diff --git a/Wearable/ReverseGeocoding/.gitignore b/Wearable/ReverseGeocoding/.gitignore
new file mode 100644
index 000000000..d056bb5d6
--- /dev/null
+++ b/Wearable/ReverseGeocoding/.gitignore
@@ -0,0 +1,183 @@
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+*.DotSettings
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+.vs/
+
+# .NET Core
+*.project.lock.json
+*.project.fragment.lock.json
+artifacts/
+**/Properties/launchSettings.json
+
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+
+### Android START ###
+# Built application files
+*.apk
+*.ap_
+
+# Files for the Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+### Android Patch ###
+gen-external-apklibs
+
+
+### Java ###
+*.class
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio
+
+*.iml
+
+## Directory-based project format:
+.idea/
+# if you remove the above rule, at least ignore the following:
+
+# User-specific stuff:
+# .idea/workspace.xml
+# .idea/tasks.xml
+# .idea/dictionaries
+
+# Sensitive or high-churn files:
+# .idea/dataSources.ids
+# .idea/dataSources.xml
+# .idea/sqlDataSources.xml
+# .idea/dynamic.xml
+# .idea/uiDesigner.xml
+
+# Gradle:
+# .idea/gradle.xml
+# .idea/libraries
+
+# Mongo Explorer plugin:
+# .idea/mongoSettings.xml
+
+## File-based project format:
+*.ipr
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+/captures
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+
+### Android END ###
+
+### Resharper ###
+
+_Resharper*
+
+# StyleCop
+StyleCop.Cache
diff --git a/Wearable/ReverseGeocoding/LICENSE b/Wearable/ReverseGeocoding/LICENSE
new file mode 100644
index 000000000..03f3cf37d
--- /dev/null
+++ b/Wearable/ReverseGeocoding/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
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+ "Licensor" shall mean the copyright owner or entity authorized by
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+ "Legal Entity" shall mean the union of the acting entity and all
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+ "Derivative Works" shall mean any work, whether in Source or Object
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+ "Contribution" shall mean any work of authorship, including
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
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+ meet the following conditions:
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+ (a) You must give any other recipients of the Work or
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+ (b) You must cause any modified files to carry prominent notices
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+ (c) You must retain, in the Source form of any Derivative Works
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+ do not modify the License. You may add Your own attribution
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+ or as an addendum to the NOTICE text from the Work, provided
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+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "{}"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
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+
+ Copyright 2019 Samsung
+
+ 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.
diff --git a/Wearable/ReverseGeocoding/README.md b/Wearable/ReverseGeocoding/README.md
new file mode 100644
index 000000000..632ee49b6
--- /dev/null
+++ b/Wearable/ReverseGeocoding/README.md
@@ -0,0 +1,17 @@
+# Reverse Geocoding
+Reverse Geocoding is a sample application that shows how to get address of selected geographical location using [Tizen Maps API](https://developer.tizen.org/dev-guide/csapi/api/Tizen.Maps.html).
+
+![WelcomePage](./Screenshots/reverse_geocoding_welcome_page.png)
+![MainPage](./Screenshots/reverse_geocoding_main_page.png)
+![ResultsPage](./Screenshots/reverse_geocoding_results_page.png)
+
+### Features
+* Translating geographical location selected on the map to address.
+
+### Prerequisites
+* [Visual Studio](https://www.visualstudio.com/) - Buildtool, IDE
+* [Visual Studio Tools for Tizen](https://developer.tizen.org/development/visual-studio-tools-tizen/installing-visual-studio-tools-tizen) - Visual Studio plugin for Tizen .NET application development
+* [HERE Maps API Key](https://developer.here.com/plans) - API key from HERE maps is required to use the application
+
+### Author
+* Michal Lesniak
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_main_page.png b/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_main_page.png
new file mode 100644
index 000000000..972285ba3
Binary files /dev/null and b/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_main_page.png differ
diff --git a/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_results_page.png b/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_results_page.png
new file mode 100644
index 000000000..adf71b620
Binary files /dev/null and b/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_results_page.png differ
diff --git a/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_welcome_page.png b/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_welcome_page.png
new file mode 100644
index 000000000..ebed853e3
Binary files /dev/null and b/Wearable/ReverseGeocoding/Screenshots/reverse_geocoding_welcome_page.png differ
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding.sln b/Wearable/ReverseGeocoding/src/ReverseGeocoding.sln
new file mode 100644
index 000000000..f6fdd925b
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2046
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ReverseGeocoding", "ReverseGeocoding\ReverseGeocoding\ReverseGeocoding.csproj", "{5AC6DE97-44E4-47E2-A91F-6286A7F3D5B4}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ReverseGeocoding.Tizen.Wearable", "ReverseGeocoding\ReverseGeocoding.Tizen.Wearable\ReverseGeocoding.Tizen.Wearable.csproj", "{386C0DF6-3D16-4AE0-A2F9-CA1E191EE0CF}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {5AC6DE97-44E4-47E2-A91F-6286A7F3D5B4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {5AC6DE97-44E4-47E2-A91F-6286A7F3D5B4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {5AC6DE97-44E4-47E2-A91F-6286A7F3D5B4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {5AC6DE97-44E4-47E2-A91F-6286A7F3D5B4}.Release|Any CPU.Build.0 = Release|Any CPU
+ {386C0DF6-3D16-4AE0-A2F9-CA1E191EE0CF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {386C0DF6-3D16-4AE0-A2F9-CA1E191EE0CF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {386C0DF6-3D16-4AE0-A2F9-CA1E191EE0CF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {386C0DF6-3D16-4AE0-A2F9-CA1E191EE0CF}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {221C5101-6FE9-4E80-BC18-4B65E77643A0}
+ EndGlobalSection
+EndGlobal
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Controls/TizenMapView.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Controls/TizenMapView.cs
new file mode 100644
index 000000000..7e769b807
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Controls/TizenMapView.cs
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using System;
+using Tizen.Maps;
+using Xamarin.Forms;
+
+namespace ReverseGeocoding.Tizen.Wearable.Controls
+{
+ ///
+ /// TizenMapView control class.
+ /// Provides base functionality of the TizenMapView.
+ ///
+ public class TizenMapView : View
+ {
+ #region fields
+
+ ///
+ /// Backing field of the Map property.
+ ///
+ private MapView _map;
+
+ #endregion
+
+ #region properties
+
+ ///
+ /// Notifies about map view initialization success.
+ ///
+ public event EventHandler MapViewSet;
+
+ ///
+ /// Control width.
+ ///
+ public int ControlWidth { get; set; }
+
+ ///
+ /// Control height.
+ ///
+ public int ControlHeight { get; set; }
+
+ ///
+ /// An instance of the Tizen MapService class.
+ ///
+ public MapService Service { get; set; }
+
+ ///
+ /// An instance of the Tizen MapView class.
+ ///
+ public MapView Map
+ {
+ get => _map;
+ set
+ {
+ _map = value;
+ MapViewSet?.Invoke(this, null);
+ }
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Renderers/TizenMapViewRenderer.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Renderers/TizenMapViewRenderer.cs
new file mode 100644
index 000000000..4fc0ce1db
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Renderers/TizenMapViewRenderer.cs
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using System;
+using ReverseGeocoding.Tizen.Wearable.Controls;
+using ReverseGeocoding.Tizen.Wearable.Renderers;
+using Tizen.Maps;
+using Xamarin.Forms.Platform.Tizen;
+
+[assembly: ExportRenderer(typeof(TizenMapView), typeof(TizenMapViewRenderer))]
+namespace ReverseGeocoding.Tizen.Wearable.Renderers
+{
+ ///
+ /// Tizen map view renderer.
+ ///
+ public class TizenMapViewRenderer : ViewRenderer
+ {
+ #region fields
+
+ ///
+ /// MapView class instance used for interacting with the map view.
+ ///
+ MapView _mapView;
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Overridden OnElementChanged method which initializes new control as a Tizen map view.
+ ///
+ /// Event arguments.
+ protected override void OnElementChanged(ElementChangedEventArgs e)
+ {
+ if (Control == null)
+ {
+ _mapView = new MapView(Forms.NativeParent, Element.Service);
+
+ _mapView.ViewReady += OnViewReady;
+
+ SetNativeControl(_mapView);
+ Control.Resize(Element.ControlWidth, Element.ControlHeight);
+ Control.Show();
+ }
+
+ base.OnElementChanged(e);
+ }
+
+ ///
+ /// Handles "ViewReady" event of the MapView class.
+ ///
+ /// Object firing the event.
+ /// Event arguments.
+ private void OnViewReady(object sender, EventArgs e)
+ {
+ Element.Map = Control;
+ _mapView.ViewReady -= OnViewReady;
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/ReverseGeocoding.Tizen.Wearable.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/ReverseGeocoding.Tizen.Wearable.cs
new file mode 100644
index 000000000..3cbf01165
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/ReverseGeocoding.Tizen.Wearable.cs
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+namespace ReverseGeocoding
+{
+ ///
+ /// ReverseGeocoding Xamarin.Forms application class for Tizen wearable profile.
+ ///
+ class Program : global::Xamarin.Forms.Platform.Tizen.FormsApplication
+ {
+ #region methods
+
+ ///
+ /// Handles creation phase of the application.
+ /// Loads Xamarin application.
+ ///
+ protected override void OnCreate()
+ {
+ base.OnCreate();
+ LoadApplication(new App());
+ }
+
+ ///
+ /// Entry method of the program/application.
+ ///
+ /// Launch arguments.
+ static void Main(string[] args)
+ {
+ var app = new Program();
+ global::Xamarin.Forms.Platform.Tizen.Forms.Init(app);
+ global::Tizen.Wearable.CircularUI.Forms.Renderer.FormsCircularUI.Init();
+ app.Run(args);
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/ReverseGeocoding.Tizen.Wearable.csproj b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/ReverseGeocoding.Tizen.Wearable.csproj
new file mode 100644
index 000000000..31ea22bb8
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/ReverseGeocoding.Tizen.Wearable.csproj
@@ -0,0 +1,39 @@
+
+
+
+
+ Exe
+ tizen50
+
+
+
+ portable
+
+
+ None
+
+
+
+
+
+
+
+
+
+
+
+ Runtime
+
+
+
+
+
+
+ MSBuild:UpdateDesignTimeXaml
+
+
+ MSBuild:UpdateDesignTimeXaml
+
+
+
+
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/IMapServiceProvider.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/IMapServiceProvider.cs
new file mode 100644
index 000000000..9f4b9b80f
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/IMapServiceProvider.cs
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using Tizen.Maps;
+
+namespace ReverseGeocoding.Tizen.Wearable.Services
+{
+ ///
+ /// Provides methods to get map service.
+ ///
+ public interface IMapServiceProvider
+ {
+ #region methods
+
+ ///
+ /// Gets MapService class instance.
+ ///
+ /// MapService class instance.
+ MapService GetService();
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/InformationPopupService.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/InformationPopupService.cs
new file mode 100644
index 000000000..b6a54f59c
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/InformationPopupService.cs
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Interfaces;
+using ReverseGeocoding.Tizen.Wearable.Services;
+using Tizen.Wearable.CircularUI.Forms;
+using Xamarin.Forms;
+using Command = Xamarin.Forms.Command;
+
+[assembly: Xamarin.Forms.Dependency(typeof(InformationPopupService))]
+namespace ReverseGeocoding.Tizen.Wearable.Services
+{
+ ///
+ /// Provides methods to use the information popup service.
+ ///
+ class InformationPopupService : IInformationPopupService
+ {
+ #region fields
+
+ ///
+ /// Information popup class instance.
+ ///
+ InformationPopup _informationPopup;
+
+ #endregion
+
+ #region properties
+
+ ///
+ /// Gets or sets text displayed on the loading popup.
+ ///
+ public string LoadingText { get; set; }
+
+ ///
+ /// Gets or sets text displayed on the error popup.
+ ///
+ public string ErrorPopupText { get; set; }
+
+ ///
+ /// Gets or sets text displayed on the error popup button.
+ ///
+ public string ErrorPopupButtonText { get; set; }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Displays loading popup.
+ ///
+ public void ShowLoadingPopup()
+ {
+ _informationPopup = new InformationPopup();
+ _informationPopup.Title = LoadingText;
+ _informationPopup.Text = LoadingText;
+ _informationPopup.IsProgressRunning = true;
+
+ _informationPopup.Show();
+ }
+
+ ///
+ /// Dismisses the popup.
+ ///
+ public void Dismiss()
+ {
+ _informationPopup.Dismiss();
+ }
+
+ ///
+ /// Shows error popup with action button.
+ ///
+ public void ShowErrorPopup()
+ {
+ InformationPopup informationPopup = new InformationPopup();
+ MenuItem bottomButton = new MenuItem()
+ {
+ Text = ErrorPopupButtonText,
+ Command = new Command(() =>
+ {
+ informationPopup.Dismiss();
+ })
+ };
+
+ informationPopup.Text = ErrorPopupText;
+ informationPopup.BottomButton = bottomButton;
+
+ informationPopup.Show();
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/MapServiceProvider.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/MapServiceProvider.cs
new file mode 100644
index 000000000..9cc15cf1b
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/MapServiceProvider.cs
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Tizen.Wearable.Services;
+using Tizen.Maps;
+
+[assembly: Xamarin.Forms.Dependency(typeof(MapServiceProvider))]
+
+namespace ReverseGeocoding.Tizen.Wearable.Services
+{
+ ///
+ /// Manages map service.
+ ///
+ public class MapServiceProvider : IMapServiceProvider
+ {
+ #region fields
+
+ ///
+ /// MapService class instance.
+ ///
+ private readonly MapService _mapService;
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ public MapServiceProvider()
+ {
+ _mapService = new MapService(Config.ProviderName, Config.AuthenticationToken);
+ }
+
+ ///
+ /// Gets MapService class instance.
+ ///
+ /// MapService instance.
+ public MapService GetService()
+ {
+ return _mapService;
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingResponseArgs.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingResponseArgs.cs
new file mode 100644
index 000000000..022d95fea
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingResponseArgs.cs
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Interfaces;
+using System;
+
+namespace ReverseGeocoding.Tizen.Wearable.Services
+{
+ ///
+ /// Defines properties that are used for the service response.
+ ///
+ class ReverseGeocodingResponseArgs : EventArgs, IReverseGeocodingResponseArgs
+ {
+ #region properties
+
+ ///
+ /// Determines if response was successful.
+ ///
+ public bool Success { get; }
+
+ ///
+ /// Response result.
+ ///
+ public string Result { get; }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class.
+ ///
+ /// Defines if the request was successful.
+ /// Defines response result.
+ public ReverseGeocodingResponseArgs(bool success, string result = "")
+ {
+ Success = success;
+ Result = result;
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingService.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingService.cs
new file mode 100644
index 000000000..21289075f
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingService.cs
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Interfaces;
+using ReverseGeocoding.Common;
+using ReverseGeocoding.Tizen.Wearable.Services;
+using ReverseGeocoding.ViewModels;
+using System;
+using Tizen.Maps;
+using Xamarin.Forms;
+
+[assembly: Xamarin.Forms.Dependency(typeof(ReverseGeocodingService))]
+
+namespace ReverseGeocoding.Tizen.Wearable.Services
+{
+ ///
+ /// Provides methods to use the maps and their services.
+ ///
+ public class ReverseGeocodingService : IReverseGeocodingService
+ {
+ #region fields
+
+ ///
+ /// MapService class instance used for getting the map service data.
+ ///
+ private MapService _mapService;
+
+ #endregion
+
+ #region properties
+
+ ///
+ /// Notifies about user consent.
+ ///
+ public event EventHandler UserConsent;
+
+ ///
+ /// Notifies about receiving response.
+ ///
+ public event EventHandler ResponseReceived;
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ public ReverseGeocodingService()
+ {
+ _mapService = DependencyService.Get().GetService();
+ }
+
+ ///
+ /// Requests to check user consent.
+ ///
+ public async void RequestUserConsent()
+ {
+ bool consent = await _mapService.RequestUserConsent();
+ UserConsent?.Invoke(this, new ReverseGeocodingUserConsentArgs(consent));
+ }
+
+ ///
+ /// Creates and sends request to reverse geocode service.
+ ///
+ /// Coordinates of the point.
+ public async void CreateReverseGeocodeRequest(PointGeocoordinates pointGeocoordinates)
+ {
+ try
+ {
+ var request = _mapService.CreateReverseGeocodeRequest(pointGeocoordinates.Latitude, pointGeocoordinates.Longitude);
+ var response = await request.GetResponseAsync();
+
+ foreach (var result in response)
+ {
+ ResponseReceived?.Invoke(this, new ReverseGeocodingResponseArgs(true, result.ToString()));
+ }
+ }
+ catch (Exception)
+ {
+ ResponseReceived?.Invoke(this, new ReverseGeocodingResponseArgs(false));
+ }
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingUserConsentArgs.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingUserConsentArgs.cs
new file mode 100644
index 000000000..5fe499711
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Services/ReverseGeocodingUserConsentArgs.cs
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.ViewModels;
+using System;
+
+namespace ReverseGeocoding.Tizen.Wearable.Services
+{
+ ///
+ /// Event arguments providing information about user consent.
+ ///
+ public class ReverseGeocodingUserConsentArgs : EventArgs, IReverseGeocodingUserConsentArgs
+ {
+ #region properties
+
+ ///
+ /// Consent status value.
+ ///
+ public bool Consent { get; }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ /// Consent status value.
+ public ReverseGeocodingUserConsentArgs(bool consent)
+ {
+ Consent = consent;
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/MainPage.xaml b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/MainPage.xaml
new file mode 100644
index 000000000..ee1d52baf
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/MainPage.xaml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/MainPage.xaml.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/MainPage.xaml.cs
new file mode 100644
index 000000000..987d2a9a2
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/MainPage.xaml.cs
@@ -0,0 +1,210 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Tizen.Wearable.Services;
+using Tizen.Maps;
+using Tizen.Wearable.CircularUI.Forms;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.Tizen;
+using Xamarin.Forms.Xaml;
+using ReverseGeocoding.Common;
+using ElmSharp.Wearable;
+using ReverseGeocoding.Tizen.Wearable.Controls;
+
+namespace ReverseGeocoding.Tizen.Wearable.Views
+{
+ ///
+ /// Main page of the application displaying the map.
+ ///
+ [XamlCompilation(XamlCompilationOptions.Compile)]
+ public partial class MainPage : CirclePage
+ {
+ #region fields
+
+ ///
+ /// Initial map latitude.
+ ///
+ private const double MAP_CENTER_LATITUDE = 52.229676;
+
+ ///
+ /// Initial map longitude.
+ ///
+ private const double MAP_CENTER_LONGITUDE = 21.012229;
+
+ ///
+ /// Default zoom level.
+ ///
+ private const int DEFAULT_ZOOM_LEVEL = 14;
+
+ ///
+ /// Device screen size.
+ ///
+ private const int SCREEN_SIZE = 360;
+
+ ///
+ /// Represents the pin on the map.
+ ///
+ private Pin _pin;
+
+ ///
+ /// MapService class instance used for getting the map service data.
+ ///
+ private MapService _mapService;
+
+ ///
+ /// TizenMapView class instance used for interacting with the map view.
+ ///
+ private TizenMapView _mapView;
+
+ ///
+ /// Indicates if map was displayed.
+ ///
+ private bool _mapAppeared;
+
+ #endregion
+
+ #region properties
+
+ ///
+ /// Bindable property definition for pin selected.
+ ///
+ public static readonly BindableProperty PinPlacedProperty = BindableProperty.Create(
+ nameof(PinPlaced),
+ typeof(bool),
+ typeof(MainPage),
+ false);
+
+ ///
+ /// Gets or sets information if pin is placed.
+ ///
+ public bool PinPlaced
+ {
+ get => (bool)GetValue(PinPlacedProperty);
+ set => SetValue(PinPlacedProperty, value);
+ }
+
+ ///
+ /// Bindable property definition for point coordinates.
+ ///
+ public static readonly BindableProperty PointProperty = BindableProperty.Create(
+ nameof(Point),
+ typeof(PointGeocoordinates),
+ typeof(MainPage),
+ null);
+
+ ///
+ /// Gets or sets information about current coordinates of the pin.
+ ///
+ public PointGeocoordinates Point
+ {
+ get => (PointGeocoordinates)GetValue(PointProperty);
+ set => SetValue(PointProperty, value);
+ }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ public MainPage()
+ {
+ InitializeComponent();
+
+ _mapService = DependencyService.Get().GetService();
+
+ PinPlaced = false;
+
+ _mapAppeared = false;
+
+ _mapView = new TizenMapView
+ {
+ Service = _mapService,
+ ControlWidth = SCREEN_SIZE,
+ ControlHeight = SCREEN_SIZE
+ };
+
+ Content = _mapView;
+ }
+
+ ///
+ /// Handles the long pressed event of the MapView object.
+ ///
+ /// Object firing the event.
+ /// Event arguments.
+ private void OnMapLongPressed(object sender, MapGestureEventArgs e)
+ {
+ if (_pin == null)
+ {
+ _pin = new Pin(new Geocoordinates(MAP_CENTER_LATITUDE, MAP_CENTER_LONGITUDE),
+ ResourcePath.GetPath("images/indicator.png"));
+ _mapView.Map.Add(_pin);
+ Point = new PointGeocoordinates(MAP_CENTER_LATITUDE, MAP_CENTER_LONGITUDE);
+ }
+
+ PinPlaced = true;
+ _pin.Coordinates = e.Geocoordinates;
+ Point.Latitude = e.Geocoordinates.Latitude;
+ Point.Longitude = e.Geocoordinates.Longitude;
+ }
+
+ ///
+ /// Zooms in/out map on rotary event.
+ ///
+ /// Rotary arguments.
+ private void OnRotaryChange(ElmSharp.Wearable.RotaryEventArgs args)
+ {
+ if (args.IsClockwise)
+ {
+ _mapView.Map.ZoomLevel++;
+ }
+ else
+ {
+ _mapView.Map.ZoomLevel--;
+ }
+ }
+
+ ///
+ /// Overrides OnAppearing method.
+ /// Registers event handlers and sets map properties.
+ ///
+ protected override void OnAppearing()
+ {
+ if (!_mapAppeared)
+ {
+ _mapView.Map.MapType = MapTypes.Normal;
+ _mapView.Map.ZoomLevel = DEFAULT_ZOOM_LEVEL;
+ _mapView.Map.Center = new Geocoordinates(MAP_CENTER_LATITUDE, MAP_CENTER_LONGITUDE);
+ _mapAppeared = true;
+ }
+
+ RotaryEventManager.Rotated += OnRotaryChange;
+ _mapView.Map.LongPressed += OnMapLongPressed;
+ }
+
+ ///
+ /// Overrides OnDisappearing method.
+ /// Unregisters event handlers.
+ ///
+ protected override void OnDisappearing()
+ {
+ RotaryEventManager.Rotated -= OnRotaryChange;
+ _mapView.Map.LongPressed -= OnMapLongPressed;
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/PageNavigation.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/PageNavigation.cs
new file mode 100644
index 000000000..1b7296e79
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/PageNavigation.cs
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Tizen.Wearable.Views;
+using ReverseGeocoding.Views;
+using System;
+using Xamarin.Forms;
+
+[assembly: Dependency(typeof(PageNavigation))]
+
+namespace ReverseGeocoding.Tizen.Wearable.Views
+{
+ ///
+ /// Provides methods which allow to navigate between pages.
+ ///
+ public class PageNavigation : IPageNavigation
+ {
+ #region methods
+
+ ///
+ /// Creates welcome page and sets it as active.
+ ///
+ public void CreateWelcomePage()
+ {
+ Application.Current.MainPage = new WelcomePage();
+ }
+
+ ///
+ /// Creates main page and sets it as active.
+ ///
+ public void CreateMainPage()
+ {
+ Application.Current.MainPage = new NavigationPage(new MainPage());
+ }
+
+ ///
+ /// Closes the application.
+ ///
+ public void Close()
+ {
+ try
+ {
+ global::Tizen.Applications.Application.Current.Exit();
+ }
+ catch (Exception)
+ {
+ global::Tizen.Log.Error("ReverseGeocoding", "Unable to close the application");
+ }
+ }
+
+ ///
+ /// Creates results page and sets it as active.
+ ///
+ public void CreateResultsPage()
+ {
+ Application.Current.MainPage?.Navigation.PushAsync(new ResultsPage());
+ }
+
+ ///
+ /// Navigates to previous page.
+ ///
+ public void GoBack()
+ {
+ Application.Current.MainPage?.Navigation.PopAsync();
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/ResultsPage.xaml b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/ResultsPage.xaml
new file mode 100644
index 000000000..dde4165f3
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/ResultsPage.xaml
@@ -0,0 +1,32 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/ResultsPage.xaml.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/ResultsPage.xaml.cs
new file mode 100644
index 000000000..b9518def5
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/ResultsPage.xaml.cs
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using Tizen.Wearable.CircularUI.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace ReverseGeocoding.Tizen.Wearable.Views
+{
+ ///
+ /// Presents the information about the previously selected point on map.
+ ///
+ [XamlCompilation(XamlCompilationOptions.Compile)]
+ public partial class ResultsPage : CirclePage
+ {
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ public ResultsPage()
+ {
+ InitializeComponent();
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/WelcomePage.xaml b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/WelcomePage.xaml
new file mode 100644
index 000000000..7564e253b
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/WelcomePage.xaml
@@ -0,0 +1,37 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/WelcomePage.xaml.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/WelcomePage.xaml.cs
new file mode 100644
index 000000000..856bb17fd
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/Views/WelcomePage.xaml.cs
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using Xamarin.Forms.Xaml;
+using Tizen.Wearable.CircularUI.Forms;
+
+namespace ReverseGeocoding.Tizen.Wearable.Views
+{
+ ///
+ /// Welcome page.
+ ///
+ [XamlCompilation(XamlCompilationOptions.Compile)]
+ public partial class WelcomePage : CirclePage
+ {
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ public WelcomePage()
+ {
+ InitializeComponent();
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/bg.png b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/bg.png
new file mode 100644
index 000000000..ae81d06ff
Binary files /dev/null and b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/bg.png differ
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/indicator.png b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/indicator.png
new file mode 100644
index 000000000..43b339f79
Binary files /dev/null and b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/indicator.png differ
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/reverse_geocoding.png b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/reverse_geocoding.png
new file mode 100644
index 000000000..d06975503
Binary files /dev/null and b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/reverse_geocoding.png differ
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/reverse_geocoding_76.png b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/reverse_geocoding_76.png
new file mode 100644
index 000000000..56c5d912a
Binary files /dev/null and b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/res/images/reverse_geocoding_76.png differ
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/shared/res/ReverseGeocoding.Tizen.Wearable.png b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/shared/res/ReverseGeocoding.Tizen.Wearable.png
new file mode 100644
index 000000000..d06975503
Binary files /dev/null and b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/shared/res/ReverseGeocoding.Tizen.Wearable.png differ
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/tizen-manifest.xml b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/tizen-manifest.xml
new file mode 100644
index 000000000..a7db69a5e
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding.Tizen.Wearable/tizen-manifest.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+ ReverseGeocoding.Tizen.Wearable.png
+
+
+
+
+
+ http://tizen.org/privilege/mapservice
+ http://tizen.org/privilege/network.get
+ http://tizen.org/privilege/internet
+
+
+
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Common/PointGeocoordinates.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Common/PointGeocoordinates.cs
new file mode 100644
index 000000000..c85a373fe
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Common/PointGeocoordinates.cs
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+namespace ReverseGeocoding.Common
+{
+ ///
+ /// Stores information about geocoordinates.
+ ///
+ public class PointGeocoordinates
+ {
+ #region properties
+
+ ///
+ /// Gets or sets latitude.
+ ///
+ public double Latitude { get; set; }
+
+ ///
+ /// Gets or sets longitude.
+ ///
+ public double Longitude { get; set; }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ /// Latitude value.
+ /// Longitude value.
+ public PointGeocoordinates(double latitude, double longitude)
+ {
+ Latitude = latitude;
+ Longitude = longitude;
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Config/Config.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Config/Config.cs
new file mode 100644
index 000000000..1e8e77f8c
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Config/Config.cs
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+namespace ReverseGeocoding
+{
+ ///
+ /// Provides application settings.
+ ///
+ public static class Config
+ {
+ #region fields
+
+ ///
+ /// Map provider's name.
+ ///
+ private const string PROVIDER_NAME = "HERE";
+
+ ///
+ /// ID registered with provider.
+ /// Please visit http://developer.here.com to obtain application id.
+ ///
+ private const string APP_ID = "hgTt8y5V91b7gWydK2df";
+
+ ///
+ /// Key assigned with application ID.
+ /// Please visit http://developer.here.com to obtain application key.
+ ///
+ private const string APP_KEY = "YwiXR-_JkJ4R1yWz4eMjbw";
+
+ #endregion
+
+ #region properties
+
+ ///
+ /// Provider name.
+ ///
+ public static string ProviderName => PROVIDER_NAME;
+
+ ///
+ /// Authentication token used to initialize map library.
+ ///
+ public static string AuthenticationToken => APP_ID + "/" + APP_KEY;
+
+ ///
+ /// Map credentials indicator.
+ /// True if map application ID and key are not empty.
+ ///
+ /// True if both fields are not empty.
+ public static bool IsMapProviderConfigured() => APP_ID.Length > 0 && APP_KEY.Length > 0;
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IInformationPopupService.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IInformationPopupService.cs
new file mode 100644
index 000000000..44f3c3a70
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IInformationPopupService.cs
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+namespace ReverseGeocoding.Interfaces
+{
+ ///
+ /// Provides methods to use the information popup service.
+ ///
+ public interface IInformationPopupService
+ {
+ #region properties
+
+ ///
+ /// Gets or sets text displayed on the loading popup.
+ ///
+ string LoadingText { get; set; }
+
+ ///
+ /// Gets or sets text displayed on the error popup.
+ ///
+ string ErrorPopupText { get; set; }
+
+ ///
+ /// Gets or sets text displayed on the error popup button.
+ ///
+ string ErrorPopupButtonText { get; set; }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Displays loading popup.
+ ///
+ void ShowLoadingPopup();
+
+ ///
+ /// Dismisses the popup.
+ ///
+ void Dismiss();
+
+ ///
+ /// Shows error popup with action button.
+ ///
+ void ShowErrorPopup();
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingResponseArgs.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingResponseArgs.cs
new file mode 100644
index 000000000..5d8169bab
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingResponseArgs.cs
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+namespace ReverseGeocoding.Interfaces
+{
+ ///
+ /// Defines properties that are used for the service response.
+ ///
+ public interface IReverseGeocodingResponseArgs
+ {
+ #region properties
+
+ ///
+ /// Determines if response was successful.
+ ///
+ bool Success { get; }
+
+ ///
+ /// Response result.
+ ///
+ string Result { get; }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingService.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingService.cs
new file mode 100644
index 000000000..0808e2af3
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingService.cs
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Common;
+using ReverseGeocoding.ViewModels;
+using System;
+
+namespace ReverseGeocoding.Interfaces
+{
+ ///
+ /// Provides methods to use the maps and their services.
+ ///
+ public interface IReverseGeocodingService
+ {
+ #region properties
+
+ ///
+ /// Notifies about user consent.
+ ///
+ event EventHandler UserConsent;
+
+ ///
+ /// Notifies about receiving response.
+ ///
+ event EventHandler ResponseReceived;
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Requests to check user consent.
+ ///
+ void RequestUserConsent();
+
+ ///
+ /// Creates and sends request to reverse geocode service.
+ ///
+ /// Coordinates of the point.
+ void CreateReverseGeocodeRequest(PointGeocoordinates pointGeocoordinates);
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingUserConsentArgs.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingUserConsentArgs.cs
new file mode 100644
index 000000000..cde2d68cd
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Interfaces/IReverseGeocodingUserConsentArgs.cs
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+namespace ReverseGeocoding.ViewModels
+{
+ ///
+ /// Defines properties that should be implemented by class used to notifying about the user consent status.
+ ///
+ public interface IReverseGeocodingUserConsentArgs
+ {
+ #region properties
+
+ ///
+ /// Consent status value.
+ ///
+ bool Consent { get; }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.csproj b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.csproj
new file mode 100644
index 000000000..05dca2aff
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.csproj
@@ -0,0 +1,12 @@
+
+
+
+ netstandard2.0
+
+
+
+
+
+
+
+
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.xaml b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.xaml
new file mode 100644
index 000000000..15d41989f
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.xaml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.xaml.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.xaml.cs
new file mode 100644
index 000000000..1d1412a55
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ReverseGeocoding.xaml.cs
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Interfaces;
+using ReverseGeocoding.Views;
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace ReverseGeocoding
+{
+ ///
+ /// Main application class.
+ ///
+ [XamlCompilation(XamlCompilationOptions.Compile)]
+ public partial class App : Application
+ {
+ #region methods
+
+ ///
+ /// Initializes application.
+ ///
+ public App()
+ {
+ InitializeComponent();
+
+ DependencyService.Get().CreateWelcomePage();
+
+ IInformationPopupService popupService = DependencyService.Get();
+ popupService.LoadingText = "Loading";
+ popupService.ErrorPopupText = "Connection failed.";
+ popupService.ErrorPopupButtonText = "OK";
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ViewModels/MainViewModel.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ViewModels/MainViewModel.cs
new file mode 100644
index 000000000..efdee8c94
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ViewModels/MainViewModel.cs
@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using Xamarin.Forms;
+using ReverseGeocoding.Views;
+using System.Windows.Input;
+using ReverseGeocoding.Interfaces;
+using ReverseGeocoding.Common;
+
+namespace ReverseGeocoding.ViewModels
+{
+ ///
+ /// The application's main view model class (abstraction of the view).
+ ///
+ public class MainViewModel : ViewModelBase
+ {
+ #region fields
+
+ ///
+ /// Reference to object handling navigation between pages obtained in constructor using DependencyService.
+ ///
+ private readonly IPageNavigation _navigation;
+
+ ///
+ /// Reference to object handling reverse geocoding services obtained in constructor using DependencyService.
+ ///
+ private readonly IReverseGeocodingService _reverseGeocodingService;
+
+ ///
+ /// Reference to object handling information popup obtained in constructor using DependencyService.
+ ///
+ private readonly IInformationPopupService _informationPopupService;
+
+ ///
+ /// Represents the data about the place which was selected.
+ ///
+ private string _place;
+
+ #endregion
+
+ #region properties
+
+ ///
+ /// Navigates to main page.
+ ///
+ public ICommand GoToMainPageCommand { get; private set; }
+
+ ///
+ /// Navigates to results page.
+ ///
+ public ICommand GoToResultsPageCommand { get; private set; }
+
+ ///
+ /// Navigates to previous page.
+ ///
+ public ICommand GoToPreviousPageCommand { get; private set; }
+
+ ///
+ /// Gets or sets data about the place which was selected.
+ ///
+ public string Place
+ {
+ get => _place;
+ set => SetProperty(ref _place, value);
+ }
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Initializes class instance.
+ ///
+ public MainViewModel()
+ {
+ _navigation = DependencyService.Get();
+ _reverseGeocodingService = DependencyService.Get();
+ _informationPopupService = DependencyService.Get();
+
+ _reverseGeocodingService.UserConsent += ServiceOnUserConsented;
+ _reverseGeocodingService.ResponseReceived += OnResponseReceived;
+
+ Place = "";
+
+ InitCommands();
+ }
+
+ ///
+ /// Initializes commands.
+ ///
+ private void InitCommands()
+ {
+ GoToMainPageCommand = new Command(ExecuteGoToMainPage);
+ GoToResultsPageCommand = new Command(ExecuteGoToResultsPage);
+ GoToPreviousPageCommand = new Command(ExecuteGoToPreviousPage);
+ }
+
+ ///
+ /// Handles execution of "GoToResultsPageCommand".
+ ///
+ /// Geocoordinates of the selected point.
+ private void ExecuteGoToResultsPage(PointGeocoordinates geocoordinates)
+ {
+ _informationPopupService.ShowLoadingPopup();
+ _reverseGeocodingService.CreateReverseGeocodeRequest(geocoordinates);
+ }
+
+ ///
+ /// Handles execution of "GoToMainPageCommand".
+ ///
+ private void ExecuteGoToMainPage()
+ {
+ _reverseGeocodingService.RequestUserConsent();
+ }
+
+ ///
+ /// Handles "UserConsent" event of the geocoding service.
+ ///
+ /// Object firing the event.
+ /// Event arguments.
+ private void ServiceOnUserConsented(object sender, IReverseGeocodingUserConsentArgs e)
+ {
+ if (e.Consent)
+ {
+ _navigation.CreateMainPage();
+ }
+ else
+ {
+ _navigation.Close();
+ }
+ }
+
+ ///
+ /// Handles the execution of "GoToPreviousPageCommand".
+ ///
+ private void ExecuteGoToPreviousPage()
+ {
+ _navigation.GoBack();
+ }
+
+ ///
+ /// Handles "ResponseReceived" event of the geocoding service.
+ ///
+ /// Object firing the event.
+ /// Event arguments.
+ private void OnResponseReceived(object sender, IReverseGeocodingResponseArgs e)
+ {
+ if (e.Success)
+ {
+ Place = e.Result;
+ _navigation.CreateResultsPage();
+ _informationPopupService.Dismiss();
+ }
+ else
+ {
+ _informationPopupService.Dismiss();
+ _informationPopupService.ShowErrorPopup();
+ }
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ViewModels/ViewModelBase.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ViewModels/ViewModelBase.cs
new file mode 100644
index 000000000..3a0fc9d76
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/ViewModels/ViewModelBase.cs
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+
+namespace ReverseGeocoding.ViewModels
+{
+ ///
+ /// Class that provides basic functionality for view models.
+ /// Implements INotifyPropertyChanged interface.
+ ///
+ public class ViewModelBase : INotifyPropertyChanged
+ {
+ #region properties
+
+ ///
+ /// PropertyChanged event handler.
+ ///
+ public event PropertyChangedEventHandler PropertyChanged;
+
+ #endregion
+
+ #region methods
+
+ ///
+ /// Updates value of the "storage" argument with value given by the second argument.
+ /// Notifies the application about update of the property which has executed this method.
+ ///
+ /// Type of storage field.
+ /// Field reference.
+ /// New value.
+ /// Name of property triggered change.
+ /// Returns true if storage is successfully updated, false otherwise.
+ protected bool SetProperty(ref T storage, T value,
+ [CallerMemberName] string propertyName = null)
+ {
+ if (Equals(storage, value))
+ {
+ return false;
+ }
+
+ storage = value;
+ OnPropertyChanged(propertyName);
+ return true;
+ }
+
+ ///
+ /// Notifies the application about update of the property with name given as a parameter.
+ ///
+ /// Property name.
+ protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
+ {
+ PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+ }
+
+ #endregion
+ }
+}
diff --git a/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Views/IPageNavigation.cs b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Views/IPageNavigation.cs
new file mode 100644
index 000000000..5cbdb9ae9
--- /dev/null
+++ b/Wearable/ReverseGeocoding/src/ReverseGeocoding/ReverseGeocoding/Views/IPageNavigation.cs
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * 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.
+ */
+using ReverseGeocoding.Interfaces;
+
+namespace ReverseGeocoding.Views
+{
+ ///
+ /// Provides methods which allow to navigate between pages.
+ ///
+ public interface IPageNavigation
+ {
+ #region methods
+
+ ///
+ /// Creates welcome page and sets it as active.
+ ///
+ void CreateWelcomePage();
+
+ ///
+ /// Creates main page and sets it as active.
+ ///
+ void CreateMainPage();
+
+ ///
+ /// Closes the application.
+ ///
+ void Close();
+
+ ///
+ /// Creates welcome page and sets it as active.
+ ///
+ void CreateResultsPage();
+
+ ///
+ /// Navigates to previous page.
+ ///
+ void GoBack();
+
+ #endregion
+ }
+}