final int scrollX = mScrollX;
final int scrollY = mScrollY;
invalidateInternal(dirty.left - scrollX, dirty.top - scrollY,
- dirty.right - scrollX, dirty.bottom - scrollY, true);
+ dirty.right - scrollX, dirty.bottom - scrollY, true, false);
}
/**
public void invalidate(int l, int t, int r, int b) {
final int scrollX = mScrollX;
final int scrollY = mScrollY;
- invalidateInternal(l - scrollX, t - scrollY, r - scrollY, b - scrollY, true);
+ invalidateInternal(l - scrollX, t - scrollY, r - scrollY, b - scrollY, true, false);
}
/**
* dimensions have not changed.
*/
void invalidate(boolean invalidateCache) {
- invalidateInternal(0, 0, mRight - mLeft, mBottom - mTop, invalidateCache);
+ invalidateInternal(0, 0, mRight - mLeft, mBottom - mTop, invalidateCache, true);
}
- void invalidateInternal(int l, int t, int r, int b, boolean invalidateCache) {
+ void invalidateInternal(int l, int t, int r, int b, boolean invalidateCache,
+ boolean checkOpaque) {
if (skipInvalidate()) {
return;
}
- final boolean wasDrawn = (mPrivateFlags & (PFLAG_DRAWN | PFLAG_HAS_BOUNDS))
- == (PFLAG_DRAWN | PFLAG_HAS_BOUNDS);
- final boolean hasValidCache = (mPrivateFlags & PFLAG_DRAWING_CACHE_VALID) != 0;
- final boolean invalidated = (mPrivateFlags & PFLAG_INVALIDATED) != 0;
- final boolean opacityChanged = isOpaque() != mLastIsOpaque;
- if (wasDrawn || (invalidateCache && hasValidCache) || !invalidated || opacityChanged) {
+ if ((mPrivateFlags & (PFLAG_DRAWN | PFLAG_HAS_BOUNDS)) == (PFLAG_DRAWN | PFLAG_HAS_BOUNDS)
+ || (invalidateCache && (mPrivateFlags & PFLAG_DRAWING_CACHE_VALID) == PFLAG_DRAWING_CACHE_VALID)
+ || (mPrivateFlags & PFLAG_INVALIDATED) != PFLAG_INVALIDATED
+ || checkOpaque && isOpaque() != mLastIsOpaque) {
mLastIsOpaque = isOpaque();
mPrivateFlags &= ~PFLAG_DRAWN;
mPrivateFlags |= PFLAG_DIRTY;