commit 6d8a97e139f1daa14af6563391b69c73a1acfea6
author Igor Murashkin <iam@google.com> Wed Aug 06 16:32:27 2014 -0700
committer Igor Murashkin <iam@google.com> Thu Aug 07 22:05:33 2014 +0000
tree bb489b34be282b8c23d892006b3e7cd529b82636
parent 98f8530af3bb8636b7b173443c90686c485205d6

camera2: (LEGACY) Don't stop preview when there are no requests left

* This allows flash mode=TORCH to keep working if only a single
request is submitted and the device goes to the idle state.

Bug: 16305644
Change-Id: Id2e3451f85dbf9b545d3a70977b8fcfb0922a0eb

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

diff --git a/core/java/android/hardware/camera2/legacy/RequestThreadManager.java b/core/java/android/hardware/camera2/legacy/RequestThreadManager.java
index 2533a28..ec233da7 100644
--- a/core/java/android/hardware/camera2/legacy/RequestThreadManager.java
+++ b/core/java/android/hardware/camera2/legacy/RequestThreadManager.java
@@ -607,7 +607,6 @@
                             Log.e(TAG, "Interrupted while waiting for requests to complete.");
                         }
                         mDeviceState.setIdle();
-                        stopPreview();
                         break;
                     } else {
                         // Queue another capture if we did not get the last burst.