Android Native Plugin for Unity3D

Android Native Plugin for Unity3D

Author:- Tushar Sonu Lambole

1. Before start this steps will require UnityPlayer classes.Jar

in Mac will find at location "/Applications/Unity/Unity.app/Contents/PlaybackEngines/

AndroidPlayer/bin"

2. Right-click on the project in Eclipse, go to Properties > Java Build Path > Libraries

3. Create new classActivity paste the following code 

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.net.URL;

import android.app.AlertDialog;

import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;

import android.os.Environment;

import android.widget.Toast;

import com.unity3d.player.UnityPlayer;

import com.unity3d.player.UnityPlayerActivity;

public class RootActivity extends UnityPlayerActivity {

 static UnityPlayerActivity instance;

 public static UnityPlayerActivity getInstance() {

  return instance;

 }

 @Override

 protected void onCreate(Bundle savedInstanceState) {

  instance = this;

  super.onCreate(savedInstanceState);

 }

 public void showMessage(final String message) {

  this.runOnUiThread(new Runnable() {

   @Override

   public void run() {

    Toast.makeText(RootActivity.this, message, Toast.LENGTH_LONG)

      .show();

   }

  });

 }

 public void SocialMessageAdvanced(String message, String subject,

   String url, String img) {

  

  //showMessage(img);

  Intent sendIntent = new Intent(android.content.Intent.ACTION_SEND);

  if (url != null && url.length() > 0) {

   if (message == null) {

    message = url;

   } else {

    message = message + " " + url;

   }

  }

  try {

   doSendIntent(message, subject, img);

  } catch (IOException e) {

   e.printStackTrace();

  }

  UnityPlayer.currentActivity.startActivity(sendIntent);

 }

 private void doSendIntent(String text, String subject, String image)

   throws IOException {

  final Intent sendIntent = new Intent(android.content.Intent.ACTION_SEND);

  if (text != null && text.length() > 0) {

   sendIntent.putExtra(android.content.Intent.EXTRA_TEXT, text);

  }

  if (subject != null && subject.length() > 0) {

   sendIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);

  }

  if (image != null && image.length() > 0) {

   sendIntent.setType("image/*");

   sendIntent.putExtra(Intent.EXTRA_STREAM,

     Uri.fromFile(new File(image)));

   UnityPlayer.currentActivity.startActivity(sendIntent);

  } else {

   sendIntent.setType("text/plain");

   UnityPlayer.currentActivity.startActivity(sendIntent);

  }

 }

 public void SocialMessage(String message) {

  Intent sendIntent = new Intent(android.content.Intent.ACTION_SEND);

  sendIntent.setType("text/plain");

  sendIntent.putExtra(android.content.Intent.EXTRA_TEXT, message);

  UnityPlayer.currentActivity.startActivity(sendIntent);

 }

}

4. Right click on project and export as JAR file.

5. Open Unity3D application and paste the JAR from step 4 at location Assets/Plugins/Andoid

6. Open AndroidManifest.xml of unity3D file and make the changes as follows.

<?xml version="1.0" encoding="utf-8"?>

<manifest

    xmlns:android="http://schemas.android.com/apk/res/android"

   package="com.qualcomm.QCARUnityPlayer"

    android:versionCode="1"

    android:versionName="1.0">

    <uses-sdk android:minSdkVersion="8" />

    <uses-feature android:name="android.hardware.camera" />

    <supports-screens

        android:smallScreens="true"

        android:normalScreens="true"

        android:largeScreens="true"

        android:anyDensity="true" />

    <uses-permission android:name="android.permission.WAKE_LOCK" />

    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

    <uses-permission android:name="android.permission.INTERNET" />

    <uses-permission android:name="android.permission.CAMERA" />

    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>

    <uses-feature

        android:glEsVersion="0x00020000"

        android:required="true" />

        

    <application

  android:icon="@drawable/app_icon"

        android:label="@string/app_name"

        android:theme="@android:style/Theme.NoTitleBar.Fullscreen"

        android:debuggable="false">

        <activity android:name="com.qualcomm.QCARUnityPlayer.QCARPlayerProxyActivity"

                  android:label="@string/app_name"

                  android:screenOrientation="portrait"

                  android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|

orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">

           

        </activity>

        <activity android:name="com.qualcomm.QCARUnityPlayer.QCARPlayerActivity"

                  android:label="@string/app_name"

                  android:screenOrientation="portrait"

                  android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|

orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">

        </activity>

        <activity android:name="com.qualcomm.QCARUnityPlayer.QCARPlayerNativeActivity"

                  android:label="@string/app_name"

                  android:screenOrientation="portrait"

                  android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|

orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">

            <meta-data android:name="android.app.lib_name" android:value="unity" />

            <meta-data android:name="unityplayer.ForwardNativeEventsToDalvik" android:value="false" />

        </activity>

        <activity android:name="com.unity3d.player.VideoPlayer"

                  android:label="@string/app_name"

                  android:screenOrientation="portrait"

                  android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|

orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">

        </activity>

  <activity

            android:name="com.tushar.androidunityplugin. RootActivity"

            android:label="@string/app_name" >

    

   <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

   

  </activity>

    </application>

</manifest>

7. Create new c# script in Unity3D as "AndroidMapInterface"

using UnityEngine;

using System.Collections;

public class AndroidMapInterface : MonoBehaviour {

 // Use this for initialization

 void Start () {

  //Initialize AndroidBridge

  AndroidBridge.Initialize();

  

  //Register Action

  AndroidBridge.OnXploarShowEvent += onXploarShowEvent;

  

 }

 public void CallSocialShare(string text)

 {

  AndroidBridge.CallSocialShare(text);

 }

 public void CallSocialShareAdvanced(string text, string subject, string url, string img)

 {

  AndroidBridge.CallSocialShareAdvanced(text, subject,url,img);

 }

 void onXploarShowEvent(string eventStr){

  Debug.Log("AndroidXploarInterface - onXploarShowEvent:"+eventStr);

  

 }

 void OnDestroy() {

  AndroidBridge.OnXploarShowEvent -= onXploarShowEvent;

 }

}

8. Create new C# script paste code

using UnityEngine;

using System.Collections;

using System.Runtime.InteropServices;

using System;

public class AndroidBridge : MonoBehaviour {

 public static event Action<string> OnXploarShowEvent;

 #if UNITY_IPHONE

  public struct ConfigStruct

  {

      public string tittle;

   public string message;

  }

  [DllImport ("__Internal")] private static extern void showAlertMessage(ref ConfigStruct conf);

  

 #endif

 // Init the class instance

 static AndroidBridge instance;

 public static void Initialize()

 {

  Debug.Log("Application Init");

  if (instance == null)

  {

   GameObject newGameObject = new GameObject("XploarBridge");

   newGameObject.AddComponent<AndroidBridge>();

   instance = newGameObject.GetComponent<AndroidBridge>();

  }

 }

 //Callback from Java or Objective-C which notifies an event

 //param : "EVENT_OPENED", "EVENT_CLOSED"

 //Method name starts small "o" and Event name is capital "O"

 void onXploarShowEvent(string eventStr){

  //Debug.Log("EasyCodeScanner - onScannerEvent eventStr=:"+eventStr);

  if (OnXploarShowEvent != null)

        {

            OnXploarShowEvent(eventStr);

        }

 }

 public static void CallSocialShare(string defaultTxt)

 {

  if (instance==null) 

  {

   Debug.Log("instance is null");

   Debug.LogError("AndroiddBridge - launchSilverpointMap error : ScriptObject  must be initialized before.");

   return;

  }

  

  

  #if UNITY_ANDROID 

    AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer"); 

   

    AndroidJavaObject jo = jc.GetStatic<AndroidJavaObject>("currentActivity"); 

     

    //Invoke the "SocialMessage" method in our Android Plugin Activity

    jo.Call("SocialMessage", defaultTxt);

  #endif

  

  #if UNITY_IPHONE 

   //IPHONE - Display the UIViewController

   ConfigStruct conf = new ConfigStruct();

   conf.tittle  = "Alert Message Tittle";

   conf.message = "First Attempt to call IOS plugin";

   showAlertMessage(ref conf);

  #endif

  

 }

 public static void CallSocialShareAdvanced(string defaultTxt, string subject, string url, string img)

 {

  if (instance==null) 

  {

   Debug.Log("instance is null");

   Debug.LogError("AndroiddBridge - error : ScriptObject  must be initialized before.");

   return;

  }

  

  

  #if UNITY_ANDROID 

    AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer"); 

   

    AndroidJavaObject jo = jc.GetStatic<AndroidJavaObject>("currentActivity"); 

     

    //Invoke the "SocialMessage" method in our Android Plugin Activity

    jo.Call("SocialMessageAdvanced", defaultTxt, subject, url, img);

  #endif

 }

}

9. Attach "AndroidMapInterface" script to the any gameobject

10. Call the methods as follows

AndroidMapInterface androidInterface = objectHavingScript.GetComponent<AndroidMapInterface>();

androidInterface.CallSocialShareAdvanced("Text",

"Subject","https://play.google.com/store/apps/details?id=com.tushar.ARBattleTank",

Application.persistentDataPath+"/Pic.jpg");

IOS Native plugin for Unity3D

IOS Native plugin for Unity3D

Author:- Tushar Sonu Lambole

1. In xcode project create new File as File-->New-->File..

Select Cocoa Touch in left panel, in right panel Select "Objective-C class"

2. Click Next Name file as "XploarIOSPlugin" You can Use any file name just remember to rename "XploarIOSPlugin" to your file name in below code.

3. Open "XploarIOSPlugin.h" file and paste the below code 

#import "UnityAppController.h"

@interface XploarIOSPlugin : UIViewController

{

    UINavigationController *navController;

}

struct ConfigStruct {

    char* tittle;

    char* message;

};

struct SocialSharingStruct {

    char* text;

    char* url;

    char* image;

    char* subject;

};

#ifdef __cplusplus

extern "C" {

#endif

    

    void showAlertMessage(struct ConfigStruct *confStruct);

    void showSocialSharing(struct SocialSharingStruct *confStruct);

    

#ifdef __cplusplus

}

#endif

@end

4. Open "XploarIOSPlugin.mm" file and paste the below code 

#import "XploarIOSPlugin.h"

@implementation XploarIOSPlugin{
}

//Grab the Unity3D ViewController (UnityGetGLViewController())

#ifdef UNITY_4_0

//Unity4

#import "iPhone_View.h"

#else

//Unity3.5

extern UIViewController* UnityGetGLViewController();

#endif

+(id) withTittle:(char*)tittle withMessage:(char*)message{

return [[XploarIOSPlugin alloc] withTittle:tittle withMessage:message];

}

-(id) withTittle:(char*)tittle withMessage:(char*)message{

self = [super init];

if( !self ) return self;

ShowAlertMessage([[NSString alloc] initWithUTF8String:tittle], [[NSString alloc] initWithUTF8String:message]);

return self;

}

void ShowAlertMessage (NSString *tittle, NSString *message){

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:tittle

message:message

delegate:nil

cancelButtonTitle:@"OK"

otherButtonTitles: nil];

[alert show];

}

+(id) withText:(char*)text withURL:(char*)url withImage:(char*)image withSubject:(char*)subject{

return [[XploarIOSPlugin alloc] withText:text withURL:url withImage:image withSubject:subject];

}

-(id) withText:(char*)text withURL:(char*)url withImage:(char*)image withSubject:(char*)subject{

self = [super init];

if( !self ) return self;



NSString *mText = [[NSString alloc] initWithUTF8String:text];

NSString *mUrl = [[NSString alloc] initWithUTF8String:url];

NSString *mImage = [[NSString alloc] initWithUTF8String:image];

NSString *mSubject = [[NSString alloc] initWithUTF8String:subject];


NSMutableArray *items = [NSMutableArray new];

if(mText != NULL && mText.length > 0){

[items addObject:mText];

}

if(mUrl != NULL && mUrl.length > 0){

NSURL *formattedURL = [NSURL URLWithString:mUrl];

[items addObject:formattedURL];

}
if(mImage != NULL && mImage.length > 0){

// For image from Web Url

if([mImage hasPrefix:@"http"])

{

NSURL *urlImage = [NSURL URLWithString:mImage];

// NSLog(@"Enter urlImage");

NSData *dataImage = [NSData dataWithContentsOfURL:urlImage];

// NSLog(@"Enter data %d",dataImage.length);

UIImage *imageFromUrl = [UIImage imageWithData:dataImage];

// NSLog(@"Enter data %f",imageFromUrl.size.height);

[items addObject:imageFromUrl];

}else{



// For image in local storage

NSFileManager *fileMgr = [NSFileManager defaultManager];



// Point to Document directory

NSString *documentsDirectory = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"];


NSString *imagePath = [[documentsDirectory stringByAppendingString:@"/"] stringByAppendingString:mImage];

// NSLog(@"Image Path %@",imagePath);

if([fileMgr fileExistsAtPath:imagePath]){

NSData *dataImage = [NSData dataWithContentsOfFile:imagePath];

// NSLog(@"Enter data %d",dataImage.length);

UIImage *imageFromUrl = [UIImage imageWithData:dataImage];

// NSLog(@"Enter data %f",imageFromUrl.size.height);

[items addObject:imageFromUrl];

}else{
ShowAlertMessage(@"Error", @"Cannot find image");
}
}
}

UIActivityViewController *activity = [[UIActivityViewController alloc] initWithActivityItems:items applicationActivities:Nil];

[activity setValue:mSubject forKey:@"subject"];

UIViewController *rootViewController = UnityGetGLViewController();
[rootViewController presentViewController:activity animated:YES completion:Nil];

return self;
}

# pragma mark - C API
XploarIOSPlugin* instance;

void showAlertMessage(struct ConfigStruct *confStruct) {

instance = [XploarIOSPlugin withTittle:confStruct->tittle withMessage:confStruct->message];
}

void showSocialSharing(struct SocialSharingStruct *confStruct) {
instance = [XploarIOSPlugin withText:confStruct->text withURL:confStruct->url withImage:confStruct->image withSubject:confStruct->subject];
}

@end

Here your IOS code part ends. Copy the both the files "XploarIOSPlugin.h" and "XploarIOSPlugin.m" and paste at the location /Assets/Plugins/iOS of your Unity3D project.

---- In Unity3d ----------

1. Create new c# script name it as "IOSBridge" and paste the below cod

#if UNITY_IPHONE

public struct ConfigStruct

{

    public string tittle;

    public string message;

}

[DllImport ("__Internal")] private static extern void showAlertMessage(ref ConfigStruct conf);

public struct SocialSharingStruct

{

    public string text;

public string url;

public string image;

public string subject;

}

[DllImport ("__Internal")] private static extern void showSocialSharing(ref SocialSharingStruct conf);

#endif

public static void CallSocialShare(string title, string message)

{

#if UNITY_IPHONE

//IPHONE - Display the UIViewController

ConfigStruct conf = new ConfigStruct();

conf.tittle  = title;

conf.message = message;

showAlertMessage(ref conf);

#endif

}

public static void CallSocialShareAdvanced(string defaultTxt, string subject, string url, string img)

{

#if UNITY_IPHONE

//IPHONE - Display the UIViewController

SocialSharingStruct conf = new SocialSharingStruct();

conf.text = defaultTxt; 

conf.url = url;

conf.image = img;

conf.subject = subject;

showSocialSharing(ref conf);

#endif

}

2. Call above method CallSocialShare("This is Alert Tittle"," This is Message Text");

CallSocialShareAdvanced("AR Battle Tank"," AR Battle Tank Application link","https://play.google.com/store/apps/details?id=com.tushar.ARBattleTank","01.jpg");

"01.jpg" can be replace with any web url of image like 

"http://blog.gettyimages.com/wp-content/uploads/2013/01/Siberian-Tiger-Running-Through-Snow-Tom-Brakefield-Getty-Images-200353826-001.jpg"

Python Basics

Python Basics

Author:- Tushar Sonu Lambole

-------------------------------------------------------------------------------
1. Activate the virtualEnvi 

Step A. Open terminal and go to the path of VirtualEnvi
$ cd /Users/tusharlambole/Documents/Development/Projects/DjangoProjects/PycharmProjects/VirtualEnviAR/bin

Step B. Activate the Virtual Envi
$  source activate

Step C. Go to the package folder which have to install
$ cd /Users/tusharlambole/Documents/Development/TusharHelpDesk/AR\ Python\ CMS\ Related/python-vuforia-master

Step D. install package in Virtual Envi

(VirtualEnviAR)Tushars-Mac-mini:python-vuforia-master tusharlambole$ sudo /Users/tusharlambole/Documents/Development/Projects/DjangoProjects/PycharmProjects/VirtualEnviAR/bin/python setup.py install

-------------------------------------------------------------------------------

Django Model creation Basics

Django Model creation Basics

Author:- Tushar Sonu Lambole

This post includes the basics of Model creation in Django

1. AutoIncrement and primary field
class ProjectMaster(models.Model):
    p_id = models.AutoField(primary_key=True)
   
2. Display text for model fields
class ProjectMaster(models.Model):
    p_name = models.CharField(verbose_name='Project Name', max_length=150)

3. Ordering the data in admin view 
class ProjectMaster(models.Model):
   class Meta:
        ordering = ('-p_date',)

4. Display model in admin site
class ProjectMasterAdmin(admin.ModelAdmin):
    list_display = ('p_id','p_name','p_description','p_date')

admin.site.register(ProjectMaster, ProjectMasterAdmin)

5. Foreign Key 
class ClientMaster(models.Model):
    c_id = models.AutoField(primary_key=True)
    p_fk = models.ForeignKey(ProjectMaster,verbose_name='Project')

6. ImageUploader with validation for ".png" extension and Dynamic ImagePath
class ClientMaster(models.Model):
   c_name = models.CharField(max_length=150,verbose_name='Name')

   def image_path(instance, filename):
        return os.path.join('ImagesFiles', str(instance.c_name), str(instance.c_name)+'.png')
 
   def validate_file_extension(value):
        if not value.name.endswith('.png'):
            raise ValidationError(u'Error: Only .Png files')

   c_logo = models.ImageField(upload_to=image_path, validators=[validate_file_extension],verbose_name='Logo Image')

7. View uploaded images 

A) in settings.py

MEDIA_ROOT = '/Users/tusharlambole/Documents/Development/Projects/DjangoProjects/PycharmProjects/TusharWebApp/'

MEDIA_URL = 'http://127.0.0.1:8000/'

B) in Url.py

urlpatterns = patterns('',
url(r'^(?P<path>.*)$', 'django.views.static.serve',
        {'document_root': settings.MEDIA_ROOT}),
)

Django - Rest - API

Django - Rest - API

Author- Tushar Sonu Lambole

Installed packages
1) Django
2) PIL  (for image related)
3) Django Rest framework (for Rest APIs)
4) pip
5) South (for database alterations)


1. To view the table in sqlite database python

python manage.py shelldb

SELECT * FROM sqlite_master WHERE type='table';

DROP TABLE appname_modelname

.exit

2. Drops and re-creates the tables used by the models of this app.

python manage.py reset app_name

----------------------------------------------------------------------------------------------------
AR App

models.py

__author__ = 'tusharlambole'

from django.db import models
from django.contrib import admin
import os

class ProjectMaster(models.Model):
    p_id = models.AutoField(primary_key=True)
    p_name = models.CharField(max_length=150)
    p_description = models.TextField()
    p_date = models.DateTimeField()

    def __unicode__(self):
        return (self.p_name)

    class Meta:
        ordering = ('-p_date',)


class ProjectMasterAdmin(admin.ModelAdmin):
    list_display = ('p_id','p_name','p_description','p_date')

admin.site.register(ProjectMaster, ProjectMasterAdmin)

class ClientMaster(models.Model):

    c_id = models.AutoField(primary_key=True)
    p_fk = models.ForeignKey(ProjectMaster)
    c_name = models.CharField(max_length=150)

    def image_path(instance, filename):
        return os.path.join('ImagesFiles', str(instance.c_name), str(instance.c_name)+'.png')

    c_access_key = models.CharField(max_length=150)
    c_secret_key = models.CharField(max_length=150)
    c_is_active = models.BooleanField(default=False)
    c_logo = models.ImageField(upload_to=image_path)

    def __unicode__(self):
        return (self.c_name)

    class Meta:
        ordering = ('c_id',)

class ClientMasterAdmin(admin.ModelAdmin):
    list_display = ('c_id','c_name','c_is_active','c_logo')

admin.site.register(ClientMaster,ClientMasterAdmin)

----------------------------------------------------------------------------------------------------

serializers.py

from models import ProjectMaster,ClientMaster

from rest_framework import serializers

class ProjectMasterSerializer(serializers.HyperlinkedModelSerializer):

class Meta:

model = ProjectMaster

fields = ('p_name','p_description','p_date')

class ClientMasterSerializer(serializers.HyperlinkedModelSerializer):

    class Meta:

        model = ClientMaster

        fields = ('c_id','c_name','c_is_active','p_fk','c_access_key','c_secret_key','c_logo')

----------------------------------------------------------------------------------------------------

views.py

__author__ = 'tusharlambole'

from models import ProjectMaster,ClientMaster

from serializers import ProjectMasterSerializer,ClientMasterSerializer

from rest_framework import viewsets

class ProjectMasterViewSet(viewsets.ModelViewSet):

"""

API endpoint that allows users to be viewed or edited.

"""

queryset = ProjectMaster.objects.all()

serializer_class = ProjectMasterSerializer

class ClientMasterViewSet(viewsets.ModelViewSet):

    queryset = ClientMaster.objects.all()

    serializer_class = ClientMasterSerializer

----------------------------------------------------------------------------------------------------

settings.py

# Application definition

INSTALLED_APPS = (

    'django.contrib.admin',

    'django.contrib.auth',

    'django.contrib.contenttypes',

    'django.contrib.sessions',

    'django.contrib.messages',

    'django.contrib.staticfiles',

    'django.contrib.admin',

    'FirstSite',

    'rest_framework',

    'AR',

    'south',

)

REST_FRAMEWORK = {

    'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.IsAdminUser',),

    'PAGINATE_BY': 10

}

SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer'

----------------------------------------------------------------------------------------------------

urls.py

from django.conf.urls import patterns, include, url

from FirstSite.views import archieve,GroupViewSet,UserViewSet

from rest_framework import routers

from AR.views import ProjectMasterViewSet,ClientMasterViewSet

from django.contrib import admin

admin.autodiscover()

router = routers.DefaultRouter()

router.register(r'users', UserViewSet)

router.register(r'groups', GroupViewSet)

router.register(r'projectmaster', ProjectMasterViewSet)

router.register(r'clientmaster', ClientMasterViewSet)

urlpatterns = patterns('',

    # Examples:

    # url(r'^$', 'TusharWebApp.views.home', name='home'),

    url(r'^blog/', include('FirstSite.urls')),

    url(r'^admin/', include(admin.site.urls)),

    url(r'^', include(router.urls)),

    url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework'))

)

----------------------------------------------------------------------------------------------------

FirstSite App

templates/base.html

<html>

<style type="text/css">

body { color: #efd; background: #453; padding: 0 5em; margin: 0 } h1 { padding: 2em 1em; background: #675 }

h2 { color: #bf8; border-top: 1px dotted #fff; margin-top: 2em } p { margin: 1em 0 }

</style>

<body>

<h1>Tushar Sonu Lambole</h1>

{% block content %}

{% endblock %}

</body>

</html>

----------------------------------------------------------------------------------------------------

templates/archieve.html

{% extends "base.html" %}

{% block content %}

{% for post in posts %}

    <h2>{{ post.title }}

    </h2> <p>{{ post.timestamp|date:"l, F jS" }}</p>

    <p>{{ post.body }}</p>

{% endfor %}

{% endblock %}

----------------------------------------------------------------------------------------------------

models.py

from django.db import models

from django.contrib import admin

# Create your models here.

class BlogPost(models.Model):

    title = models.CharField(max_length=150)

    body = models.TextField()

    timestamp = models.DateTimeField()

    class Meta:

        ordering = ('-timestamp',)

class BlogPostAdmin(admin.ModelAdmin):

    list_display = ('title','timestamp')

admin.site.register(BlogPost, BlogPostAdmin)

----------------------------------------------------------------------------------------------------
urls.py

from django.conf.urls import  patterns, include, url
from FirstSite.views import archieve


urlpatterns = patterns('',url(r'^$',archieve),)
----------------------------------------------------------------------------------------------------
views.py

from django.shortcuts import render
from django.template import loader, Context
from django.http import HttpResponse
from FirstSite.models import BlogPost

def archieve(request):
    posts = BlogPost.objects.all()
    t = loader.get_template("archive.html")
    c = Context({ 'posts': posts })
    return HttpResponse(t.render(c))

Photoshop Basics

Photoshop Basics

Author:- Tushar Sonu Lambole

I am new to Photoshop. My first exercise in Photoshop. will update when will learn new things.

Q1. How to create transparent background image with height and width of 512 pixels using Photoshop?
1. Make Image transparent
=> A. Click and Hold on eraser tool
B. Select "Magic eraser" option
C. Click on the image area to make it transparent.

2. Move Image
=> A. ctrl + T

3. Resize image 
=> A. Select File option
B. Select "Save for Web..."
C. Select "PNG-24" from dropdown
D. Check "Transparency" checkBox
E. In Image Size panel W="512", H="512"
F. click "Save"

Unity3D - Mobile device Touch click and redirection to links

Unity3D - Mobile device Touch click and redirection to links

Author:- Tushar Sonu Lambole

1) This blog includes the sample code for Unity3d project to handle touch event on the mobile devices.

2) Call SetSocialLinks method 

public class SocialLinks : MonoBehaviour {          

private Vector2 mTouchStartPos;    
private bool mTouchMoved = false;   
private float mTimeElapsed = 0.0f;    
private bool mTapped = false;    
private float mTimeElapsedSinceTap = 0.0f;        

public GameObject FacebookObj;    
public GameObject TwitterObj;   
public GameObject YoutubeObj;    
public GameObject GooglePlusObj;   
public GameObject LinkedINObj;    
public GameObject CustomObj;

bool ShowFacebook; string FacebookLink;    
bool ShowTwitter; string TwitterLink;    
bool ShowGooglePlus; string GooglePlusLink;     
bool ShowYoutube; string YoutubeLink;    
bool ShowLinkedIn; string LinkedInLink;    
bool ShowCustom; string CustomLink;    
string CustomIconLink;           

 public void SetSocialLinks(bool showFacebook, string facebookLink, bool showTwitter, string twitterLink,                        bool showGooglePlus, string googlePlusLink, bool showYoutube, string youtubeLink,                        bool showLinkedIn, string linkedInLink, bool showCustom, string customLink, string custonIconLink)    
{        

ShowFacebook = showFacebook;        
FacebookLink = facebookLink;        
ShowTwitter = showTwitter;        
TwitterLink = twitterLink;        
ShowGooglePlus = showGooglePlus;        
GooglePlusLink = googlePlusLink;       
 ShowYoutube = showYoutube;        
YoutubeLink = youtubeLink;        
ShowLinkedIn = showLinkedIn;        
LinkedInLink = linkedInLink;        
ShowCustom = showCustom;        
CustomLink = customLink;        
CustomIconLink = custonIconLink;                

Debug.Log("FB:- "+facebookLink+" ,TW:- "+twitterLink+" ,GL:- "+googlePlusLink+" \n In:- "+linkedInLink+" ,YT:-"+youtubeLink+" ,cust:- "+customLink);            

}        

// Use this for initialization    void Start () 
{     
}    

// Update is called once per frame    
void Update () {        

  
FacebookObj.SetActiveRecursively(ShowFacebook);

 TwitterObj.SetActiveRecursively(ShowTwitter);       
GooglePlusObj.SetActiveRecursively(ShowGooglePlus);       
LinkedINObj.SetActiveRecursively(ShowLinkedIn);       
YoutubeObj.SetActiveRecursively(ShowYoutube);       
CustomObj.SetActiveRecursively(ShowCustom);                 

 // Determine the number of taps        
// Note: Input.tapCount doesn't work on Androidif (Input.touchCount > 0)        { 
           Touch touch = Input.touches[0];           
     if (touch.phase == TouchPhase.Began)            
    {                
         mTouchStartPos = touch.position;               
         mTouchMoved = false;               
         mTimeElapsed = 0.0f;          
    }           
    else {              
         mTimeElapsed += Time.deltaTime;           
 }
  
      if (touch.phase == TouchPhase.Moved)            {          
          if (Vector2.Distance(mTouchStartPos, touch.position) > 40)                {          
                 // Touch moved too far         
                 mTouchMoved = true;             
          }          
      }  else if (touch.phase == TouchPhase.Ended){        
            if (!mTouchMoved && mTimeElapsed < 1.0){             
                 if (mTapped) {              
                       // Second tap               
                       mTapped = false;            
             } else {                  
                 // Wait to see if this is a double tap               
                 mTapped = true;                     
                 mTimeElapsedSinceTap = 0.0f;           
                }             
            }           
       }       
 }
        if (mTapped){       
              if (mTimeElapsedSinceTap >= 0.5f)           {            
                   // Not a double tap       
                   // getClickedLink(mTouchStartPos);   
                    buttonclicked();               
                    mTapped = false;           
         }else{          
               mTimeElapsedSinceTap += Time.deltaTime;       
     }     
   }      
}     


   private void buttonclicked()    {      
           RaycastHit hitInfo;      
           Ray r = Camera.main.ScreenPointToRay(Input.mousePosition);       

    if(Physics.Raycast(r, out hitInfo)){         
       if(hitInfo.collider == FacebookObj.collider)  
    {             
     Application.OpenURL(FacebookLink);         
   }else if(hitInfo.collider == YoutubeObj.collider)         
  {              
      Application.OpenURL(YoutubeLink);          
 }else if(hitInfo.collider == TwitterObj.collider)  
 {              
      Application.OpenURL(TwitterLink);           
}else if(hitInfo.collider == GooglePlusObj.collider)         
  {           
      Application.OpenURL(GooglePlusLink);      
     }else if(hitInfo.collider == LinkedINObj.collider)      
     {            
      Application.OpenURL(LinkedInLink);      
    }            
else if(hitInfo.collider == CustomObj.collider)          
 {             
      Application.OpenURL(CustomLink);       
    }      
  }  
}