@Override
public void onScroll(
AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if (totalItemCount > visibleItemCount) {
showFooterView();
}
mFirstVisibleItem = firstVisibleItem;
if (mCurrScrollState == SCROLL_STATE_TOUCH_SCROLL
&& firstVisibleItem == 0
&& mHeaderLinearLayout.getBottom() >= 0
&& mHeaderLinearLayout.getBottom() < mHeaderHeight) {
// 进入且仅进入下拉刷新状态
if (mPullRefreshState == NONE_PULL_REFRESH) {
mPullRefreshState = ENTER_PULL_REFRESH;
}
} else if (mCurrScrollState == SCROLL_STATE_TOUCH_SCROLL
&& firstVisibleItem == 0
&& mHeaderLinearLayout.getBottom() >= mHeaderHeight + 35) {
// 下拉达到界限，进入松手刷新状态
if (mPullRefreshState == ENTER_PULL_REFRESH || mPullRefreshState == NONE_PULL_REFRESH) {
mPullRefreshState = OVER_PULL_REFRESH;
// mDownY = mMoveY; // 为下拉1/3折扣效果记录开始位置
headerInfo.setText("松手刷新"); // 显示松手刷新
rotateArrow(ROTATE_UP);
showArrow();
}
} else if (mCurrScrollState == SCROLL_STATE_TOUCH_SCROLL
&& firstVisibleItem == 0
&& mHeaderLinearLayout.getBottom() >= 0
&& mHeaderLinearLayout.getBottom() < mHeaderHeight + 20) {
if (mPullRefreshState == ENTER_PULL_REFRESH || mPullRefreshState == OVER_PULL_REFRESH) {
mPullRefreshState = ENTER_PULL_REFRESH;
headerInfo.setText("下拉刷新"); // 显示下拉刷新
rotateArrow(ROTATE_DOWN);
}
} else if (mCurrScrollState == SCROLL_STATE_TOUCH_SCROLL && firstVisibleItem != 0) {
if (mPullRefreshState == ENTER_PULL_REFRESH || mPullRefreshState == OVER_PULL_REFRESH) {
mPullRefreshState = NONE_PULL_REFRESH; // 停止刷新
}
} else if (mCurrScrollState == SCROLL_STATE_FLING && firstVisibleItem == 0) {
// 飞滑状态，不能显示出header，也不能影响正常的飞滑,只在正常情况下才纠正位置
if (mPullRefreshState == NONE_PULL_REFRESH) {
setSelection(1);
}
}
}
public boolean onTouch(View v, MotionEvent event) {
// TODO Auto-generated method stub
dismissPopupWindow();
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
mEventStartX = (int) event.getX();
// mEventStartY = (int) event.getY();
break;
case MotionEvent.ACTION_UP:
// *图表点击坐标
mEventEndX = (int) event.getX();
mEventEndY = (int) event.getY();
System.out.println("1.------------------------------");
// 屏幕是否位移
mScreenOffsetX += mEventEndX - mEventStartX == 0 ? 0 : mEventEndX - mEventStartX;
// 是否超出X轴原点（是，归0）
mScreenOffsetX = mScreenOffsetX > 0 ? 0 : mScreenOffsetX;
System.out.println("############ mOffsetX = " + mScreenOffsetX);
if (event.getX() < CHART_MARGINS_LEFT
|| event.getX() > containerbody.getRight() - CHART_MARGINS_LEFT
|| event.getY() < CHART_MARGINS_TOP
|| event.getY() > containerbody.getBottom() - CHART_MARGINS_TOP) {
// out of the chartView, do nothing.
} else {
// 取屏幕宽、高
int screenWidth = getWindowManager().getDefaultDisplay().getWidth();
int screenHeight = getWindowManager().getDefaultDisplay().getHeight();
// 取图表区域宽、高
int chartViewWidth = mLineChartView.getWidth();
int chartViewHeight = mLineChartView.getHeight();
// 求图表单元格宽、高
int chartCellWidth = (chartViewWidth - CHART_MARGINS_LEFT * 2) / CHART_X_LABELS;
int chartCellHeight =
(chartViewHeight - CHART_MARGINS_TOP - chart_margins_bottom) / CHART_Y_LABELS;
// 是否超出X轴上限（是，取上限值）
mScreenOffsetX =
mScreenOffsetX < -chartCellWidth * (panXLimit - CHART_X_AXISMAX)
? -chartCellWidth * (panXLimit - CHART_X_AXISMAX)
: mScreenOffsetX;
System.out.println(
"-chartCellWidth * panXLimit = "
+ -chartCellWidth * (panXLimit - CHART_X_AXISMAX));
System.out.println("@@@@mScreenOffsetX = " + mScreenOffsetX);
// *求图表像素坐标 换算成图表单位坐标
int chartEventX =
1 + Math.round((mEventEndX - CHART_MARGINS_LEFT) / chartCellWidth);
int chartEventY =
CHART_Y_AXISMAX
- Math.round((mEventEndY - CHART_MARGINS_TOP) / chartCellHeight * 10);
System.out.println("chartEventX = " + chartEventX);
System.out.println("chartEventY = " + chartEventY);
// 求位移单元格
int chartOffsetX = Math.round(mScreenOffsetX / chartCellWidth);
System.out.println("############ chartOffsetX = " + chartOffsetX);
System.out.println("2.================================");
// 求图表像素坐标 换算成屏幕像素坐标
int screenEventX = mEventEndX + (screenWidth - chartViewWidth) / 2;
int screenEventY = mEventEndY + (screenHeight - chartViewHeight) / 2;
// System.out.println("chartEventX = " + event.getX());
// System.out.println("chartEventY = " + event.getY());
// System.out.println("screenEventX = " + screenEventX);
// System.out.println("screenEventY = " + screenEventY);
boolean mType = true;
isShowPopWin:
for (int i = 0; i < lineEndX; i++) {
int pxSeriesX =
((int) (series.getX(i)) - 1) * chartCellWidth + CHART_MARGINS_LEFT;
int pxSeriesY =
(CHART_Y_AXISMAX - (int) (series.getY(i))) * chartCellHeight / 10
+ CHART_MARGINS_TOP;
System.out.println("3.**********************************");
// System.out.println(" mEventEndX = " + mEventEndX);
// System.out.println(" pxSeriesX + mScreenOffsetX - chartCellWidth / 2 = "
// + (pxSeriesX + mScreenOffsetX - chartCellWidth / 2));
// System.out.println(" pxSeriesX + mScreenOffsetX + chartCellWidth / 2 = "
// + (pxSeriesX + mScreenOffsetX + chartCellWidth / 2));
// System.out.println(" mEventEndY = " + mEventEndY);
// System.out.println(" pxSeriesY - chartCellHeight / 2 = "
// + (pxSeriesY - chartCellHeight / 2));
// System.out.println(" pxSeriesY + chartCellHeight / 2 = "
// + (pxSeriesY + chartCellHeight / 2));
if (mEventEndX > pxSeriesX + mScreenOffsetX - chartCellWidth / 2
&& mEventEndX < pxSeriesX + mScreenOffsetX + chartCellWidth / 2
&& mEventEndY > pxSeriesY - chartCellHeight / 2
&& mEventEndY < pxSeriesY + chartCellHeight / 2) {
System.out.println(" series.getX(i) = " + series.getX(i));
System.out.println(" pxSeriesX = " + pxSeriesX);
mDataMap = mDataMapList.get(i);
String bustotal = mDataMap.get("BUSTOTAL").toString();
String busunsuccess = mDataMap.get("BUSUNSUCCESS").toString();
touchPoint = i;
// 根据type，判断窗口绿or蓝
if ("0".equals(mDataMap.get("type").toString())) {
mType = false;
mPopTxt1.setText("预约" + bustotal + "条");
mPopTxt2.setText(busunsuccess + "条");
} else {
mType = true;
mPopTxt4.setText("已办理" + bustotal + "条");
}
if (screenWidth - screenEventX < POPWIN_WIDTH) {
mPopupView.setBackgroundDrawable(
getResources().getDrawable(R.drawable.switch_on));
mPopupView.setPadding(
0,
dip2px(app_query_temperature_Activity.this, 30),
dip2px(app_query_temperature_Activity.this, 23),
0);
mPopTxt1.setGravity(Gravity.RIGHT);
mPopTxt2.setGravity(Gravity.RIGHT);
mPopTxt3.setGravity(Gravity.RIGHT);
mPopupView1.setBackgroundDrawable(
getResources().getDrawable(R.drawable.switch_on));
mPopupView1.setPadding(
0,
dip2px(app_query_temperature_Activity.this, 30),
dip2px(app_query_temperature_Activity.this, 23),
0);
mPopTxt4.setGravity(Gravity.RIGHT);
screenEventX -= POPWIN_WIDTH;
} else {
mPopupView.setBackgroundDrawable(
getResources().getDrawable(R.drawable.switch_off));
mPopupView.setPadding(
dip2px(app_query_temperature_Activity.this, 23),
dip2px(app_query_temperature_Activity.this, 30),
0,
0);
mPopTxt1.setGravity(Gravity.LEFT);
mPopTxt2.setGravity(Gravity.LEFT);
mPopTxt3.setGravity(Gravity.LEFT);
mPopupView1.setBackgroundDrawable(
getResources().getDrawable(R.drawable.switch_off));
mPopupView1.setPadding(
dip2px(app_query_temperature_Activity.this, 20),
dip2px(app_query_temperature_Activity.this, 30),
0,
0);
mPopTxt4.setGravity(Gravity.LEFT);
}
mPopupWindow = new PopupWindow(mPopupView, POPWIN_WIDTH, POPWIN_HEIGHT);
mPopupWindow1 = new PopupWindow(mPopupView1, POPWIN_WIDTH1, POPWIN_HEIGHT1);
if (mType) {
if (mPopupWindow1.isShowing()) {
mPopupWindow1.update(
screenEventX, screenEventY, POPWIN_WIDTH, POPWIN_HEIGHT);
} else {
mPopupWindow1.showAtLocation(
mLineChartView, Gravity.NO_GRAVITY, screenEventX, screenEventY);
}
} else { // + POPWIN_HEIGHT / 2
if (mPopupWindow.isShowing()) {
mPopupWindow.update(
screenEventX, screenEventY, POPWIN_WIDTH, POPWIN_HEIGHT);
} else {
mPopupWindow.showAtLocation(
mLineChartView, Gravity.NO_GRAVITY, screenEventX, screenEventY);
}
}
break isShowPopWin;
}
}
}
break;
default:
break;
}
return false;
}
