Introduction to Android fragmentation

In general, it also refers to the growing differentiation of the entire Android platform. The birth of Android platform has made great contributions to the popularization of mobile phone intelligence, but the biggest shortcoming of Android platform is becoming more and more prominent, that is, serious fragmentation: many devices, many brands, different versions, uneven resolution and so on. These have gradually become obstacles to the development of Android system. Serious fragmentation not only leads to the confusion of Android system, but also leads to the increase of invisible development cost of Android application.