From 4edff860bf3655db1ebdaa9f80265ff68dcb3c6a Mon Sep 17 00:00:00 2001
From: cyBerta <cyberta@riseup.net>
Date: Wed, 7 Feb 2018 23:41:18 +0100
Subject: #8829 fixes notification handling after ui changes and fixes also
 memory leak #8838

---
 app/src/main/AndroidManifest.xml                   |  3 ++-
 .../main/java/se/leap/bitmaskclient/Dashboard.java |  4 ++--
 .../java/se/leap/bitmaskclient/EipFragment.java    | 20 +++++++++++++++-----
 .../java/se/leap/bitmaskclient/MainActivity.java   | 22 +++++++---------------
 .../java/se/leap/bitmaskclient/StartActivity.java  |  2 ++
 .../leap/bitmaskclient/VpnNotificationManager.java | 22 +++++++++++-----------
 .../userstatus/UserStatusFragment.java             |  6 ++++--
 7 files changed, 43 insertions(+), 36 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 2ffb54f4..6a1d40aa 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -90,7 +90,8 @@
 
         <activity
             android:name=".MainActivity"
-            android:label="@string/title_activity_main" />
+            android:label="@string/title_activity_main"
+            android:launchMode="singleTop" />
 
         <activity
             android:name=".ProviderListActivity"
diff --git a/app/src/main/java/se/leap/bitmaskclient/Dashboard.java b/app/src/main/java/se/leap/bitmaskclient/Dashboard.java
index a4db5f84..78ec3fd2 100644
--- a/app/src/main/java/se/leap/bitmaskclient/Dashboard.java
+++ b/app/src/main/java/se/leap/bitmaskclient/Dashboard.java
@@ -459,11 +459,11 @@ public class Dashboard extends ButterKnifeActivity {
                 String password = resultData.getString(SessionDialog.PASSWORD);
                 dashboard.user_status_fragment.logIn(username, password);
             } else if (resultCode == ProviderAPI.FAILED_SIGNUP) {
-                MainActivity.sessionDialog(resultData);
+                //MainActivity.sessionDialog(resultData);
             } else if (resultCode == ProviderAPI.SUCCESSFUL_LOGIN) {
                 Dashboard.downloadVpnCertificate();
             } else if (resultCode == ProviderAPI.FAILED_LOGIN) {
-                MainActivity.sessionDialog(resultData);
+                //MainActivity.sessionDialog(resultData);
             } else if (resultCode == ProviderAPI.SUCCESSFUL_LOGOUT) {
                 if (switching_provider) dashboard.switchProvider();
             } else if (resultCode == ProviderAPI.LOGOUT_FAILED) {
diff --git a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
index 4027bc14..c0e2c21e 100644
--- a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
@@ -53,6 +53,7 @@ import de.blinkt.openvpn.core.VpnStatus;
 import se.leap.bitmaskclient.eip.EIP;
 import se.leap.bitmaskclient.eip.EipStatus;
 import se.leap.bitmaskclient.eip.VoidVpnService;
+import se.leap.bitmaskclient.userstatus.SessionDialog;
 
 import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
@@ -73,10 +74,12 @@ import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES;
 
 public class EipFragment extends Fragment implements Observer {
 
-    public static String TAG = EipFragment.class.getSimpleName();
+    public final static String TAG = EipFragment.class.getSimpleName();
 
     protected static final String IS_CONNECTED = TAG + ".is_connected";
     public static final String START_EIP_ON_BOOT = "start on boot";
+    public static final String ASK_TO_CANCEL_VPN = "ask_to_cancel_vpn";
+
 
     private SharedPreferences preferences;
 
@@ -121,6 +124,7 @@ public class EipFragment extends Fragment implements Observer {
 
     };
 
+    @Override
     public void onAttach(Context context) {
         super.onAttach(context);
         downloadEIPServiceConfig();
@@ -141,8 +145,12 @@ public class EipFragment extends Fragment implements Observer {
         ButterKnife.inject(this, view);
 
         Bundle arguments = getArguments();
-        if (arguments != null && arguments.containsKey(START_EIP_ON_BOOT) && arguments.getBoolean(START_EIP_ON_BOOT)) {
-            startEipFromScratch();
+        if (arguments != null) {
+            if (arguments.containsKey(START_EIP_ON_BOOT) && arguments.getBoolean(START_EIP_ON_BOOT)) {
+                startEipFromScratch();
+            } else if (arguments.containsKey(ASK_TO_CANCEL_VPN) && arguments.getBoolean(ASK_TO_CANCEL_VPN)) {
+                askToStopEIP();
+            }
         }
         return view;
     }
@@ -205,8 +213,10 @@ public class EipFragment extends Fragment implements Observer {
             startEipFromScratch();
         else if (canLogInToStartEIP()) {
             wantsToConnect = true;
-            Bundle bundle = new Bundle();
-            MainActivity.sessionDialog(bundle);
+            /*Bundle bundle = new Bundle();
+            seionDialogCallback.onSessionDialog(bundle);*/
+            Log.w(TAG, "TODO: implement login from here");
+            //FIXME: implement login from here
         } else {
             Log.d(TAG, "WHAT IS GOING ON HERE?!");
             // TODO: implement a fallback: check if vpncertificate was not downloaded properly or give
diff --git a/app/src/main/java/se/leap/bitmaskclient/MainActivity.java b/app/src/main/java/se/leap/bitmaskclient/MainActivity.java
index 7629f0b7..186c2928 100644
--- a/app/src/main/java/se/leap/bitmaskclient/MainActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/MainActivity.java
@@ -15,12 +15,11 @@ import se.leap.bitmaskclient.userstatus.SessionDialog;
 
 import static se.leap.bitmaskclient.Constants.REQUEST_CODE_CONFIGURE_LEAP;
 import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES;
+import static se.leap.bitmaskclient.EipFragment.ASK_TO_CANCEL_VPN;
 
 
 public class MainActivity extends AppCompatActivity {
 
-    private static Provider provider = new Provider();
-    private static FragmentManagerEnhanced fragmentManager;
     private SharedPreferences preferences;
 
     public final static String ACTION_SHOW_VPN_FRAGMENT = "action_show_vpn_fragment";
@@ -40,7 +39,6 @@ public class MainActivity extends AppCompatActivity {
                 getSupportFragmentManager().findFragmentById(R.id.navigation_drawer);
 
         preferences = getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE);
-        fragmentManager = new FragmentManagerEnhanced(getSupportFragmentManager());
         // Set up the drawer.
         navigationDrawerFragment.setUp(
                 R.id.navigation_drawer,
@@ -49,15 +47,6 @@ public class MainActivity extends AppCompatActivity {
         handleIntentAction(getIntent());
     }
 
-    public static void sessionDialog(Bundle resultData) {
-        try {
-            FragmentTransaction transaction = fragmentManager.removePreviousFragment(SessionDialog.TAG);
-            SessionDialog.getInstance(provider, resultData).show(transaction, SessionDialog.TAG);
-        } catch (IllegalStateException e) {
-            e.printStackTrace();
-        }
-    }
-
     @Override
     protected void onNewIntent(Intent intent) {
         super.onNewIntent(intent);
@@ -71,17 +60,21 @@ public class MainActivity extends AppCompatActivity {
         }
 
         Fragment fragment = null;
-
         switch (intent.getAction()) {
             case ACTION_SHOW_VPN_FRAGMENT:
                 fragment = new EipFragment();
+                if (intent.hasExtra(ASK_TO_CANCEL_VPN)) {
+                    Bundle bundle = new Bundle();
+                    bundle.putBoolean(ASK_TO_CANCEL_VPN, true);
+                    fragment.setArguments(bundle);
+                }
                 break;
             default:
                 break;
         }
 
         if (fragment != null) {
-            fragmentManager.beginTransaction()
+            new FragmentManagerEnhanced(getSupportFragmentManager()).beginTransaction()
                     .replace(R.id.container, fragment)
                     .commit();
         }
@@ -100,5 +93,4 @@ public class MainActivity extends AppCompatActivity {
             }
         }
     }
-
 }
diff --git a/app/src/main/java/se/leap/bitmaskclient/StartActivity.java b/app/src/main/java/se/leap/bitmaskclient/StartActivity.java
index f5991538..2d107c27 100644
--- a/app/src/main/java/se/leap/bitmaskclient/StartActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/StartActivity.java
@@ -15,6 +15,7 @@ import java.lang.annotation.RetentionPolicy;
 import de.blinkt.openvpn.core.VpnStatus;
 import se.leap.bitmaskclient.userstatus.User;
 
+import static android.content.Intent.FLAG_ACTIVITY_SINGLE_TOP;
 import static se.leap.bitmaskclient.Constants.APP_ACTION_CONFIGURE_ALWAYS_ON_PROFILE;
 import static se.leap.bitmaskclient.Constants.PREFERENCES_APP_VERSION;
 import static se.leap.bitmaskclient.Constants.REQUEST_CODE_CONFIGURE_LEAP;
@@ -187,6 +188,7 @@ public class StartActivity extends Activity {
 
     private void showMainActivity() {
         Intent intent = new Intent(this, MainActivity.class);
+        intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
         intent.setAction(MainActivity.ACTION_SHOW_VPN_FRAGMENT);
         startActivity(intent);
         finish();
diff --git a/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java b/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java
index 5b089524..459f337b 100644
--- a/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java
@@ -44,6 +44,8 @@ import static android.text.TextUtils.isEmpty;
 import static de.blinkt.openvpn.core.ConnectionStatus.LEVEL_NONETWORK;
 import static de.blinkt.openvpn.core.ConnectionStatus.LEVEL_WAITING_FOR_USER_INPUT;
 import static se.leap.bitmaskclient.Constants.EIP_ACTION_STOP_BLOCKING_VPN;
+import static se.leap.bitmaskclient.EipFragment.ASK_TO_CANCEL_VPN;
+import static se.leap.bitmaskclient.MainActivity.ACTION_SHOW_VPN_FRAGMENT;
 
 /**
  * Created by cyberta on 14.01.18.
@@ -86,7 +88,7 @@ public class VpnNotificationManager {
                 VoidVpnService.NOTIFICATION_CHANNEL_NEWSTATUS_ID,
                 PRIORITY_MAX,
                 0,
-                getDashboardIntent(),
+                getMainActivityIntent(),
                 actionBuilder.build());
     }
 
@@ -122,7 +124,7 @@ public class VpnNotificationManager {
         if (status == LEVEL_WAITING_FOR_USER_INPUT)
             contentIntent = getUserInputIntent(msg);
         else
-            contentIntent = getDashboardIntent();
+            contentIntent = getMainActivityIntent();
 
         int priority;
         if (OpenVPNService.NOTIFICATION_CHANNEL_NEWSTATUS_ID.equals(notificationChannelNewstatusId)) {
@@ -254,11 +256,9 @@ public class VpnNotificationManager {
         lastNotificationChannel = notificationChannelNewstatusId;
     }
 
-    private PendingIntent getDashboardIntent() {
-        Intent startDashboard = new Intent(context, Dashboard.class);
-        startDashboard.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
-                Intent.FLAG_ACTIVITY_SINGLE_TOP);
-        return PendingIntent.getActivity(context, 0, startDashboard, PendingIntent.FLAG_CANCEL_CURRENT);
+    private PendingIntent getMainActivityIntent() {
+        Intent startActivity = new Intent(context, StartActivity.class);
+        return PendingIntent.getActivity(context, 0, startActivity, PendingIntent.FLAG_CANCEL_CURRENT);
     }
 
     private PendingIntent getStopVoidVpnIntent() {
@@ -268,10 +268,10 @@ public class VpnNotificationManager {
     }
 
     private PendingIntent getDisconnectIntent() {
-        Intent disconnectVPN = new Intent(context, Dashboard.class);
-        disconnectVPN.setAction(Intent.ACTION_MAIN); //needs to be set that actual action can get triggered
-        disconnectVPN.putExtra(Dashboard.ACTION_ASK_TO_CANCEL_VPN, true);
-        disconnectVPN.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+        Intent disconnectVPN = new Intent(context, MainActivity.class);
+        disconnectVPN.setAction(ACTION_SHOW_VPN_FRAGMENT);
+        disconnectVPN.putExtra(ASK_TO_CANCEL_VPN, true);
+        disconnectVPN.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
         return PendingIntent.getActivity(context, 0, disconnectVPN, PendingIntent.FLAG_CANCEL_CURRENT);
     }
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java b/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java
index 0f1d0cdb..4b8ce55d 100644
--- a/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java
@@ -3,6 +3,7 @@ package se.leap.bitmaskclient.userstatus;
 import android.content.Context;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -26,7 +27,7 @@ import se.leap.bitmaskclient.R;
 
 public class UserStatusFragment extends Fragment implements Observer, SessionDialog.SessionDialogInterface {
 
-    public static String TAG = UserStatusFragment.class.getSimpleName();
+    public final static String TAG = UserStatusFragment.class.getSimpleName();
     private ProviderAPIResultReceiver providerAPI_result_receiver;
 
     @InjectView(R.id.user_status_username)
@@ -88,7 +89,8 @@ public class UserStatusFragment extends Fragment implements Observer, SessionDia
         if(status.isLoggedIn())
             logOut();
         else if(status.isLoggedOut())
-            MainActivity.sessionDialog(Bundle.EMPTY);
+            Log.w(TAG, "implement login from here?");
+            //MainActivity.sessionDialog(Bundle.EMPTY);
         else if(status.inProgress())
             cancelLoginOrSignup();
     }
-- 
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