developer-krushna · AbdurazaaqMohammed · Jul 3, 2026 · Jul 3, 2026 · Jul 3, 2026 · Jul 3, 2026
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,34 @@
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+/local.properties
+
+# Log/OS Files
+*.log
+
+# Android Studio generated files and folders
+captures/
+.externalNativeBuild/
+.cxx/
+*.apk
+output.json
+
+# IntelliJ
+*.iml
+.idea/
+misc.xml
+deploymentTargetDropDown.xml
+render.experimental.xml
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
+# Android Profiling
+*.hprof
diff --git a/app/src/main/java/modder/hub/dexeditor/activity/DexEditorActivity.java b/app/src/main/java/modder/hub/dexeditor/activity/DexEditorActivity.java
diff --git a/app/src/main/java/modder/hub/dexeditor/adapter/StringAdapter.java b/app/src/main/java/modder/hub/dexeditor/adapter/StringAdapter.java
@@ -35,24 +35,43 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
+
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
+
 import modder.hub.dexeditor.R;
+
 /*
  * Author - @developer-krushna
  * this class responsible for listing strings from dex files
  */
 public class StringAdapter extends RecyclerView.Adapter<StringAdapter.ViewHolder> {
-    private List<String> strings;
-    private OnStringClickListener listener;
+
+    private static final int COLOR_MODIFIED = 0xFF2E7D32; // green
+    private static final int COLOR_NORMAL = 0xFF000000;
+
+    // Full, unfiltered dataset - kept as a reference to the activity's backing list
+    private final List<String> allStrings;
+    // Subset currently shown (equals allStrings when no filter is active)
+    private List<String> displayedStrings;
+    // original string -> pending new value (not yet applied to the dex classes)
+    private final Map<String, String> modifiedStrings = new LinkedHashMap<>();
+
+    private final OnStringClickListener listener;
+    private String currentFilter = null;
 
     public interface OnStringClickListener {
         void onStringClick(String text);
     }
 
     public StringAdapter(List<String> strings, OnStringClickListener listener) {
-        this.strings = strings;
+        this.allStrings = strings;
+        this.displayedStrings = strings;
         this.listener = listener;
     }
 
@@ -65,26 +84,86 @@ public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
 
     @Override
     public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
-        final String text = strings.get(position);
-        holder.stringText.setText(text);
+        final String original = displayedStrings.get(position);
+        final boolean isModified = modifiedStrings.containsKey(original);
+        final String displayText = isModified ? modifiedStrings.get(original) : original;
+
+        holder.stringText.setText(displayText);
+        holder.stringText.setTextColor(isModified ? COLOR_MODIFIED : COLOR_NORMAL);
+
         holder.itemView.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                if (listener != null) listener.onStringClick(text);
+                if (listener != null) listener.onStringClick(original);
             }
         });
     }
 
     @Override
     public int getItemCount() {
-        return strings.size();
+        return displayedStrings.size();
+    }
+
+    public void refresh() {
+        applyFilter(currentFilter);
+    }
+
+    public void setFilter(String query) {
+        currentFilter = (query == null || query.trim().isEmpty()) ? null : query.trim();
+        applyFilter(currentFilter);
+    }
+
+    public String getCurrentFilter() {
+        return currentFilter;
+    }
+
+    private void applyFilter(String query) {
+        if (query == null) {
+            displayedStrings = allStrings;
+        } else {
+            String lower = query.toLowerCase();
+            List<String> filtered = new ArrayList<>();
+            for (String s : allStrings) {
+                if (s != null && s.toLowerCase().contains(lower)) filtered.add(s);
+            }
+            displayedStrings = filtered;
+        }
+        notifyDataSetChanged();
+    }
+
+    public void markModified(String original, String newValue) {
+        if (newValue == null || newValue.equals(original)) {
+            modifiedStrings.remove(original);
+        } else {
+            modifiedStrings.put(original, newValue);
+        }
+        notifyDataSetChanged();
+    }
+
+    public String getPendingValue(String original) {
+        String v = modifiedStrings.get(original);
+        return v != null ? v : original;
+    }
+
+    public boolean hasModifications() {
+        return !modifiedStrings.isEmpty();
+    }
+
+    public Map<String, String> getModifiedStrings() {
+        return modifiedStrings;
+    }
+
+    public void clearModifications() {
+        modifiedStrings.clear();
+        notifyDataSetChanged();
     }
 
     static class ViewHolder extends RecyclerView.ViewHolder {
         TextView stringText;
+
         ViewHolder(View itemView) {
             super(itemView);
             stringText = itemView.findViewById(R.id.string_text);
         }
     }
-}
+}
diff --git a/app/src/main/java/modder/hub/dexeditor/fragment/SearchFragment.java b/app/src/main/java/modder/hub/dexeditor/fragment/SearchFragment.java
@@ -223,6 +223,11 @@ public void onResume() {
             activity.pendingSearchPath = null;
             showSearchDialogWithPath(path);
         }
+        if (activity != null && activity.pendingStringSearchQuery != null) {
+            String q = activity.pendingStringSearchQuery;
+            activity.pendingStringSearchQuery = null;
+            runStringSearch(q);
+        }
     }
 
     public void refreshUI() {
@@ -236,9 +241,22 @@ public void showSearchDialogWithPath(String path) {
         showSearchDialog(false, path);
     }
 
-    private static class HeaderViewAdapter extends RecyclerView.Adapter<HeaderViewAdapter.ViewHolder> {
+    public void runStringSearch(String query) {
+        lastSearchQuery = query;
+        lastSearchType = "String";
+        lastMatchCase = true;
+        lastIsRegex = false;
+        lastExactlyMatch = false;
+        searchResults.clear();
+        currentQuery = null;
+        if (adapter != null) adapter.refreshVisibleNodes();
+        updateUIState();
+        new SearchTask(this, query, "/", "String", true, true, false, false, false, null, false).start();
+    }
+
+    public static class HeaderViewAdapter extends RecyclerView.Adapter<HeaderViewAdapter.ViewHolder> {
         private final View view;
-        HeaderViewAdapter(View view) {
+        public HeaderViewAdapter(View view) {
             this.view = view;
         }
         @NonNull @Override public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

diff --git a/app/src/main/res/drawable/check_circle_24px.xml b/app/src/main/res/drawable/check_circle_24px.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M424,664L706,382L650,326L424,552L310,438L254,494L424,664ZM480,880Q397,880 324,848.5Q251,817 197,763Q143,709 111.5,636Q80,563 80,480Q80,397 111.5,324Q143,251 197,197Q251,143 324,111.5Q397,80 480,80Q563,80 636,111.5Q709,143 763,197Q817,251 848.5,324Q880,397 880,480Q880,563 848.5,636Q817,709 763,763Q709,817 636,848.5Q563,880 480,880Z"/>
+</vector>
diff --git a/app/src/main/res/drawable/filter_alt_24px.xml b/app/src/main/res/drawable/filter_alt_24px.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M440,800Q423,800 411.5,788.5Q400,777 400,760L400,520L168,224Q153,204 163.5,182Q174,160 200,160L760,160Q786,160 796.5,182Q807,204 792,224L560,520L560,760Q560,777 548.5,788.5Q537,800 520,800L440,800ZM480,492L678,240L282,240L480,492ZM480,492L480,492L480,492Z"/>
+</vector>
diff --git a/app/src/main/res/drawable/refresh_24px.xml b/app/src/main/res/drawable/refresh_24px.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M480,800Q346,800 253,707Q160,614 160,480Q160,346 253,253Q346,160 480,160Q549,160 612,188.5Q675,217 720,270L720,160L800,160L800,440L520,440L520,360L688,360Q656,304 600.5,272Q545,240 480,240Q380,240 310,310Q240,380 240,480Q240,580 310,650Q380,720 480,720Q557,720 619,676Q681,632 706,560L790,560Q762,666 676,733Q590,800 480,800Z"/>
+</vector>
diff --git a/app/src/main/res/layout/string_edit_dialog.xml b/app/src/main/res/layout/string_edit_dialog.xml
@@ -0,0 +1,22 @@
+<LinearLayout
+    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="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:hintEnabled="false">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/string_edit_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textMultiLine"
+            android:gravity="top"/>
+
+    </com.google.android.material.textfield.TextInputLayout>
+</LinearLayout>
diff --git a/app/src/main/res/layout/string_replace_all_dialog.xml b/app/src/main/res/layout/string_replace_all_dialog.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/tilFind"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:hintEnabled="true">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/etFind"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="Find" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/tilReplace"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:hintEnabled="true"
+        android:layout_marginTop="8dp">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/etReplace"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="Replace with" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/swMatchCase"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:text="Match case"
+        android:checked="false" />
+
+</LinearLayout>
diff --git a/app/src/main/res/layout/strings_header.xml b/app/src/main/res/layout/strings_header.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical">
+
+        <!-- <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_strings_reload"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:gravity="start"
+            android:background="?attr/selectableItemBackground"
+            android:text="Reload"
+            android:textSize="13sp"
+            android:textColor="?attr/colorOnSurface"
+            app:iconTint="?attr/colorOnSurface"
+            app:icon="@drawable/refresh_24px" /> -->
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_strings_filter"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:gravity="start"
+            android:background="?attr/selectableItemBackground"
+            android:textColor="?attr/colorOnSurface"
+            app:iconTint="?attr/colorOnSurface"
+            app:icon="@drawable/filter_alt_24px"
+            android:text="Filter"
+            android:textSize="13sp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_strings_replace"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:gravity="start"
+            android:background="?attr/selectableItemBackground"
+            android:text="@string/sora_editor_replace"
+            android:textColor="?attr/colorOnSurface"
+            app:iconTint="?attr/colorOnSurface"
+            app:icon="@drawable/ic_search_replace"
+            android:textSize="13sp"/>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_strings_apply"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:gravity="start"
+            android:background="?attr/selectableItemBackground"
+            android:text="Apply changes"
+            android:textSize="13sp"
+            android:textStyle="bold"
+            android:textColor="?attr/colorOnSurface"
+            app:iconTint="?attr/colorOnSurface"
+            app:icon="@drawable/check_circle_24px"
+            android:visibility="gone" />
+</LinearLayout>