@Override
public boolean dispatchTouchEvent(MotionEvent event) {
int x = (int) event.getRawX();
int y = (int) event.getRawY();
int action = event.getAction();
if (action == MotionEvent.ACTION_DOWN) {
View clickedView = getTouchTarget(this, x, y);
if (clickedView != null && clickedView.isClickable() && clickedView.isEnabled()) {
this.clickedView = clickedView;
isClickedParent = false;
initParamForRipple(event, clickedView, false);
postInvalidateDelayed(INVALIDATE_DURATION);
} else {
this.clickedView = this;
isClickedParent = true;
RippleLayout.this.setClickable(true);
initParamForRipple(event, clickedView, true);
postInvalidateDelayed(INVALIDATE_DURATION);
}
} else if (action == MotionEvent.ACTION_UP) {
isPressed = false;
RippleLayout.this.setClickable(false);
postInvalidateDelayed(INVALIDATE_DURATION);
return true;
} else if (action == MotionEvent.ACTION_CANCEL) {
isPressed = false;
postInvalidateDelayed(INVALIDATE_DURATION);
}
return super.dispatchTouchEvent(event);
}
public boolean onTouchEvent(MotionEvent ev) {
int action = ev.getActionMasked();
ViewParent parent = getParent(); // LinearLayout
gestureDetector.onTouchEvent(ev);
switch (action) {
case MotionEvent.ACTION_DOWN:
this.mDragHelper.processTouchEvent(ev);
parent.requestDisallowInterceptTouchEvent(true);
sX = ev.getRawX();
sY = ev.getRawY();
return true;
case MotionEvent.ACTION_MOVE:
float distanceX = ev.getRawX() - sX;
float distanceY = ev.getRawY() - sY;
sX = ev.getRawX();
sY = ev.getRawY();
float angle = Math.abs(distanceY / distanceX);
angle = (float) Math.toDegrees(Math.atan(angle));
if (angle > 30) {
parent.requestDisallowInterceptTouchEvent(false);
return false;
}
parent.requestDisallowInterceptTouchEvent(true);
mDragHelper.processTouchEvent(ev);
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
default:
parent.requestDisallowInterceptTouchEvent(true);
mDragHelper.processTouchEvent(ev);
}
return true; // 必须返回true,表示已经正确处理touch事件,才能继续后续的拖动*/
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
createVelocityTracker(ev);
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
xDown = ev.getRawX();
yDown = ev.getRawY();
break;
case MotionEvent.ACTION_MOVE:
// 滑动事件
xMove = ev.getRawX();
yMove = ev.getRawY();
// 计算出滑动距离
int distanceX = (int) (xMove - xDown);
int distanceY = (int) (yMove - yDown);
int ySpeed = getScrollVelocity();
if (distanceX > XDISTANCE_MIN
&& (distanceY < YDISTANCE_MIN && distanceY > -YDISTANCE_MIN)
&& ySpeed < YSPEED_MIN) {
finish();
}
break;
case MotionEvent.ACTION_UP:
// 向上事件
recycleVelocityTracker();
break;
}
return super.dispatchTouchEvent(ev);
}
@Override
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
oldX = event.getRawX();
newX = event.getRawX();
break;
case MotionEvent.ACTION_MOVE:
newX = event.getRawX();
if (v != layout) {
v.setTranslationX((newX - oldX) * 1.075f);
if (v.getX() > v.getWidth() - 150 || v.getX() < -v.getWidth() + 150) {
contentFrameLayout.removeView(v);
}
} else {
if (newX - oldX > 50) {
int distance = (int) (newX - oldX);
if (distance > v.getWidth() / 2) ;
{
finish();
overridePendingTransition(R.anim.side_in_left, R.anim.slide_out_right);
}
}
}
break;
case MotionEvent.ACTION_UP:
if (v != layout) {
v.setTranslationX(0);
}
break;
}
return true;
}
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouchEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
if (mRightListener != null) {
Drawable drawableRight = getCompoundDrawables()[DRAWABLE_RIGHT];
if (drawableRight != null
&& event.getRawX() >= (getRight() - drawableRight.getBounds().width())) {
mRightListener.onDrawableRightClick(this);
return true;
}
}
if (mLeftListener != null) {
Drawable drawableLeft = getCompoundDrawables()[DRAWABLE_LEFT];
if (drawableLeft != null
&& event.getRawX() <= (getLeft() + drawableLeft.getBounds().width())) {
mLeftListener.onDrawableLeftClick(this);
return true;
}
}
break;
}
return super.onTouchEvent(event);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
// TODO Auto-generated method stub
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
flingX = (int) ev.getRawX();
flingY = (int) ev.getRawY();
break;
case MotionEvent.ACTION_MOVE:
break;
case MotionEvent.ACTION_UP:
int tmp = (int) ev.getRawX();
int tmpy = (int) ev.getRawY();
if (Math.abs(tmpy - flingY) <= 100) {
if (flingX - tmp > 100) {
isFling = true;
mHandler.sendEmptyMessage(MessageID.MESSAGE_FLING_NEXT);
} else if (tmp - flingX > 100) {
isFling = true;
mHandler.sendEmptyMessage(MessageID.MESSAGE_FLING_PRE);
} else {
isFling = false;
}
} else {
isFling = false;
}
break;
}
return super.onInterceptTouchEvent(ev);
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
mDownX = ev.getRawX();
mDownY = ev.getRawY();
break;
case MotionEvent.ACTION_MOVE:
mMoveX = ev.getRawX();
mMoveY = ev.getRawY();
int diffX = (int) (mMoveX - mDownX);
int diffY = (int) (mMoveY - mDownY);
if (Math.abs(diffX) > Math.abs(diffY)) {
getParent().requestDisallowInterceptTouchEvent(true);
} else {
getParent().requestDisallowInterceptTouchEvent(false);
}
break;
case MotionEvent.ACTION_UP:
break;
default:
break;
}
return super.onTouchEvent(ev);
}
/** 事件拦截操作 */
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
// 处理ViewPager冲突问题
ViewPager mViewPager = getTouchViewPager(mViewPagers, ev);
Log.i(TAG, "mViewPager = " + mViewPager);
if (mViewPager != null && mViewPager.getCurrentItem() != 0) {
return super.onInterceptTouchEvent(ev);
}
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
downX = tempX = (int) ev.getRawX();
downY = (int) ev.getRawY();
break;
case MotionEvent.ACTION_MOVE:
int moveX = (int) ev.getRawX();
// 满足此条件屏蔽SildingFinishLayout里面子类的touch事件
if (moveX - downX > mTouchSlop && Math.abs((int) ev.getRawY() - downY) < mTouchSlop) {
return true;
}
break;
}
return super.onInterceptTouchEvent(ev);
}
public boolean onTouchEvent(MotionEvent paramMotionEvent) {
boolean bool1 = true;
switch (paramMotionEvent.getAction()) {
default:
case 0:
case 2:
case 1:
}
while (true) {
return bool1;
boolean bool2 = requestFocus();
MarkerListener localMarkerListener1 = this.mListener;
float f1 = paramMotionEvent.getRawX();
float f2 = paramMotionEvent.getY();
bool1 = localMarkerListener1.markerTouchStart(this, f1, f2);
continue;
MarkerListener localMarkerListener2 = this.mListener;
float f3 = paramMotionEvent.getRawX();
float f4 = paramMotionEvent.getY();
bool1 = localMarkerListener2.markerTouchMove(this, f3, f4);
continue;
MarkerListener localMarkerListener3 = this.mListener;
float f5 = paramMotionEvent.getY();
bool1 = localMarkerListener3.markerTouchEnd(this, f5);
}
}
/**
* 事件分发, 请求父控件及祖宗控件是否拦截事件 1. 右划, 而且是第一个页面, 需要父控件（mainactivity）拦截，菜单就出来了 2. 左划, 而且是最后一个页面,
* 需要父控件（viewpager2）拦截，会滑动2的下一个页面 3. 上下滑动, 需要父控件拦截
*/
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
getParent().requestDisallowInterceptTouchEvent(true); // 不要拦截,
// 这样是为了保证ACTION_MOVE调用
startX = (int) ev.getRawX();
startY = (int) ev.getRawY();
break;
case MotionEvent.ACTION_MOVE:
int endX = (int) ev.getRawX();
int endY = (int) ev.getRawY();
if (Math.abs(endX - startX) > Math.abs(endY - startY)) { // 左右滑动
if (endX > startX) { // 右划
if (getCurrentItem() == 0) { // 第一个页面, 需要父控件拦截
getParent().requestDisallowInterceptTouchEvent(false);
}
} else { // 左划
if (getCurrentItem() == getAdapter().getCount() - 1) { // 最后一个页面,
// 需要拦截
getParent().requestDisallowInterceptTouchEvent(false);
}
}
} else { // 上下滑动
getParent().requestDisallowInterceptTouchEvent(false);
}
break;
default:
break;
}
return super.dispatchTouchEvent(ev);
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
mDownX = ev.getRawX();
mNeedConsumeTouch = true; // 默认情况下，scrollView内部的滚动优先，默认情况下由该ScrollView去消费touch事件
if (getScrollX() <= 0) {
// 允许向右拖动
mAllowDrag = true;
} else {
// 不允许向右拖动
mAllowDrag = false;
}
} else if (ev.getAction() == MotionEvent.ACTION_MOVE) {
if (!mNeedConsumeTouch) {
// 在最顶端且向上拉了，则这个touch事件交给父类去处理
getParent().requestDisallowInterceptTouchEvent(false);
return false;
} else if (mAllowDrag) {
// needConsumeTouch尚未被定性，此处给其定性
// 允许拖动到底部的下一页，而且又向上拖动了，就将touch事件交给父view
if (ev.getRawX() - mDownX > 2) {
// flag设置，由父类去消费
mNeedConsumeTouch = false;
getParent().requestDisallowInterceptTouchEvent(false);
return false;
}
}
}
// 通知父view是否要处理touch事件
getParent().requestDisallowInterceptTouchEvent(mNeedConsumeTouch);
return super.dispatchTouchEvent(ev);
}
@Override
public boolean onFling(MotionEvent start, MotionEvent finish, float velocityX, float velocityY) {
float gapX = start.getRawX() - finish.getRawX();
float gapY = start.getRawY() - finish.getRawY();
float distanceX = Math.abs(gapX);
float distanceY = Math.abs(gapY);
if (distanceY > distanceX) { // up downs
if (gapY > 0) {
// up
System.out.println("Swipe up");
} else {
// down
System.out.println("Swipe down");
BaseActivity activity = (BaseActivity) getActivity();
activity.showToolbar(0);
activity.hideToolbar(2);
}
} else { // left right
if (gapX > 0) {
// left
System.out.println("Swipe left");
} else {
// rights
System.out.println("Swipe right");
}
}
return false;
}
/** 事件拦截操作 */
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
// addVelocityTracker(ev);
downX = tempX = (int) ev.getRawX();
downY = (int) ev.getRawY();
tempTime = System.currentTimeMillis();
break;
case MotionEvent.ACTION_MOVE:
int moveX = (int) ev.getRawX();
// 满足此条件屏蔽SildingLayout里面子类的touch事件
if ((Math.abs(moveX - downX) > mTouchSlop
&& Math.abs((int) ev.getRawY() - downY) < mTouchSlop)) {
return true;
}
break;
case MotionEvent.ACTION_UP:
// recycleVelocityTracker();
break;
}
return super.onInterceptTouchEvent(ev);
}
@SuppressWarnings("unused")
@Override
public boolean onTouch(View v, MotionEvent event) {
Utils.closeKeybord(moEditPassword, Login.this);
Utils.closeKeybord(moEditUsername, Login.this);
if (canLogin() && !mbIsSlidingBack) {
if (miSliderMaxX == 0) {
miSliderMinX = moViewSlideLine.getLeft() - moImgSlider.getWidth() / 2;
miSliderMaxX = moViewSlideLine.getRight() - moImgSlider.getWidth() / 2;
}
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
miLastX = (int) event.getRawX();
case MotionEvent.ACTION_MOVE:
int liX = (int) event.getRawX();
if (liX > miSliderMaxX) liX = miSliderMaxX;
else if (liX < miSliderMinX) liX = miSliderMinX;
if (liX != miLastX) {
moImgSlider.layout(
liX,
moImgSlider.getTop(),
liX + moImgSlider.getWidth(),
moImgSlider.getTop() + moImgSlider.getHeight());
miLastX = liX;
if (miLastX == miSliderMaxX) {
// startRotateImg();
startLogin();
// 创建了一个新线程来发送网络请求，如此页面便不会卡顿
new Thread(
new Runnable() {
@Override
public void run() {
Message loMsg;
// 如果登录成功
if (loginPro()) // loginPro
{
loMsg = new Message();
loMsg.what = LOGIN_SUCCESS;
moHandler.sendMessage(loMsg);
} else {
loMsg = new Message();
loMsg.what = LOGIN_FAILED;
moHandler.sendMessage(loMsg);
}
}
})
.start();
}
}
break;
case MotionEvent.ACTION_UP:
if ((int) event.getRawX() < miSliderMaxX) slideBack();
break;
}
}
return false;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (velocityTracker == null) { // If we do not have velocity tracker
velocityTracker = VelocityTracker.obtain(); // then get one
}
velocityTracker.addMovement(event); // add this movement to it
positiveScroll = true;
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
{
if (!flinger.isFinished()) { // If scrolling, then stop now
flinger.forceFinished();
}
currentX = (int) event.getRawX();
currentY = (int) event.getRawY();
break;
}
case MotionEvent.ACTION_MOVE:
{
final int x2 = (int) event.getRawX();
final int y2 = (int) event.getRawY();
final int diffX = currentX - x2;
final int diffY = currentY - y2;
currentX = x2;
currentY = y2;
scrollBy(diffX, diffY);
break;
}
case MotionEvent.ACTION_UP:
{
final VelocityTracker velocityTracker = this.velocityTracker;
velocityTracker.computeCurrentVelocity(1000, maximumVelocity);
int velocityX = (int) velocityTracker.getXVelocity();
int velocityY = (int) velocityTracker.getYVelocity();
if (Math.abs(velocityX) > minimumVelocity || Math.abs(velocityY) > minimumVelocity) {
flinger.start(
getActualScrollX(),
getActualScrollY(),
velocityX,
velocityY,
getMaxScrollX(),
getMaxScrollY());
} else {
if (this.velocityTracker != null) { // If the velocity less than threshold
this.velocityTracker.recycle(); // recycle the tracker
this.velocityTracker = null;
}
}
break;
}
}
return true;
}
private int getTabNum(MotionEvent ev) {
if (isOverView(ev.getRawX(), ev.getRawY(), mDirectoryButton)) {
return 0;
} else if (isOverView(ev.getRawX(), ev.getRawY(), mRequestButton)) {
return 1;
} else if (isOverView(ev.getRawX(), ev.getRawY(), mSendButton)) {
return 2;
} else if (isOverView(ev.getRawX(), ev.getRawY(), mWalletButton)) {
return 3;
} else if (isOverView(ev.getRawX(), ev.getRawY(), mSettingButton)) {
return 4;
} else return -1;
}
/**
* 设置焦点和测光区域
*
* @param event
*/
public void focusOnTouch(MotionEvent event) {
try {
if (mCamera == null) {
return;
}
Camera.Parameters parameters = mCamera.getParameters();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
int[] location = new int[2];
mSurfaceView.getLocationOnScreen(location);
Rect focusRect =
calculateTapArea(
view_focus.getWidth(),
view_focus.getHeight(),
1f,
event.getRawX(),
event.getRawY(),
location[0],
location[0] + mSurfaceView.getWidth(),
location[1],
location[1] + mSurfaceView.getHeight());
Rect meteringRect =
calculateTapArea(
view_focus.getWidth(),
view_focus.getHeight(),
1.5f,
event.getRawX(),
event.getRawY(),
location[0],
location[0] + mSurfaceView.getWidth(),
location[1],
location[1] + mSurfaceView.getHeight());
if (parameters.getMaxNumFocusAreas() > 0) {
List<Camera.Area> focusAreas = new ArrayList<Camera.Area>();
focusAreas.add(new Camera.Area(focusRect, 1000));
parameters.setFocusAreas(focusAreas);
}
if (parameters.getMaxNumMeteringAreas() > 0) {
List<Camera.Area> meteringAreas = new ArrayList<Camera.Area>();
meteringAreas.add(new Camera.Area(meteringRect, 1000));
parameters.setMeteringAreas(meteringAreas);
}
}
parameters.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO);
mCamera.setParameters(parameters);
mCamera.autoFocus(this);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
downX = tempX = (int) event.getRawX();
downY = (int) event.getRawY();
break;
case MotionEvent.ACTION_MOVE:
int moveX = (int) event.getRawX();
int deltaX = tempX - moveX;
tempX = moveX;
if (Math.abs(moveX - downX) > mTouchSlop
&& Math.abs((int) event.getRawY() - downY) < mTouchSlop) {
isSilding = true;
if (isTouchOnAbsListView()) {
MotionEvent cancelEvent = MotionEvent.obtain(event);
cancelEvent.setAction(
MotionEvent.ACTION_CANCEL
| (event.getActionIndex() << MotionEvent.ACTION_POINTER_INDEX_SHIFT));
v.onTouchEvent(cancelEvent);
}
}
if (moveX - downX >= 0 && isSilding) {
mParentView.scrollBy(deltaX, 0);
if (isTouchOnScrollView() || isTouchOnAbsListView()) {
return true;
}
}
break;
case MotionEvent.ACTION_UP:
isSilding = false;
if (mParentView.getScrollX() <= -viewWidth / 2) {
isFinish = true;
scrollRight();
} else {
scrollOrigin();
isFinish = false;
}
break;
}
if (isTouchOnScrollView() || isTouchOnAbsListView()) {
return v.onTouchEvent(event);
}
return true;
}
/**
* Determines if given points are inside view.
*
* @param event the event
* @param view - view object to compare
* @return true if the points are within view bounds, false otherwise
* @author RayBa
* @date 07.04.2013
*/
private boolean isPointInsideView(MotionEvent event, View view) {
int location[] = new int[2];
view.getLocationOnScreen(location);
int viewX = location[0];
int viewY = location[1];
// point is inside view bounds
if ((event.getRawX() > (viewX - checkboxTouchPadding)
&& event.getRawX() < (viewX + view.getWidth() + checkboxTouchPadding))) {
// event.setLocation(viewX, viewY);
return true;
} else {
return false;
}
}
/**
* MotionEvent has no getRawX(int) method; simulate it pending future API approval.
*
* @param event
* @param pointerIndex
* @return
*/
protected static float getRawX(MotionEvent event, int pointerIndex) {
float offset = event.getX() - event.getRawX();
if (pointerIndex < event.getPointerCount()) {
return event.getX(pointerIndex) + offset;
}
return 0f;
}
/**
* 自定义移动距离
*
* @param event
* @return
*/
@Override
public boolean onTouchEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_MOVE:
int moveX = (int) event.getRawX();
int deltaX = tempX - moveX;
tempX = moveX;
System.out.println("downX:" + downX);
// downX为移动的最初点
if (moveX - downX > mTouchSlop && Math.abs((int) event.getRawY() - downY) < mTouchSlop) {
isSilding = true;
}
// 慢慢滑动看不到效果滑动？？ 设置项目的样式为半透明的样式，再设置布局的背景
if (moveX - downX >= 0 && isSilding) {
mContentView.scrollBy(deltaX, 0);
}
break;
case MotionEvent.ACTION_UP:
isSilding = false;
System.out.println(mContentView.getScrollX());
if (mContentView.getScrollX() <= -viewWidth / 20) {
isFinish = true;
scrollRight();
} else {
scrollOrigin();
isFinish = false;
}
break;
}
return true;
}
/** 滑动中，设置 view 的位置和透明度 */
private boolean actionMove(MotionEvent motionEvent) {
if (mVelocityTracker == null || mPaused) {
return false;
}
// 更新速度
mVelocityTracker.addMovement(motionEvent);
// x y 轴的增量
float deltaX = motionEvent.getRawX() - mDownX;
float deltaY = motionEvent.getRawY() - mDownY;
// 不是滑动中并且有横向移动且横向移动大于纵向移动
if (!mSwiping && Math.abs(deltaX) > mSlop && Math.abs(deltaY) < Math.abs(deltaX) / 2) {
// 设置为滑动中
mSwiping = true;
mSwipingSlop = (deltaX > 0 ? mSlop : -mSlop);
}
if (mSwiping) {
mDownView.setTranslationX(deltaX - mSwipingSlop);
mDownView.setAlpha(
Math.max(0f, Math.min(mAlpha, mAlpha * (1f - Math.abs(deltaX) / mViewWidth))));
return true;
}
return false;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
// 获取相对屏幕的坐标，即以屏幕左上角为原点
x = event.getRawX();
y = event.getRawY() - 25; // 25是系统状态栏的高度
Log.i("currP", "currX" + x + "====currY" + y);
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
// 获取相对View的坐标，即以此View左上角为原点
mTouchStartX = event.getX();
mTouchStartY = event.getY();
Log.i("startP", "startX" + mTouchStartX + "====startY" + mTouchStartY);
break;
case MotionEvent.ACTION_MOVE:
updateViewPosition();
break;
case MotionEvent.ACTION_UP:
updateViewPosition();
mTouchStartX = mTouchStartY = 0;
break;
}
return true;
}
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
return true;
case MotionEvent.ACTION_UP:
int x = getRight() - getCompoundDrawables()[2].getBounds().width();
if (event.getRawX() < x) {
return false;
}
ViewUtil.showConfirmDialog(
R.string.delete_group_title,
R.string.delete_group_text,
getContext(),
true,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
mListener.onDeleteRepetition(mID);
}
});
return true;
default:
return false;
}
}
@Override
public boolean onTouchEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_MOVE:
int moveX = (int) event.getRawX();
int deltaX = tempX - moveX;
tempX = moveX;
if (moveX - downX > mTouchSlop && Math.abs((int) event.getRawY() - downY) < mTouchSlop) {
isSilding = true;
}
if (moveX - downX >= 0 && isSilding) {
mContentView.scrollBy(deltaX, 0);
}
break;
case MotionEvent.ACTION_UP:
isSilding = false;
if (mContentView.getScrollX() <= -viewWidth / 2) {
isFinish = true;
scrollRight();
} else {
scrollOrigin();
isFinish = false;
}
break;
}
return true;
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
// Log.d("DragLayer","onTouchEvent");
boolean handled = false;
int action = ev.getAction();
int x = (int) ev.getX();
int y = (int) ev.getY();
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
if (handleTouchDown(ev, false)) {
return true;
}
}
}
if (mCurrentResizeFrame != null) {
handled = true;
switch (action) {
case MotionEvent.ACTION_MOVE:
mCurrentResizeFrame.visualizeResizeForDelta(x - mXDown, y - mYDown);
break;
case MotionEvent.ACTION_CANCEL:
case MotionEvent.ACTION_UP:
mCurrentResizeFrame.visualizeResizeForDelta(x - mXDown, y - mYDown);
mCurrentResizeFrame.onTouchUp();
mCurrentResizeFrame = null;
}
}
if (handled) return true;
return mDragController.onTouchEvent(ev.getRawX(), ev.getRawY(), ev);
}
/**
* if the view (v) wants to handle this event.
*
* @param v
* @param event
* @return
*/
private boolean childNeedHandleTouchEvent(View v, MotionEvent event) {
if (v == null) return false;
int[] loc = new int[2];
v.getLocationOnScreen(loc);
int left = loc[0], top = loc[1];
if (event.getRawX() > left
&& event.getRawX() < left + v.getWidth()
&& event.getRawY() > top
&& event.getRawY() < top + v.getHeight()) {
return v.onTouchEvent(event);
}
return false;
}
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
return true;
case MotionEvent.ACTION_UP:
if (event.getRawX()
>= (v.getRight() - ((TextView) v).getCompoundDrawables()[2].getBounds().width())) {
// 响应右侧图标点击事件
Intent intent = new Intent(context, TerminalSubmitActivity.class);
intent.putExtra("operate", "modify");
intent.putExtra("terminalid", ((String) v.getTag()).split(",")[0]);
((Activity) context).startActivityForResult(intent, 0);
} else {
// 响应自己的点击事件
if (!v.performClick()) {
// 响应ListView点击事件
int position = Integer.parseInt(((String) v.getTag()).split(",")[1]) + 1;
listView.performItemClick(
listView.getChildAt(position - listView.getFirstVisiblePosition()),
position,
listView.getItemIdAtPosition(position));
}
}
}
return false;
}
/**
* Check if we have a sloppy gesture. Sloppy gestures can happen if the edge of the user's hand is
* touching the screen, for example.
*
* @param event
* @return
*/
protected boolean isSloppyGesture(MotionEvent event) {
// As orientation can change, query the metrics in touch down
DisplayMetrics metrics = mContext.getResources().getDisplayMetrics();
mRightSlopEdge = metrics.widthPixels - mEdgeSlop;
mBottomSlopEdge = metrics.heightPixels - mEdgeSlop;
final float edgeSlop = mEdgeSlop;
final float rightSlop = mRightSlopEdge;
final float bottomSlop = mBottomSlopEdge;
final float x0 = event.getRawX();
final float y0 = event.getRawY();
final float x1 = getRawX(event, 1);
final float y1 = getRawY(event, 1);
boolean p0sloppy = x0 < edgeSlop || y0 < edgeSlop || x0 > rightSlop || y0 > bottomSlop;
boolean p1sloppy = x1 < edgeSlop || y1 < edgeSlop || x1 > rightSlop || y1 > bottomSlop;
if (p0sloppy && p1sloppy) {
return true;
} else if (p0sloppy) {
return true;
} else if (p1sloppy) {
return true;
}
return false;
}
// handles touch event
@Override
public boolean onTouchEvent(MotionEvent event) {
if (!isFlinging) {
int orgLeft = ring.getPaddingLeft();
int orgTop = ring.getPaddingTop();
int left = (int) (event.getRawX() - ringWidth / 2 - 10);
int top = (int) (event.getRawY() - ringHeight / 2 - 20);
// check touch position
int dist = (left - orgLeft) * (left - orgLeft) + (top - orgTop) * (top - orgTop);
if (DBG) Log.i(TAG, "distance : " + dist);
if (dist < ringWidth * ringHeight) {
// move the ring
moveRing(left, top);
// and check flinging
// gestureDetector.onTouchEvent(event);
// released?
if (event.getAction() == MotionEvent.ACTION_UP) {
// check place,
if ((int) (top + ringWidth / 2) < 3 * mDisplayHeight / 4) {
// start moving to center animation
startAnimateToCenter(150);
}
}
}
}
return false;
}
