use context.prefs() instead of the long DeviceProtected...

app/src/main/java/helium314/keyboard/keyboard/KeyboardSwitcher.java

@@ -44,7 +44,7 @@ import helium314.keyboard.latin.settings.SettingsValues;
 import helium314.keyboard.latin.suggestions.SuggestionStripView;
 import helium314.keyboard.latin.utils.AdditionalSubtypeUtils;
 import helium314.keyboard.latin.utils.CapsModeUtils;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.LanguageOnSpacebarUtils;
 import helium314.keyboard.latin.utils.Log;
 import helium314.keyboard.latin.utils.RecapitalizeStatus;
@@ -651,7 +651,7 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
             mKeyboardView.closing();
         }
         PointerTracker.clearOldViewData();
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(displayContext);
+        final SharedPreferences prefs = KtxKt.prefs(displayContext);
         if (mSuggestionStripView != null)
             prefs.unregisterOnSharedPreferenceChangeListener(mSuggestionStripView);
         if (mClipboardHistoryView != null)

app/src/main/java/helium314/keyboard/keyboard/KeyboardTheme.kt

@@ -18,7 +18,7 @@ import helium314.keyboard.latin.common.DefaultColors
 import helium314.keyboard.latin.common.DynamicColors
 import helium314.keyboard.latin.common.readAllColorsMap
 import helium314.keyboard.latin.settings.Settings
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
+import helium314.keyboard.latin.utils.prefs
 
 class KeyboardTheme // Note: The themeId should be aligned with "themeId" attribute of Keyboard style in values/themes-<style>.xml.
 private constructor(val themeId: Int, @JvmField val mStyleId: Int) {
@@ -84,7 +84,7 @@ private constructor(val themeId: Int, @JvmField val mStyleId: Int) {
 
         @JvmStatic
         fun getKeyboardTheme(context: Context): KeyboardTheme {
-            val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+            val prefs = context.prefs()
             val style = prefs.getString(Settings.PREF_THEME_STYLE, STYLE_MATERIAL)
             val borders = prefs.getBoolean(Settings.PREF_THEME_KEY_BORDERS, false)
             val matchingId = when (style) {

app/src/main/java/helium314/keyboard/keyboard/MainKeyboardView.java

@@ -53,7 +53,7 @@ import helium314.keyboard.latin.common.CoordinateUtils;
 import helium314.keyboard.latin.define.DebugFlags;
 import helium314.keyboard.latin.settings.DebugSettings;
 import helium314.keyboard.latin.settings.Settings;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.LanguageOnSpacebarUtils;
 import helium314.keyboard.latin.utils.Log;
 import helium314.keyboard.latin.utils.TypefaceUtils;
@@ -151,7 +151,7 @@ public final class MainKeyboardView extends KeyboardView implements DrawingProxy
 
         PointerTracker.init(mainKeyboardViewAttr, mTimerHandler, this /* DrawingProxy */);
 
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(context);
+        final SharedPreferences prefs = KtxKt.prefs(context);
         final boolean forceNonDistinctMultitouch = prefs.getBoolean(
                 DebugSettings.PREF_FORCE_NON_DISTINCT_MULTITOUCH, false);
         final boolean hasDistinctMultitouch = context.getPackageManager()

app/src/main/java/helium314/keyboard/keyboard/clipboard/ClipboardHistoryView.kt

@@ -28,13 +28,13 @@ import helium314.keyboard.latin.R
 import helium314.keyboard.latin.common.ColorType
 import helium314.keyboard.latin.common.Constants
 import helium314.keyboard.latin.settings.Settings
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.ResourceUtils
 import helium314.keyboard.latin.utils.ToolbarKey
 import helium314.keyboard.latin.utils.createToolbarKey
 import helium314.keyboard.latin.utils.getCodeForToolbarKey
 import helium314.keyboard.latin.utils.getCodeForToolbarKeyLongClick
 import helium314.keyboard.latin.utils.getEnabledClipboardToolbarKeys
+import helium314.keyboard.latin.utils.prefs
 import helium314.keyboard.latin.utils.setToolbarButtonsActivatedStateOnPrefChange
 
 @SuppressLint("CustomViewStyleable")
@@ -68,7 +68,7 @@ class ClipboardHistoryView @JvmOverloads constructor(
         keyBackgroundId = keyboardViewAttr.getResourceId(R.styleable.KeyboardView_keyBackground, 0)
         keyboardViewAttr.recycle()
         val keyboardAttr = context.obtainStyledAttributes(attrs, R.styleable.Keyboard, defStyle, R.style.SuggestionStripView)
-        getEnabledClipboardToolbarKeys(DeviceProtectedUtils.getSharedPreferences(context))
+        getEnabledClipboardToolbarKeys(context.prefs())
             .forEach { toolbarKeys.add(createToolbarKey(context, KeyboardIconsSet.instance, it)) }
         keyboardAttr.recycle()
     }

app/src/main/java/helium314/keyboard/keyboard/emoji/EmojiCategory.java

@@ -13,7 +13,7 @@ import android.content.res.TypedArray;
 import android.graphics.Paint;
 import android.graphics.Rect;
 
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.Log;
 
 import androidx.core.graphics.PaintCompat;
@@ -129,7 +129,7 @@ final class EmojiCategory {
     private int mCurrentCategoryPageId = 0;
 
     public EmojiCategory(final Context ctx, final KeyboardLayoutSet layoutSet, final TypedArray emojiPaletteViewAttr) {
-        mPrefs = DeviceProtectedUtils.getSharedPreferences(ctx);
+        mPrefs = KtxKt.prefs(ctx);
         mRes = ctx.getResources();
         mContext = ctx;
         mMaxRecentsKeyCount = mRes.getInteger(R.integer.config_emoji_keyboard_max_recents_key_count);

app/src/main/java/helium314/keyboard/keyboard/internal/KeyboardIconsSet.kt

@@ -8,9 +8,9 @@ import helium314.keyboard.keyboard.KeyboardTheme
 import helium314.keyboard.latin.R
 import helium314.keyboard.latin.customIconIds
 import helium314.keyboard.latin.settings.Settings
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.Log
 import helium314.keyboard.latin.utils.ToolbarKey
+import helium314.keyboard.latin.utils.prefs
 import java.util.Locale
 
 class KeyboardIconsSet private constructor() {
@@ -19,7 +19,7 @@ class KeyboardIconsSet private constructor() {
     private val iconsByName = HashMap<String, Drawable>(80)
 
     fun loadIcons(context: Context) {
-        val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+        val prefs = context.prefs()
         val iconStyle = prefs.getString(Settings.PREF_ICON_STYLE, KeyboardTheme.STYLE_MATERIAL)
         val defaultIds = when (iconStyle) {
             KeyboardTheme.STYLE_HOLO -> keyboardIconsHolo
@@ -281,8 +281,7 @@ class KeyboardIconsSet private constructor() {
 
         fun getAllIcons(context: Context): Map<String, List<Int>> {
             // currently active style first
-            val prefs = DeviceProtectedUtils.getSharedPreferences(context)
-            val iconStyle = prefs.getString(Settings.PREF_ICON_STYLE, KeyboardTheme.STYLE_MATERIAL)
+            val iconStyle = context.prefs().getString(Settings.PREF_ICON_STYLE, KeyboardTheme.STYLE_MATERIAL)
             return keyboardIconsMaterial.entries.associate { (name, id) ->
                 name to when (iconStyle) {
                     KeyboardTheme.STYLE_HOLO -> listOfNotNull(keyboardIconsHolo[name], keyboardIconsRounded[name], id)

app/src/main/java/helium314/keyboard/latin/App.kt

@@ -9,14 +9,13 @@ import helium314.keyboard.latin.common.LocaleUtils.constructLocale
 import helium314.keyboard.latin.settings.Settings
 import helium314.keyboard.latin.settings.USER_DICTIONARY_SUFFIX
 import helium314.keyboard.latin.utils.CUSTOM_LAYOUT_PREFIX
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.DictionaryInfoUtils
-import helium314.keyboard.latin.utils.Log
 import helium314.keyboard.latin.utils.ToolbarKey
 import helium314.keyboard.latin.utils.defaultPinnedToolbarPref
 import helium314.keyboard.latin.utils.getCustomLayoutFile
 import helium314.keyboard.latin.utils.getCustomLayoutFiles
 import helium314.keyboard.latin.utils.onCustomLayoutFileListChanged
+import helium314.keyboard.latin.utils.prefs
 import helium314.keyboard.latin.utils.upgradeToolbarPrefs
 import java.io.File
 
@@ -39,7 +38,7 @@ class App : Application() {
 }
 
 fun checkVersionUpgrade(context: Context) {
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     val oldVersion = prefs.getInt(Settings.PREF_VERSION_CODE, 0)
     if (oldVersion == BuildConfig.VERSION_CODE)
         return
@@ -171,7 +170,7 @@ private fun upgradesWhenComingFromOldAppName(context: Context) {
         }
     } catch (_: Exception) {}
     // upgrade prefs
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     if (prefs.all.containsKey("theme_variant")) {
         prefs.edit().putString(Settings.PREF_THEME_COLORS, prefs.getString("theme_variant", "")).apply()
         prefs.edit().remove("theme_variant").apply()

app/src/main/java/helium314/keyboard/latin/ClipboardHistoryManager.kt

@@ -11,7 +11,6 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
 import androidx.core.view.isGone
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import helium314.keyboard.compat.ClipboardManagerCompat
 import helium314.keyboard.keyboard.internal.keyboard_parser.floris.KeyCode
@@ -19,9 +18,9 @@ import helium314.keyboard.latin.common.ColorType
 import helium314.keyboard.latin.common.isValidNumber
 import helium314.keyboard.latin.databinding.ClipboardSuggestionBinding
 import helium314.keyboard.latin.settings.Settings
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.InputTypeUtils
 import helium314.keyboard.latin.utils.ToolbarKey
+import helium314.keyboard.latin.utils.prefs
 import kotlin.collections.ArrayList
 
 class ClipboardHistoryManager(
@@ -37,7 +36,7 @@ class ClipboardHistoryManager(
         clipboardManager.addPrimaryClipChangedListener(this)
         if (historyEntries.isEmpty())
             loadPinnedClips()
-        if (Settings.readClipboardHistoryEnabled(DeviceProtectedUtils.getSharedPreferences(latinIME)))
+        if (Settings.readClipboardHistoryEnabled(latinIME.prefs()))
             fetchPrimaryClip()
     }
 

app/src/main/java/helium314/keyboard/latin/DictionaryFacilitatorImpl.java

@@ -13,7 +13,7 @@ import android.text.TextUtils;
 
 import helium314.keyboard.latin.common.StringUtilsKt;
 import helium314.keyboard.latin.settings.SettingsValues;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.Log;
 import android.util.LruCache;
 
@@ -339,7 +339,7 @@ public class DictionaryFacilitatorImpl implements DictionaryFacilitator {
         Log.i(TAG, "resetDictionaries, force reloading main dictionary: " + forceReloadMainDictionary);
         final List<Locale> allLocales = new ArrayList<>() {{
             add(newLocale);
-            addAll(Settings.getSecondaryLocales(DeviceProtectedUtils.getSharedPreferences(context), newLocale));
+            addAll(Settings.getSecondaryLocales(KtxKt.prefs(context), newLocale));
         }};
 
         // Do not use contacts dictionary if we do not have permissions to read contacts.

app/src/main/java/helium314/keyboard/latin/KeyboardWrapperView.kt

@@ -18,7 +18,7 @@ import helium314.keyboard.keyboard.internal.keyboard_parser.floris.KeyCode
 import helium314.keyboard.latin.common.ColorType
 import helium314.keyboard.latin.common.Constants
 import helium314.keyboard.latin.settings.Settings
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
+import helium314.keyboard.latin.utils.prefs
 import kotlin.math.abs
 
 class KeyboardWrapperView @JvmOverloads constructor(
@@ -78,8 +78,7 @@ class KeyboardWrapperView @JvmOverloads constructor(
                     val changePercent = 2 * sign * (x - motionEvent.rawX) / context.resources.displayMetrics.density
                     if (abs(changePercent) < 1) return@setOnTouchListener true
                     x = motionEvent.rawX
-                    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
-                    val oldScale = Settings.readOneHandedModeScale(prefs, Settings.getInstance().current.mDisplayOrientation == Configuration.ORIENTATION_PORTRAIT)
+                    val oldScale = Settings.readOneHandedModeScale(context.prefs(), Settings.getInstance().current.mDisplayOrientation == Configuration.ORIENTATION_PORTRAIT)
                     val newScale = (oldScale + changePercent / 100f).coerceAtMost(2.5f).coerceAtLeast(0.5f)
                     if (newScale == oldScale) return@setOnTouchListener true
                     Settings.getInstance().writeOneHandedModeScale(newScale)

app/src/main/java/helium314/keyboard/latin/RichInputMethodManager.java

@@ -18,7 +18,7 @@ import android.view.inputmethod.InputMethodSubtype;
 import helium314.keyboard.compat.ConfigurationCompatKt;
 import helium314.keyboard.latin.common.LocaleUtils;
 import helium314.keyboard.latin.settings.Settings;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.LanguageOnSpacebarUtils;
 import helium314.keyboard.latin.utils.Log;
 import helium314.keyboard.latin.utils.ScriptUtils;
@@ -171,7 +171,7 @@ public class RichInputMethodManager {
             if (imi == getInputMethodOfThisIme()) {
                 // allowsImplicitlySelectedSubtypes means system should choose if nothing is enabled,
                 // use it to fall back to system locales or en_US to avoid returning an empty list
-                result = SubtypeSettingsKt.getEnabledSubtypes(DeviceProtectedUtils.getSharedPreferences(sInstance.mContext), allowsImplicitlySelectedSubtypes);
+                result = SubtypeSettingsKt.getEnabledSubtypes(KtxKt.prefs(sInstance.mContext), allowsImplicitlySelectedSubtypes);
             } else {
                 result = mImm.getEnabledInputMethodSubtypeList(imi, allowsImplicitlySelectedSubtypes);
             }
@@ -319,7 +319,7 @@ public class RichInputMethodManager {
 
         // search for first secondary language & script match
         final int count = subtypes.size();
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(mContext);
+        final SharedPreferences prefs = KtxKt.prefs(mContext);
         final String language = locale.getLanguage();
         final String script = ScriptUtils.script(locale);
         for (int i = 0; i < count; ++i) {
@@ -350,13 +350,13 @@ public class RichInputMethodManager {
 
     public void refreshSubtypeCaches() {
         mInputMethodInfoCache.clear();
-        SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(mContext);
+        SharedPreferences prefs = KtxKt.prefs(mContext);
         updateCurrentSubtype(SubtypeSettingsKt.getSelectedSubtype(prefs));
         updateShortcutIme();
     }
 
     private void updateCurrentSubtype(final InputMethodSubtype subtype) {
-        SubtypeSettingsKt.setSelectedSubtype(DeviceProtectedUtils.getSharedPreferences(mContext), subtype);
+        SubtypeSettingsKt.setSelectedSubtype(KtxKt.prefs(mContext), subtype);
         mCurrentRichInputMethodSubtype = RichInputMethodSubtype.getRichInputMethodSubtype(subtype);
     }
 

app/src/main/java/helium314/keyboard/latin/SystemBroadcastReceiver.java

@@ -14,36 +14,37 @@ import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.Process;
+
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.Log;
 import android.view.inputmethod.InputMethodManager;
 
 import helium314.keyboard.keyboard.KeyboardLayoutSet;
 import helium314.keyboard.latin.settings.Settings;
 import helium314.keyboard.latin.setup.SetupActivity;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
 import helium314.keyboard.latin.utils.UncachedInputMethodManagerUtils;
 
 /**
  * This class detects the {@link Intent#ACTION_MY_PACKAGE_REPLACED} broadcast intent when this IME
  * package has been replaced by a newer version of the same package. This class also detects
  * {@link Intent#ACTION_BOOT_COMPLETED} and {@link Intent#ACTION_USER_INITIALIZE} broadcast intent.
- *
+ * <p>
  * If this IME has already been installed in the system image and a new version of this IME has
  * been installed, {@link Intent#ACTION_MY_PACKAGE_REPLACED} is received by this receiver and it
  * will hide the setup wizard's icon.
- *
+ * <p>
  * If this IME has already been installed in the data partition and a new version of this IME has
  * been installed, {@link Intent#ACTION_MY_PACKAGE_REPLACED} is received by this receiver but it
  * will not hide the setup wizard's icon, and the icon will appear on the launcher.
- *
+ * <p>
  * If this IME hasn't been installed yet and has been newly installed, no
  * {@link Intent#ACTION_MY_PACKAGE_REPLACED} will be sent and the setup wizard's icon will appear
  * on the launcher.
- *
+ * <p>
  * When the device has been booted, {@link Intent#ACTION_BOOT_COMPLETED} is received by this
  * receiver and it checks whether the setup wizard's icon should be appeared or not on the launcher
  * depending on which partition this IME is installed.
- *
+ * <p>
  * When the system locale has been changed, {@link Intent#ACTION_LOCALE_CHANGED} is received by
  * this receiver and the {@link KeyboardLayoutSet}'s cache is cleared.
  */
@@ -86,7 +87,7 @@ public final class SystemBroadcastReceiver extends BroadcastReceiver {
     public static void toggleAppIcon(final Context context) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q)
             return; // can't change visibility in Android 10 and above
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(context);
+        final SharedPreferences prefs = KtxKt.prefs(context);
         context.getPackageManager().setComponentEnabledSetting(
                 new ComponentName(context, SetupActivity.class),
                 Settings.readShowSetupWizardIcon(prefs, context)

app/src/main/java/helium314/keyboard/latin/define/DebugFlags.kt

@@ -10,8 +10,8 @@ import android.content.Context
 import android.os.Build
 import helium314.keyboard.latin.BuildConfig
 import helium314.keyboard.latin.settings.DebugSettings
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.Log
+import helium314.keyboard.latin.utils.prefs
 import java.io.File
 import java.io.IOException
 import java.io.PrintWriter
@@ -24,8 +24,7 @@ object DebugFlags {
 
     @JvmStatic
     fun init(context: Context) {
-        val prefs = DeviceProtectedUtils.getSharedPreferences(context)
-        DEBUG_ENABLED = prefs.getBoolean(DebugSettings.PREF_DEBUG_MODE, false)
+        DEBUG_ENABLED = context.prefs().getBoolean(DebugSettings.PREF_DEBUG_MODE, false)
         if (DEBUG_ENABLED || BuildConfig.DEBUG)
             CrashReportExceptionHandler(context.applicationContext).install()
     }

app/src/main/java/helium314/keyboard/latin/settings/ColorsSettingsFragment.kt

@@ -43,6 +43,7 @@ import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.ExecutorUtils
 import helium314.keyboard.latin.utils.ResourceUtils
 import helium314.keyboard.latin.utils.infoDialog
+import helium314.keyboard.latin.utils.prefs
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.SerializationException
 import kotlinx.serialization.encodeToString
@@ -62,7 +63,7 @@ open class ColorsSettingsFragment : Fragment(R.layout.color_settings), MenuProvi
         get() = prefs.getInt(Settings.getColorPref(Settings.PREF_SHOW_MORE_COLORS, isNight), 0)
         set(value) { prefs.edit().putInt(Settings.getColorPref(Settings.PREF_SHOW_MORE_COLORS, isNight), value).apply() }
 
-    private val prefs by lazy { DeviceProtectedUtils.getSharedPreferences(requireContext()) }
+    private val prefs by lazy { requireContext().prefs() }
 
     private val colorPrefsAndNames by lazy {
         listOf(

app/src/main/java/helium314/keyboard/latin/settings/LanguageFilterList.kt

@@ -21,12 +21,12 @@ import androidx.core.widget.doAfterTextChanged
 import androidx.recyclerview.widget.RecyclerView
 import helium314.keyboard.latin.R
 import helium314.keyboard.latin.common.LocaleUtils
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.SubtypeLocaleUtils
 import helium314.keyboard.latin.utils.addEnabledSubtype
 import helium314.keyboard.latin.utils.displayName
 import helium314.keyboard.latin.utils.isAdditionalSubtype
 import helium314.keyboard.latin.utils.locale
+import helium314.keyboard.latin.utils.prefs
 import helium314.keyboard.latin.utils.removeEnabledSubtype
 import helium314.keyboard.latin.utils.showMissingDictionaryDialog
 
@@ -58,7 +58,7 @@ class LanguageFilterList(searchField: EditText, recyclerView: RecyclerView) {
 private class LanguageAdapter(list: List<MutableList<SubtypeInfo>> = listOf(), context: Context) :
     RecyclerView.Adapter<LanguageAdapter.ViewHolder>() {
     var onlySystemLocales = false
-    private val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    private val prefs = context.prefs()
     var fragment: LanguageSettingsFragment? = null
 
     var list: List<MutableList<SubtypeInfo>> = list

app/src/main/java/helium314/keyboard/latin/settings/LanguageSettingsDialog.kt

@@ -39,7 +39,7 @@ class LanguageSettingsDialog(
     private val onlySystemLocales: Boolean,
     private val reloadSetting: () -> Unit
 ) : AlertDialog(context), LanguageSettingsFragment.Listener {
-    private val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    private val prefs = context.prefs()
     private val binding = LocaleSettingsDialogBinding.inflate(LayoutInflater.from(context))
     private val mainLocale = infos.first().subtype.locale()
     private var hasInternalDictForLanguage = false

app/src/main/java/helium314/keyboard/latin/settings/LanguageSettingsFragment.kt

@@ -20,7 +20,6 @@ import androidx.fragment.app.Fragment
 import helium314.keyboard.latin.R
 import helium314.keyboard.latin.common.LocaleUtils
 import helium314.keyboard.latin.common.LocaleUtils.constructLocale
-import helium314.keyboard.latin.utils.DeviceProtectedUtils
 import helium314.keyboard.latin.utils.DictionaryInfoUtils
 import helium314.keyboard.latin.utils.ScriptUtils.script
 import helium314.keyboard.latin.utils.SubtypeLocaleUtils
@@ -29,6 +28,7 @@ import helium314.keyboard.latin.utils.getDictionaryLocales
 import helium314.keyboard.latin.utils.getEnabledSubtypes
 import helium314.keyboard.latin.utils.getSystemLocales
 import helium314.keyboard.latin.utils.locale
+import helium314.keyboard.latin.utils.prefs
 import java.util.*
 
 // not a SettingsFragment, because with androidx.preferences it's very complicated or
@@ -38,7 +38,7 @@ class LanguageSettingsFragment : Fragment(R.layout.language_settings) {
     private val enabledSubtypes = mutableListOf<InputMethodSubtype>()
     private val systemLocales = mutableListOf<Locale>()
     private lateinit var languageFilterList: LanguageFilterList
-    private lateinit var sharedPreferences: SharedPreferences
+    private lateinit var prefs: SharedPreferences
     private lateinit var systemOnlySwitch: Switch
     private val dictionaryLocales by lazy { getDictionaryLocales(requireContext()) }
 
@@ -56,22 +56,22 @@ class LanguageSettingsFragment : Fragment(R.layout.language_settings) {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        sharedPreferences = DeviceProtectedUtils.getSharedPreferences(requireContext())
+        prefs = requireContext().prefs()
 
         SubtypeLocaleUtils.init(requireContext())
 
-        enabledSubtypes.addAll(getEnabledSubtypes(sharedPreferences))
+        enabledSubtypes.addAll(getEnabledSubtypes(prefs))
         systemLocales.addAll(getSystemLocales())
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         val view = super.onCreateView(inflater, container, savedInstanceState) ?: return null
         systemOnlySwitch = view.findViewById(R.id.language_switch)
-        systemOnlySwitch.isChecked = sharedPreferences.getBoolean(Settings.PREF_USE_SYSTEM_LOCALES, true)
+        systemOnlySwitch.isChecked = prefs.getBoolean(Settings.PREF_USE_SYSTEM_LOCALES, true)
         systemOnlySwitch.setOnCheckedChangeListener { _, b ->
-            sharedPreferences.edit { putBoolean(Settings.PREF_USE_SYSTEM_LOCALES, b) }
+            prefs.edit { putBoolean(Settings.PREF_USE_SYSTEM_LOCALES, b) }
             enabledSubtypes.clear()
-            enabledSubtypes.addAll(getEnabledSubtypes(sharedPreferences))
+            enabledSubtypes.addAll(getEnabledSubtypes(prefs))
             loadSubtypes(b)
         }
         languageFilterList = LanguageFilterList(view.findViewById(R.id.search_field), view.findViewById(R.id.language_list))

app/src/main/java/helium314/keyboard/latin/settings/Settings.java

@@ -40,6 +40,7 @@ import helium314.keyboard.latin.utils.AdditionalSubtypeUtils;
 import helium314.keyboard.latin.utils.ColorUtilKt;
 import helium314.keyboard.latin.utils.DeviceProtectedUtils;
 import helium314.keyboard.latin.utils.JniUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.Log;
 import helium314.keyboard.latin.utils.ResourceUtils;
 import helium314.keyboard.latin.utils.RunInLocaleKt;
@@ -237,7 +238,7 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
 
     private void onCreate(final Context context) {
         mContext = context;
-        mPrefs = DeviceProtectedUtils.getSharedPreferences(context);
+        mPrefs = KtxKt.prefs(context);
         mPrefs.registerOnSharedPreferenceChangeListener(this);
     }
 

app/src/main/java/helium314/keyboard/latin/settings/SettingsFragment.java

@@ -25,10 +25,10 @@ import helium314.keyboard.latin.BuildConfig;
 import helium314.keyboard.latin.R;
 import helium314.keyboard.latin.common.FileUtils;
 import helium314.keyboard.latin.define.DebugFlags;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
 import helium314.keyboard.latin.utils.DictionaryUtilsKt;
 import helium314.keyboard.latin.utils.ExecutorUtils;
 import helium314.keyboard.latin.utils.JniUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.SubtypeSettingsKt;
 import helium314.keyboard.latin.utils.SubtypeUtilsKt;
 
@@ -85,7 +85,7 @@ public final class SettingsFragment extends PreferenceFragmentCompat {
     }
 
     private String getEnabledSubtypesLabel() {
-        final List<InputMethodSubtype> subtypes = SubtypeSettingsKt.getEnabledSubtypes(DeviceProtectedUtils.getSharedPreferences(getActivity()), true);
+        final List<InputMethodSubtype> subtypes = SubtypeSettingsKt.getEnabledSubtypes(KtxKt.prefs(getActivity()), true);
         final StringBuilder sb = new StringBuilder();
         for (final InputMethodSubtype subtype : subtypes) {
             if (sb.length() > 0)

app/src/main/java/helium314/keyboard/latin/settings/UserDictionaryListFragment.java

@@ -24,7 +24,7 @@ import androidx.preference.Preference;
 import androidx.preference.PreferenceGroup;
 
 import helium314.keyboard.latin.R;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.SubtypeLocaleUtils;
 import helium314.keyboard.latin.utils.SubtypeSettingsKt;
 import helium314.keyboard.latin.utils.SubtypeUtilsKt;
@@ -105,7 +105,7 @@ public class UserDictionaryListFragment extends SubScreenFragment {
     }
 
     static TreeSet<Locale> getSortedDictionaryLocales(final Context context) {
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(context);
+        final SharedPreferences prefs = KtxKt.prefs(context);
         final boolean localeSystemOnly = prefs.getBoolean(Settings.PREF_USE_SYSTEM_LOCALES, true);
         final TreeSet<Locale> sortedLocales = new TreeSet<>(new LocaleComparator());
 

app/src/main/java/helium314/keyboard/latin/spellcheck/AndroidSpellCheckerService.java

@@ -30,7 +30,7 @@ import helium314.keyboard.latin.common.ComposedData;
 import helium314.keyboard.latin.settings.Settings;
 import helium314.keyboard.latin.settings.SettingsValuesForSuggestion;
 import helium314.keyboard.latin.utils.AdditionalSubtypeUtils;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.SubtypeSettingsKt;
 import helium314.keyboard.latin.utils.SuggestionResults;
 
@@ -79,7 +79,7 @@ public final class AndroidSpellCheckerService extends SpellCheckerService
     public void onCreate() {
         super.onCreate();
         mRecommendedThreshold = Float.parseFloat(getString(R.string.spellchecker_recommended_threshold_value));
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(this);
+        final SharedPreferences prefs = KtxKt.prefs(this);
         prefs.registerOnSharedPreferenceChangeListener(this);
         onSharedPreferenceChanged(prefs, Settings.PREF_USE_CONTACTS);
         final boolean blockOffensive = Settings.readBlockPotentiallyOffensive(prefs, getResources());

app/src/main/java/helium314/keyboard/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java

@@ -13,6 +13,8 @@ import android.os.Binder;
 import android.provider.UserDictionary.Words;
 import android.service.textservice.SpellCheckerService.Session;
 import android.text.TextUtils;
+
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.Log;
 import android.util.LruCache;
 import android.view.inputmethod.InputMethodManager;
@@ -30,7 +32,6 @@ import helium314.keyboard.latin.common.StringUtils;
 import helium314.keyboard.latin.define.DebugFlags;
 import com.android.inputmethod.latin.utils.BinaryDictionaryUtils;
 
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
 import helium314.keyboard.latin.utils.ScriptUtils;
 import helium314.keyboard.latin.utils.StatsUtils;
 import helium314.keyboard.latin.utils.SubtypeSettingsKt;
@@ -153,7 +154,7 @@ public abstract class AndroidWordLevelSpellCheckerSession extends Session {
                     // localeString for this app is always empty, get it from settings if possible
                     // and we're sure this app is used
                     if (SubtypeSettingsKt.getInitialized() && "dummy".equals(currentInputMethodSubtype.getExtraValue())) {
-                        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(mService);
+                        final SharedPreferences prefs = KtxKt.prefs(mService);
                         return SubtypeSettingsKt.getSelectedSubtype(prefs).getLocale();
                     }
                 }

app/src/main/java/helium314/keyboard/latin/suggestions/SuggestionStripView.java

@@ -58,7 +58,7 @@ import helium314.keyboard.latin.settings.DebugSettings;
 import helium314.keyboard.latin.settings.Settings;
 import helium314.keyboard.latin.settings.SettingsValues;
 import helium314.keyboard.latin.suggestions.PopupSuggestionsView.MoreSuggestionsListener;
-import helium314.keyboard.latin.utils.DeviceProtectedUtils;
+import helium314.keyboard.latin.utils.KtxKt;
 import helium314.keyboard.latin.utils.Log;
 import helium314.keyboard.latin.utils.ToolbarKey;
 import helium314.keyboard.latin.utils.ToolbarUtilsKt;
@@ -143,7 +143,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
     public SuggestionStripView(final Context context, final AttributeSet attrs, final int defStyle) {
         super(context, attrs, defStyle);
         final Colors colors = Settings.getInstance().getCurrent().mColors;
-        final SharedPreferences prefs = DeviceProtectedUtils.getSharedPreferences(context);
+        final SharedPreferences prefs = KtxKt.prefs(context);
         DEBUG_SUGGESTIONS = prefs.getBoolean(DebugSettings.PREF_SHOW_SUGGESTION_INFOS, false);
 
         final LayoutInflater inflater = LayoutInflater.from(context);
@@ -392,9 +392,9 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
             if (pinnedKeyView == null) {
                 addKeyToPinnedKeys(tag);
                 mToolbar.findViewWithTag(tag).setBackground(mEnabledToolKeyBackground);
-                ToolbarUtilsKt.addPinnedKey(DeviceProtectedUtils.getSharedPreferences(getContext()), tag);
+                ToolbarUtilsKt.addPinnedKey(KtxKt.prefs(getContext()), tag);
             } else {
-                ToolbarUtilsKt.removePinnedKey(DeviceProtectedUtils.getSharedPreferences(getContext()), tag);
+                ToolbarUtilsKt.removePinnedKey(KtxKt.prefs(getContext()), tag);
                 mToolbar.findViewWithTag(tag).setBackground(mDefaultBackground.getConstantState().newDrawable(getResources()));
                 mPinnedKeys.removeView(pinnedKeyView);
             }

app/src/main/java/helium314/keyboard/latin/utils/DialogUtils.kt

@@ -62,7 +62,7 @@ fun reorderDialog(
     @StringRes dialogTitleId: Int,
     getIcon: (String) -> Drawable? = { null }
 ) {
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     val orderedItems = prefs.getString(key, defaultSetting)!!.split(";").mapTo(ArrayList()) {
         val both = it.split(",")
         both.first() to both.last().toBoolean()

app/src/main/java/helium314/keyboard/latin/utils/DictionaryUtils.kt

@@ -39,7 +39,7 @@ fun getDictionaryLocales(context: Context): MutableSet<Locale> {
 }
 
 fun showMissingDictionaryDialog(context: Context, locale: Locale) {
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     if (prefs.getBoolean(Settings.PREF_DONT_SHOW_MISSING_DICTIONARY_DIALOG, false) || locale.toString() == "zz")
         return
     val repositoryLink = "<a href='$DICTIONARY_URL'>" + context.getString(R.string.dictionary_link_text) + "</a>"
@@ -99,7 +99,7 @@ fun createDictionaryTextHtml(message: String, locale: Locale, context: Context):
 fun cleanUnusedMainDicts(context: Context) {
     val dictionaryDir = File(DictionaryInfoUtils.getWordListCacheDirectory(context))
     val dirs = dictionaryDir.listFiles() ?: return
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     val usedLocaleLanguageTags = hashSetOf<String>()
     getEnabledSubtypes(prefs).forEach { subtype ->
         val locale = subtype.locale()

app/src/main/java/helium314/keyboard/latin/utils/SubtypeSettings.kt

@@ -243,7 +243,7 @@ private fun loadResourceSubtypes(resources: Resources) {
 
 // remove custom subtypes without a layout file
 private fun removeInvalidCustomSubtypes(context: Context) {
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     val additionalSubtypes = Settings.readPrefAdditionalSubtypes(prefs, context.resources).split(";")
     val customSubtypeFiles by lazy { getCustomLayoutFiles(context).map { it.name } }
     val subtypesToRemove = mutableListOf<String>()
@@ -259,15 +259,14 @@ private fun removeInvalidCustomSubtypes(context: Context) {
 }
 
 private fun loadAdditionalSubtypes(context: Context) {
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
-    val additionalSubtypeString = Settings.readPrefAdditionalSubtypes(prefs, context.resources)
+    val additionalSubtypeString = Settings.readPrefAdditionalSubtypes(context.prefs(), context.resources)
     val subtypes = AdditionalSubtypeUtils.createAdditionalSubtypesArray(additionalSubtypeString)
     additionalSubtypes.addAll(subtypes)
 }
 
 // requires loadResourceSubtypes to be called before
 private fun loadEnabledSubtypes(context: Context) {
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     val subtypeStrings = prefs.getString(Settings.PREF_ENABLED_SUBTYPES, "")!!
         .split(SUBTYPE_SEPARATOR).filter { it.isNotEmpty() }.map { it.toLocaleAndLayout() }
 

app/src/main/java/helium314/keyboard/latin/utils/ToolbarUtils.kt

@@ -62,7 +62,7 @@ fun setToolbarButtonsActivatedStateOnPrefChange(buttonsGroup: ViewGroup, key: St
 
 private fun setToolbarButtonActivatedState(button: ImageButton) {
     button.isActivated = when (button.tag) {
-        INCOGNITO -> Settings.readAlwaysIncognitoMode(DeviceProtectedUtils.getSharedPreferences(button.context))
+        INCOGNITO -> Settings.readAlwaysIncognitoMode(button.context.prefs())
         ONE_HANDED -> Settings.getInstance().current.mOneHandedModeEnabled
         SPLIT -> Settings.getInstance().current.mIsSplitKeyboardEnabled
         AUTOCORRECT -> Settings.getInstance().current.mAutoCorrectionEnabledPerUserSettings
@@ -226,7 +226,7 @@ fun toolbarKeysCustomizer(context: Context) {
         .setTitle(R.string.customize_toolbar_key_codes)
         .setView(ScrollView(context).apply { addView(ll) })
         .setPositiveButton(R.string.dialog_close, null)
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     if (readCustomKeyCodes(prefs).isNotEmpty() || readCustomLongpressCodes(prefs).isNotEmpty())
         builder.setNeutralButton(R.string.button_default) { _, _ ->
             confirmDialog(context, context.getString(R.string.customize_toolbar_key_code_reset_message), context.getString(android.R.string.ok)) {
@@ -257,7 +257,7 @@ fun toolbarKeysCustomizer(context: Context) {
 @SuppressLint("SetTextI18n")
 private fun toolbarKeyCustomizer(context: Context, key: ToolbarKey) {
     val layout = LayoutInflater.from(context).inflate(R.layout.toolbar_key_customizer, null)
-    val prefs = DeviceProtectedUtils.getSharedPreferences(context)
+    val prefs = context.prefs()
     var keyCode: String? = null
     var longpressCode: String? = null
     val builder = AlertDialog.Builder(context)