The difference between the getactivity (), Getbroadcast (), GetService () Methods of Android Pendingintent

Pendingintent is a special kind of intent. The main difference is that the execution of the intent is immediate, and the execution of the pendingintent is not immediate. The action performed by Pendingintent is essentially the intent operation that the parameter passes in, but the purpose of using pendingintent is that the execution of the intent operation it contains needs to meet certain conditions. The main use places and examples: Notification notificatio send, short message smsmanager send and alarm alarmmanager execution etc.

In Pendingintent

1. Getactivity (Context, int, Intent, int) jumps to an activity component

2. Getbroadcast (Context, int, Intent, int) sends a broadcast component

3. GetService (Context, int, Intent, int) Start a service component

The difference between the getactivity (), Getbroadcast (), GetService () Methods of Android Pendingintent