@Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.editor_settingview);

    mContext = this;

    // ------------------------------------
    // UI Setting
    // ------------------------------------
    mPenBtn = (ImageView) findViewById(R.id.penBtn);
    mPenBtn.setOnClickListener(mBtnClickListener);
    mPenBtn.setOnLongClickListener(mBtnLongClickListener);
    mEraserBtn = (ImageView) findViewById(R.id.eraseBtn);
    mEraserBtn.setOnClickListener(mBtnClickListener);
    mEraserBtn.setOnLongClickListener(mBtnLongClickListener);
    mTextBtn = (ImageView) findViewById(R.id.textBtn);
    mTextBtn.setOnClickListener(mBtnClickListener);
    mTextBtn.setOnLongClickListener(mBtnLongClickListener);
    mFillingBtn = (ImageView) findViewById(R.id.fillingBtn);
    mFillingBtn.setOnClickListener(mBtnClickListener);
    mFillingBtn.setOnLongClickListener(mBtnLongClickListener);
    mColorPickerBtn = (ImageView) findViewById(R.id.colorPickerBtn);
    mColorPickerBtn.setOnClickListener(mColorPickerListener);

    mUndoBtn = (ImageView) findViewById(R.id.undoBtn);
    mUndoBtn.setOnClickListener(undoNredoBtnClickListener);
    mRedoBtn = (ImageView) findViewById(R.id.redoBtn);
    mRedoBtn.setOnClickListener(undoNredoBtnClickListener);

    mSettingInfo = (TextView) findViewById(R.id.settingInfo);
    mColorSettingInfo = (ImageView) findViewById(R.id.colorsettingInfo);

    // ------------------------------------
    // Create SCanvasView
    // ------------------------------------
    mLayoutContainer = (FrameLayout) findViewById(R.id.layout_container);
    mCanvasContainer = (RelativeLayout) findViewById(R.id.canvas_container);

    mSCanvas = new SCanvasView(mContext);
    mCanvasContainer.addView(mSCanvas);

    // ------------------------------------
    // SettingView Setting
    // ------------------------------------
    // Resource Map for Layout & Locale
    HashMap<String, Integer> settingResourceMapInt =
        SPenSDKUtils.getSettingLayoutLocaleResourceMap(true, true, true, true);
    // Resource Map for Custom font path
    HashMap<String, String> settingResourceMapString =
        SPenSDKUtils.getSettingLayoutStringResourceMap(true, true, true, true);
    // Create Setting View
    mSCanvas.createSettingView(mLayoutContainer, settingResourceMapInt, settingResourceMapString);

    // ====================================================================================
    //
    // Set Callback Listener(Interface)
    //
    // ====================================================================================
    // ------------------------------------------------
    // SCanvas Listener
    // ------------------------------------------------
    mSCanvas.setSCanvasInitializeListener(
        new SCanvasInitializeListener() {
          @Override
          public void onInitialized() {
            // --------------------------------------------
            // Start SCanvasView/CanvasView Task Here
            // --------------------------------------------
            // Application Identifier Setting
            if (!mSCanvas.setAppID(
                APPLICATION_ID_NAME,
                APPLICATION_ID_VERSION_MAJOR,
                APPLICATION_ID_VERSION_MINOR,
                APPLICATION_ID_VERSION_PATCHNAME))
              Toast.makeText(mContext, "Fail to set App ID.", Toast.LENGTH_LONG).show();

            // Set Title
            if (!mSCanvas.setTitle("SPen-SDK Test"))
              Toast.makeText(mContext, "Fail to set Title.", Toast.LENGTH_LONG).show();

            // Update button state
            mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
            mSCanvas.setSettingViewSizeOption(
                SCanvasConstants.SCANVAS_SETTINGVIEW_PEN,
                SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_EXT);
            mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, true);
            updateModeState();
          }
        });

    // ------------------------------------------------
    // History Change Listener
    // ------------------------------------------------
    mSCanvas.setHistoryUpdateListener(
        new HistoryUpdateListener() {
          @Override
          public void onHistoryChanged(boolean undoable, boolean redoable) {
            mUndoBtn.setEnabled(undoable);
            mRedoBtn.setEnabled(redoable);
          }
        });

    // ------------------------------------------------
    // SCanvas Mode Changed Listener
    // ------------------------------------------------
    mSCanvas.setSCanvasModeChangedListener(
        new SCanvasModeChangedListener() {

          @Override
          public void onModeChanged(int mode) {
            updateModeState();
          }
        });

    // ------------------------------------------------
    // Color Picker Listener
    // ------------------------------------------------
    mSCanvas.setColorPickerColorChangeListener(
        new ColorPickerColorChangeListener() {
          @Override
          public void onColorPickerColorChanged(int nColor) {

            int nCurMode = mSCanvas.getCanvasMode();
            if (nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_PEN) {
              SettingStrokeInfo strokeInfo = mSCanvas.getSettingViewStrokeInfo();
              if (strokeInfo != null) {
                strokeInfo.setStrokeColor(nColor);
                mSCanvas.setSettingViewStrokeInfo(strokeInfo);
              }
            } else if (nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER) {
              // do nothing
            } else if (nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_TEXT) {
              SettingTextInfo textInfo = mSCanvas.getSettingViewTextInfo();
              if (textInfo != null) {
                textInfo.setTextColor(nColor);
                mSCanvas.setSettingViewTextInfo(textInfo);
              }
            } else if (nCurMode == SCanvasConstants.SCANVAS_MODE_INPUT_FILLING) {
              SettingFillingInfo fillingInfo = mSCanvas.getSettingViewFillingInfo();
              if (fillingInfo != null) {
                fillingInfo.setFillingColor(nColor);
                mSCanvas.setSettingViewFillingInfo(fillingInfo);
              }
            }
          }
        });

    // ------------------------------------------------
    // SettingView Show Listener : Optional
    // ------------------------------------------------
    mSCanvas.setSettingViewShowListener(
        new SettingViewShowListener() {
          @Override
          public void onEraserSettingViewShow(boolean bVisible) {
            if (SHOW_LOG) {
              if (bVisible) Log.i(TAG, "Eraser setting view is shown");
              else Log.i(TAG, "Eraser setting view is closed");
            }
          }

          @Override
          public void onPenSettingViewShow(boolean bVisible) {
            if (SHOW_LOG) {
              if (bVisible) Log.i(TAG, "Pen setting view is shown");
              else Log.i(TAG, "Pen setting view is closed");
            }

            if (bVisible) {
              SettingStrokeInfo strokeInfo = mSCanvas.getSettingViewStrokeInfo();
              if (strokeInfo != null) {
                updateColor(strokeInfo.getStrokeColor());
              }
            }
          }

          @Override
          public void onTextSettingViewShow(boolean bVisible) {
            if (SHOW_LOG) {
              if (bVisible) Log.i(TAG, "Text setting view is shown");
              else Log.i(TAG, "Text setting view is closed");
            }

            if (bVisible) {
              SettingTextInfo textInfo = mSCanvas.getSettingViewTextInfo();
              if (textInfo != null) {
                updateColor(textInfo.getTextColor());
              }
            }
          }

          @Override
          public void onFillingSettingViewShow(boolean bVisible) {
            if (SHOW_LOG) {
              if (bVisible) Log.i(TAG, "Text setting view is shown");
              else Log.i(TAG, "Text setting view is closed");
            }

            if (bVisible) {
              SettingFillingInfo fillingInfo = mSCanvas.getSettingViewFillingInfo();
              if (fillingInfo != null) {
                updateColor(fillingInfo.getFillingColor());
              }
            }
          }
        });

    // ------------------------------------------------
    // SettingStrokeChangeListener Listener
    // ------------------------------------------------
    mSCanvas.setSettingStrokeChangeListener(
        new SettingStrokeChangeListener() {

          @Override
          public void onClearAll(boolean bClearAllCompleted) {
            if (bClearAllCompleted) updateSetting("Clear All is completed");
          }

          @Override
          public void onEraserWidthChanged(int eraserWidth) {
            updateSetting("Eraser width is changed : " + eraserWidth);
          }

          @Override
          public void onStrokeColorChanged(int strokeColor) {
            updateColor(strokeColor);
          }

          @Override
          public void onStrokeStyleChanged(int strokeStyle) {
            if (strokeStyle == SObjectStroke.SAMM_STROKE_STYLE_PENCIL)
              updateSetting("Stroke Style = Pen");
            else if (strokeStyle == SObjectStroke.SAMM_STROKE_STYLE_BRUSH)
              updateSetting("Stroke Style = Brush");
            else if (strokeStyle == SObjectStroke.SAMM_STROKE_STYLE_CHINESE_BRUSH)
              updateSetting("Stroke Style = Chinese Brush");
            else if (strokeStyle == SObjectStroke.SAMM_STROKE_STYLE_CRAYON)
              updateSetting("Stroke Style = Pencil Crayon");
            else if (strokeStyle == SObjectStroke.SAMM_STROKE_STYLE_MARKER)
              updateSetting("Stroke Style = Marker");
            else if (strokeStyle == SObjectStroke.SAMM_STROKE_STYLE_ERASER)
              updateSetting("Stroke Style = Eraser");
          }

          @Override
          public void onStrokeWidthChanged(int strokeWidth) {
            updateSetting("Stroke width is changed : " + strokeWidth);
          }

          @Override
          public void onStrokeAlphaChanged(int strokeAlpha) {
            updateSetting("Alpha is changed : " + strokeAlpha);
          }
        });

    // ------------------------------------------------
    // OnSettingTextChangeListener Listener
    // ------------------------------------------------
    mSCanvas.setSettingTextChangeListener(
        new SettingTextChangeListener() {

          @Override
          public void onTextColorChanged(int textColor) {
            updateColor(textColor);
          }

          @Override
          public void onTextFontChanged(String fontName) {
            updateSetting("Font is changed : " + fontName);
          }

          @Override
          public void onTextSizeChanged(int textSize) {
            updateSetting("Text size is changed : " + textSize);
          }

          @Override
          public void onTextStyleChanged(int textStyle) {
            StringBuilder textStyleString = new StringBuilder();
            boolean bDefault = (textStyle == SObjectText.SAMM_TEXT_STYLE_NONE);
            if (bDefault) textStyleString.append("Default ");
            boolean bBold = ((textStyle & SObjectText.SAMM_TEXT_STYLE_BOLD) != 0);
            if (bBold) textStyleString.append("Bold ");
            boolean bItalic = ((textStyle & SObjectText.SAMM_TEXT_STYLE_ITALIC) != 0);
            if (bItalic) textStyleString.append("Italic ");
            boolean bUnderline = ((textStyle & SObjectText.SAMM_TEXT_STYLE_UNDERLINE) != 0);
            if (bUnderline) textStyleString.append("Underline ");
            updateSetting("Text style is changed : " + textStyleString);
          }

          @Override
          public void onTextAlignmentChanged(int textHorizAlignment) {
            switch (textHorizAlignment) {
              case SAMMLibConstants.SAMM_ALIGN_NORMAL:
                updateSetting("Text alignment is changed as Left alignment");
                break;
              case SAMMLibConstants.SAMM_ALIGN_CENTER:
                updateSetting("Text alignment is changed as Center alignment");
                break;
              case SAMMLibConstants.SAMM_ALIGN_OPPOSITE:
                updateSetting("Text alignment is changed as Right alignment");
                break;
            }
          }
        });

    // ------------------------------------------------
    // SettingFillingChangeListener Listener
    // ------------------------------------------------
    mSCanvas.setSettingFillingChangeListener(
        new SettingFillingChangeListener() {
          @Override
          public void onFillingColorChanged(int fillingColor) {
            updateColor(fillingColor);
          }
        });

    mUndoBtn.setEnabled(false);
    mRedoBtn.setEnabled(false);
    mPenBtn.setSelected(true);

    // Caution:
    // Do NOT load file or start animation here because we don't know canvas size here.
    // Start such SCanvasView Task at onInitialized() of SCanvasInitializeListener
  }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.sdk_example_mini_edit);

    mContext = this;

    mSCanvas = (SCanvasView) findViewById(R.id.canvas_view);

    // Create Setting View
    RelativeLayout settingViewContainer = (RelativeLayout) findViewById(R.id.canvas_container);

    // ------------------------------------
    // SettingView Setting
    // ------------------------------------
    // Resource Map for Layout & Locale
    HashMap<String, Integer> settingResourceMapInt =
        SPenSDKUtils.getSettingLayoutLocaleResourceMap(true, true, false, false);
    // Resource Map for Custom font path
    HashMap<String, String> settingResourceMapString =
        SPenSDKUtils.getSettingLayoutStringResourceMap(true, true, false, false);
    // Create Setting View
    mSCanvas.createSettingView(
        settingViewContainer, settingResourceMapInt, settingResourceMapString);

    // ------------------------------------------------
    // Set SCanvas Initialize Listener
    // ------------------------------------------------
    mSCanvas.setSCanvasInitializeListener(
        new SCanvasInitializeListener() {
          @Override
          public void onInitialized() {
            // Set Background as bright yellow
            if (!mSCanvas.setBGColor(0xFFFFFFBB))
              Toast.makeText(mContext, "Fail to set Background color.", Toast.LENGTH_LONG).show();
          }
        });
    // ------------------------------------------------
    // History Change Listener
    // ------------------------------------------------
    mSCanvas.setHistoryUpdateListener(
        new HistoryUpdateListener() {
          @Override
          public void onHistoryChanged(boolean undoable, boolean redoable) {
            mUndoBtn.setEnabled(undoable);
            mRedoBtn.setEnabled(redoable);
          }
        });

    // ------------------------------------------------
    // SCanvas Mode Changed Listener
    // ------------------------------------------------
    mSCanvas.setSCanvasModeChangedListener(
        new SCanvasModeChangedListener() {

          @Override
          public void onModeChanged(int mode) {
            updateModeState();
          }
        });

    mPenBtn = (ImageView) findViewById(R.id.penSetting_btn);
    mEraserBtn = (ImageView) findViewById(R.id.eraserSetting_btn);
    mPenBtn.setOnClickListener(toolClickListener);
    mEraserBtn.setOnClickListener(toolClickListener);

    mPenBtn.setSelected(true);

    mUndoBtn = (ImageView) findViewById(R.id.undo_btn);
    mRedoBtn = (ImageView) findViewById(R.id.redo_btn);
    mUndoBtn.setOnClickListener(undoRedoClickListener);
    mRedoBtn.setOnClickListener(undoRedoClickListener);
    mUndoBtn.setEnabled(false);
    mRedoBtn.setEnabled(false);

    mDoneBtn = (Button) findViewById(R.id.done_btn);
    mCancelBtn = (Button) findViewById(R.id.cancel_btn);
    mDoneBtn.setOnClickListener(doneClickListener);
    mCancelBtn.setOnClickListener(doneClickListener);
  }