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How to solve white screen after splash screen ios on devexpress

4:14 AM

I have created project for mobile application using devexpress, i choose multy channel project. Finally everything works fine in android but not for iPhone. The ios application i have build become white screen after splash screen fade out. I have search from many sources but still no solution.

some developer suggest to change on config.xml but still no change. and i tried to remove shared project and move all view and javascript needed to mobile project and still the same result. finally i decided to debug on iOs device to get the error message. yeahh.. i got the error !! the problem is javascript does not fully loaded when calling plugin (LocalFileSystem). Just added a bit code below, everything work fine and white screen on iOs application is gone!!

ApplicationName.login = function (params) {
    function gotFS(fileSystem) {
        YourAppName.app.fileSystem = fileSystem;
        if (YourAppName.app.fileSystem == null) {
            return;
        };
        YourAppName.app.fileSystem.root.getFile("login.txt", { create: true }, GetFileEntryReader, FileSystemFail);
    };
 
 /*
 ...
 ...
 the other code
 ...
 ...
 */

        viewShowing: function () {
            //the problem is here, error when call requestFileSystem
   setTimeout(function () {
                window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFS, fail);
            }, 1000)
        }
    };
    return viewModel;
};