copying some resources and assets from the AOSP keyboard

app/src/main/kotlin/com/simplemobiletools/keyboard/views/MyKeyboardView.kt

@@ -2,12 +2,10 @@ package com.simplemobiletools.keyboard.views
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.content.res.TypedArray
 import android.graphics.*
 import android.graphics.Paint.Align
 import android.graphics.drawable.Drawable
 import android.inputmethodservice.Keyboard
-import android.inputmethodservice.KeyboardView
 import android.media.AudioManager
 import android.os.Handler
 import android.os.Message
@@ -19,8 +17,6 @@ import android.view.accessibility.AccessibilityEvent
 import android.view.accessibility.AccessibilityManager
 import android.widget.PopupWindow
 import android.widget.TextView
-import com.simplemobiletools.commons.extensions.getResolution
-import com.simplemobiletools.commons.helpers.mydebug
 import com.simplemobiletools.keyboard.R
 import java.util.*
 

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

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 The Android Open Source Project
+     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.
+-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Toggle keys. Use checkable/checked state. -->
+
+    <item android:state_checkable="true" android:state_checked="true"
+        android:state_pressed="true"
+        android:drawable="@drawable/btn_keyboard_key_pressed_on" />
+    <item android:state_checkable="true" android:state_pressed="true"
+        android:drawable="@drawable/btn_keyboard_key_pressed_off" />
+    <item android:state_checkable="true" android:state_checked="true"
+        android:drawable="@drawable/btn_keyboard_key_normal_on" />
+    <item android:state_checkable="true"
+        android:drawable="@drawable/btn_keyboard_key_normal_off" />
+    <!-- Normal keys -->
+    <item android:state_pressed="true"
+        android:drawable="@drawable/btn_keyboard_key_pressed" />
+    <item
+        android:drawable="@drawable/btn_keyboard_key_normal" />
+
+</selector>

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

@@ -0,0 +1,4 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/keyboard_key_feedback_more_background" android:state_long_pressable="true" />
+    <item android:drawable="@drawable/keyboard_key_feedback_background" />
+</selector>

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

@@ -1,7 +1,8 @@
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@color/default_background_color"
-    android:textAlignment="center"
-    android:textColor="@color/default_text_color"
-    android:textSize="30sp" />
+    android:layout_width="wrap_content"
+    android:layout_height="80sp"
+    android:background="@drawable/keyboard_key_feedback"
+    android:gravity="center"
+    android:minWidth="32dip"
+    android:textColor="?android:attr/textColorPrimaryInverse"
+    android:textSize="40sp" />

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

@@ -2,6 +2,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:background="@drawable/keyboard_popup_panel_background"
     android:orientation="horizontal">
 
     <com.simplemobiletools.keyboard.views.MyKeyboardView

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

@@ -4,4 +4,5 @@
     android:layout_height="match_parent"
     android:layout_alignParentBottom="true"
     android:background="@color/default_background_color"
+    style="@style/Widget.KeyboardView"
     android:keyPreviewLayout="@layout/keyboard_key_preview" />

app/src/main/res/values/styles.xml

@@ -2,6 +2,25 @@
 
     <style name="AppTheme" parent="AppTheme.Base" />
 
+    <style name="Widget">
+        <item name="itemTextAppearance">?attr/itemTextAppearance</item>
+    </style>
+
+    <style name="Widget.KeyboardView" parent="Widget">
+        <item name="background">@drawable/keyboard_background</item>
+        <item name="keyBackground">@drawable/btn_keyboard_key</item>
+        <item name="keyTextSize">22sp</item>
+        <item name="keyTextColor">#FFFFFFFF</item>
+        <item name="keyPreviewLayout">@layout/keyboard_key_preview</item>
+        <item name="keyPreviewOffset">-12dip</item>
+        <item name="keyPreviewHeight">80dip</item>
+        <item name="labelTextSize">14sp</item>
+        <item name="popupLayout">@layout/keyboard_popup_keyboard</item>
+        <item name="verticalCorrection">-10dip</item>
+        <item name="shadowColor">#BB000000</item>
+        <item name="shadowRadius">2.75</item>
+    </style>
+
     <declare-styleable name="KeyboardView">
         <attr name="keyboardViewStyle" format="reference" />
         <!-- Image for the key. This image needs to be a StateListDrawable, with the following
@@ -30,6 +49,85 @@
         <!-- Vertical offset of the text shadow. -->
         <attr name="shadowDy" format="dimension" />
         <!-- Blur radius of the text shadow. -->
-        <attr name="shadowRadius" format="dimension" />
+        <attr name="shadowRadius" format="float" />
+    </declare-styleable>
+
+    <declare-styleable name="Keyboard">
+        <!-- Default width of a key, in pixels or percentage of display width.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyWidth" format="dimension|fraction" />
+        <!-- Default height of a key, in pixels or percentage of display width.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyHeight" format="dimension|fraction" />
+        <!-- Default horizontal gap between keys.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="horizontalGap" format="dimension|fraction" />
+        <!-- Default vertical gap between rows of keys.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="verticalGap" format="dimension|fraction" />
+    </declare-styleable>
+
+    <declare-styleable name="Keyboard_Row">
+        <!-- Row edge flags.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="rowEdgeFlags">
+            <!-- Row is anchored to the top of the keyboard.
+             {@deprecated Copy this definition into your own application project.} -->
+            <flag name="top" value="4" />
+            <!-- Row is anchored to the bottom of the keyboard.
+             {@deprecated Copy this definition into your own application project.} -->
+            <flag name="bottom" value="8" />
+        </attr>
+        <!-- Mode of the keyboard. If the mode doesn't match the
+             requested keyboard mode, the row will be skipped.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyboardMode" format="reference" />
+    </declare-styleable>
+
+    <declare-styleable name="Keyboard_Key">
+        <!-- The unicode value or comma-separated values that this key outputs.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="codes" format="integer|string" />
+        <!-- The XML keyboard layout of any popup keyboard.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="popupKeyboard" format="reference" />
+        <!-- The characters to display in the popup keyboard.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="popupCharacters" format="string" />
+        <!-- Key edge flags.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyEdgeFlags">
+            <!-- Key is anchored to the left of the keyboard.
+                 {@deprecated Copy this definition into your own application project.} -->
+            <flag name="left" value="1" />
+            <!-- Key is anchored to the right of the keyboard.
+                 {@deprecated Copy this definition into your own application project.} -->
+            <flag name="right" value="2" />
+        </attr>
+        <!-- Whether this is a modifier key such as Alt or Shift.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="isModifier" format="boolean" />
+        <!-- Whether this is a toggle key.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="isSticky" format="boolean" />
+        <!-- Whether long-pressing on this key will make it repeat.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="isRepeatable" format="boolean" />
+        <!-- The icon to show in the popup preview.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="iconPreview" format="reference" />
+        <!-- The string of characters to output when this key is pressed.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyOutputText" format="string" />
+        <!-- The label to display on the key.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyLabel" format="string" />
+        <!-- The icon to display on the key instead of the label.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyIcon" format="reference" />
+        <!-- Mode of the keyboard. If the mode doesn't match the
+             requested keyboard mode, the key will be skipped.
+             {@deprecated Copy this definition into your own application project.} -->
+        <attr name="keyboardMode" />
     </declare-styleable>
 </resources>