Fix crash on close via VPN-popup, issue #12

Author: yvesf

src/org/xapek/andiodine/FragmentStatus.java

@@ -46,7 +46,9 @@ public void onReceive(Context context, Intent intent) {
             } else if (IodineVpnService.ACTION_STATUS_CONNECT.equals(intent.getAction())) {
                 mStatus.setText("Connect");
             } else if (IodineVpnService.ACTION_STATUS_CONNECTED.equals(intent.getAction())) {
-                mStatus.setText("Connected");
+				mStatus.setText("Connected: " + IodineClient.getIp() + '/'
+						+ IodineClient.getNetbits() + " MTU: "
+						+ IodineClient.getMtu() + '\n');
             } else if (IodineVpnService.ACTION_STATUS_DISCONNECT.equals(intent.getAction())) {
                 mStatus.setText("Disconnect");
             }

src/org/xapek/andiodine/IodineMain.java

@@ -39,7 +39,8 @@ public void onReceive(Context context, Intent intent) {
                 ft.replace(R.id.main_fragment_status, fragmentList);
                 ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
                 ft.commit();
-            } else if (IodineVpnService.ACTION_STATUS_CONNECT.equals(intent.getAction())) {
+            } else if (IodineVpnService.ACTION_STATUS_CONNECT.equals(intent.getAction()) 
+            		|| IodineVpnService.ACTION_STATUS_CONNECTED.equals(intent.getAction())) {
                 // Switch to Status Fragment
                 FragmentTransaction ft = getFragmentManager().beginTransaction();
                 ft.replace(R.id.main_fragment_status, fragmentStatus);
@@ -57,12 +58,6 @@ protected void onCreate(Bundle savedInstanceState) {
 
         mConfigDatabase = new ConfigDatabase(this);
 
-        IntentFilter intentFilterStatusUpdates = new IntentFilter();
-        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_CONNECT);
-        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_ERROR);
-        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_IDLE);
-        registerReceiver(broadcastReceiverStatusUpdates, intentFilterStatusUpdates);
-
         startService(new Intent(this, IodineVpnService.class));
     }
 
@@ -73,8 +68,27 @@ public boolean onCreateOptionsMenu(Menu menu) {
     }
 
     @Override
-    protected void onDestroy() {
+    protected void onResume() {
+    	super.onResume();
+    	IntentFilter intentFilterStatusUpdates = new IntentFilter();
+        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_CONNECT);
+        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_CONNECTED);
+        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_ERROR);
+        intentFilterStatusUpdates.addAction(IodineVpnService.ACTION_STATUS_IDLE);
+        registerReceiver(broadcastReceiverStatusUpdates, intentFilterStatusUpdates);
+        
+        Log.d(TAG, "Request CONTROL_UPDATE");
+        sendBroadcast(new Intent(IodineVpnService.ACTION_CONTROL_UPDATE));
+    }
+    
+    @Override
+    protected void onPause() {
         unregisterReceiver(broadcastReceiverStatusUpdates);
+    	super.onPause();
+    }
+    
+    @Override
+    protected void onDestroy() {
         mConfigDatabase.close();
         super.onDestroy();
     }
@@ -89,14 +103,10 @@ public boolean onOptionsItemSelected(MenuItem item) {
                     .setCancelable(true)//
                     .create() //
                     .show();
+            scanner.close();
         } else if (item.getItemId() == R.id.menu_main_add) {
             startActivity(new Intent(this, IodinePref.class));
         }
         return super.onOptionsItemSelected(item);
     }
-
-
-    private void vpnServiceDisconnect() {
-        sendBroadcast(new Intent(IodineVpnService.ACTION_CONTROL_DISCONNECT));
-    }
 }

src/org/xapek/andiodine/IodineVpnService.java

@@ -188,6 +188,7 @@ private void setStatus(String ACTION_STATUS, Long configurationId, String messag
     }
 
     private void sendStatus() {
+    	Log.d(TAG, "Send status: " + currentActionStatus);
         if (currentActionStatus != null) {
             Intent intent = new Intent(currentActionStatus);