CODEWITHSUNDEEP
android
Sayem Siam
Sayem Siam

Reputation: 199

What does the following get(1) function do?

uri.getPathSegments().get(1);

Basically the get(1) part

Upvotes: 14

Views: 5925

Answers (3)

Cartesian Theater
Cartesian Theater

Reputation: 1970

In my tests, calling getPathSegments on the Uri below:

content://example.cs454.sunshine/weather/90015/1463468400000

yielded a List with these contents:

index 0 weather
index 1 90015
index 2 1463468400000

Upvotes: 2

MrZander
MrZander

Reputation: 3120

That will return you the path segment with index '1'.

By that, I mean, If you have content://com.myapp/first/second/third/ It will return 'second'. get(2) will return 'third' and so on...

Upvotes: 23

slayton
slayton

Reputation: 20309

You haven't told us what uri's type is but if it is a Uri object then looking at the Android URI Docs we can see that getPathSegments returns a List of Strings. Then calling get(1) returns the 2nd item in the list returned by getPathSegments().

The code could be re-written as follows:

List<String> segments = ui.getPathSegments();
String secondItem = segments.get(1);

Upvotes: 1

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