Java Code Examples for android.view.MotionEvent#getY()
The following examples show how to use
android.view.MotionEvent#getY() .
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Example 1
| Source File: PhotoViewAttacher.java From Dashboard with MIT License | 6 votes |
|
@Override
public final boolean onDoubleTap(MotionEvent ev) {
try {
float scale = getScale();
float x = ev.getX();
float y = ev.getY();
if (scale < mMidScale) {
setScale(mMidScale, x, y, true);
} else if (scale >= mMidScale && scale < mMaxScale) {
setScale(mMaxScale, x, y, true);
} else {
setScale(mMinScale, x, y, true);
}
} catch (ArrayIndexOutOfBoundsException e) {
// Can sometimes happen when getX() and getY() is called
}
return true;
}
Example 2
| Source File: KeyboardActivity.java From Android-UtilCode with Apache License 2.0 | 5 votes |
|
private boolean isShouldHideKeyboard(View v, MotionEvent event) {
if (v != null && (v instanceof EditText)) {
int[] l = {0, 0};
v.getLocationInWindow(l);
int left = l[0],
top = l[1],
bottom = top + v.getHeight(),
right = left + v.getWidth();
return !(event.getX() > left && event.getX() < right
&& event.getY() > top && event.getY() < bottom);
}
return false;
}
Example 3
| Source File: QueueView.java From DS4Android with MIT License | 5 votes |
|
@Override
public boolean onTouchEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
float downX = event.getX() - mCoo.x;
float downY = event.getY() - mCoo.y;
for (int i = 0; i < CTRL_POS.length; i++) {
//区域判定
if (JudgeMan.judgeCircleArea(
CTRL_POS[i].x, CTRL_POS[i].y,
downX, downY, CTRL_RADIUS * 1.2f)) {
if (mOnCtrlClickListener != null) {
switch (i) {
case 0://插入尾部
mOnCtrlClickListener.onAdd(this);
break;
case 1://更新
mOnCtrlClickListener.onRemove(this);
break;
case 2://查找
mOnCtrlClickListener.onFind(this);
break;
}
CTRL_COLOR[i] = 0xff54E1F8;//点击更换颜色
}
}
}
break;
case MotionEvent.ACTION_UP://还原颜色
CTRL_COLOR[0] = 0xff1EF519;
CTRL_COLOR[1] = 0xff2992F2;
CTRL_COLOR[2] = 0xffB946F4;
break;
}
invalidate();
return true;
}
Example 4
| Source File: FlingViewGroup.java From VCL-Android with Apache License 2.0 | 5 votes |
|
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
if (getChildCount() == 0)
return false;
final float x = ev.getX();
final float y = ev.getY();
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
mLastX = x;
mLastInterceptDownY = ev.getY();
mInitialMotionX = x;
mInitialMotionY = y;
mTouchState = mScroller.isFinished() ?
TOUCH_STATE_REST : TOUCH_STATE_MOVE;
mInterceptTouchState = TOUCH_STATE_REST;
break;
case MotionEvent.ACTION_MOVE:
if (mInterceptTouchState == TOUCH_STATE_MOVE)
return false;
if (Math.abs(mLastInterceptDownY - y) > mTouchSlop)
mInterceptTouchState = TOUCH_STATE_MOVE;
if (Math.abs(mLastX - x) > mTouchSlop)
mTouchState = TOUCH_STATE_MOVE;
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
mInterceptTouchState = TOUCH_STATE_REST;
break;
}
return mTouchState == TOUCH_STATE_MOVE;
}
Example 5
| Source File: LinkifyTextView.java From Nimingban with Apache License 2.0 | 5 votes |
|
@Override
public boolean onTouchEvent(@NonNull MotionEvent event) {
// Let the parent or grandparent of TextView to handles click aciton.
// Otherwise click effect like ripple will not work, and if touch area
// do not contain a url, the TextView will still get MotionEvent.
// onTouchEven must be called with MotionEvent.ACTION_DOWN for each touch
// action on it, so we analyze touched url here.
if (event.getAction() == MotionEvent.ACTION_DOWN) {
mCurrentSpan = null;
if (getText() instanceof Spanned) {
// Get this code from android.text.method.LinkMovementMethod.
// Work fine !
int x = (int) event.getX();
int y = (int) event.getY();
x -= getTotalPaddingLeft();
y -= getTotalPaddingTop();
x += getScrollX();
y += getScrollY();
Layout layout = getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
Object[] spans = ((Spanned)getText()).getSpans(off, off, Object.class);
for (Object span : spans) {
if (Utilities.contain(SUPPORTED_SPAN_TYPE, span.getClass())) {
mCurrentSpan = span;
break;
}
}
}
}
return super.onTouchEvent(event);
}
Example 6
| Source File: EclairGestureDetector.java From MoeGallery with GNU General Public License v3.0 | 5 votes |
|
@Override
float getActiveY(MotionEvent ev) {
try {
return ev.getY(mActivePointerIndex);
} catch (Exception e) {
return ev.getY();
}
}
Example 7
| Source File: PZSImageView.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
|
/** Determine the space between the first two fingers */
private float spacing(MotionEvent event) {
// ...
float x = event.getX(0) - event.getX(1);
float y = event.getY(0) - event.getY(1);
return (float)Math.sqrt(x * x + y * y);
}
Example 8
| Source File: DefaultOnDoubleTapListener.java From PicKing with Apache License 2.0 | 5 votes |
|
@Override public boolean onSingleTapConfirmed(MotionEvent e) {
if (mAttacher == null) {
return false;
}
DraweeView<GenericDraweeHierarchy> draweeView = mAttacher.getDraweeView();
if (draweeView == null) {
return false;
}
if (mAttacher.getOnPhotoTapListener() != null) {
final RectF displayRect = mAttacher.getDisplayRect();
if (null != displayRect) {
final float x = e.getX(), y = e.getY();
if (displayRect.contains(x, y)) {
float xResult = (x - displayRect.left) / displayRect.width();
float yResult = (y - displayRect.top) / displayRect.height();
mAttacher.getOnPhotoTapListener().onPhotoTap(draweeView, xResult, yResult);
return true;
}
}
}
if (mAttacher.getOnViewTapListener() != null) {
mAttacher.getOnViewTapListener().onViewTap(draweeView, e.getX(), e.getY());
return true;
}
return false;
}
Example 9
| Source File: SideBar.java From CloudPan with Apache License 2.0 | 5 votes |
|
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
final int action = event.getAction();
final float y = event.getY();// ���y����
final int oldChoose = choose;
final OnTouchingLetterChangedListener listener = onTouchingLetterChangedListener;
final int c = (int) (y / getHeight() * b.length);// ���y������ռ�ܸ߶ȵı���*b����ij��Ⱦ͵��ڵ��b�еĸ���.
switch (action) {
case MotionEvent.ACTION_UP:
setBackgroundDrawable(new ColorDrawable(0x00000000));
choose = -1;//
invalidate();
if (mTextDialog != null) {
mTextDialog.setVisibility(View.INVISIBLE);
}
break;
default:
setBackgroundResource(R.drawable.sidebar_background);
if (oldChoose != c) {
if (c >= 0 && c < b.length) {
if (listener != null) {
listener.onTouchingLetterChanged(b[c]);
}
if (mTextDialog != null) {
mTextDialog.setText(b[c]);
mTextDialog.setVisibility(View.VISIBLE);
}
choose = c;
invalidate();
}
}
break;
}
return true;
}
Example 10
| Source File: WaveSideBarView.java From RxTools-master with Apache License 2.0 | 5 votes |
|
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
final float y = event.getY();
final float x = event.getX();
final int oldChoose = mChoose;
final int newChoose = (int) (y / mHeight * mLetters.size());
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
if (x < mWidth - 2 * mRadius) {
return false;
}
startAnimator(mRatio, 1.0f);
break;
case MotionEvent.ACTION_MOVE:
mCenterY = (int) y;
if (oldChoose != newChoose) {
if (newChoose >= 0 && newChoose < mLetters.size()) {
mChoose = newChoose;
if (listener != null) {
listener.onLetterChange(mLetters.get(newChoose));
}
}
}
invalidate();
break;
case MotionEvent.ACTION_CANCEL:
case MotionEvent.ACTION_UP:
startAnimator(mRatio, 0f);
mChoose = -1;
break;
default:
break;
}
return true;
}
Example 11
| Source File: ResolverDrawerLayout.java From android-bottomsheet with ISC License | 5 votes |
|
private void onSecondaryPointerUp(MotionEvent ev) {
final int pointerIndex = ev.getActionIndex();
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;
mInitialTouchX = ev.getX(newPointerIndex);
mInitialTouchY = mLastTouchY = ev.getY(newPointerIndex);
mActivePointerId = ev.getPointerId(newPointerIndex);
}
}
Example 12
| Source File: BarGraph.java From android-open-project-demo with Apache License 2.0 | 5 votes |
|
@Override
public boolean onTouchEvent(@NotNull MotionEvent event) {
Point point = new Point();
point.x = (int) event.getX();
point.y = (int) event.getY();
int count = 0;
for (Bar bar : points) {
Region r = new Region();
r.setPath(bar.getPath(), bar.getRegion());
if (r.contains(point.x, point.y) && event.getAction() == MotionEvent.ACTION_DOWN) {
indexSelected = count;
} else if (event.getAction() == MotionEvent.ACTION_UP) {
if (r.contains(point.x, point.y) && listener != null) {
listener.onClick(indexSelected);
}
indexSelected = -1;
}
count++;
}
if (event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_UP) {
shouldUpdate = true;
postInvalidate();
}
return true;
}
Example 13
| Source File: VersionedGestureDetector.java From android-discourse with Apache License 2.0 | 5 votes |
|
@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);
}
Example 14
| Source File: ScaleDragDetector.java From PicKing with Apache License 2.0 | 5 votes |
|
private float getActiveY(MotionEvent ev) {
try {
return MotionEventCompat.getY(ev, mActivePointerIndex);
} catch (Exception e) {
return ev.getY();
}
}
Example 15
| Source File: Frame_ListView_OutConfict1.java From zone-sdk with MIT License | 5 votes |
|
@Override
public boolean onTouchEvent(MotionEvent ev) {
boolean use=false;
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN :
downx=(int) ev.getX();
downy=(int) ev.getY();
Log.i(TAG, "onTouchEvent ACTION_DOWN");
break;
case MotionEvent.ACTION_MOVE:
Log.i(TAG, "onTouchEvent ACTION_MOVE");
int deltaX=(int)ev.getX()-downx;
int deltaY=(int)ev.getY()-downy;
if(Math.abs(deltaX)<Math.abs(deltaY)){
Log.i(TAG, "ACTION_MOVE use true \tX:"+ev.getX()+" \ty:"+ev.getY());
use=true;
}else{
use=false;
Log.i(TAG, " ACTION_MOVE use false");
}
break;
case MotionEvent.ACTION_UP:
break;
default:
break;
}
if(use){
return super.onTouchEvent(ev);
}else
return false;
}
Example 16
| Source File: Slidr.java From android-slidr with Apache License 2.0 | 4 votes |
|
public boolean clicked(MotionEvent e) {
return e.getX() >= x && e.getX() <= x + width
&& e.getY() >= y && e.getY() < y + height;
}
Example 17
| Source File: SlideListView2.java From Gizwits-SmartBuld_Android with MIT License | 4 votes |
|
/**
* 处理我们拖动ListView item的逻辑
*/
@Override
public boolean onTouchEvent(MotionEvent ev) {
final int action = ev.getAction();
int lastX = (int) ev.getX();
switch (action) {
case MotionEvent.ACTION_DOWN:
System.out.println("touch-->" + "down");
/* 当前模式不允许滑动，则直接返回，交给ListView自身去处理 */
if (this.mode == MOD_FORBID) {
return super.onTouchEvent(ev);
}
// 如果处于侧滑完成状态，侧滑回去，并直接返回
if (isSlided) {
scrollBack();
return false;
}
// 假如scroller滚动还没有结束，我们直接返回
if (!scroller.isFinished()) {
return false;
}
downX = (int) ev.getX();
downY = (int) ev.getY();
slidePosition = pointToPosition(downX, downY);
// 无效的position, 不做任何处理
if (slidePosition == AdapterView.INVALID_POSITION) {
return super.onTouchEvent(ev);
}
// 获取我们点击的item view
itemView = getChildAt(slidePosition - getFirstVisiblePosition());
/* 此处根据设置的滑动模式，自动获取左侧或右侧菜单的长度 */
if (this.mode == MOD_BOTH) {
this.leftLength = -itemView.getPaddingLeft();
this.rightLength = -itemView.getPaddingRight();
} else if (this.mode == MOD_LEFT) {
this.leftLength = -itemView.getPaddingLeft();
} else if (this.mode == MOD_RIGHT) {
this.rightLength = -itemView.getPaddingRight();
}
break;
case MotionEvent.ACTION_MOVE:
System.out.println("touch-->" + "move");
if (!canMove && slidePosition != AdapterView.INVALID_POSITION
&& (Math.abs(ev.getX() - downX) > mTouchSlop && Math.abs(ev.getY() - downY) < mTouchSlop)) {
int offsetX = downX - lastX;
if (offsetX > 0 && (this.mode == MOD_BOTH || this.mode == MOD_RIGHT)) {
/* 从右向左滑 */
canMove = true;
} /*
* else if(offsetX < 0 && (this.mode == MOD_BOTH ||
* this.mode == MOD_LEFT)){ 从左向右滑 canMove = true; }
*/else {
canMove = false;
}
/* 此段代码是为了避免我们在侧向滑动时同时出发ListView的OnItemClickListener时间 */
MotionEvent cancelEvent = MotionEvent.obtain(ev);
cancelEvent.setAction(
MotionEvent.ACTION_CANCEL | (ev.getActionIndex() << MotionEvent.ACTION_POINTER_INDEX_SHIFT));
onTouchEvent(cancelEvent);
}
if (canMove) {
/* 设置此属性，可以在侧向滑动时，保持ListView不会上下滚动 */
requestDisallowInterceptTouchEvent(true);
// 手指拖动itemView滚动, deltaX大于0向左滚动，小于0向右滚
int deltaX = downX - lastX;
if (deltaX < 0 && (this.mode == MOD_BOTH || this.mode == MOD_LEFT)) {
/* 向左滑 */
itemView.scrollTo(deltaX, 0);
} else if (deltaX > 0 && (this.mode == MOD_BOTH || this.mode == MOD_RIGHT)) {
/* 向右滑 */
itemView.scrollTo(deltaX, 0);
} else {
itemView.scrollTo(0, 0);
}
return true; // 拖动的时候ListView不滚动
}
case MotionEvent.ACTION_UP:
System.out.println("touch-->" + "up");
if (canMove) {
canMove = false;
scrollByDistanceX();
}
break;
}
// 否则直接交给ListView来处理onTouchEvent事件
return super.onTouchEvent(ev);
}
Example 18
| Source File: MaterialRangeSlider.java From MaterialRangeSlider with Apache License 2.0 | 4 votes |
|
private boolean isTouchingMinTarget(int pointerIndex, MotionEvent event) {
return event.getX(pointerIndex) > minPosition - DEFAULT_TOUCH_TARGET_SIZE
&& event.getX(pointerIndex) < minPosition + DEFAULT_TOUCH_TARGET_SIZE
&& event.getY(pointerIndex) > midY - DEFAULT_TOUCH_TARGET_SIZE
&& event.getY(pointerIndex) < midY + DEFAULT_TOUCH_TARGET_SIZE;
}
Example 19
| Source File: Main.java From Simple-Brick-Games with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onTouch(View v, MotionEvent event) { //for button input, it is with multi touch but my program code doesn't work very good
int pointerID = event.getPointerId(0) + 1;
int pointerIndex = event.findPointerIndex(pointerID - 1);
int[] location1 = new int[2];
v.getLocationOnScreen(location1);
float X = event.getX(pointerIndex) + location1[0];
float Y = event.getY(pointerIndex) + location1[1];
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_MOVE:
for (int i = 0; i < 5; i++) {
int[] location = new int[2];
mButton[i].getLocationOnScreen(location);
if (mButtonPressed[i] != pointerID && Game.sEvent == 0 && mPause!=1
&& X >= location[0]
&& X <= location[0] + mButton[i].getWidth()
&& Y >= location[1]
&& Y <= location[1] + mButton[i].getHeight()) {
for (int j = 0; j < 5; j++) {
if (mButtonPressed[j] == pointerID) {
mButtonPressed[j] = 0;
mButtonPressedCounter[j] = 0;
}
}
vibrate();
mButtonPressed[i] = pointerID;
input = i + 1;
getCurrentGame().input();
}
}
break;
case MotionEvent.ACTION_UP:
for (int i = 0; i < 5; i++) {
if (mButtonPressed[i] == pointerID) {
mButtonPressed[i] = 0;
mButtonPressedCounter[i] = 0;
}
}
break;
}
return true;
}
Example 20
| Source File: GestureDetector.java From Carbon with Apache License 2.0 | 4 votes |
|
private void handleTwoPointers(MotionEvent event) {
clicks = 0;
switch (event.getActionMasked()) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_POINTER_DOWN:
case MotionEvent.ACTION_POINTER_2_DOWN:
case MotionEvent.ACTION_MOVE:
if (!transforming) {
transforming = true;
handler.removeCallbacks(pressHandler);
pressHandler = null;
handler.removeCallbacks(longPressHandler);
longPressHandler = null;
handler.removeCallbacks(tapHandler);
tapHandler = null;
prevRotation = (float) Math.atan2(event.getY(0) - event.getY(1), event.getX(0) - event.getX(1));
prevDist = (float) Math.sqrt(Math.pow(event.getX(0) - event.getX(1), 2) +
Math.pow(event.getY(0) - event.getY(1), 2));
prevCenterX = (event.getX(0) + event.getX(1)) / 2;
prevCenterY = (event.getY(0) + event.getY(1)) / 2;
} else {
float dist = (float) Math.sqrt(Math.pow(event.getX(0) - event.getX(1), 2) +
Math.pow(event.getY(0) - event.getY(1), 2));
float cx = (event.getX(0) + event.getX(1)) / 2;
float cy = (event.getY(0) + event.getY(1)) / 2;
float dx = cx - prevCenterX;
float dy = cy - prevCenterY;
float rotation = (float) Math.atan2(event.getY(0) - event.getY(1), event.getX(0) - event.getX(1));
float scale = dist / prevDist;
float rx = rotation - prevRotation;
fireTransformEvent(event, cx, cy, dx, dy, rx, scale);
prevCenterX = cx;
prevCenterY = cy;
prevRotation = rotation;
prevDist = dist;
}
break;
}
}
