The Dev Tools App is a powerful android development tool that can help you improve efficiency greatly, It can be used to view the latest open source projects, view activity history, view manifest, decompile, color picker, extract apk or so, view app info, open or close the options in the developer options quickly, and more.

You can download it from DevTools@Google Play.

Visit the FAQ of Dev Tools App

Any suggestions or bugs are welcome to give us feedback: https://github.com/TimeShining/Android-Dev-Tools/issues/new

Android Dev Tools is a powerful, productive, automation, essential Android Development Assistant, It can improve your development productivity. It can be used to decompile other App, view layout and view of other app, view color of screen(color sampler or eyedropper), view newest open projects, view the activities history, view manifest of any apps, view recently used or installed apps, extract any app's apk or so, debug applications, view phone hardware and software-related information and so on, the more features will be added later. including:

View app's java file, resource and other file easily, support share files

View or export layout and view info of other app, can show view id, width height, parent and child view, coordinate of view.

Similar to color sampler tool or eyedropper, you can view or copy the color and coordinate of any other App easily, and more ARGB and CMYK

A well-selected daily Android open source project.

View the appName, packageName, title, icon, start time of the activity opened, also include current activity, top activity. support open in small window mode.

View manifest of any apps, search any content of manifest, save manifest to sdcard in text or html.

You can manage your app easily. View apps installed, recently used apps, recently installed apps in grid mode.
View app package name, version, uid, apk dir, so dir, data dir, first install and last upgrade time, component info and so on.

Pull any app's source apk or so file.

The original tens of seconds to shorten the operation of a click. Including show screen layout, debug gpu overdraw, show layout updates, forced GPU rendering, show GPU view updates, show GPU Rendering, show pointer position, strict mode, don't keep activities, stay awake, Running Service.

Note: This part of the function is to solve the cumbersome operation of the developer option through the automated way, if you are tired of the cumbersome operation of the developer option also, then this tool is for you. If you need a tool different from the system developer option, this is not what you want, don't install it, thanks.

include system version information, hardware information, screen information, CPU information, virtual machine information, network-related information, Device ID information.

include settings, System UI Tuner, language switching, developer options, my applications.

Shortcuts: (1) You can add tool shortcuts to the desktop by long pressing the tool icon,
(2) You can add tool widgets to the desktop,
(3) You can start the tool through the shortcut quickly on Android 7.1, long pressing the application icon in the desktop,
(4) You can add the tool to the notification bar by Quick Settings Tile on Android 7.0.
You even don't need to open the app by these shortcuts.