Fix lint issues

2016-03-23 21:32:51 +01:00
parent d6ea6c742f
commit 72b333681c
210 changed files with 394 additions and 2690 deletions
--- a/app/src/main/res/drawable-hdpi/ic_share_white_48dp.png
+++ b/app/src/main/res/drawable-hdpi/ic_share_white_48dp.png
--- a/app/src/main/res/drawable-mdpi/ic_share_white_48dp.png
+++ b/app/src/main/res/drawable-mdpi/ic_share_white_48dp.png
--- a/app/src/main/res/drawable-v21/cpp_wizard_button_selector.xml
+++ b/app/src/main/res/drawable-v21/cpp_wizard_button_selector.xml
@@ -1,28 +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
-  -->
-
-<ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
-    <item a:drawable="@drawable/cpp_wizard_button_shape_normal" />
-</ripple>
--- a/app/src/main/res/drawable-v21/material_blue_button.xml
+++ b/app/src/main/res/drawable-v21/material_blue_button.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/blue_900" />
--- a/app/src/main/res/drawable-v21/material_blue_button_lighter.xml
+++ b/app/src/main/res/drawable-v21/material_blue_button_lighter.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/blue_850" />
--- a/app/src/main/res/drawable-v21/material_button_dark.xml
+++ b/app/src/main/res/drawable-v21/material_button_dark.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/grey_900" />
--- a/app/src/main/res/drawable-v21/material_button_dark_lighter.xml
+++ b/app/src/main/res/drawable-v21/material_button_dark_lighter.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/grey_850" />
--- a/app/src/main/res/drawable-v21/material_button_light.xml
+++ b/app/src/main/res/drawable-v21/material_button_light.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/grey_800" />
--- a/app/src/main/res/drawable-v21/material_button_light_darker.xml
+++ b/app/src/main/res/drawable-v21/material_button_light_darker.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/grey_850" />
--- a/app/src/main/res/drawable-v21/material_button_light_primary.xml
+++ b/app/src/main/res/drawable-v21/material_button_light_primary.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/teal_400" />
--- a/app/src/main/res/drawable-v21/material_button_light_primary_darker.xml
+++ b/app/src/main/res/drawable-v21/material_button_light_primary_darker.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/teal_500" />
--- a/app/src/main/res/drawable-v21/metro_blue_button.xml
+++ b/app/src/main/res/drawable-v21/metro_blue_button.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_blue_button_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_button_dark.xml
+++ b/app/src/main/res/drawable-v21/metro_button_dark.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_button_dark_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_button_green.xml
+++ b/app/src/main/res/drawable-v21/metro_button_green.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_button_green_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_button_light.xml
+++ b/app/src/main/res/drawable-v21/metro_button_light.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_button_light_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_button_purple.xml
+++ b/app/src/main/res/drawable-v21/metro_button_purple.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_button_purple_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_widget_button.xml
+++ b/app/src/main/res/drawable-v21/metro_widget_button.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_blue_button_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_widget_button_dark.xml
+++ b/app/src/main/res/drawable-v21/metro_widget_button_dark.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_button_dark_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/metro_widget_button_light.xml
+++ b/app/src/main/res/drawable-v21/metro_widget_button_light.xml
@@ -23,6 +23,6 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/ripple_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item a:drawable="@drawable/metro_button_light_shape" />
 </ripple>
--- a/app/src/main/res/drawable-v21/widget_button_no_bg.xml
+++ b/app/src/main/res/drawable-v21/widget_button_no_bg.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/button_material_dark">
+    a:color="@color/cpp_ripple_material_dark">
    <item>
        <shape>
            <solid a:color="@color/cpp_editor_bg" />
--- a/app/src/main/res/drawable-v21/widget_button_no_bg_light.xml
+++ b/app/src/main/res/drawable-v21/widget_button_no_bg_light.xml
@@ -23,7 +23,7 @@
  -->

 <ripple xmlns:a="http://schemas.android.com/apk/res/android"
-    a:color="@color/button_material_light">
+    a:color="@color/cpp_ripple_material_light">
    <item>
        <shape>
            <solid a:color="@color/cpp_bg_light" />
--- a/app/src/main/res/drawable-xhdpi/ic_share_white_48dp.png
+++ b/app/src/main/res/drawable-xhdpi/ic_share_white_48dp.png
--- a/app/src/main/res/drawable-xxhdpi/ic_share_white_48dp.png
+++ b/app/src/main/res/drawable-xxhdpi/ic_share_white_48dp.png
--- a/app/src/main/res/drawable-xxxhdpi/ic_share_white_48dp.png
+++ b/app/src/main/res/drawable-xxxhdpi/ic_share_white_48dp.png
--- a/app/src/main/res/drawable/cpp_wizard_button_selector.xml
+++ b/app/src/main/res/drawable/cpp_wizard_button_selector.xml
@@ -1,28 +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
-  -->
-
-<selector xmlns:a="http://schemas.android.com/apk/res/android">
-    <item a:drawable="@drawable/cpp_wizard_button_shape_pressed" a:state_pressed="true" />
-    <item a:drawable="@drawable/cpp_wizard_button_shape_normal" />
-</selector>
--- a/app/src/main/res/drawable/cpp_wizard_button_shape_normal.xml
+++ b/app/src/main/res/drawable/cpp_wizard_button_shape_normal.xml
@@ -1,33 +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
-  -->
-
-<inset xmlns:a="http://schemas.android.com/apk/res/android"
-    a:insetBottom="@dimen/cpp_button_padding"
-    a:insetLeft="@dimen/cpp_button_padding"
-    a:insetRight="@dimen/cpp_button_padding"
-    a:insetTop="@dimen/cpp_button_padding">
-
-    <shape>
-        <solid a:color="@color/grey_800" />
-        <corners a:radius="@dimen/cpp_button_corner" />
-    </shape>
-</inset>
--- a/app/src/main/res/drawable/cpp_wizard_button_shape_pressed.xml
+++ b/app/src/main/res/drawable/cpp_wizard_button_shape_pressed.xml
@@ -1,32 +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
-  -->
-
-<inset xmlns:a="http://schemas.android.com/apk/res/android"
-    a:insetBottom="@dimen/cpp_button_padding"
-    a:insetLeft="@dimen/cpp_button_padding"
-    a:insetRight="@dimen/cpp_button_padding"
-    a:insetTop="@dimen/cpp_button_padding">
-    <shape>
-        <solid a:color="@color/grey_600" />
-        <corners a:radius="@dimen/cpp_button_corner" />
-    </shape>
-</inset>
--- a/app/src/main/res/layout/cpp_app_button_clear.xml
+++ b/app/src/main/res/layout/cpp_app_button_clear.xml
@@ -28,5 +28,5 @@
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:text="@string/c_clear"
-    app:directionTextUp="MC"
+    app:directionTextUp="@string/cpp_kb_memory_clear"
    a:textStyle="bold"/>
--- a/app/src/main/res/layout/cpp_app_button_donate.xml
+++ b/app/src/main/res/layout/cpp_app_button_donate.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
-  -->
-
-<ImageButton
-    xmlns:a="http://schemas.android.com/apk/res/android"
-    a:id="@id/cpp_button_like"
-    style="?attr/cpp_button_style_control"
-    a:src="@drawable/ic_share_white_48dp" />
--- a/app/src/main/res/layout/cpp_app_button_empty.xml
+++ b/app/src/main/res/layout/cpp_app_button_empty.xml
@@ -1,24 +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.views.dragbutton.DirectionDragButton style="?attr/cpp_button_style_control" />
--- a/app/src/main/res/layout/cpp_app_button_equals.xml
+++ b/app/src/main/res/layout/cpp_app_button_equals.xml
@@ -1,33 +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.views.dragbutton.DirectionDragButton
-    xmlns:a="http://schemas.android.com/apk/res/android"
-    xmlns:c="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    a:id="@id/cpp_button_equals"
-    style="?attr/cpp_button_style_control"
-    a:text="="
-    c:directionTextDown="@string/cpp_plot_button_text"
-    c:directionTextUp="≡"
-    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_app_button_operators.xml
+++ b/app/src/main/res/layout/cpp_app_button_operators.xml
@@ -1,31 +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.views.dragbutton.DirectionDragButton
-    xmlns:a="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    a:id="@id/cpp_button_operators"
-    style="?attr/cpp_button_style_control"
-    a:text="@string/cpp_kb_operators"
-    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_0.xml
+++ b/app/src/main/res/layout/cpp_simple_button_0.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_0"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="0" />
+    a:text="0"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_0_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_0_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_0"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="0" />
+    a:text="0"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_0_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_0_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_0"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="0" />
+    a:text="0"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_1.xml
+++ b/app/src/main/res/layout/cpp_simple_button_1.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_1"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="1" />
+    a:text="1"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_1_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_1_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_1"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="1" />
+    a:text="1"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_1_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_1_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_1"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="1" />
+    a:text="1"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_2.xml
+++ b/app/src/main/res/layout/cpp_simple_button_2.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_2"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="2" />
+    a:text="2"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_2_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_2_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_2"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="2" />
+    a:text="2"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_2_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_2_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_2"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="2" />
+    a:text="2"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_3.xml
+++ b/app/src/main/res/layout/cpp_simple_button_3.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_3"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="3" />
+    a:text="3"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_3_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_3_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_3"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="3" />
+    a:text="3"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_3_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_3_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_3"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="3" />
+    a:text="3"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_4.xml
+++ b/app/src/main/res/layout/cpp_simple_button_4.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_4"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="4" />
+    a:text="4"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_4_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_4_material.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_4"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="4" />
+    a:text="4"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_4_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_4_material_light.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_4"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="4" />
+    a:text="4"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_5.xml
+++ b/app/src/main/res/layout/cpp_simple_button_5.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_5"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="5" />
+    a:text="5"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_5_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_5_material.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_5"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="5" />
+    a:text="5"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_5_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_5_material_light.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_5"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="5" />
+    a:text="5"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_6.xml
+++ b/app/src/main/res/layout/cpp_simple_button_6.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_6"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="6" />
+    a:text="6"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_6_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_6_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_6"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="6" />
+    a:text="6"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_6_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_6_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_6"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="6" />
+    a:text="6"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_7.xml
+++ b/app/src/main/res/layout/cpp_simple_button_7.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_7"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="7" />
+    a:text="7"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_7_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_7_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_7"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="7" />
+    a:text="7"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_7_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_7_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_7"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="7" />
+    a:text="7"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_8.xml
+++ b/app/src/main/res/layout/cpp_simple_button_8.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_8"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="8" />
+    a:text="8"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_8_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_8_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_8"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="8" />
+    a:text="8"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_8_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_8_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_8"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="8" />
+    a:text="8"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_9.xml
+++ b/app/src/main/res/layout/cpp_simple_button_9.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_9"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="9" />
+    a:text="9"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_9_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_9_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_9"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="9" />
+    a:text="9"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_9_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_9_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_9"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="9" />
+    a:text="9"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_app.xml
+++ b/app/src/main/res/layout/cpp_simple_button_app.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_app"
    style="@style/CppKeyboardButton.Metro.Simple.Control.Image"
-    a:contentDescription="App"
    a:src="@drawable/ic_launch_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_app_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_app_material.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_app"
    style="@style/CppKeyboardButton.Material.Simple.Control.Image"
-    a:contentDescription="App"
    a:src="@drawable/ic_launch_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_app_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_app_material_light.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_app"
    style="@style/CppKeyboardButton.Material.Light.Simple.Control.Image"
-    a:contentDescription="App"
    a:src="@drawable/ic_launch_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_copy.xml
+++ b/app/src/main/res/layout/cpp_simple_button_copy.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_copy"
    style="@style/CppKeyboardButton.Metro.Simple.Control.Image"
-    a:contentDescription="Copy"
    a:src="@drawable/ic_content_copy_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_copy_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_copy_material.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_copy"
    style="@style/CppKeyboardButton.Material.Simple.Control.Image"
-    a:contentDescription="Copy"
    a:src="@drawable/ic_content_copy_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_copy_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_copy_material_light.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_copy"
    style="@style/CppKeyboardButton.Material.Light.Simple.Control.Image"
-    a:contentDescription="Copy"
    a:src="@drawable/ic_content_copy_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_division.xml
+++ b/app/src/main/res/layout/cpp_simple_button_division.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_division"
    style="@style/CppKeyboardButton.Metro.Simple.Operation"
-    a:text="/" />
+    a:text="/"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_division_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_division_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_division"
    style="@style/CppKeyboardButton.Material.Simple.Operation"
-    a:text="/" />
+    a:text="/"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_division_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_division_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_division"
    style="@style/CppKeyboardButton.Material.Light.Simple.Operation"
-    a:text="/" />
+    a:text="/"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_dot.xml
+++ b/app/src/main/res/layout/cpp_simple_button_dot.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_period"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="." />
+    a:text="."
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_dot_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_dot_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_period"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="." />
+    a:text="."
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_dot_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_dot_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_period"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="." />
+    a:text="."
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_equals.xml
+++ b/app/src/main/res/layout/cpp_simple_button_equals.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_equals"
    style="@style/CppKeyboardButton.Metro.Simple.NoBg"
-    a:text="=" />
+    a:text="="
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_equals_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_equals_material.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_equals"
    style="@style/CppKeyboardButton.Material.Simple.NoBg"
-    a:text="=" />
+    a:text="="
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_equals_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_equals_material_light.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_equals"
    style="@style/CppKeyboardButton.Material.Light.Simple.NoBg"
-    a:text="=" />
+    a:text="="
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_erase.xml
+++ b/app/src/main/res/layout/cpp_simple_button_erase.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_erase"
    style="@style/CppKeyboardButton.Metro.Simple.Operation.Image"
-    a:contentDescription="Erase"
    a:src="@drawable/ic_backspace_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_erase_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_erase_material.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_erase"
    style="@style/CppKeyboardButton.Material.Simple.Control.Image.Highlighted"
-    a:contentDescription="Erase"
    a:src="@drawable/ic_backspace_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_erase_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_erase_material_light.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_erase"
    style="@style/CppKeyboardButton.Material.Light.Simple.Control.Image.Highlighted"
-    a:contentDescription="Erase"
    a:src="@drawable/ic_backspace_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_multiplication.xml
+++ b/app/src/main/res/layout/cpp_simple_button_multiplication.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_multiplication"
    style="@style/CppKeyboardButton.Metro.Simple.Operation"
-    a:text="×" />
+    a:text="×"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_multiplication_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_multiplication_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_multiplication"
    style="@style/CppKeyboardButton.Material.Simple.Operation"
-    a:text="×" />
+    a:text="×"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_multiplication_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_multiplication_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_multiplication"
    style="@style/CppKeyboardButton.Material.Light.Simple.Operation"
-    a:text="×" />
+    a:text="×"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_paste.xml
+++ b/app/src/main/res/layout/cpp_simple_button_paste.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_paste"
    style="@style/CppKeyboardButton.Metro.Simple.Control.Image"
-    a:contentDescription="Paste"
    a:src="@drawable/ic_content_paste_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_paste_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_paste_material.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_paste"
    style="@style/CppKeyboardButton.Material.Simple.Control.Image"
-    a:contentDescription="Paste"
    a:src="@drawable/ic_content_paste_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_paste_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_paste_material_light.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_paste"
    style="@style/CppKeyboardButton.Material.Light.Simple.Control.Image"
-    a:contentDescription="Paste"
    a:src="@drawable/ic_content_paste_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_percent.xml
+++ b/app/src/main/res/layout/cpp_simple_button_percent.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_percent"
    style="@style/CppKeyboardButton.Metro.Simple.Control"
-    a:text="%" />
+    a:text="%"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_percent_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_percent_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_percent"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="%" />
+    a:text="%"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_percent_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_percent_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_percent"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="%" />
+    a:text="%"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_plus.xml
+++ b/app/src/main/res/layout/cpp_simple_button_plus.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_plus"
    style="@style/CppKeyboardButton.Metro.Simple.Operation"
-    a:text="+" />
+    a:text="+"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_plus_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_plus_material.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_plus"
    style="@style/CppKeyboardButton.Material.Simple.Operation"
-    a:text="+" />
+    a:text="+"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_plus_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_plus_material_light.xml
@@ -23,6 +23,8 @@
  -->
 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_plus"
    style="@style/CppKeyboardButton.Material.Light.Simple.Operation"
-    a:text="+" />
+    a:text="+"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_power.xml
+++ b/app/src/main/res/layout/cpp_simple_button_power.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_power"
    style="@style/CppKeyboardButton.Metro.Simple.Control"
-    a:text="^" />
+    a:text="^"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_power_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_power_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_power"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="^" />
+    a:text="^"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_power_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_power_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_power"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="^" />
+    a:text="^"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_round_brackets.xml
+++ b/app/src/main/res/layout/cpp_simple_button_round_brackets.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_round_brackets"
    style="@style/CppKeyboardButton.Metro.Simple.Digit"
-    a:text="(  )" />
+    a:text="(  )"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_round_brackets_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_round_brackets_material.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_round_brackets"
    style="@style/CppKeyboardButton.Material.Simple.Digit"
-    a:text="(  )" />
+    a:text="(  )"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_round_brackets_material_light.xml
+++ b/app/src/main/res/layout/cpp_simple_button_round_brackets_material_light.xml
@@ -24,6 +24,8 @@

 <Button
    xmlns:a="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    a:id="@id/cpp_button_round_brackets"
    style="@style/CppKeyboardButton.Material.Light.Simple.Digit"
-    a:text="(  )" />
+    a:text="(  )"
+    tools:ignore="HardcodedText" />
--- a/app/src/main/res/layout/cpp_simple_button_settings.xml
+++ b/app/src/main/res/layout/cpp_simple_button_settings.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_settings"
    style="@style/CppKeyboardButton.Metro.Simple.Control.Image"
-    a:contentDescription="Settings"
    a:src="@drawable/ic_settings_white_48dp" />
--- a/app/src/main/res/layout/cpp_simple_button_settings_material.xml
+++ b/app/src/main/res/layout/cpp_simple_button_settings_material.xml
@@ -26,5 +26,4 @@
    xmlns:a="http://schemas.android.com/apk/res/android"
    a:id="@id/cpp_button_settings"
    style="@style/CppKeyboardButton.Material.Simple.Control.Image"
-    a:contentDescription="Settings"
    a:src="@drawable/ic_settings_white_48dp" />
--- a/Show More
+++ b/Show More