We have a hybrid Android app which is built using java and mobile technologies (no framework like cordova/phonegap used).
Some functionality is developed in java and some of the stuff is built in mobile web like js,html etc. (used Backbone js, database js, and a custom screen/fields framework etc)
We are experiencing couple of issues whereby when opening mobile screens in webview, the screen randomly goes blank and nothing loads in web view (app doesn't crash though). After going back to java screen and relaunching web view, it starts working.
Second issue is unnecessary refreshes in web view which gives an impression of unstable app.
We need a hands on java/mobile web developer who can troubleshoot and fix these issues for us in quick time so we can release app to our customers.