hybris/tests/test_lights.c

   1 /*
   2  * Copyright (c) 2013 Simon Busch <morphis@gravedo.de>
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <memory.h>
  19 #include <assert.h>
  20 #include <stdio.h>
  21 #include <android/hardware/lights.h>
  22
  23 int main(int argc, char **argv)
  24 {
  25         struct hw_module_t *hwmod = 0;
  26         struct light_device_t *notifications = 0;
  27         struct light_state_t notification_state;
  28
  29         hw_get_module(LIGHTS_HARDWARE_MODULE_ID, (const hw_module_t**) &hwmod);
  30         assert(hwmod != NULL);
  31
  32         assert(light_device_open(hwmod, LIGHT_ID_NOTIFICATIONS, &notifications) == 0);
  33         assert(notifications != 0);
  34
  35         memset(&notification_state, 0, sizeof(struct light_state_t));
  36         notification_state.color = 0xffffffff;
  37         notification_state.flashMode = LIGHT_FLASH_TIMED;
  38         notification_state.flashOnMS = 1000;
  39         notification_state.flashOffMS = 1000;
  40
  41         assert(notifications->set_light(notifications, &notification_state) == 0);
  42
  43         light_device_close(notifications);
  44
  45         return 0;
  46 }
  47
  48 // vim:ts=4:sw=4:noexpandtab