From 36d1b7b4b5b41015cf5b39aaa1741786d63c51f9 Mon Sep 17 00:00:00 2001
From: A117870935 <surinder.kumar@t-systems.com>
Date: Sun, 14 May 2023 14:45:37 +0530
Subject: [PATCH] Customized theme of toolbar and action mode.

---
 app/src/main/AndroidManifest.xml              |  5 +-
 .../nmc/android/utils/DrawableThemeUtils.kt   | 18 ++++
 .../nmc/android/utils/ToolbarThemeUtils.kt    | 27 ++++++
 .../android/ui/activity/DrawerActivity.java   |  8 +-
 .../ui/activity/ManageSpaceActivity.kt        |  7 +-
 .../android/ui/activity/SettingsActivity.java | 11 ++-
 .../android/ui/activity/ShareActivity.java    |  2 -
 .../android/ui/activity/ToolbarActivity.java  | 39 ++++----
 .../ui/preview/PreviewImageActivity.java      | 48 +---------
 .../owncloud/android/utils/StringUtils.java   | 13 +++
 .../theme/FilesSpecificViewThemeUtils.kt      | 27 +++---
 .../res/layout/action_mode_close_layout.xml   | 14 +++
 .../main/res/layout/file_details_fragment.xml |  2 +-
 .../res/layout/preview_image_activity.xml     | 21 +++--
 app/src/main/res/layout/share_activity.xml    |  4 +-
 app/src/main/res/layout/toolbar_standard.xml  | 27 +++++-
 app/src/main/res/values-night/colors.xml      | 64 +++++++++++++
 app/src/main/res/values/colors.xml            | 89 +++++++++++++++++++
 app/src/main/res/values/styles.xml            | 18 +++-
 19 files changed, 342 insertions(+), 102 deletions(-)
 create mode 100644 app/src/main/java/com/nmc/android/utils/DrawableThemeUtils.kt
 create mode 100644 app/src/main/java/com/nmc/android/utils/ToolbarThemeUtils.kt
 create mode 100644 app/src/main/res/layout/action_mode_close_layout.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c0494a90d4c0..434134ad7ead 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -229,11 +229,10 @@
         <activity
             android:name=".ui.activity.SettingsActivity"
             android:exported="false"
-            android:theme="@style/PreferenceTheme" />
+            android:theme="@style/Theme.ownCloud" />
         <activity
             android:name=".ui.preview.PreviewImageActivity"
-            android:exported="false"
-            android:theme="@style/Theme.ownCloud.Overlay" />
+            android:exported="false" />
         <activity
             android:name=".ui.preview.PreviewMediaActivity"
             android:exported="false"
diff --git a/app/src/main/java/com/nmc/android/utils/DrawableThemeUtils.kt b/app/src/main/java/com/nmc/android/utils/DrawableThemeUtils.kt
new file mode 100644
index 000000000000..90d87bc6dcd6
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/utils/DrawableThemeUtils.kt
@@ -0,0 +1,18 @@
+package com.nmc.android.utils
+
+import android.graphics.drawable.Drawable
+import androidx.annotation.ColorInt
+import androidx.core.graphics.BlendModeColorFilterCompat
+import androidx.core.graphics.BlendModeCompat
+import androidx.core.graphics.drawable.DrawableCompat
+
+object DrawableThemeUtils {
+    @JvmStatic
+    fun tintDrawable(drawable: Drawable, @ColorInt color: Int): Drawable {
+        val wrap: Drawable = DrawableCompat.wrap(drawable)
+        wrap.colorFilter = BlendModeColorFilterCompat.createBlendModeColorFilterCompat(
+            color, BlendModeCompat.SRC_ATOP
+        )
+        return wrap
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nmc/android/utils/ToolbarThemeUtils.kt b/app/src/main/java/com/nmc/android/utils/ToolbarThemeUtils.kt
new file mode 100644
index 000000000000..de28f3a33952
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/utils/ToolbarThemeUtils.kt
@@ -0,0 +1,27 @@
+package com.nmc.android.utils
+
+import android.content.Context
+import android.graphics.Typeface
+import android.text.Spannable
+import android.text.style.StyleSpan
+import androidx.appcompat.app.ActionBar
+import com.owncloud.android.R
+import com.owncloud.android.utils.StringUtils
+
+object ToolbarThemeUtils {
+    @JvmStatic
+    fun setColoredTitle(context: Context, actionBar: ActionBar?, title: String) {
+        if (actionBar != null) {
+            val text: Spannable = StringUtils.getColorSpan(title, context.resources.getColor(R.color.fontAppbar, null))
+
+            //bold the magenta from MagentaCLOUD title
+            if (title.contains(context.resources.getString(R.string.app_name))) {
+                val textToBold = context.resources.getString(R.string.splashScreenBold)
+                val indexStart = title.indexOf(textToBold)
+                val indexEnd = indexStart + textToBold.length
+                text.setSpan(StyleSpan(Typeface.BOLD), indexStart, indexEnd, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
+            }
+            actionBar.title = text
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/DrawerActivity.java b/app/src/main/java/com/owncloud/android/ui/activity/DrawerActivity.java
index 0dd4e2aa3b70..88b9ec5484dd 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/DrawerActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/activity/DrawerActivity.java
@@ -74,6 +74,7 @@
 import com.nextcloud.common.NextcloudClient;
 import com.nextcloud.java.util.Optional;
 import com.nextcloud.ui.ChooseAccountDialogFragment;
+import com.nmc.android.utils.DrawableThemeUtils;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.R;
 import com.owncloud.android.authentication.PassCodeManager;
@@ -283,8 +284,11 @@ public void onDrawerOpened(View drawerView) {
         Drawable backArrow = ResourcesCompat.getDrawable(getResources(),
                                                          R.drawable.ic_arrow_back,
                                                          null);
-
-        viewThemeUtils.platform.tintToolbarArrowDrawable(this, mDrawerToggle, backArrow);
+        // custom color for back arrow required for NMC
+        if (backArrow != null) {
+            mDrawerToggle.setHomeAsUpIndicator(DrawableThemeUtils.tintDrawable(backArrow, getResources().getColor(R.color.fontAppbar, null)));
+            mDrawerToggle.getDrawerArrowDrawable().setColor(getResources().getColor(R.color.fontAppbar, null));
+        }
     }
 
     /**
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/ManageSpaceActivity.kt b/app/src/main/java/com/owncloud/android/ui/activity/ManageSpaceActivity.kt
index dc2c56bd58a5..289cb875e55d 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/ManageSpaceActivity.kt
+++ b/app/src/main/java/com/owncloud/android/ui/activity/ManageSpaceActivity.kt
@@ -31,6 +31,7 @@ import com.nextcloud.client.di.Injectable
 import com.nextcloud.client.preferences.AppPreferences
 import com.owncloud.android.R
 import com.owncloud.android.lib.common.utils.Log_OC
+import com.owncloud.android.utils.theme.ViewThemeUtils
 import java.io.File
 import javax.inject.Inject
 import kotlin.system.exitProcess
@@ -43,13 +44,17 @@ class ManageSpaceActivity : AppCompatActivity(), Injectable {
     @Inject
     lateinit var userAccountManager: UserAccountManager
 
+    @Inject
+    lateinit var viewThemeUtils: ViewThemeUtils
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_manage_space)
         val actionBar = supportActionBar
         if (actionBar != null) {
             actionBar.setDisplayHomeAsUpEnabled(true)
-            actionBar.setTitle(R.string.manage_space_title)
+            //NMC Customisation
+            viewThemeUtils.files.themeActionBar(this, actionBar, R.string.manage_space_title)
         }
         val descriptionTextView = findViewById<TextView>(R.id.general_description)
         descriptionTextView.text = getString(R.string.manage_space_description, getString(R.string.app_name))
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java b/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java
index 3017ff43b8b4..5cde5d405c8b 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java
@@ -33,6 +33,7 @@
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.res.Configuration;
+import android.graphics.drawable.ColorDrawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.preference.ListPreference;
@@ -874,12 +875,10 @@ private void setupActionBar() {
             actionBar.setDisplayHomeAsUpEnabled(true);
             actionBar.setDisplayShowTitleEnabled(true);
             if (this.getResources() != null) {
-                viewThemeUtils.androidx.themeActionBar(this,
-                                                       actionBar,
-                                                       getString(R.string.actionbar_settings),
-                                                       ResourcesCompat.getDrawable(this.getResources(),
-                                                                                   R.drawable.ic_arrow_back,
-                                                                                   null));
+                //custom color for back arrow for NMC
+                viewThemeUtils.files.themeActionBar(this, actionBar, getResources().getString(R.string.actionbar_settings));
+                //required for NMC
+                actionBar.setBackgroundDrawable(new ColorDrawable(getResources().getColor(R.color.bg_default, null)));
             }
         }
     }
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/ShareActivity.java b/app/src/main/java/com/owncloud/android/ui/activity/ShareActivity.java
index b5da83327702..b0b7e7bee9cd 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/ShareActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/activity/ShareActivity.java
@@ -100,8 +100,6 @@ protected void onCreate(Bundle savedInstanceState) {
         // Name
         binding.shareFileName.setText(getResources().getString(R.string.share_file, file.getFileName()));
 
-        viewThemeUtils.platform.colorViewBackground(binding.shareHeaderDivider);
-
         // Size
         binding.shareFileSize.setText(DisplayUtils.bytesToHumanReadable(file.getFileLength()));
 
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/ToolbarActivity.java b/app/src/main/java/com/owncloud/android/ui/activity/ToolbarActivity.java
index b9823f0fa1f5..2c03e8c3494e 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/ToolbarActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/activity/ToolbarActivity.java
@@ -28,6 +28,7 @@
 import android.annotation.SuppressLint;
 import android.graphics.Bitmap;
 import android.graphics.Color;
+import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.view.View;
 import android.widget.FrameLayout;
@@ -42,9 +43,11 @@
 import com.google.android.material.card.MaterialCardView;
 import com.google.android.material.textview.MaterialTextView;
 import com.nextcloud.client.di.Injectable;
+import com.nmc.android.utils.ToolbarThemeUtils;
 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.utils.StringUtils;
 import com.owncloud.android.utils.theme.ThemeColorUtils;
 import com.owncloud.android.utils.theme.ThemeUtils;
 import com.owncloud.android.utils.theme.ViewThemeUtils;
@@ -73,6 +76,7 @@ public abstract class ToolbarActivity extends BaseActivity implements Injectable
     private LinearLayout mInfoBox;
     private TextView mInfoBoxMessage;
     protected AppCompatSpinner mToolbarSpinner;
+    private View mDefaultToolbarDivider;
     private boolean isHomeSearchToolbarShow = false;
 
     @Inject public ThemeColorUtils themeColorUtils;
@@ -93,6 +97,7 @@ private void setupToolbar(boolean isHomeSearchToolbarShow, boolean showSortListB
         mMenuButton = findViewById(R.id.menu_button);
         mSearchText = findViewById(R.id.search_text);
         mSwitchAccountButton = findViewById(R.id.switch_account_button);
+        mDefaultToolbarDivider = findViewById(R.id.default_toolbar_divider);
 
         if (showSortListButtonGroup) {
             findViewById(R.id.sort_list_button_group).setVisibility(View.VISIBLE);
@@ -109,8 +114,10 @@ private void setupToolbar(boolean isHomeSearchToolbarShow, boolean showSortListB
 
         mToolbarSpinner = findViewById(R.id.toolbar_spinner);
 
-        viewThemeUtils.material.themeToolbar(mToolbar);
-        viewThemeUtils.material.colorToolbarOverflowIcon(mToolbar);
+        // custom color for overflow icon required for NMC
+        if (mToolbar.getOverflowIcon() != null) {
+            mToolbar.getOverflowIcon().setColorFilter(getResources().getColor(R.color.fontAppbar, null), PorterDuff.Mode.SRC_ATOP);
+        }
         viewThemeUtils.platform.themeStatusBar(this);
         viewThemeUtils.material.colorMaterialTextButton(mSwitchAccountButton);
     }
@@ -157,22 +164,11 @@ private void showHomeSearchToolbar(String title, boolean isRoot) {
 
     @SuppressLint("PrivateResource")
     private void showHomeSearchToolbar(boolean isShow) {
-        viewThemeUtils.material.themeToolbar(mToolbar);
-        if (isShow) {
-            viewThemeUtils.platform.resetStatusBar(this);
-            mAppBar.setStateListAnimator(AnimatorInflater.loadStateListAnimator(mAppBar.getContext(),
-                                                                                R.animator.appbar_elevation_off));
-            mDefaultToolbar.setVisibility(View.GONE);
-            mHomeSearchToolbar.setVisibility(View.VISIBLE);
-            viewThemeUtils.material.themeCardView(mHomeSearchToolbar);
-            viewThemeUtils.material.themeSearchBarText(mSearchText);
-        } else {
-            mAppBar.setStateListAnimator(AnimatorInflater.loadStateListAnimator(mAppBar.getContext(),
-                                                                                R.animator.appbar_elevation_on));
-            viewThemeUtils.platform.themeStatusBar(this);
-            mDefaultToolbar.setVisibility(View.VISIBLE);
-            mHomeSearchToolbar.setVisibility(View.GONE);
-        }
+        mAppBar.setStateListAnimator(AnimatorInflater.loadStateListAnimator(mAppBar.getContext(),
+                                                                            R.animator.appbar_elevation_on));
+        viewThemeUtils.platform.themeStatusBar(this);
+        mDefaultToolbar.setVisibility(View.VISIBLE);
+        mHomeSearchToolbar.setVisibility(View.GONE);
     }
 
     /**
@@ -185,7 +181,8 @@ public void updateActionBarTitleAndHomeButtonByString(String title) {
         // set home button properties
         if (actionBar != null) {
             if (title != null) {
-                actionBar.setTitle(title);
+                //custom styling for action bar title required for NMC
+                ToolbarThemeUtils.setColoredTitle(this, actionBar, title);
                 actionBar.setDisplayShowTitleEnabled(true);
             } else {
                 actionBar.setDisplayShowTitleEnabled(false);
@@ -282,8 +279,8 @@ public FrameLayout getPreviewImageContainer() {
     public void updateToolbarSubtitle(@NonNull String subtitle) {
         ActionBar actionBar = getSupportActionBar();
         if (actionBar != null) {
-            actionBar.setSubtitle(subtitle);
-            viewThemeUtils.androidx.themeActionBarSubtitle(this, actionBar);
+            //required for NMC
+            actionBar.setSubtitle(StringUtils.getColorSpan(subtitle, getResources().getColor(R.color.fontAppbar, null)));
         }
     }
 
diff --git a/app/src/main/java/com/owncloud/android/ui/preview/PreviewImageActivity.java b/app/src/main/java/com/owncloud/android/ui/preview/PreviewImageActivity.java
index 586ce7815fac..8d7d4d3847b9 100644
--- a/app/src/main/java/com/owncloud/android/ui/preview/PreviewImageActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/preview/PreviewImageActivity.java
@@ -96,7 +96,6 @@ public class PreviewImageActivity extends FileActivity implements
     private boolean mRequestWaitingForBinder;
     private DownloadFinishReceiver mDownloadFinishReceiver;
     private UploadFinishReceiver mUploadFinishReceiver;
-    private View mFullScreenAnchorView;
     private boolean isDownloadWorkStarted = false;
 
     @Inject AppPreferences preferences;
@@ -123,6 +122,7 @@ protected void onCreate(Bundle savedInstanceState) {
         }
 
         setContentView(R.layout.preview_image_activity);
+        setupToolbar();
 
         livePhotoFile = IntentExtensionsKt.getParcelableArgument(getIntent(), EXTRA_LIVE_PHOTO_FILE, OCFile.class);
 
@@ -137,7 +137,6 @@ protected void onCreate(Bundle savedInstanceState) {
             actionBar.setDisplayHomeAsUpEnabled(true);
         }
 
-        mFullScreenAnchorView = getWindow().getDecorView();
         // to keep our UI controls visibility in line with system bars visibility
         setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
 
@@ -257,7 +256,7 @@ public void onStart() {
             if (file != null) {
                 /// Refresh the activity according to the Account and OCFile set
                 setFile(file);  // reset after getting it fresh from storageManager
-                getSupportActionBar().setTitle(getFile().getFileName());
+                updateActionBarTitleAndHomeButton(getFile());
                 //if (!stateWasRecovered) {
                 initViewPager(optionalUser.get());
                 //}
@@ -404,9 +403,7 @@ public void onPageSelected(int position) {
             OCFile currentFile = mPreviewImagePagerAdapter.getFileAt(position);
 
             if (currentFile != null) {
-                if (getSupportActionBar() != null) {
-                    getSupportActionBar().setTitle(currentFile.getFileName());
-                }
+                updateActionBarTitleAndHomeButton(currentFile);
                 setDrawerIndicatorEnabled(false);
 
                 if (currentFile.isEncrypted() && !currentFile.isDown() &&
@@ -504,22 +501,7 @@ public boolean isSystemUIVisible() {
     }
 
     public void toggleFullScreen() {
-        boolean visible = (mFullScreenAnchorView.getSystemUiVisibility()
-            & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0;
-
-        if (visible) {
-            hideSystemUI(mFullScreenAnchorView);
-            // actionBar.hide(); // propagated through
-            // OnSystemUiVisibilityChangeListener()
-        } else {
-            showSystemUI(mFullScreenAnchorView);
-            // actionBar.show(); // propagated through
-            // OnSystemUiVisibilityChangeListener()
-        }
-    }
-
-    public void switchToFullScreen() {
-        hideSystemUI(mFullScreenAnchorView);
+       // do nothing for NMC
     }
 
     public void startImageEditor(OCFile file) {
@@ -543,26 +525,4 @@ public void onTransferStateChanged(OCFile file, boolean downloading, boolean upl
         // TODO Auto-generated method stub
 
     }
-
-
-    @SuppressLint("InlinedApi")
-    private void hideSystemUI(View anchorView) {
-        anchorView.setSystemUiVisibility(
-            View.SYSTEM_UI_FLAG_HIDE_NAVIGATION         // hides NAVIGATION BAR; Android >= 4.0
-                |   View.SYSTEM_UI_FLAG_FULLSCREEN              // hides STATUS BAR;     Android >= 4.1
-                |   View.SYSTEM_UI_FLAG_IMMERSIVE               // stays interactive;    Android >= 4.4
-                |   View.SYSTEM_UI_FLAG_LAYOUT_STABLE           // draw full window;     Android >= 4.1
-                |   View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN       // draw full window;     Android >= 4.1
-                |   View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION  // draw full window;     Android >= 4.1
-                                        );
-    }
-
-    @SuppressLint("InlinedApi")
-    private void showSystemUI(View anchorView) {
-        anchorView.setSystemUiVisibility(
-            View.SYSTEM_UI_FLAG_LAYOUT_STABLE           // draw full window;     Android >= 4.1
-                |   View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN       // draw full window;     Android >= 4.1
-                |   View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION  // draw full window;     Android >= 4.
-                                        );
-    }
 }
diff --git a/app/src/main/java/com/owncloud/android/utils/StringUtils.java b/app/src/main/java/com/owncloud/android/utils/StringUtils.java
index 5c6871dcab73..cab320ee9901 100644
--- a/app/src/main/java/com/owncloud/android/utils/StringUtils.java
+++ b/app/src/main/java/com/owncloud/android/utils/StringUtils.java
@@ -21,6 +21,10 @@
 package com.owncloud.android.utils;
 
 
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.style.ForegroundColorSpan;
+
 import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -69,6 +73,15 @@ String searchAndColor(@Nullable String text, @Nullable String searchText,
         }
     }
 
+    public static Spannable getColorSpan(@NonNull String title, @ColorInt int color) {
+        Spannable text = new SpannableString(title);
+        text.setSpan(new ForegroundColorSpan(color),
+                     0,
+                     text.length(),
+                     Spannable.SPAN_INCLUSIVE_INCLUSIVE);
+        return text;
+    }
+
     public static
     @NonNull
     String removePrefix(@NonNull String s, @NonNull String prefix) {
diff --git a/app/src/main/java/com/owncloud/android/utils/theme/FilesSpecificViewThemeUtils.kt b/app/src/main/java/com/owncloud/android/utils/theme/FilesSpecificViewThemeUtils.kt
index 2d728aca05f3..400c3cbbdb6a 100644
--- a/app/src/main/java/com/owncloud/android/utils/theme/FilesSpecificViewThemeUtils.kt
+++ b/app/src/main/java/com/owncloud/android/utils/theme/FilesSpecificViewThemeUtils.kt
@@ -43,7 +43,9 @@ import com.nextcloud.android.common.ui.theme.MaterialSchemes
 import com.nextcloud.android.common.ui.theme.ViewThemeUtilsBase
 import com.nextcloud.android.common.ui.theme.utils.AndroidViewThemeUtils
 import com.nextcloud.android.common.ui.theme.utils.AndroidXViewThemeUtils
+import com.nmc.android.utils.ToolbarThemeUtils
 import com.nextcloud.utils.view.FastScrollPopupBackground
+import com.nmc.android.utils.DrawableThemeUtils
 import com.owncloud.android.R
 import com.owncloud.android.lib.common.utils.Log_OC
 import com.owncloud.android.lib.resources.shares.ShareType
@@ -150,18 +152,11 @@ class FilesSpecificViewThemeUtils @Inject constructor(
     // TODO move back arrow resource to lib and use lib method directly?
     @JvmOverloads
     fun themeActionBar(context: Context, actionBar: ActionBar, title: String, isMenu: Boolean = false) {
-        val icon = getHomeAsUpIcon(isMenu)
-        val backArrow = ResourcesCompat.getDrawable(
-            context.resources,
-            icon,
-            null
-        )!!
-        androidXViewThemeUtils.themeActionBar(
-            context,
-            actionBar,
-            title,
-            backArrow
-        )
+        //custom styling for action bar title required for NMC
+        ToolbarThemeUtils.setColoredTitle(context, actionBar, title)
+
+        //custom color for back arrow for NMC
+        themeActionBar(context, actionBar, isMenu)
     }
 
     /**
@@ -188,7 +183,13 @@ class FilesSpecificViewThemeUtils @Inject constructor(
             getHomeAsUpIcon(isMenu),
             null
         )!!
-        androidXViewThemeUtils.themeActionBar(context, actionBar, backArrow)
+        //custom color for back arrow for NMC
+        actionBar.setHomeAsUpIndicator(
+            DrawableThemeUtils.tintDrawable(
+                backArrow,
+                context.resources.getColor(R.color.fontAppbar, null)
+            )
+        )
     }
 
     fun themeTemplateCardView(cardView: MaterialCardView) {
diff --git a/app/src/main/res/layout/action_mode_close_layout.xml b/app/src/main/res/layout/action_mode_close_layout.xml
new file mode 100644
index 000000000000..36e355cb18c3
--- /dev/null
+++ b/app/src/main/res/layout/action_mode_close_layout.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/action_mode_close_button"
+    style="?attr/actionModeCloseButtonStyle"
+    android:layout_width="wrap_content"
+    android:layout_height="match_parent"
+    app:tint="@color/fontAppbar"
+    android:layout_marginEnd="@dimen/standard_margin"
+    android:clickable="true"
+    android:contentDescription="@string/abc_action_mode_done"
+    android:focusable="true"
+    android:paddingStart="@dimen/standard_half_padding"
+    app:srcCompat="@drawable/ic_arrow_back" />
\ No newline at end of file
diff --git a/app/src/main/res/layout/file_details_fragment.xml b/app/src/main/res/layout/file_details_fragment.xml
index 41795e3aceb1..5f9f898c9fa4 100644
--- a/app/src/main/res/layout/file_details_fragment.xml
+++ b/app/src/main/res/layout/file_details_fragment.xml
@@ -183,7 +183,7 @@
     <View
         android:layout_width="match_parent"
         android:layout_height="1dp"
-        android:background="@color/list_divider_background" />
+        android:background="@color/divider_color" />
 
     <com.google.android.material.tabs.TabLayout
         android:id="@+id/tab_layout"
diff --git a/app/src/main/res/layout/preview_image_activity.xml b/app/src/main/res/layout/preview_image_activity.xml
index d612ac2ab8c0..eeca1b813374 100644
--- a/app/src/main/res/layout/preview_image_activity.xml
+++ b/app/src/main/res/layout/preview_image_activity.xml
@@ -18,15 +18,26 @@
   -->
 
 <androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/drawer_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <com.owncloud.android.ui.components.CustomViewPager
-        android:id="@+id/fragmentPager"
-		android:layout_width="match_parent"
-        android:layout_height="match_parent"
-		/>
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <include layout="@layout/toolbar_standard" />
+
+        <com.owncloud.android.ui.components.CustomViewPager
+            android:id="@+id/fragmentPager"
+            app:layout_constraintTop_toBottomOf="@+id/appbar"
+            android:layout_width="match_parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent"
+            android:layout_height="0dp" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
     <include
         layout="@layout/drawer"
diff --git a/app/src/main/res/layout/share_activity.xml b/app/src/main/res/layout/share_activity.xml
index 240f1a455663..8b7ff8997336 100644
--- a/app/src/main/res/layout/share_activity.xml
+++ b/app/src/main/res/layout/share_activity.xml
@@ -68,8 +68,8 @@
     <View
         android:id="@+id/share_header_divider"
         android:layout_width="match_parent"
-        android:layout_height="@dimen/standard_eighth_margin"
-        android:background="@color/primary" />
+        android:layout_height="1dp"
+        android:background="@color/divider_color" />
 
     <FrameLayout
         android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/toolbar_standard.xml b/app/src/main/res/layout/toolbar_standard.xml
index 6798d5e28165..2f2aed62f89e 100644
--- a/app/src/main/res/layout/toolbar_standard.xml
+++ b/app/src/main/res/layout/toolbar_standard.xml
@@ -77,6 +77,22 @@
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintTop_toTopOf="parent" />
+
+            <androidx.constraintlayout.widget.Barrier
+                android:id="@+id/toolbarBarrier"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:barrierDirection="bottom"
+                app:constraint_referenced_ids="switch_grid_view_button,sort_button" />
+
+            <View
+                android:id="@+id/toolbar_divider"
+                android:layout_width="match_parent"
+                android:layout_height="0.5dp"
+                android:background="@color/divider_color"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/toolbarBarrier" />
         </androidx.constraintlayout.widget.ConstraintLayout>
 
         <!-- default toolbar -->
@@ -97,6 +113,7 @@
                     android:id="@+id/preview_image"
                     android:layout_width="match_parent"
                     android:layout_height="@dimen/nav_drawer_header_height"
+                    android:background="@color/bg_default"
                     android:contentDescription="@string/preview_image_description"
                     android:scaleType="centerCrop" />
 
@@ -110,7 +127,7 @@
                 android:id="@+id/toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="?attr/actionBarSize"
-                android:background="@color/appbar"
+                android:background="@color/bg_default"
                 android:theme="@style/Theme.ToolbarTheme"
                 tools:visibility="gone">
 
@@ -123,6 +140,14 @@
                     app:popupTheme="@style/Theme.AppCompat.DayNight.NoActionBar" />
             </com.google.android.material.appbar.MaterialToolbar>
 
+            <View
+                android:id="@+id/default_toolbar_divider"
+                android:layout_width="match_parent"
+                android:layout_height="0.5dp"
+                android:visibility="gone"
+                android:layout_below="@+id/toolbar"
+                android:background="@color/toolbar_divider_color" />
+
         </RelativeLayout>
 
         <!-- home/search toolbar -->
diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
index 08bf64d552ad..e926fdcc432f 100644
--- a/app/src/main/res/values-night/colors.xml
+++ b/app/src/main/res/values-night/colors.xml
@@ -48,4 +48,68 @@
     <!-- App bar -->
     <color name="appbar">#1E1E1E</color>
     <color name="fontAppbar">@android:color/white</color>
+
+    <!-- NMC Colors -->
+    <color name="icon_color">#FFFFFF</color>
+    <color name="sort_text_color">@color/grey_30</color>
+    <color name="list_icon_color">@color/grey_30</color>
+    <color name="warning_icon_color">#CCCCCC</color>
+    <color name="divider_color">@color/grey_70</color>
+    <color name="spinner_bg_color">@color/grey_80</color>
+    <color name="refresh_layout_bg_color">#2D2D2D</color>
+    <color name="primary_button_disabled_color">@color/grey_70</color>
+    <color name="toolbar_divider_color">@color/grey_70</color>
+
+    <!-- Snackbar Colors -->
+    <color name="snackbar_bg_color">@color/grey_80</color>
+    <color name="snackbar_txt_color">@color/grey_0</color>
+
+    <!-- Alert Dialog Colors -->
+    <color name="alert_bg_color">@color/grey_80</color>
+    <color name="alert_txt_color">@color/grey_0</color>
+
+    <!--  NavigationView colors  -->
+    <color name="nav_selected_bg_color">@color/grey_60</color>
+    <color name="nav_txt_unselected_color">@color/grey_0</color>
+    <color name="nav_txt_selected_color">@color/grey_0</color>
+    <color name="nav_icon_unselected_color">@color/grey_30</color>
+    <color name="nav_icon_selected_color">#FFFFFF</color>
+    <color name="nav_divider_color">@color/grey_30</color>
+    <color name="nav_bg_color">@color/grey_80</color>
+    <color name="drawer_quota_txt_color">#FFFFFF</color>
+
+    <!-- Bottom Sheet Colors -->
+    <color name="bottom_sheet_bg_color">@color/grey_80</color>
+    <color name="bottom_sheet_icon_color">@color/grey_30</color>
+    <color name="bottom_sheet_txt_color">@color/grey_0</color>
+
+    <!-- Popup Menu Colors -->
+    <color name="popup_menu_bg">@color/grey_80</color>
+    <color name="popup_menu_txt_color">@color/grey_0</color>
+    <color name="overflow_bg_color">@color/grey_80</color>
+
+    <!-- Switch Compat Colors -->
+    <color name="switch_thumb_disabled">@color/grey_70</color>
+    <color name="switch_track_disabled">@color/grey_60</color>
+
+    <!-- Checkbox Colors -->
+    <color name="checkbox_checked_disabled">@color/grey_70</color>
+    <color name="checkbox_unchecked_disabled">@color/grey_70</color>
+
+    <!-- Share Colors -->
+    <color name="share_title_txt_color">#FFFFFF</color>
+    <color name="share_subtitle_txt_color">@color/grey_30</color>
+    <color name="share_info_txt_color">@color/grey_0</color>
+    <color name="share_search_border_color">@color/grey_0</color>
+    <color name="share_btn_txt_color">@color/grey_0</color>
+    <color name="share_list_item_txt_color">@color/grey_0</color>
+    <color name="share_disabled_txt_color">@color/grey_60</color>
+    <color name="share_txt_color">@color/grey_0</color>
+    <color name="share_et_divider">#FFFFFF</color>
+
+    <!-- Scan Colors -->
+    <color name="scan_doc_bg_color">#121212</color>
+    <color name="scan_text_color">@color/grey_0</color>
+    <color name="scan_edit_bottom_color">@color/grey_80</color>
+    <color name="scan_count_bg_color">@color/grey_80</color>
 </resources>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 58fcdecf1fc2..b05b582157a7 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -82,4 +82,93 @@
     <color name="appbar">@android:color/white</color>
     <color name="fontAppbar">#666666</color>
     <color name="fontSecondaryAppbar">#A5A5A5</color>
+
+    <!--  NMC Colors  -->
+    <color name="icon_color">#191919</color>
+    <color name="sort_text_color">@color/primary</color>
+    <color name="list_icon_color">#191919</color>
+    <color name="warning_icon_color">#191919</color>
+    <color name="divider_color">@color/grey_30</color>
+    <color name="spinner_bg_color">@android:color/white</color>
+    <color name="refresh_layout_bg_color">#FFFFFF</color>
+    <color name="primary_button_disabled_color">@color/grey_0</color>
+    <color name="toolbar_divider_color">#CCCCCC</color>
+    <color name="et_highlight_color">#77c4ff</color>
+    <color name="white_trans_70">#B3FFFFFF</color>
+    <color name="progress_bar_background">@color/grey_10</color>
+
+    <!-- Grey Colors -->
+    <color name="dark_grey">#101010</color>
+    <color name="grey_0">#F2F2F2</color>
+    <color name="grey_10">#E5E5E5</color>
+    <color name="grey_30">#B2B2B2</color>
+    <color name="grey_60">#666666</color>
+    <color name="grey_70">#4C4C4C</color>
+    <color name="grey_80">#333333</color>
+
+    <!-- Snackbar Colors  -->
+    <color name="snackbar_bg_color">@color/design_snackbar_background_color</color>
+    <color name="snackbar_txt_color">@color/white</color>
+
+    <!-- Alert Dialog Colors -->
+    <color name="alert_bg_color">#FFFFFF</color>
+    <color name="alert_txt_color">#191919</color>
+
+    <!--  NavigationView colors  -->
+    <color name="nav_selected_bg_color">@color/grey_0</color>
+    <color name="nav_txt_unselected_color">#191919</color>
+    <color name="nav_txt_selected_color">@color/primary</color>
+    <color name="nav_icon_unselected_color">#191919</color>
+    <color name="nav_icon_selected_color">@color/primary</color>
+    <color name="nav_divider_color">@color/grey_30</color>
+    <color name="nav_bg_color">@color/white</color>
+    <color name="drawer_quota_txt_color">#191919</color>
+
+    <!-- Bottom Sheet Colors -->
+    <color name="bottom_sheet_bg_color">#FFFFFF</color>
+    <color name="bottom_sheet_icon_color">#191919</color>
+    <color name="bottom_sheet_txt_color">#191919</color>
+
+    <!-- Popup Menu Colors -->
+    <color name="popup_menu_bg">#FFFFFF</color>
+    <color name="popup_menu_txt_color">#191919</color>
+    <color name="overflow_bg_color">#FFFFFF</color>
+
+    <!-- Switch Compat Colors -->
+    <color name="switch_thumb_checked_enabled">@color/primary</color>
+    <color name="switch_track_checked_enabled">#F399C7</color>
+    <color name="switch_thumb_unchecked_enabled">#FFFFFF</color>
+    <color name="switch_track_unchecked_enabled">@color/grey_30</color>
+    <color name="switch_thumb_disabled">@color/grey_10</color>
+    <color name="switch_track_disabled">@color/grey_0</color>
+
+    <!-- Checkbox Colors -->
+    <color name="checkbox_checked_enabled">@color/primary</color>
+    <color name="checkbox_unchecked_enabled">@color/grey_30</color>
+    <color name="checkbox_checked_disabled">@color/grey_30</color>
+    <color name="checkbox_unchecked_disabled">#CCCCCC</color>
+
+    <!-- Share Colors -->
+    <color name="share_title_txt_color">#191919</color>
+    <color name="share_subtitle_txt_color">@color/grey_30</color>
+    <color name="share_info_txt_color">#191919</color>
+    <color name="share_search_border_color">#191919</color>
+    <color name="share_btn_txt_color">#191919</color>
+    <color name="share_list_item_txt_color">#191919</color>
+    <color name="share_disabled_txt_color">@color/grey_30</color>
+    <color name="share_txt_color">#191919</color>
+    <color name="share_et_divider">#000000</color>
+    <color name="share_warning_txt_color">#191919</color>
+    <color name="sharing_warning_bg_color">#F6E5EB</color>
+    <color name="sharing_warning_border_color">#C16F81</color>
+    <color name="share_color">#0D39DF</color>
+    <color name="shared_with_me_color">#0099ff</color>
+
+    <!--  Scan Colors  -->
+    <color name="scan_doc_bg_color">@color/grey_0</color>
+    <color name="scan_text_color">#191919</color>
+    <color name="scan_edit_bottom_color">@color/grey_0</color>
+    <color name="scan_count_bg_color">@color/grey_30</color>
+    <color name="neptune">#77b6bb</color>
+    <color name="neptune_50">#5077b6bb</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index c1ef3a3c3f36..6732b8fa9feb 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -38,6 +38,11 @@
         <item name="android:datePickerDialogTheme">@style/FallbackDatePickerDialogTheme</item>
         <item name="android:navigationBarColor">@color/bg_default</item>
         <item name="textInputStyle">@style/Widget.App.TextInputLayout</item>
+        <!-- ActionBar Menu Item Text Color Style -->
+        <item name="android:actionMenuTextColor">@color/primary</item>
+        <!-- styling action bar back button -->
+        <item name="android:homeAsUpIndicator">@drawable/ic_arrow_back</item>
+        <item name="homeAsUpIndicator">@drawable/ic_arrow_back</item>
         <item name="dialogCornerRadius">@dimen/dialogBorderRadius</item>
     </style>
 
@@ -56,6 +61,11 @@
         <item name="android:datePickerDialogTheme">@style/FallbackDatePickerDialogTheme</item>
         <item name="android:navigationBarColor">@color/bg_default</item>
         <item name="textInputStyle">@style/Widget.App.TextInputLayout</item>
+        <!-- ActionBar Menu Item Text Color Style -->
+        <item name="android:actionMenuTextColor">@color/primary</item>
+        <!-- styling action bar back button -->
+        <item name="android:homeAsUpIndicator">@drawable/ic_arrow_back</item>
+        <item name="homeAsUpIndicator">@drawable/ic_arrow_back</item>
         <item name="dialogCornerRadius">@dimen/dialogBorderRadius</item>
     </style>
 
@@ -122,6 +132,11 @@
         <item name="textInputStyle">@style/Widget.App.TextInputLayout</item>
         <item name="popupMenuStyle">@style/Nextcloud.Widget.PopupMenu</item>
         <item name="bottomSheetDialogTheme">@style/ThemeOverlay.App.BottomSheetDialog</item>
+        <!-- ActionBar Menu Item Text Color Style -->
+        <item name="android:actionMenuTextColor">@color/primary</item>
+        <!-- styling action bar back button -->
+        <item name="android:homeAsUpIndicator">@drawable/ic_arrow_back</item>
+        <item name="homeAsUpIndicator">@drawable/ic_arrow_back</item>
         <item name="actionModeStyle">@style/App.ActionMode</item>
     </style>
 
@@ -476,10 +491,11 @@
     <style name="App.ActionMode" parent="@style/Widget.Material3.ActionMode">
         <item name="background">@color/action_mode_background</item>
         <item name="titleTextStyle">@style/App.ActionModeTitleText</item>
+        <item name="closeItemLayout">@layout/action_mode_close_layout</item>
     </style>
 
     <style name="App.ActionModeTitleText" parent="TextAppearance.Material3.ActionBar.Title">
-        <item name="android:textColor">@color/white</item>
+        <item name="android:textColor">@color/fontAppbar</item>
     </style>
 
     <!-- Splash screen style attributes: https://developer.android.com/develop/ui/views/launch/splash-screen#set-theme -->