我有问题。
当我使用public class MultiTouchActivity extends Activity implements OnTouchListener {
private View parent;
public void onCreate(Bundle instance)
{
super.onCreate(instance);
parent = findViewById(android.R.id.content).getRootView();
parent.setOnTouchListener(this);
}
public boolean onTouch(View v, MotionEvent event) {
for (int ptrIndex = 0; ptrIndex < event.getPointerCount(); ptrIndex++) {
// index of the pointer which starts this Event
int actionPointerIndex = event.getActionIndex();
// resolve the action as a basic type (up, down or move)
int actionResolved = event.getAction() & MotionEvent.ACTION_MASK;
if (actionResolved < 7 && actionResolved > 4) {
actionResolved = actionResolved - 5;
}
if (actionResolved == MotionEvent.ACTION_MOVE) {
dealEvent(ptrIndex, event, v, actionResolved);
Log.v("tag", "move" + ptrIndex);
} else {
dealEvent(actionPointerIndex, event, v, actionResolved);
}
}
return false;
}
private void dealEvent(int actionPointerIndex, MotionEvent event,
View eventView, int actionresolved) {
int rawX, rawY;
int location[] = { 0, 0 };
eventView.getLocationOnScreen(location);
// Log.v("tag", location + "");
rawX = (int) event.getX(actionPointerIndex) + location[0];
rawY = (int) event.getY(actionPointerIndex) + location[1];
ArrayList<View> views = getTouchedViews(rawX, rawY, actionresolved);
// dumpEvent(event);
for (View view : views) {
int x, y;
view.getLocationOnScreen(location);
x = rawX - location[0];
y = rawY - location[1];
// Log.v("tag", "touched" + view.toString());
/*
* view.onTouchEvent(MotionEvent.obtain(event.getDownTime(),
* event.getEventTime(), event.getActionMasked(), x, y,
* event.getMetaState()));
*/
// MotionEvent me = MotionEvent.obtain(event);
MotionEvent me = MotionEvent.obtain(event.getDownTime(),
event.getEventTime(), actionresolved, x, y,
event.getPressure(actionPointerIndex),
event.getPressure(actionPointerIndex),
event.getMetaState(), event.getXPrecision(),
event.getYPrecision(), event.getDeviceId(),
event.getEdgeFlags());
me.setLocation(x, y);
// Log.v("tag", "oldeventid: " + event.getAction() + " #" +
// actionPointerIndex+ " id" + ptrId+ " resolved "+ actionResolved);
// Log.v("tag", "neweventid: " + me.getAction() + " #" +
// actionPointerIndex+ " id" + ptrId+ " resolved "+ actionResolved);
if (!me.equals(event)) {
/*
* Log.v("tag", "actionindex: " + actionPointerIndex +
* " resolved: " + actionPointerIndex + " to " + view.toString()
* + " y:" + view.getTop() + "-" + (view.getTop() +
* view.getHeight()));
*/
// me.setAction(actionresolved);
view.onTouchEvent(me);
}
if (actionresolved == MotionEvent.ACTION_MOVE) {
Log.v("tag",
"#" + actionPointerIndex + "Rawx:" + rawX + " rawy:"
+ rawY + "x:" + x + " y:" + y + " "
+ view.toString());
}
}
}
private ArrayList<View> getTouchedViews(int x, int y, int action) {
int moveGap = 0;
if (action == MotionEvent.ACTION_MOVE) {
moveGap = 0;
}
ArrayList<View> touchedViews = new ArrayList<View>();
ArrayList<View> possibleViews = new ArrayList<View>();
if (parent instanceof ViewGroup) {
possibleViews.add(parent);
for (int i = 0; i < possibleViews.size(); i++) {
View view = possibleViews.get(i);
int location[] = { 0, 0 };
view.getLocationOnScreen(location);
if (((view.getHeight() + location[1] + moveGap >= y)
& (view.getWidth() + location[0] + moveGap >= x)
& (view.getLeft() - moveGap <= x) & (view.getTop()
- moveGap <= y))
|| view instanceof FrameLayout) {
touchedViews.add(view);
possibleViews.addAll(getChildViews(view));
}
}
}
return touchedViews;
}
private ArrayList<View> getChildViews(View view) {
ArrayList<View> views = new ArrayList<View>();
if (view instanceof ViewGroup) {
ViewGroup v = ((ViewGroup) view);
if (v.getChildCount() > 0) {
for (int i = 0; i < v.getChildCount(); i++) {
views.add(v.getChildAt(i));
}
}
}
return views;
}
Oracle时，我说下一个错误：
UTL_HTTP.SET_WALLET以前，我使用Oracle Wallet Manager从网站＆＃34; https://focus-api.kontur.ru/api3/＆＃34;设置Sertificate。无法理解，我做错了什么。
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1130
ORA-28759: failure to open file