These new Android libraries for developers provide them with basic pre-written codes and other important elements that can be used instantly rather than performing these tasks from scratch. One of the major reasons for using these libraries is to expedite and optimize the Android app development process, i.e., develop an astounding app without any unnecessary or additional efforts.

These libraries generally include documentation, configuration data, message templates, help data, pre-written code and subroutines, values, classes, to name a few. In brief, Android frameworks and libraries (or just libraries in general), are a set of implementations of behavior that are written in programming languages and have a well-defined interface. Let’s take a quick glance at the basics of Android libraries before we move ahead. To help the developers and ease out the process of development, we bring you the 22 most preferred Android library layers for developers. Due to the varied suite of development Android platform holds, it is necessary to crack what libraries and modules work best with current Android app development requirements. It needs knowledge and understanding of the languages, libraries and what not. Import 7.app.Being an Android developer is not a piece of cake. Step 4 − Add the following code to src/MainActivity.java package Step 3 − Add the following code to res/layout/activity_main.xml. Implementation '3:picasso:2.71828'ĪndroidTestImplementation ':runner:1.0.2'ĪndroidTestImplementation '.espresso:espresso-core:3.0.2' Implementation ':constraint-layout:1.1.3' Implementation fileTree(dir: 'libs', include: ) ProguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' TestInstrumentationRunner '.AndroidJUnitRunner'

Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. This example demonstrate about how to integrate picasso library in android studio. In older days we used to write lengthy of codes to grab image from server or do process., to optimize the process picasso introduced. Picasso is image processing library and developed by Square Inc. Before getting into picasso library example, we should know about picasso.

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