Using intents in android. this tutorials describes the usage of intents to communicate between android components. android application components can connect to other android applications. this connection is based on a task description represented by an intent object. intents are asynchronous. When you use an implicit intent, the android system finds the appropriate component to start by comparing the contents of the intent to the intent filters declared in the manifest file of other apps on the device.. Android is a mobile operating system developed by google, based on a modified version of the linux kernel and other open source software and designed primarily for touchscreen mobile devices such as smartphones and tablets..
An intent is an abstract description of an operation to be performed. it can be used with startactivity to launch an activity, broadcastintent to send it to any interested broadcastreceiver components, and startservice(intent) or bindservice(intent, serviceconnection, int) to communicate with a background service.. Android and google maps. this tutorial describes the usage of google maps in your android application. it is based on eclipse 4.4, java 1.7 and android 4.4. the following assumes that you have already basic knowledge in android development. please check the android development tutorial for the. The app is crashing when i'm trying to open a file. it works below android nougat, but on android nougat it crashes. it only crashes when i try to open a file from the sd card, not from the system.
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