Fixed issues with the setup dialog

app/src/main/java/de/kuschku/quasseldroid_ng/ui/chat/MainActivity.java

@@ -128,6 +128,18 @@ public class MainActivity extends BoundActivity {
         manager = new AccountManager(this);
     }
 
+    @Override
+    protected void onPause() {
+        if (context.client() != null)
+            context.client().backlogManager().open(-1);
+        super.onPause();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+    }
+
     private void replaceFragment(Fragment fragment) {
         FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
         transaction.replace(R.id.content_host, fragment);
@@ -206,24 +218,23 @@ public class MainActivity extends BoundActivity {
         Client client = context.client();
         assertNotNull(client);
 
+        drawerLeft.removeAllItems();
+
         status.bufferViewConfigId = bufferViewConfigId;
         accountHeader.setActiveProfile(bufferViewConfigId, false);
 
-
-        drawerLeft.removeAllItems();
         if (currentConfig != null)
             currentConfig.remove();
         currentConfig = null;
 
-        if (bufferViewConfigId != -1) {
         QBufferViewManager bufferViewManager = client.bufferViewManager();
-            assertNotNull(bufferViewManager);
+        if (bufferViewConfigId != -1 && bufferViewManager != null) {
             QBufferViewConfig viewConfig = bufferViewManager.bufferViewConfig(bufferViewConfigId);
-            assertNotNull(viewConfig);
-
+            if (viewConfig != null) {
                 currentConfig = new BufferViewConfigItem(drawerLeft, viewConfig, context);
             }
         }
+    }
 
     private void updateBufferViewConfigs() {
         assertNotNull(context.client().bufferViewManager());
@@ -246,6 +257,12 @@ public class MainActivity extends BoundActivity {
         super.onConnectToThread(thread);
         if (thread == null)
             connectToServer(manager.account(context.settings().lastAccount.get()));
+        else {
+            if (context.client() != null) {
+                context.client().backlogManager().open(status.bufferId);
+                accountHeader.setActiveProfile(status.bufferViewConfigId, true);
+            }
+        }
     }
 
     public void displayFilterDialog() {

app/src/main/java/de/kuschku/quasseldroid_ng/ui/chat/util/Status.java

@@ -27,4 +27,6 @@ import de.kuschku.util.instancestateutil.Store;
 public class Status extends Storable {
     @Store
     public int bufferViewConfigId = -1;
+    @Store
+    public int bufferId = -1;
 }

app/src/main/res/layout/slide.xml

@@ -20,60 +20,49 @@
   ~ with this program.  If not, see <http://www.gnu.org/licenses/>.
   -->
 
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_height="match_parent"
-    android:layout_width="match_parent">
-
 <ScrollView
-        android:layout_height="wrap_content"
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-        android:layout_gravity="bottom">
+    android:layout_height="wrap_content"
+    android:background="@color/md_light_background">
 
     <LinearLayout
-            android:orientation="vertical"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-            android:gravity="">
+        android:orientation="vertical">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-                android:layout_marginTop="96dp"
-                android:padding="32dp"
-                android:orientation="vertical">
+            android:background="?attr/colorPrimary"
+            android:orientation="vertical"
+            android:padding="32dp">
 
-                <TextView
-                    xmlns:android="http://schemas.android.com/apk/res/android"
+            <TextView xmlns:android="http://schemas.android.com/apk/res/android"
+                android:id="@+id/title"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                    android:textStyle="bold"
-                    android:textColor="@android:color/white"
-                    android:textSize="28sp"
                 android:layout_marginBottom="32dp"
                 android:text="@string/slideAccountcoreTitle"
-                    android:id="@+id/title" />
+                android:textColor="@android:color/white"
+                android:textSize="28sp"
+                android:textStyle="bold" />
 
-                <TextView
-                    xmlns:android="http://schemas.android.com/apk/res/android"
+            <TextView xmlns:android="http://schemas.android.com/apk/res/android"
+                android:id="@+id/description"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                    android:textColor="@android:color/white"
-                    android:textSize="16sp"
                 android:text="@string/slideAccountcoreDescription"
-                    android:id="@+id/description" />
+                android:textColor="@android:color/white"
+                android:textSize="16sp" />
 
         </LinearLayout>
 
-            <android.support.v7.widget.CardView
+        <FrameLayout
             android:id="@+id/content_host"
-                android:minHeight="240dp"
-                android:background="@color/md_light_background"
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
     </LinearLayout>
 
 </ScrollView>
-
-</FrameLayout>