Enable the native wake lock in BT stack

In BT stack, we have two options when configuring the wake lock. One
is to create it on native side. Another is to create it on Java
framework side.  We selected the native side to improve the efficiency.

CRs-fixed: 1087262

Change-Id: I40b6de481a08e4c4cdeec6f2d1ac6eae1ff96530

1 files changed, 4 insertions, 1 deletions

diff --git a/jni/com_android_bluetooth_btservice_AdapterService.cpp b/jni/com_android_bluetooth_btservice_AdapterService.cpp
index 30724f4bf..28a0e558c 100644
--- a/jni/com_android_bluetooth_btservice_AdapterService.cpp
+++ b/jni/com_android_bluetooth_btservice_AdapterService.cpp
@@ -754,6 +754,9 @@ static bool initNative(JNIEnv* env, jobject obj) {
             sBluetoothInterface = NULL;
             return JNI_FALSE;
         }
+
+        /*disable these os_callout settings, so that native wake_lock will be enabled*/
+#if 0
         ret = sBluetoothInterface->set_os_callouts(&sBluetoothOsCallouts);
         if (ret != BT_STATUS_SUCCESS) {
             ALOGE("Error while setting Bluetooth callouts: %d\n", ret);
@@ -761,7 +764,7 @@ static bool initNative(JNIEnv* env, jobject obj) {
             sBluetoothInterface = NULL;
             return JNI_FALSE;
         }
-
+#endif
         if ( (sBluetoothSocketInterface = (btsock_interface_t *)
                   sBluetoothInterface->get_profile_interface(BT_PROFILE_SOCKETS_ID)) == NULL) {
                 ALOGE("Error getting socket interface");