Fix bugs for data files and key events

* Data files will be created in application's private area.
* Key event including Shift key value will be handled properly.

Author: seungsoo47

packages/webview_flutter/README.md

@@ -25,10 +25,10 @@ This package is not an _endorsed_ implementation of `webview_flutter`. Therefore
 ```yaml
 dependencies:
   webview_flutter: ^1.0.6
-  webview_flutter_tizen: ^1.0.0
+  webview_flutter_tizen: ^0.1.0
 ```
 
-To enable tizen implementation, you can refer to the following:
+## Example
 
 ```dart
 import 'dart:io';

packages/webview_flutter/tizen/src/webview.cc

@@ -495,9 +495,17 @@ static LWE::KeyValue EcoreEventKeyToKeyValue(const char* ecore_key_string,
       }
       return (LWE::KeyValue)(LWE::KeyValue::Digit0Key + ch - '0');
     } else if (ch >= 'a' && ch <= 'z') {
-      return (LWE::KeyValue)(LWE::KeyValue::LowerAKey + ch - 'a');
+      if (is_shift_pressed) {
+        return (LWE::KeyValue)(LWE::KeyValue::LowerAKey + ch - 'a' - 32);
+      } else {
+        return (LWE::KeyValue)(LWE::KeyValue::LowerAKey + ch - 'a');
+      }
     } else if (ch >= 'A' && ch <= 'Z') {
-      return (LWE::KeyValue)(LWE::KeyValue::AKey + ch - 'A');
+      if (is_shift_pressed) {
+        return (LWE::KeyValue)(LWE::KeyValue::AKey + ch - 'A' + 32);
+      } else {
+        return (LWE::KeyValue)(LWE::KeyValue::AKey + ch - 'A');
+      }
     }
   } else if (strcmp("XF86AudioRaiseVolume", ecore_key_string) == 0) {
     return LWE::KeyValue::TVVolumeUpKey;
@@ -583,12 +591,6 @@ void WebView::DispatchKeyDownEvent(Ecore_Event_Key* key_event) {
     return;
   }
 
-#ifdef TV_PROFILE
-  if ((strncmp(key_name.data(), "XF86Back", 8) == 0)) {
-    key_name = "Escape";
-  }
-#endif
-
   if ((strcmp(key_name.data(), "XF86Exit") == 0) ||
       (strcmp(key_name.data(), "Select") == 0) ||
       (strcmp(key_name.data(), "Cancel") == 0)) {
@@ -620,7 +622,8 @@ void WebView::DispatchKeyDownEvent(Ecore_Event_Key* key_event) {
   };
   Param* p = new Param();
   p->webview_instance = webview_instance_;
-  p->key_value = EcoreEventKeyToKeyValue(key_name.data(), false);
+  p->key_value =
+      EcoreEventKeyToKeyValue(key_name.data(), (key_event->modifiers & 1));
 
   webview_instance_->AddIdleCallback(
       [](void* data) {
@@ -642,18 +645,14 @@ void WebView::DispatchKeyUpEvent(Ecore_Event_Key* key_event) {
     return;
   }
 
-#ifdef TV_PROFILE
-  if ((strncmp(key_name.data(), "XF86Back", 8) == 0)) {
-    key_name = "Escape";
-  }
-#endif
   struct Param {
     LWE::WebContainer* webview_instance;
     LWE::KeyValue key_value;
   };
   Param* p = new Param();
   p->webview_instance = webview_instance_;
-  p->key_value = EcoreEventKeyToKeyValue(key_name.data(), false);
+  p->key_value =
+      EcoreEventKeyToKeyValue(key_name.data(), (key_event->modifiers & 1));
 
   webview_instance_->AddIdleCallback(
       [](void* data) {

packages/webview_flutter/tizen/src/webview_factory.cc

@@ -1,5 +1,6 @@
 #include "webview_factory.h"
 
+#include <app_common.h>
 #include <flutter/method_channel.h>
 #include <flutter/plugin_registrar.h>
 #include <flutter/standard_message_codec.h>
@@ -19,14 +20,21 @@
 WebViewFactory::WebViewFactory(flutter::PluginRegistrar* registrar,
                                FlutterTextureRegistrar* textureRegistrar)
     : PlatformViewFactory(registrar), textureRegistrar_(textureRegistrar) {
-  // temporlal soluation
-  std::string localstoragePath =
-      "/tmp/" + std::string("StarFish_localStorage.db");
-  std::string cookiePath = "/tmp/" + std::string("StarFish_cookies.db");
-  std::string cachePath = "/tmp/" + std::string("Starfish_cache.db");
+  char* path = app_get_data_path();
+  if (!path || strlen(path) == 0) {
+    path = "/tmp/";
+  }
+  std::string localstoragePath = path + std::string("StarFish_localStorage.db");
+  std::string cookiePath = path + std::string("StarFish_cookies.db");
+  std::string cachePath = path + std::string("Starfish_cache.db");
 
   LWE::LWE::Initialize(localstoragePath.c_str(), cookiePath.c_str(),
                        cachePath.c_str());
+
+  if (path) {
+    free(path);
+    path = nullptr;
+  }
 }
 
 PlatformView* WebViewFactory::Create(int viewId, double width, double height,