I have a header for a list that contains two image buttons. I want one of those image buttons to be on the left, and the other to be on the right. This is what my xml file looks like right now but it does not work, it just puts the two image buttons on the left together. I have also tried without the additional LinearLayouts but no luck.
<?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="horizontal"
android:gravity="fill_horizontal"
android:background="#drawable/list_header_background">
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:orientation="horizontal"
android:gravity="left"
android:background="#drawable/list_header_background">
<ImageButton
android:id="#+id/refreshBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="4dp"
android:src="#drawable/ic_refresh"
android:background="#drawable/list_header_background"
/>
</LinearLayout>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:orientation="horizontal"
android:gravity="right"
android:background="#drawable/list_header_background">
<ImageButton
android:id="#+id/battleBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="4dp"
android:src="#drawable/ic_battle"
android:background="#drawable/list_header_background"
/>
</LinearLayout>
</LinearLayout>
As kabuko wrote, the RelativeLayout width is equal to the parent width. When we have a child view inside that RelativeLayout, we can use the android:layout_alignParentXXXXXX="true" parameter in order to align it (the child) accordingly to the parent.
<?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="horizontal"
android:background="#drawable/list_header_background">
<ImageButton
android:id="#+id/refreshBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="4dp"
android:src="#drawable/ic_refresh"
android:layout_alignParentLeft="true"
android:background="#drawable/list_header_background"
/>
<ImageButton
android:id="#+id/battleBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="4dp"
android:src="#drawable/ic_battle"
android:layout_alignParentRight="true"
android:background="#drawable/list_header_background"
/>
</RelativeLayout>
You probably want to use a RelativeLayout with layout_alignParentLeft and layout_alignParentRight on the buttons.
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.
I have 2 fragments, the first had the second inside it. This is the first:
<?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/gradient_details_bg"
android:orientation="vertical" >
<TextView
android:id="#+id/fragmentDetailTitle"
style="#style/textTitleDetailStyle" />
<LinearLayout
android:id="#+id/detailSubObjectFrame"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:gravity="center"
android:orientation="vertical" >
</LinearLayout>
<Button
android:id="#+id/fragmentDetailButtonGo"
style="#style/goButtonStyle" />
</RelativeLayout>
And inside the layout detailSubObjectFrame I had others fragments. In this specific case:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/sub_take_error_Layout"
android:layout_width="wrap_content"
android:layout_height="match_parent"
>
<LinearLayout
android:id="#+id/numberErrorLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:orientation="horizontal" >
<com.mypackage.NumberPickerCustom
android:id="#+id/numberPickerCustomRandom"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
max="100"
min="1"
value="30" />
<TextView
android:id="#+id/moreText"
style="#style/textOnSubmenu"
android:textSize="20sp"
android:text="#string/moreErrorText" />
</LinearLayout>
<LinearLayout
android:id="#+id/myLayoutTop"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:orientation="horizontal" >
<TextView
android:id="#+id/numberOfQuestion"
style="#style/textOnSubmenu"
android:textSize="20sp"
android:text="#string/numberOfErrorQuestionText" />
<TextView
android:id="#+id/numberOfQuestionValue"
style="#style/textOnSubmenu"
android:textSize="20sp"
android:text="6" />
</LinearLayout>
</RelativeLayout>
I would like that the layout "myLayoutTop", will be placed just below the textview of the first fragment fragmentDetailTitle. (Without moving the other layout from the center).
Like you can see I tried layout_alignParentTop but didn't work.
If needed I could totally change only the layout of the 2nd fragment, the constraint that I have is that numberErrorLayout should stay (like now) on the center of the screen.
I just changed the layout of detailSubObjectFrame in a FrameLayout and sub_take_error_Layout in a LinearLayout. After I used the attribute gravity for numberErrorLayout and myLayoutTop.
I'm trying to add this child LinearLayout
<?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:layout_marginTop="50dp"
android:background="#FFFFFF"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="50dp"
android:layout_marginTop="10dp"
android:text="Beautiful star-shaped spillway, Kechut Reservoir, Jermuk, Armenia"
android:textAppearance="?android:attr/textAppearanceMedium" />
</LinearLayout>
into this parent LinearLayout:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#F1F1F1" >
<LinearLayout
android:id="#+id/tiles"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:orientation="vertical" >
</LinearLayout>
</ScrollView>
I add this dynamically using the Inflater so there can be multiple items in my parent LinearLayout. I'd like to have spacing between the children so I've added property android:layout_marginTop="50dp" but this property doesn't get respected.
My children show up without any spacing between them. How I can I fix this?
I couldn't find another way of doing this other than nesting the child LinearLayout inside another LinearLayout and adding the marginTop property to that.
<?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" >
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_marginTop="10dp"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:background="#FFFFFF"
android:orientation="vertical" >
<TextView
android:id="#+id/description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="50dp"
android:layout_marginTop="10dp"
android:text=""
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
</LinearLayout>
In this case it might work better with padding. I've experienced that when you don't limit your height or width of your layout padding tends to give better results (sometimes).
I have two edittext views. One of them has only one line, its the title. But the other one should fill the linearlayout to the end, but it doesn't.
I updated the code so this is my whole xml for this app. I hope someone can find what's wrong. The part that i want to form like this is the part inside the LinearLayout named addView.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mainLayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="#ffffff">
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<Button
android:id="#+id/addButton"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:background="#drawable/addbuttonstyle"
android:layout_weight="20"/>
<ImageView
android:id="#+id/titleView"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:background="#drawable/titleview"
android:layout_weight="60"/>
<Button
android:id="#+id/orderButton"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:background="#drawable/orderbuttonstyle"
android:layout_weight="20"/>
</LinearLayout>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/addView"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<EditText
android:id="#+id/textBoxTitle"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="note title"
android:singleLine="true"
/>
<EditText
android:id="#+id/textBoxContent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:hint="content"
/>
</LinearLayout>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/backgroundLayout"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/background"
/>
</FrameLayout>
I changed textBoxTitle's height to wrap_content and I see this:
Is this what you were hoping for? Also if you want content to appear in the upper-left corner use this attribute:
<EditText
...
android:gravity="top"
/>
So i found what was wrong.
I needed to set layout_height (of the textBoxContent view) to 0dp and layout_weight (of the textBoxContent view) to 1.
The first view should have android:layout_width="wrap_content"
I am using this XML to show my one Button at the bottom and one TextView at the top with one TextView right in the middle. The middle textview covers the whole span in between the button and the top textview. The middle TextView is not being displayed at all. What is wrong?
<?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">
<TextView
android:id="#+id/task"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
/>
<Button
android:id="#+id/btnAddTask"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/AddTasks"
android:layout_alignParentBottom="true"
/>
<TextView
android:id="#+id/TasksList"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
android:layout_above="#id/task"
android:layout_below="#id/btnAddTask"
/>
</RelativeLayout>
Your problem is definitely that you have the TasksList TextView below your button. Swap your layout_above and layout_below values. This works for me:
<?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">
<TextView
android:id="#+id/task"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
/>
<Button
android:id="#+id/btnAddTask"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/AddTasks"
android:layout_alignParentBottom="true"
/>
<TextView
android:id="#+id/TasksList"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
android:layout_above="#id/btnAddTask"
android:layout_below="#id/task"
/>
</RelativeLayout>
The problem wsa that you reversed your layout above and the layout below:
try
android:layout_below="#id/task"
android:layout_above="#id/btnAddTask"
See screenshot.
And here is the complete layout.
<?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">
<TextView
android:id="#+id/task"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
/>
<Button
android:id="#+id/btnAddTask"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/AddTasks"
android:layout_alignParentBottom="true"
/>
<TextView
android:id="#+id/TasksList"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
android:layout_below="#id/task"
android:layout_above="#id/btnAddTask"
/>
</RelativeLayout>
There's definitely something wrong with how you have this laid out.
You have for the button, alignParentBottom="true"... then for the TasksList TextView it is set to be below the button... basically off the screen.
You can remove orientation from the RelativeLayout... Relative layout's do not have orientation like LinearLayout's do.
As you're describing... I'm not 100% you can do it with a Relative Layout. If you simply wanted one thing on top, one centered and the other on bottom, it would be best to use a single layout parameter for each one, centerInParent, alignParentTop and alignParentBottom.
If you reconsider LinearLayout (as I'm guessing you started with) you'd stick with a Vertical Orientation, then give them layout_weight of 0, 1, and 0 making sure the height was set to wrap_content.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:id="#+id/task"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0"
/>
<TextView
android:id="#+id/TasksList"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/tasks"
android:layout_weight="1"
/>
<Button
android:id="#+id/btnAddTask"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/AddTasks"
android:layout_weight="0"
/>
</LinearLayout>