camera2: Update preview counter after request completed.

Bug: 15116722

- This was causing the preview counter to double decrement
  for requests where the jpeg callback was executed first.

Change-Id: I6bfdaa7da7f68e86e05dc7ac60ceb3c8d5a0104a

parent c37e1295

core/java/android/hardware/camera2/legacy/CaptureCollector.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -73,10 +73,10 @@ public class CaptureCollector {
		}

		public void tryComplete() {
		if (isCompleted()) {
		if (needsPreview && isPreviewCompleted()) {
		CaptureCollector.this.onPreviewCompleted();
		}
		if (isCompleted()) {
		CaptureCollector.this.onRequestCompleted(mRequest, mLegacy, mTimestamp);
		}
		}