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Delphi

QR Code Generation Using Delphi XE 5 / DelphiZXingQRCode

Author: Janez Atmapuri M6099 Žarko Gajić shows you how to add QR Code generation to your Delphi VCL and FireMonkey applications. His article uses a Delphi wrapper for the ZXing open source barcode image processing library (http://www.debenu.com/open-source/delphizxingqrcode/). Zarko has written two recent articles on his “On Delphi Programming” blog: Generating QR Codes Using Delphi…
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C++

Fun with FireMonkey Gradients

Author: Pawe Gowacki Everybody loves colours. Great apps should use colours in clever and original ways. I have been recently spending a lot of time using Delphi XE5 for designing screens for mobile apps and must admit that I really like the way how iOS 7 is using colours…
News

Android Bluetooth SPP / RS232 with Delphi XE5 YouTube video and examples

I found this great Delphi XE5 Android Bluetooth YouTube video, byBjörn Hansen, from back in September last year after the launch of Delphi XE5. it shows you how to use Delphi to create an Android app that uses Bluetooth to connect to a lighting control system. The developer includes the source code for the example that also includes a Android Bluetooth Delphi interface unit version of the…
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Delphi

Delphi XE5 - deploying and accessing local files on iOS and Android

Larry in Canada recently sent me an email asking a Delphi XE5 mobile multi-device question: “How do you include files and/or folders containing files with a Delphi Android application APK file?” I told him I would create a simple example and explain how deploy a file with your application and then access it from a Delphi app for iOS and Android. To accomplish this, you create a new…
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Delphi

Changing FireMonkey style at runtime

Author: Pawe Gowacki Last month Sarina DuPont blogged about loading custom FireMonkey styles on a mobile device at runtime (“How to load custom styles at runtime“). That’s a very interesting approach to compile a custom style as a resource into the mobile…
Delphi

Creating an Overflow Menu on Android

During my CodeRage 8 session I talked about creating an Action Bar with an Overflow menu, so I wanted to provide some step-by-step instructions. On Android, an Action Bar is atop(or top and bottomaligned) toolbar that is segmented into 4keyfunctional areas. One of those functional areas is an Overflow menu. The ‘Overflow’ popup menu is commonly used for additional…
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