A popup is associated with a specific layer in a web map and describes how information about features in that layer should be presented.This sample demonstrates how to display popups for a dynamic map service layer and a non-editable feature service layer in a web map. It also shows how to set properties such as background color, text color, and selector color for popup.
Tapping on the map to query each feature layer and each sub-layer of each dynamic map service layer. The queries are executed in asynchronous tasks. A PopupView is created for each selected graphic by feeding in the graphic and the associated popup definition that is represented by a PopupInfo object. Then add the PopuViews to the PopupContainer and display the PopupContainer in a custom Dialog.
The query upon a feature layer is performed by hit test while the query upon a sub-layer of a dynamic map service layer is through a QueryTask. For the sake of performance, a feature layer or a sub-layer which is not associated with a popup definition or not visible or not within the current scale range will not be queried.
A popup's properties such background color, text color, and selector color can be set through the PopupContainer. The setting in the PopupContainer will affect all the PopupView in the PopupContainer. If a property is not set, a default value will be used.
The Popup samples depend on the Andriod Support Library.
NOTE: The PopupInWebMapForViewing sample depends on the Android Support Library and is included in the sample as a compile time depedency in the modules build.gradle file.