Android: Add usage statistics to android.

Added an option in General config to enable/disable usage statistics. Added a popup on first open if
the user would like to engage in reporting. Clicking cancel or out of the box opts out. Only
clicking 'Ok' will enable reporting. Also added a new android specific values to report.

7 files changed, 79 insertions, 3 deletions

diff --git a/Source/Core/Common/Analytics.cpp b/Source/Core/Common/Analytics.cpp
index 57670fd1e7..ab25cecabd 100644
--- a/Source/Core/Common/Analytics.cpp
+++ b/Source/Core/Common/Analytics.cpp
@@ -190,5 +190,4 @@ void HttpAnalyticsBackend::Send(std::string report)
   if (m_http.IsValid())
     m_http.Post(m_endpoint, report);
 }
-
 }  // namespace Common
diff --git a/Source/Core/Common/Analytics.h b/Source/Core/Common/Analytics.h
index 6015d1d6f3..4516334ae5 100644
--- a/Source/Core/Common/Analytics.h
+++ b/Source/Core/Common/Analytics.h
@@ -183,5 +183,4 @@ protected:
   std::string m_endpoint;
   HttpRequest m_http{std::chrono::seconds{5}};
 };
-
 }  // namespace Common
diff --git a/Source/Core/Common/AndroidAnalytics.cpp b/Source/Core/Common/AndroidAnalytics.cpp
new file mode 100644
index 0000000000..43912e5b1b
--- /dev/null
+++ b/Source/Core/Common/AndroidAnalytics.cpp
@@ -0,0 +1,27 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <functional>
+#include <string>
+
+#include "Common/AndroidAnalytics.h"
+
+namespace Common
+{
+std::function<void(std::string, std::string)> s_android_send_report;
+void AndroidSetReportHandler(std::function<void(std::string, std::string)> func)
+{
+  s_android_send_report = std::move(func);
+}
+AndroidAnalyticsBackend::AndroidAnalyticsBackend(std::string passed_endpoint)
+    : m_endpoint{std::move(passed_endpoint)}
+{
+}
+AndroidAnalyticsBackend::~AndroidAnalyticsBackend() = default;
+
+void AndroidAnalyticsBackend::Send(std::string report)
+{
+  s_android_send_report(m_endpoint, report);
+}
+}  // namespace Common
diff --git a/Source/Core/Common/AndroidAnalytics.h b/Source/Core/Common/AndroidAnalytics.h
new file mode 100644
index 0000000000..b96d67cb19
--- /dev/null
+++ b/Source/Core/Common/AndroidAnalytics.h
@@ -0,0 +1,26 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+#pragma once
+
+#include <functional>
+#include <string>
+
+#include "Common/Analytics.h"
+
+namespace Common
+{
+void AndroidSetReportHandler(std::function<void(std::string, std::string)> function);
+
+class AndroidAnalyticsBackend : public AnalyticsReportingBackend
+{
+public:
+  explicit AndroidAnalyticsBackend(const std::string endpoint);
+
+  ~AndroidAnalyticsBackend() override;
+  void Send(std::string report) override;
+
+private:
+  std::string m_endpoint;
+};
+}  // namespace Common
diff --git a/Source/Core/Common/CMakeLists.txt b/Source/Core/Common/CMakeLists.txt
index d7327a2a47..507e08662e 100644
--- a/Source/Core/Common/CMakeLists.txt
+++ b/Source/Core/Common/CMakeLists.txt
@@ -71,6 +71,7 @@ endif()
 
 if(ANDROID)
   target_sources(common PRIVATE
+    AndroidAnalytics.cpp
     Logging/ConsoleListenerDroid.cpp
   )
 elseif(WIN32)
diff --git a/Source/Core/Core/Analytics.cpp b/Source/Core/Core/Analytics.cpp
index e6fdc9309a..43c703a64d 100644
--- a/Source/Core/Core/Analytics.cpp
+++ b/Source/Core/Core/Analytics.cpp
@@ -10,6 +10,9 @@
 #include <windows.h>
 #elif defined(__APPLE__)
 #include <CoreServices/CoreServices.h>
+#elif defined(ANDROID)
+#include <functional>
+#include "Common/AndroidAnalytics.h"
 #endif
 
 #include "Common/Analytics.h"
@@ -35,6 +38,14 @@ constexpr const char* ANALYTICS_ENDPOINT = "https://analytics.dolphin-emu.org/re
 std::mutex DolphinAnalytics::s_instance_mutex;
 std::shared_ptr<DolphinAnalytics> DolphinAnalytics::s_instance;
 
+#if defined(ANDROID)
+static std::function<std::string(std::string)> s_get_val_func;
+void DolphinAnalytics::AndroidSetGetValFunc(std::function<std::string(std::string)> func)
+{
+  s_get_val_func = std::move(func);
+}
+#endif
+
 DolphinAnalytics::DolphinAnalytics()
 {
   ReloadConfig();
@@ -59,7 +70,11 @@ void DolphinAnalytics::ReloadConfig()
   std::unique_ptr<Common::AnalyticsReportingBackend> new_backend;
   if (SConfig::GetInstance().m_analytics_enabled)
   {
+#if defined(ANDROID)
+    new_backend = std::make_unique<Common::AndroidAnalyticsBackend>(ANALYTICS_ENDPOINT);
+#else
     new_backend = std::make_unique<Common::HttpAnalyticsBackend>(ANALYTICS_ENDPOINT);
+#endif
   }
   m_reporter.SetBackend(std::move(new_backend));
 
@@ -152,6 +167,9 @@ void DolphinAnalytics::MakeBaseBuilder()
   }
 #elif defined(ANDROID)
   builder.AddData("os-type", "android");
+  builder.AddData("android-manufacturer", s_get_val_func("DEVICE_MANUFACTURER"));
+  builder.AddData("android-model", s_get_val_func("DEVICE_MODEL"));
+  builder.AddData("android-version", s_get_val_func("DEVICE_OS"));
 #elif defined(__APPLE__)
   builder.AddData("os-type", "osx");
 
diff --git a/Source/Core/Core/Analytics.h b/Source/Core/Core/Analytics.h
index d1900d4ae9..8c2415b92d 100644
--- a/Source/Core/Core/Analytics.h
+++ b/Source/Core/Core/Analytics.h
@@ -10,6 +10,9 @@
 
 #include "Common/Analytics.h"
 
+#if defined(ANDROID)
+#include <functional>
+#endif
 // Non generic part of the Dolphin Analytics framework. See Common/Analytics.h
 // for the main documentation.
 
@@ -19,10 +22,13 @@ public:
   // Performs lazy-initialization of a singleton and returns the instance.
   static std::shared_ptr<DolphinAnalytics> Instance();
 
+#if defined(ANDROID)
+  // Get value from java.
+  static void AndroidSetGetValFunc(std::function<std::string(std::string)> function);
+#endif
   // Resets and recreates the analytics system in order to reload
   // configuration.
   void ReloadConfig();
-
   // Rotates the unique identifier used for this instance of Dolphin and saves
   // it into the configuration.
   void GenerateNewIdentity();