Merge tag 'android-6.0.0_r26' into cm-13.0

Android 6.0.0 release 26

Change-Id: I8a57007bf6efcd8b95c3cebf5e0444345bdd4cda

1 files changed, 17 insertions, 2 deletions

diff --git a/services/camera/libcameraservice/api1/CameraClient.cpp b/services/camera/libcameraservice/api1/CameraClient.cpp
index b64c48c..1bb2910 100644
--- a/services/camera/libcameraservice/api1/CameraClient.cpp
+++ b/services/camera/libcameraservice/api1/CameraClient.cpp
@@ -254,6 +254,9 @@ void CameraClient::disconnect() {
     // Turn off all messages.
     disableMsgType(CAMERA_MSG_ALL_MSGS);
     mHardware->stopPreview();
+    mCameraService->updateProxyDeviceState(
+        ICameraServiceProxy::CAMERA_STATE_IDLE,
+        String8::format("%d", mCameraId));
     mHardware->cancelPicture();
     // Release the hardware resources.
     mHardware->release();
@@ -413,7 +416,11 @@ status_t CameraClient::startPreviewMode() {
     }
     mHardware->setPreviewWindow(mPreviewWindow);
     result = mHardware->startPreview();
-
+    if (result == NO_ERROR) {
+        mCameraService->updateProxyDeviceState(
+            ICameraServiceProxy::CAMERA_STATE_ACTIVE,
+            String8::format("%d", mCameraId));
+    }
     return result;
 }
 
@@ -453,7 +460,9 @@ void CameraClient::stopPreview() {
 
     disableMsgType(CAMERA_MSG_PREVIEW_FRAME);
     mHardware->stopPreview();
-
+    mCameraService->updateProxyDeviceState(
+        ICameraServiceProxy::CAMERA_STATE_IDLE,
+        String8::format("%d", mCameraId));
     mPreviewBuffer.clear();
 }
 
@@ -814,6 +823,12 @@ void CameraClient::handleShutter(void) {
         disableMsgType(CAMERA_MSG_SHUTTER);
     }
 
+    // Shutters only happen in response to takePicture, so mark device as
+    // idle now, until preview is restarted
+    mCameraService->updateProxyDeviceState(
+        ICameraServiceProxy::CAMERA_STATE_IDLE,
+        String8::format("%d", mCameraId));
+
     mLock.unlock();
 }