Crash problem of HEART RATE sensor

[mac...@compal.com]

Hi,

 

I have encountered a crash problem of HEART RATE sensor implement on Android 6 ( Android 5 is fine ).

I added heart rate sensor in the sensor HAL.

But the device can not boot up due to crash problem.

 

I found the code frameworks\native\libs\gui\sensor.cpp has been changed of heart rate type below (Red color) on android 6.

The crash is caused by this change.

 

    case SENSOR_TYPE_HEART_RATE: {

        mStringType = SENSOR_STRING_TYPE_HEART_RATE;

        mRequiredPermission = SENSOR_PERMISSION_BODY_SENSORS;

        AppOpsManager appOps;

        mRequiredAppOp = appOps.permissionToOpCode(String16(SENSOR_PERMISSION_BODY_SENSORS));

        mFlags |= SENSOR_FLAG_ON_CHANGE_MODE;

        } break;

 

Any tips or help would be appreciated!

 

Thanks!!

Crash information :

--------- beginning of crash

01-01 00:18:35.912   863   931 F libc    : Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 931 (system_server)

01-01 00:18:36.047   315   315 I SELinux : SELinux: Loaded file_contexts contexts from /file_contexts.

01-01 00:18:36.058   315   315 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

01-01 00:18:36.058   315   315 F DEBUG   : Build fingerprint: 'qcom/msm8909w/msm8909w:6.0/MRA58K/wells01201501:userdebug/test-keys'

01-01 00:18:36.058   315   315 F DEBUG   : Revision: '0'

01-01 00:18:36.058   315   315 F DEBUG   : ABI: 'arm'

01-01 00:18:36.058   315   315 F DEBUG   : pid: 863, tid: 931, name: system_server  >>> system_server <<<

01-01 00:18:36.059   315   315 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0

01-01 00:18:36.093   315   315 F DEBUG   :     r0 00000000  r1 0000046e  r2 70c9b848  r3 a2755610

01-01 00:18:36.093   315   315 F DEBUG   :     r4 00000000  r5 00000008  r6 b7b72c48  r7 00000008

01-01 00:18:36.093   315   315 F DEBUG   :     r8 a27556b4  r9 a2755680  sl 00000000  fp b8997f78

01-01 00:18:36.093   315   315 F DEBUG   :     ip b6e3f470  sp a2755600  lr b6de701f  pc b6de3562  cpsr 600e0030

01-01 00:18:36.120   315   315 F DEBUG   :

01-01 00:18:36.120   315   315 F DEBUG   : backtrace:

01-01 00:18:36.121   315   315 F DEBUG   :     #00 pc 00083562  /system/lib/libandroid_runtime.so

01-01 00:18:36.121   315   315 F DEBUG   :     #01 pc 0008701b  /system/lib/libandroid_runtime.so

01-01 00:18:36.121   315   315 F DEBUG   :     #02 pc 000198b1  /system/lib/libbinder.so (android::BBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+60)

01-01 00:18:36.121   315   315 F DEBUG   :     #03 pc 0001b74f  /system/lib/libbinder.so (android::BpAppOpsService::permissionToOpCode(android::String16 const&)+62)

01-01 00:18:36.121   315   315 F DEBUG   :     #04 pc 000197bb  /system/lib/libbinder.so (android::AppOpsManager::permissionToOpCode(android::String16 const&)+26)

01-01 00:18:36.121   315   315 F DEBUG   :     #05 pc 00045b1b  /system/lib/libgui.so (android::Sensor::Sensor(sensor_t const*, int)+654)

01-01 00:18:36.122   315   315 F DEBUG   :     #06 pc 00008ce7  /system/lib/libsensorservice.so

01-01 00:18:36.122   315   315 F DEBUG   :     #07 pc 0000aca9  /system/lib/libsensorservice.so

01-01 00:18:36.122   315   315 F DEBUG   :     #08 pc 000154df  /system/lib/libandroid_servers.so (android::sensorInit(void*)+82)

01-01 00:18:36.122   315   315 F DEBUG   :     #09 pc 00041613  /system/lib/libc.so (__pthread_start(void*)+30)

01-01 00:18:36.123   315   315 F DEBUG   :     #10 pc 00019265  /system/lib/libc.so (__start_thread+6)

01-01 00:18:36.501   407   618 E slim_daemon: [NDK] bindNDKSensors: Sensor server is unavailable.