Android broadcast category

Android broadcasts are divided into two categories:
1. General broadcast, broadcast, broadcast after the issuance of all the conditions of the application can obtain the data in the broadcast, the disadvantage is that the application to obtain the broadcast data modification can not be passed to other receiving broadcast applications;
2. Orderly broadcast, Orderbroadcast, broadcast after the application of the priority of applications to receive broadcasts, priority applications receive the broadcast after the modified data can also be passed to the subsequent recipients, High-priority applications can also call the Abrotbroascast method to stop the broadcast's downward propagation, which is controlled by the application's Android:prioioty property, which has a value range of 1000 to 1000, and the higher the value the greater the priority.

Android broadcast category