Java Code Examples for com.nineoldandroids.view.ViewHelper#getY()

The following examples show how to use com.nineoldandroids.view.ViewHelper#getY() . 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 check out the related API usage on the sidebar.

Example 1

Source File: MotionEventUtils.java From ListViewAnimations with Apache License 2.0

6 votes

public static List<MotionEvent> createMotionEvents(final AbsListView absListView, final int position, final float fromX, final float toX) {
    int[] listViewCoords = new int[2];
    absListView.getLocationOnScreen(listViewCoords);

    View view = absListView.getChildAt(position - absListView.getFirstVisiblePosition());
    int y = (int) (ViewHelper.getY(view) + view.getHeight() / 2) + listViewCoords[1];

    List<MotionEvent> results = new ArrayList<>();
    results.add(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN, fromX, y, 0));

    float diff = fromX - toX;
    for (int i = 1; i < 10; i++) {
        float x = fromX + diff / 10 * i;
        results.add(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_MOVE, x, y, 0));
    }
    results.add(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, toX, y, 0));

    return results;
}

Example 2

Source File: FloatingActionButton.java From Fabulous with MIT License

6 votes

@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
    // Perform the default behavior
    super.onLayout(changed, left, top, right, bottom);
    if (mLeftDisplayed == -1) {
        mLeftDisplayed = left;
        mRightDisplayed = right;
        mTopDisplayed = top;
        mBottomDisplayed = bottom;
    }

    // Store the FAB button's displayed Y position if we are not already aware of it
    if (mYDisplayed == -1) {
        mYDisplayed = ViewHelper.getY(this);
    }
}

Example 3

Source File: DescriptionAnimation.java From UltimateAndroid with Apache License 2.0

5 votes

/**
 * When next item show in ViewPagerEx, let's make an animation to show the
 * description layout.
 * @param view
 */
@Override
public void onNextItemAppear(View view) {

    View descriptionLayout = view.findViewById(R.id.description_layout);
    if(descriptionLayout!=null){
        float layoutY = ViewHelper.getY(descriptionLayout);
        view.findViewById(R.id.description_layout).setVisibility(View.VISIBLE);
        ValueAnimator animator = ObjectAnimator.ofFloat(
                descriptionLayout,"y",layoutY + descriptionLayout.getHeight(),
                layoutY).setDuration(500);
        animator.start();
    }

}

Example 4

Source File: SlidingUpBaseActivity.java From Android-ObservableScrollView with Apache License 2.0

5 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    final int minInterceptionLayoutY = -mIntersectionHeight;

    // slight fix for untappable floating action button for larger screens
    Rect fabRect = new Rect();
    mFab.getHitRect(fabRect);
    // if the user's touch is within the floating action button's touch area, don't intercept
    if (fabRect.contains((int) ev.getX(), (int) ev.getY())) {
        return false;
    } else {
        return minInterceptionLayoutY < (int) ViewHelper.getY(mInterceptionLayout)
                || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
    }
}

Example 5

Source File: SlideBottomPanel.java From pius1 with GNU Lesser General Public License v3.0

5 votes

private void handleActionUp(MotionEvent event) {
    if (!isPanelOnTouch) {
        return;
    }
    long pressDuration = System.currentTimeMillis() - mPressStartTime;
    computeVelocity();
    if (!isPanelShowing && ((event.getY() - firstDownY) < 0 && (Math.abs(event.getY() - firstDownY) > mMoveDistanceToTrigger))
                || (yVelocity < 0 && Math.abs(yVelocity) > Math.abs(xVelocity) && Math.abs(yVelocity) > mMinVelocity)) {
        displayPanel();
    } else if (!isPanelShowing && pressDuration < MAX_CLICK_TIME &&
            distance(firstDownX, firstDownY, event.getX(), event.getY()) < MAX_CLICK_DISTANCE) {
        displayPanel();
    } else if (!isPanelShowing && isDragging && ((event.getY() - firstDownY > 0) ||
            Math.abs(event.getY() - firstDownY) < mMoveDistanceToTrigger)){
        hidePanel();
    }

    if (isPanelShowing) {
        View mPanel = findViewWithTag(TAG_PANEL);
        float currentY = ViewHelper.getY(mPanel);
        if (currentY < (mMeasureHeight - mPanelHeight) ||
                currentY < (mMeasureHeight - mPanelHeight + mMoveDistanceToTrigger)) {
            ObjectAnimator.ofFloat(mPanel, "y", currentY, mMeasureHeight - mPanelHeight)
                    .setDuration(mAnimationDuration).start();
        } else if (currentY > mMeasureHeight - mPanelHeight + mMoveDistanceToTrigger){
            hidePanel();
        }
    }

    isPanelOnTouch = false;
    isDragging = false;
    deltaY = 0;
}

Example 6

Source File: DescriptionAnimation.java From AndroidImageSlider with MIT License

5 votes

/**
 * When next item show in ViewPagerEx, let's make an animation to show the
 * description layout.
 * @param view
 */
@Override
public void onNextItemAppear(View view) {

    View descriptionLayout = view.findViewById(R.id.description_layout);
    if(descriptionLayout!=null){
        float layoutY = ViewHelper.getY(descriptionLayout);
        view.findViewById(R.id.description_layout).setVisibility(View.VISIBLE);
        ValueAnimator animator = ObjectAnimator.ofFloat(
                descriptionLayout,"y",layoutY + descriptionLayout.getHeight(),
                layoutY).setDuration(500);
        animator.start();
    }

}

Example 7

Source File: MemoFragment.java From MaterialCalendar with Apache License 2.0

5 votes

void upRed() {
    startRedX = ViewHelper.getX(mRed);
    startRedY = ViewHelper.getY(mRed);
    ObjectAnimator objectAnimator = ObjectAnimator.ofFloat(mRed, "y", ViewHelper.getY(mRed),
            mBluePair.getBottom() - mRed.getHeight() / 2);
    objectAnimator.addListener(new SimpleListener() {
        @Override
        public void onAnimationEnd(Animator animation) {
            disappearRed();
        }
    });
    objectAnimator.setDuration(650);
    objectAnimator.setInterpolator(ACCELERATE_DECELERATE);
    objectAnimator.start();
}

Example 8

Source File: FloatingView.java From BigApp_Discuz_Android with Apache License 2.0

5 votes

@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
    // Perform the default behavior
    super.onLayout(changed, left, top, right, bottom);

    // Store the FAB button's displayed Y position if we are not already aware of it
    if (mYDisplayed == -1) {

        mYDisplayed = ViewHelper.getY(this);
    }
}

Example 9

Source File: FloatingActionButton.java From BigApp_Discuz_Android with Apache License 2.0

5 votes

@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
    // Perform the default behavior
    super.onLayout(changed, left, top, right, bottom);

    // Store the FAB button's displayed Y position if we are not already aware of it
    if (mYDisplayed == -1) {

        mYDisplayed = ViewHelper.getY(this);
    }
}

Example 10

Source File: DescriptionAnimation.java From ImageSliderWithSwipes with Apache License 2.0

5 votes

/**
 * When next item show in ViewPagerEx, let's make an animation to show the
 * description layout.
 * @param view
 */
@Override
public void onNextItemAppear(View view) {

    View descriptionLayout = view.findViewById(R.id.description_layout);
    if(descriptionLayout!=null){
        float layoutY = ViewHelper.getY(descriptionLayout);
        view.findViewById(R.id.description_layout).setVisibility(View.VISIBLE);
        ValueAnimator animator = ObjectAnimator.ofFloat(
                descriptionLayout,"y",layoutY + descriptionLayout.getHeight(),
                layoutY).setDuration(500);
        animator.start();
    }

}

Example 11

Source File: Utils.java From MousePaint with MIT License

4 votes

public static float centerY(View view){
    return ViewHelper.getY(view) + view.getHeight()/2;
}

Example 12

Source File: MemoFragment.java From MaterialCalendar with Apache License 2.0

4 votes

public static float centerY(View view) {
    return ViewHelper.getY(view) + view.getHeight() / 2;
}

Example 13

Source File: FillGap3BaseActivity.java From Android-ObservableScrollView with Apache License 2.0

4 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    return getMinInterceptionLayoutY() < (int) ViewHelper.getY(mInterceptionLayout)
            || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
}

Example 14

Source File: TouchInterceptionListViewActivity.java From Android-ObservableScrollView with Apache License 2.0

4 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    final int minInterceptionLayoutY = -mIntersectionHeight;
    return minInterceptionLayoutY < (int) ViewHelper.getY(mInterceptionLayout)
            || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
}

Example 15

Source File: TouchInterceptionScrollViewActivity.java From Android-ObservableScrollView with Apache License 2.0

4 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    final int minInterceptionLayoutY = -mIntersectionHeight;
    return minInterceptionLayoutY < (int) ViewHelper.getY(mInterceptionLayout)
            || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
}

Example 16

Source File: TouchInterceptionGridViewActivity.java From Android-ObservableScrollView with Apache License 2.0

4 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    final int minInterceptionLayoutY = -mIntersectionHeight;
    return minInterceptionLayoutY < (int) ViewHelper.getY(mInterceptionLayout)
            || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
}

Example 17

Source File: TouchInterceptionWebViewActivity.java From Android-ObservableScrollView with Apache License 2.0

4 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    final int minInterceptionLayoutY = -mIntersectionHeight;
    return minInterceptionLayoutY < (int) ViewHelper.getY(mInterceptionLayout)
            || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
}

Example 18

Source File: TouchInterceptionRecyclerViewActivity.java From Android-ObservableScrollView with Apache License 2.0

4 votes

@Override
public boolean shouldInterceptTouchEvent(MotionEvent ev, boolean moving, float diffX, float diffY) {
    final int minInterceptionLayoutY = -mIntersectionHeight;
    return minInterceptionLayoutY < (int) ViewHelper.getY(mInterceptionLayout)
            || (moving && mScrollable.getCurrentScrollY() - diffY < 0);
}

Example 19

Source File: SlideBottomPanel.java From pius1 with GNU Lesser General Public License v3.0

4 votes

private void handleActionMove(MotionEvent event) {
    if (!isPanelOnTouch) {
        return;
    }
    if (isPanelShowing && supportScrollInView((int) (firstDownY - event.getY()))) {
        return;
    }
    computeVelocity();
    if (Math.abs(xVelocity) > Math.abs(yVelocity)) {
        return;
    }
    if (!isDragging && Math.abs(event.getY() - firstDownY) > mTouchSlop
            && Math.abs(event.getX() - firstDownX) < mTouchSlop) {
        isDragging = true;
        downY = event.getY();
    }
    if (isDragging) {
        deltaY = event.getY() - downY;
        downY = event.getY();

        View touchingView = findViewWithTag(TAG_PANEL);

        if (mHidePanelTitle && isPanelShowing) {
            hidePanelTitle(touchingView);
        }

        if (mDarkFrameLayout != null && mIsFade) {
            float currentY = ViewHelper.getY(touchingView);
            if (currentY > mMeasureHeight - mPanelHeight &&
                    currentY < mMeasureHeight - mTitleHeightNoDisplay) {
                mDarkFrameLayout.fade(
                        (int) ((1 - currentY / (mMeasureHeight - mTitleHeightNoDisplay)) * DarkFrameLayout.MAX_ALPHA));
            }
        }
        if (!mBoundary) {
            touchingView.offsetTopAndBottom((int) deltaY);
        } else {
            float touchingViewY = ViewHelper.getY(touchingView);
            if (touchingViewY + deltaY <= mMeasureHeight - mPanelHeight) {
                touchingView.offsetTopAndBottom((int) (mMeasureHeight - mPanelHeight - touchingViewY));
            } else if (touchingViewY + deltaY >= mMeasureHeight - mTitleHeightNoDisplay) {
                touchingView.offsetTopAndBottom((int) (mMeasureHeight - mTitleHeightNoDisplay - touchingViewY));
            } else {
                touchingView.offsetTopAndBottom((int) deltaY);
            }
        }
    }
}