Android Application Locker - :-)

Setting a lock code on your smartphone is highly recommended to protect your personal information, but sometimes a lock code can be a bit inconvenient.

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What if you could do away with the device lock code, instead locking only the apps you want to keep private? An Android app named App Lock let's you do just that. That's not to say you can't use App Lock in addition to the lock code on your device, adding an extra level of security to your information.

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App Lock, preventing unwanted access to any app you deem private.

Click here to get Repo : Github.com/nithinchalakkal/Android-Application-Locker

Function to Copy Application Db To Download Folder

public static void copyAppDbToDownloadFolder() throws IOException {
   try {
       File backupDB = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), "Database_BK_UP.db"); // for example "my_data_backup.db"
       File currentDB = ctx.getDatabasePath("Estibyan.db"); //databaseName=your current application database name, for example "my_data.db"
       if (currentDB.exists()) {
           FileInputStream fis = new FileInputStream(currentDB);
           FileOutputStream fos = new FileOutputStream(backupDB);
           fos.getChannel().transferFrom(fis.getChannel(), 0, fis.getChannel().size());
           // or fis.getChannel().transferTo(0, fis.getChannel().size(), fos.getChannel());
           fis.close();
           fos.close();
           Log.i("Database successfully", " copied to download folder");
           
       } else Log.i("Copying Database", " fail, database not found");
   } catch (IOException e) {
       Log.d("Copying Database", "fail, reason:", e);
   }
}

Take a Photo from Android Camera and Upload via Base64 :-)

Most of android applications allow you to click image and upload to web. In this post I can explain you how to create application in android which access your mobile camera, click image and upload to server.

This post is very help full for those who are new to android and need to upload image to server.

Click here to download the files

Service to access web-service data using Rest-full service call

Features of a REST-full Services

Every system uses resources. These resources can be pictures, video files, Web pages, business information, or anything that can be represented in a computer-based system. The purpose of a service is to provide a window to its clients so that they can access these resources. Service architects and developers want this service to be easy to implement, maintainable, extensible, and scalable. A RESTful design promises that and more. In general, RESTful services should have following properties and features,

• Representations
• Messages
• URIs
• Uniform interface
• Stateless
• Links between resources
• Caching

Click here to download the files

Google Map With Live Navigation

This is a simple tutorial of Google Map Integration with out use of Google play service library . While developing with Google_playservice_lib , getting some heap memory issue.  This tutorial help you to integrate Google Map without API-KEY/Library . Simple !!!

Click here to download the files

Screens :-

    

                                  

Base Adapter with Custom Layout

This is a simple tutorial  will explain , how to use Custom layouts inside Base Adapter.
Along with this , attached bunch of custom file with one Note file.  Just follow the instruction and do it. Simple !!! :-)

Click here to Download files

Download HTML-Sides/HTML-Contents Directly using HTTP Request.

Simple HTTP Request call to access Web Content

This tutorial explains how Call simple HTTP Request using asynctask.  Can download HTML-Sides/HTML-Contents Directly from network. 

 Click here to download the file.