Abstract: A development environment provides warnings based on one or more application categories set for an application. Each warning has a trigger threshold and a warning action. Different application categories have different warnings. The development environment proactively tests for trigger conditions and provides triggered warnings within a workflow that includes application designing, code editing, building, and running. For instance, a Social Networking application whose start-up time is greater than desired for Social Networking applications will trigger a warning. Password Manager or Finance applications that should use a more secure approach to store user data will trigger a warning not given to applications in other categories. A News application may trigger a warning from the development environment that application content is not easily readable if a user switches to a light color theme on a device. The application category is selected by the developer or set proactively by the development environment.

Abstract: A development environment simulates conditions combining device states, events, hardware configurations, and usage scenarios, and applies specific rating criteria to arrive at individual quality parameter ratings. Ratings are provided for quality parameters such as user experience, cost awareness, battery friendliness, responsiveness, global readiness, device independence, application stability. For example, battery friendliness depends on criteria such as battery life in a specified usage scenario, whether unused peripherals are powered, whether application program interfaces designated as power-hungry are avoided, whether darker color themes can be chosen over lighter colors, and whether batching is used for network data communications. Some rating criteria are application-category-specific. For example, security is rated differently for a Finance application than a Music application.

Abstract: A development environment provides warnings based on one or more application categories set for an application. Each warning has a trigger threshold and a warning action. Different application categories have different warnings. The development environment proactively tests for trigger conditions and provides triggered warnings within a workflow that includes application designing, code editing, building, and running. For instance, a Social Networking application whose start-up time is greater than desired for Social Networking applications will trigger a warning. Password Manager or Finance applications that should use a more secure approach to store user data will trigger a warning not given to applications in other categories. A News application may trigger a warning from the development environment that application content is not easily readable if a user switches to a light color theme on a device. The application category is selected by the developer or set proactively by the development environment.