From e4cd72cf323c80a5f23e76abfafde66bbd0f38c8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Fri, 19 Apr 2019 15:12:25 +0200
Subject: [PATCH] [apps/on_boarding] Light up the LED to indicate battery level

---
 apps/on_boarding/logo_controller.cpp | 16 +++++++++++++++-
 apps/on_boarding/logo_controller.h   |  3 +++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/apps/on_boarding/logo_controller.cpp b/apps/on_boarding/logo_controller.cpp
index 3068da16c..356fc17c5 100644
--- a/apps/on_boarding/logo_controller.cpp
+++ b/apps/on_boarding/logo_controller.cpp
@@ -1,11 +1,14 @@
 #include "logo_controller.h"
+#include <ion/led.h>
+#include <ion/battery.h>
 
 namespace OnBoarding {
 
 LogoController::LogoController() :
   ViewController(nullptr),
   Timer(10),
-  m_logoView()
+  m_logoView(),
+  m_previousLEDColor(KDColorBlack)
 {
 }
 
@@ -18,4 +21,15 @@ bool LogoController::fire() {
   return true;
 }
 
+void LogoController::viewWillAppear() {
+  ViewController::viewWillAppear();
+  m_previousLEDColor = Ion::LED::getColor();
+  Ion::LED::setColor(Ion::Battery::level() == Ion::Battery::Charge::FULL ? KDColorGreen : KDColorRed);
+}
+
+void LogoController::viewDidDisappear() {
+  Ion::LED::setColor(m_previousLEDColor);
+  ViewController::viewDidDisappear();
+}
+
 }
diff --git a/apps/on_boarding/logo_controller.h b/apps/on_boarding/logo_controller.h
index 8fdc82de2..72196e581 100644
--- a/apps/on_boarding/logo_controller.h
+++ b/apps/on_boarding/logo_controller.h
@@ -10,9 +10,12 @@ class LogoController : public ViewController, public Timer {
 public:
   LogoController();
   View * view() override;
+  void viewWillAppear() override;
+  void viewDidDisappear() override;
 private:
   bool fire() override;
   LogoView m_logoView;
+  KDColor m_previousLEDColor;
 };
 
 }