Continue adding comment filter.

6 files changed, 412 insertions, 9 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java b/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java
index b4cb2444..2bb4f6ec 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java
@@ -13,6 +13,7 @@ import ml.docilealligator.infinityforreddit.activities.CommentFilterPreferenceAc
 import ml.docilealligator.infinityforreddit.activities.CreateMultiRedditActivity;
 import ml.docilealligator.infinityforreddit.activities.CustomThemeListingActivity;
 import ml.docilealligator.infinityforreddit.activities.CustomThemePreviewActivity;
+import ml.docilealligator.infinityforreddit.activities.CustomizeCommentFilterActivity;
 import ml.docilealligator.infinityforreddit.activities.CustomizePostFilterActivity;
 import ml.docilealligator.infinityforreddit.activities.CustomizeThemeActivity;
 import ml.docilealligator.infinityforreddit.activities.EditCommentActivity;
@@ -310,6 +311,8 @@ public interface AppComponent {
 
     void inject(CommentFilterPreferenceActivity commentFilterPreferenceActivity);
 
+    void inject(CustomizeCommentFilterActivity customizeCommentFilterActivity);
+
     @Component.Factory
     interface Factory {
         AppComponent create(@BindsInstance Application application);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CommentFilterPreferenceActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CommentFilterPreferenceActivity.java
index aaddff6e..170c5335 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CommentFilterPreferenceActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CommentFilterPreferenceActivity.java
@@ -82,7 +82,7 @@ public class CommentFilterPreferenceActivity extends BaseActivity {
 
     public void editCommentFilter(CommentFilter commentFilter) {
         Intent intent = new Intent(this, CustomizeCommentFilterActivity.class);
-        intent.putExtra(CustomizeCommentFilterActivity.EXTRA_POST_FILTER, commentFilter);
+        intent.putExtra(CustomizeCommentFilterActivity.EXTRA_COMMENT_FILTER, commentFilter);
         intent.putExtra(CustomizeCommentFilterActivity.EXTRA_FROM_SETTINGS, true);
         startActivity(intent);
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CustomizeCommentFilterActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CustomizeCommentFilterActivity.java
index 68a31b6f..6b07e1df 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CustomizeCommentFilterActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/CustomizeCommentFilterActivity.java
@@ -1,19 +1,256 @@
 package ml.docilealligator.infinityforreddit.activities;
 
+import android.app.Activity;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.res.ColorStateList;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
 import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
 
-import androidx.appcompat.app.AppCompatActivity;
+import androidx.annotation.NonNull;
 
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import java.lang.reflect.Field;
+import java.util.concurrent.Executor;
+import java.util.regex.PatternSyntaxException;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+
+import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.R;
+import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
+import ml.docilealligator.infinityforreddit.commentfilter.CommentFilter;
+import ml.docilealligator.infinityforreddit.commentfilter.SaveCommentFilter;
+import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
+import ml.docilealligator.infinityforreddit.databinding.ActivityCustomizeCommentFilterBinding;
+import ml.docilealligator.infinityforreddit.utils.Utils;
 
-public class CustomizeCommentFilterActivity extends AppCompatActivity {
+public class CustomizeCommentFilterActivity extends BaseActivity {
 
-    public static final String EXTRA_POST_FILTER = "EPF";
+    public static final String EXTRA_COMMENT_FILTER = "ECF";
     public static final String EXTRA_FROM_SETTINGS = "EFS";
+    public static final String RETURN_EXTRA_COMMENT_FILTER = "RECF";
+    private static final String COMMENT_FILTER_STATE = "CFS";
+    private static final String ORIGINAL_NAME_STATE = "ONS";
+    @Inject
+    RedditDataRoomDatabase mRedditDataRoomDatabase;
+    @Inject
+    @Named("default")
+    SharedPreferences mSharedPreferences;
+    @Inject
+    @Named("current_account")
+    SharedPreferences currentAccountSharedPreferences;
+    @Inject
+    CustomThemeWrapper mCustomThemeWrapper;
+    @Inject
+    Executor mExecutor;
+    private CommentFilter commentFilter;
+    private boolean fromSettings;
+    private String originalName;
+    private ActivityCustomizeCommentFilterBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
+        ((Infinity) getApplication()).getAppComponent().inject(this);
+
+        setImmersiveModeNotApplicable();
+
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_customize_comment_filter);
+        binding = ActivityCustomizeCommentFilterBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        applyCustomTheme();
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isChangeStatusBarIconColor()) {
+            addOnOffsetChangedListener(binding.appbarLayoutCustomizeCommentFilterActivity);
+        }
+
+        setSupportActionBar(binding.toolbarCustomizeCommentFilterActivity);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        setToolbarGoToTop(binding.toolbarCustomizeCommentFilterActivity);
+
+        fromSettings = getIntent().getBooleanExtra(EXTRA_FROM_SETTINGS, false);
+
+        if (savedInstanceState != null) {
+            commentFilter = savedInstanceState.getParcelable(COMMENT_FILTER_STATE);
+            originalName = savedInstanceState.getString(ORIGINAL_NAME_STATE);
+        } else {
+            commentFilter = getIntent().getParcelableExtra(EXTRA_COMMENT_FILTER);
+            if (commentFilter == null) {
+                commentFilter = new CommentFilter();
+                originalName = "";
+            } else {
+                if (!fromSettings) {
+                    originalName = "";
+                } else {
+                    originalName = commentFilter.name;
+                }
+            }
+            bindView();
+        }
+    }
+
+    private void bindView() {
+        binding.nameTextInputEditTextCustomizeCommentFilterActivity.setText(commentFilter.name);
+        binding.excludeStringsTextInputEditTextCustomizeCommentFilterActivity.setText(commentFilter.excludeStrings);
+        binding.minVoteTextInputEditTextCustomizeCommentFilterActivity.setText(Integer.toString(commentFilter.minVote));
+        binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity.setText(Integer.toString(commentFilter.maxVote));
+    }
+
+    @Override
+    protected SharedPreferences getDefaultSharedPreferences() {
+        return mSharedPreferences;
+    }
+
+    @Override
+    protected CustomThemeWrapper getCustomThemeWrapper() {
+        return mCustomThemeWrapper;
+    }
+
+    @Override
+    protected void applyCustomTheme() {
+        binding.getRoot().setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(binding.appbarLayoutCustomizeCommentFilterActivity, binding.collapsingToolbarLayoutCustomizeCommentFilterActivity, binding.toolbarCustomizeCommentFilterActivity);
+        int primaryTextColor = mCustomThemeWrapper.getPrimaryTextColor();
+        int primaryIconColor = mCustomThemeWrapper.getPrimaryIconColor();
+        Drawable cursorDrawable = Utils.getTintedDrawable(this, R.drawable.edit_text_cursor, primaryTextColor);
+        binding.nameTextInputLayoutCustomizeCommentFilterActivity.setBoxStrokeColor(primaryTextColor);
+        binding.nameTextInputLayoutCustomizeCommentFilterActivity.setDefaultHintTextColor(ColorStateList.valueOf(primaryTextColor));
+        binding.nameTextInputEditTextCustomizeCommentFilterActivity.setTextColor(primaryTextColor);
+        binding.excludeStringsTextInputLayoutCustomizeCommentFilterActivity.setBoxStrokeColor(primaryTextColor);
+        binding.excludeStringsTextInputLayoutCustomizeCommentFilterActivity.setDefaultHintTextColor(ColorStateList.valueOf(primaryTextColor));
+        binding.excludeStringsTextInputEditTextCustomizeCommentFilterActivity.setTextColor(primaryTextColor);
+        binding.minVoteTextInputLayoutCustomizeCommentFilterActivity.setBoxStrokeColor(primaryTextColor);
+        binding.minVoteTextInputLayoutCustomizeCommentFilterActivity.setDefaultHintTextColor(ColorStateList.valueOf(primaryTextColor));
+        binding.minVoteTextInputEditTextCustomizeCommentFilterActivity.setTextColor(primaryTextColor);
+        binding.maxVoteTextInputLayoutCustomizeCommentFilterActivity.setBoxStrokeColor(primaryTextColor);
+        binding.maxVoteTextInputLayoutCustomizeCommentFilterActivity.setDefaultHintTextColor(ColorStateList.valueOf(primaryTextColor));
+        binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity.setTextColor(primaryTextColor);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            binding.nameTextInputEditTextCustomizeCommentFilterActivity.setTextCursorDrawable(cursorDrawable);
+            binding.excludeStringsTextInputEditTextCustomizeCommentFilterActivity.setTextCursorDrawable(cursorDrawable);
+            binding.minVoteTextInputEditTextCustomizeCommentFilterActivity.setTextCursorDrawable(cursorDrawable);
+            binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity.setTextCursorDrawable(cursorDrawable);
+        } else {
+            setCursorDrawableColor(binding.nameTextInputEditTextCustomizeCommentFilterActivity, primaryTextColor);
+            setCursorDrawableColor(binding.excludeStringsTextInputEditTextCustomizeCommentFilterActivity, primaryTextColor);
+            setCursorDrawableColor(binding.minVoteTextInputEditTextCustomizeCommentFilterActivity, primaryTextColor);
+            setCursorDrawableColor(binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity, primaryTextColor);
+        }
+
+        if (typeface != null) {
+            Utils.setFontToAllTextViews(binding.getRoot(), typeface);
+        }
+    }
+
+    public void setCursorDrawableColor(EditText editText, int color) {
+        try {
+            Field fCursorDrawableRes = TextView.class.getDeclaredField("mCursorDrawableRes");
+            fCursorDrawableRes.setAccessible(true);
+            int mCursorDrawableRes = fCursorDrawableRes.getInt(editText);
+            Field fEditor = TextView.class.getDeclaredField("mEditor");
+            fEditor.setAccessible(true);
+            Object editor = fEditor.get(editText);
+            Class<?> clazz = editor.getClass();
+            Field fCursorDrawable = clazz.getDeclaredField("mCursorDrawable");
+            fCursorDrawable.setAccessible(true);
+            Drawable[] drawables = new Drawable[2];
+            drawables[0] = editText.getContext().getResources().getDrawable(mCursorDrawableRes);
+            drawables[1] = editText.getContext().getResources().getDrawable(mCursorDrawableRes);
+            drawables[0].setColorFilter(color, PorterDuff.Mode.SRC_IN);
+            drawables[1].setColorFilter(color, PorterDuff.Mode.SRC_IN);
+            fCursorDrawable.set(editor, drawables);
+        } catch (Throwable ignored) { }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.customize_post_filter_activity, menu);
+        if (fromSettings) {
+            menu.findItem(R.id.action_save_customize_post_filter_activity).setVisible(false);
+        }
+        applyMenuItemTheme(menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        } else if (item.getItemId() == R.id.action_save_customize_post_filter_activity) {
+            try {
+                constructCommentFilter();
+                Intent returnIntent = new Intent();
+                returnIntent.putExtra(RETURN_EXTRA_COMMENT_FILTER, commentFilter);
+                setResult(Activity.RESULT_OK, returnIntent);
+                finish();
+            } catch (PatternSyntaxException e) {
+                Toast.makeText(this, R.string.invalid_regex, Toast.LENGTH_SHORT).show();
+            }
+
+            return true;
+        } else if (item.getItemId() == R.id.action_save_to_database_customize_post_filter_activity) {
+            try {
+                constructCommentFilter();
+
+                if (!commentFilter.name.equals("")) {
+                    saveCommentFilter(originalName);
+                } else {
+                    Toast.makeText(CustomizeCommentFilterActivity.this, R.string.post_filter_requires_a_name, Toast.LENGTH_LONG).show();
+                }
+            } catch (PatternSyntaxException e) {
+                Toast.makeText(this, R.string.invalid_regex, Toast.LENGTH_SHORT).show();
+            }
+        }
+        return false;
+    }
+
+    private void saveCommentFilter(String originalName) {
+        SaveCommentFilter.saveCommentFilter(mExecutor, new Handler(), mRedditDataRoomDatabase, commentFilter, originalName,
+                new SaveCommentFilter.SaveCommentFilterListener() {
+                    @Override
+                    public void success() {
+                        Intent returnIntent = new Intent();
+                        returnIntent.putExtra(RETURN_EXTRA_COMMENT_FILTER, commentFilter);
+                        setResult(Activity.RESULT_OK, returnIntent);
+                        finish();
+                    }
+
+                    @Override
+                    public void duplicate() {
+                        new MaterialAlertDialogBuilder(CustomizeCommentFilterActivity.this, R.style.MaterialAlertDialogTheme)
+                                .setTitle(getString(R.string.duplicate_post_filter_dialog_title, commentFilter.name))
+                                .setMessage(R.string.duplicate_post_filter_dialog_message)
+                                .setPositiveButton(R.string.override, (dialogInterface, i) -> saveCommentFilter(commentFilter.name))
+                                .setNegativeButton(R.string.cancel, null)
+                                .show();
+                    }
+                });
+    }
+
+    private void constructCommentFilter() throws PatternSyntaxException {
+        commentFilter.name = binding.nameTextInputEditTextCustomizeCommentFilterActivity.getText().toString();
+        commentFilter.maxVote = binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity.getText() == null || binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity.getText().toString().equals("") ? -1 : Integer.parseInt(binding.maxVoteTextInputEditTextCustomizeCommentFilterActivity.getText().toString());
+        commentFilter.minVote = binding.minVoteTextInputEditTextCustomizeCommentFilterActivity.getText() == null || binding.minVoteTextInputEditTextCustomizeCommentFilterActivity.getText().toString().equals("") ? -1 : Integer.parseInt(binding.minVoteTextInputEditTextCustomizeCommentFilterActivity.getText().toString());
+        commentFilter.excludeStrings = binding.excludeStringsTextInputEditTextCustomizeCommentFilterActivity.getText().toString();
+    }
+
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putParcelable(COMMENT_FILTER_STATE, commentFilter);
+        outState.putString(ORIGINAL_NAME_STATE, originalName);
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/SaveCommentFilter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/SaveCommentFilter.java
new file mode 100644
index 00000000..99d8ce6b
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/SaveCommentFilter.java
@@ -0,0 +1,36 @@
+package ml.docilealligator.infinityforreddit.commentfilter;
+
+import android.os.Handler;
+
+import java.util.List;
+import java.util.concurrent.Executor;
+
+import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
+
+public class SaveCommentFilter {
+    public interface SaveCommentFilterListener {
+        void success();
+        void duplicate();
+    }
+
+    public static void saveCommentFilter(Executor executor, Handler handler, RedditDataRoomDatabase redditDataRoomDatabase,
+                                      CommentFilter commentFilter, String originalName, SaveCommentFilter.SaveCommentFilterListener saveCommentFilterListener) {
+        executor.execute(() -> {
+            if (!originalName.equals(commentFilter.name) &&
+                    redditDataRoomDatabase.commentFilterDao().getCommentFilter(commentFilter.name) != null) {
+                handler.post(saveCommentFilterListener::duplicate);
+            } else {
+                List<CommentFilterUsage> commentFilterUsages = redditDataRoomDatabase.commentFilterUsageDao().getAllCommentFilterUsage(originalName);
+                if (!originalName.equals(commentFilter.name)) {
+                    redditDataRoomDatabase.commentFilterDao().deleteCommentFilter(originalName);
+                }
+                redditDataRoomDatabase.commentFilterDao().insert(commentFilter);
+                for (CommentFilterUsage commentFilterUsage : commentFilterUsages) {
+                    commentFilterUsage.name = commentFilter.name;
+                    redditDataRoomDatabase.commentFilterUsageDao().insert(commentFilterUsage);
+                }
+                handler.post(saveCommentFilterListener::success);
+            }
+        });
+    }
+}
diff --git a/app/src/main/res/layout/activity_customize_comment_filter.xml b/app/src/main/res/layout/activity_customize_comment_filter.xml
index fc6cbfd9..32022e92 100644
--- a/app/src/main/res/layout/activity_customize_comment_filter.xml
+++ b/app/src/main/res/layout/activity_customize_comment_filter.xml
@@ -1,9 +1,134 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".activities.CustomizeCommentFilterActivity">
+    tools:application=".CustomizeCommentFilterActivity">
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_customize_comment_filter_activity"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <com.google.android.material.appbar.CollapsingToolbarLayout
+            android:id="@+id/collapsing_toolbar_layout_customize_comment_filter_activity"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_customize_comment_filter_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_customize_comment_filter_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:minHeight="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/name_text_input_layout_customize_comment_filter_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="8dp"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/name_text_input_edit_text_customize_comment_filter_activity"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="?attr/font_family"
+                    android:textSize="?attr/font_default"
+                    android:hint="@string/comment_filter_name_hint"
+                    android:maxLines="10" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/exclude_strings_text_input_layout_customize_comment_filter_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="8dp"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/exclude_strings_text_input_edit_text_customize_comment_filter_activity"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="?attr/font_family"
+                    android:textSize="?attr/font_default"
+                    android:hint="@string/title_excludes_strings_hint"
+                    android:maxLines="10" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/min_vote_text_input_layout_customize_comment_filter_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="8dp"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/min_vote_text_input_edit_text_customize_comment_filter_activity"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:inputType="numberSigned"
+                    android:fontFamily="?attr/font_family"
+                    android:textSize="?attr/font_default"
+                    android:hint="@string/min_vote_hint"
+                    android:maxLines="1" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/max_vote_text_input_layout_customize_comment_filter_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="8dp"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/max_vote_text_input_edit_text_customize_comment_filter_activity"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:inputType="numberSigned"
+                    android:fontFamily="?attr/font_family"
+                    android:textSize="?attr/font_default"
+                    android:hint="@string/max_vote_hint"
+                    android:maxLines="1" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
+        </LinearLayout>
+
+    </androidx.core.widget.NestedScrollView>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 33f35339..fbd5f4f0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1157,6 +1157,8 @@
     <string name="user">User</string>
     <string name="edit_post_filter_name_of_usage_info">Leave it blank to apply this post filter to all the subreddits / users / multireddits</string>
 
+    <string name="comment_filter_name_hint">Comment Filter Name</string>
+
     <string name="read_all_messages_time_limit">You are doing this too frequently. Try again later. This is Reddit API\'s rate limit.</string>
     <string name="read_all_messages_success">Read all messages successfully</string>
     <string name="read_all_messages_failed">Unable to read all messages</string>