Remove unnecessary drawing point (fc5e3f97) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/keyboard/PointerTracker.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}
		}

+3 −6

Original line number	Diff line number	Diff line
		@@ -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);
		}
		}
		}
		}