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Commit ca367b71 authored by Eino-Ville Talvala's avatar Eino-Ville Talvala
Browse files

Fix race condition with preview callback. 

Bug: 6301018
Change-Id: I19b8bc03ef3983d69e1e986c0f1a8154af5ab080
parent 03e93e51

core/java/android/hardware/Camera.java

+3 −3
Original line number Diff line number Diff line
@@ -736,8 +736,8 @@ public class Camera { 
                return;



            case CAMERA_MSG_PREVIEW_FRAME:

                if (mPreviewCallback != null) {

                    PreviewCallback cb = mPreviewCallback;

                PreviewCallback pCb = mPreviewCallback;

                if (pCb != null) {

                    if (mOneShot) {

                        // Clear the callback variable before the callback

                        // in case the app calls setPreviewCallback from
@@ -749,7 +749,7 @@ public class Camera { 
                        // Set to oneshot mode again.

                        setHasPreviewCallback(true, false);

                    }

                    cb.onPreviewFrame((byte[])msg.obj, mCamera);

                    pCb.onPreviewFrame((byte[])msg.obj, mCamera);

                }

                return;