Delphi: How to open any file on mobile devices (sample for Android)?

Описание: Android is an operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen-based mobile devices such as smartphones and tablets. Android has historically been developed by a consortium of developers known as the Open Handset Alliance, but its most widely used version is primarily developed by Google.

First released in 2008, Android is the world's most widely used operating system; the current version, released on June 10, 2025, is Android 16.

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The FireMonkey Framework in RAD Studio

The multi-device, true native app platform
The FireMonkey® framework is the app development and runtime platform behind RAD Studio, Delphi and C++Builder. FireMonkey is designed for teams building multi-device, true native apps for Windows, OS X, Android and iOS, and getting them to app stores and enterprises fast.

multi-deviceYour fastest path to Windows, OS X, iOS and Android
With FireMonkey, you don't have to maintain separate development projects to deliver your app natively for multiple devices (PCs, tablets and smartphones) on multiple platforms (Windows, OS X, iOS and Android). FireMonkey makes it easy to build script-free, true native apps that expose the full range of device capabilities and performance in the underlying devices.

Deliver apps with more power and performance
No matter how dazzling the visuals are, if the user experience is sluggish or unresponsive, it all falls down. FireMonkey apps leverage the full power of today's hardware with native CPU performance and GPU powered visuals on PCs, tablets and mobile devices. With FireMonkey, you get performance and responsiveness that you simply can't get from RIA platforms, virtual machine runtimes, or dynamic languages.

Simply amazing, a fast IDE, along with the power and simplicity of the Delphi language, supporting the latest technologies on the market, including Windows 8 and OS X.

Connect with more data and services
FireMonkey applications easily connect to the most popular databases, Web and cloud services, internet protocols and mobile devices – giving you incredible business flexibility for both clients and servers.

security and accessGet more security and control
Many app development vendors enable multi-platform development by using scripting languages and runtimes which are notorious hacker targets and present inherent security risks on mobile devices. With FireMonkey, you get true native app development, so your code runs directly on the device, reducing the risk of third party attacks.