offline対応。

ABVJE_Launcher_Android/AndroidManifest.xml

@@ -11,6 +11,8 @@
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.GET_TASKS" /><!-- ActivityManager.RunningTaskInfo -->
     <uses-permission android:name="android.permission.WAKE_LOCK" /><!-- using PowerManager WakeLocks to keep processor from sleeping or screen from dimming -->
     <uses-permission android:name="android.permission.READ_LOGS" /><!-- an application to read the low-level system log files. -->

ABVJE_UI_Android/src/jp/agentec/abook/abv/ui/home/activity/ChatWebviewActivity.java

@@ -14,7 +14,11 @@ import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.net.ConnectivityManager;
+import android.net.Network;
+import android.net.NetworkInfo;
 import android.net.Uri;
+import android.net.wifi.WifiManager;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Environment;
@@ -132,6 +136,7 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
+
         super.onCreate(savedInstanceState);
         if (isNormalSize()) {
             setPortraitIfNormal();
@@ -372,19 +377,34 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
                         Toast.LENGTH_LONG).show();
             }
         });
-
         // ブロードキャストレシーバーの追加
+
         receiver = new BroadcastReceiver() {
             @Override
             public void onReceive(Context context, Intent intent) {
+                ConnectivityManager connectivityManager = (ConnectivityManager) getApplicationContext().getSystemService(Context.CONNECTIVITY_SERVICE);
+
                 if (DownloadManager.ACTION_DOWNLOAD_COMPLETE.equals(intent.getAction())) {
                     mChatWebView.loadUrl("javascript:CHAT_UI.dismissLoadingIndicator()");
                 }
+
+                if (intent.getAction().equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
+                    NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
+                    if (networkInfo == null || !networkInfo.isConnectedOrConnecting()) {
+                        isOnline = false;
+                        mChatWebView.loadUrl("javascript:CHAT_UI.refreshForOffline();");
+                    } else {
+                        isOnline = true;
+                        mChatWebView.loadUrl("javascript:CHAT_UI.refreshForOnline();");
+                    }
+                }
             }
         };
 
         // レシーバーオブジェクトの生成
         IntentFilter tempIntent = new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE);
+        tempIntent.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
+        tempIntent.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
         registerReceiver(receiver, tempIntent);
 
         mChatWebView.setWebViewClient(new WebViewClient() {
@@ -994,8 +1014,7 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
         }
 
         @JavascriptInterface
-        public boolean addFavoriteUser(String shopMemberId) throws NetworkDisconnectedException, AcmsException {
-
+        public boolean addFavoriteUser(String shopMemberId) throws AcmsException {
             Integer favoriteCount = communicationLogic.getFavoriteCount();
             if (favoriteCount >= ABookCommConstants.SIZE.MAX_FAVORITE_COUNT ) {
                 mChatWebView.post(new Runnable() {
@@ -1006,8 +1025,37 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
                 });
                 return false;
             } else {
-                boolean result = insertFavoriteUser(shopMemberId);
-                if (!result) { return false; }
+                boolean result = false;
+                try {
+                    result = insertFavoriteUser(shopMemberId);
+                    if (!result) { return false; }
+
+                    mChatWebView.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            mChatWebView.loadUrl("javascript:CHAT_UI.refreshContactScreen();");
+                        }
+                    });
+                    return true;
+                } catch (NetworkDisconnectedException e) {
+                    mChatWebView.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            mChatWebView.loadUrl("javascript:alert('接続しているネットワークがありません。');");
+                        }
+                    });
+                }
+            }
+            return false;
+        }
+
+        @JavascriptInterface
+        public boolean removeFavoriteUser(String shopMemberId) throws AcmsException {
+            try {
+                boolean result = deleteFavoriteUser(shopMemberId);
+                if (!result) {
+                    return false;
+                }
                 mChatWebView.post(new Runnable() {
                     @Override
                     public void run() {
@@ -1015,24 +1063,19 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
                     }
                 });
                 return true;
-            }
-        }
-
-        @JavascriptInterface
-        public void removeFavoriteUser(String shopMemberId) throws NetworkDisconnectedException, AcmsException {
-            boolean result = deleteFavoriteUser(shopMemberId);
-            if (result) {
+            } catch (NetworkDisconnectedException e) {
                 mChatWebView.post(new Runnable() {
                     @Override
                     public void run() {
-                        mChatWebView.loadUrl("javascript:CHAT_UI.refreshContactScreen();");
+                        mChatWebView.loadUrl("javascript:alert('接続しているネットワークがありません。');");
                     }
                 });
             }
+            return false;
         }
 
         @JavascriptInterface
-        public boolean addFavoriteGroup(String groupId) throws NetworkDisconnectedException, AcmsException {
+        public boolean addFavoriteGroup(String groupId) throws  AcmsException {
 
             Integer favoriteCount = communicationLogic.getFavoriteCount();
             if (favoriteCount >= ABookCommConstants.SIZE.MAX_FAVORITE_COUNT) {
@@ -1044,8 +1087,12 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
                 });
                 return false;
             } else {
-                boolean result = insertFavoriteGroup(groupId);
-                if (result) {
+                boolean result = false;
+                try {
+                    result = insertFavoriteGroup(groupId);
+                    if (!result) {
+                        return false;
+                    }
                     mChatWebView.post(new Runnable() {
                         @Override
                         public void run() {
@@ -1053,22 +1100,43 @@ public class ChatWebviewActivity extends ParentWebViewActivity {
                         }
                     });
                     return true;
+                } catch (NetworkDisconnectedException e) {
+                    mChatWebView.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            mChatWebView.loadUrl("javascript:alert('接続しているネットワークがありません。');");
+                        }
+                    });
                 }
-                return false;
             }
+            return false;
         }
 
         @JavascriptInterface
-        public void removeFavoriteGroup(String groupId) throws NetworkDisconnectedException, AcmsException {
-            boolean result = deleteFavoriteGroup(groupId);
-            if (result) {
+        public boolean removeFavoriteGroup(String groupId) throws AcmsException {
+            boolean result = false;
+            try {
+                result = deleteFavoriteGroup(groupId);
+                if (!result) {
+                    return false;
+                }
+
                 mChatWebView.post(new Runnable() {
                     @Override
                     public void run() {
                         mChatWebView.loadUrl("javascript:CHAT_UI.refreshContactScreen();");
                     }
                 });
+                return true;
+            } catch (NetworkDisconnectedException e) {
+                mChatWebView.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        mChatWebView.loadUrl("javascript:alert('接続しているネットワークがありません。');");
+                    }
+                });
             }
+            return false;
         }
 
         @JavascriptInterface