Posts by Rafael Lucena • 111 points
5 posts
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2
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answer369
viewsA: Avoid uninstalling application even after factory restore
This is only possible when you own the room of the device. This method works in operators because normally each operator has a custom room with the applications they find necessary for the user.…
androidanswered Rafael Lucena 111 -
2
votes1
answer227
viewsA: Disable buttons
You can use the ng-disabled directive by passing the list of selected or existing participants. In your example would look something like: <div class="col-md-5"> <button type="button"…
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1
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answer39
viewsA: Alternative view method. Menu*
This Feature really changed and today Android does not behave that way. This can be checked here: https://developer.android.com/guide/topics/ui/menus.html The options menu is where you should…
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2
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answer55
viewsA: Floatingactionbutton ,how to appear on all screens?
The Floatingactionbutton is inserted in the created Activity. To have this effect you want the advisable you work by changing the core of the screen through Fragments. With this the button will…
androidanswered Rafael Lucena 111 -
1
votes1
answer324
viewsA: How to open new Activity by clicking on the child element in Expandablelistview?
You need to set a System in Expandablelistview. Create a System in your expandableListView: mListView = (ExpandableListView) view.findViewById(R.id.contact_list);…