feat(Nothing X): Add Show K1 token(s) patch (#6490)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>

extensions/nothingx/build.gradle.kts

@@ -0,0 +1,15 @@
+dependencies {
+    compileOnly(project(":extensions:shared:library"))
+    compileOnly(project(":extensions:nothingx:stub"))
+}
+
+android {
+    defaultConfig {
+        minSdk = 26
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+}

extensions/nothingx/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest/>

extensions/nothingx/src/main/java/app/revanced/extension/nothingx/patches/ShowK1TokensPatch.java

@@ -0,0 +1,590 @@
+package app.revanced.extension.nothingx.patches;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Application;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Color;
+import android.graphics.Typeface;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.util.TypedValue;
+import android.view.Gravity;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.ScrollView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.util.ArrayList;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Patches to expose the K1 token for Nothing X app to enable pairing with GadgetBridge.
+ */
+@SuppressWarnings("unused")
+public class ShowK1TokensPatch {
+
+    private static final String TAG = "ReVanced";
+    private static final String PACKAGE_NAME = "com.nothing.smartcenter";
+    private static final String EMPTY_MD5 = "d41d8cd98f00b204e9800998ecf8427e";
+    private static final String PREFS_NAME = "revanced_nothingx_prefs";
+    private static final String KEY_DONT_SHOW_DIALOG = "dont_show_k1_dialog";
+
+    // Colors
+    private static final int COLOR_BG = 0xFF1E1E1E;
+    private static final int COLOR_CARD = 0xFF2D2D2D;
+    private static final int COLOR_TEXT_PRIMARY = 0xFFFFFFFF;
+    private static final int COLOR_TEXT_SECONDARY = 0xFFB0B0B0;
+    private static final int COLOR_ACCENT = 0xFFFF9500;
+    private static final int COLOR_TOKEN_BG = 0xFF3A3A3A;
+    private static final int COLOR_BUTTON_POSITIVE = 0xFFFF9500;
+    private static final int COLOR_BUTTON_NEGATIVE = 0xFFFF6B6B;
+
+    // Match standalone K1: k1:, K1:, k1>, etc.
+    private static final Pattern K1_STANDALONE_PATTERN = Pattern.compile("(?i)(?:k1\\s*[:>]\\s*)([0-9a-f]{32})");
+    // Match combined r3+k1: format (64 chars = r3(32) + k1(32))
+    private static final Pattern K1_COMBINED_PATTERN = Pattern.compile("(?i)r3\\+k1\\s*:\\s*([0-9a-f]{64})");
+
+    private static volatile boolean k1Logged = false;
+    private static volatile boolean lifecycleCallbacksRegistered = false;
+    private static Context appContext;
+
+    /**
+     * Get K1 tokens from database and log files.
+     * Call this after the app initializes.
+     *
+     * @param context Application context
+     */
+    public static void showK1Tokens(Context context) {
+        if (k1Logged) {
+            return;
+        }
+
+        appContext = context.getApplicationContext();
+
+        Set<String> allTokens = new LinkedHashSet<>();
+
+        // First try to get from database.
+        String dbToken = getK1TokensFromDatabase();
+        if (dbToken != null) {
+            allTokens.add(dbToken);
+        }
+
+        // Then get from log files.
+        Set<String> logTokens = getK1TokensFromLogFiles();
+        allTokens.addAll(logTokens);
+
+        if (allTokens.isEmpty()) {
+            return;
+        }
+
+        // Log all found tokens.
+        int index = 1;
+        for (String token : allTokens) {
+            Log.i(TAG, "#" + index++ + ": " + token.toUpperCase());
+        }
+
+        // Register lifecycle callbacks to show dialog when an Activity is ready.
+        registerLifecycleCallbacks(allTokens);
+
+        k1Logged = true;
+    }
+
+    /**
+     * Register ActivityLifecycleCallbacks to show dialog when first Activity resumes.
+     *
+     * @param tokens Set of K1 tokens to display
+     */
+    private static void registerLifecycleCallbacks(Set<String> tokens) {
+        if (lifecycleCallbacksRegistered || !(appContext instanceof Application)) {
+            return;
+        }
+
+        Application application = (Application) appContext;
+        application.registerActivityLifecycleCallbacks(new Application.ActivityLifecycleCallbacks() {
+            @Override
+            public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
+            }
+
+            @Override
+            public void onActivityStarted(Activity activity) {
+            }
+
+            @Override
+            public void onActivityResumed(Activity activity) {
+                // Check if user chose not to show dialog.
+                SharedPreferences prefs = activity.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+                if (prefs.getBoolean(KEY_DONT_SHOW_DIALOG, false)) {
+                    application.unregisterActivityLifecycleCallbacks(this);
+                    lifecycleCallbacksRegistered = false;
+                    return;
+                }
+
+                // Show dialog on first Activity resume.
+                if (tokens != null && !tokens.isEmpty()) {
+                    activity.runOnUiThread(() -> showK1TokensDialog(activity, tokens));
+                    // Unregister after showing
+                    application.unregisterActivityLifecycleCallbacks(this);
+                    lifecycleCallbacksRegistered = false;
+                }
+            }
+
+            @Override
+            public void onActivityPaused(Activity activity) {
+            }
+
+            @Override
+            public void onActivityStopped(Activity activity) {
+            }
+
+            @Override
+            public void onActivitySaveInstanceState(Activity activity, Bundle outState) {
+            }
+
+            @Override
+            public void onActivityDestroyed(Activity activity) {
+            }
+        });
+
+        lifecycleCallbacksRegistered = true;
+    }
+
+    /**
+     * Show dialog with K1 tokens.
+     *
+     * @param activity Activity context
+     * @param tokens   Set of K1 tokens
+     */
+    private static void showK1TokensDialog(Activity activity, Set<String> tokens) {
+        try {
+            // Create main container.
+            LinearLayout mainLayout = new LinearLayout(activity);
+            mainLayout.setOrientation(LinearLayout.VERTICAL);
+            mainLayout.setBackgroundColor(COLOR_BG);
+            mainLayout.setPadding(dpToPx(activity, 24), dpToPx(activity, 16),
+                                   dpToPx(activity, 24), dpToPx(activity, 16));
+
+            // Title.
+            TextView titleView = new TextView(activity);
+            titleView.setText("K1 Token(s) Found");
+            titleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 20);
+            titleView.setTypeface(Typeface.DEFAULT_BOLD);
+            titleView.setTextColor(COLOR_TEXT_PRIMARY);
+            titleView.setGravity(Gravity.CENTER);
+            mainLayout.addView(titleView, new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            ));
+
+            // Subtitle.
+            TextView subtitleView = new TextView(activity);
+            subtitleView.setText(tokens.size() == 1 ? "1 token found • Tap to copy" : tokens.size() + " tokens found • Tap to copy");
+            subtitleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
+            subtitleView.setTextColor(COLOR_TEXT_SECONDARY);
+            subtitleView.setGravity(Gravity.CENTER);
+            LinearLayout.LayoutParams subtitleParams = new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            );
+            subtitleParams.topMargin = dpToPx(activity, 4);
+            subtitleParams.bottomMargin = dpToPx(activity, 16);
+            mainLayout.addView(subtitleView, subtitleParams);
+
+            // Scrollable content.
+            ScrollView scrollView = new ScrollView(activity);
+            scrollView.setVerticalScrollBarEnabled(false);
+            LinearLayout.LayoutParams scrollParams = new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                0,
+                1.0f
+            );
+            scrollParams.topMargin = dpToPx(activity, 8);
+            scrollParams.bottomMargin = dpToPx(activity, 16);
+            mainLayout.addView(scrollView, scrollParams);
+
+            LinearLayout tokensContainer = new LinearLayout(activity);
+            tokensContainer.setOrientation(LinearLayout.VERTICAL);
+            scrollView.addView(tokensContainer);
+
+            // Add each token as a card.
+            boolean singleToken = tokens.size() == 1;
+            int index = 1;
+            for (String token : tokens) {
+                LinearLayout tokenCard = createTokenCard(activity, token, index++, singleToken);
+                LinearLayout.LayoutParams cardParams = new LinearLayout.LayoutParams(
+                    LinearLayout.LayoutParams.MATCH_PARENT,
+                    LinearLayout.LayoutParams.WRAP_CONTENT
+                );
+                cardParams.bottomMargin = dpToPx(activity, 12);
+                tokensContainer.addView(tokenCard, cardParams);
+            }
+
+            // Info text.
+            TextView infoView = new TextView(activity);
+            infoView.setText(tokens.size() == 1 ? "Tap the token to copy it" : "Tap any token to copy it");
+            infoView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
+            infoView.setTextColor(COLOR_TEXT_SECONDARY);
+            infoView.setGravity(Gravity.CENTER);
+            infoView.setAlpha(0.7f);
+            LinearLayout.LayoutParams infoParams = new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            );
+            infoParams.topMargin = dpToPx(activity, 8);
+            mainLayout.addView(infoView, infoParams);
+
+            // Button row.
+            LinearLayout buttonRow = new LinearLayout(activity);
+            buttonRow.setOrientation(LinearLayout.HORIZONTAL);
+            buttonRow.setGravity(Gravity.END);
+            LinearLayout.LayoutParams buttonRowParams = new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            );
+            buttonRowParams.topMargin = dpToPx(activity, 16);
+            mainLayout.addView(buttonRow, buttonRowParams);
+
+            // "Don't show again" button.
+            Button dontShowButton = new Button(activity);
+            dontShowButton.setText("Don't show again");
+            dontShowButton.setTextColor(Color.WHITE);
+            dontShowButton.setBackgroundColor(Color.TRANSPARENT);
+            dontShowButton.setAllCaps(false);
+            dontShowButton.setTypeface(Typeface.DEFAULT);
+            dontShowButton.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
+            dontShowButton.setPadding(dpToPx(activity, 16), dpToPx(activity, 8),
+                                       dpToPx(activity, 16), dpToPx(activity, 8));
+            LinearLayout.LayoutParams dontShowParams = new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.WRAP_CONTENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            );
+            dontShowParams.rightMargin = dpToPx(activity, 8);
+            buttonRow.addView(dontShowButton, dontShowParams);
+
+            // "OK" button.
+            Button okButton = new Button(activity);
+            okButton.setText("OK");
+            okButton.setTextColor(Color.BLACK);
+            okButton.setBackgroundColor(COLOR_BUTTON_POSITIVE);
+            okButton.setAllCaps(false);
+            okButton.setTypeface(Typeface.DEFAULT_BOLD);
+            okButton.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
+            okButton.setPadding(dpToPx(activity, 24), dpToPx(activity, 12),
+                               dpToPx(activity, 24), dpToPx(activity, 12));
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                okButton.setElevation(dpToPx(activity, 4));
+            }
+            buttonRow.addView(okButton, new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.WRAP_CONTENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            ));
+
+            // Build dialog.
+            AlertDialog.Builder builder = new AlertDialog.Builder(activity);
+            builder.setView(mainLayout);
+
+            final AlertDialog dialog = builder.create();
+
+            // Style the dialog with dark background.
+            if (dialog.getWindow() != null) {
+                dialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
+            }
+
+            dialog.show();
+
+            // Set button click listeners after dialog is created.
+            dontShowButton.setOnClickListener(v -> {
+                SharedPreferences prefs = activity.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+                prefs.edit().putBoolean(KEY_DONT_SHOW_DIALOG, true).apply();
+                Toast.makeText(activity, "Dialog disabled. Clear app data to re-enable.",
+                             Toast.LENGTH_SHORT).show();
+                dialog.dismiss();
+            });
+
+            okButton.setOnClickListener(v -> {
+                dialog.dismiss();
+            });
+
+        } catch (Exception e) {
+            Log.e(TAG, "Failed to show K1 dialog", e);
+        }
+    }
+
+    /**
+     * Create a card view for a single token.
+     */
+    private static LinearLayout createTokenCard(Activity activity, String token, int index, boolean singleToken) {
+        LinearLayout card = new LinearLayout(activity);
+        card.setOrientation(LinearLayout.VERTICAL);
+        card.setBackgroundColor(COLOR_TOKEN_BG);
+        card.setPadding(dpToPx(activity, 16), dpToPx(activity, 12),
+                       dpToPx(activity, 16), dpToPx(activity, 12));
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            card.setElevation(dpToPx(activity, 2));
+        }
+        card.setClickable(true);
+        card.setFocusable(true);
+
+        // Token label (only show if multiple tokens).
+        if (!singleToken) {
+            TextView labelView = new TextView(activity);
+            labelView.setText("Token #" + index);
+            labelView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
+            labelView.setTextColor(COLOR_ACCENT);
+            labelView.setTypeface(Typeface.DEFAULT_BOLD);
+            card.addView(labelView);
+        }
+
+        // Token value.
+        TextView tokenView = new TextView(activity);
+        tokenView.setText(token.toUpperCase());
+        tokenView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
+        tokenView.setTextColor(COLOR_TEXT_PRIMARY);
+        tokenView.setTypeface(Typeface.MONOSPACE);
+        tokenView.setLetterSpacing(0.05f);
+        LinearLayout.LayoutParams tokenParams = new LinearLayout.LayoutParams(
+            LinearLayout.LayoutParams.MATCH_PARENT,
+            LinearLayout.LayoutParams.WRAP_CONTENT
+        );
+        if (!singleToken) {
+            tokenParams.topMargin = dpToPx(activity, 8);
+        }
+        card.addView(tokenView, tokenParams);
+
+        // Click to copy.
+        card.setOnClickListener(v -> {
+            ClipboardManager clipboard = (ClipboardManager) activity.getSystemService(Context.CLIPBOARD_SERVICE);
+            if (clipboard != null) {
+                clipboard.setText(token.toUpperCase());
+                Toast.makeText(activity, "Token copied!", Toast.LENGTH_SHORT).show();
+            }
+        });
+
+        return card;
+    }
+
+    /**
+     * Convert dp to pixels.
+     */
+    private static int dpToPx(Context context, float dp) {
+        return (int) TypedValue.applyDimension(
+            TypedValue.COMPLEX_UNIT_DIP,
+            dp,
+            context.getResources().getDisplayMetrics()
+        );
+    }
+
+    /**
+     * Get K1 tokens from log files.
+     * Prioritizes pairing K1 tokens over reconnect tokens.
+     */
+    private static Set<String> getK1TokensFromLogFiles() {
+        Set<String> pairingTokens = new LinkedHashSet<>();
+        Set<String> reconnectTokens = new LinkedHashSet<>();
+        try {
+            File logDir = new File("/data/data/" + PACKAGE_NAME + "/files/log");
+            if (!logDir.exists() || !logDir.isDirectory()) {
+                return pairingTokens;
+            }
+
+            File[] logFiles = logDir.listFiles((dir, name) ->
+                name.endsWith(".log") || name.endsWith(".log.") || name.matches(".*\\.log\\.\\d+"));
+
+            if (logFiles == null || logFiles.length == 0) {
+                return pairingTokens;
+            }
+
+            for (File logFile : logFiles) {
+                try (BufferedReader reader = new BufferedReader(new FileReader(logFile))) {
+                    String line;
+                    while ((line = reader.readLine()) != null) {
+                        // Determine if this is a pairing or reconnect context.
+                        boolean isPairingContext = line.toLowerCase().contains("watchbind");
+                        boolean isReconnectContext = line.toLowerCase().contains("watchreconnect");
+
+                        String k1Token = null;
+
+                        // First check for combined r3+k1 format (priority).
+                        Matcher combinedMatcher = K1_COMBINED_PATTERN.matcher(line);
+                        if (combinedMatcher.find()) {
+                            String combined = combinedMatcher.group(1);
+                            if (combined.length() == 64) {
+                                // Second half is the actual K1
+                                k1Token = combined.substring(32).toLowerCase();
+                            }
+                        }
+
+                        // Then check for standalone K1 format (only if not found in combined).
+                        if (k1Token == null) {
+                            Matcher standaloneMatcher = K1_STANDALONE_PATTERN.matcher(line);
+                            if (standaloneMatcher.find()) {
+                                String token = standaloneMatcher.group(1);
+                                if (token != null && token.length() == 32) {
+                                    k1Token = token.toLowerCase();
+                                }
+                            }
+                        }
+
+                        // Add to appropriate set.
+                        if (k1Token != null) {
+                            if (isPairingContext && !isReconnectContext) {
+                                pairingTokens.add(k1Token);
+                            } else {
+                                reconnectTokens.add(k1Token);
+                            }
+                        }
+                    }
+                } catch (Exception e) {
+                    // Skip unreadable files.
+                }
+            }
+        } catch (Exception ex) {
+            // Fail silently.
+        }
+
+        // Return pairing tokens first, add reconnect tokens if no pairing tokens found.
+        if (!pairingTokens.isEmpty()) {
+            Log.i(TAG, "Found " + pairingTokens.size() + " pairing K1 token(s)");
+            return pairingTokens;
+        }
+
+        if (!reconnectTokens.isEmpty()) {
+            Log.i(TAG, "Found " + reconnectTokens.size() + " reconnect K1 token(s) (may not work for initial pairing)");
+        }
+        return reconnectTokens;
+    }
+
+    /**
+     * Try to get K1 tokens from the database.
+     */
+    private static String getK1TokensFromDatabase() {
+        try {
+            File dbDir = new File("/data/data/" + PACKAGE_NAME + "/databases");
+            if (!dbDir.exists() || !dbDir.isDirectory()) {
+                return null;
+            }
+
+            File[] dbFiles = dbDir.listFiles((dir, name) ->
+                name.endsWith(".db") && !name.startsWith("google_app_measurement") && !name.contains("firebase"));
+
+            if (dbFiles == null || dbFiles.length == 0) {
+                return null;
+            }
+
+            for (File dbFile : dbFiles) {
+                String token = getK1TokensFromDatabase(dbFile);
+                if (token != null) {
+                    return token;
+                }
+            }
+
+            return null;
+        } catch (Exception ex) {
+            return null;
+        }
+    }
+
+    /**
+     * Extract K1 tokens from a database file.
+     */
+    private static String getK1TokensFromDatabase(File dbFile) {
+        SQLiteDatabase db = null;
+        try {
+            db = SQLiteDatabase.openDatabase(dbFile.getPath(), null, SQLiteDatabase.OPEN_READONLY);
+
+            // Get all tables.
+            Cursor cursor = db.rawQuery(
+                "SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'",
+                null
+            );
+
+            List<String> tables = new ArrayList<>();
+            while (cursor.moveToNext()) {
+                tables.add(cursor.getString(0));
+            }
+            cursor.close();
+
+            // Scan all columns for 32-char hex strings.
+            for (String table : tables) {
+                Cursor schemaCursor = null;
+                try {
+                    schemaCursor = db.rawQuery("PRAGMA table_info(" + table + ")", null);
+                    List<String> columns = new ArrayList<>();
+                    while (schemaCursor.moveToNext()) {
+                        columns.add(schemaCursor.getString(1));
+                    }
+                    schemaCursor.close();
+
+                    for (String column : columns) {
+                        Cursor dataCursor = null;
+                        try {
+                            dataCursor = db.query(table, new String[]{column}, null, null, null, null, null);
+                            while (dataCursor.moveToNext()) {
+                                String value = dataCursor.getString(0);
+                                if (value != null && value.length() == 32 && value.matches("[0-9a-fA-F]{32}")) {
+                                    // Skip obviously fake tokens (MD5 of empty string).
+                                    if (!value.equalsIgnoreCase(EMPTY_MD5)) {
+                                        dataCursor.close();
+                                        db.close();
+                                        return value.toLowerCase();
+                                    }
+                                }
+                            }
+                        } catch (Exception e) {
+                            // Skip non-string columns.
+                        } finally {
+                            if (dataCursor != null) {
+                                dataCursor.close();
+                            }
+                        }
+                    }
+                } catch (Exception e) {
+                    // Continue to next table.
+                } finally {
+                    if (schemaCursor != null && !schemaCursor.isClosed()) {
+                        schemaCursor.close();
+                    }
+                }
+            }
+
+            return null;
+        } catch (Exception ex) {
+            return null;
+        } finally {
+            if (db != null && db.isOpen()) {
+                db.close();
+            }
+        }
+    }
+
+    /**
+     * Reset the logged flag (useful for testing or re-pairing).
+     */
+    public static void resetK1Logged() {
+        k1Logged = false;
+        lifecycleCallbacksRegistered = false;
+    }
+
+    /**
+     * Reset the "don't show again" preference.
+     */
+    public static void resetDontShowPreference() {
+        if (appContext != null) {
+            SharedPreferences prefs = appContext.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+            prefs.edit().putBoolean(KEY_DONT_SHOW_DIALOG, false).apply();
+        }
+    }
+}

extensions/nothingx/stub/build.gradle.kts

@@ -0,0 +1,17 @@
+plugins {
+    alias(libs.plugins.android.library)
+}
+
+android {
+    namespace = "app.revanced.extension"
+    compileSdk = 34
+
+    defaultConfig {
+        minSdk = 26
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+}

extensions/nothingx/stub/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest/>

patches/api/patches.api

@@ -589,6 +589,14 @@ public final class app/revanced/patches/nfctoolsse/misc/pro/UnlockProPatchKt {
 	public static final fun getUnlockProPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
 
+public final class app/revanced/patches/nothingx/misc/extension/SharedExtensionPatchKt {
+	public static final fun getSharedExtensionPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
+}
+
+public final class app/revanced/patches/nothingx/misc/logk1token/ShowK1TokenPatchsKt {
+	public static final fun getShowK1TokensPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
+}
+
 public final class app/revanced/patches/nunl/ads/HideAdsPatchKt {
 	public static final fun getHideAdsPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
@@ -946,8 +954,6 @@ public final class app/revanced/patches/shared/misc/hex/Replacement {
 
 public final class app/revanced/patches/shared/misc/litho/filter/LithoFilterPatchKt {
 	public static final fun getAddLithoFilter ()Lkotlin/jvm/functions/Function1;
-	public static final fun lithoFilterPatch (Lkotlin/jvm/functions/Function1;Lapp/revanced/patcher/Fingerprint;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;)Lapp/revanced/patcher/patch/BytecodePatch;
-	public static synthetic fun lithoFilterPatch$default (Lkotlin/jvm/functions/Function1;Lapp/revanced/patcher/Fingerprint;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)Lapp/revanced/patcher/patch/BytecodePatch;
 }
 
 public final class app/revanced/patches/shared/misc/mapping/ResourceElement {

patches/src/main/kotlin/app/revanced/patches/nothingx/misc/extension/SharedExtensionPatch.kt

@@ -0,0 +1,13 @@
+package app.revanced.patches.nothingx.misc.extension
+
+import app.revanced.patches.shared.misc.extension.sharedExtensionPatch
+import app.revanced.patches.shared.misc.extension.extensionHook
+
+val sharedExtensionPatch = sharedExtensionPatch(
+    extensionName = "nothingx",
+    extensionHook {
+        custom { method, classDef ->
+            method.name == "onCreate" && classDef.contains("BaseApplication")
+        }
+    },
+)

patches/src/main/kotlin/app/revanced/patches/nothingx/misc/logk1token/Fingerprints.kt

@@ -0,0 +1,16 @@
+package app.revanced.patches.nothingx.misc.logk1token
+
+import app.revanced.patcher.fingerprint
+
+/**
+ * Fingerprint for the Application onCreate method.
+ * This is used to trigger scanning for existing log files on app startup.
+ */
+internal val applicationOnCreateFingerprint = fingerprint {
+    returns("V")
+    parameters()
+    custom { method, classDef ->
+        // Match BaseApplication onCreate specifically
+        method.name == "onCreate" && classDef.endsWith("BaseApplication;")
+    }
+}

patches/src/main/kotlin/app/revanced/patches/nothingx/misc/logk1token/ShowK1TokenPatchs.kt

@@ -0,0 +1,31 @@
+package app.revanced.patches.nothingx.misc.logk1token
+
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
+import app.revanced.patcher.patch.bytecodePatch
+import app.revanced.patches.nothingx.misc.extension.sharedExtensionPatch
+
+private const val EXTENSION_CLASS_DESCRIPTOR =
+    "Lapp/revanced/extension/nothingx/patches/ShowK1TokensPatch;"
+
+@Suppress("unused")
+val showK1TokensPatch = bytecodePatch(
+    name = "Show K1 token(s)",
+    description = "Shows the K1 authentication token(s) in a dialog and logs it to logcat " +
+            "for pairing with GadgetBridge without requiring root access. " +
+            "After installing this patch, pair your watch  with the Nothing X app and " +
+            "use the token from the dialog or logcat.",
+) {
+    dependsOn(sharedExtensionPatch)
+
+    compatibleWith("com.nothing.smartcenter"())
+
+    execute {
+        // Hook Application.onCreate to get K1 tokens from database and log files.
+        // This will find K1 tokens that were already written to log files.
+        // p0 is the Application context in onCreate.
+        applicationOnCreateFingerprint.method.addInstruction(
+            0,
+            "invoke-static { p0 }, $EXTENSION_CLASS_DESCRIPTOR->showK1Tokens(Landroid/content/Context;)V",
+        )
+    }
+}