Instruments / tools

Android developers need to stay productive to create better quality apps at record speed.

Includes knowledge areas

Android Profiler

The Android Profiler tools provide real-time data to understand how the app uses CPU, memory, network, and battery resources.

Allocation Tracker

The allocation tracker is a tool provided by Android that records an app's memory allocations and lists all allocated objects for the profiling cycle with their call stack, size, and allocating code.

GPU profiler/debugger

The GPU Debugger helps to analyze and debug OpenGL ES apps. It lets to inspect the GPU state and helps to understand what caused a specific rendering outcome.

Hierarchy viewer

Hierarchy Viewer is a tool built into Android Device Monitor that allows to measure the layout speed for each view in the layout hierarchy. It can help to find performance bottlenecks caused by the structure of the view hierarchy.


Lint is a code scanning tool provided by the Android Studio to identify, suggest and correct the wrong or the risky code present in the project.


Android Debug Bridge (ADB) is a utility of command prompt for multi purpose that helps to get access to Android devices.

Android Device Monitor

Android Device Monitor is a stand-alone tool that provides a graphical user interface for several Android application debugging and analysis tools.


Proguard is free Java class file shrinker, optimizer, obfuscator, and preverifier. It detects and removes unused classes, fields, methods, and attributes.

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The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

Static and dynamic content editing

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

How to customize formatting for each rich text

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.