Add method for sharing app

[allisonmuise]

specifically - a specific view into the app - the current layer, report, etc

[allisonmuise]

https://community.esri.com/ideas/15104-photo-app-for-survey123-collector

[allisonmuise]

Add a configurable option for sharing the current view of the app. This share icon should appear to the right of the Sign in text, and to the left of the help button. On mobile devices it should be in the burger menu.

see #354 for URL parameter details.

[ashishchoure]

@allisonmuise

Here is our approach to implement the share functionality.

On click of share icon, share dialog will be opened with text box for showing the application URL. The URL will contain parameters such as "webmap", "layerid" and "oid" based on following conditions :

• If the user is on web map screen, the URL will contain only web map id.
• If the user is on the issue list screen, the URL will contain web map and layer id.
• If the user is on the issue details screen, the URL will contain web map, layer and selected features object id.

Here is the screenshot of share dialog:

The URL shown in the screenshot in just a sample. We are planning to show the bitly URL in the text box.

Please let us know in case of any addition or changes.

[allisonmuise]

this looks good @ashishchoure . I will get back to you on using bitly and the share icon after talking to the AGOL team about what they use.

[allisonmuise]

@ashishchoure I am sending you an email conversation that contains links to preferred alternates to bitly and the share graphic.

[ashishchoure]

@allisonmuise

As per the email conversation, here is the screenshot for the share icon in application header (highlighted in orange color).

Let us know your thoughts.

[allisonmuise]

@ashishchoure looks good!

[allisonmuise]

verified

[skrishn]

@allisonmuise : added testcase