I want to make a form that once s开发者_如何学编程ubmitted, on each next rendering of the form for the same user, the form will be already filled out with the data from the last time the user submitte
I\'ve wrote all the needed code to save my Activity state (a simple form with EditText widgets) and restore it on phone rotation and it works great.
I have a Android Widget, Configuration Activities, and a heavily used Android Service full of functions.I want to maintain global application state/status that can be referenced from any of the above
I have a component that, once it\'s all ready, I need to set the state based on a variable I\'m reading in from XML. I tried doing it with creationComplete, but it\'s apparently not ready, as the stat
The docs say to put XML state files for bu开发者_JAVA技巧ttons in \"the\" \"drawable\" folder - which one of at least three?! (Putting it in res/drawable gives an out of sync filesystem error and putt
I\'m currently working an application that should have the following behavior : In one of the activities, the user can select different items into a list. While doing that, he should be able to take a
I am refering to http://developer.android.com/reference/android/app/Activity.html. I have an activity which can be \"interrupted\" by the user, e.g. the user opens the menu to call the preferences sc
Is it possible to add/create new history token from every class? I have the problem, that i get NullPointerException if i try to create new token (History.newItem(\"infoTab\")) outside the main class
I am using Django with Celery + RabbitMQ to create video conversion tasks of videos being uploaded by the users. Now I know how to query celery to get the status. My question is where to save the task
In my android application I have a listview with a bunch of items with checkboxes. If the checkboxes are checked, a value is calculated. However, after the application is terminated, the listview开发者
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