how to send image as base64 string into android webview current page -

my project web based app , loaded android webview. want call camera clicking 1 button on web page, catch image , set web page.

currently use mediastore.action_image_capture catch picture camera. , convert image base64 string (myimgstr). these steps fine.

but when use webview.loadurl("javascript:handlecameraresult('+ myimgstr +')") send image string web page, there null in web page.

do guys know issue , how fix it? thanks!

finally i've got answer. is: base64 string received mediastore.action_image_capture contains "\n" block entire string inserted through javascript call.

my solution remove "\n" call wevview.loadurl. works now.