android sample app source code free download

3 projects for "android sample app source code" with 2 filters applied:

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1

AirGap Vault

Installed on a smartphone that has no connection to any network

AirGap is a crypto wallet system that lets you secure cypto assets with one secret on an offline device. The AirGap Vault application is installed on a dedicated device that has no connection to any network, thus it is air-gapped. The AirGap Wallet is installed on your everyday smartphone. AirGap Vault is responsible for secure key generation. Entropy from audio, video, touch and accelerometer are used together with the output of the hardware random number generator. The generated secret is...

Downloads: 6 This Week

Last Update: 2026-03-26
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2

Burner wallet

Ephemeral web wallet for fast crypto cash

Burner Wallet is a lightweight, ephemeral crypto wallet designed for speed and simplicity. It generates a fresh Ethereum keypair on page load — no seed phrase, no account creation. The compiled application is available in BurnerWallet.zip. You can store any amount of crypto, but treat it like cash: convenient for daily payments, less secure for large holdings. Use QR codes to send/receive funds, create payment links, swap between ETH/DAI/xDai, and even chat peer-to-peer with...

1 Review

Downloads: 21 This Week

Last Update: 2026-04-08
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3

Cryptofolio

Cryptofolio is an open-source, and self-hosted solution for tracking your cryptocurrency holdings. It features a web interface, an Android mobile app, and a cross-platform desktop application for Windows, macOS, and Linux. These three platforms all work using a RESTful API, which you'd have to host yourself. It can provide you with a quick glance at the market, while also keeping track of your assets and their value.

1 Review

Downloads: 5 This Week

Last Update: 3 days ago
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