sprite fix

Development

.gitignore

@@ -0,0 +1 @@
+/bin

bin/AndroidManifest.xml

@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="mangavalk.tetris"
-    android:versionCode="1"
-    android:versionName="1.0" >
-
-    <uses-sdk
-        android:minSdkVersion="13"
-        android:targetSdkVersion="19" />
-
-    <uses-permission android:name="android.permission.INTERNET"/>
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
-    
-    <application
-        android:allowBackup="true"
-        android:icon="@drawable/ic_launcher"
-        android:label="@string/app_name"
-        android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
-        <meta-data android:name="com.google.android.gms.version"
-               android:value="@integer/google_play_services_version"/>
-        
-        <activity
-            android:name="mangavalk.tetris.MainActivity"
-            android:label="@string/app_name" 
-            android:screenOrientation="portrait"
-            android:configChanges="keyboardHidden|orientation|screenSize" >
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        
-        <activity android:name="com.google.android.gms.ads.AdActivity"
-             android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>
-    </application>
-  
-</manifest>

bin/R.txt

@@ -1,148 +0,0 @@
-int attr adSize 0x7f010000
-int attr adSizes 0x7f010001
-int attr adUnitId 0x7f010002
-int attr cameraBearing 0x7f010004
-int attr cameraTargetLat 0x7f010005
-int attr cameraTargetLng 0x7f010006
-int attr cameraTilt 0x7f010007
-int attr cameraZoom 0x7f010008
-int attr mapType 0x7f010003
-int attr uiCompass 0x7f010009
-int attr uiRotateGestures 0x7f01000a
-int attr uiScrollGestures 0x7f01000b
-int attr uiTiltGestures 0x7f01000c
-int attr uiZoomControls 0x7f01000d
-int attr uiZoomGestures 0x7f01000e
-int attr useViewLifecycle 0x7f01000f
-int attr zOrderOnTop 0x7f010010
-int color common_action_bar_splitter 0x7f040009
-int color common_signin_btn_dark_text_default 0x7f040000
-int color common_signin_btn_dark_text_disabled 0x7f040002
-int color common_signin_btn_dark_text_focused 0x7f040003
-int color common_signin_btn_dark_text_pressed 0x7f040001
-int color common_signin_btn_default_background 0x7f040008
-int color common_signin_btn_light_text_default 0x7f040004
-int color common_signin_btn_light_text_disabled 0x7f040006
-int color common_signin_btn_light_text_focused 0x7f040007
-int color common_signin_btn_light_text_pressed 0x7f040005
-int color common_signin_btn_text_dark 0x7f04000a
-int color common_signin_btn_text_light 0x7f04000b
-int dimen activity_horizontal_margin 0x7f080000
-int dimen activity_vertical_margin 0x7f080001
-int drawable common_signin_btn_icon_dark 0x7f020000
-int drawable common_signin_btn_icon_disabled_dark 0x7f020001
-int drawable common_signin_btn_icon_disabled_focus_dark 0x7f020002
-int drawable common_signin_btn_icon_disabled_focus_light 0x7f020003
-int drawable common_signin_btn_icon_disabled_light 0x7f020004
-int drawable common_signin_btn_icon_focus_dark 0x7f020005
-int drawable common_signin_btn_icon_focus_light 0x7f020006
-int drawable common_signin_btn_icon_light 0x7f020007
-int drawable common_signin_btn_icon_normal_dark 0x7f020008
-int drawable common_signin_btn_icon_normal_light 0x7f020009
-int drawable common_signin_btn_icon_pressed_dark 0x7f02000a
-int drawable common_signin_btn_icon_pressed_light 0x7f02000b
-int drawable common_signin_btn_text_dark 0x7f02000c
-int drawable common_signin_btn_text_disabled_dark 0x7f02000d
-int drawable common_signin_btn_text_disabled_focus_dark 0x7f02000e
-int drawable common_signin_btn_text_disabled_focus_light 0x7f02000f
-int drawable common_signin_btn_text_disabled_light 0x7f020010
-int drawable common_signin_btn_text_focus_dark 0x7f020011
-int drawable common_signin_btn_text_focus_light 0x7f020012
-int drawable common_signin_btn_text_light 0x7f020013
-int drawable common_signin_btn_text_normal_dark 0x7f020014
-int drawable common_signin_btn_text_normal_light 0x7f020015
-int drawable common_signin_btn_text_pressed_dark 0x7f020016
-int drawable common_signin_btn_text_pressed_light 0x7f020017
-int drawable f0 0x7f020018
-int drawable f1 0x7f020019
-int drawable f2 0x7f02001a
-int drawable f3 0x7f02001b
-int drawable f4 0x7f02001c
-int drawable f5 0x7f02001d
-int drawable f6 0x7f02001e
-int drawable f7 0x7f02001f
-int drawable f8 0x7f020020
-int drawable f9 0x7f020021
-int drawable ic_launcher 0x7f020022
-int drawable ic_plusone_medium_off_client 0x7f020023
-int drawable ic_plusone_small_off_client 0x7f020024
-int drawable ic_plusone_standard_off_client 0x7f020025
-int drawable ic_plusone_tall_off_client 0x7f020026
-int drawable sprite_b 0x7f020027
-int drawable sprite_blockline 0x7f020028
-int drawable sprite_controler 0x7f020029
-int drawable sprite_freeversion 0x7f02002a
-int drawable sprite_gameover 0x7f02002b
-int drawable sprite_i1 0x7f02002c
-int drawable sprite_i1r 0x7f02002d
-int drawable sprite_i2 0x7f02002e
-int drawable sprite_i2r 0x7f02002f
-int drawable sprite_i3 0x7f020030
-int drawable sprite_i3r 0x7f020031
-int drawable sprite_i4 0x7f020032
-int drawable sprite_i4r 0x7f020033
-int drawable sprite_l1 0x7f020034
-int drawable sprite_l2 0x7f020035
-int drawable sprite_s 0x7f020036
-int drawable sprite_score 0x7f020037
-int drawable sprite_t 0x7f020038
-int drawable sprite_z 0x7f020039
-int id action_settings 0x7f050005
-int id hybrid 0x7f050004
-int id none 0x7f050000
-int id normal 0x7f050001
-int id satellite 0x7f050002
-int id terrain 0x7f050003
-int integer google_play_services_version 0x7f070000
-int menu main 0x7f0a0000
-int raw tetris_a 0x7f030000
-int string action_settings 0x7f06001b
-int string app_name 0x7f06001a
-int string auth_client_needs_enabling_title 0x7f060015
-int string auth_client_needs_installation_title 0x7f060016
-int string auth_client_needs_update_title 0x7f060017
-int string auth_client_play_services_err_notification_msg 0x7f060018
-int string auth_client_requested_by_msg 0x7f060019
-int string auth_client_using_bad_version_title 0x7f060014
-int string common_google_play_services_enable_button 0x7f060006
-int string common_google_play_services_enable_text 0x7f060005
-int string common_google_play_services_enable_title 0x7f060004
-int string common_google_play_services_install_button 0x7f060003
-int string common_google_play_services_install_text_phone 0x7f060001
-int string common_google_play_services_install_text_tablet 0x7f060002
-int string common_google_play_services_install_title 0x7f060000
-int string common_google_play_services_invalid_account_text 0x7f06000c
-int string common_google_play_services_invalid_account_title 0x7f06000b
-int string common_google_play_services_network_error_text 0x7f06000a
-int string common_google_play_services_network_error_title 0x7f060009
-int string common_google_play_services_unknown_issue 0x7f06000d
-int string common_google_play_services_unsupported_date_text 0x7f060010
-int string common_google_play_services_unsupported_text 0x7f06000f
-int string common_google_play_services_unsupported_title 0x7f06000e
-int string common_google_play_services_update_button 0x7f060011
-int string common_google_play_services_update_text 0x7f060008
-int string common_google_play_services_update_title 0x7f060007
-int string common_signin_button_text 0x7f060012
-int string common_signin_button_text_long 0x7f060013
-int string hello_world 0x7f06001c
-int style AppBaseTheme 0x7f090000
-int style AppTheme 0x7f090001
-int[] styleable AdsAttrs { 0x7f010000, 0x7f010001, 0x7f010002 }
-int styleable AdsAttrs_adSize 0
-int styleable AdsAttrs_adSizes 1
-int styleable AdsAttrs_adUnitId 2
-int[] styleable MapAttrs { 0x7f010003, 0x7f010004, 0x7f010005, 0x7f010006, 0x7f010007, 0x7f010008, 0x7f010009, 0x7f01000a, 0x7f01000b, 0x7f01000c, 0x7f01000d, 0x7f01000e, 0x7f01000f, 0x7f010010 }
-int styleable MapAttrs_cameraBearing 1
-int styleable MapAttrs_cameraTargetLat 2
-int styleable MapAttrs_cameraTargetLng 3
-int styleable MapAttrs_cameraTilt 4
-int styleable MapAttrs_cameraZoom 5
-int styleable MapAttrs_mapType 0
-int styleable MapAttrs_uiCompass 6
-int styleable MapAttrs_uiRotateGestures 7
-int styleable MapAttrs_uiScrollGestures 8
-int styleable MapAttrs_uiTiltGestures 9
-int styleable MapAttrs_uiZoomControls 10
-int styleable MapAttrs_uiZoomGestures 11
-int styleable MapAttrs_useViewLifecycle 12
-int styleable MapAttrs_zOrderOnTop 13

bin/jarlist.cache

@@ -1,3 +0,0 @@
-# cache for current jar dependency. DO NOT EDIT.
-# format is <lastModified> <length> <SHA-1> <path>
-# Encoding is UTF-8

gen/com/google/android/gms/R.java

@@ -107,6 +107,7 @@ public final class R {
 		public static final int common_google_play_services_update_title = 0x7f060007;
 		public static final int common_signin_button_text = 0x7f060012;
 		public static final int common_signin_button_text_long = 0x7f060013;
+		public static final int location_client_powered_by_google = 0x7f06001a;
 	}
 	public static final class styleable {
 		public static final int[] AdsAttrs = { 0x7f010000, 0x7f010001, 0x7f010002 };

project.properties

@@ -13,3 +13,4 @@
 # Project target.
 target=android-19
 android.library.reference.1=../../../../Desktop/adt-bundle-windows-x86_64-20131030/adt-bundle-windows-x86_64-20131030/sdk/extras/google/google_play_services/libproject/google-play-services_lib
+android.library=false

src/mangavalk/tetris/GameMenu.java

@@ -0,0 +1,166 @@
+package mangavalk.tetris;
+
+import android.app.Activity;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.media.MediaPlayer;
+
+public class GameMenu extends GameStateInterface
+{
+    //  GameState.
+    protected int GameState = GS_STOPPED;
+
+    public GameMenu(Activity activity)
+    {
+        super(activity);
+    }
+
+    //  Methods.
+    @Override
+    public void DrawFrame(Canvas canvas)
+    {
+        switch(GameState)
+        {
+            case GS_MENU_READY:
+            {
+                ShowMenu(canvas);
+                break;
+            }
+            case GS_PAUSED:
+            {
+                ShowPauseMenu(canvas);
+                break;
+            }
+            case GS_GAMEOVER:
+            {
+                ShowGameOverMenu(canvas);
+                break;
+            }
+        }
+    }
+
+    @Override
+    public void SendMove(float x, float y, boolean pointerUp)
+    {
+        switch(GameState)
+        {
+            case GS_MENU_READY:
+            {
+                if (!pointerUp)
+                {
+                    SetGameState(GS_MENU_START, false);
+                }
+                break;
+            }
+            case GS_PAUSED:
+            {
+                if (!pointerUp)
+                {
+                    SetGameState(GS_RESUME, false);
+                }
+                break;
+            }
+            case GS_GAMEOVER:
+            {
+                SetGameState(GS_MENU_READY, false);
+                canvasView.postInvalidate();
+                break;
+            }
+        }
+    }
+
+    @Override
+    public void SetGameState(int gameState, boolean isPostBack)
+    {
+        GameState = gameState;
+
+        switch(GameState)
+        {
+            /*case GS_LOAD:
+            {
+                Load();
+                break;
+            }*/
+            /*case GS_READY:
+            {
+                canvasView.postInvalidate();
+                break;
+            }*/
+            case GS_PAUSED:
+            {
+                canvasView.postInvalidate();
+                break;
+            }
+            case GS_GAMEOVER:
+            {
+                canvasView.postInvalidate();
+                break;
+            }
+        }
+
+        if (!isPostBack)
+            canvasView.OnGameStateChanged(GameState);
+    }
+
+    @Override
+    public void onPause() {
+        // TODO Auto-generated method stub
+
+    }
+
+    //  Set
+    @Override
+    public int GetGameState()
+    {
+        return GameState;
+    }
+
+    @Override
+    public void SetPayedVersion(boolean payedVersion) {
+        // TODO Auto-generated method stub
+
+    }
+
+    //  Internal.
+
+    //  Audio.
+    MediaPlayer mp;
+
+    // TODO  game state
+    @Override
+    public void Load()
+    {
+        //  Load Bitmap's.
+        //LoadSprites();
+
+        //LoadFont();
+
+        //  Initlialize.
+
+        //  Audio
+        mp = MediaPlayer.create(activity, R.raw.tetris_a);
+    }
+
+    @Override
+    public void Start()
+    {
+        GameState = GS_MENU_READY;
+        canvasView.postInvalidate();
+    }
+
+    //  Draw functions.
+    private void ShowMenu(Canvas canvas)
+    {
+        Rect(canvas, 0f, 160f, 0f, 90f, Color.BLUE);
+    }
+
+    private void ShowPauseMenu(Canvas canvas)
+    {
+        Rect(canvas, 0f, 160f, 0f, 90f, Color.RED);
+    }
+
+    private void ShowGameOverMenu(Canvas canvas)
+    {
+        Rect(canvas, 0f, 160f, 0f, 90f, Color.parseColor("lime"));
+    }
+}

src/mangavalk/tetris/GameStateInterface.java

@@ -0,0 +1,125 @@
+package mangavalk.tetris;
+
+import android.app.Activity;
+import android.content.res.Resources;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Paint.Style;
+import android.util.DisplayMetrics;
+import android.util.TypedValue;
+import android.view.Display;
+
+public abstract class GameStateInterface
+{
+    //  GameState Parameters
+    final static int GS_STOPPED     = 0;
+    final static int GS_LOADING     = 1;
+    final static int GS_PLAYING     = 2;
+    final static int GS_GAMEOVER    = 3;
+    final static int GS_PAUSED      = 4;
+    final static int GS_START       = 5;
+    final static int GS_LOAD        = 6;
+    final static int GS_READY       = 7;
+    final static int GS_RESUME      = 8;
+    final static int GS_MENU_START  = 9;
+    final static int GS_MENU_READY  = 10;
+
+    //  Variabelen.
+    protected CanvasView canvasView;
+    protected Activity activity = null;
+
+    //  Constructer.
+    public GameStateInterface(Activity _activity)
+    {
+        activity = _activity;
+
+        //  Set Display Info.
+        Display display = activity.getWindowManager().getDefaultDisplay();
+        DisplayMetrics outMetrics = new DisplayMetrics ();
+        display.getMetrics(outMetrics);
+
+        r = activity.getResources();
+
+        float density  = r.getDisplayMetrics().density;
+
+        dpHeight = outMetrics.heightPixels / density;
+        dpWidth  = outMetrics.widthPixels / density;
+
+        Height = outMetrics.heightPixels;
+        Width  = outMetrics.widthPixels;
+    }
+
+    //  Methods.
+    public abstract void DrawFrame(Canvas canvas);
+
+    public abstract void SendMove(float x,float y, boolean pointerUp);
+
+    public abstract void SetGameState(int gameState, boolean isPostBack);
+
+    //  New Game State Methods.
+    public abstract void Load();
+    public abstract void Start();
+
+    public abstract void onPause();
+
+    //  SetParameters.
+    public void SetCanvas(CanvasView _CanvasView)
+    {
+        canvasView = _CanvasView;
+    }
+
+    public void SetActivity(Activity _Activity)
+    {
+        activity = _Activity;
+    }
+
+    public abstract void SetPayedVersion(boolean payedVersion);
+
+    //  Get
+    public abstract int GetGameState();
+
+    //  other logic
+
+    //  Variabelen.
+    Resources r;
+
+    //  Display
+    float dpHeight;
+    float dpWidth;
+
+    float Height;
+    float Width;
+
+    protected void Rect(Canvas canvas, float Top, float Bottom, float Left, float Right, int Color)
+    {
+        Paint paint = new Paint();
+        paint.setAntiAlias(true);
+        paint.setColor(Color);
+        paint.setStyle(Style.FILL);
+
+        canvas.drawRect(
+                GetRealPixelSize(DIP_W, dpWidth, Left),
+                GetRealPixelSize(DIP_H, dpHeight, Top),
+                GetRealPixelSize(DIP_W, dpWidth, Right),
+                GetRealPixelSize(DIP_H, dpHeight, Bottom), paint);
+    }
+
+    final static int DIP_H = 0;
+    final static int DIP_W = 1;
+
+    protected float GetRealPixelSize(int wH, float dpWH, double DIP)
+    {
+        if (wH == DIP_H)
+            return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float)(dpWH * ( DIP / 160 )), r.getDisplayMetrics());
+        else if (wH == DIP_W)
+            return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float)(dpWH * ( DIP / 90 )), r.getDisplayMetrics());
+        else
+            return 0;
+    }
+
+    protected float map(float x, float in_min, float in_max, float out_min, float out_max)
+    {
+        return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+    }
+
+}

src/mangavalk/tetris/MainActivity.java

@@ -1,137 +1,138 @@
-
-package mangavalk.tetris;
-
-import com.google.android.gms.ads.AdRequest;
-import com.google.android.gms.ads.AdSize;
-import com.google.android.gms.ads.AdView;
-
-import android.app.Activity;
-import android.graphics.PointF;
-import android.os.Bundle;
-import android.util.SparseArray;
-import android.view.MotionEvent;
-import android.widget.FrameLayout;
-
-public class MainActivity extends Activity
-{
-    CanvasView canvasClass;
-    private AdView adView;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        FrameLayout ll;
-
-        ll = new FrameLayout(this);
-
-        // Create the adView.
-        adView = new AdView(this);
-        adView.setAdUnitId("ca-app-pub-2360519718191877/5428392148");
-        adView.setAdSize(AdSize.BANNER);
-
-        // Initiate a generic request.
-        AdRequest adRequest = new AdRequest.Builder()
-        .addTestDevice("D23CD70B20EE4AF169D112010B8DC97E") // Htc One X
-        .addTestDevice("029011F06A23EB6FFF862E44CC792EF2") // Nexus 7 tablet
-        .build();
-
-        canvasClass = new CanvasView(this);
-
-        canvasClass.PayedVersion = true;    //  Set payment status
-
-        canvasClass.startLevel = 0;
-
-        if (!canvasClass.PayedVersion)
-        {
-            // Load the adView with the ad request.
-            adView.loadAd(adRequest);
-        }
-
-        ll.addView(canvasClass);
-
-        // Add the adView to it.
-        FrameLayout.LayoutParams adsParams =new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
-                FrameLayout.LayoutParams.WRAP_CONTENT, android.view.Gravity.TOP|android.view.Gravity.CENTER_HORIZONTAL);
-        ll.addView(adView, adsParams);
-
-        setContentView(ll);
-
-        mActivePointers = new SparseArray<PointF>();
-
-        canvasClass.SetActivity(this);
-    }
-
-    @Override
-    public void onPause() {
-        super.onPause();
-        canvasClass.onPause();
-    }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        canvasClass.onResume();
-    }
-
-    @Override
-    public void onBackPressed()
-    {
-        super.onBackPressed();
-        canvasClass.onPause();
-    }
-
-    private SparseArray<PointF> mActivePointers;
-
-    @Override
-    public boolean onTouchEvent(MotionEvent e) {
-        // MotionEvent reports input details from the touch screen
-        // and other input controls. In this case, you are only
-        // interested in events where the touch position changed.
-
-        // get pointer index from the event object
-        int pointerIndex = e.getActionIndex();
-
-        // get pointer ID
-        int pointerId = e.getPointerId(pointerIndex);
-
-        // get masked (not specific to a pointer) action
-        int maskedAction = e.getActionMasked();
-
-        switch (maskedAction) {
-
-            case MotionEvent.ACTION_DOWN:
-            case MotionEvent.ACTION_POINTER_DOWN: {
-                // We have a new pointer. Lets add it to the list of pointers
-
-                PointF f = new PointF();
-                f.x = e.getX(pointerIndex);
-                f.y = e.getY(pointerIndex);
-                canvasClass.sendMove(f.x, f.y, false);
-                mActivePointers.put(pointerId, f);
-                break;
-            }
-            case MotionEvent.ACTION_MOVE: { // a pointer was moved
-
-                break;
-            }
-            case MotionEvent.ACTION_UP:
-                for (int size = e.getPointerCount(), i = 0; i < size; i++) {
-                    PointF point = mActivePointers.get(e.getPointerId(i));
-                    if (point != null) {
-                        point.x = e.getX(i);
-                        point.y = e.getY(i);
-                        canvasClass.sendMove(point.x, point.y, true);
-                    }
-                }
-                break;
-            case MotionEvent.ACTION_POINTER_UP:
-                break;
-            case MotionEvent.ACTION_CANCEL: {
-                // TODO use data
-                break;
-            }
-        }
-        return true;
-    }
-}
+
+package mangavalk.tetris;
+
+import com.google.android.gms.ads.AdRequest;
+import com.google.android.gms.ads.AdSize;
+import com.google.android.gms.ads.AdView;
+
+import android.app.Activity;
+import android.graphics.PointF;
+import android.os.Bundle;
+import android.util.SparseArray;
+import android.view.MotionEvent;
+import android.widget.FrameLayout;
+
+public class MainActivity extends Activity
+{
+    CanvasView canvasClass;
+    private AdView adView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        FrameLayout ll;
+
+        ll = new FrameLayout(this);
+
+        // Create the adView.
+        adView = new AdView(this);
+        adView.setAdUnitId("ca-app-pub-2360519718191877/5428392148");
+        adView.setAdSize(AdSize.BANNER);
+
+        // Initiate a generic request.
+        AdRequest adRequest = new AdRequest.Builder()       // Add S5
+        //.addTestDevice("D23CD70B20EE4AF169D112010B8DC97E") // Htc One X
+        .addTestDevice("029011F06A23EB6FFF862E44CC792EF2") // Nexus 7 tablet
+        .addTestDevice("2CA96A8B6B805B3323F65A934FB31DC7") // Samsung Galaxy S5
+        .build();
+
+        canvasClass = new CanvasView(this);
+
+        canvasClass.PayedVersion = true;    //  Set payment status
+
+        canvasClass.startLevel = 0;
+
+        //if (!canvasClass.PayedVersion)
+        //{
+        // Load the adView with the ad request.
+        adView.loadAd(adRequest);
+        //}
+
+        ll.addView(canvasClass);
+
+        // Add the adView to it.
+        FrameLayout.LayoutParams adsParams =new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
+                FrameLayout.LayoutParams.WRAP_CONTENT, android.view.Gravity.TOP|android.view.Gravity.CENTER_HORIZONTAL);
+        ll.addView(adView, adsParams);
+
+        setContentView(ll);
+
+        mActivePointers = new SparseArray<PointF>();
+
+        canvasClass.SetActivity(this);
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        canvasClass.onPause();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        //canvasClass.onResume();
+    }
+
+    @Override
+    public void onBackPressed()
+    {
+        super.onBackPressed();
+        canvasClass.onPause();
+    }
+
+    private SparseArray<PointF> mActivePointers;
+
+    @Override
+    public boolean onTouchEvent(MotionEvent e) {
+        // MotionEvent reports input details from the touch screen
+        // and other input controls. In this case, you are only
+        // interested in events where the touch position changed.
+
+        // get pointer index from the event object
+        int pointerIndex = e.getActionIndex();
+
+        // get pointer ID
+        int pointerId = e.getPointerId(pointerIndex);
+
+        // get masked (not specific to a pointer) action
+        int maskedAction = e.getActionMasked();
+
+        switch (maskedAction) {
+
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_POINTER_DOWN: {
+                // We have a new pointer. Lets add it to the list of pointers
+
+                PointF f = new PointF();
+                f.x = e.getX(pointerIndex);
+                f.y = e.getY(pointerIndex);
+                canvasClass.sendMove(f.x, f.y, false);
+                mActivePointers.put(pointerId, f);
+                break;
+            }
+            case MotionEvent.ACTION_MOVE: { // a pointer was moved
+
+                break;
+            }
+            case MotionEvent.ACTION_UP:
+                for (int size = e.getPointerCount(), i = 0; i < size; i++) {
+                    PointF point = mActivePointers.get(e.getPointerId(i));
+                    if (point != null) {
+                        point.x = e.getX(i);
+                        point.y = e.getY(i);
+                        canvasClass.sendMove(point.x, point.y, true);
+                    }
+                }
+                break;
+            case MotionEvent.ACTION_POINTER_UP:
+                break;
+            case MotionEvent.ACTION_CANCEL: {
+                // TODO use data
+                break;
+            }
+        }
+        return true;
+    }
+}