Layout for large screens

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

@@ -30,7 +30,7 @@
     a:layout_height="match_parent"
     a:orientation="vertical">
 
-    <include layout="@layout/activity_main_editor_with_toolbar"/>
+    <include layout="@layout/activity_main_editor_with_toolbar" />
 
     <LinearLayout
         a:id="@+id/partial_keyboard"
@@ -53,11 +53,10 @@
 
     </LinearLayout>
 
-    <LinearLayout
+    <FrameLayout
         a:id="@+id/keyboard"
         a:layout_width="match_parent"
         a:layout_height="0dp"
-        a:layout_weight="5"
-        a:orientation="vertical" />
+        a:layout_weight="5" />
 
 </LinearLayout>

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

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  ~ Copyright 2013 serso aka se.solovyev
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~    http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
-  ~
-  ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-  ~ Contact details
-  ~
-  ~ Email: se.solovyev@gmail.com
-  ~ Site:  http://se.solovyev.org
-  -->
-
-<org.solovyev.android.calculator.DisplayView
-    android:id="@+id/calculator_display"
-    style="@style/CppText.Display"
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:padding="@dimen/cpp_display_padding" />

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

@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  ~ Copyright 2013 serso aka se.solovyev
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~    http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ 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.
-  ~
-  ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-  ~ Contact details
-  ~
-  ~ Email: se.solovyev@gmail.com
-  ~ Site:  http://se.solovyev.org
-  -->
-
-<LinearLayout
-    xmlns:a="http://schemas.android.com/apk/res/android"
-    a:id="@+id/main_fragment_layout"
-    style="@style/CppFragment"
-    a:layout_width="match_parent"
-    a:layout_height="match_parent"
-    a:padding="@dimen/cpp_editor_padding">
-
-    <org.solovyev.android.calculator.EditorView
-        a:id="@+id/calculator_editor"
-        style="@style/CppText.Editor.Mobile"
-        a:hint="@string/c_calc_editor_hint"
-        a:scrollbars="vertical"
-        a:singleLine="false"
-        a:textIsSelectable="true" />
-
-</LinearLayout>

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

@@ -31,12 +31,6 @@
     a:layout_width="match_parent"
     a:layout_height="match_parent">
 
-    <TextView
-        a:id="@+id/fragmentTitle"
-        style="@style/CppFragmentTitle"
-        a:layout_width="match_parent"
-        a:layout_height="wrap_content" />
-
     <org.solovyev.android.calculator.AdView style="@style/CppAd" />
 
     <LinearLayout