Use Androidx compat's toolbar instead of actionbars.

ListView's multiselect still uses actionbar.

src/main/res/layout-land/track_list.xml

@@ -16,7 +16,10 @@ limitations under the License.
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:baselineAligned="false">
+    android:baselineAligned="false"
+    android:orientation="horizontal">
+
+    <include layout="@layout/toolbar" />
 
     <include layout="@layout/track_controller" />
 

src/main/res/layout/about.xml

@@ -4,6 +4,8 @@
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <include layout="@layout/toolbar" />
+
     <ImageView
         android:id="@+id/imageView"
         android:layout_width="match_parent"

src/main/res/layout/marker_detail_activity.xml

@@ -17,6 +17,8 @@ limitations under the License.
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <include layout="@layout/toolbar" />
+
     <androidx.viewpager.widget.ViewPager
         android:id="@+id/maker_detail_activity_view_pager"
         android:layout_width="match_parent"

src/main/res/layout/marker_edit.xml

@@ -18,6 +18,8 @@ limitations under the License.
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <include layout="@layout/toolbar" />
+
     <ScrollView style="@style/ScrollView.WithBottomButtons">
 
         <LinearLayout

src/main/res/layout/marker_list.xml

@@ -13,9 +13,12 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
-<merge xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <include layout="@layout/toolbar" />
 
     <ListView
         android:id="@+id/marker_list"
@@ -26,4 +29,4 @@ limitations under the License.
         android:id="@+id/marker_list_empty"
         style="@style/ListEmptyTextView"
         android:text="@string/marker_list_empty_message" />
-</merge>
+</LinearLayout>

src/main/res/layout/search_list.xml

@@ -17,6 +17,8 @@ limitations under the License.
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <include layout="@layout/toolbar" />
+
     <ListView
         android:id="@+id/search_list"
         android:layout_width="match_parent"

src/main/res/layout/toolbar.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<merge xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?attr/colorPrimary"
+        android:minHeight="?attr/actionBarSize" />
+</merge>

src/main/res/layout/track_detail.xml

@@ -18,6 +18,8 @@ limitations under the License.
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <include layout="@layout/toolbar" />
+
     <TabHost
         android:id="@+id/tackdetail_tabhost"
         android:layout_width="match_parent"

src/main/res/layout/track_edit.xml

@@ -18,6 +18,8 @@ limitations under the License.
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <include layout="@layout/toolbar" />
+
     <ScrollView style="@style/ScrollView.WithBottomButtons">
 
         <LinearLayout

src/main/res/layout/track_list.xml

@@ -18,6 +18,8 @@ limitations under the License.
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <include layout="@layout/toolbar" />
+
     <ListView
         android:id="@+id/track_list"
         android:layout_width="match_parent"

src/main/res/values/themes_custom.xml

@@ -15,7 +15,7 @@ limitations under the License.
 -->
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="ThemeCustom" parent="Theme.AppCompat">
+    <style name="ThemeCustom" parent="Theme.AppCompat.NoActionBar">
         <!-- TODO Cleanup necessary due to change to appcompat -->
         <!-- Auto generated -->
         <item name="android:activatedBackgroundIndicator">@drawable/activated_background_holo_dark
@@ -34,6 +34,7 @@ limitations under the License.
         <!--        <item name="colorPrimaryDark">TODO</item>-->
 
         <item name="android:colorAccent">@color/holo_orange_dark</item>
+        <item name="windowActionModeOverlay">true</item>
     </style>
 
     <style name="ThemeCustomTransparent" parent="ThemeCustom">