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Commit 4badc8e7 authored by Jian-Syuan (Shane) Wong's avatar Jian-Syuan (Shane) Wong
Browse files

Add a getter method for expectedPresentationTimeMillis 

Add a getter method for expectedPresentationTimeMillis so that the
expectPresentationTime can be obtained in milliseconds

Bug: 283122385
Test: atest ChoreographerTest
Change-Id: Id3b25bc2a45ac43c1b4667e92eab7076b70752d4
parent d6e28c1d

core/java/android/view/Choreographer.java

+13 −0
Original line number Diff line number Diff line
@@ -738,6 +738,19 @@ public final class Choreographer { 
        return mFrameData.getPreferredFrameTimeline().getExpectedPresentationTimeNanos();

    }





    /**

     * Same as {@link #getExpectedPresentationTimeNanos()} but with millisecond precision.

     *

     * @return The frame start time, in the {@link SystemClock#uptimeMillis()} time base.

     *

     * @throws IllegalStateException if no frame is in progress.

     * @hide

     */

    public long getExpectedPresentationTimeMillis() {

        return getExpectedPresentationTimeNanos() / TimeUtils.NANOS_PER_MS;

    }



    private void scheduleFrameLocked(long now) {

        if (!mFrameScheduled) {

            mFrameScheduled = true;