Ability to change Font Color and added a new Color Picker on Android Viewer

Change-Id: I1d22749a446e451196f0819322cb04ed7d7befae
Reviewed-on: https://gerrit.libreoffice.org/37840Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
Tested-by: Tomaž Vajngerl <quikee@gmail.com>

android/source/res/drawable/ic_arrow_back_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>

android/source/res/drawable/ic_done_all_white_12dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="12dp"
+    android:height="12dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:strokeColor="#231F20"
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M18,7l-1.41,-1.41 -6.34,6.34 1.41,1.41L18,7zM22.24,5.59L11.66,16.17 7.48,12l-1.41,1.41L11.66,19l12,-12 -1.42,-1.41zM0.41,13.41L6,19l1.41,-1.41L1.83,12 0.41,13.41z"/>
+</vector>
\ No newline at end of file

android/source/res/drawable/ic_done_white_12dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="12dp"
+    android:height="12dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:strokeColor="#231F20"
+        android:fillColor="#FFFF"
+        android:pathData="M9,16.17L4.83,12l-1.42,1.41L9,19 21,7l-1.41,-1.41z"/>
+</vector>
\ No newline at end of file

android/source/res/drawable/ic_keyboard_backspace_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M21,11H6.83l3.58,-3.59L9,6l-6,6 6,6 1.41,-1.41L6.83,13H21z"/>
+</vector>

android/source/res/layout/activity_main.xml

@@ -86,6 +86,7 @@
         </LinearLayout>
 
         <include layout="@layout/toolbar_bottom"/>
+        <include layout="@layout/toolbar_color_picker"/>
 
         <RelativeLayout
             android:id="@+id/loadingPanel"

android/source/res/layout/colorbox.xml

+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+    <ImageButton
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minHeight="35dp"
+        android:id="@+id/fontColorBox"
+        android:clickable="true"
+        android:scaleType="fitCenter"
+        />
+
+</RelativeLayout>
\ No newline at end of file

android/source/res/layout/toolbar_bottom.xml

@@ -168,6 +168,35 @@
                                         app:srcCompat="@drawable/ic_superscript" />
 
                                 </LinearLayout>
+
+                                <RelativeLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="wrap_content"
+                                    android:id="@+id/font_color_picker"
+                                    android:padding="10dp">
+                                    <TextView
+                                        android:layout_width="wrap_content"
+                                        android:layout_height="wrap_content"
+                                        android:text="Font Color"
+                                        android:paddingBottom="12dp"
+                                        android:paddingTop="12dp"
+                                        android:textSize="14dp"
+                                        android:gravity="center_vertical"
+                                        android:textColor="@color/fontBlack"
+                                        android:layout_alignParentLeft="true"
+
+                                        />
+                                    <ImageButton
+                                        android:id="@+id/font_color_picker_button"
+                                        android:layout_width="24dp"
+                                        android:layout_height="24dp"
+                                        android:gravity="center_vertical"
+                                        android:paddingBottom="12dp"
+                                        android:paddingTop="12dp"
+                                        android:layout_alignParentRight="true"
+                                        />
+
+                                </RelativeLayout>
                             </LinearLayout>
                         </ScrollView>
 

android/source/res/layout/toolbar_color_picker.xml

+<?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"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/toolbar_color_picker"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_alignParentBottom="true"
+    android:background="@color/toolbar_background"
+    android:elevation="3dp"
+    android:orientation="vertical"
+    app:popupTheme="@style/LibreOfficeTheme.Toolbar"
+    app:theme="@style/LibreOfficeTheme.Toolbar"
+    tools:showIn="@layout/activity_main"
+    app:layout_behavior="android.support.design.widget.BottomSheetBehavior"
+    app:behavior_hideable="true"
+    app:behavior_peekHeight="0dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="10dp"
+        android:orientation="vertical">
+        <ImageButton
+            android:id="@+id/button_go_back_color_picker"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/ic_arrow_back_black_24dp"
+            android:background="@drawable/image_button_background"
+            android:layout_marginBottom="10dp"/>
+
+        <android.support.v7.widget.RecyclerView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:id="@+id/fontColorView"
+            >
+
+        </android.support.v7.widget.RecyclerView>
+
+        <android.support.v7.widget.RecyclerView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/fontColorViewSub"
+            android:layout_marginTop="20dp"
+            android:layout_below="@id/fontColorView"
+            android:layout_alignParentBottom="true">
+
+        </android.support.v7.widget.RecyclerView>
+
+
+    </LinearLayout>
+
+
+
+</LinearLayout>
\ No newline at end of file

android/source/res/values/colors.xml

@@ -98,5 +98,30 @@
     <color name="handle_color">#26a69a</color>
 
     <color name="button_selected_background">#33000000</color>
+    <color name="fontBlack">#000000</color>
+    <color name="fontDarkRed">#990000</color>
+    <color name="fontRed">#FF0000</color>
+    <color name="fontOrange">#FF8000</color>
+    <color name="fontYellow">#FFFF00</color>
+    <color name="fontGreen">#00FF00</color>
+    <color name="fontCyan">#00FFFF</color>
+    <color name="fontLightBlue">#0080FF</color>
+    <color name="fontBlue">#0000FF</color>
+    <color name="fontPurple">#990099</color>
+    <color name="fontPink">#FF00FF</color>
+
+    <integer-array name="fontcolors">
+        <item>@color/fontBlack</item>
+        <item>@color/fontDarkRed</item>
+        <item>@color/fontRed</item>
+        <item>@color/fontOrange</item>
+        <item>@color/fontYellow</item>
+        <item>@color/fontGreen</item>
+        <item>@color/fontCyan</item>
+        <item>@color/fontLightBlue</item>
+        <item>@color/fontBlue</item>
+        <item>@color/fontPurple</item>
+        <item>@color/fontPink</item>
+    </integer-array>
 </resources>
 

android/source/src/java/org/libreoffice/ColorPaletteAdapter.java

+package org.libreoffice;
+
+import android.content.Context;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.widget.ImageButton;
+
+
+public class ColorPaletteAdapter extends RecyclerView.Adapter<ColorPaletteAdapter.ColorPaletteViewHolder> {
+
+    int[][] color_palette;
+    Context mContext;
+    int upperSelectedBox = -1;
+    int selectedBox = 0;
+    boolean animate;
+    ColorPaletteListener colorPaletteListener;
+
+    public ColorPaletteAdapter(Context mContext, ColorPaletteListener colorPaletteListener) {
+        this.mContext = mContext;
+        this.color_palette = new int[11][8];
+        this.colorPaletteListener = colorPaletteListener;
+    }
+
+    @Override
+    public ColorPaletteViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View item = LayoutInflater.from(mContext).inflate(R.layout.colorbox, parent, false);
+        ColorPaletteViewHolder holder = new ColorPaletteViewHolder(item);
+        return holder;
+    }
+
+
+    public int getSelectedBox() {
+        return selectedBox;
+    }
+
+    @Override
+    public void onBindViewHolder(final ColorPaletteViewHolder holder, final int position) {
+
+        holder.colorBox.setBackgroundColor(color_palette[upperSelectedBox][position]);
+        if (selectedBox == position) {
+            holder.colorBox.setImageResource(R.drawable.ic_done_all_white_12dp);
+        } else {
+            holder.colorBox.setImageDrawable(null);
+        }
+
+        holder.colorBox.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                setPosition(position);
+            }
+        });
+        if (animate) //it will only animate when the upper color box is selected
+            setAnimation(holder.colorBox);
+
+    }
+
+    private void setAnimation(View viewToAnimate) {
+        Animation animation = AnimationUtils.loadAnimation(mContext, android.R.anim.fade_in);
+        viewToAnimate.startAnimation(animation);
+    }
+
+    @Override
+    public int getItemCount() {
+        return color_palette[0].length;
+    }
+
+    private void setPosition(int position) {
+        this.selectedBox = position;
+        colorPaletteListener.applyColor(color_palette[upperSelectedBox][position]);
+        animate = false;
+        updateAdapter();
+    }
+
+    public void setPosition(int upperSelectedBox, int position) {
+        if (this.upperSelectedBox != upperSelectedBox) {
+            this.upperSelectedBox = upperSelectedBox;
+            this.selectedBox = position;
+            colorPaletteListener.applyColor(color_palette[upperSelectedBox][position]);
+            animate = true;
+            updateAdapter();
+        }
+    }
+
+    /*
+        this is for InvalidationHandler when .uno:FontColor is captured
+     */
+    public void changePosition(int upperSelectedBox, int position) {
+            if(this.upperSelectedBox != upperSelectedBox){
+                this.upperSelectedBox = upperSelectedBox;
+                animate=true;
+            }
+
+            this.selectedBox = position;
+
+            updateAdapter();
+
+    }
+
+    public void setColorPalette(int[][] color_palette, int position1, int position2) {
+        this.color_palette = color_palette;
+        setPosition(position1, position2);
+    }
+
+    private void updateAdapter(){
+
+        LOKitShell.getMainHandler().post(new Runnable() {
+            @Override
+            public void run() {
+                ColorPaletteAdapter.this.notifyDataSetChanged();
+            }
+        });
+    }
+
+
+    class ColorPaletteViewHolder extends RecyclerView.ViewHolder {
+
+        ImageButton colorBox;
+
+        public ColorPaletteViewHolder(View itemView) {
+            super(itemView);
+            colorBox = (ImageButton) itemView.findViewById(R.id.fontColorBox);
+        }
+    }
+
+
+}
\ No newline at end of file

android/source/src/java/org/libreoffice/ColorPaletteListener.java

+package org.libreoffice;
+
+public interface ColorPaletteListener {
+    void applyColor(int color);
+    void updateColorPickerPosition(int color);
+}

android/source/src/java/org/libreoffice/ColorPickerAdapter.java

+package org.libreoffice;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Color;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+
+
+public class ColorPickerAdapter extends RecyclerView.Adapter<ColorPickerAdapter.ColorPickerViewHolder> {
+
+    Context mContext;
+    ColorPaletteAdapter colorPaletteAdapter;
+    ColorPaletteListener colorPaletteListener;
+    int[] colorList;
+    int[][] colorPalette = new int[11][8];
+    int selectedBox = 0;
+
+    public ColorPickerAdapter(Context mContext, final ColorPaletteAdapter colorPaletteAdapter, ColorPaletteListener colorPaletteListener) {
+        this.mContext = mContext;
+        this.colorPaletteAdapter = colorPaletteAdapter;
+        this.colorPaletteListener = colorPaletteListener;
+        Resources r = mContext.getResources();
+        this.colorList = r.getIntArray(R.array.fontcolors);
+        initializeColorPalette();
+
+
+    }
+
+    @Override
+    public ColorPickerViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View item = LayoutInflater.from(mContext).inflate(R.layout.colorbox, parent, false);
+        ColorPickerViewHolder holder = new ColorPickerViewHolder(item);
+        return holder;
+
+    }
+
+    @Override
+    public void onBindViewHolder(final ColorPickerViewHolder holder, final int position) {
+        holder.colorBox.setBackgroundColor(colorList[position]);
+
+        if (selectedBox != position)
+            holder.colorBox.setImageDrawable(null);
+        else {
+            holder.colorBox.setImageResource(R.drawable.ic_done_white_12dp);
+        }
+
+        holder.colorBox.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                setPosition(position);
+                colorPaletteListener.applyColor(colorList[position]);
+            }
+        });
+
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return colorList.length;
+    }
+
+
+    private void setPosition(int position) {
+        this.selectedBox = position;
+        selectSubColor(position, position==0?0:3);
+        colorPaletteListener.applyColor(colorList[position]);
+        updateAdapter();
+    }
+
+    private void selectSubColor(int position1, int position2) {
+        colorPaletteAdapter.setPosition(position1, position2);
+    }
+
+    private void initializeColorPalette() {
+
+        for (int i = 0; i < 11; i++) {
+            int red = Color.red(colorList[i]);
+            int green = Color.green(colorList[i]);
+            int blue = Color.blue(colorList[i]);
+
+            int red_tint = red;
+            int green_tint = green;
+            int blue_tint = blue;
+
+            int red_shade = red;
+            int green_shade = green;
+            int blue_shade = blue;
+            if (i != 0) {
+                colorPalette[i][3] = colorList[i];
+                for (int k = 2; k >= 0; k--) {
+                    red_shade = (int) (red_shade * 0.75);
+                    green_shade = (int) (green_shade * 0.75);
+                    blue_shade = (int) (blue_shade * 0.75);
+                    colorPalette[i][k] = (Color.rgb(red_shade, green_shade, blue_shade));
+                }
+                for (int k = 4; k < 7; k++) {
+                    red_tint = (int) (red_tint + (255 - red_tint) * 0.45);
+                    green_tint = (int) (green_tint + (255 - green_tint) * 0.45);
+                    blue_tint = (int) (blue_tint + (255 - blue_tint) * 0.45);
+                    colorPalette[i][k] = (Color.rgb(red_tint, green_tint, blue_tint));
+                }
+            } else {
+                colorPalette[0][0] = colorList[i];
+                for (int k = 1; k < 7; k++) {
+                    red_tint = (int) (red_tint + (255 - red_tint) * 0.25);
+                    green_tint = (int) (green_tint + (255 - green_tint) * 0.25);
+                    blue_tint = (int) (blue_tint + (255 - blue_tint) * 0.25);
+                    colorPalette[i][k] = (Color.rgb(red_tint, green_tint, blue_tint));
+                }
+            }
+        }
+        for (int i = 0; i < 11; i++){
+            this.colorPalette[i][7] = (Color.rgb(255, 255, 255)); // last one is always white
+        }
+        colorPaletteAdapter.setColorPalette(colorPalette, 0, 0);
+    }
+
+    public void findSelectedTextColor(int color) {
+        /*
+            Libreoffice recognizes -1 as Black
+         */
+        if (color == -1) {
+            colorPaletteAdapter.changePosition(0, 0);
+            selectedBox = 0;
+            updateAdapter();
+            return;
+        }
+        /*
+            Find the color if the palette points another color
+         */
+        if (colorPalette[selectedBox][colorPaletteAdapter.getSelectedBox()] != color) {
+            for (int i = 0; i < 11; i++) {
+                for (int k = 0; k < 8; k++) {
+                    if (colorPalette[i][k] == color) {
+                        colorPaletteAdapter.changePosition(i, k);
+                        selectedBox = i;
+                        updateAdapter();
+                        return;
+                    }
+                }
+            }
+        }
+    }
+    private void updateAdapter(){
+        LOKitShell.getMainHandler().post(new Runnable() {
+            @Override
+            public void run() {
+                ColorPickerAdapter.this.notifyDataSetChanged();
+            }
+        });
+
+    }
+
+    class ColorPickerViewHolder extends RecyclerView.ViewHolder {
+
+        ImageButton colorBox;
+
+        public ColorPickerViewHolder(View itemView) {
+            super(itemView);
+            this.colorBox = (ImageButton) itemView.findViewById(R.id.fontColorBox);
+        }
+    }
+}
\ No newline at end of file

android/source/src/java/org/libreoffice/FontController.java

 package org.libreoffice;
 
 import android.app.Activity;
+import android.graphics.Color;
+import android.graphics.Rect;
+import android.support.design.widget.BottomSheetBehavior;
+import android.support.v7.widget.GridLayoutManager;
+import android.support.v7.widget.RecyclerView;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
+import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.RelativeLayout;
 import android.widget.Spinner;
 
 import org.json.JSONArray;
@@ -31,7 +39,38 @@ public class FontController implements AdapterView.OnItemSelectedListener {
     public FontController(Activity activity) {
         mActivity = activity;
     }
+    private BottomSheetBehavior colorPickerBehavior;
+    private BottomSheetBehavior toolBarBottomBehavior;
+    private ColorPickerAdapter colorPickerAdapter;
+
+    ColorPaletteListener colorPaletteListener = new ColorPaletteListener() {
+        @Override
+        public void applyColor(int color) {
+            sendFontColorChange(color);
+        }
+
+        @Override
+        public void updateColorPickerPosition(int color) {
+            colorPickerAdapter.findSelectedTextColor(color);
+            changeFontColorBoxColor(color);
+        }
+    };
 
+    private void changeFontColorBoxColor(final int color){
+        final ImageButton fontColorPickerButton = (ImageButton)mActivity.findViewById(R.id.font_color_picker_button);
+
+        LOKitShell.getMainHandler().post(new Runnable() {
+            @Override
+            public void run() {
+                if(color == -1){ //Libreoffice recognizes -1 as black
+                    fontColorPickerButton.setBackgroundColor(Color.BLACK);
+                }else{
+                    fontColorPickerButton.setBackgroundColor(color);
+
+                }
+            }
+        });
+    }
     private void sendFontChange(String fontName) {
         try {
             JSONObject json = new JSONObject();
@@ -62,6 +101,23 @@ public class FontController implements AdapterView.OnItemSelectedListener {
         }
     }
 
+    private void sendFontColorChange(int color){
+        try {
+            JSONObject json = new JSONObject();
+            JSONObject valueJson = new JSONObject();
+            valueJson.put("type", "long");
+            valueJson.put("value", color);
+            json.put("Color", valueJson);
+
+            LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:Color", json.toString()));
+            changeFontColorBoxColor(color);
+
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+    }
+
+
     @Override
     public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
         if (mFontList == null || !mFontNameSpinnerSet)
@@ -114,6 +170,7 @@ public class FontController implements AdapterView.OnItemSelectedListener {
             public void run() {
                 setupFontNameSpinner();
                 setupFontSizeSpinner();
+                setupColorPicker();
             }
         });
     }
@@ -132,6 +189,64 @@ public class FontController implements AdapterView.OnItemSelectedListener {
         fontSizeSpinner.setAdapter(dataAdapter);
     }
 
+    private void setupColorPicker(){
+        RecyclerView recyclerView = (RecyclerView) mActivity.findViewById(R.id.fontColorView);
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(mActivity, 11, GridLayoutManager.VERTICAL, true);
+        recyclerView.setHasFixedSize(true);
+        recyclerView.setLayoutManager(gridLayoutManager);
+
+
+
+        RecyclerView recyclerView2 = (RecyclerView) mActivity.findViewById(R.id.fontColorViewSub);
+        GridLayoutManager gridLayoutManager2 = new GridLayoutManager(mActivity,4);
+        recyclerView2.setHasFixedSize(true);
+        recyclerView2.addItemDecoration(new RecyclerView.ItemDecoration() {
+
+            @Override
+            public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
+                outRect.bottom = 3;
+                outRect.top = 3;
+                outRect.left = 3;
+                outRect.right = 3;
+            }
+        });
+        recyclerView2.setLayoutManager(gridLayoutManager2);
+
+        ColorPaletteAdapter colorPaletteAdapter = new ColorPaletteAdapter(mActivity, colorPaletteListener);
+        recyclerView2.setAdapter(colorPaletteAdapter);
+
+        this.colorPickerAdapter = new ColorPickerAdapter(mActivity, colorPaletteAdapter, colorPaletteListener);
+        recyclerView.setAdapter(colorPickerAdapter);
+        RelativeLayout fontColorPicker = (RelativeLayout) mActivity.findViewById(R.id.font_color_picker);
+        ImageButton fontColorPickerButton = (ImageButton)mActivity.findViewById(R.id.font_color_picker_button);
+        View.OnClickListener clickListener = new View.OnClickListener(){
+            @Override
+            public void onClick(View view) {
+                toolBarBottomBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
+                colorPickerBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+                mActivity.findViewById(R.id.search_toolbar).setVisibility(View.GONE);
+            }
+        };
+        LinearLayout toolbarColorPicker = (LinearLayout) mActivity.findViewById(R.id.toolbar_color_picker);
+        LinearLayout toolbarBottomLayout = (LinearLayout) mActivity.findViewById(R.id.toolbar_bottom);
+        colorPickerBehavior = BottomSheetBehavior.from(toolbarColorPicker);
+        toolBarBottomBehavior = BottomSheetBehavior.from(toolbarBottomLayout);
+
+        ImageButton pickerGoBackButton = (ImageButton)mActivity.findViewById(R.id.button_go_back_color_picker);
+        pickerGoBackButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                toolBarBottomBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+                colorPickerBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
+            }
+        });
+
+
+        fontColorPicker.setOnClickListener(clickListener);
+        fontColorPickerButton.setOnClickListener(clickListener);
+
+    }
+
     public void selectFont(final String fontName) {
         LOKitShell.getMainHandler().post(new Runnable() {
             public void run() {

android/source/src/java/org/libreoffice/InvalidationHandler.java

@@ -216,6 +216,8 @@ public class InvalidationHandler implements Document.MessageCallback {
             mContext.getFormattingController().onToggleStateChanged(Document.BULLET_LIST, pressed);
         } else if (parts[0].equals(".uno:DefaultNumbering")) {
             mContext.getFormattingController().onToggleStateChanged(Document.NUMBERED_LIST, pressed);
+        } else if (parts[0].equals(".uno:Color")) {
+            mContext.getFontController().colorPaletteListener.updateColorPickerPosition(Integer.parseInt(value));
         } else if (parts[0].equals(".uno:StatePageNumber")) {
             // get the total page number and compare to the current value and update accordingly
             String[] splitStrings = parts[1].split(" ");

android/source/src/java/org/libreoffice/LibreOfficeMainActivity.java

@@ -88,6 +88,7 @@ public class LibreOfficeMainActivity extends AppCompatActivity implements Settin
     private String newDocumentType = null;
 
     BottomSheetBehavior bottomToolbarSheetBehavior;
+    BottomSheetBehavior toolbarColorPickerBottomSheetBehavior;
     private FormattingController mFormattingController;
     private ToolbarController mToolbarController;
     private FontController mFontController;
@@ -231,8 +232,11 @@ public class LibreOfficeMainActivity extends AppCompatActivity implements Settin
         host.addTab(spec);
 
         LinearLayout bottomToolbarLayout = (LinearLayout) findViewById(R.id.toolbar_bottom);
+        LinearLayout toolbarColorPickerLayout = (LinearLayout) findViewById(R.id.toolbar_color_picker);
         bottomToolbarSheetBehavior = BottomSheetBehavior.from(bottomToolbarLayout);
+        toolbarColorPickerBottomSheetBehavior = BottomSheetBehavior.from(toolbarColorPickerLayout);
         bottomToolbarSheetBehavior.setHideable(true);
+        toolbarColorPickerBottomSheetBehavior.setHideable(true);
     }
 
     // Loads a new Document
@@ -514,7 +518,8 @@ public class LibreOfficeMainActivity extends AppCompatActivity implements Settin
         LOKitShell.getMainHandler().post(new Runnable() {
             @Override
             public void run() {
-                if (findViewById(R.id.toolbar_bottom).getVisibility() != View.VISIBLE) {
+                if (findViewById(R.id.toolbar_bottom).getVisibility() != View.VISIBLE
+                        && findViewById(R.id.toolbar_color_picker).getVisibility() != View.VISIBLE) {
                     showSoftKeyboardDirect();
                 }
             }
@@ -558,6 +563,7 @@ public class LibreOfficeMainActivity extends AppCompatActivity implements Settin
             @Override
             public void run() {
                 bottomToolbarSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
+                toolbarColorPickerBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
                 findViewById(R.id.search_toolbar).setVisibility(View.GONE);
                 isFormattingToolbarOpen=false;
                 isSearchToolbarOpen=false;
@@ -602,6 +608,7 @@ public class LibreOfficeMainActivity extends AppCompatActivity implements Settin
                 } else {
                     showBottomToolbar();
                     findViewById(R.id.formatting_toolbar).setVisibility(View.GONE);
+                    toolbarColorPickerBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
                     findViewById(R.id.search_toolbar).setVisibility(View.VISIBLE);
                     hideSoftKeyboardDirect();
                     isFormattingToolbarOpen=false;