Merge "Build flag to runtime check hf indicator"

#define LOG_TAG "bt_hf_client"

#include "bt_trace.h"  // Legacy trace logging

#include "bta/hf_client/bta_hf_client_int.h"

#include "osi/include/allocator.h"

#include "osi/include/compat.h"

#include "osi/include/log.h"

#include "osi/include/properties.h"

#include "stack/include/port_api.h"

/* Uncomment to enable AT traffic dumping */

  at_len = snprintf(buf, sizeof(buf), "AT+BIA=");

  const int32_t position = osi_property_get_int32(

      "bluetooth.headsetclient.disable_indicator.position", -1);

  for (i = 0; i < BTA_HF_CLIENT_AT_INDICATOR_COUNT; i++) {

    int sup = client_cb->at_cb.indicator_lookup[i] == -1 ? 0 : 1;

    /* If this value matches the position of SIGNAL in the indicators array,

     * then hardcode disable signal strength indicators.

 * indicator_lookup[i] points to the position in the bta_hf_client_indicators

 * array defined at the top of this file */

#ifdef BTA_HF_CLIENT_INDICATOR_SIGNAL_POS

    if (client_cb->at_cb.indicator_lookup[i] ==

        BTA_HF_CLIENT_INDICATOR_SIGNAL_POS) {

     * indicator_lookup[i] points to the position in the

     * bta_hf_client_indicators array defined at the top of this file */

    if (client_cb->at_cb.indicator_lookup[i] == position) {

      sup = 0;

    }

#endif

    at_len += snprintf(buf + at_len, sizeof(buf) - at_len, "%u,", sup);

  }