NotificationManagers LED color change

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• Need assistance creating a LED color changer Application

  Hello

  I guess I can consider this day 1 of programming with C++ and for Blackberry devices 10 but unfortunately a lot of the syntax seems vaguely similar to Java that I have some experience with.

  I am trying to create an application that listens whenever another application on the device requires that the front led as such and allow the user to define static color of the LED when it is activated by a myriad of applications.

  So far, I read the API functions includes and have used with success the led_request_color(); function to change the color of the LED when the action as a sliding down is engaged on the touch screen...

  Here is the code:

  /*
  * Copyright (c) 2011-2012 Research In Motion Limited.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  #include 
  #include 
  #include 
  #include 
  #include 
  #include 
  #include 
  
  static bool shutdown;
  
  static void
  handle_screen_event(bps_event_t *event)
  {
      int screen_val;
  
      screen_event_t screen_event = screen_event_get_event(event);
      screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &screen_val);
  
      switch (screen_val) {
      case SCREEN_EVENT_MTOUCH_TOUCH:
          fprintf(stderr,"Touch event");
          led_request_color("1", LED_COLOR_BLUE, 1);
          break;
      case SCREEN_EVENT_MTOUCH_MOVE:
          fprintf(stderr,"Move event");
  
          break;
      case SCREEN_EVENT_MTOUCH_RELEASE:
          fprintf(stderr,"Release event");
          led_request_color("1", LED_COLOR_RED, 1);
          break;
      default:
          break;
      }
      fprintf(stderr,"\n");
  }
  
  static void
  handle_navigator_event(bps_event_t *event) {
      switch (bps_event_get_code(event)) {
      case NAVIGATOR_SWIPE_DOWN:
          fprintf(stderr,"Swipe down event");
          break;
      case NAVIGATOR_EXIT:
          fprintf(stderr,"Exit event");
          shutdown = true;
          break;
      default:
          break;
      }
      fprintf(stderr,"\n");
  }
  
  static void
  handle_event()
  {
      int domain;
  
      bps_event_t *event = NULL;
      if (BPS_SUCCESS != bps_get_event(&event, -1)) {
          fprintf(stderr, "bps_get_event() failed\n");
          return;
      }
      if (event) {
          domain = bps_event_get_domain(event);
          if (domain == navigator_get_domain()) {
              handle_navigator_event(event);
          } else if (domain == screen_get_domain()) {
              handle_screen_event(event);
          }
      }
  }
  
  int
  main(int argc, char **argv)
  {
      const int usage = SCREEN_USAGE_NATIVE;
  
      screen_context_t screen_ctx;
      screen_window_t screen_win;
      screen_buffer_t screen_buf = NULL;
      int rect[4] = { 0, 0, 0, 0 };
  
      /* Setup the window */
      screen_create_context(&screen_ctx, 0);
      screen_create_window(&screen_win, screen_ctx);
      screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_USAGE, &usage);
      screen_create_window_buffers(screen_win, 1);
  
      screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
      screen_get_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, rect+2);
  
      /* Fill the screen buffer with blue */
      int attribs[] = { SCREEN_BLIT_COLOR, 0xff0000ff, SCREEN_BLIT_END };
      screen_fill(screen_ctx, screen_buf, attribs);
      screen_post_window(screen_win, screen_buf, 1, rect, 0);
  
      char set = 222;
  
      /* Signal bps library that navigator and screen events will be requested */
      bps_initialize();
      screen_request_events(screen_ctx);
      navigator_request_events(0);
  
      /* Get Events - This doesn't work */
      if(bps_get_event() == led_get_domain()){
          led_request_color("1", LED_COLOR_BLUE, 0);
      }
  
      while (!shutdown) {
          /* Handle user input */
          handle_event();
      }
  
      /* Clean up */
      screen_stop_events(screen_ctx);
      bps_shutdown();
      screen_destroy_window(screen_win);
      screen_destroy_context(screen_ctx);
      return 0;
  }
  

  I don't know if I'm doing this right, but I'm trying to get the led_get_domain() function to retrieve the IDS of events LED triggered by other applications? That's why I think that's what I tried to do, but to no avail in the code above:

   /* Get Events - This doesn't work */
      if(bps_get_event() == led_get_domain()){
          led_request_color("1", LED_COLOR_BLUE, 0);
      }
  

  So, I guess I'm a newbie in this and I would appreciate your help and any improvements possible. Thank you!

  Accroding to https://developer.blackberry.com/native/reference/bb10/com.qnx.doc.bps.lib_ref/com.qnx.doc.bps.lib_r... you have that one event for LED that is LED_INFO it's just tells you the current state of the LED.

  To start to receive this event, you must first call led_request_events().

• change pdf or text color change photo in black and white

  Can I change a text color change the image or pdf in black and white? It cannot be put into iPhoto.

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• NotificationApplicationSettings and Led color

  Hey. There is no Led color property in the NotificationApplicationSettings class, but there is a list drop-down color led in the menu of notifications app customized for applications. Is there no workaround solution for color led in this drop-down list?

  TKS
  J.

  Hey. Uh, what I really wanted, was for the user to be able to use the standard notif app menus to choose the color of the led. But this is not possible, so I wrote it myself. I have my own color drop the so they need to open my application to place it. I also do as you say my own Led because the notif std is interfered wit sometimes by the notif mail led. Even the spirit of the sound, etc. I obey the rules worldwide and notif app settings so it's similar, but my app volume is the volume of media, that is a question too if they reduce media flight. In any case, it works fine, so tks for your help.

  Justin.

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  Any help would be appreciated

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  Despite all this, the color change always happens. Here is a screenshot of my color settings:

  

  Is there something I can do to fix this? Thank you in advance!

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  Hello

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  Now and then my color space seems to change on its own, and I can't figure out how to recover from the previous color space.

  The last time that happened, I was 'save for web' and that he was trying different settings of sRGB checked and unchecked. This might have caused the problem, but I do not know why because it is not the color of the recorded image which is at issue. It is the color space of the PSD file that has changed somewhat. The change is that the colours are duller and seem more washed out.

  I know that this has happened when I was not "save for the web." It seemed to me that I was trying to copy or paste or by using a different combination of keys when all of a sudden all the colors changed and I could not get back them. Cancel or cancel using the history does nothing to recover the original colors.

  It drives me crazy. I just spent an amazing amount of time - week (Yes, weeks) in fact - perfecting of colors for a site color scheme complex and out of nowhere my colors are completely foires. So I understand what happened and get back my original colors.

  I read in the forum about the possibility of having changed color settings; so I saved the file under a new name and tried other color settings, but that has not changed a thing. And if I look at the other files based on the file that has messed up (but which have original colors), color in both files settings alike. I also watched test and test colors and saw that the settings are the same as in the other case where the colors are not screwed up.

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  Thanks for the tips. But I has not changed anything in the color settings except in the window of the Web. That's when I left the save for web I noticed that all my colors had changed. But then again, this happened with other files and seemed to have occurred after use of key combinations such as cut and paste. I must have clicked the wrong key. But even when I closed the file without saving changes and then reopened, he still had the washed out colors. So SOMETHING changed, I just can't understand what this thing.

  ************************

  FOUND ANSWER

  It's embarrassing, but in this case, I found out something that I had moved into my open file was applied curves that touched all colors because it was near the top of the layers. I guess I didn't notice because I was zoomed in on an element. After I saved for the Web and closed the window, I noticed the color changes. In this case, it was an easy solution. But what happened before and I know it wasn't because of the curves or similar settings. Something happened which washed out/desaturated colours. I'll figure that one another day.

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  nwjh,

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