Best Android Libraries for Android Development in 2021

Posted by Ada james on January 21st, 2021

Whenever you plan to set up an Android App development company, it is essentially going to be libraries that can provide you with the backbone for your mobile application development. In general, Android frameworks and libraries reflect a set of implementations of behaviour that are very well defined through programming languages, despite the inherent nature of well-defined interfaces. Nearly every library includes documentation, configuration data, message templates, help data, and pre-written code to function smoothly.

One of the main reasons for accessing these libraries is evident when changing the speed of the development process and completing the secure app without additional efforts. We have written this article for app developers who are interested in building Android apps that use the latest libraries and make their best contribution to the Android app development company.

Dependency injector library

Typically, all business applications are built with two or more classes and they, in turn, support one and the other to perform a specific operation. The dependency injector is used to create an instance of a dependent class object and thus enables the mobile app to succeed with its operations. Eventually, on each occasion, the object class acquires dependence on the creation time by the external entity and subsequently takes control of coordinating each object within the system. Here we have prepared the list of latest Android libraries for dependency injection practices in 2021.

1. Dagger 2

Dagger 2 is the most powerful dependency injector that relies on Java annotation processors and quick compilation processes. Whereas other Java libraries require XML parsing elements during compilation and therefore impose a penalty in the display. The use of the Dagger 2 injector allows easy access to shared instances and allows for the development of a large application that requires zero maintenance.

Networking

We have selected some tools that may be necessary to establish all types of network communication within the Android app.

2. Retrofit

Retrofit is typically another client for both Android and Java libraries, which works surprisingly well through a mapping API within a client interface that receives time-critical instructions from annotations. This allows synchronous and asynchronous API calling and execution. In earlier times, network requests were made through executing an Async class followed by HttpsUrlConnection making large data storage a possible option.

Image loading

The image loading library is a strategic connector designed to reduce 'memory errors' in the Android app and bring multiple images to load quickly.

3. Picasso

Picasso was developed by Square to replace the existing Android image library. This allowed real-time image loading in an application without any time delay. An interesting fact about Picasso is that it can facilitate complex image changes using only minimal memory and subsequently allocate significant memory and caching. Some important features of using Picasso for Android App Development Services are:

• Picasso can interface with the adapter quite efficiently and re-use the policy
• It can convert images and then fit them into a standard layout
• There is also a custom change to get enhanced effects

4. Glide

Glide is also an image loader compatible for joining the Android library. It provides animated GIF support within libraries capable of bringing, decoding, displaying Android apps to video calls. This allows the API to connect networks and allow developers and programmers to use images without distractions. Glide allows modifying images such as moving, resizing, and displaying remote images.

Scanning

There are plenty of scanning libraries to integrate within the Android app and then enable the image capturing feature more accurately.

5. Zawking

Zuxing is often referred to as Zebra Crossing and is a barcode image detector library that is available for other languages ​​with port extensions in Java. It has the ability to read 1D products, 1D industrial and 2D barcode images. Basically, all barcode indexing is added to the Google Framework using the Liking Library. It is also an essential element built with the Android Barcode Scanner App.

6. CAMView

CAMView is again a barcode scanner available to integrate the Android camera library with the option of QR scan capabilities. The CAMView library consists of a set of components to create layout frames according to specifications and gives developers immediate access to the following functionalities.

• Enable video feeds directly from the device camera
• Allow scanning barcode
• Create camera live data processing manually

See binding

Binding libraries were originally intended to reduce redundancy of boilerplate code and then free up the constraints in representing views of various variables. Considering the huge availability of these view binding libraries, we have given below two most prominent places for your interest only once.

7. Butterknife

It is a popular Android library for viewing the binding purpose achieved through assigning specific IDs to building views. This Android findViewByld app cancels the work process and looks very much like how the dependency injection process works. The distinction of Butter Knife is that it reduces the use of boilerplate code and actually replaces it with auto-injection code.

8. Android Databinding

It is a primitive built library that can bind views exceptionally to lower versions of the Android Studio 1.3 Framework. This is because the Android databinding library does not encourage annotation. It simply uses a declarative format to enable the UI component view transmitted to the XML data sources in the app and enable the display layout.

Debugging

Debugging is a mandatory step in the Android app development process to convert it into an end product. Some useful Android libraries are:

9. Setho

Stetho is one of the most commonly used debugging tools in Android applications. It goes beyond repairing networks, databases and JavaScript consoles to promote the development of Google Chrome apps. This proves that stetho libraries are powerful and direct a variety of CLI commands to application internals.

Reactive programming

Typically in reactive programming, data is released from one component to another in an asynchronous manner known as a subscriber. Some of the Android app development libraries that help a subscriber transfer data:

10. RxJava2

The RxJava2 library provides an viewable view for successfully implementing reactive programming and then creating every asynchronous and event-based program in quick time. It can rapidly detect errors around chained async operations and is a better tool for concurrent operating practices.

Painting

With hundreds of libraries available, there is a demand that a graphic library must prove its mettle in order to impress any Android app developer.

11. MPAndroidChart

This library is impeccable in rendering Android chart / graph views more accurately. The MPAndroidChart library has extensive options to include animations, scaling and drag features along with radar, bubble, line bar, pie, candlestick charts.

12. Holo Graph Library

Holo Graph Library is an open-source version of Android app development that can display and accurately display graphs and charts. This library helps app developers to quickly produce linegraph view, bargraph view, pygraph view and multisizeDonautograph views.

UI component

However, the user interface is a major influential force in the Android app development company. In this way, the Gravity View library is highly innovative and advanced in terms of UI component design.

13. Gravity View

The Gravity View library uses the image tilt aspect that is controlled by the prefix motion sensor in Android devices. It can perform a set of functions for the mobile user by simply rotating the device. There is one such Android app that has used the Gravity View library to become instant success. This library can also be used in non-gyroscope devices with the help of an accelerometer sensor.

Testing

You must always perform testing procedures for your Android app before competing for competition in the mobile application market. There are some libraries that can effectively test any Android app before submitting it to the App Store.

14. Espresso

Espresso is an Android test library that allows developers to tailor detailed UI testing procedures and develop Android apps with the best securities. Espresso's performance is simply superb, with strictly monitoring app functions between real devices and emulators. In addition, the test library is needed to add dependencies to the build.gradle file to use it and then synchronize it for quality check approval.

15. Robostic

Roboelectric is a unit test library that can debug Android apps against resource loading, inflation of views and other elements. Its expertise can be realized when a flexible test environment is reproduced where real devices can be tested for Android Framework dependency performance.