SnapdragonCamera: Fix ANR after capturing pictures continuously

When finish once capture picture, camera need get available space
of SDCard/Internal storage and update available number to UI. It is
a I/O operation and may block a few millisecond. Currently camera
get available space in UI-Thread. So capturing pictures continuously
may cause ANR, though it is happened rarely.
By moving this operation to non-UI thread, can solve this issue.

Change-Id: I397e07117f88e56cbe2ad0b893e2bad8b3075ab5
CRs-Fixed: 1022382

1 files changed, 11 insertions, 3 deletions

diff --git a/src/com/android/camera/PhotoModule.java b/src/com/android/camera/PhotoModule.java
index 279c903d4..54478925f 100644
--- a/src/com/android/camera/PhotoModule.java
+++ b/src/com/android/camera/PhotoModule.java
@@ -1482,9 +1482,17 @@ public class PhotoModule
                             onCaptureDone();
                         }
                     }
-                    if(!mLongshotActive)
-                        mActivity.updateStorageSpaceAndHint();
-                    mUI.updateRemainingPhotos(--mRemainingPhotos);
+                    if(!mLongshotActive) {
+                        mActivity.updateStorageSpaceAndHint(
+                                new CameraActivity.OnStorageUpdateDoneListener() {
+                            @Override
+                            public void onStorageUpdateDone(long storageSpace) {
+                                mUI.updateRemainingPhotos(--mRemainingPhotos);
+                            }
+                        });
+                    } else {
+                        mUI.updateRemainingPhotos(--mRemainingPhotos);
+                    }
                     long now = System.currentTimeMillis();
                     mJpegCallbackFinishTime = now - mJpegPictureCallbackTime;
                     Log.v(TAG, "mJpegCallbackFinishTime = "