Questions tagged as 'android-layout'

Tagged questions
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AndroidManifest error in android: theme

I'm starting in android development, I do the steps to create an app and test but always at the end of any project gets an error message in android: theme, I'll post below the screen hope someone can help, thanks.     
asked by 16.12.2014 / 13:20
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Doubt with style files (styles.xml) on Android

On Android it is possible to make several style files, one for each version of the level of API (16, 19, 21 ...), for each type of screen (xxxdp) and so on. But I had a question: is there any inheritance between these files? For exampl...
asked by 03.03.2015 / 18:58
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Preventing Multi Touch from touching two items in the ListView at the same time

I'm developing a Sales / Budgets app, and I'm having a problem with a custom listview , where the user is able to click 2 lines at the same time, 2 times the events and causing exception in the database. I need to disable this multitouch , do...
asked by 20.11.2014 / 19:07
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Group TextViews and then access them

Example: I have 3 TextViews and its id's : TextView tv1 -> id: "um" TextView tv2 -> id: "dois" TextView tv3 -> id: "tres" I would like to group them in some way that can access them through the group, eg: ViewGrou...
asked by 13.01.2015 / 00:08
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How to create "dynamic" blocks?

How to create blocks similar to the one below, which can be created, removed, resizable (can they be modified in terms of height and width) and can they be placed in different places of the layout by simply dragging it to the place you want?...
asked by 30.09.2014 / 07:17
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Focus EditText Android

How do I get focus on EditText but still with problems? I'm doing an ordering system, I have 3 EditText (product, quantity and discount) and a Add button. I need that when the user clicks the add button, the focus goes back...
asked by 30.10.2014 / 12:07
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Add buttons in the action bar when using ListActivity?

Well I have an application that would like to keep the default format on all screens, I have a quick access menu with some items in the action bar, and another complete menu option. The problem is that since I'm using ListActivity this...
asked by 28.10.2014 / 11:30
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Add progressbar in my webview

Hello, I want to add a progress bar in my webview . I saw a tutorial and it did not work properly, because the progress bar is loading forever. I will post the code as it was, I wanted the progress bar to appear only when loading the...
asked by 21.10.2014 / 20:40
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Is there any tool to help with layout optimization?

Sometimes it is common to doubt which layout to use, which graphics resources consume more memory, and how to improve the layout in which the views appear. Is there any tool to help with layout optimization?     
asked by 26.09.2014 / 15:30
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ActionBar and SplitActionbar on Android

I'm trying to create an Android app with a menu at the top and one at the bottom. Searching I found SplitActionBar but when I use it all the ActionBar part is in the footer. Is it possible to use ActionBar and SplitAction...
asked by 04.04.2014 / 03:08