Java Code Examples for android.view.MotionEvent#offsetLocation()
The following examples show how to use
android.view.MotionEvent#offsetLocation() .
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Example 1
| Source File: AndroidXpraWindow.java From xpra-client with GNU General Public License v3.0 | 6 votes |
|
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouch(View v, MotionEvent event) {
event.offsetLocation(v.getX(), v.getY());
final int x = (int) Math.max(event.getX(), 0);
final int y = (int) Math.max(event.getY(), 0);
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
setFocused(true);
mouseAction(1, true, x, y);
break;
case MotionEvent.ACTION_MOVE:
mouseAction(1, true, x, y);
break;
case MotionEvent.ACTION_UP:
mouseAction(1, false, x, y);
break;
default:
break;
}
return true;
}
Example 2
| Source File: AlipayScrollView.java From AlipayPullRefresh with Apache License 2.0 | 6 votes |
|
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
flinging = false;
lastProcessY = ev.getRawY();
downTouchOffset = refreshing ? firstViewPosition - progressHeight : firstViewPosition;
// 手指按下，动画结束
scrollSpring.setAtRest();
} else if (ev.getAction() == MotionEvent.ACTION_UP || ev.getAction() == MotionEvent.ACTION_CANCEL) {
if (parentView.getTouchingView() != this) {
ev.offsetLocation(0, downTouchOffset);
}
onDragRelease();
super.onInterceptTouchEvent(ev);
}
return super.onInterceptTouchEvent(ev);
}
Example 3
| Source File: StickyNestedScrollView.java From SwipeRecyclerView-master with Apache License 2.0 | 6 votes |
|
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
redirectTouchesToStickyView = true;
}
if (redirectTouchesToStickyView) {
redirectTouchesToStickyView = currentlyStickingView != null;
if (redirectTouchesToStickyView) {
redirectTouchesToStickyView =
ev.getY() <= (currentlyStickingView.getHeight() + stickyViewTopOffset) &&
ev.getX() >= getLeftForViewRelativeOnlyChild(currentlyStickingView) &&
ev.getX() <= getRightForViewRelativeOnlyChild(currentlyStickingView);
}
} else if (currentlyStickingView == null) {
redirectTouchesToStickyView = false;
}
if (redirectTouchesToStickyView) {
ev.offsetLocation(0, -1 * ((getScrollY() + stickyViewTopOffset)
- getTopForViewRelativeOnlyChild(currentlyStickingView)));
}
return super.dispatchTouchEvent(ev);
}
Example 4
| Source File: ViewUtils.java From turbo-editor with GNU General Public License v3.0 | 6 votes |
|
/**
* Recursive helper method that applies transformations in post-order.
*
* @param ev the on-screen motion event
*/
private static void transformMotionEventToLocal(@NonNull View view, @NonNull MotionEvent ev) {
final ViewParent parent = view.getParent();
if (parent instanceof View) {
final View vp = (View) parent;
transformMotionEventToLocal(vp, ev);
ev.offsetLocation(vp.getScrollX(), vp.getScrollY());
} // TODO: Use reflections to access ViewRootImpl
// else if (parent instanceof ViewRootImpl) {
// final ViewRootImpl vr = (ViewRootImpl) parent;
// ev.offsetLocation(0, vr.mCurScrollY);
// }
ev.offsetLocation(-view.getLeft(), -view.getTop());
Matrix matrix = view.getMatrix();
if (matrix != null) {
ev.transform(matrix);
}
}
Example 5
| Source File: StickyScrollView.java From MousePaint with MIT License | 6 votes |
|
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
if(ev.getAction()==MotionEvent.ACTION_DOWN){
redirectTouchesToStickyView = true;
}
if(redirectTouchesToStickyView){
redirectTouchesToStickyView = currentlyStickingView != null;
if(redirectTouchesToStickyView){
redirectTouchesToStickyView =
ev.getY()<=(currentlyStickingView.getHeight()+stickyViewTopOffset) &&
ev.getX() >= getLeftForViewRelativeOnlyChild(currentlyStickingView) &&
ev.getX() <= getRightForViewRelativeOnlyChild(currentlyStickingView);
}
}else if(currentlyStickingView == null){
redirectTouchesToStickyView = false;
}
if(redirectTouchesToStickyView){
ev.offsetLocation(0, -1*((getScrollY() + stickyViewTopOffset) - getTopForViewRelativeOnlyChild(currentlyStickingView)));
}
return super.dispatchTouchEvent(ev);
}
Example 6
| Source File: ViewUtils.java From turbo-editor with GNU General Public License v3.0 | 5 votes |
|
@Override
boolean toLocalMotionEvent(@NonNull View view, @NonNull MotionEvent ev) {
final int[] windowPosition = getWindowPosition(view);
if (windowPosition == null) {
return false;
}
ev.offsetLocation(-windowPosition[0], -windowPosition[1]);
transformMotionEventToLocal(view, ev);
return true;
}
Example 7
| Source File: SmoothRefreshLayout.java From SmoothRefreshLayout with MIT License | 5 votes |
|
protected final boolean dispatchTouchEventSuper(MotionEvent ev) {
if (!isEnabledOldTouchHandling()) {
final int index = ev.findPointerIndex(mTouchPointerId);
if (index < 0) {
return super.dispatchTouchEvent(ev);
}
if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) {
mOffsetConsumed = 0;
mOffsetTotal = 0;
mOffsetRemaining = mTouchSlop * 3;
} else {
if (!mIndicator.isAlreadyHere(IIndicator.START_POS)
&& mIndicator.getRawOffset() != 0) {
if (mOffsetRemaining > 0) {
mOffsetRemaining -= mTouchSlop;
if (isMovingHeader()) {
mOffsetTotal -= mOffsetRemaining;
} else if (isMovingFooter()) {
mOffsetTotal += mOffsetRemaining;
}
}
mOffsetConsumed +=
mIndicator.getRawOffset() < 0
? mIndicator.getLastPos() - mIndicator.getCurrentPos()
: mIndicator.getCurrentPos() - mIndicator.getLastPos();
mOffsetTotal += mIndicator.getRawOffset();
}
if (isVerticalOrientation()) {
ev.offsetLocation(0, mOffsetConsumed - mOffsetTotal);
} else {
ev.offsetLocation(mOffsetConsumed - mOffsetTotal, 0);
}
}
}
return super.dispatchTouchEvent(ev);
}
Example 8
| Source File: VerticalElasticityBounceEffect.java From elasticity with BSD 2-Clause "Simplified" License | 5 votes |
|
@Override
protected void translateViewAndEvent(View view, boolean dir, float offset, MotionEvent event) {
Log.d("wxy-motion", String.format("translateViewAndEvent setTag %s", offset));
translateView(view, dir, offset);
// view.setTranslationY(offset);
event.offsetLocation(offset - event.getY(0), 0f);
}
Example 9
| Source File: FloatingView.java From FloatingView with Apache License 2.0 | 5 votes |
|
/**
* Call addMovement and restore MotionEvent coordinate
*
* @param event {@link MotionEvent}
*/
private void addMovement(@NonNull MotionEvent event) {
final float deltaX = event.getRawX() - event.getX();
final float deltaY = event.getRawY() - event.getY();
event.offsetLocation(deltaX, deltaY);
mVelocityTracker.addMovement(event);
event.offsetLocation(-deltaX, -deltaY);
}
Example 10
| Source File: TimePickerClockDelegate.java From android_9.0.0_r45 with Apache License 2.0 | 5 votes |
|
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
final int actionMasked = motionEvent.getActionMasked();
if (actionMasked == MotionEvent.ACTION_DOWN) {
if (view instanceof ViewGroup) {
mInitialTouchTarget = findNearestChild((ViewGroup) view,
(int) motionEvent.getX(), (int) motionEvent.getY());
} else {
mInitialTouchTarget = null;
}
}
final View child = mInitialTouchTarget;
if (child == null) {
return false;
}
final float offsetX = view.getScrollX() - child.getLeft();
final float offsetY = view.getScrollY() - child.getTop();
motionEvent.offsetLocation(offsetX, offsetY);
final boolean handled = child.dispatchTouchEvent(motionEvent);
motionEvent.offsetLocation(-offsetX, -offsetY);
if (actionMasked == MotionEvent.ACTION_UP
|| actionMasked == MotionEvent.ACTION_CANCEL) {
mInitialTouchTarget = null;
}
return handled;
}
Example 11
| Source File: WindowManagerContainer.java From springy-heads with Apache License 2.0 | 5 votes |
|
@Override
public boolean onTouch(View v, MotionEvent event) {
event.offsetLocation(getContainerX(v), getContainerY(v));
HostFrameLayout frameLayout = getFrameLayout();
if (frameLayout != null) {
return frameLayout.dispatchTouchEvent(event);
} else {
return false;
}
}
Example 12
| Source File: ListPopupWindow.java From material with Apache License 2.0 | 5 votes |
|
/**
* Emulates View.toLocalMotionEvent(). This implementation does not handle transformations
* (scaleX, scaleY, etc).
*/
private boolean toLocalMotionEvent(View view, MotionEvent event) {
final int[] loc = mTmpLocation;
view.getLocationOnScreen(loc);
event.offsetLocation(-loc[0], -loc[1]);
return true;
}
Example 13
| Source File: TwinklingRefreshLayout.java From TwinklingRefreshLayout with Apache License 2.0 | 4 votes |
|
private boolean detectNestedScroll(MotionEvent e) {
final MotionEvent vtev = MotionEvent.obtain(e);
final int action = MotionEventCompat.getActionMasked(e);
final int actionIndex = MotionEventCompat.getActionIndex(e);
if (action == MotionEvent.ACTION_DOWN) {
mNestedOffsets[0] = mNestedOffsets[1] = 0;
}
vtev.offsetLocation(mNestedOffsets[0], mNestedOffsets[1]);
switch (action) {
case MotionEvent.ACTION_DOWN:
mActivePointerId = e.getPointerId(0);
mLastTouchX = (int) e.getX();
mLastTouchY = (int) e.getY();
startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
break;
case MotionEventCompat.ACTION_POINTER_DOWN:
mActivePointerId = e.getPointerId(actionIndex);
mLastTouchX = (int) e.getX(actionIndex);
mLastTouchY = (int) e.getY(actionIndex);
break;
case MotionEvent.ACTION_MOVE:
final int index = e.findPointerIndex(mActivePointerId);
if (index < 0) {
Log.e("TwinklingRefreshLayout", "Error processing scroll; pointer index for id " +
mActivePointerId + " not found. Did any MotionEvents get skipped?");
return false;
}
final int x = (int) e.getX(index);
final int y = (int) e.getY(index);
int dx = mLastTouchX - x;
int dy = mLastTouchY - y;
if (dispatchNestedPreScroll(dx, dy, mScrollConsumed, mScrollOffset)) {
dx -= mScrollConsumed[0];
dy -= mScrollConsumed[1];
vtev.offsetLocation(mScrollOffset[0], mScrollOffset[1]);
// Updated the nested offsets
mNestedOffsets[0] += mScrollOffset[0];
mNestedOffsets[1] += mScrollOffset[1];
}
if (!mIsBeingDragged && Math.abs(dy) > mTouchSlop) {
final ViewParent parent = getParent();
if (parent != null) {
parent.requestDisallowInterceptTouchEvent(true);
}
mIsBeingDragged = true;
if (dy > 0) {
dy -= mTouchSlop;
} else {
dy += mTouchSlop;
}
}
if (mIsBeingDragged) {
mLastTouchY = y - mScrollOffset[1];
final int scrolledDeltaY = 0;
final int unconsumedY = dy - scrolledDeltaY;
if (dispatchNestedScroll(0, scrolledDeltaY, 0, unconsumedY, mScrollOffset)) {
mLastTouchX -= mScrollOffset[0];
mLastTouchY -= mScrollOffset[1];
vtev.offsetLocation(mScrollOffset[0], mScrollOffset[1]);
mNestedOffsets[0] += mScrollOffset[0];
mNestedOffsets[1] += mScrollOffset[1];
}
}
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
stopNestedScroll();
mIsBeingDragged = false;
mActivePointerId = INVALID_POINTER;
break;
}
vtev.recycle();
return true;
}
Example 14
| Source File: NestedWebView.java From firefox-echo-show with Mozilla Public License 2.0 | 4 votes |
|
@Override
public boolean onTouchEvent(MotionEvent ev) {
final MotionEvent event = MotionEvent.obtain(ev);
final int action = ev.getActionMasked();
if (action == MotionEvent.ACTION_DOWN) {
mNestedOffsetY = 0;
}
final int eventY = (int) event.getY();
event.offsetLocation(0, mNestedOffsetY);
switch (action) {
case MotionEvent.ACTION_MOVE:
int deltaY = mLastY - eventY;
if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
deltaY -= mScrollConsumed[1];
event.offsetLocation(0, -mScrollOffset[1]);
mNestedOffsetY += mScrollOffset[1];
}
mLastY = eventY - mScrollOffset[1];
if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
mLastY -= mScrollOffset[1];
event.offsetLocation(0, mScrollOffset[1]);
mNestedOffsetY += mScrollOffset[1];
}
break;
case MotionEvent.ACTION_DOWN:
mLastY = eventY;
startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
stopNestedScroll();
break;
default:
// We don't care about other touch events
}
// Execute event handler from parent class in all cases
boolean eventHandled = super.onTouchEvent(event);
// Recycle previously obtained event
event.recycle();
return eventHandled;
}
Example 15
| Source File: NestedWebView.java From mvvm-template with GNU General Public License v3.0 | 4 votes |
|
@SuppressLint("ClickableViewAccessibility") @Override public boolean onTouchEvent(MotionEvent ev) {
boolean returnValue;
MotionEvent event = MotionEvent.obtain(ev);
final int action = MotionEventCompat.getActionMasked(event);
if (action == MotionEvent.ACTION_DOWN) {
mNestedOffsetY = 0;
}
int eventY = (int) event.getY();
event.offsetLocation(0, mNestedOffsetY);
switch (action) {
case MotionEvent.ACTION_MOVE:
int deltaY = mLastY - eventY;
// NestedPreScroll
if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
deltaY -= mScrollConsumed[1];
mLastY = eventY - mScrollOffset[1];
event.offsetLocation(0, -mScrollOffset[1]);
mNestedOffsetY += mScrollOffset[1];
}
returnValue = super.onTouchEvent(event);
// NestedScroll
if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
event.offsetLocation(0, mScrollOffset[1]);
mNestedOffsetY += mScrollOffset[1];
mLastY -= mScrollOffset[1];
}
break;
case MotionEvent.ACTION_DOWN:
returnValue = super.onTouchEvent(event);
if (firstScroll) {
mLastY = eventY - 5;
firstScroll = false;
} else {
mLastY = eventY;
}
startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
break;
default:
returnValue = super.onTouchEvent(event);
// end NestedScroll
stopNestedScroll();
break;
}
return returnValue;
}
Example 16
| Source File: NestedWebView.java From ForPDA with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onTouchEvent(MotionEvent e) {
final MotionEvent vtev = MotionEvent.obtain(e);
final int action = MotionEventCompat.getActionMasked(e);
if (action == MotionEvent.ACTION_DOWN) {
mNestedOffsets[0] = mNestedOffsets[1] = 0;
}
vtev.offsetLocation(mNestedOffsets[0], mNestedOffsets[1]);
switch (action) {
case MotionEvent.ACTION_DOWN: {
//Log.e("SUKA", "ACT DWN " + mScrollState);
mLastTouchX = (int) (e.getX() + 0.5f);
mLastTouchY = (int) (e.getY() + 0.5f);
int nestedScrollAxis = ViewCompat.SCROLL_AXIS_NONE;
nestedScrollAxis |= ViewCompat.SCROLL_AXIS_HORIZONTAL;
nestedScrollAxis |= ViewCompat.SCROLL_AXIS_VERTICAL;
startNestedScroll(nestedScrollAxis);
super.onTouchEvent(e);
}
break;
case MotionEvent.ACTION_MOVE: {
final int x = (int) (e.getX() + 0.5f);
final int y = (int) (e.getY() + 0.5f);
int dx = mLastTouchX - x;
int dy = mLastTouchY - y;
if (mScrollState == SCROLL_STATE_IDLE) {
if (Math.abs(dx) < mTouchSlop && Math.abs(dy) < mTouchSlop) {
break;
}
}
//Log.d("SUKA", "PREMOVE " + dy + " : " + mScrollState);
final boolean preScrollConsumed = dispatchNestedPreScroll(dx, dy, mScrollConsumed, mScrollOffset);
if (preScrollConsumed) {
dx -= mScrollConsumed[0];
dy -= mScrollConsumed[1];
vtev.offsetLocation(mScrollOffset[0], mScrollOffset[1]);
mNestedOffsets[0] += mScrollOffset[0];
mNestedOffsets[1] += mScrollOffset[1];
}
if (preScrollConsumed) {
setScrollState(SCROLL_STATE_NESTED_SCROLL);
} else {
mLastTouchX = x - mScrollOffset[0];
mLastTouchY = y - mScrollOffset[1];
if (dy < 0 && getScrollY() == 0) {
final boolean scrollConsumed = dispatchNestedScroll(0, 0, dx, dy, mScrollOffset);
if (scrollConsumed) {
mLastTouchX -= mScrollOffset[0];
mLastTouchY -= mScrollOffset[1];
vtev.offsetLocation(mScrollOffset[0], mScrollOffset[1]);
mNestedOffsets[0] += mScrollOffset[0];
mNestedOffsets[1] += mScrollOffset[1];
setScrollState(SCROLL_STATE_NESTED_SCROLL);
}
} else {
if (dy != 0) {
setScrollState(SCROLL_STATE_SCROLL);
}
super.onTouchEvent(e);
}
}
if (mScrollState != SCROLL_STATE_IDLE) {
if (isLongClickable()) {
changeLongClickable(false);
}
}
//Log.d("SUKA", "Move " + dy + " : " + mScrollState + " : ");
}
break;
case MotionEvent.ACTION_UP: {
//long dt = System.currentTimeMillis() - lastTouchTime;
//Log.e("SUKA", "ACT UP " + mScrollState + " : dt=" + dt);
if (mScrollState == SCROLL_STATE_NESTED_SCROLL) {
e.setAction(MotionEvent.ACTION_CANCEL);
}
super.onTouchEvent(e);
resetTouch();
changeLongClickable(true);
}
break;
case MotionEvent.ACTION_CANCEL: {
//Log.e("SUKA", "ACT CANCEL " + mScrollState);
super.onTouchEvent(e);
resetTouch();
changeLongClickable(true);
}
break;
}
vtev.recycle();
return true;
}
Example 17
| Source File: MyImageView.java From AndroidUI with MIT License | 4 votes |
|
@Override
public boolean onTouchEvent(MotionEvent e) {
final boolean canScrollVertically = true;
final MotionEvent vtev = MotionEvent.obtain(e);
final int action = MotionEventCompat.getActionMasked(e);
if (action == MotionEvent.ACTION_DOWN) {
mNestedOffsets[0] = mNestedOffsets[1] = 0;
}
vtev.offsetLocation(mNestedOffsets[0], mNestedOffsets[1]);
switch (action) {
case MotionEvent.ACTION_DOWN: {
mScrollPointerId = MotionEventCompat.getPointerId(e, 0);
mLastTouchY = (int) (e.getY() + 0.5f);
int nestedScrollAxis = ViewCompat.SCROLL_AXIS_NONE;
if (canScrollVertically) {
nestedScrollAxis |= ViewCompat.SCROLL_AXIS_VERTICAL;
}
startNestedScroll(nestedScrollAxis);
} break;
case MotionEvent.ACTION_MOVE: {
final int index = MotionEventCompat.findPointerIndex(e, mScrollPointerId);
if (index < 0) {
return false;
}
final int y = (int) (MotionEventCompat.getY(e, index) + 0.5f);
int dx = 0;
int dy = mLastTouchY - y;
dispatchNestedPreScroll(dx, dy, mScrollConsumed, mScrollOffset);
} break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
stopNestedScroll();
break;
}
vtev.recycle();
return true;
}
Example 18
| Source File: NestedWebView.java From fingerpoetry-android with Apache License 2.0 | 4 votes |
|
@Override
public boolean onTouchEvent(MotionEvent ev) {
boolean returnValue = false;
MotionEvent event = MotionEvent.obtain(ev);
final int action = MotionEventCompat.getActionMasked(event);
if (action == MotionEvent.ACTION_DOWN) {
mNestedOffsetY = 0;
}
int eventY = (int) event.getY();
event.offsetLocation(0, mNestedOffsetY);
switch (action) {
case MotionEvent.ACTION_MOVE:
int deltaY = mLastY - eventY;
// NestedPreScroll
if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
deltaY -= mScrollConsumed[1];
mLastY = eventY - mScrollOffset[1];
event.offsetLocation(0, -mScrollOffset[1]);
mNestedOffsetY += mScrollOffset[1];
}
returnValue = super.onTouchEvent(event);
// NestedScroll
if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
event.offsetLocation(0, mScrollOffset[1]);
mNestedOffsetY += mScrollOffset[1];
mLastY -= mScrollOffset[1];
}
break;
case MotionEvent.ACTION_DOWN:
returnValue = super.onTouchEvent(event);
mLastY = eventY;
// start NestedScroll
startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
returnValue = super.onTouchEvent(event);
// end NestedScroll
stopNestedScroll();
break;
}
return returnValue;
}
Example 19
| Source File: SlideLayout.java From SlideLayout with GNU General Public License v2.0 | 4 votes |
|
private boolean dispatchTouchEventStateShowBottomMenu(MotionEvent event){
if(mBottomMenuStyle.mMenuBorder == 0){
if(event.getAction() == MotionEvent.ACTION_DOWN){
if(event.getY() < mBottomMenuStyle.mDragEdge){
mDownX = event.getX();
mDownY = event.getY();
mPrevX = mDownX;
mPrevY = mDownY;
mDisX = 0f;
mDisY = 0f;
}
}
else if(event.getAction() == MotionEvent.ACTION_UP){
mDownX = -1;
mDownY = -1;
}
else if(event.getAction() == MotionEvent.ACTION_MOVE && mDownX > 0 && mDownY > 0){
if(event.getY() >= mPrevY){
mDisY += event.getY() - mPrevY;
mPrevY = event.getY();
mPrevX = event.getX();
if(mDisY > mBottomMenuStyle.mTouchSlop){
mOffsetY = Math.max(-mBottomMenuStyle.mSize, Math.min(0, (int)(event.getY() - mViewHeight)));
offsetViewY(mOffsetY);
setState(mOffsetY > -mBottomMenuStyle.mSize ? ACTION_DRAG : ACTION_SHOW, TARGET_BOTTOM, OP.START_DRAG_BOTTOM_FROM_CONTENT);
boolean result = cancelMotionEvent(event, getBottomMenuView());
dispatchOffsetChangedEvent(0f, (float)-mOffsetY / (float)mBottomMenuStyle.mSize);
return result;
}
}
else
mDownY = -1;
}
}
if(!mDragEnable || !mGestureDetector.onTouchEvent(event)){
event.offsetLocation(0, -mBottomMenuStyle.mMenuBorder);
if(!getBottomMenuView().dispatchTouchEvent(event)){
event.offsetLocation(0, mBottomMenuStyle.mMenuBorder);
return super.dispatchTouchEvent(event);
}
}
else{
event.offsetLocation(0, -mBottomMenuStyle.mMenuBorder);
getBottomMenuView().dispatchTouchEvent(event);
event.offsetLocation(0, mBottomMenuStyle.mMenuBorder);
}
return true;
}
Example 20
| Source File: ChatHead.java From springy-heads with Apache License 2.0 | 4 votes |
|
@Override
public boolean onTouchEvent(@NonNull MotionEvent event) {
super.onTouchEvent(event);
if(xPositionSpring==null || yPositionSpring==null) return false;
//Chathead view will set the correct active springs on touch
Spring activeHorizontalSpring = xPositionSpring;
Spring activeVerticalSpring = yPositionSpring;
int action = event.getAction();
float rawX = event.getRawX();
float rawY = event.getRawY();
float offsetX = rawX - downX;
float offsetY = rawY - downY;
boolean showCloseButton = manager.getActiveArrangement().shouldShowCloseButton(this);
event.offsetLocation(manager.getChatHeadContainer().getViewX(this), manager.getChatHeadContainer().getViewY(this));
if (action == MotionEvent.ACTION_DOWN) {
if (velocityTracker == null) {
velocityTracker = VelocityTracker.obtain();
} else {
velocityTracker.clear();
}
activeHorizontalSpring.setSpringConfig(SpringConfigsHolder.NOT_DRAGGING);
activeVerticalSpring.setSpringConfig(SpringConfigsHolder.NOT_DRAGGING);
setState(ChatHead.State.FREE);
downX = rawX;
downY = rawY;
downTranslationX = (float) activeHorizontalSpring.getCurrentValue();
downTranslationY = (float) activeVerticalSpring.getCurrentValue();
scaleSpring.setEndValue(.9f);
activeHorizontalSpring.setAtRest();
activeVerticalSpring.setAtRest();
velocityTracker.addMovement(event);
} else if (action == MotionEvent.ACTION_MOVE) {
if (Math.hypot(offsetX, offsetY) > touchSlop) {
isDragging = true;
if (showCloseButton) {
manager.getCloseButton().appear();
}
}
velocityTracker.addMovement(event);
if (isDragging) {
manager.getCloseButton().pointTo(rawX, rawY);
if (manager.getActiveArrangement().canDrag(this)) {
double distanceCloseButtonFromHead = manager.getDistanceCloseButtonFromHead(rawX, rawY);
if (distanceCloseButtonFromHead < CLOSE_ATTRACTION_THRESHOLD && showCloseButton) {
setState(ChatHead.State.CAPTURED);
activeHorizontalSpring.setSpringConfig(SpringConfigsHolder.NOT_DRAGGING);
activeVerticalSpring.setSpringConfig(SpringConfigsHolder.NOT_DRAGGING);
int[] coords = manager.getChatHeadCoordsForCloseButton(this);
activeHorizontalSpring.setEndValue(coords[0]);
activeVerticalSpring.setEndValue(coords[1]);
manager.getCloseButton().onCapture();
} else {
setState(ChatHead.State.FREE);
activeHorizontalSpring.setSpringConfig(SpringConfigsHolder.DRAGGING);
activeVerticalSpring.setSpringConfig(SpringConfigsHolder.DRAGGING);
activeHorizontalSpring.setCurrentValue(downTranslationX + offsetX);
activeVerticalSpring.setCurrentValue(downTranslationY + offsetY);
manager.getCloseButton().onRelease();
}
velocityTracker.computeCurrentVelocity(1000);
}
}
} else {
if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) {
boolean wasDragging = isDragging;
activeHorizontalSpring.setSpringConfig(SpringConfigsHolder.DRAGGING);
activeHorizontalSpring.setSpringConfig(SpringConfigsHolder.DRAGGING);
isDragging = false;
scaleSpring.setEndValue(1);
int xVelocity = (int) velocityTracker.getXVelocity();
int yVelocity = (int) velocityTracker.getYVelocity();
velocityTracker.recycle();
velocityTracker = null;
if(xPositionSpring!=null && yPositionSpring!=null) {
boolean touchUpHandled = manager.getActiveArrangement().handleTouchUp(this, xVelocity, yVelocity, activeHorizontalSpring, activeVerticalSpring, wasDragging);
}
}
}
return true;
}
