From ed00de9606fbe98d8054a9671e41b0f9a138da33 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Sat, 8 Jan 2022 23:08:08 +0100
Subject: [PATCH] refer to our keyboard attributes, not the system ones

---
 .../keyboard/helpers/MyKeyboard.kt            |  54 ++----
 .../res/layout/keyboard_popup_keyboard.xml    |   9 +-
 app/src/main/res/values/attrs.xml             |  85 +++++++++
 app/src/main/res/values/styles.xml            |  85 ---------
 app/src/main/res/xml/keys_layout.xml          | 176 +++++++++---------
 5 files changed, 194 insertions(+), 215 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/MyKeyboard.kt b/app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/MyKeyboard.kt
index 5914144..af61d72 100644
--- a/app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/MyKeyboard.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/MyKeyboard.kt
@@ -24,9 +24,9 @@ import android.text.TextUtils
 import android.util.TypedValue
 import android.util.Xml
 import androidx.annotation.XmlRes
+import com.simplemobiletools.commons.helpers.mydebug
 import com.simplemobiletools.keyboard.R
-import org.xmlpull.v1.XmlPullParserException
-import java.io.IOException
+import java.io.FileNotFoundException
 import java.util.*
 
 /**
@@ -87,7 +87,7 @@ class MyKeyboard {
     var mKeys: MutableList<Key?>? = null
 
     /** List of modifier keys such as Shift & Alt, if any  */
-    private var mModifierKeys: MutableList<Key?>? = null
+    private var mModifierKeys = ArrayList<Key?>()
 
     /** Width of the screen available to fit the keyboard  */
     private var mDisplayWidth = 0
@@ -160,6 +160,7 @@ class MyKeyboard {
 
         /** Vertical gap following this row.  */
         var verticalGap = 0
+
         var mKeys = ArrayList<Key>()
 
         /**
@@ -255,8 +256,7 @@ class MyKeyboard {
         /**
          * Flags that specify the anchoring to edges of the keyboard for detecting touch events
          * that are just out of the boundary of the key. This is a bit mask of
-         * [MyKeyboard.EDGE_LEFT], [MyKeyboard.EDGE_RIGHT], [MyKeyboard.EDGE_TOP] and
-         * [MyKeyboard.EDGE_BOTTOM].
+         * [MyKeyboard.EDGE_LEFT], [MyKeyboard.EDGE_RIGHT], [MyKeyboard.EDGE_TOP] and [MyKeyboard.EDGE_BOTTOM].
          */
         var edgeFlags: Int
 
@@ -275,8 +275,7 @@ class MyKeyboard {
         /** Create a key with the given top-left coordinate and extract its attributes from
          * the XML parser.
          * @param res resources associated with the caller's context
-         * @param parent the row that this key belongs to. The row must already be attached to
-         * a [Keyboard].
+         * @param parent the row that this key belongs to. The row must already be attached to a [MyKeyboard].
          * @param x the x coordinate of the top-left
          * @param y the y coordinate of the top-left
          * @param parser the XML parser containing the attributes for this key
@@ -315,8 +314,9 @@ class MyKeyboard {
 
             icon?.setBounds(0, 0, icon!!.intrinsicWidth, icon!!.intrinsicHeight)
 
-            label = a.getText(R.styleable.Keyboard_Key_keyLabel)
+            label = a.getText(R.styleable.Keyboard_Key_keyLabel) ?: ""
             text = a.getText(R.styleable.Keyboard_Key_keyOutputText)
+
             if (!TextUtils.isEmpty(label)) {
                 codes = arrayListOf(label[0].toInt())
             }
@@ -378,6 +378,7 @@ class MyKeyboard {
                 try {
                     values[count++] = st.nextToken().toInt()
                 } catch (nfe: NumberFormatException) {
+                    mydebug("NumberFormatException $nfe")
                 }
             }
             return values
@@ -454,26 +455,6 @@ class MyKeyboard {
         }
     }
 
-    /**
-     * Creates a keyboard from the given xml key layout file. Weeds out rows
-     * that have a keyboard mode defined but don't match the specified mode.
-     * @param context the application or service context
-     * @param xmlLayoutResId the resource file that contains the keyboard layout and keys.
-     * @param modeId keyboard mode identifier
-     * @param width sets width of keyboard
-     * @param height sets height of keyboard
-     */
-    constructor(context: Context, @XmlRes xmlLayoutResId: Int, modeId: Int, width: Int, height: Int) {
-        mDisplayWidth = width
-        mDisplayHeight = height
-        mDefaultHorizontalGap = 0
-        mDefaultWidth = mDisplayWidth / 10
-        mDefaultVerticalGap = 0
-        mDefaultHeight = mDefaultWidth
-        mKeys = ArrayList()
-        mKeyboardMode = modeId
-        loadKeyboard(context, context.resources.getXml(xmlLayoutResId))
-    }
     /**
      * Creates a keyboard from the given xml key layout file. Weeds out rows
      * that have a keyboard mode defined but don't match the specified mode.
@@ -640,12 +621,12 @@ class MyKeyboard {
      * point is out of range, then an array of size zero is returned.
      */
     fun getNearestKeys(x: Int, y: Int): IntArray {
-        if (x in 0 until minWidth && y >= 0 && y < height) {
+        /*if (x in 0 until minWidth && y >= 0 && y < height) {
             val index: Int = y / mCellHeight * GRID_WIDTH + x / mCellWidth
             if (index < GRID_SIZE) {
                 return mGridNeighbors[index]!!
             }
-        }
+        }*/
         return IntArray(0)
     }
 
@@ -660,25 +641,24 @@ class MyKeyboard {
     private fun loadKeyboard(context: Context, parser: XmlResourceParser) {
         var inKey = false
         var inRow = false
-        val leftMostKey = false
         var row = 0
         var x = 0
         var y = 0
         var key: Key? = null
         var currentRow: Row? = null
         val res = context.resources
-        var skipRow = false
         try {
             var event: Int
             while (parser.next().also { event = it } != XmlResourceParser.END_DOCUMENT) {
                 if (event == XmlResourceParser.START_TAG) {
                     val tag = parser.name
                     if (TAG_ROW == tag) {
+                        //mydebug("row $currentRow")
                         inRow = true
                         x = 0
                         currentRow = createRowFromXml(res, parser)
                         rows.add(currentRow)
-                        skipRow = currentRow.mode != 0 && currentRow.mode != mKeyboardMode
+                        val skipRow = currentRow.mode != 0 && currentRow.mode != mKeyboardMode
                         if (skipRow) {
                             skipToEndOfRow(parser)
                             inRow = false
@@ -696,9 +676,9 @@ class MyKeyboard {
                                     break
                                 }
                             }
-                            mModifierKeys!!.add(key)
+                            mModifierKeys.add(key)
                         } else if (key.codes[0] == KEYCODE_ALT) {
-                            mModifierKeys!!.add(key)
+                            mModifierKeys.add(key)
                         }
                         currentRow.mKeys.add(key)
                     } else if (TAG_KEYBOARD == tag) {
@@ -719,12 +699,12 @@ class MyKeyboard {
                     }
                 }
             }
-        } catch (e: Exception) {
+        } catch (e: FileNotFoundException) {
+            mydebug("Exception $e")
         }
         height = y - mDefaultVerticalGap
     }
 
-    @Throws(XmlPullParserException::class, IOException::class)
     private fun skipToEndOfRow(parser: XmlResourceParser) {
         var event: Int
         while (parser.next().also { event = it } != XmlResourceParser.END_DOCUMENT) {
diff --git a/app/src/main/res/layout/keyboard_popup_keyboard.xml b/app/src/main/res/layout/keyboard_popup_keyboard.xml
index de8cc5c..c24d59e 100644
--- a/app/src/main/res/layout/keyboard_popup_keyboard.xml
+++ b/app/src/main/res/layout/keyboard_popup_keyboard.xml
@@ -1,4 +1,5 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -9,11 +10,10 @@
         android:id="@+id/keyboardView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
         android:background="@android:color/transparent"
-        android:keyPreviewLayout="@layout/keyboard_key_preview"
-        android:keyTextSize="22sp"
-        android:popupLayout="@layout/keyboard_popup_keyboard"
+        app:keyPreviewLayout="@layout/keyboard_key_preview"
+        app:keyTextSize="22sp"
+        app:popupLayout="@layout/keyboard_popup_keyboard"
         tools:ignore="ResourceCycle" />
 
     <ImageButton
@@ -23,7 +23,6 @@
         android:layout_gravity="center"
         android:layout_marginStart="8dp"
         android:background="@android:color/transparent"
-        android:clickable="true"
         android:src="@drawable/ic_cross_vector" />
 
 </LinearLayout>
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index 1def718..3eeccdc 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -3,4 +3,89 @@
     <declare-styleable name="KeyboardViewPreviewState">
         <attr name="state_long_pressable" format="boolean" />
     </declare-styleable>
+
+    <declare-styleable name="MyKeyboardView">
+        <attr name="keyboardViewStyle" format="reference" />
+        <!-- Image for the key. This image needs to be a StateListDrawable, with the following possible states:
+             normal, pressed, checkable, checkable+pressed, checkable+checked, checkable+checked+pressed. -->
+        <attr name="keyBackground" format="reference" />
+        <!-- Size of the text for character keys. -->
+        <attr name="keyTextSize" format="dimension" />
+        <!-- Size of the text for custom keys with some text and no icon. -->
+        <attr name="labelTextSize" format="dimension" />
+        <!-- Color to use for the label in a key. -->
+        <attr name="keyTextColor" format="color" />
+        <!-- Layout resource for key press feedback. -->
+        <attr name="keyPreviewLayout" format="reference" />
+        <!-- Vertical offset of the key press feedback from the key. -->
+        <attr name="keyPreviewOffset" format="dimension" />
+        <!-- Height of the key press feedback popup. -->
+        <attr name="keyPreviewHeight" format="dimension" />
+        <!-- Amount to offset the touch Y coordinate by, for bias correction. -->
+        <attr name="verticalCorrection" format="dimension" />
+        <!-- Layout resource for popup keyboards. -->
+        <attr name="popupLayout" format="reference" />
+        <attr name="shadowColor" format="color" />
+        <!-- Horizontal offset of the text shadow. -->
+        <attr name="shadowDx" format="dimension" />
+        <!-- Vertical offset of the text shadow. -->
+        <attr name="shadowDy" format="dimension" />
+        <!-- Blur radius of the text shadow. -->
+        <attr name="shadowRadius" format="float" />
+    </declare-styleable>
+
+    <declare-styleable name="Keyboard">
+        <!-- Default width of a key, in pixels or percentage of display width. -->
+        <attr name="keyWidth" format="dimension|fraction" />
+        <!-- Default height of a key, in pixels or percentage of display width. -->
+        <attr name="keyHeight" format="dimension|fraction" />
+        <!-- Default horizontal gap between keys. -->
+        <attr name="horizontalGap" format="dimension|fraction" />
+        <!-- Default vertical gap between rows of keys. -->
+        <attr name="verticalGap" format="dimension|fraction" />
+    </declare-styleable>
+
+    <declare-styleable name="Keyboard_Row">
+        <!-- Row edge flags. -->
+        <attr name="rowEdgeFlags">
+            <!-- Row is anchored to the top of the keyboard. -->
+            <flag name="top" value="4" />
+            <!-- Row is anchored to the bottom of the keyboard. -->
+            <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. -->
+        <attr name="keyboardMode" format="reference" />
+    </declare-styleable>
+
+    <declare-styleable name="Keyboard_Key">
+        <!-- The unicode value or comma-separated values that this key outputs. -->
+        <attr name="codes" format="integer|string" />
+        <!-- The XML keyboard layout of any popup keyboard. -->
+        <attr name="popupKeyboard" format="reference" />
+        <!-- The characters to display in the popup keyboard. -->
+        <attr name="popupCharacters" format="string" />
+        <!-- Key edge flags. -->
+        <attr name="keyEdgeFlags">
+            <!-- Key is anchored to the left of the keyboard. -->
+            <flag name="left" value="1" />
+            <!-- Key is anchored to the right of the keyboard. -->
+            <flag name="right" value="2" />
+        </attr>
+        <!-- Whether this is a modifier key such as Alt or Shift. -->
+        <attr name="isModifier" format="boolean" />
+        <!-- Whether this is a toggle key. -->
+        <attr name="isSticky" format="boolean" />
+        <!-- Whether long-pressing on this key will make it repeat. -->
+        <attr name="isRepeatable" format="boolean" />
+        <!-- The icon to show in the popup preview. -->
+        <attr name="iconPreview" format="reference" />
+        <!-- The string of characters to output when this key is pressed. -->
+        <attr name="keyOutputText" format="string" />
+        <!-- The label to display on the key. -->
+        <attr name="keyLabel" format="string" />
+        <!-- The icon to display on the key instead of the label. -->
+        <attr name="keyIcon" format="reference" />
+        <!-- Mode of the keyboard. If the mode doesn't match the requested keyboard mode, the key will be skipped. -->
+        <attr name="keyboardMode" />
+    </declare-styleable>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 5321ae9..ba9809d 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -20,89 +20,4 @@
         <item name="shadowColor">#BB000000</item>
         <item name="shadowRadius">2.75</item>
     </style>
-
-    <declare-styleable name="MyKeyboardView">
-        <attr name="keyboardViewStyle" format="reference" />
-        <!-- Image for the key. This image needs to be a StateListDrawable, with the following possible states:
-             normal, pressed, checkable, checkable+pressed, checkable+checked, checkable+checked+pressed. -->
-        <attr name="keyBackground" format="reference" />
-        <!-- Size of the text for character keys. -->
-        <attr name="keyTextSize" format="dimension" />
-        <!-- Size of the text for custom keys with some text and no icon. -->
-        <attr name="labelTextSize" format="dimension" />
-        <!-- Color to use for the label in a key. -->
-        <attr name="keyTextColor" format="color" />
-        <!-- Layout resource for key press feedback. -->
-        <attr name="keyPreviewLayout" format="reference" />
-        <!-- Vertical offset of the key press feedback from the key. -->
-        <attr name="keyPreviewOffset" format="dimension" />
-        <!-- Height of the key press feedback popup. -->
-        <attr name="keyPreviewHeight" format="dimension" />
-        <!-- Amount to offset the touch Y coordinate by, for bias correction. -->
-        <attr name="verticalCorrection" format="dimension" />
-        <!-- Layout resource for popup keyboards. -->
-        <attr name="popupLayout" format="reference" />
-        <attr name="shadowColor" format="color" />
-        <!-- Horizontal offset of the text shadow. -->
-        <attr name="shadowDx" format="dimension" />
-        <!-- Vertical offset of the text shadow. -->
-        <attr name="shadowDy" format="dimension" />
-        <!-- Blur radius of the text shadow. -->
-        <attr name="shadowRadius" format="float" />
-    </declare-styleable>
-
-    <declare-styleable name="Keyboard">
-        <!-- Default width of a key, in pixels or percentage of display width. -->
-        <attr name="keyWidth" format="dimension|fraction" />
-        <!-- Default height of a key, in pixels or percentage of display width. -->
-        <attr name="keyHeight" format="dimension|fraction" />
-        <!-- Default horizontal gap between keys. -->
-        <attr name="horizontalGap" format="dimension|fraction" />
-        <!-- Default vertical gap between rows of keys. -->
-        <attr name="verticalGap" format="dimension|fraction" />
-    </declare-styleable>
-
-    <declare-styleable name="Keyboard_Row">
-        <!-- Row edge flags. -->
-        <attr name="rowEdgeFlags">
-            <!-- Row is anchored to the top of the keyboard. -->
-            <flag name="top" value="4" />
-            <!-- Row is anchored to the bottom of the keyboard. -->
-            <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. -->
-        <attr name="keyboardMode" format="reference" />
-    </declare-styleable>
-
-    <declare-styleable name="Keyboard_Key">
-        <!-- The unicode value or comma-separated values that this key outputs. -->
-        <attr name="codes" format="integer|string" />
-        <!-- The XML keyboard layout of any popup keyboard. -->
-        <attr name="popupKeyboard" format="reference" />
-        <!-- The characters to display in the popup keyboard. -->
-        <attr name="popupCharacters" format="string" />
-        <!-- Key edge flags. -->
-        <attr name="keyEdgeFlags">
-            <!-- Key is anchored to the left of the keyboard. -->
-            <flag name="left" value="1" />
-            <!-- Key is anchored to the right of the keyboard. -->
-            <flag name="right" value="2" />
-        </attr>
-        <!-- Whether this is a modifier key such as Alt or Shift. -->
-        <attr name="isModifier" format="boolean" />
-        <!-- Whether this is a toggle key. -->
-        <attr name="isSticky" format="boolean" />
-        <!-- Whether long-pressing on this key will make it repeat. -->
-        <attr name="isRepeatable" format="boolean" />
-        <!-- The icon to show in the popup preview. -->
-        <attr name="iconPreview" format="reference" />
-        <!-- The string of characters to output when this key is pressed. -->
-        <attr name="keyOutputText" format="string" />
-        <!-- The label to display on the key. -->
-        <attr name="keyLabel" format="string" />
-        <!-- The icon to display on the key instead of the label. -->
-        <attr name="keyIcon" format="reference" />
-        <!-- Mode of the keyboard. If the mode doesn't match the requested keyboard mode, the key will be skipped. -->
-        <attr name="keyboardMode" />
-    </declare-styleable>
 </resources>
diff --git a/app/src/main/res/xml/keys_layout.xml b/app/src/main/res/xml/keys_layout.xml
index be8d302..ef51e00 100644
--- a/app/src/main/res/xml/keys_layout.xml
+++ b/app/src/main/res/xml/keys_layout.xml
@@ -1,129 +1,129 @@
 <?xml version="1.0" encoding="utf-8"?>
-<MyKeyboard xmlns:android="http://schemas.android.com/apk/res/android"
-    android:keyWidth="10%"
-    android:keyHeight="60dp"
-    android:keyBackground="@color/color_primary_dark"
-    android:keyTextColor="@color/color_accent"
-    android:verticalGap="3px">
+<MyKeyboard xmlns:app="http://schemas.android.com/apk/res-auto"
+    app:keyBackground="@color/color_primary_dark"
+    app:keyHeight="60dp"
+    app:keyTextColor="@color/color_accent"
+    app:keyWidth="10%"
+    app:verticalGap="3px">
     <Row>
         <Key
-            android:codes="113"
-            android:keyEdgeFlags="left"
-            android:keyLabel="q" />
+            app:codes="113"
+            app:keyEdgeFlags="left"
+            app:keyLabel="q" />
         <Key
-            android:codes="119"
-            android:keyLabel="w" />
+            app:codes="119"
+            app:keyLabel="w" />
         <Key
-            android:codes="101"
-            android:keyLabel="e" />
+            app:codes="101"
+            app:keyLabel="e" />
         <Key
-            android:codes="114"
-            android:keyLabel="r" />
+            app:codes="114"
+            app:keyLabel="r" />
         <Key
-            android:codes="116"
-            android:keyLabel="t" />
+            app:codes="116"
+            app:keyLabel="t" />
         <Key
-            android:codes="121"
-            android:keyLabel="y" />
+            app:codes="121"
+            app:keyLabel="y" />
         <Key
-            android:codes="117"
-            android:keyLabel="u" />
+            app:codes="117"
+            app:keyLabel="u" />
         <Key
-            android:codes="105"
-            android:keyLabel="i" />
+            app:codes="105"
+            app:keyLabel="i" />
         <Key
-            android:codes="111"
-            android:keyLabel="o" />
+            app:codes="111"
+            app:keyLabel="o" />
         <Key
-            android:codes="112"
-            android:keyEdgeFlags="right"
-            android:keyLabel="p" />
+            app:codes="112"
+            app:keyEdgeFlags="right"
+            app:keyLabel="p" />
     </Row>
     <Row>
         <Key
-            android:codes="97"
-            android:horizontalGap="5%"
-            android:keyEdgeFlags="left"
-            android:keyLabel="a" />
+            app:codes="97"
+            app:horizontalGap="5%"
+            app:keyEdgeFlags="left"
+            app:keyLabel="a" />
         <Key
-            android:codes="115"
-            android:keyLabel="s" />
+            app:codes="115"
+            app:keyLabel="s" />
         <Key
-            android:codes="100"
-            android:keyLabel="d" />
+            app:codes="100"
+            app:keyLabel="d" />
         <Key
-            android:codes="102"
-            android:keyLabel="f" />
+            app:codes="102"
+            app:keyLabel="f" />
         <Key
-            android:codes="103"
-            android:keyLabel="g" />
+            app:codes="103"
+            app:keyLabel="g" />
         <Key
-            android:codes="104"
-            android:keyLabel="h" />
+            app:codes="104"
+            app:keyLabel="h" />
         <Key
-            android:codes="106"
-            android:keyLabel="j" />
+            app:codes="106"
+            app:keyLabel="j" />
         <Key
-            android:codes="107"
-            android:keyLabel="k" />
+            app:codes="107"
+            app:keyLabel="k" />
         <Key
-            android:codes="108"
-            android:keyLabel="l" />
+            app:codes="108"
+            app:keyLabel="l" />
     </Row>
     <Row>
         <Key
-            android:codes="-1"
-            android:keyWidth="15%p"
-            android:keyEdgeFlags="left"
-            android:keyIcon="@drawable/ic_caps_outline_vector" />
+            app:codes="-1"
+            app:keyEdgeFlags="left"
+            app:keyIcon="@drawable/ic_caps_outline_vector"
+            app:keyWidth="15%p" />
         <Key
-            android:codes="122"
-            android:keyLabel="z" />
+            app:codes="122"
+            app:keyLabel="z" />
         <Key
-            android:codes="120"
-            android:keyLabel="x" />
+            app:codes="120"
+            app:keyLabel="x" />
         <Key
-            android:codes="99"
-            android:keyLabel="c" />
+            app:codes="99"
+            app:keyLabel="c" />
         <Key
-            android:codes="118"
-            android:keyLabel="v" />
+            app:codes="118"
+            app:keyLabel="v" />
         <Key
-            android:codes="98"
-            android:keyLabel="b" />
+            app:codes="98"
+            app:keyLabel="b" />
         <Key
-            android:codes="110"
-            android:keyLabel="n" />
+            app:codes="110"
+            app:keyLabel="n" />
         <Key
-            android:codes="109"
-            android:keyLabel="m" />
+            app:codes="109"
+            app:keyLabel="m" />
         <Key
-            android:codes="-5"
-            android:iconPreview="@null"
-            android:isRepeatable="true"
-            android:keyWidth="15%p"
-            android:keyEdgeFlags="right"
-            android:keyIcon="@drawable/ic_clear_vector" />
+            app:codes="-5"
+            app:iconPreview="@null"
+            app:isRepeatable="true"
+            app:keyEdgeFlags="right"
+            app:keyIcon="@drawable/ic_clear_vector"
+            app:keyWidth="15%p" />
     </Row>
-    <Row android:rowEdgeFlags="bottom">
+    <Row app:rowEdgeFlags="bottom">
         <Key
-            android:codes="44"
-            android:keyWidth="10%p"
-            android:keyEdgeFlags="left"
-            android:keyLabel="," />
+            app:codes="44"
+            app:keyEdgeFlags="left"
+            app:keyLabel=","
+            app:keyWidth="10%p" />
         <Key
-            android:codes="32"
-            android:iconPreview="@null"
-            android:isRepeatable="true"
-            android:keyWidth="60%p"
-            android:keyLabel="" />
+            app:codes="32"
+            app:iconPreview="@null"
+            app:isRepeatable="true"
+            app:keyLabel=""
+            app:keyWidth="60%p" />
         <Key
-            android:codes="46"
-            android:keyLabel="." />
+            app:codes="46"
+            app:keyLabel="." />
         <Key
-            android:codes="-4"
-            android:keyWidth="20%p"
-            android:keyEdgeFlags="right"
-            android:keyIcon="@drawable/ic_enter_vector" />
+            app:codes="-4"
+            app:keyEdgeFlags="right"
+            app:keyIcon="@drawable/ic_enter_vector"
+            app:keyWidth="20%p" />
     </Row>
 </MyKeyboard>