getPointerId(pointerIndex);
	if (pointerId == mActivePointerId) {
		// This was our active pointer going up. Choose a new
		// active pointer and adjust accordingly.
		// TODO: Make this decision more intelligent.
		final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
		mMotionX = (int) ev.getX(newPointerIndex);
		mMotionY = (int) ev.getY(newPointerIndex);
		mMotionCorrection = 0;
		mActivePointerId = ev.getPointerId(newPointerIndex);
	}
}
開發者ID:junchenChow，項目名稱:exciting-app，代碼行數:14，代碼來源:AbsHListView.java

示例8: onTouchEvent

@Override
public boolean onTouchEvent(MotionEvent ev) {
    final int action = ev.getAction();
    switch (action & MotionEvent.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN:
        mActivePointerId = ev.getPointerId(0);
        break;
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        mActivePointerId = INVALID_POINTER_ID;
        break;
    case MotionEvent.ACTION_POINTER_UP:
        final int pointerIndex = (ev.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK)
                >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
        final int pointerId = ev.getPointerId(pointerIndex);
        if (pointerId == mActivePointerId) {
            // This was our active pointer going up. Choose a new
            // active pointer and adjust accordingly.
            final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
            mActivePointerId = ev.getPointerId(newPointerIndex);
            mLastTouchX = ev.getX(newPointerIndex);
            mLastTouchY = ev.getY(newPointerIndex);
        }
        break;
    }

    mActivePointerIndex = ev.findPointerIndex(mActivePointerId);
    return super.onTouchEvent(ev);
}
開發者ID:sdrausty，項目名稱:buildAPKsSamples，代碼行數:29，代碼來源:VersionedGestureDetector.java

示例9: onTouchEvent

@Override
public boolean onTouchEvent (MotionEvent event) {

    switch (event.getAction() & MotionEvent.ACTION_MASK) {
        case MotionEvent.ACTION_DOWN:
            mDownX = (int)event.getX();
            mDownY = (int)event.getY();
            mActivePointerId = event.getPointerId(0);
            break;
        case MotionEvent.ACTION_MOVE:
            if (mActivePointerId == INVALID_POINTER_ID) {
                break;
            }

            int pointerIndex = event.findPointerIndex(mActivePointerId);

            mLastEventY = (int) event.getY(pointerIndex);
            int deltaY = mLastEventY - mDownY;

            if (mCellIsMobile) {
                mHoverCellCurrentBounds.offsetTo(mHoverCellOriginalBounds.left,
                        mHoverCellOriginalBounds.top + deltaY + mTotalOffset);
                mHoverCell.setBounds(mHoverCellCurrentBounds);
                invalidate();

                handleCellSwitch();

                mIsMobileScrolling = false;
                handleMobileCellScroll();

                return false;
            }
            break;
        case MotionEvent.ACTION_UP:
            touchEventsEnded();
            break;
        case MotionEvent.ACTION_CANCEL:
            touchEventsCancelled();
            break;
        case MotionEvent.ACTION_POINTER_UP:
            /* If a multitouch event took place and the original touch dictating
             * the movement of the hover cell has ended, then the dragging event
             * ends and the hover cell is animated to its corresponding position
             * in the listview. */
            pointerIndex = (event.getAction() & MotionEvent.ACTION_POINTER_INDEX_MASK) >>
                    MotionEvent.ACTION_POINTER_INDEX_SHIFT;
            final int pointerId = event.getPointerId(pointerIndex);
            if (pointerId == mActivePointerId) {
                touchEventsEnded();
            }
            break;
        default:
            break;
    }

    return super.onTouchEvent(event);
}
開發者ID:sdrausty，項目名稱:buildAPKsSamples，代碼行數:57，代碼來源:DynamicListView.java

示例10: getPointerIndex

static int getPointerIndex(int action) {
    return (action & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
}
開發者ID:SavorGit，項目名稱:Hotspot-master-devp，代碼行數:3，代碼來源:Util.java

示例11: getPointerIndexHoneyComb

@TargetApi(VERSION_CODES.HONEYCOMB)
private static int getPointerIndexHoneyComb(int action) {
    return (action & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
}
開發者ID:Loofer，項目名稱:Watermark，代碼行數:4，代碼來源:Compat.java

示例12: getPointerIndex

public static int getPointerIndex(int action) {
    return (action & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
}
開發者ID:WeiXinqiao，項目名稱:Recognize-it，代碼行數:3，代碼來源:Compat.java


注：本文中的android.view.MotionEvent.ACTION_POINTER_INDEX_SHIFT屬性示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。