Microphone

use your phone as a microphone

Microphone is a simple app that outputs the sound of the built-in microphone.

To avoid acoustic feedback, the app works only when an audio cable is plugged in or a bluetooth audio receiver is connected to the smartphone.

The app is ad-free and has no additional settings, so it is easy to use.

Note: This app is no longer maintained and thus won’t receive updates anymore.

Libraries:

Android Design Support Library (Utility)
provides APIs to support additional important material design components and patterns to applications beyond those covered by the Android framework, to all devices running Android 2.1 or later.
Android Support v13 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
Android Support v7 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.

Payment Modules:

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a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.

Ads & Analytics:

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a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.