refactor watch faces to use new advisory API

movement/watch_faces/sensor/accel_interrupt_count_face.c

@@ -153,7 +153,9 @@ void accel_interrupt_count_face_resign(void *context) {
     (void) context;
 }
 
-bool accel_interrupt_count_face_wants_background_task(void *context) {
+movement_watch_face_advisory_t accel_interrupt_count_face_advise(void *context) {
     (void) context;
-    return false;
+    movement_watch_face_advisory_t retval = { 0 };
+
+    return retval;
 }

movement/watch_faces/sensor/accel_interrupt_count_face.h

@@ -47,12 +47,12 @@ void accel_interrupt_count_face_setup(uint8_t watch_face_index, void ** context_
 void accel_interrupt_count_face_activate(void *context);
 bool accel_interrupt_count_face_loop(movement_event_t event, void *context);
 void accel_interrupt_count_face_resign(void *context);
-bool accel_interrupt_count_face_wants_background_task(void *context);
+movement_watch_face_advisory_t accel_interrupt_count_face_advise(void *context);
 
 #define accel_interrupt_count_face ((const watch_face_t){ \
     accel_interrupt_count_face_setup, \
     accel_interrupt_count_face_activate, \
     accel_interrupt_count_face_loop, \
     accel_interrupt_count_face_resign, \
-    accel_interrupt_count_face_wants_background_task, \
+    accel_interrupt_count_face_advise, \
 })

movement/watch_faces/sensor/minmax_face.c

@@ -143,8 +143,13 @@ void minmax_face_resign(void *context) {
 }
 
 
-bool minmax_face_wants_background_task(void *context) {
+movement_watch_face_advisory_t minmax_face_advise(void *context) {
     (void) context;
+
     // this will get called at the top of each minute; always request bg task
-    return true;
+    movement_watch_face_advisory_t retval = {
+        .wants_background_task = 1,
+    };
+
+    return retval;
 }

movement/watch_faces/sensor/minmax_face.h

@@ -55,14 +55,14 @@ void minmax_face_setup(uint8_t watch_face_index, void ** context_ptr);
 void minmax_face_activate(void *context);
 bool minmax_face_loop(movement_event_t event, void *context);
 void minmax_face_resign(void *context);
-bool minmax_face_wants_background_task(void *context);
+movement_watch_face_advisory_t minmax_face_advise(void *context);
 
 #define minmax_face ((const watch_face_t){ \
     minmax_face_setup, \
     minmax_face_activate, \
     minmax_face_loop, \
     minmax_face_resign, \
-    minmax_face_wants_background_task, \
+    minmax_face_advise, \
 })
 
 #endif // MINMAX_FACE_H_

movement/watch_faces/sensor/thermistor_logging_face.c

@@ -127,9 +127,13 @@ void thermistor_logging_face_resign(void *context) {
     (void) context;
 }
 
-bool thermistor_logging_face_wants_background_task(void *context) {
+movement_watch_face_advisory_t thermistor_logging_face_advise(void *context) {
     (void) context;
+    movement_watch_face_advisory_t retval = { 0 };
+
     // this will get called at the top of each minute, so all we check is if we're at the top of the hour as well.
     // if we are, we ask for a background task.
-    return watch_rtc_get_date_time().unit.minute == 0;
+    retval.wants_background_task = watch_rtc_get_date_time().unit.minute == 0;
+
+    return retval;
 }

movement/watch_faces/sensor/thermistor_logging_face.h

@@ -74,14 +74,14 @@ void thermistor_logging_face_setup(uint8_t watch_face_index, void ** context_ptr
 void thermistor_logging_face_activate(void *context);
 bool thermistor_logging_face_loop(movement_event_t event, void *context);
 void thermistor_logging_face_resign(void *context);
-bool thermistor_logging_face_wants_background_task(void *context);
+movement_watch_face_advisory_t thermistor_logging_face_advise(void *context);
 
 #define thermistor_logging_face ((const watch_face_t){ \
     thermistor_logging_face_setup, \
     thermistor_logging_face_activate, \
     thermistor_logging_face_loop, \
     thermistor_logging_face_resign, \
-    thermistor_logging_face_wants_background_task, \
+    thermistor_logging_face_advise, \
 })
 
 #endif // THERMISTOR_LOGGING_FACE_H_