However, if an instance would be created in a separate task, that instance is still brought to the front and receives the new intent, resulting in two instances running side-by-side in different tasks. If set, the system will not create a new instance of the activity if it is already running at the top of the current task. This flag can not be used when the Intent’s target is within your own task if so, no changes will happen (and you will receive an “IllegalArgumentException”). Otherwise, a new task will be created for it. If FLAG_ACTIVITY_NEW_TASK is also set, the task containing this activity will be brought to the foreground and given focus instead of being created from scratch. document browsing where clicking on a listed document would lead to viewing that document, possibly in another activity). If set, and the activity being launched is already running in the current task, then instead of launching a new instance of that activity, all of the other activities on top of it will be closed and this Intent will be delivered to the (now on top) old activity as a new Intent. This flag is generally used by activities that provide a “home” button to the task, such as an email application. A task (from the activity that started it to the next task activity) is a sequence of activities that share the same root activity.
If set, this activity will become the start of a new task on this history stack. Type of Android Intent Flags FLAG_ACTIVITY_NEW_TASK This method takes two arguments: the flag you want to set, and a value (usually true or false) that indicates whether the flag should be set. You can set an Android Intent Flag by using the Android Context.putExtra() method. They allow you to control things like whether the Intent should start a new activity, or whether it should return results.
Introduction: Android Intent FlagsĪndroid Intent Flags are a set of special bits that you can set on an Intent to change its behavior. There are different types of Android Intent Flags which will be explained in this blog post with examples. They allow you to be very specific about the actions you want your app to take and can help avoid ambiguity. Android Intent flags are set using the Android Context.putExtra() method and can be retrieved using the getFlags() method on the Android intent object. Android Intent Flags are used to signify the state or type of an Android Intent.
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