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am edc49d38: Fix bug to update last interpolated index of GestureStroke

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* commit 'edc49d38e6d4c5e1bf5dfe5c30938f2aeb232f2e':
  Fix bug to update last interpolated index of GestureStroke
This commit is contained in:
Tadashi G. Takaoka 2013-04-16 20:10:08 -07:00 committed by Android Git Automerger
commit cc8733ef71
1 changed files with 5 additions and 5 deletions
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10
java/src/com/android/inputmethod/keyboard/internal/GesturePreviewTrail.java
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@ -108,7 +108,7 @@ final class GesturePreviewTrail {
}
private void addStrokeLocked(final GestureStrokeWithPreviewPoints stroke, final long downTime) {
final int trailSize = mEventTimes.getLength();
final int trailSize = mEventTimes.getLength();
stroke.appendPreviewStroke(mEventTimes, mXCoordinates, mYCoordinates);
if (mEventTimes.getLength() == trailSize) {
return;
@ -261,14 +261,14 @@ final class GesturePreviewTrail {
System.arraycopy(eventTimes, startIndex, eventTimes, 0, newSize);
System.arraycopy(xCoords, startIndex, xCoords, 0, newSize);
System.arraycopy(yCoords, startIndex, yCoords, 0, newSize);
// The start index of the last segment of the stroke
// {@link mLastInterpolatedDrawIndex} should also be updated because all array
// elements have just been shifted for compaction.
mLastInterpolatedDrawIndex = Math.max(mLastInterpolatedDrawIndex - startIndex, 0);
}
mEventTimes.setLength(newSize);
mXCoordinates.setLength(newSize);
mYCoordinates.setLength(newSize);
// The start index of the last segment of the stroke
// {@link mLastInterpolatedDrawIndex} should also be updated because all array
// elements have just been shifted for compaction or been zeroed.
mLastInterpolatedDrawIndex = Math.max(mLastInterpolatedDrawIndex - startIndex, 0);
}
return newSize > 0;
}