In my application I use the custom listview for tableview effect.
But each and every row not align properlly.
only first element give good alignment.
also try the gravity tag.but same effect found.
my xml code:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="50dp"
android:weightSum="5"
android:layout_marginTop="15dp"
android:id="#+id/linearLayout">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/order_id"
android:id="#+id/tv_orderid"
android:textSize="20sp"
android:gravity="left"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/name"
android:gravity="left"
android:id="#+id/tv_name"
android:textSize="20sp"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/mobile_number"
android:id="#+id/tv_mobilenumber"
android:textSize="20sp"
android:gravity="left"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/order_date_and_time"
android:id="#+id/tv_orderdate_and_time"
android:textSize="20sp"
android:gravity="left"
android:layout_weight="2"/>
</LinearLayout>
can any one help me to align all the rows properlly.
Simple use
android:layout_width="0dp"
instead of
android:layout_width="wrap_content"
for each TextView.
The answer is here where is said:
To create a linear layout in which each child uses the same amount of
space on the screen, set the android:layout_height of each view to
"0dp" (for a vertical layout) or the android:layout_width of each view
to "0dp" (for a horizontal layout). Then set the android:layout_weight
of each view to "1".
Related
I have the following layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="start"
android:text="#string/title_day"
android:textStyle="bold"
android:textSize="20sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="start"
android:text="Tuesday"
android:textSize="16sp" />
</LinearLayout>
<TextView
android:id="#+id/tv_fail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="+22"
android:textSize="16sp"
android:layout_gravity="end|center_vertical" />
</LinearLayout>
</LinearLayout>
And this looks like this:
And I want the last TextView with id tv_fail to be pinned to right end of screen. I suppose that
android:layout_gravity="end|center_vertical"
should handle it, but this instruction centers TextView vertically, but doesn't move it to end. How to fix it?
I suppose that
android:layout_gravity="end|center_vertical"
should handle it, but this instruction centers TextView vertically, but doesn't move it to end.
This is due to how LinearLayout works; your understanding of layout_gravity is generally correct.
LinearLayout takes its children and lays them out in a line, and the children will all be packed towards the "start" of the LinearLayout. In other words, a horizontal LinearLayout will ignore the horizontal component of the layout_gravity attribute of a child.
There are a few ways to work around this. The one that I think works best for your scenario is to make the TextView stretch to fill all the remaining space in the LinearLayout (using layout_weight), and then have the TextView position its text at the end of its content area (using gravity).
<TextView
android:id="#+id/tv_fail"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="+22"
android:textSize="16sp"
android:layout_gravity="center_vertical"
android:gravity="end"/>
If you just want to set text inside of your last TextView to end then you should use :
android:gravity="end"
for TextView gravity use:
android:layout_gravity="center"
Difference between android:gravity & android:layout_gravity is that first one arrange content inside of any view with given gravity while second one arranges view according to given gravity.
Updated code:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="start"
android:text="title_day"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="start"
android:text="Tuesday"
android:textSize="16sp" />
</LinearLayout>
<TextView
android:id="#+id/tv_fail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="+22"
android:textSize="16sp" />
</LinearLayout>
I already understand that if I use layout_gravity="center_horizontal" on the text view, then the text will be center. But I don't want to use that because I want to have as little code as possible and the best way to do that is by applying gravity="center_horizontal" to my relative layout. I am also asking this question because I am concerned about even using gravity or layout_gravity with relative layouts at all. As when doing my research I came upon this answer.
Notice the part that says:
Don't use gravity/layout_gravity with a RelativeLayout. Use them for Views in LinearLayouts and FrameLayouts.
Even though it seems pretty apparent to me from the relative layout Android Documentation, which clearly lists gravity as a valid attribute, that Google intended these attributes to be used with relative layouts.
If that quote is correct, how do I center views in relative layouts?
Also, here is my code:
Notice the title is not centered horizontally
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:gravity="center_horizontal"
tools:context="com.something">
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textAlignment="center"
android:text="#string/app_title"
android:layout_marginBottom="#dimen/main_spacing"
android:textSize="24sp" />
<AutoCompleteTextView
android:id="#+id/enterContact"
android:text="Enter Contact"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:layout_below="#+id/title"
android:layout_marginBottom="#dimen/main_spacing" />
</RelativeLayout>
This is a supplemental answer to Gravity and layout_gravity on Android.
View gravity and layout_gravity inside a Relative Layout
My original statement that gravity and layout_gravity should not be used in the subviews of a RelativeLayout was partly wrong. The gravity actually works fine. However, layout_gravity has no effect. This can be seen in the example below. The light green and light blue are TextViews. The other two background colors are RelativeLayouts.
As you can see, gravity works, but layout_gravity doesn't work.
Relative Layout with gravity
My original answer about gravity and layout_gravity dealt with these attributes being applied to the Views within a ViewGroup (specifically a LinearLayout), not to the ViewGroup itself. However, it is possible to set gravity and layout_gravity on a RelativeLayout. The layout_gravity would affect how the RelativeLayout is positioned within its own parent, so I will not deal with that here. How gravity affects the subviews, though, is shown in the image below.
I resized the widths of all the subviews so that what is happening is more clear. Note that the way RelativeLayout handles gravity is to take all the subviews as a group and move them around the layout. This means that whichever view is widest will determine how everything else is positioned. So gravity in a Relative layout is probably only useful if all the subviews have the same width.
Linear Layout with gravity
When you add gravity to a LinearLayout, it does arrange the subviews as one would expect. For example, one could "save code" by setting the gravity of LinearLayout to center_horizontally. That way there is no need individually set the layout_gravity of each subview. See the various options in the image below.
Note that when a view uses layout_gravity, it overrides the LinearLayout's gravity. (This can be seen in the title for the two layouts in the left image. The LinearLayout gravity was set to left and right, but the title TextView's layout_gravity was set to center_horizontally.)
Final notes
When positioning views within a RelativeLayout, the general way to do it is adding things like the following to each view:
layout_alignParentTop
layout_centerVertical
layout_below
layout_toRightOf
If one wants to set all the views at once, a LinearLayout would likely be better (or perhaps using a Style).
So to sum up,
The layout_gravity does not work for subviews in a RelativeLayout.
The gravity of a RelativeLayout does work, but not as one might expect.
Supplemental XML
XML for image "View gravity and layout_gravity inside a Relative Layout":
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="#e3e2ad" >
<TextView
android:id="#+id/tvTop1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:textSize="24sp"
android:text="Views' gravity=" />
<!-- examples of gravity -->
<TextView
android:id="#+id/tvTop2"
android:layout_below="#id/tvTop1"
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="left"
android:text="left" />
<TextView
android:id="#+id/tvTop3"
android:layout_below="#id/tvTop2"
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center_horizontal"
android:text="center_horizontal" />
<TextView
android:id="#+id/tvTop4"
android:layout_below="#id/tvTop3"
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="right"
android:text="right" />
<TextView
android:id="#+id/tvTop5"
android:layout_below="#id/tvTop4"
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center"
android:text="center" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="#d6c6cd" >
<TextView
android:id="#+id/tvBottom1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:textSize="24sp"
android:text="Views' layout_gravity=" />
<!-- examples of layout_gravity -->
<TextView
android:id="#+id/tvBottom2"
android:layout_below="#id/tvBottom1"
android:layout_width="200dp"
android:layout_height="40dp"
android:layout_gravity="left"
android:background="#bcf5b1"
android:text="left" />
<TextView
android:id="#+id/tvBottom3"
android:layout_below="#id/tvBottom2"
android:layout_width="200dp"
android:layout_height="40dp"
android:layout_gravity="center_horizontal"
android:background="#aacaff"
android:text="center_horizontal" />
<TextView
android:id="#+id/tvBottom4"
android:layout_below="#id/tvBottom3"
android:layout_width="200dp"
android:layout_height="40dp"
android:layout_gravity="right"
android:background="#bcf5b1"
android:text="right" />
<TextView
android:id="#+id/tvBottom5"
android:layout_below="#id/tvBottom4"
android:layout_width="200dp"
android:layout_height="40dp"
android:layout_gravity="center"
android:background="#aacaff"
android:text="center" />
</RelativeLayout>
</LinearLayout>
XML for image "Relative Layout with gravity":
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:gravity="center_horizontal"
android:background="#e3e2ad" >
<TextView
android:id="#+id/tvTop1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="24sp"
android:text="Views' gravity=" />
<!-- examples of gravity -->
<TextView
android:id="#+id/tvTop2"
android:layout_below="#id/tvTop1"
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="left"
android:text="left" />
<TextView
android:id="#+id/tvTop3"
android:layout_below="#id/tvTop2"
android:layout_width="300dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center_horizontal"
android:text="center_horizontal" />
<TextView
android:id="#+id/tvTop4"
android:layout_below="#id/tvTop3"
android:layout_width="100dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="right"
android:text="right" />
<TextView
android:id="#+id/tvTop5"
android:layout_below="#id/tvTop4"
android:layout_width="150dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center"
android:text="center" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:gravity="center"
android:background="#d6c6cd" >
<TextView
android:id="#+id/tvBottom1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="24sp"
android:text="Views' gravity=" />
<!-- examples of layout_gravity -->
<TextView
android:id="#+id/tvBottom2"
android:layout_below="#id/tvBottom1"
android:layout_width="200dp"
android:layout_height="40dp"
android:gravity="left"
android:background="#bcf5b1"
android:text="left" />
<TextView
android:id="#+id/tvBottom3"
android:layout_below="#id/tvBottom2"
android:layout_width="300dp"
android:layout_height="40dp"
android:gravity="center_horizontal"
android:background="#aacaff"
android:text="center_horizontal" />
<TextView
android:id="#+id/tvBottom4"
android:layout_below="#id/tvBottom3"
android:layout_width="100dp"
android:layout_height="40dp"
android:gravity="right"
android:background="#bcf5b1"
android:text="right" />
<TextView
android:id="#+id/tvBottom5"
android:layout_below="#id/tvBottom4"
android:layout_width="150dp"
android:layout_height="40dp"
android:gravity="center"
android:background="#aacaff"
android:text="center" />
</RelativeLayout>
</LinearLayout>
XML for image "Linear Layout with gravity":
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:gravity="center_horizontal"
android:background="#e3e2ad"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:textSize="24sp"
android:text="View's gravity=" />
<TextView
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="left"
android:text="left" />
<TextView
android:layout_width="300dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center_horizontal"
android:text="center_horizontal" />
<TextView
android:layout_width="100dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="right"
android:text="right" />
<TextView
android:layout_width="150dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center"
android:text="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:gravity="center"
android:background="#d6c6cd"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:textSize="24sp"
android:text="View's gravity=" />
<TextView
android:layout_width="200dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="left"
android:text="left" />
<TextView
android:layout_width="300dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center_horizontal"
android:text="center_horizontal" />
<TextView
android:layout_width="100dp"
android:layout_height="40dp"
android:background="#bcf5b1"
android:gravity="right"
android:text="right" />
<TextView
android:layout_width="150dp"
android:layout_height="40dp"
android:background="#aacaff"
android:gravity="center"
android:text="center" />
</LinearLayout>
</LinearLayout>
Testing your layout, for me it's working (the TextView is centered correctly).
However, you could also remove android:gravity="center_horizontal" from the RelativeLayout and add android:layout_centerHorizontal="true" in the TextView.
I've always had problems with RelativeLayouts and TextViews too. I think that this is due to the fact that TextView calculates its size dynamically and this prevents it to work well with layout's gravity. That's just one my supposition.
The solution I generally adopt is to configure a textview horizontal size with match_parent. It might be a suboptimal solution, but should work. In case you need a Fixed size textView you can put a fixed size dimension and should work too, it gives problems only with wrap_content.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:gravity="center_horizontal"
tools:context="com.something">
<TextView
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textAlignment="center"
android:text="#string/app_title"
android:layout_marginBottom="#dimen/main_spacing"
android:textSize="24sp" />
</RelativeLayout>
Edit:
as suggested by #Valentino S., adding
android:layout_centerHorizontal="true"
with wrap_content should work too. The reason is in my head still the same: size of textView is calculated later.
As the documentation says:
android:gravity
Specifies how an object should position its content, on both the X and
Y axes, within its own bounds.
...
center_horizontal
Place object in the horizontal center of its container, not changing
its size.
So the android:gravity="center_horizontal" will center horizontal-ing the RelativeLayout to its parent. Not making its content center horizontal.
Remember that android:layout_gravity is used for the view itself relative to the parent or layout.
Please be aware that the behaviour of Layout can differ slightly for each API Level. And be noted, that we can't 100% sure that the visual result in Layout Editor is correct. Always test your layout in real devices.
try this:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_main"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:background="#000000"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginBottom="10dp"
android:background="#ffffffff"
android:text="TITLE"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textSize="24sp" />
<AutoCompleteTextView
android:id="#+id/enterContact"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/title"
android:layout_marginBottom="10dp"
android:background="#ffffffff"
android:text="Enter Contact"
android:textAlignment="center" />
</RelativeLayout>
TlDr: android:gravity Works with RelativeLayout , you can skip to the bottom if you don't want to read the explanation
EDIT this is a giant wall of text, please bear with me
This is what I imagine you want to achieve:
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textAlignment="center"
android:text="#string/app_title"
android:layout_marginBottom="#dimen/main_spacing"
android:textSize="24sp"
android:layout_centerHorizontal="true"/> <!-- LAYOUT PARAMS WORK!!!-->
Why does this work, while android:gravity (apparently) doesn't?
if your goal is to put the TextView in the horizontal center of the Layout/Screen you have to let the RelativeLayout know!
this is achieved through something called LayoutParams - these are data structures defined by each View which are used by the View's parent (in this case the RelativeLayout)
so let's say your TextView has the following LayoutParams :
android:layout_centerHorizontal="true"
you will get something like this:
When the RelativeLayout is distributing its child views around the screen, along the way there is a callback method being run - onLayout(...) - which is part of a more complex method sequence that will determine the position of each child View inside the RelativeLayout, this is achieved in part by accessing the LayoutParams in each child View, in this case that line in your TextView
This is why we say LayoutParams are passed on to the parent like in the link you mentioned before
WARNING: Endless Confusion Source!
View positioning inside Layouts / ViewGroups is done through LayoutParams the onLayout calls
It so happens that some layouts like FrameLayout have a LayoutParam called android:layout_gravity which causes great confusion with the android:gravity property that each view can define, which is NOT the same and not even a LayoutParam
android:gravity is used by any View (like a TextView for example) to place its content inside.
Example: let's say that you change your TextView to be very high, and you want the text at the bottom of the TextView, instead of at the top
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="95dp" <------------ very high!
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textAlignment="center"
android:text="#string/app_title"
android:layout_marginBottom="#dimen/main_spacing"
android:textSize="24sp"
android:layout_centerHorizontal="true" <----- LayoutParams for RelativeLayout
/>
TextView is CENTERED in the RelativeLayout but text is at the TOP of the "box"
Let's use android:gravity to manage the text position INSIDE THE TextView
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="95dp"
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textAlignment="center"
android:text="#string/app_title"
android:layout_marginBottom="#dimen/main_spacing"
android:textSize="24sp"
android:layout_centerHorizontal="true"
android:gravity="bottom" <---**NOT LayoutParams**, NOT passed to RLayout
/>
Result: As expected only the inside of the View changed
TLDR
Now if you want to ignore everything above and still use android:gravity with RelativeLayout, RelativeLayout is also a Viewso it has the android:gravity property, but you have to remove other properties or LayoutParams which will override the behaviour defined by the android:gravity property look at android:gravity at work with RelativeLayout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:gravity="bottom"> <!-- NOT LAYOUT PARAMS -->
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="95dp"
android:textAppearance="#style/TextAppearance.AppCompat.Title"
android:textAlignment="center"
android:text="#string/app_title"
android:layout_marginBottom="#dimen/main_spacing"
android:textSize="24sp"
android:layout_centerHorizontal="true"
/>
<AutoCompleteTextView
android:id="#+id/enterContact"
android:text="Enter Contact"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:layout_below="#+id/title"
android:layout_marginBottom="#dimen/main_spacing" />
</RelativeLayout>
I have the following LinearLayout below. I use it for a row in a ListView.
I have set the Textview's weight to 1 so they should all be of equal width.
The problem is when some of the textviews have more characters in, the width of the textview changes. This has an overall effect on how the ListView appears, as in each row the data in not lined up correctly. (i have headings above the ListView).
when some of the TextViews have more text in them, there is still space either side of the text and the textview just gets bigger, which i don't want as i've set the weights to 1 each.
Is there a way of fixing the width of each textview so it doesn't change according to the length of text in it?
thanks in advance
Matt
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingBottom="5dp"
android:paddingTop="5dp" >
<TextView
android:id="#+id/rowstarttimeweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="2" />
<TextView
android:id="#+id/rowplannedcallsweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2"
android:layout_weight="1" />
<TextView
android:id="#+id/rowncrsweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2"
android:layout_weight="1" />
<TextView
android:id="#+id/rowqasweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2"
android:layout_weight="1"/>
<TextView
android:id="#+id/rowplannedhoursweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2:33"
android:layout_weight="1"
android:gravity="right"/>
<TextView
android:id="#+id/rowactualcallsweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2"
android:layout_weight="1"
android:gravity="right"/>
<TextView
android:id="#+id/rowactualhourssweeksum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2:01"
android:layout_weight="1"
android:gravity="right"/>
</LinearLayout>
One small change and your problem is solved
change width of all TextView from wrap_content to 0dp
android:layout_width="0dp"
Whenever you will set height/width to 0dp, it will manage height/width of view as per android:layout_weight
I have two side by side TextViews in LinearLayout, but second TextView taking more space than first one and i want both to take equal width that's why i have used layout_weight="1" but did not solve my issue, check below:
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_margin="20dp"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawableLeft="#drawable/as_individual"
android:gravity="center_vertical"
android:drawablePadding="5dp"
android:layout_weight="1"
android:textColor="#ffffff"
android:text="As" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:drawableLeft="#drawable/for_company"
android:gravity="center_vertical"
android:textColor="#ffffff"
android:drawablePadding="5dp"
android:text="For Company"/>
</LinearLayout>
If you want to use layout_wight for horizontal Linearlayouts android:layout_width must be "0dp" and for vertical layouts you need to set android:layout_height="0dp"
try replace
android:layout_width="wrap_content"
by
android:layout_width="0dp"
for each TextView.
works for me.
Change the attribute android:layout_height of the Textviews to
android:layout_height="0dp"
or
android:layout_height="fill_parent"
you were restriting width to "wrap_content" and that was the problem as the first textview's content was less than second's here is what you should do.
<LinearLayout
android:layout_width="fill_parent"
android:orientation="horizontal"
android:layout_height="wrap_content">
<TextView
android:layout_width="fill_parent"
android:text="This is first"
android:layout_weight="1"
android:layout_height="match_parent" />
<TextView
android:layout_width="fill_parent"
android:text="This is second asdasdasdasdasdasdasdasdasd"
android:layout_weight="1"
android:layout_height="match_parent" />
</LinearLayout>
I'm a noob to android development and I am having issues constructing a layout. I have a relative layout containing a textview and a linear layout containing two checkboxes. I want the textView to appear to the left and the linear layout to appear on the right of the linear layout flush with the edge. Currently, the textview and linearlayout appear on top of each other. Any help is greatly appreciated.
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="5dp"
android:text="Rotated Shelf: "
android:layout_gravity="center_vertical"/>
<LinearLayout
android:id="#+id/rotated"
android:layout_width="match_parent"
android:layout_height="32dp"
android:layout_alignParentRight="true">
<CheckBox
android:id="#+id/rotatedshelfYES"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Yes"
android:layout_toLeftOf="#+id/rotatedshelfNO"
/>
<CheckBox
android:id="#+id/rotatedshelfNO"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingRight="75dp"
android:text="No"
android:layout_alignParentRight="true" />
</LinearLayout>
</RelativeLayout>
try like this your textview write with in linear-layout and set android:layout_weight="" it working nice
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<LinearLayout
android:id="#+id/rotated"
android:layout_width="match_parent"
android:layout_height="32dp"
android:layout_alignParentRight="true" >
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight=".5"
android:paddingLeft="5dp"
android:text="Rotated Shelf: " />
<CheckBox
android:id="#+id/rotatedshelfYES"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight=".25"
android:text="Yes" />
<CheckBox
android:id="#+id/rotatedshelfNO"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight=".25"
android:text="No" />
</LinearLayout>
</RelativeLayout>
on the LinearLayout add android:layout_toRightOf="#+id/textView2"
If you want to align the right edge of your TextView with the left edge of your LinearLayout (i.e. TextView to the left of LinearLayout) you should use
android:layout_toLeftOf="#+id/rotated"
in your TextView properties.
Use you have to set android:layout_width in linear layout equal to wrap_content not match_parent since match_parent is used when we want to equal the width/height as the parent of the widget/container and wrap_content as name suggest requires space only to write the caption of view/container, no extra space required.