Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.Ĭreate an intent for a specific component.Ī constructor used when creating managed representations of JNI objects called by the runtime.Ĭreate an intent with a given action and for a given data url.Ĭreate an intent for a specific component with a specified action and data.īroadcast Action: The user has switched the phone into or out of Airplane Mode.Īctivity Action: List all available applications.Īctivity Action: Handle an incoming phone call.Īctivity Action: The user pressed the 'Report' button in the crash/ANR dialog.Īn activity that provides a user interface for adjusting application preferences.īroadcast Action: Sent after application restrictions are changed. * action The Intent action to check for availability.IParcelable IJavaObject IJavaPeerable ICloneable IDisposable Remarks * respond to an intent with the specified action. * method queries the package manager for installed packages that can

* Indicates whether the specified action can be used as an intent. The code is pretty simple and easy to follow: I implemented this technique in my application to gray out the menu item that the user would normally click to trigger the intent.

While working on a new application, I came up with a very simple way to find out whether the system contains any application capable of responding to the intent you want to use. This happens in particular with 3rd party apps, like Panoramio and its RADAR intent. While it is nice to be able to make use of a loosely coupled API, there is no guarantee that the intent you send will be received by another application. The Android Home screen and An圜ut use intents extensively to create shortcuts for instance. An intent can be use to turn applications into high-level libraries and make code re-use something even better than before. Android offers a very powerful and yet easy to use tool called intents.

Android studio intent api