Tagged Questions

An Android layout defines everything the user can see and touch.

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0
votes
1answer
12 views

Android Screen Sizes for different devices

I am new to android development and now i have started developing wallpaper apps.I saw the android developer page which tells the ratio 3:4:6 or something which i don't understand. Everything is ...
0
votes
2answers
22 views

left and right alignment rows inside Listview?

My goal is below image And i have below codes row_right.xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" ...
1
vote
2answers
17 views

layoutroot can't be resolved

I'm a newbie in android java programming, and I have a code to take a screenshot: View content = findViewById(R.id.layoutroot); //it gives the "layoutroot cannot be resolved or is not a field" error ...
0
votes
0answers
20 views

How to resize image height based on the parent layout content height dynamically?

I have a parent layout with android:layout_height="wrap_content" and in my class code, it should set the layout background from a specific image, but the image height is bigger than the content ...
-2
votes
1answer
35 views

Isn't more expensive to use Fragments?

While I understand why we need Fragments ( independent reusable modules, each handle its own UI which can change for tablets and phones, etc... ) if I ignore those reasons and try to keep it simple ...
1
vote
1answer
29 views

DrawerLayout is hidden below the GridView

I try to implement the latest drawer layout from support library 13. With the following code, the drawer is always showing below the gridview. Even I try to call bringToFront() still not working. Can ...
0
votes
2answers
23 views

Android SherlockListFragment list adapter with custom layout for each item

I have a SherlockListFragment to display a list with certain information if is available on a fetched JSONObject. There are four types of information: phone, website, location and opening hours, and ...
0
votes
3answers
23 views

Deselect seleted item in ListView

I use a ListView in my layout like this: <ListView android:id="@+id/list" android:layout_width="fill_parent" android:layout_gravity="center" ...
0
votes
2answers
27 views

Half blank screen on ResponsiveUI in SlidingMenu

The SlidingMenu demo app from the PlayStore works without any problem on my N7. But when I compile it from my computer, I have the following problem in ResposiveUI Activity : when I open the ...
-1
votes
3answers
15 views

Define a custom color variable

I want to change some button colors globally in my code. I cannot seem to fine a way to define a color variable and then assign a color value to that variable. I tried this Color ...
0
votes
2answers
42 views

Hide/show Layout difficulties

I have three subLinearlayout of RelativeLayout . i am hide and show programatically all three layout under the same RelativeLayout. in all above three subLinearlayout first Linearlayout content is ...
0
votes
0answers
26 views

setContentView of two different files

i tryed many different ways to implement it but i didn't find something which works. That's why i'm here now. My problem is that i want to build my graphic interface with a layout (which is on the ...
0
votes
1answer
13 views

XML - Layout going over edge of screen when using weight=1

How can I have the bottom row of images not cut in half on smaller/medium screens? <?xml version="1.0" encoding="utf-8"?> <LinearLayout ...
0
votes
2answers
42 views

layoutParams not changing

I am trying to animate a horizontal list item dismiss the alpha animation works and the layoutparam values also decrease over time but for some reason that doesn't change the actual height of the list ...
1
vote
6answers
38 views

Button array onclicklistener

I have set up 10 buttons in xml and added to main activity. I show only 2. All button just change a variable and button colors. Is there a method to group all the button to a single onclicklistener ...

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