Add "Show key borders" preference

Author: naveensingh

app/src/main/kotlin/com/simplemobiletools/keyboard/activities/SettingsActivity.kt

@@ -40,6 +40,7 @@ class SettingsActivity : SimpleActivity() {
         setupManageClipboardItems()
         setupVibrateOnKeypress()
         setupShowPopupOnKeypress()
+        setupShowKeyBorders()
         setupKeyboardLanguage()
         setupKeyboardHeightMultiplier()
 
@@ -106,6 +107,14 @@ class SettingsActivity : SimpleActivity() {
         }
     }
 
+    private fun setupShowKeyBorders() {
+        settings_show_key_borders.isChecked = config.showKeyBorders
+        settings_show_key_borders_holder.setOnClickListener {
+            settings_show_key_borders.toggle()
+            config.showKeyBorders = settings_show_key_borders.isChecked
+        }
+    }
+
     private fun setupKeyboardLanguage() {
         settings_keyboard_language.text = getKeyboardLanguageText(config.keyboardLanguage)
         settings_keyboard_language_holder.setOnClickListener {

app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/Config.kt

@@ -17,6 +17,10 @@ class Config(context: Context) : BaseConfig(context) {
         get() = prefs.getBoolean(SHOW_POPUP_ON_KEYPRESS, true)
         set(showPopupOnKeypress) = prefs.edit().putBoolean(SHOW_POPUP_ON_KEYPRESS, showPopupOnKeypress).apply()
 
+    var showKeyBorders: Boolean
+        get() = prefs.getBoolean(SHOW_KEY_BORDERS, false)
+        set(showKeyBorders) = prefs.edit().putBoolean(SHOW_KEY_BORDERS, showKeyBorders).apply()
+
     var lastExportedClipsFolder: String
         get() = prefs.getString(LAST_EXPORTED_CLIPS_FOLDER, "")!!
         set(lastExportedClipsFolder) = prefs.edit().putString(LAST_EXPORTED_CLIPS_FOLDER, lastExportedClipsFolder).apply()

app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/Constants.kt

@@ -10,6 +10,7 @@ const val MAX_KEYS_PER_MINI_ROW = 9
 // shared prefs
 const val VIBRATE_ON_KEYPRESS = "vibrate_on_keypress"
 const val SHOW_POPUP_ON_KEYPRESS = "show_popup_on_keypress"
+const val SHOW_KEY_BORDERS = "show_key_borders"
 const val LAST_EXPORTED_CLIPS_FOLDER = "last_exported_clips_folder"
 const val KEYBOARD_LANGUAGE = "keyboard_language"
 const val HEIGHT_MULTIPLIER = "height_multiplier"

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

@@ -161,6 +161,21 @@
 
             </RelativeLayout>
 
+            <RelativeLayout
+                android:id="@+id/settings_show_key_borders_holder"
+                style="@style/SettingsHolderCheckboxStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <com.simplemobiletools.commons.views.MyAppCompatCheckbox
+                    android:id="@+id/settings_show_key_borders"
+                    style="@style/SettingsCheckboxStyle"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="@string/show_key_borders" />
+
+            </RelativeLayout>
+
             <RelativeLayout
                 android:id="@+id/settings_keyboard_language_holder"
                 style="@style/SettingsHolderTextViewStyle"