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Commit a6ca778e authored by Vladimir Komsiyski's avatar Vladimir Komsiyski
Browse files

Address virtual rotary API council feedback 

Test: n/a
Fix: 349684396
Flag: android.companion.virtualdevice.flags.virtual_rotary
Change-Id: Ic77e73b6bc1ed30f2384749e9636d0845845fbe2
parent 7c3c1a32

core/java/android/hardware/input/VirtualRotaryEncoderScrollEvent.java

+15 −6
Original line number Diff line number Diff line
@@ -69,8 +69,13 @@ public final class VirtualRotaryEncoderScrollEvent implements Parcelable { 
    }



    /**

     * Returns the scroll amount, normalized from -1.0 to 1.0, inclusive. Positive values

     * indicate scrolling forward (e.g. down in a vertical list); negative values, backward.

     * Returns the scroll amount, normalized from -1.0 to 1.0, inclusive.

     * <p>

     * Positive values indicate scrolling forward (e.g. down in a vertical list); negative values,

     * backward.

     * <p>

     * Values of 1.0 or -1.0 represent the maximum supported scroll.

     * </p>

     */

    public @FloatRange(from = -1.0f, to = 1.0f) float getScrollAmount() {

        return mScrollAmount;
@@ -91,7 +96,7 @@ public final class VirtualRotaryEncoderScrollEvent implements Parcelable { 
     */

    public static final class Builder {



        private float mScrollAmount;

        @FloatRange(from = -1.0f, to = 1.0f) private float mScrollAmount = 0.0f;

        private long mEventTimeNanos = 0L;



        /**
@@ -102,9 +107,13 @@ public final class VirtualRotaryEncoderScrollEvent implements Parcelable { 
        }



        /**

         * Sets the scroll amount, normalized from -1.0 to 1.0, inclusive. Positive values

         * indicate scrolling forward (e.g. down in a vertical list); negative values, backward.

         *

         * Sets the scroll amount, normalized from -1.0 to 1.0, inclusive.

         * <p>

         * Positive values indicate scrolling forward (e.g. down in a vertical list); negative

         * values, backward.

         * <p>

         * Values of 1.0 or -1.0 represent the maximum supported scroll.

         * </p>

         * @return this builder, to allow for chaining of calls

         */

        public @NonNull Builder setScrollAmount(