I'm developing an Android application.
On one activity I have a List with list items. Those list items will have a TextView (I'm using my own layout because probably I will need to add more widgets to it).
This is ListActivity xml:
<?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" >
<ListView
android:id="#android:id/list"
android:layout_width="match_parent"
android:layout_height="469dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="40dp">
</ListView>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/orderErrorMsg"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:textSize="16dp" >
</TextView>
</RelativeLayout>
</LinearLayout>
And this is ListItem xml:
<?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="100dp"
android:orientation="vertical">
<TextView
android:id="#+id/orderToFillName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:textSize="20dp" />
</LinearLayout>
And, finally, this is the result:
Why TextView is not centered vertically?
You have "wrap_content" on the layout_height of the TextView = there is no space to center vertically on since the TextView is wrapped tightly.
Try changing the layout_height to "match_parent" or place gravity="center_vertical" attribute in the LinearLayout instead.
<TextView
android:id="#+id/orderToFillName"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:textSize="20dp" />
the answer is really simple: you have to add this to your TextView's XML:
android:gravity="center"
Currently you're not setting the text's position in the TextView but just the View's position.
Best wishes,
Tim
Try this way:
<TextView
android:id="#+id/orderToFillName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:gravity= "center_vertical|center_horizontal"
android:textSize="20dp" />
or
android:gravity="center"
Related
The contents of my list view get hidden behind the button as follows:
The xml file is:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="top"
>
<ListView
android:id="#android:id/list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawSelectorOnTop="false"
/>
<RelativeLayout
android:id="#+id/InnerRelativeLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
>
<Button
android:text="Send"
android:id="#+id/Button"
android:layout_alignParentRight="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="addItems"
>
</Button>
<EditText
android:id="#+id/message"
android:layout_width="fill_parent"
android:layout_toLeftOf="#id/Button"
android:layout_height="wrap_content"
>
</EditText>
</RelativeLayout>
</RelativeLayout>
The TextView for each row is as follows:
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content
android:layout_gravity="right"
android:gravity="right"
android:textSize="20sp"
/>
What should i do to align it properly (as in above the button)?
Also when the listView is with just one or two entries, and when the keyboard is opened to type, the whole view shifts? How do I fix that as well? Thanks in advance
Cleaned up and corected the code a bit. Perhaps this is what you were looking for. Let me know if it works. Cheers !
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<RelativeLayout
android:id="#+id/InnerRelativeLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" >
<Button
android:id="#+id/Button"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_alignParentRight="true"
android:onClick="addItems"
android:text="Send" />
<EditText
android:id="#+id/message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"
android:layout_toLeftOf="#id/Button" />
</RelativeLayout>
<ListView
android:id="#android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#id/InnerRelativeLayout" />
</RelativeLayout>
adding android:layout_above="#+id/InnerRelativeLayout" to your ListView.
RelativeLayout has child views specify their position relative to the parent view or to each other (specified by ID). So you can align two elements by right border, or make one below another, centered in the screen, centered left, and so on. By default, all child views are drawn at the top-left of the layout, so you must define the position of each view using the various layout properties available from RelativeLayout.LayoutParams.
For put your InnerRelativeLayout layout at Top add android:layout_alignParentTop="true" to your InnerRelativeLayout and remove android:layout_alignParentBottom="true"
Update: set up your Layout like below:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#color/Beige "
android:orientation="vertical" >
<RelativeLayout
android:id="#+id/InnerRelativeLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true" >
<Button
android:id="#+id/Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:onClick="addItems"
android:text="Send" >
</Button>
<EditText
android:id="#+id/message"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="#id/Button"
android:hint="Enter text" >
</EditText>
</RelativeLayout>
<ListView
android:id="#+id/list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/InnerRelativeLayout"
android:drawSelectorOnTop="false" />
</RelativeLayout>
Output:
use android:layout_above="#+id/InnerRelativeLayout" in your listview
Make the outer RelativeLayout into a LinearLayout with orientation vertical. Then, for the ListView set layout_height as 0dp and layout_weight as 1. The ListView will fill up all the remaining space in the LinearLayout without overlapping other views.
Also, stop using fill_parent, it's been deprecated and you should use match_parent instead.
In the following xml, I'm trying to draw a layout that contains two blocks (a LinearLayout and a TextView). I want the LinearLayout to be 5 times larger than the TextView. This xml produces the exact opposite of what I expected, the TextView takes 5 times more space than the LinearLayout. Notice that I have set the width of both elements to 0dp which is a common oversight.
<?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:paddingLeft="15dp"
android:paddingRight="15dp"
android:layout_gravity="center_vertical"
android:weightSum="6"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="0dip"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="5" >
<TextView
android:id="#+id/result_title_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="Arial"
android:textColor="#222222"
android:textSize="14sp"/>
<TextView
android:id="#+id/result_info_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="Arial"
android:textColor="#777777"
android:textSize="12sp" />
</LinearLayout>
<TextView
android:id="#+id/result_distance_textview"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:fontFamily="Arial"
android:textColor="#ffffffff"
android:textSize="14sp" />
</LinearLayout>
EDIT: This Layout is actually a list item which is included in this list :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/results_list_fragment_layout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingTop="15dp" >
<ListView
android:id="#+id/search_results_list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/scrollable_content_background"
android:divider="#drawable/listview_divider"
android:dividerHeight="1dp" >
</ListView>
</LinearLayout>
I also just met the same problem, and the way of solving is to change:
width of child view to 0dp if parent LinearLayout has orientation="horizontal";
height of child view to 0dp if parent LinearLayout has orientation="vertical".
The issue came from the container list which had a "wrap_content" width. Changing to "match_parent" fixed the problem.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/results_list_fragment_layout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingTop="15dp" >
<ListView
android:id="#+id/search_results_list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/scrollable_content_background"
android:divider="#drawable/listview_divider"
android:dividerHeight="1dp" >
</ListView>
</LinearLayout>
Android Studio 0.3.7
Hello,
I have the following TextView that is on a Linearlayout (vertical).
I want to display the TextView just about 5dp from the bottom of the layout. However, I can't seem to do that.
I have played around with the different properties of the android:layout_marginBottom and some other properties as well.
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Sign Up with StarBucks"
android:id="#+id/tv_signup"
android:clickable="true"
android:textColor="#380aff"
android:enabled="true"
android:textStyle="bold|italic"
android:gravity="center_horizontal"
android:layout_marginBottom="5dp"/>
Can anyone tell me what is the correct property to set to get the Textview positioned from the bottom of the layout.
Many thanks for any suggestions,
<?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" >
//other controls define here
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:gravity="center"
android:text="TextView" />
</LinearLayout>
Use this
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="bottom"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:gravity="center"
android:text="TextView" />
</LinearLayout>
The textView have to be child of the RelativeLayout then You can use alignParentBottom="true" and set marignBottom
Set android:layout_gravity to bottom
try this...
<TextView
android:padding_bottom="5dp"
android:gravity="bottom|center_horizontal"
........ />
Try setting android:layout_gravity="bottom"
or else if you want your textview to be horizontally center then you may set
android:layout_gravity="bottom|center_horizontal"
I am using FrameLayout in which I am having a search Textbox and Button and a ListView to be displayed in the next line of the TextBox
My layout is like this ,
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="fitXY"
android:src="#drawable/pattern1" />
<LinearLayout
android:id="#+id/LinearLayout02"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_gravity="top" >
<Button
android:id="#+id/btnadd"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="addCustomers"
android:text="Add"
android:textColor="#000000" >
</Button>
<EditText
android:id="#+id/edtSearch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="2"
android:ems="10"
android:hint="Search"
android:inputType="textPersonName" >
<requestFocus />
</EditText>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginTop="60dp"
android:gravity="bottom"
android:orientation="vertical">
<ListView
android:id="#+id/list_customers"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom|center_horizontal" >
</ListView>
</LinearLayout>
</FrameLayout>
I am using this TextView to diplay List item in the ListView,
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/txtsimple_list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="60dp"
android:gravity="center_vertical"
android:textSize="20sp"
android:textStyle="bold" />
I have given margin top attribute for the ListView, but even though it overlaps on the Button and EditText controls.
I am using a FrameLayout but of no use. Please suggest me any help!!
Any help is appreciated!!
You should use LinearLayout as parent, just set android:orientation="vertical".
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<ImageView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="fitXY"
android:src="#drawable/pattern1" />
<LinearLayout
android:id="#+id/LinearLayout02"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="top" >
...
</LinearLayout>
<ListView
android:id="#+id/list_customers"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom|center_horizontal" >
...
</ListView>
</LinearLayout>
FrameLayout has no 'rules of placement' so everything just stacks on to each other.
Instead, use a LinearLayout with android:orientation="vertical"
or use a RelativeLayout and add positioning values to the childs, such as android:layout_below
+1 Neoh and remove imageview, instead put the image as background image attribute at parent view
android:background="#drawable/pattern1"
FrameLayout are used very less,beacuse they are used to display single view or views which overlaps each other.
So you should use RelativeLayout.
FrameLayout is not the best option. You can use other layouts, eg, GridLayout, RelativeLayout or ListView.
I have the following layout i'd like to make the textview appear in the center and middle of the view. How can i acheive this?
I've tried adjusting the various gravity attributes when looking at the layout in graphical view, but nothing seems to change it. I'd like the textview in the center which i've done but halfway down the view.
thanks 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="match_parent"
android:orientation="vertical"
android:background="#drawable/carefreebgscaledalphajpg" >
<TextView
android:id="#+id/textviewdatefornocallspage"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="You have no calls for "
android:textSize="25sp" />
</LinearLayout>
set the gravity to center in your linearLayout tag :
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center"
android:background="#drawable/carefreebgscaledalphajpg" >
or use a RelativeLayout like this :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/carefreebgscaledalphajpg" >
<TextView
android:id="#+id/textviewdatefornocallspage"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="You have no calls for "
android:textSize="25sp" />
</RelativeLayout>
Try this
simple i have tried to many answer but all answers are not working ......finally this methods works for me
<LinearLayout
android:layout_below="#+id/iv_divider"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginTop="#dimen/_10dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/mycredits"
android:textColor="#color/colorGray"
android:gravity="center"
android:textSize="#dimen/_25dp" />
</LinearLayout>
Set android:gravity="center" attribute for TextView inside linear layout and keep the text view's height and width as wrap_content.
This Solution worked for me.
<TextView
...
android:layout_gravity="center"
....
/>
Set width of your textview to wrap_content, and set your LinearLayout to
android:gravity="center_horizontal"
Add android:gravity="center_horizontal" to your LinearLayout and alter your TextView's layout_width as android:layout_width="wrap_content"
<?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"
android:gravity="center_horizontal"
android:background="#drawable/carefreebgscaledalphajpg" >
<TextView
android:id="#+id/textviewdatefornocallspage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="You have no calls for "
android:textSize="25sp" />
</LinearLayout>
None of the other answers worked for me. I had to use android:textAlignment="center"
My layouts were as follows
<LinearLayout...
<RelativeLayout...
<RelativeLayout....
<TextView
android:layout_centerInParent="true"
android:textAlignment="center"
If in linearlayout your orientation vertical, you can put the textview in the "horizontal center" by android:layout_gravity="center". For centering textview vertically you need to set layout_height of textview to match_parent and set android:gravity to "center". If you want to use more than one view in this layout, you should use RelativeLayout and set
android:layout_centerInParent="true".
<LinearLayout
android:id="#+id/service_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/card_view"
android:layout_marginTop="10dp"
android:background="#color/app_bar_background"
android:orientation="vertical">
<TextView
android:id="#+id/list_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="sans-serif"
android:gravity="center"
android:singleLine="true"
android:text="#string/Services"
android:textColor="#color/app_bar_text"
/>
</LinearLayout>
Sounds like you want android:layout_gravity for the TextView
see docs: developer.android.com
set android:gravity="center" in your Linear Layout
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".view.fragments.FragmentAncRecords">
<TextView
android:id="#+id/tvNoDataFound"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fontFamily="#font/poppins_regular"
android:visibility="visible"
android:gravity="center"
android:text="#string/no_record_available"
/>
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/rvAncRecords"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
</LinearLayout>
center your texteView in 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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
Use Relative Layout, it always gives more accurate and flexible layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<ImageView
android:id="#+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:src="#drawable/ic_launcher" />
</RelativeLayout>