Книга: Beginning Android

Intents and Views

Intents and Views

In the preceding examples, the contents of each tab were set to be a View, such as a Button. This is easy and straight-forward, but it is not the only option. You can also integrate another activity from your application via an Intent.

Intents are ways of specifying something you want accomplished, then telling Android to go find something to accomplish it. Frequently, these are used to cause activities to spawn. For example, whenever you launch an application from the main Android application launcher, the launcher creates an Intent and has Android open up the activity associated with that Intent. This whole concept, and how activities can be placed in tabs, will be described in greater detail in Chapter 25.

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