Add support for chat push

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/activities/CallActivity.java

@@ -213,6 +213,7 @@ public class CallActivity extends AppCompatActivity {
     private boolean audioOn = false;
 
     private boolean isMultiSession = false;
+    private boolean hasChatSupport = false;
     private boolean isVoiceOnlyCall = false;
 
     private Handler handler = new Handler();
@@ -858,6 +859,14 @@ public class CallActivity extends AppCompatActivity {
                                 .getCapabilities().getSpreedCapability()
                                 .getFeatures().contains("multi-room-users");
 
+                        hasChatSupport = capabilitiesOverall.getOcs().getData()
+                                .getCapabilities().getSpreedCapability() != null &&
+                                capabilitiesOverall.getOcs().getData()
+                                        .getCapabilities().getSpreedCapability()
+                                        .getFeatures() != null && capabilitiesOverall.getOcs().getData()
+                                .getCapabilities().getSpreedCapability()
+                                .getFeatures().contains("chat-v2");
+
                         joinRoomAndCall();
                     }
 
@@ -887,7 +896,7 @@ public class CallActivity extends AppCompatActivity {
 
                         @Override
                         public void onNext(CallOverall callOverall) {
-                            performCall(callOverall.getOcs().getData().getSessionId());
+                            performCall();
                         }
 
                         @Override
@@ -901,11 +910,11 @@ public class CallActivity extends AppCompatActivity {
                         }
                     });
         } else {
-            performCall(callSession);
+            performCall();
         }
     }
 
-    private void performCall(@Nullable String callSessionId) {
+    private void performCall() {
         ncApi.joinCall(credentials,
                 ApiUtils.getUrlForCall(baseUrl, roomToken))
                 .subscribeOn(Schedulers.newThread())
@@ -922,33 +931,35 @@ public class CallActivity extends AppCompatActivity {
                         inCall = true;
 
                         // start pinging the call
-                        ncApi.pingCall(credentials, ApiUtils.getUrlForCallPing(baseUrl, roomToken))
-                                .subscribeOn(Schedulers.newThread())
-                                .observeOn(AndroidSchedulers.mainThread())
-                                .repeatWhen(observable -> observable.delay(5000, TimeUnit.MILLISECONDS))
-                                .takeWhile(observable -> inCall)
-                                .retry(3, observable -> inCall)
-                                .subscribe(new Observer<GenericOverall>() {
-                                    @Override
-                                    public void onSubscribe(Disposable d) {
-                                        pingDisposable = d;
-                                    }
+                        if (!hasChatSupport) {
+                            ncApi.pingCall(credentials, ApiUtils.getUrlForCallPing(baseUrl, roomToken))
+                                    .subscribeOn(Schedulers.newThread())
+                                    .observeOn(AndroidSchedulers.mainThread())
+                                    .repeatWhen(observable -> observable.delay(5000, TimeUnit.MILLISECONDS))
+                                    .takeWhile(observable -> inCall)
+                                    .retry(3, observable -> inCall)
+                                    .subscribe(new Observer<GenericOverall>() {
+                                        @Override
+                                        public void onSubscribe(Disposable d) {
+                                            pingDisposable = d;
+                                        }
 
-                                    @Override
-                                    public void onNext(GenericOverall genericOverall) {
+                                        @Override
+                                        public void onNext(GenericOverall genericOverall) {
 
-                                    }
+                                        }
 
-                                    @Override
-                                    public void onError(Throwable e) {
-                                        dispose(pingDisposable);
-                                    }
+                                        @Override
+                                        public void onError(Throwable e) {
+                                            dispose(pingDisposable);
+                                        }
 
-                                    @Override
-                                    public void onComplete() {
-                                        dispose(pingDisposable);
-                                    }
-                                });
+                                        @Override
+                                        public void onComplete() {
+                                            dispose(pingDisposable);
+                                        }
+                                    });
+                        }
 
                         // Start pulling signaling messages
                         String urlToken = null;

app/src/main/java/com/nextcloud/talk/activities/MainActivity.java

@@ -21,6 +21,7 @@
 package com.nextcloud.talk.activities;
 
 import android.annotation.SuppressLint;
+import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v7.app.AppCompatActivity;
@@ -33,7 +34,6 @@ import com.bluelinelabs.conductor.Conductor;
 import com.bluelinelabs.conductor.Router;
 import com.bluelinelabs.conductor.RouterTransaction;
 import com.bluelinelabs.conductor.changehandler.HorizontalChangeHandler;
-import com.bluelinelabs.conductor.internal.NoOpControllerChangeHandler;
 import com.nextcloud.talk.R;
 import com.nextcloud.talk.application.NextcloudTalkApplication;
 import com.nextcloud.talk.controllers.ChatController;
@@ -53,6 +53,7 @@ import org.greenrobot.eventbus.ThreadMode;
 import java.security.cert.CertificateParsingException;
 import java.security.cert.X509Certificate;
 import java.text.DateFormat;
+import java.util.ArrayList;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -108,37 +109,47 @@ public final class MainActivity extends AppCompatActivity implements ActionBarPr
         }
 
         if (getIntent().hasExtra(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL)) {
-            router.setRoot(RouterTransaction.with(new MagicBottomNavigationController())
-                    .pushChangeHandler(new NoOpControllerChangeHandler())
-                    .popChangeHandler(new NoOpControllerChangeHandler()));
-
-            router.pushController(RouterTransaction.with(new ChatController(getIntent().getExtras()))
-                    .pushChangeHandler(new HorizontalChangeHandler())
-                    .popChangeHandler(new HorizontalChangeHandler()));
-
-        } else {
-
-            if (!router.hasRootController()) {
-                if (hasDb) {
-                    if (userUtils.anyUserExists()) {
-                        router.setRoot(RouterTransaction.with(new MagicBottomNavigationController())
-                                .pushChangeHandler(new HorizontalChangeHandler())
-                                .popChangeHandler(new HorizontalChangeHandler()));
-                    } else {
-                        router.setRoot(RouterTransaction.with(new ServerSelectionController())
-                                .pushChangeHandler(new HorizontalChangeHandler())
-                                .popChangeHandler(new HorizontalChangeHandler()));
-                    }
+            onNewIntent(getIntent());
+        } else if (!router.hasRootController()) {
+            if (hasDb) {
+                if (userUtils.anyUserExists()) {
+                    router.setRoot(RouterTransaction.with(new MagicBottomNavigationController())
+                            .pushChangeHandler(new HorizontalChangeHandler())
+                            .popChangeHandler(new HorizontalChangeHandler()));
                 } else {
                     router.setRoot(RouterTransaction.with(new ServerSelectionController())
                             .pushChangeHandler(new HorizontalChangeHandler())
                             .popChangeHandler(new HorizontalChangeHandler()));
-
                 }
+            } else {
+                router.setRoot(RouterTransaction.with(new ServerSelectionController())
+                        .pushChangeHandler(new HorizontalChangeHandler())
+                        .popChangeHandler(new HorizontalChangeHandler()));
+
             }
         }
     }
 
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+
+        if (intent.hasExtra(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL)) {
+            List<RouterTransaction> newBackstack = new ArrayList<>();
+
+            newBackstack.add(RouterTransaction.with(new MagicBottomNavigationController())
+                    .pushChangeHandler(new HorizontalChangeHandler())
+                    .popChangeHandler(new HorizontalChangeHandler()));
+
+            router.setBackstack(newBackstack, new HorizontalChangeHandler());
+
+            router.pushController(RouterTransaction.with(new ChatController(intent.getExtras()))
+                    .pushChangeHandler(new HorizontalChangeHandler())
+                    .popChangeHandler(new HorizontalChangeHandler()));
+        }
+    }
+
     @Override
     public void onBackPressed() {
         if (!router.handleBack()) {

app/src/main/java/com/nextcloud/talk/controllers/ChatController.java

@@ -164,7 +164,7 @@ public class ChatController extends BaseController implements MessagesListAdapte
         NextcloudTalkApplication.getSharedApplication().getComponentApplication().inject(this);
 
         UserEntity currentUser = userUtils.getCurrentUser();
-        this.conversationName = args.getString(BundleKeys.KEY_CONVERSATION_NAME);
+        this.conversationName = args.getString(BundleKeys.KEY_CONVERSATION_NAME, "");
         if (args.containsKey(BundleKeys.KEY_USER_ENTITY)) {
             this.conversationUser = Parcels.unwrap(args.getParcelable(BundleKeys.KEY_USER_ENTITY));
         } else {
@@ -213,6 +213,8 @@ public class ChatController extends BaseController implements MessagesListAdapte
                         for (Room room : roomsOverall.getOcs().getData()) {
                             if (roomToken.equals(room.getRoomId())) {
                                 roomToken = room.getToken();
+                                conversationName = room.getDisplayName();
+                                setTitle();
                                 break;
                             }
                         }

app/src/main/java/com/nextcloud/talk/jobs/NotificationJob.java

@@ -93,6 +93,9 @@ public class NotificationJob extends Job {
                         DecryptedPushMessage decryptedPushMessage = LoganSquare.parse(new String(decryptedSubject),
                                 DecryptedPushMessage.class);
 
+                        boolean hasChatSupport = signatureVerification.getUserEntity().hasSpreedCapabilityWithName
+                                ("chat-v2");
+
                         if (decryptedPushMessage.getApp().equals("spreed")) {
                             int smallIcon;
                             Bitmap largeIcon;
@@ -103,8 +106,6 @@ public class NotificationJob extends Job {
 
                             Bundle bundle = new Bundle();
 
-                            boolean hasChatSupport = signatureVerification.getUserEntity().hasSpreedCapabilityWithName
-                                    ("chat-v2");
 
                             if (hasChatSupport) {
                                 intent = new Intent(context, MainActivity.class);
@@ -118,21 +119,13 @@ public class NotificationJob extends Job {
                             bundle.putParcelable(BundleKeys.KEY_USER_ENTITY, Parcels.wrap(signatureVerification
                                     .getUserEntity()));
 
-
-                            if (hasChatSupport) {
-                                if (decryptedPushMessage.getType().equals("call")) {
-                                    bundle.putBoolean(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL, true);
-                                } else {
-                                    bundle.putBoolean(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL, false);
-                                }
-                            }  else {
-                                bundle.putBoolean(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL, true);
-                            }
+                            bundle.putBoolean(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL,
+                                    decryptedPushMessage.getType().equals("call") || !hasChatSupport);
 
                             intent.putExtras(bundle);
 
                             PendingIntent pendingIntent = PendingIntent.getActivity(context,
-                                    0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
+                                    0, intent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT);
 
                             NotificationManager notificationManager =
                                     (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
@@ -150,9 +143,6 @@ public class NotificationJob extends Job {
                                     priority = Notification.PRIORITY_HIGH;
                                     break;
                                 case "chat":
-                                    if (hasChatSupport) {
-                                        bundle.putBoolean(BundleKeys.KEY_FROM_NOTIFICATION_START_CALL, false);
-                                    }
                                     smallIcon = R.drawable.ic_chat_black_24dp;
                                     category = Notification.CATEGORY_MESSAGE;
                                     break;