public void onClick(DialogInterface dialog, int which) {
switch (which) {
case BUTTON_NEGATIVE:
dialog.dismiss();
break;
case BUTTON_NEUTRAL:
dialog.dismiss();
listener.colorSelected(-1);
break;
case BUTTON_POSITIVE:
listener.colorSelected(selectedColor);
break;
}
}
public void setColor(int color, boolean keepValue) {
float oldValue = colorHsv[2];
Color.colorToHSV(color, colorHsv);
if (keepValue) {
colorHsv[2] = oldValue;
}
if (listener != null) {
listener.colorSelected(Color.HSVToColor(colorHsv));
}
createBitmap();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
int action = event.getActionMasked();
switch (action) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_MOVE:
if (listener != null) {
int color = getColorForPoint((int) event.getX(), (int) event.getY(), colorHsv);
listener.colorSelected(color);
}
invalidate();
return true;
}
return super.onTouchEvent(event);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
int action = event.getActionMasked();
switch (action) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_MOVE:
int EventX = (int) event.getX();
int x = Math.max(0, Math.min(bitmap.getWidth(), EventX));
float value = x / (float) bitmap.getWidth();
if (colorHsv[2] != value) {
colorHsv[2] = value;
if (listener != null) {
listener.colorSelected(Color.HSVToColor(colorHsv));
}
createBitmap();
invalidate();
}
return true;
}
return super.onTouchEvent(event);
}
