package com.samsung.spensdk.example.hoverpointer;
import java.util.HashMap;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.SubMenu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.Toast;
import com.samsung.samm.common.SObjectStroke;
import com.samsung.spen.lib.input.SPenEventLibrary;
import com.samsung.spen.settings.SettingFillingInfo;
import com.samsung.spen.settings.SettingStrokeInfo;
import com.samsung.spen.settings.SettingTextInfo;
import com.samsung.spensdk.SCanvasConstants;
import com.samsung.spensdk.SCanvasView;
import com.samsung.spensdk.applistener.ColorPickerColorChangeListener;
import com.samsung.spensdk.applistener.CustomHoverPointerSettingListener;
import com.samsung.spensdk.applistener.HistoryUpdateListener;
import com.samsung.spensdk.applistener.SCanvasInitializeListener;
import com.samsung.spensdk.applistener.SCanvasModeChangedListener;
import com.samsung.spensdk.applistener.SPenHoverListener;
import com.samsung.spensdk.example.R;
import com.samsung.spensdk.example.tools.SPenSDKUtils;
public class SPen_Example_HoverPointer extends Activity {
private final String TAG = "SPenSDK Sample";
//==============================
// Application Identifier Setting
// "SDK Sample Application 1.0"
//==============================
private final String APPLICATION_ID_NAME = "SDK Sample Application";
private final int APPLICATION_ID_VERSION_MAJOR = 2;
private final int APPLICATION_ID_VERSION_MINOR = 2;
private final String APPLICATION_ID_VERSION_PATCHNAME = "Debug";
//==============================
// Menu
//==============================
private final int MENU_HOVER_STYLE_GROUP = 1000;
private final int MENU_HOVER_DEFAULT = 1001;
private final int MENU_HOVER_SIMPLE_ICON = 1002;
private final int MENU_HOVER_SIMPLE_DRAWABLE = 1003;
private final int MENU_HOVER_SPENSDK = 1004;
private final int MENU_HOVER_SNOTE = 1005;
private final int MENU_SIDEBUTTON_GROUP = 3000;
private final int MENU_SIDEBUTTON_CHANGE_PEN= 3001;
private final int MENU_SIDEBUTTON_SHOW_SETTING = 3002;
private int mHoverButtonAction = 0; // 0:Change Setting :Show SettingView
//==============================
// Variables
//==============================
Context mContext = null;
private FrameLayout mLayoutContainer;
private RelativeLayout mCanvasContainer;
private SCanvasView mSCanvas;
private ImageView mPenBtn;
private ImageView mEraserBtn;
private ImageView mTextBtn;
private ImageView mFillingBtn;
private ImageView mColorPickerBtn;
private ImageView mUndoBtn;
private ImageView mRedoBtn;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.editor_hoverpointer);
mContext = this;
//------------------------------------
// UI Setting
//------------------------------------
mPenBtn = (ImageView) findViewById(R.id.penBtn);
mPenBtn.setOnClickListener(mBtnClickListener);
mEraserBtn = (ImageView) findViewById(R.id.eraseBtn);
mEraserBtn.setOnClickListener(mBtnClickListener);
mTextBtn = (ImageView) findViewById(R.id.textBtn);
mTextBtn.setOnClickListener(mBtnClickListener);
mFillingBtn = (ImageView) findViewById(R.id.fillingBtn);
mFillingBtn.setOnClickListener(mBtnClickListener);
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);
//------------------------------------
// 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();
// Set Initial Pen setting
SettingStrokeInfo settingInfo = mSCanvas.getSettingViewStrokeInfo();
if(settingInfo!=null) {
settingInfo.setStrokeWidth(20);
settingInfo.setStrokeColor(Color.RED);
mSCanvas.setSettingViewStrokeInfo(settingInfo);
}
Toast.makeText(mContext, "Set the initial color of the pen as RED to show red hover pointer", Toast.LENGTH_SHORT).show();
// Set Hover pointer as S Pen SDK Style
mSCanvas.setSCanvasHoverPointerStyle(SCanvasConstants.SCANVAS_HOVERPOINTER_STYLE_SPENSDK);
// Update button state
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);
}
}
}
});
//------------------------------------------------
// Custom Hover Pointer Listener
//------------------------------------------------
// You can change each hover pointer as your taste.
mSCanvas.setCustomHoverPointerListener(new CustomHoverPointerSettingListener() {
@Override
public Drawable onHoverPointerForStroke(SettingStrokeInfo strokeInfo, Drawable defaultDrawable) {
return defaultDrawable;
}
@Override
public Drawable onHoverPointerForText(SettingTextInfo textInfo, Drawable defaultDrawable) {
return defaultDrawable;
}
@Override
public Drawable onHoverPointerForFilling(SettingFillingInfo fillingInfo, Drawable defaultDrawable) {
return defaultDrawable;
}
@Override
public Drawable onHoverPointerForPicker(Drawable defaultDrawable) {
return defaultDrawable;
}
@Override
public Drawable onHoverPointerDefault(Drawable defaultDrawable) {
return defaultDrawable;
}
});
//--------------------------------------------
// [Hover Listener & Custom Hover Icon]
// Set S pen HoverListener & Custom Hover Icon
//--------------------------------------------
mSCanvas.setSPenHoverListener(new SPenHoverListener(){
@Override
public boolean onHover(View view, MotionEvent event) {
return false;
}
@Override
public void onHoverButtonDown(View view, MotionEvent event) {
//Log.e(TAG, "HOVER_TEST(UI): Down" );
}
@Override
public void onHoverButtonUp(View view, MotionEvent event) {
//Log.e(TAG, "HOVER_TEST(UI): UP" );
// Change Setting
if(mHoverButtonAction==0){
int nPreviousMode = mSCanvas.getCanvasMode();
boolean bIncludeDefinedSetting = true;
boolean bIncludeCustomSetting = true;
boolean bIncludeEraserSetting = true;
SettingStrokeInfo settingInfo = mSCanvas.getNextSettingViewStrokeInfo(bIncludeDefinedSetting, bIncludeCustomSetting, bIncludeEraserSetting);
if(settingInfo!=null) {
if(mSCanvas.setSettingViewStrokeInfo(settingInfo)) {
// Mode Change : Pen => Eraser
if(nPreviousMode == SCanvasConstants.SCANVAS_MODE_INPUT_PEN
&& settingInfo.getStrokeStyle()==SObjectStroke.SAMM_STROKE_STYLE_ERASER){
// Change Mode
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
// Show Setting View
if(mSCanvas.isSettingViewVisible(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN)){
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, false);
mSCanvas.setSettingViewSizeOption(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_EXT);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER, true);
}
updateModeState();
}
// Mode Change : Eraser => Pen
if(nPreviousMode == SCanvasConstants.SCANVAS_MODE_INPUT_ERASER
&& settingInfo.getStrokeStyle()!=SObjectStroke.SAMM_STROKE_STYLE_ERASER){
// Change Mode
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
// Show Setting View
if(mSCanvas.isSettingViewVisible(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER)){
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER, false);
mSCanvas.setSettingViewSizeOption(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_EXT);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, true);
}
updateModeState();
}
}
}
}
// Show SettingView(Toggle SettingView)
else if(mHoverButtonAction==1){
if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_PEN){
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN);
}
else if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_ERASER){
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER);
}
else if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_TEXT){
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT);
}
else if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_FILLING){
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING);
}
}
}
});
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 onDestroy() {
super.onDestroy();
// Release SCanvasView resources
if(!mSCanvas.closeSCanvasView())
Log.e(TAG, "Fail to close SCanvasView");
}
@Override
public void onBackPressed() {
SPenSDKUtils.alertActivityFinish(this, "Exit");
}
private OnClickListener undoNredoBtnClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
if (v.equals(mUndoBtn)) {
mSCanvas.undo();
}
else if (v.equals(mRedoBtn)) {
mSCanvas.redo();
}
mUndoBtn.setEnabled(mSCanvas.isUndoable());
mRedoBtn.setEnabled(mSCanvas.isRedoable());
}
};
private OnClickListener mBtnClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
int nBtnID = v.getId();
// If the mode is not changed, open the setting view. If the mode is same, close the setting view.
if(nBtnID == mPenBtn.getId()){
if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_PEN){
mSCanvas.setSettingViewSizeOption(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_EXT);
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN);
}
else{
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_PEN, false);
updateModeState();
}
}
else if(nBtnID == mEraserBtn.getId()){
if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_ERASER){
mSCanvas.setSettingViewSizeOption(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER, SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_NORMAL);
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER);
}
else {
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_ERASER, false);
updateModeState();
}
}
else if(nBtnID == mTextBtn.getId()){
if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_TEXT){
mSCanvas.setSettingViewSizeOption(SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT, SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_NORMAL);
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT);
}
else{
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_TEXT);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_TEXT, false);
updateModeState();
Toast.makeText(mContext, "Tap Canvas to insert Text", Toast.LENGTH_SHORT).show();
}
}
else if(nBtnID == mFillingBtn.getId()){
if(mSCanvas.getCanvasMode()==SCanvasConstants.SCANVAS_MODE_INPUT_FILLING){
mSCanvas.setSettingViewSizeOption(SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING, SCanvasConstants.SCANVAS_SETTINGVIEW_SIZE_NORMAL);
mSCanvas.toggleShowSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING);
}
else{
mSCanvas.setCanvasMode(SCanvasConstants.SCANVAS_MODE_INPUT_FILLING);
mSCanvas.showSettingView(SCanvasConstants.SCANVAS_SETTINGVIEW_FILLING, false);
updateModeState();
Toast.makeText(mContext, "Tap Canvas to fill color", Toast.LENGTH_SHORT).show();
}
}
}
};
// color picker mode
private OnClickListener mColorPickerListener = new OnClickListener() {
@Override
public void onClick(View v) {
if (v.equals(mColorPickerBtn)) {
// Toggle
boolean bIsColorPickerMode = !mSCanvas.isColorPickerMode();
mSCanvas.setColorPickerMode(bIsColorPickerMode);
mColorPickerBtn.setSelected(bIsColorPickerMode);
}
}
};
// Update tool button
private void updateModeState(){
int nCurMode = mSCanvas.getCanvasMode();
mPenBtn.setSelected(nCurMode==SCanvasConstants.SCANVAS_MODE_INPUT_PEN);
mEraserBtn.setSelected(nCurMode==SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mTextBtn.setSelected(nCurMode==SCanvasConstants.SCANVAS_MODE_INPUT_TEXT);
mFillingBtn.setSelected(nCurMode==SCanvasConstants.SCANVAS_MODE_INPUT_FILLING);
// Reset color picker tool when Eraser Mode
if(nCurMode==SCanvasConstants.SCANVAS_MODE_INPUT_ERASER)
mSCanvas.setColorPickerMode(false);
mColorPickerBtn.setEnabled(nCurMode!=SCanvasConstants.SCANVAS_MODE_INPUT_ERASER);
mColorPickerBtn.setSelected(mSCanvas.isColorPickerMode());
}
@Override
public boolean onCreateOptionsMenu(Menu menu){
SubMenu hoverStyleMenu = menu.addSubMenu("Hover Pointer Style");
hoverStyleMenu.add(MENU_HOVER_STYLE_GROUP, MENU_HOVER_DEFAULT, 1, "Default(none)");
hoverStyleMenu.add(MENU_HOVER_STYLE_GROUP, MENU_HOVER_SIMPLE_ICON, 2, "Simple Icon");
hoverStyleMenu.add(MENU_HOVER_STYLE_GROUP, MENU_HOVER_SIMPLE_DRAWABLE, 3, "Simple Drawable");
hoverStyleMenu.add(MENU_HOVER_STYLE_GROUP, MENU_HOVER_SPENSDK, 4, "S Pen SDK Style");
hoverStyleMenu.add(MENU_HOVER_STYLE_GROUP, MENU_HOVER_SNOTE, 5, "S-Note Style");
SubMenu buttonMenu = menu.addSubMenu("Pen Side Button");
buttonMenu.add(MENU_SIDEBUTTON_GROUP, MENU_SIDEBUTTON_CHANGE_PEN, 1, "Change Setting");
buttonMenu.add(MENU_SIDEBUTTON_GROUP, MENU_SIDEBUTTON_SHOW_SETTING, 2, "Show Setting View");
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
switch(item.getItemId()) {
case MENU_HOVER_DEFAULT:
mSCanvas.setSCanvasHoverPointerStyle(SCanvasConstants.SCANVAS_HOVERPOINTER_STYLE_NONE);
break;
case MENU_HOVER_SIMPLE_ICON:
mSCanvas.setSCanvasHoverPointerStyle(SCanvasConstants.SCANVAS_HOVERPOINTER_STYLE_SIMPLE_CUSTOM);
mSCanvas.setSCanvasHoverPointerSimpleIcon(SPenEventLibrary.HOVERING_SPENICON_MOVE);
break;
case MENU_HOVER_SIMPLE_DRAWABLE:
mSCanvas.setSCanvasHoverPointerStyle(SCanvasConstants.SCANVAS_HOVERPOINTER_STYLE_SIMPLE_CUSTOM);
mSCanvas.setSCanvasHoverPointerSimpleDrawable(getResources().getDrawable(R.drawable.tool_ic_pen));
break;
case MENU_HOVER_SPENSDK:
mSCanvas.setSCanvasHoverPointerStyle(SCanvasConstants.SCANVAS_HOVERPOINTER_STYLE_SPENSDK);
break;
case MENU_HOVER_SNOTE:
mSCanvas.setSCanvasHoverPointerStyle(SCanvasConstants.SCANVAS_HOVERPOINTER_STYLE_SNOTE);
break;
case MENU_SIDEBUTTON_CHANGE_PEN:
mHoverButtonAction = 0;
break;
case MENU_SIDEBUTTON_SHOW_SETTING:
mHoverButtonAction = 1;
break;
}
return true;
}
}