  The proliferation of Android devices brings the fragmentation problem.
Selecting and prioritizing major device models are critical for mobile app
developers to select testbeds and optimize various issues such as
quality-assurance, release planning, revenues, and so on. PRADA, an approach
proposed in our previous work, was designed to help prioritizing Android
devices for apps. In this paper, we conduct a survey in two IT companies to
study the applicability of PRADA. Results from the survey show that PRADA has
attracted the interests of industrial Android developers.
