@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (!isLoadingMore) {
isLoadingMore = true;
footerProgressBar.setVisibility(View.VISIBLE);
refreshDelegate.startLoadMore();
}
}
public void onRefreshStart() {
headerRelativeLayout.setPadding(
headerRelativeLayout.getPaddingLeft(),
HEADER_TOP,
0,
headerRelativeLayout.getPaddingBottom());
progressBar.setVisibility(View.VISIBLE);
arrowImage.setVisibility(View.GONE);
isLoading = true;
if (refreshDelegate != null) {
refreshDelegate.startFresh();
}
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
// TODO Auto-generated method stub
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
// isDragging = true;
startY = ev.getY();
if (topRowIndex > 1) {
showRefreshButton = false;
} else {
showRefreshButton = true;
}
break;
case MotionEvent.ACTION_MOVE:
if (!isLoading && showRefreshButton) {
deltaY = ev.getY() - startY;
Log.d("debug", String.valueOf(deltaY));
headerRelativeLayout.setPadding(
headerRelativeLayout.getPaddingLeft(),
-1 * HEADER_HEIGHT + (int) deltaY,
0,
headerRelativeLayout.getPaddingBottom());
if (headerRelativeLayout.getPaddingTop() >= HEADER_HEIGHT
&& currentState == STATE_PULL_TO_REFRESH) {
// change state
currentState = STATE_RELEASE_TO_UPDATE;
arrowImage.clearAnimation();
arrowImage.startAnimation(rotateAnimation);
headerTextView.setText(R.string.release_to_refresh);
} else if (headerRelativeLayout.getPaddingTop() < HEADER_HEIGHT
&& currentState == STATE_RELEASE_TO_UPDATE) {
currentState = STATE_PULL_TO_REFRESH;
arrowImage.clearAnimation();
arrowImage.startAnimation(reverseRotateAnimation);
headerTextView.setText(R.string.pull_to_refresh);
}
}
break;
case MotionEvent.ACTION_UP:
// isDragging = false;
if (!isLoading && showRefreshButton) {
if (headerRelativeLayout.getPaddingTop() < HEADER_HEIGHT) {
// come back
headerRelativeLayout.setPadding(
headerRelativeLayout.getPaddingLeft(),
-1 * HEADER_HEIGHT,
0,
headerRelativeLayout.getPaddingBottom());
} else {
// come to HEADER_HEIGHT and start the trigger
headerRelativeLayout.setPadding(
headerRelativeLayout.getPaddingLeft(),
HEADER_TOP,
0,
headerRelativeLayout.getPaddingBottom());
headerTextView.setText(R.string.loading);
progressBar.setVisibility(View.VISIBLE);
arrowImage.clearAnimation();
arrowImage.setVisibility(View.GONE);
// START LOADING
isLoading = true;
if (refreshDelegate != null) {
refreshDelegate.startFresh();
}
}
}
break;
default:
break;
}
return super.onTouchEvent(ev);
}