the Settings screen now follows the Dynamic Color theme on Android 12 and higher

app/build.gradle

@@ -163,6 +163,7 @@ android {
 }
 
 dependencies {
+	implementation 'com.google.android.material:material:1.12.0'
 	implementation 'androidx.preference:preference:1.2.1'
 	implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
 }

app/src/main/AndroidManifest.xml

@@ -17,7 +17,7 @@
 	<application
 		android:icon="@drawable/ic_launcher"
 		android:label="@string/app_name"
-		android:theme="@style/TT9Theme"
+		android:theme="@style/TTheme"
 		android:supportsRtl="true">
 
 		<service android:name="io.github.sspanak.tt9.ime.TraditionalT9" android:permission="android.permission.BIND_INPUT_METHOD"
@@ -42,7 +42,7 @@
 			android:excludeFromRecents="true"
 			android:label=""
 			android:name="io.github.sspanak.tt9.ui.dialogs.PopupDialogActivity"
-			android:theme="@style/alertDialog" />
+			android:theme="@style/TTheme.AddWord" />
 
 		<activity
 			android:label="@string/pref_help"

app/src/main/java/io/github/sspanak/tt9/preferences/custom/ScreenPreference.java

@@ -47,11 +47,11 @@ abstract public class ScreenPreference extends Preference {
 		if (pref instanceof PreferenceCategory) {
 			return R.layout.pref_category;
 		} else if (pref instanceof SwitchPreferenceCompat) {
-			return R.layout.pref_switch;
+			return R.layout.pref_switch_large;
 		} else if (pref instanceof DropDownPreference) {
 			return R.layout.pref_dropdown;
 		} else {
-			return R.layout.pref_text;
+			return R.layout.pref_default_large;
 		}
 	}
 

app/src/main/java/io/github/sspanak/tt9/preferences/items/ItemSearch.java

@@ -0,0 +1,54 @@
+package io.github.sspanak.tt9.preferences.items;
+
+import android.content.Context;
+import android.os.Build;
+import android.util.AttributeSet;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.preference.PreferenceViewHolder;
+
+import com.google.android.material.search.SearchView;
+
+import io.github.sspanak.tt9.R;
+
+abstract public class ItemSearch extends ItemTextInput {
+	private final boolean isModernDevice = Build.VERSION.SDK_INT >= Build.VERSION_CODES.S;
+
+
+	public ItemSearch(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+		super(context, attrs, defStyleAttr, defStyleRes);
+	}
+	public ItemSearch(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+		super(context, attrs, defStyleAttr);
+	}
+	public ItemSearch(@NonNull Context context, @Nullable AttributeSet attrs) {
+		super(context, attrs);
+	}
+	public ItemSearch(@NonNull Context context) {
+		super(context);
+	}
+
+
+	@Override protected int getDefaultLayout() {
+		return isModernDevice ? R.layout.pref_search_v31 : R.layout.pref_input_text;
+	}
+
+
+	@Override protected int getLargeLayout() {
+		return isModernDevice ? R.layout.pref_search_v31 : R.layout.pref_input_text_large;
+	}
+
+
+	protected void setTextField(@NonNull PreferenceViewHolder holder) {
+		if (!isModernDevice) {
+			super.setTextField(holder);
+			return;
+		}
+
+		SearchView searchView = holder.itemView.findViewById(R.id.search_view);
+		if (searchView != null) {
+			this.textField = searchView.getEditText();
+		}
+	}
+}

app/src/main/java/io/github/sspanak/tt9/preferences/items/ItemTextInput.java

@@ -3,11 +3,8 @@ package io.github.sspanak.tt9.preferences.items;
 import android.content.Context;
 import android.os.Handler;
 import android.os.Looper;
-import android.text.Editable;
-import android.text.TextWatcher;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
-import android.view.View;
 import android.widget.EditText;
 
 import androidx.annotation.NonNull;
@@ -17,70 +14,86 @@ import androidx.preference.PreferenceViewHolder;
 import io.github.sspanak.tt9.R;
 import io.github.sspanak.tt9.preferences.custom.ScreenPreference;
 import io.github.sspanak.tt9.preferences.settings.SettingsStore;
-import io.github.sspanak.tt9.util.Logger;
 
-abstract public class ItemTextInput extends ScreenPreference implements TextWatcher {
-	@NonNull private final Handler debouncer = new Handler(Looper.getMainLooper());
-	private EditText editText;
+abstract public class ItemTextInput extends ScreenPreference {
+	@NonNull private final Handler listener = new Handler(Looper.getMainLooper());
+	protected EditText textField;
+	@NonNull protected String text = "";
+
 
 	public ItemTextInput(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
 		super(context, attrs, defStyleAttr, defStyleRes);
 	}
-
 	public ItemTextInput(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
 		super(context, attrs, defStyleAttr);
 	}
-
 	public ItemTextInput(@NonNull Context context, @Nullable AttributeSet attrs) {
 		super(context, attrs);
 	}
-
 	public ItemTextInput(@NonNull Context context) {
 		super(context);
 	}
 
+
 	@Override
 	public void onBindViewHolder(@NonNull PreferenceViewHolder holder) {
 		super.onBindViewHolder(holder);
-		EditText editText = holder.itemView.findViewById(R.id.input_text_input_field);
-		if (editText == null) {
-			Logger.e(getClass().getSimpleName(), "Cannot attach a text change listener. Unable to find the EditText element.");
-		} else {
-			this.editText = editText;
-			editText.addTextChangedListener(this);
-			editText.setOnKeyListener(this::ignoreEnter);
+		setTextField(holder);
+		if (textField != null) {
+			ignoreEnter();
+			checkTextChange();
 		}
 	}
 
+
 	@Override protected int getDefaultLayout() { return R.layout.pref_input_text; }
 	@Override protected int getLargeLayout() { return R.layout.pref_input_text_large; }
 
-	@Override public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
-	@Override public void onTextChanged(CharSequence s, int start, int before, int count) {}
-
-	@Override
-	public void afterTextChanged(Editable s) {
-		debouncer.removeCallbacksAndMessages(null);
-		debouncer.postDelayed(() -> onChange(s.toString()), getChangeHandlerDebounceTime());
-	}
 
 	protected int getChangeHandlerDebounceTime() {
 		return SettingsStore.TEXT_INPUT_DEBOUNCE_TIME;
 	}
 
-	protected void setText(CharSequence text) {
+
+	protected void setTextField(@NonNull PreferenceViewHolder holder) {
+		EditText editText = holder.itemView.findViewById(R.id.input_text_input_field);
 		if (editText != null) {
-			editText.setText(text);
+			this.textField = editText;
 		}
 	}
 
+
+	protected void setText(CharSequence newText) {
+		if (textField != null && newText != null && !text.equals(newText.toString())) {
+			textField.setText(newText);
+			text = newText.toString();
+		}
+	}
+
+
+	/**
+	 * Internal text change detector that calls the onTextChange() when needed.
+	 * IMPORTANT: do not call this method more than once per instance to avoid creating multiple
+	 * listeners and memory leaks.
+	 */
+	private void checkTextChange() {
+		String newText = textField != null ? textField.getText().toString() : "";
+		if (!text.equals(newText)) {
+			text = newText;
+			onTextChange();
+		}
+		listener.postDelayed(this::checkTextChange, getChangeHandlerDebounceTime());
+	}
+
+
 	/**
 	 * This prevents IllegalStateException "focus search returned a view that wasn't able to take focus!",
 	 * which is thrown when the EditText is focused and it receives a simulated ENTER key event.
 	 */
-	private boolean ignoreEnter(View v, int keyCode, KeyEvent e) {
-		return keyCode == KeyEvent.KEYCODE_ENTER;
+	private void ignoreEnter() {
+		textField.setOnKeyListener((v, keyCode, e) -> keyCode == KeyEvent.KEYCODE_ENTER);
 	}
 
-	protected abstract void onChange(String word);
+
+	abstract protected void onTextChange();
 }

app/src/main/java/io/github/sspanak/tt9/preferences/screens/deleteWords/PreferenceSearchWords.java

@@ -9,12 +9,12 @@ import androidx.annotation.Nullable;
 import java.util.ArrayList;
 
 import io.github.sspanak.tt9.db.DataStore;
-import io.github.sspanak.tt9.preferences.items.ItemTextInput;
+import io.github.sspanak.tt9.preferences.items.ItemSearch;
 import io.github.sspanak.tt9.preferences.settings.SettingsStore;
 import io.github.sspanak.tt9.util.ConsumerCompat;
 import io.github.sspanak.tt9.util.Logger;
 
-public class PreferenceSearchWords extends ItemTextInput {
+public class PreferenceSearchWords extends ItemSearch {
 	public static final String NAME = "dictionary_delete_words_search";
 	private static final String LOG_TAG = PreferenceSearchWords.class.getSimpleName();
 
@@ -31,17 +31,15 @@ public class PreferenceSearchWords extends ItemTextInput {
 
 
 	@Override
-	protected void onChange(String word) {
-		search(word);
+	protected void onTextChange() {
+		search(text);
 	}
 
-
 	@NonNull
 	public String getLastSearchTerm() {
 		return lastSearchTerm;
 	}
 
-
 	void search(String word) {
 		lastSearchTerm = word == null || word.trim().isEmpty() ? "" : word.trim();
 
@@ -56,7 +54,6 @@ public class PreferenceSearchWords extends ItemTextInput {
 		}
 	}
 
-
 	void setOnWordsHandler(ConsumerCompat<ArrayList<String>> onWords) {
 		this.onWords = onWords;
 	}

app/src/main/java/io/github/sspanak/tt9/preferences/screens/languageSelection/PreferenceSearchLanguage.java

@@ -9,37 +9,37 @@ import androidx.preference.Preference;
 
 import java.util.ArrayList;
 
-import io.github.sspanak.tt9.preferences.items.ItemTextInput;
+import io.github.sspanak.tt9.preferences.items.ItemSearch;
 
-public class PreferenceSearchLanguage extends ItemTextInput {
+public class PreferenceSearchLanguage extends ItemSearch {
 	@NonNull private ArrayList<PreferenceSwitchLanguage> languageItems = new ArrayList<>();
 	private Preference noResultItem;
 
+
 	public PreferenceSearchLanguage(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
 		super(context, attrs, defStyleAttr, defStyleRes);
 	}
-
 	public PreferenceSearchLanguage(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
 		super(context, attrs, defStyleAttr);
 	}
-
 	public PreferenceSearchLanguage(@NonNull Context context, @Nullable AttributeSet attrs) {
 		super(context, attrs);
 	}
-
 	public PreferenceSearchLanguage(@NonNull Context context) {
 		super(context);
 	}
 
+
 	private void showNoResultItem(boolean show) {
 		if (noResultItem != null) {
 			noResultItem.setVisible(show);
 		}
 	}
 
+
 	@Override
-	protected void onChange(String word) {
-		word = word == null ? "" : word.trim().toLowerCase();
+	protected void onTextChange() {
+		String word = text.trim().toLowerCase();
 		String wordInTheMiddle = " " + word;
 		String wordInParenthesis = "(" + word;
 
@@ -63,11 +63,13 @@ public class PreferenceSearchLanguage extends ItemTextInput {
 		showNoResultItem(visibleLanguages == 0);
 	}
 
+
 	PreferenceSearchLanguage setLanguageItems(@NonNull ArrayList<PreferenceSwitchLanguage> languageItems) {
 		this.languageItems = languageItems;
 		return this;
 	}
 
+
 	void setNoResultItem(Preference noResultItem) {
 		this.noResultItem = noResultItem;
 	}

app/src/main/java/io/github/sspanak/tt9/preferences/screens/punctuation/AbstractPreferenceCharList.java

@@ -48,8 +48,8 @@ abstract class AbstractPreferenceCharList extends ItemTextInput {
 
 
 	@Override
-	protected void onChange(String word) {
-		currentChars = word == null ? "" : word;
+	protected void onTextChange() {
+		currentChars = text;
 		validateCurrentChars();
 	}
 
@@ -78,7 +78,7 @@ abstract class AbstractPreferenceCharList extends ItemTextInput {
 			}
 		}
 
-		setText(optional.toString());
+		setText(currentChars = optional.toString());
 	}
 
 

app/src/main/java/io/github/sspanak/tt9/ui/UI.java

@@ -5,12 +5,15 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.inputmethodservice.InputMethodService;
+import android.os.Build;
 import android.os.Looper;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
 import java.util.HashMap;
 
 import io.github.sspanak.tt9.preferences.PreferencesActivity;
@@ -23,6 +26,7 @@ public class UI {
 		((InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE)).showInputMethodPicker();
 	}
 
+
 	public static boolean showSystemSpellCheckerSettings(Context context) {
 		ComponentName component = new ComponentName(
 			"com.android.settings",
@@ -50,7 +54,9 @@ public class UI {
 		ims.startActivity(prefIntent);
 	}
 
+
 	public static void confirm(Context context, String title, String message, String OKLabel, Runnable onOk, Runnable onCancel) {
+		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
 			new AlertDialog.Builder(context)
 				.setTitle(title)
 				.setMessage(message)
@@ -58,12 +64,23 @@ public class UI {
 				.setNegativeButton(android.R.string.cancel, (dialog, whichButton) -> { if (onCancel != null) onCancel.run(); })
 				.setCancelable(false)
 				.show();
+		} else {
+			new MaterialAlertDialogBuilder(context)
+				.setTitle(title)
+				.setMessage(message)
+				.setPositiveButton(OKLabel, (dialog, whichButton) -> { if (onOk != null) onOk.run(); })
+				.setNegativeButton(android.R.string.cancel, (dialog, whichButton) -> { if (onCancel != null) onCancel.run(); })
+				.setCancelable(false)
+				.show();
 		}
+	}
+
 
 	public static void toast(Context context, CharSequence msg) {
 		Toast.makeText(context, msg, Toast.LENGTH_SHORT).show();
 	}
 
+
 	public static void toastFromAsync(Context context, CharSequence msg) {
 		if (Looper.myLooper() == null) {
 			Looper.prepare();
@@ -71,10 +88,12 @@ public class UI {
 		toast(context, msg);
 	}
 
+
 	public static void toast(Context context, int resourceId) {
 		Toast.makeText(context, resourceId, Toast.LENGTH_SHORT).show();
 	}
 
+
 	public static void toastFromAsync(Context context, int resourceId) {
 		if (Looper.myLooper() == null) {
 			Looper.prepare();
@@ -82,14 +101,17 @@ public class UI {
 		toast(context, resourceId);
 	}
 
+
 	public static void toastLong(Context context, int resourceId) {
 		Toast.makeText(context, resourceId, Toast.LENGTH_LONG).show();
 	}
 
+
 	public static void toastLong(Context context, CharSequence msg) {
 		Toast.makeText(context, msg, Toast.LENGTH_LONG).show();
 	}
 
+
 	public static void toastLongFromAsync(Context context, CharSequence msg) {
 		if (Looper.myLooper() == null) {
 			Looper.prepare();
@@ -97,6 +119,7 @@ public class UI {
 		toastLong(context, msg);
 	}
 
+
 	public static void toastSingle(@NonNull Context context, @NonNull String uniqueId, @NonNull String message, boolean isShort) {
 		Toast toast = singleToasts.get(uniqueId);
 
@@ -111,14 +134,17 @@ public class UI {
 		singleToasts.put(uniqueId, toast);
 	}
 
+
 	public static void toastShortSingle(@NonNull Context context, @NonNull String uniqueId, @NonNull String message) {
 		toastSingle(context, uniqueId, message, true);
 	}
 
+
 	public static void toastShortSingle(@NonNull Context context, int resourceId) {
 		toastSingle(context, String.valueOf(resourceId), context.getString(resourceId), true);
 	}
 
+
 	public static void toastLongSingle(@NonNull Context context, int resourceId) {
 		toastSingle(context, String.valueOf(resourceId), context.getString(resourceId), false);
 	}

app/src/main/java/io/github/sspanak/tt9/ui/main/BaseMainLayout.java

@@ -55,7 +55,7 @@ abstract class BaseMainLayout {
 			// Adding the ContextThemeWrapper fixes this error log:
 			// "View class SoftKeyXXX is an AppCompat widget that can only be used with a
 			// Theme.AppCompat theme (or descendant)."
-			ContextThemeWrapper themedCtx = new ContextThemeWrapper(tt9, R.style.TT9Theme);
+			ContextThemeWrapper themedCtx = new ContextThemeWrapper(tt9, R.style.TTheme);
 			view = View.inflate(themedCtx, xml, null);
 		}
 

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

@@ -9,7 +9,7 @@
 
 	<TextView
 		android:id="@android:id/title"
-		android:layout_width="wrap_content"
+		android:layout_width="match_parent"
 		android:layout_height="wrap_content"
 		android:labelFor="@id/input_text_input_field"
 		android:text="?android:title" />

app/src/main/res/layout/pref_search_v31.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	android:layout_width="match_parent"
+	android:layout_height="@dimen/preference_search_height">
+
+	<com.google.android.material.appbar.AppBarLayout
+		android:layout_width="match_parent"
+		android:layout_height="match_parent">
+		<com.google.android.material.search.SearchBar
+			android:id="@+id/search_bar"
+			android:layout_width="match_parent"
+			android:layout_height="match_parent" />
+	</com.google.android.material.appbar.AppBarLayout>
+
+	<com.google.android.material.search.SearchView
+		android:id="@+id/search_view"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent"
+		app:layout_anchor="@id/search_bar" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/pref_switch_v31.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- Derived from https://github.com/androidx/androidx/blob/8cb282cc/preference/preference/res/layout/preference_widget_switch_compat.xml -->
+<!-- Thanks to https://stackoverflow.com/a/73782598 -->
+<com.google.android.material.materialswitch.MaterialSwitch xmlns:android="http://schemas.android.com/apk/res/android"
+	android:id="@+id/switchWidget"
+	android:layout_width="wrap_content"
+	android:layout_height="wrap_content"
+	android:focusable="false"
+	android:clickable="false"
+	android:background="@null" />

app/src/main/res/values-night-v31/styles.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+	<style name="TTheme" parent="Theme.Material3.DynamicColors.Dark">
+		<item name="preferenceTheme">@style/PreferenceOverlay</item>
+
+		<!-- title bar -->
+		<item name="tint">@color/material_dynamic_neutral90</item> <!-- back button color -->
+		<item name="colorOnSurface">@color/material_dynamic_neutral90</item> <!-- title text color -->
+		<item name="colorSurfaceContainer">@color/material_dynamic_neutral_variant30</item> <!-- title background -->
+
+		<!-- page -->
+		<item name="android:windowBackground">@color/material_dynamic_neutral10</item> <!-- page background -->
+		<item name="colorSecondary">@color/material_dynamic_primary70</item> <!-- category title -->
+		<item name="android:textAppearanceListItem">@style/TextAppearance.Material3.TitleLarge</item> <!-- preference title -->
+<!--		<item name="android:popupMenuStyle">@style/AppDropDownStyle</item> &lt;!&ndash; dropdown background &ndash;&gt;-->
+	</style>
+
+	<style name="PreferenceOverlay" parent="@style/PreferenceThemeOverlay">
+		<item name="switchPreferenceCompatStyle">@style/AppSwitchStyle</item>
+	</style>
+
+<!--	<style name="AppDropDownStyle" parent="Widget.AppCompat.ListPopupWindow">-->
+<!--		<item name="android:background">@color/material_dynamic_neutral_variant30</item>-->
+<!--		<item name="popupMenuBackground">@color/material_dynamic_neutral_variant30</item>-->
+<!--	</style>-->
+
+	<style name="AppSwitchStyle" parent="@style/Preference.SwitchPreferenceCompat.Material">
+		<item name="widgetLayout">@layout/pref_switch_v31</item>
+	</style>
+
+	<style name="TTheme.AddWord" parent="Theme.Material3.Dark.Dialog.Alert">
+		<item name="windowNoTitle">true</item> <!-- hide some weird floating rectangle above the dialog -->
+		<item name="android:textColor">@color/material_dynamic_neutral99</item> <!-- headline (title) text color -->
+		<item name="android:textColorPrimary">@color/material_dynamic_neutral_variant95</item> <!-- supporting text (body text) color -->
+		<item name="android:background">@color/material_dynamic_neutral20</item> <!-- container background -->
+		<item name="colorPrimary">@color/material_dynamic_primary90</item> <!-- label text (button text) color -->
+
+		<item name="textAppearanceBodyMedium">@style/TextAppearance.AppCompat.Widget.PopupMenu.Large</item> <!-- body text size -->
+		<item name="textAppearanceLabelLarge">@style/TextAppearance.MaterialComponents.Button</item> <!-- button text size -->
+	</style>
+</resources>

app/src/main/res/values-v31/styles.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+	<style name="TTheme" parent="Theme.Material3.DynamicColors.Light">
+		<item name="preferenceTheme">@style/PreferenceOverlay</item>
+
+		<!-- title bar -->
+		<item name="tint">@color/material_dynamic_neutral20</item> <!-- back button color -->
+		<item name="colorSurfaceContainer">@color/material_dynamic_neutral_variant90</item> <!-- title bar background -->
+
+		<!-- page -->
+		<item name="android:windowBackground">@color/material_dynamic_neutral95</item> <!-- page background -->
+		<item name="colorSecondary">@color/material_dynamic_primary40</item> <!-- category title -->
+		<item name="android:textAppearanceListItem">@style/TextAppearance.Material3.TitleLarge</item> <!-- preference title -->
+
+<!--		<item name="android:popupWindowStyle">@style/AppDropDownStyle</item> &lt;!&ndash; dropdown background &ndash;&gt;-->
+
+		<!--
+				// ANY PREFERENCE
+				android:textColor = preference text color
+				android:textColorSecondary = preference summary color
+
+				// SWITCH
+				colorOutline = switch outline
+				colorSurfaceContainerHighest = switch background when off
+				colorPrimary = switch background when on
+				colorOnPrimary = switch handle color
+				colorPrimaryContainer = switch handle color when moving
+		-->
+	</style>
+
+	<style name="PreferenceOverlay" parent="@style/PreferenceThemeOverlay">
+		<item name="switchPreferenceCompatStyle">@style/AppSwitchStyle</item>
+	</style>
+
+	<style name="AppSwitchStyle" parent="@style/Preference.SwitchPreferenceCompat.Material">
+		<item name="widgetLayout">@layout/pref_switch_v31</item>
+	</style>
+
+<!--	<style name="AppDropDownStyle" parent="Widget.Material3.PopupMenu.ListPopupWindow">-->
+<!--		<item name="android:background">@color/material_dynamic_neutral_variant90</item>-->
+<!--		<item name="popupMenuBackground">@color/material_dynamic_neutral_variant90</item>-->
+<!--	</style>-->
+
+	<style name="TTheme.AddWord" parent="Theme.Material3.Light.Dialog.Alert">
+		<item name="windowNoTitle">true</item> <!-- hide some weird floating rectangle above the dialog -->
+		<item name="android:textColor">@color/material_dynamic_neutral10</item> <!-- headline (title) text color -->
+		<item name="android:textColorPrimary">@color/material_dynamic_neutral_variant10</item> <!-- supporting text (body text) color -->
+		<item name="android:background">@color/material_dynamic_neutral95</item> <!-- container background -->
+		<item name="colorPrimary">@color/material_dynamic_primary20</item> <!-- label text (button text) color -->
+
+		<item name="textAppearanceBodyMedium">@style/TextAppearance.AppCompat.Widget.PopupMenu.Large</item> <!-- body text size -->
+		<item name="textAppearanceLabelLarge">@style/TextAppearance.MaterialComponents.Button</item> <!-- button text size -->
+	</style>
+</resources>

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

@@ -5,6 +5,7 @@
 	<dimen name="candidate_padding_horizontal">6sp</dimen>
 
 	<dimen name="preferences_text_min_height">48dp</dimen>
+	<dimen name="preference_search_height">72dp</dimen>
 
 	<dimen name="soft_key_height">44dp</dimen>
 	<dimen name="soft_key_icon_size">24sp</dimen>

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-	<style name="TT9Theme" parent="Theme.AppCompat.DayNight" />
+	<style name="TTheme" parent="Theme.AppCompat.DayNight" />
 
 	<style name="hSeparator">
 		<item name="android:layout_height">match_parent</item>
@@ -22,7 +22,7 @@
 		<item name="android:layout_width">match_parent</item>
 	</style>
 
-	<style name="alertDialog" parent="Theme.AppCompat.DayNight.Dialog.Alert">
-		<item name="android:windowBackground">@android:color/transparent</item>
+	<style name="TTheme.AddWord" parent="Theme.AppCompat.DayNight.Dialog.Alert">
+		<item name="windowNoTitle">true</item> <!-- hide some weird floating rectangle above the dialog -->
 	</style>
 </resources>