Last updates

countdown_watchface/src/c/watchface.c

@@ -1,11 +1,26 @@
 #include <pebble.h>
 #include <pebble-effect-layer/pebble-effect-layer.h>
 
+
 static Window *s_main_window;
 static TextLayer *s_time_layer;
 static TextLayer *s_date_layer;
-static TextLayer *s_cd_layer;
 static EffectLayer *s_effect_layer;
+static Layer *s_battery_layer;
+static Layer *s_countdown_layer;
+static int s_battery_level;
+
+static void battery_update_proc(Layer *layer, GContext *ctx) {
+  GRect bounds = layer_get_bounds(layer);
+
+  int width = (s_battery_level * 114)/ 100;
+
+  graphics_context_set_fill_color(ctx, GColorWhite);
+  graphics_fill_rect(ctx,bounds,0,GCornerNone);
+
+  graphics_context_set_fill_color(ctx,GColorWhite);
+  graphics_fill_rect(ctx, GRect(0,0,width,bounds.size.h), 0, GCornerNone);
+}
 
 static void main_window_load(Window *window) {
   Layer *window_layer = window_get_root_layer(window);
@@ -43,26 +58,19 @@ static void main_window_load(Window *window) {
   // Add it as a child layer to the Window's root layer
   layer_add_child(window_layer, text_layer_get_layer(s_date_layer));
   
-  s_cd_layer = text_layer_create(
-    GRect(0, PBL_IF_ROUND_ELSE(18,12), bounds.size.w, 50)
-  );
+  // Battery
+  s_battery_layer = layer_create(GRect(14,54,115,2));
+  layer_set_update_proc(s_battery_layer, battery_update_proc);
 
-  // Improve the layout to be more like a watchface
-  text_layer_set_background_color(s_cd_layer, GColorClear);
-  text_layer_set_text_color(s_cd_layer, GColorWhite);
-  text_layer_set_text(s_cd_layer, "-----==========");
-  text_layer_set_font(s_cd_layer, fonts_get_system_font(FONT_KEY_GOTHIC_18));
-  text_layer_set_text_alignment(s_cd_layer, GTextAlignmentCenter);
-
-  // Add it as a child layer to the Window's root layer
-  layer_add_child(window_layer, text_layer_get_layer(s_cd_layer));
+  layer_add_child(window_layer, s_battery_layer);
+  layer_mark_dirty(s_battery_layer);
 }
 
 static void main_window_unload(Window *window) {
   text_layer_destroy(s_time_layer);
   text_layer_destroy(s_date_layer);
-  text_layer_destroy(s_cd_layer);
   effect_layer_destroy(s_effect_layer);
+  layer_destroy(s_battery_layer);
 }
 
 static void update_time() {
@@ -85,6 +93,11 @@ static void tick_handler(struct tm *tick_time, TimeUnits units_changed) {
   update_time();
 }
 
+static void battery_callback(BatteryChargeState state) {
+  s_battery_level = state.charge_percent;
+}
+
+
 static void init() {
   s_main_window = window_create();
 
@@ -96,14 +109,15 @@ static void init() {
   window_stack_push(s_main_window, true);
 
   tick_timer_service_subscribe(MINUTE_UNIT, tick_handler);
+  battery_state_service_subscribe(battery_callback);
   update_time();
+  battery_callback(battery_state_service_peek());
 }
 
 static void deinit() {
   window_destroy(s_main_window);
 }
 
-
 int main(void) {
   init();
   app_event_loop();