Author: proxyadmin

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Android FlashLight Torch Application Development Tutorial

With help of android Camera and Camera.Parameters, we will develop Android Flashlight Torch Application. FlashLight Application 1. Preparing Application Manifest File For accessing Camera, we need to declare uses-permission to use it along with uses-feature. 2. Preparing UI...

Android Pull To Refresh View using SwipeRefreshLayout 0

Android Pull To Refresh View using SwipeRefreshLayout

Android support library android.support.v4 provides support for in-built Android Pull To Refresh View using SwipeRefreshLayout. SwipeRefreshLayout should be used whenever the user can refresh the contents of a view via a vertical swipe gesture. Activities having SwipeRefreshLayout view...

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Drag and Drop Android

With the Android drag/drop framework, you can allow your users to move data from one View to another View in the current layout using a graphical drag and drop gesture. The framework includes a...

Image downloading and caching with Picasso Library 0

Image downloading and caching with Picasso Library

Picasso Library is very powerful tool for avoiding Bitmap handling in your application. It takes care of displaying image efficiently in ImageView from local sdcard, network or application resource. All of this can be done in single...

LRU Cache : Java Implementation 0

LRU Cache : Java Implementation

LRU Cache (Page Replacement Scheme) LRU Cache is designed for finding the location of desired page on disk. It maintains a cache of page number and its location on disk. Whenever there is a...