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am f5fba0c1: Merge "Remove unnecessary drawing point" into jb-mr1-dev 

* commit 'f5fba0c1f095266aa1cc084917d06f66e4b23009':
  Remove unnecessary drawing point
main
Tadashi G. Takaoka 2012-08-13 02:08:26 -07:00 committed by Android Git Automerger
parent 8db85a419e f5fba0c1f0
commit 9d7924dc82
2 changed files with 4 additions and 7 deletions
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2
java/src/com/android/inputmethod/keyboard/PointerTracker.java
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@ -521,7 +521,7 @@ public class PointerTracker implements PointerTrackerQueue.Element {
public void drawGestureTrail(Canvas canvas, Paint paint) {
if (mInGesture) {
mGestureStroke.drawGestureTrail(canvas, paint, mLastX, mLastY);
mGestureStroke.drawGestureTrail(canvas, paint);
}
}

9
java/src/com/android/inputmethod/keyboard/internal/GestureStroke.java
View File

@ -166,12 +166,12 @@ public class GestureStroke {
return diff;
}
public void drawGestureTrail(Canvas canvas, Paint paint, int lastX, int lastY) {
public void drawGestureTrail(final Canvas canvas, final Paint paint) {
// TODO: These paint parameter interpolation should be tunable, possibly introduce an object
// that implements an interface such as Paint getPaint(int step, int strokePoints)
final int size = mXCoordinates.getLength();
int[] xCoords = mXCoordinates.getPrimitiveArray();
int[] yCoords = mYCoordinates.getPrimitiveArray();
final int[] xCoords = mXCoordinates.getPrimitiveArray();
final int[] yCoords = mYCoordinates.getPrimitiveArray();
int alpha = Constants.Color.ALPHA_OPAQUE;
for (int i = size - 1; i > 0 && alpha > 0; i--) {
paint.setAlpha(alpha);
@ -179,9 +179,6 @@ public class GestureStroke {
alpha -= DRAWING_GESTURE_FADE_RATE;
}
canvas.drawLine(xCoords[i - 1], yCoords[i - 1], xCoords[i], yCoords[i], paint);
if (i == size - 1) {
canvas.drawLine(lastX, lastY, xCoords[i], yCoords[i], paint);
}
}
}
}