Picasso Vs Glide

Comments

Post a Comment

Popular posts from this blog

S.O.L.I.D. Class Design Principles

Abbreviation Full Form Definition Reason S Single Responsibility Principle A class should have only one reason to change i.e. should have only one purpose to serve.  - loosely coupled - less change lead to less break down of application - helps to change identity of object without affecting other modules O Open-Closed Principle A class should be open for extension closed for modification. - Anyone need to make change in your class has to inherit the class and change. This allows the existing functionality to stay intact. L Liskov Substitution Principle Derived types should always be substitutable by its parent class (base type). Derived types should be compatible with its base type. For e.g.: Square is a Rectangle i.e. Square represents a Rectangle. In case, if we try to set dimension of a Rectangle reference pointing to Square instance, the flow will be weird as it will always override the dimension of rectangle. I Interface Seg...
Read more

Spinner for Dropdown

Image
Spinner helps you to display the set of data (collection). It allows teh data to be displayed in drop down fashion. Example: 1. Lets define a static String array in Android XML file. <? xml version= "1.0" encoding= "utf-8" ?> < resources > < string-array name= "countries" > < item >India</ item > < item >U.A.E.</ item > < item >Nepal</ item > < item >China</ item > < item >Australia</ item > < item >United States</ item > < item >Europe</ item > < item >United Kingdom</ item > < item >Australia</ item > < item >Canada</ item > < item >Japan</ item > < item >Singapore</ item > </ string-array > </ resources > 2. Configure Spinner in your activity...
Read more

Butter Knife: ease to bind view in activity

ButterKnife is an open source that eases the way to bind view in activity class. Below is the example: 1. In build gradle,           compile  'com.jakewharton:butterknife:8.5.1' annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1' 2. Suppose there are two buttons having id -  android :id= "@+id/hiBtn"   android :id= "@+id/byeBtn" 3. In activity .java class,     a. Initialize your binding button variable as- @BindView (R.id. hiBtn ) Button hiBtn ; @BindView (R.id. byeBtn )       Button bye Btn ;     b.         For Activity class, in onCreate() method, ButterKnife. bind ( this );         For Fragment class, in onCreateView() method View view = inflater.inflate(R.layout.fancy_fragment, container, false ); ButterKnife.bind( this , view);    c.  And the button click event as, ...
Read more