theming of swipe layout and list item decoration

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

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

@@ -29,6 +29,8 @@ import android.support.annotation.Nullable;
 import android.support.design.widget.BottomNavigationView;
 import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.SwipeRefreshLayout;
+import android.support.v7.widget.DividerItemDecoration;
+import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.SearchView;
 import android.text.InputType;
@@ -279,16 +281,20 @@ public class CallsListController extends BaseController implements SearchView.On
     }
 
     private void prepareViews() {
-        recyclerView.setLayoutManager(new SmoothScrollLinearLayoutManager(getActivity()));
+        LinearLayoutManager layoutManager = new SmoothScrollLinearLayoutManager(getActivity());
+        recyclerView.setLayoutManager(layoutManager);
         recyclerView.setHasFixedSize(true);
 
         recyclerView.setAdapter(adapter);
 
-        recyclerView.addItemDecoration(new FlexibleItemDecoration(getActivity())
-                .withDivider(R.drawable.divider));
+        RecyclerView.ItemDecoration dividerItemDecoration = new DividerItemDecoration(
+                recyclerView.getContext(),
+                layoutManager.getOrientation()
+        );
+        recyclerView.addItemDecoration(dividerItemDecoration);
 
         swipeRefreshLayout.setOnRefreshListener(() -> fetchData(true));
-        swipeRefreshLayout.setProgressBackgroundColorSchemeColor(getResources().getColor(R.color.colorPrimary));
+        swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimary);
     }
 
     private void dispose(@Nullable Disposable disposable) {

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

@@ -29,6 +29,8 @@ import android.support.annotation.Nullable;
 import android.support.design.widget.BottomNavigationView;
 import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.SwipeRefreshLayout;
+import android.support.v7.widget.DividerItemDecoration;
+import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.SearchView;
 import android.text.InputType;
@@ -69,7 +71,6 @@ import javax.inject.Inject;
 import autodagger.AutoInjector;
 import butterknife.BindView;
 import eu.davidea.flexibleadapter.FlexibleAdapter;
-import eu.davidea.flexibleadapter.common.FlexibleItemDecoration;
 import eu.davidea.flexibleadapter.common.SmoothScrollLinearLayoutManager;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.Disposable;
@@ -327,15 +328,19 @@ public class ContactsController extends BaseController implements SearchView.OnQ
     }
 
     private void prepareViews() {
-        recyclerView.setLayoutManager(new SmoothScrollLinearLayoutManager(getActivity()));
+        LinearLayoutManager layoutManager = new SmoothScrollLinearLayoutManager(getActivity());
+        recyclerView.setLayoutManager(layoutManager);
         recyclerView.setHasFixedSize(true);
         recyclerView.setAdapter(adapter);
 
-        recyclerView.addItemDecoration(new FlexibleItemDecoration(getActivity())
-                .withDivider(R.drawable.divider));
+        RecyclerView.ItemDecoration dividerItemDecoration = new DividerItemDecoration(
+                recyclerView.getContext(),
+                layoutManager.getOrientation()
+        );
+        recyclerView.addItemDecoration(dividerItemDecoration);
 
         swipeRefreshLayout.setOnRefreshListener(() -> fetchData(true));
-        swipeRefreshLayout.setProgressBackgroundColorSchemeColor(getResources().getColor(R.color.colorPrimary));
+        swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimary);
     }
 
     private void dispose(@Nullable Disposable disposable) {

app/src/main/res/drawable/divider.xml

@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ Copyright (C) 2017 Mario Danic
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, either version 3 of the License, or
-  ~ at your option) any later version.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-       android:shape="rectangle">
-
-	<size
-		android:width="1dp"
-		android:height="1dp"/>
-
-	<solid android:color="@color/colorPrimary"/>
-
-</shape>