Problems with a spinner on relativelayout xml - android

i am doing an xml layout file, and i want to have my spinner in the right of a textview, but i am having problems... when i test the layout, my spinner is not in the correct possition, it's a little more down and it haves very small lenght, is not 180px as i said in the layout.
there is the xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:id="#+id/PermissionLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/perlabel"
android:layout_marginLeft="15dip"
android:layout_below="#id/salto3"/>
<Spinner
android:id="#+id/Permission"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:prompt="#string/perlabel"
android:layout_alignBaseline="#id/PermissionLabel"
android:layout_alignParentRight="true"
android:width="180px"
android:layout_marginRight="20dip"/>
<TextView
android:id="#+id/salto4"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/saltodelinea2"
android:layout_below="#id/PermissionLabel"/>
<TextView
android:id="#+id/HoursRangeLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/hoursrangelabel"
android:layout_below="#id/salto4"
android:layout_marginLeft="15dip"/>
<EditText
android:id="#+id/From"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:layout_alignBaseline="#id/HoursRangeLabel"
android:width="70px"
android:layout_alignLeft="#id/Email"
android:layout_marginRight="20dip"/>
<TextView
android:id="#+id/ToLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/tolabel"
android:layout_alignBaseline="#id/From"
android:layout_toRightOf="#id/From"
android:layout_marginLeft="-10px"/>
<EditText
android:id="#+id/To"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:layout_alignBaseline="#id/From"
android:width="70px"
android:layout_marginRight="20dip"
android:layout_alignParentRight="true"/>

Is it really necessary that all items in your layout are "Relative" to each other? It sure doesn't appear that way from the properties you set on each item.
I would recommend trying something like a LinearLayout, and then if it is critical a certain item is Relative to another item, use a RelativeLayout inside the LinearLayout for those particular items.

Related

Move View to "next line" if it doesn't fit

So, idea in this: I have two TextViews, first can expand whatever it wants, second always 5 chars (time). Problem is in that first TextView can easily push second out of the screen.
So, what I need is something like adjustable LinearLayout, or maybe some GridLayout that will move second TextView on some sort of second line if it doesn't fit parent.
For example you can watch at message bubbles in Viber and WhatsApp. Thanks for any advise.
Update 1
Here is XML that i have now (Only message part)
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/messageBox"
android:layout_gravity="center_vertical"
android:gravity="center_vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14sp"
android:layout_gravity="center_vertical"
android:gravity="center_vertical"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Medium"
android:textColor="#color/black"
android:text='#{mess.message}'/>
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical|end"
android:gravity="center_vertical|end"
android:paddingLeft="8dp"
android:textSize="12sp"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Small"
android:text='#{Utils.parseMillsToHoursAndMins(mess.date)}'/>
</LinearLayout>
Update 2
So I added layout_weight to first TextView, that helped with my first problem, but now I have new one. This two TextViews are in LinearLayout which is in another LinearLayout with another TextView. Parent LinearLayout have width set to wrap_content so if top TextView will be bigger than 2 TextViews it will cause child LinearLayout to be less than it's parent, and 2nd TextView (from that 2) wouldn't be in the end of parent. But when child LinearLayout is bigger, all appears to be OK. I know it's complicated, so this is XML
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:minWidth="0dp"
android:id="#+id/contentPanel"
app:bringToFront="#{true}"
android:orientation="vertical"
android:background="#{(mess.isMine?#drawable/chat_bubble_right:#drawable/chat_bubble_left)}">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text='#{!mess.authorRole.equals("Client")?(mess.authorRole + " - " + mess.author):mess.author}'
android:textColor='#{mess.authorRole.equals("Lawyer")?#color/colorPrimary:mess.authorRole.equals("Admin")?#color/red:#color/green}'
android:textSize="12sp"
android:id="#+id/author"
android:fontFamily="sans-serif-medium"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Small"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/messageBox">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textSize="14sp"
android:layout_gravity="center_vertical"
android:gravity="center_vertical"
android:layout_weight="0.7"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Medium"
android:textColor="#color/black"
android:text='#{mess.message}'/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:paddingLeft="8dp"
android:textSize="12sp"
android:gravity="bottom|end"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Small"
app:checkFit="#{false}"
android:text='#{Utils.parseMillsToHoursAndMins(mess.date)}'/>
</LinearLayout>
</LinearLayout>
The new approach for achieving such behaviour is using ConstraintLayout with Flow. Here is an example of usage:
<androidx.constraintlayout.helper.widget.Flow
android:id="#+id/socialsButtonsFlow"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="6dp"
app:flow_horizontalGap="8dp"
app:flow_verticalGap="4dp"
app:flow_wrapMode="aligned"
app:flow_horizontalStyle="spread_inside"
app:constraint_referenced_ids="vkButton,twitterButton,facebookButton,youtubeButton,instagramButton,odnoklassnikiButton,tiktokButton"
app:layout_constraintEnd_toEndOf="#id/socialsLabel"
app:layout_constraintStart_toStartOf="#+id/socialsLabel"
app:layout_constraintTop_toBottomOf="#+id/socialsLabel" />
For small screens it looks like this:
I am not sure this will help you or not but:
Use: https://github.com/ApmeM/android-flowlayout
<org.apmem.tools.layouts.FlowLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</org.apmem.tools.layouts.FlowLayout>
Inside FlowLayout you can put your view's and it will auto move to next line if not fit.
if your textviews in linearlayout you can add weightSum method

TextView and EditText overflow

I've got a need to display and TextView (label), EditText(Input) and TextView(suffix) in a line.
The issue I have is - if the label TextView is too long it The EditText and Suffix TextView and not drawn.
Here's my code.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_gravity="center_vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TextView
android:layout_weight="0"
android:padding="5dp"
android:text="Label"
android:id="#+id/label_text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<EditText
android:layout_weight="1"
android:id="#+id/input_edit_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColorHint="#color/dark_grey"
android:textColor="#color/black"
android:hint="text.." />
<TextView
android:padding="5dp"
android:layout_weight="0"
android:text="Suffix.."
android:background="#color/lite_grey"
android:id="#+id/suffix_text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
So what I want is - even if the label is over 2-3 lines, for an EditText to appear followed by another TextView.
Any pointers would be appreciated.
Thanks!
Edit:
I've added some 'diagrams' so you can understand what I want to do a bit better.
The label to the EditText can be arbitrary length(2/3 lines), so whenever the label finishes I want an EditText to start (which is followed by another TextView showing a suffix..)
..
![This shows a 2 line label and TextView..]
Edit 2: Thanks for the responses guys!! I think #questioner has really understood what I want to do i.e. I want your 3 views to move to other lines so that they behave like they were one view - and as he has suggested i'll have to find a library for this!
How about this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_gravity="center_vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:padding="5dp"
android:text="Label"
android:id="#+id/label_text_view"
android:layout_width="100dp"
android:layout_gravity="center_vertical"
android:layout_height="wrap_content"/>
<EditText
android:layout_weight="1"
android:id="#+id/input_edit_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:textColorHint="#color/dark_grey"
android:textColor="#color/black"
android:hint="text.."/>
<TextView
android:padding="5dp"
android:text="Suffix.."
android:layout_gravity="center_vertical"
android:background="#color/lite_grey"
android:id="#+id/suffix_text_view"
android:layout_width="100dp"
android:layout_height="wrap_content"/>
</LinearLayout>
If you want your 3 views to move to other lines so that they behave like they were one view - you should use external library for that.
Why not use a RelativeLayout instead of LinearLayout and then use android:layout_below="#+id/..." or android:layout_above="#+id/..." also android:layout_toRightOf="#+id/..." or android:layout_toLeftOf="#+id/..."
Set
android:layout_weight="1"
for each view so that they all occupy the same amount of horizontal space.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_gravity="center_vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:weightSum="1">
Try this or please expand a little more.

Button size and padding within RelativeLayout

I'm attempting to create a a Heading + button similar to the Google Music App, e.g. where there is a "Songs" Header on the Left and then on the right there is a Button with the text "X more"..
I've using a RelativeLayout for the TextView and Button
My problem is that the button is taking up the size of the layout that contains the text the height is all wrong and the padding doesn't seem to do anything.
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
[REMOVED for clarity]
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#color/list_foreground"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:text="#string/photos"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="#+id/photo_button"
style="?android:attr/buttonStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:background="#color/actionbar_background"
android:padding="10dp"
android:text="test" />
</RelativeLayout>
What am I doing wrong here?
RelativeLayouts are designed to have children in the layout "relative" to each other. In other words, if you want the Button to the right of the Textview, you need to tell it.
Because you are aligning relative to the parent LEFT / RIGHT, it appears that things are "kind of" working.
You may be better off with a LinearLayout, depending on your needs. LinearLayouts use "orientation" not RelativeLayouts.
You should look over some tutorials (like this one: http://mobile.tutsplus.com/tutorials/android/android-layout/) but ultimately you will probably put your button in first and then your text view so that the textview content will wrap appropriately.
To get the same effect as the Music App I ended up using a RelativeLayout but instead of a Button I'm using another TextView, this is giving the impression it's a button but it gives me more scope to format the background etc. I think just setup a OnClickListener in the code
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/photo_title">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="10dp"
android:text="#string/photos"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/more_photo_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="10dp"
android:background="#color/actionbar_background"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:text="10 MORE"
android:textColor="#color/button_text"
android:textSize="12sp" />
</RelativeLayout>

Unable to specify the alignComponent for an ImageButton

I'm trying to set my TextView to the left of an ImageButton, but I can't seems to find this option.
I was expecting to use something like android:layout_alignLeft, but this option is missing.
I've tried to google the issue, but couldn't find any relative results.
Without it my TextView overlaps the ImageButton and I want to avoid it.
UPDATE
The full xml code is too complex, but here is the important part of it:
<FrameLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_alignParentLeft="true"
android:background="#color/white"
android:layout_marginLeft="8dp"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:layout_toLeftOf="#+id/frameLayoutBalanceClosed">
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/button_edit_nickname"
android:id="#+id/card_closed_control_editNickname" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/card_closed_description_nickname"
android:layout_margin="8dp" android:layout_gravity="left"/>
</FrameLayout>
I think what you need is a RelativeLayout. You can specify your TextView to the left of your ImageView with it's specifications. Your code would look something like this:
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TextView
android:id="#+id/text"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/imagebutton1" />
<ImageButton
android:id="#+id/imagebutton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
The reason FrameLayout isn't working is because it's purpose is to overlay items on top of each other, which wouldn't work at all!
If that isn't what you're looking for, you could also use a TableLayout in which items are arranged in columns.

Issue with Relative/Table Layout

I want the TextView to be always on the top of each EditText, on all of device's screens. First, I've tried to do something with RelativeLayout, but it's not working. Now, I'm trying with TableLayout. I would like your opinion for the best layout for this use!
Here is my code:
<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="2"
android:background="#drawable/back" >
<TextView android:id="#+id/mathimatika"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Mathimatika Kateuthinsis"
android:textColor="#09074c"
android:textSize="14px"
android:gravity="center" />
<TableRow>
<TextView
android:layout_column="1"
android:text="Profwrika a"
android:padding="13dip"
android:textColor="#09074c"
android:textSize="10px"/>
<TextView
android:text="Profwrika b"
android:gravity="center"
android:textColor="#09074c"
android:textSize="10px" />
<TextView
android:text="grapta"
android:gravity="right"
android:padding="13dip"
android:textColor="#09074c"
android:textSize="10px" />
</TableRow>
<RelativeLayout>
<EditText
android:id="#+id/input11"
android:layout_width="60px"
android:layout_height="wrap_content"
android:textSize="18sp"
android:numeric="decimal|signed"
android:layout_below="#id/vathmos1"
android:layout_marginLeft="13dip" />
<EditText
android:id="#+id/input21"
android:layout_width="60px"
android:layout_height="wrap_content"
android:textSize="18sp"
android:numeric="decimal|signed"
android:layout_toRightOf="#id/input11"
android:layout_below="#id/vathmos1"
android:layout_marginLeft="25px" />
<EditText
android:id="#+id/input31"
android:layout_width="60px"
android:layout_height="wrap_content"
android:textSize="18sp"
android:numeric="decimal|signed"
android:layout_toRightOf="#id/input21"
android:layout_below="#id/vathmos1"
android:layout_marginLeft="25px" />
</RelativeLayout>
</TableLayout>
Well, you can do it with a RelativeLayout, I dont understand why you say you cant do it. But if you want to use it with a TableLayout, then you need to have two TableRow, one with the TextViews and the other with the EditText. Thus, the children of the TableLayout will be the TableRows.
However, I would recommend that you use a RelativeLayout, its cheaper because it doesnt have to calculate stuff and its only one level in the stack.
You can define your three EditText first, then the three TextViews that are above the each EditText, and if you want them to be centered, then you can align both the left and the right side to the EditTexts.
I hope this helps, let me know what you think

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