jdoxey

#include <pebble.h>

int main(void) {
  // setup

  // start run loop

  // cleanup
}

jdoxey

#include <pebble.h>

int main(void) {
  // setup
  Window *first_window = window_create();
  window_stack_push(first_window, true);

  // start run loop
  app_event_loop();

jdoxey

  TextLayer *hello_text_layer = text_layer_create(GRect(10, 10, 100, 40));
  text_layer_set_text(hello_text_layer, "Hello");
  layer_add_child(window_get_root_layer(first_window), text_layer_get_layer(hello_text_layer));

jdoxey

  text_layer_destroy(hello_text_layer);

jdoxey

Pebble.addEventListener("ready", function (event) {
  console.log("*** Our JavaScript Running");
});

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  Pebble.sendAppMessage({ 0: "From JavaScript" });

jdoxey

static void message_received(DictionaryIterator *iterator, void *context) {
  char *message = dict_find(iterator, 0)->value->cstring;
  APP_LOG(APP_LOG_LEVEL_DEBUG, "Got message: %s", message);
}

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  app_message_register_inbox_received(message_received);
  app_message_open(app_message_inbox_size_maximum(), 0);

jdoxey

Pebble.addEventListener("ready", function(event) {
  var request = new XMLHttpRequest();
  request.onreadystatechange = function() {
    if (request.readyState == 4 && request.status == 200) {
      var firstMin = request.response.match(/class="min">([0-9]+)</)[1];
      Pebble.sendAppMessage({ 0: firstMin });
    }
  };
  request.open("GET", "http://www.bom.gov.au/vic/forecasts/melbourne.shtml", true);
  request.send();

jdoxey

#include <pebble.h>

static TextLayer *hello_text_layer;

static void message_received(DictionaryIterator *iterator, void *context) {
  char *message = dict_find(iterator, 0)->value->cstring;
  text_layer_set_text(hello_text_layer, message);
  text_layer_set_font(hello_text_layer, fonts_get_system_font(FONT_KEY_ROBOTO_BOLD_SUBSET_49));
}