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モバイル端末のデータを開発用PCに転送する はじめに モバイルアプリの開発で、端末に保存されているデータベースやログなどを、開発用のPCに持ってきて確認したいケースは良くあります。モバイル端末では「サンドボックス構造」として、モバイルアプリケーションがアクセス可能な領域が制限されています。PCからも同様で、モバイルアプリケーションの領域を直接参照することは出来ません。 以下の手段を使用すれば、モバイルアプリケーションのデータを開発用のPCに転送することが出来ます。 Andoroidの場合: Android端末のUSBデバッグを有効にします。 コマンドプロンプトから"adb shell"を実行します。 Andoroidのシェルが起動しますので、"run-as [アプリケーションのパッケージ名]"を実行して、アプリケーションのストレージに移動します。アプリケーションのパッケージ名はRAD Studioのプロジェクトオプションで確認出来ます。 cpコマンドで、転送したいファイルをPCからアクセス可能なディレクトリにコピーします。例)"cp Test1.IB /sdcard/Pictures" "exit"を入力して...

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Tech Tipp #13: Rechnen mit InterBase Frage: Ich mache Berechnungen beim SELECT Statement von InterBase. Zum Beispiel (Standard EMPLOYEE Datenbank; nur als Beispiel) SELECT TOTAL_VALUE, TOTAL_VALUE*1.19 AS RESULT FROM SALES Das funktioniert auch so weit, so gut! Dazu habe ich zwei Fragen (i) Wie wird die Anzahl der Nachkommastellen festgelegt? Beispiel: Wenn ich (oBdA) ein SELECT DISTINCT 1/3 AS DRITTEL FROM SALES ausführe kommt da "0" raus? (ii) Früher hat das funktioniert! Antwort: Das ist erstmal abhängig vom Dialekt...
RAD Server Solution Series: [Field Service Application]   Solution Name: RAD Server Field Service Application - Delphi Industry: Field Service Solution Overview: The RAD Server Field Service Industry Template provides an end-to-end field service application template for routing appointments, managing parts, and user administration. It is made up of a REST server module, a desktop client, and a cross platform mobile client.  Instructional/Overview Videos: Access our video playlist here. How to download: Available through GetIt ...
Webinar Replay: Embeddable Databases for Mobile Apps: Stress-Free Solutions with InterBase When it comes to developing mobile applications, keeping data on your device is a must-have feature, but can still be risky. With embedded InterBase, you can deploy high-performance multi-device applications that maintain 256-bit encryption, have a small footprint and need little, if any, administration. What can participants expect to learn: Using InterBase in your mobile apps is easier than you may expect. Learn to develop mobile applications using InterBase, and how to take advantage of&...
Вглубь технологий InterBase 2017 с Дмитрием Кузьменко В стремительном темпе выхода все новых и новых версий продуктов Embarcadero для разработчиков, по-прежнему не теряется такой важный и интересный элемент, как СУБД InterBase. Практически в любом рассказе про решения Embarcadero, Interbase появляется не только, как доступный вариант выбора для хранения данных, но и важнейшая составная часть многих решений, например RAD Server. При всей легковесности и нетребовательности, InterBase 2017 - мощная современная СУБД, обладающая впечатляющим набором во...
C++ Builder 10.2.2:  DataSet Mapping to JSON for JavaScript client support Introduction In C++Builder 10.2.2, Embarcadero has added a new component to the FireDAC BatchMove architecture, to support generating JSON data from database tables, in an easy and flexible way. RAD Studio (Delphi and C++ Builder) has offered support for JSON in different ways and for a long time. From the JSON system unit (originally part of the DBX space) to the DataSnap table mapping (also via DBX) and to FireDAC tables to JSON mapping, there are many ways to interact with JSON data structu...
Generate Cross Platform Dynamic Forms At Runtime From JSON In Delphi 10.2.1 Tokyo The Hospitality Survey Client project is part of the Hospitality Survey App template for Delphi 10.2.1 Tokyo that Embarcadero has released through their GetIt platform. The Hospitality Survey App consists of four different projects. In this blog post I will cover the dynamic form generator that is built into the Hospitality Survey Client project. Also keep in mind that the client can be deployed to Android, iOS, macOS, and Windows with a single code base and a single responsive UI. Basical...
Get Up And Running Fast With The In Depth Developer Guide For The Hospitality Survey App Template The Hospitality Survey App template that Embarcadero has released for Delphi 10.2 Tokyo through their GetIt platform is quite extensive. I have put together a developer guide video for the project which explains more in depth. The video explains each of the four different projects that make up the Hospitality Survey App. These projects include:   A client app built with FireMonkey for Android, IOS, OSX, and Windows where users can fill out survey information.   A we...
Build Dynamic Forms At Runtime With Hospitality Survey Editor For Delphi 10.2 Tokyo Embarcadero has released a Hospitality Survey App template for Delphi 10.2 Tokyo through their GetIt platform. The Hospitality Survey App consists of four different projects. A client app built with FireMonkey for Android, IOS, OSX, and Windows where users can fill out survey information. A web app built with AngularJS for viewing survey stats. A REST server built with RAD Server for Windows and Linux. And a setup app which is used to configure the whole system. You can customize the questi...
Tech Tipp #9: InterBase local, RAD Studio und "unavailable database" Frage: Ich nutze ein lokal installiertes InterBase. Ich möchte über Datenbankzugriffskomponenten darauf zugreifen. Aber sowohl FireDAC, als auch InterBase Express/IBX geben mir diese Nachricht: FireDAC: InterBase Express/IBX: Folgende Beobachtungen habe ich gemacht: Das passiert nur in der IDE - In der IBConole kann ich auf die Datenbanken zugreifen Die Dateien sind definitiv vorhanden Benutzernamen und -kennwort habe ich richtig eingegeben Stelle ich in IBX auf "Remote" um (mit "lo...

Check out more tips and tricks in this development video: