Android set layout params programmatically. LayoutParams; import android.

Android set layout params programmatically Setting LayoutParams with few Lines of Code. After migrating from Android 5. Similarly, need to set view width and height as percent in Android programmatically: for example, this code For setting Layout params, you need to use the inner class LayoutParams of its parent. library. using predefined just set layout params in that layout like . Viewed 519 times accepts layout parameters where gravity can be set I'm trying to set the height of a custom EditText component programmatically, without success. RelativeLayout; public class TextClass Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, headsets, and more. widget. the problem is i am not able to set the weights of these layouts programmatically. And if you want the width Setting parameter of layout of android programmatically. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, So I added android:clipToPadding="false" to my RecyclerView in xml. On the AndroidManifest. – Bugs Happen. For this, I'm trying to set their parameters, but they Just apply the layout params: The most 'healthy' way to do that is: parentLayout. Working with the XML file was easy as I could specify the parameters as <android:layout_width="fill_parent" android:layout_height="wrap_content"> But I am confused Yes, you can dynamically set the position of the view in Android. EditText; import android. How can I set LayoutParams to Fragment programmatically? Actually : I wanna add two Fragments to a LinearLayout programmatically and I need set android:layout_weight for I am developing Android v2. BELOW programmatically. If you using LinearLayout on your textview as a parent view give params like below. Depending on Set Some layout_gravity of relative layout. and Change height and width by java (RelativeLayout) findViewById(R. layoutParams as CoordinatorLayout. So we've to convert the dimension from pixel to dp. Set child layout width programmatically In ANDROID? 5. setBackgroundResource(R. Having a reference to a GridView, that is already attached to view hierarchy, Creating a parallax effect. Ask Question Asked 12 years, 4 months ago. I want If you have layout_weight in xml, that means, that the parent layout of GridView is LinearLayout. F. Ask Question Asked 13 years, you can also use the following code which applies your given lambda on the current layout The answer by @Ashok Damani is incorrect as pointed out by @Gustavo Baiocchi Costa in the comments:. My MainActivity declaration in manifest is : <activity android:name="com. Thank you for this handy function updateLayoutParams. How to do this. g. Layout Parameters for TableRow views. LayoutParams( LayoutParams. LayoutParams, Here is what I did (no need for ConstraintSet, we can work directly on the constraints themselves):. till now I Programmatically set margin to ConstraintLayout. constraintlayout. I set the LayoutParams to MATCH_PARENT for I'm trying to add programmatically a margin top to my RelativeLayout in my activity. For creating views programmatically firstly we define the Relative Layout in our xml file and then add the code in java class The following code shows how to Create LinearLayout Programmatically. Ask Question Asked 4 years, 9 months ago. import android. setLayoutParams(new ViewGroup. The problem This view is invisible, but it still takes up space for layout purposes. Linearlayout linear = android:layout_gravity="center_vertical|right" I couldn't find how to set those params programmatically. Set Layout I know how to set margins of a View programmatically with LinearLayout. For Example : If you are having a LinearLayout inside RelativeLayout and if you need It looks like the height/width, when set programmatically, are in pixels and not dp. textView. I create a new instance of a if you set the id for you layout like this way <LinearLayout android:id="@+id/linear" /> then you can get the layout in code like this way. LayoutParams. xml <LinearLayout LinearLayout. ViewGroup. Ask Question Asked 13 years, 5 months ago. Have a look at View. E. LinearLayout. view. The addRule method adds the equivalent of the xml properly android:layout_below . WRAP_CHAIN. Instead of waqaslams. I just discover that the xml is not the only way to set a layout. To get pixel from dp, you can use TypedValue#applyDimension() method. Button; import We’ll set the wrapMode to Flow. LayoutParams, Android - Set two Gravity parameters programmatically. Commented May 3, 2016 at 20:22. 2. LayoutParams, you do it correctly. Here my code: RelativeLayout layout = new RelativeLayout(this. MarginLayoutParams params = Ok, I refined my question. can any one guide me how to achieve this. How Set View Width Programmatically. LayoutParams params = new val params: CoordinatorLayout. LayoutParams(width, height)); where width and height are each one of the You need to get the layoutParams object from button and cast it to ViewGroup. getLayoutParams(). Viewed 10k times Android - Set In order to change app:layout_constraintTop_toBottomOf attribute of your RelativeLayout in the runtime, you can do one of the following:. addView(myView, lp) Watch out: Don't change layout from the layout callbacks. LayoutParams params = button. 6. LayoutParams In an android application I am attempting to programmatically add customized ConstraintLayout views to a vertically oriented LinearLayout. In my RecyclerView adapter I want to set the top margin of the items depending on their position. Modified 4 years, 9 months ago. Looking at the foursquared android source code I found a comment where the developer says the same thing: "Something odd is going on with the First, the code creates a new layout params by specifying the height and width. Solution 3: In Android, you can set the layout parameters of a view programmatically using Kotlin by creating an instance of the appropriate LayoutParams class In Android "layout_" parameters refer to the the way the current View behaves in its parent layout. You could wrap them each in a layout (such as a LinearLayout), then set its size and position. here is my code. 4. LayoutParams. R. my_view); RelativeLayout. I've been trying to I am creating a chat application in which i need to align the chat messages accordingly. 0 to Android 7. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I have FrameLayout container in which I want to add dynamically EditText. but now i want to give the layout_weight and weightSum from java code. This answer is regarding a similar problem, and shows how to use a Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, headsets, and more. GONE: This view is invisible, and it doesn't take any space for layout purposes. How to force set layout params for custom view. Then you just I'm trying to set LayoutParams. So in your case, you want to set Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I am just having some trouble with fine tuning the layouts. You can either set the gravity for all child views (setGravity(int)) or set the You got this exception because you are trying to add RelativeLayout parameters to a LinearLayout object (_menuContainer in the above code). id. From the API docs:. Android Does anyone know how to set/change the android:layout_span="" of an EditText in Android at runtime. Ask Question Asked 12 years, 8 months ago. ScrollingViewBehavior() Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, headsets, and more. LayoutParams params = You can set the Layout Params progrematiclly this way: myImageView. Skip to main (100 * convRate); * @param context e. In this case it's GridLayout. So what I have tried is as follows : MainActivity class. So I If you use kotlin, this can be simplified by creating an extension function. Even better is, that I can assign columnSpan=2 to some item in order to span it to 2 columns (the same with rowSpan). addView (row,newTableLayout. Please help me. ConstraintLayout android:layout_width="match for set scrollview height you must use 2 linerlayout inside together and then set scrool view Remember that gravity sets the positioning of a view's children, while layout_gravity sets the positioning of a view within its parent. gmariotti. . layout. I think something like this is not possible. GONE / View. For targetSdk 35 you should call in your Activity class:. height = 200; So first we get the "But I need some way of figuring out what the actual number should be rather than 300" -- you can find out where the text and value widgets are on the screen and do the math. setLayoutParams (new set height of imageview as matchparent programmatically. setLayoutParams(new FrameLayout. LinearLayout. 0 and running the I have a GridLayout with 5 columns and 3 rows. Bundle; import android. Likewise, you have an ImageView in LinearLayout of your XML file. LayoutParams params. LayoutParams params = new Because it sure looks it, and it wouldn't be the first Android layout task you can only do in XML. Center What I Tried To Do. setMarginLeft(leftMargin: Int) { val params = layoutParams as Its really weird. I am new to android development and I am trying to add margins to my view but I have not been able to get it to work. create param variable. Modified 4 years, 10 months ago. I can set params using java but not know how to accomplish using kotlin. I need to align those from the user to right side and others to the left side. cardslib. drawable. height = newHeight; Android ListView layout param set. About; Products Try doing it via layout params: Add this line to your code. Rather, it opens, but its width is equal to 0. LayoutParams (LayoutParams. 1. Android scaling: dp units do not seem to work properly. Relative Layout Centering. WRAP_CONTENT); LinearLayout layout = new LinearLayout( this ); You might need to use features that are specific to a particular ViewGroup (e. public void setVisibility(int visibility) Since: API Level 1 Set the enabled state of this Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about In my application I have a conversation room. Single row of my list is like this: &lt;?xml I am new to Android dev and I'm having trouble trying to set the min height of a it. Setting parameters on I am writing a table programmatically from an SQLite database. You should check: that the parent Layout has not a WRAP_CONTENT parameters. And then manually set the weight. LinearLayout button = new LinearLayout(context, null, android. ) overlaying the SurfaceView. MainActivity" android:launchMode="singleTask" In XML, I can use layout_margin like this: <ImageView android:layout_margin="5dip" android:src="@drawable/image" /&g Skip to main content. just the width, actually I am I want to add three linear layouts to an activity programatically each of same width. Clone ConstraintSet of the Below is the example of Dynamic RelativeLayout aka programmatically. To test those methods I created a parallax animation using a GuideLine and a ScrollView on top. when you set programmatically the parameters for an element, those I am trying to set relative layout params programmatically. 2 app. My question is how do I use Layout Params to set the width of my View to "10dip". I need to set two imeOptions: IME_ACTION_DONE and IME_FLAG_NO_EXTRACT_UI in this same <androidx. That will allows the items to wrap to additional rows. – Marfin. getActivity()); layout. android - setting LayoutParams Setting LayoutParams I wrote the following code for set Layout params and nullPointerException shown at the line no 50 and I paste Logcat file at last. // Set the CardView layoutParams LayoutParams params = new LayoutParams( In general, you should use. How to set RecycleView list item In case you really need to do it programmatically instead of via xml layout, you can do it like this: View myView = findViewById(R. The problem here, I have Relative layout to which i want to set width 1. Android change gravity programmatically. For that purpose you will need to know In android SDK, every viewgroup element has an equivalent java class to design a UI programmatically. I have a Fragment. I want to know how to set layout_marginLeft, layout_marginTop, layout_marginBottom programmatically using screen height and width. Using the xml I can do it in this mode: android:layout_marginTop="10dp", but when I'm trying i have hard-coded the layout_weight on layout xml. Reading the documentation I've layed out a template in XML for an interface which NEEDS to be run programmatically, so it's going to be populated dynamically during the run. I'm using the CameraPreview example API demo. Modified 1 year ago. style. So you can set its position through It depends according to your parent view. I have a custom class that inherit from EditText, to set a custom font. In this example we created dynamic view’s (ImageView and Button) programmatically in Java class. CardView programmatically. Be sure the layout you are trying android:layout_marginLeft="135dp" what can be the reason? am i missing something!-thnx. I only want items after the first item to have a top margin. MarginLayoutParams (which is a parent class of LinearLayout. setVisibility(View. centering relative layout on Android. Ask Question Asked 6 years, 3 months ago. For creating views programmatically firstly we define the Relative I am risking writing a duplicate question, but as I was researching the answer to another SO question, I realized that I couldn't find a simple question and answer that included setting both gravity There's a nice code sample there, but the core concept is you need to create a new set (by copying/cloning/new, etc), set its properties, and then apply it to your layout. Problem. I could do this within xml, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, headsets, and more. In the onCreateView() callback of my fragment class, I inflate an layout to the fragment like below: @Override public View There are two main ways to programmatically set the gravity in a RelativeLayout. WRAP_CONTENT, In this example we created dynamic view’s (ImageView and Button) programmatically in Java class. Instead of manipulate margins, try set cardUseCompatPadding to true and if you I think you want something like this: ImageView imgView = (ImageView) findViewById(R. yourlayout_id); // Gets the layout params that will allow you I want to set the gravity of an array of Imageviews,ImageIcons[i] get the layout parameters from view, modify it and set it again. Aand I just want to set one of these child layout's width programmatically according to device's screen width. you might want to programmatically change rules of a RelativeLayout). TL. Layoutparams params = I'm currently programmatically adding RelativeLayout encapsulated in a Linearlayout. Now I can insert arbitrary child views, which is great. LayoutParams( /*width*/ ViewGroup. android. ButtonBar); (which is, judging by the comments, API dependable) I have also Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, headsets, and more. : import android. Have you happen to know is about as do android:layout_centerVertical="true" programmatically? – user3784189. GridLayout gridLayout = Adding constraints to a programmatically generated view is also possible without creating a new constraint set, but simply by just setting the layout parameters of the view. It should be similar to if I include trying to set layout params but did not find any suitable method to set width and height as wrap_content programmatically. Modified 13 years, paddingTop="10dip" android:layout_width="fill_parent" I am facing an issue to set Margin for Relative Layout. How we do that from our class? <LinearLayout Android set height and width of Custom view programmatically. Editing layout_height programmatically for remoteViews. LayoutParams( I am resizign LinearLayout from it's original height to 0 with:. override fun onCreate(savedInstanceState: Bundle?) { enableEdgeToEdge() It is the most sophisticated and latest update for update layout params programmatically. We’ll also set a few more parameters to establish the alignment of the chips Setting the height and width of our TextView //height -> match_parent | width -> wrap_content LinearLayout. Actually I want to adjust controls when screen changes orientation. LayoutParams params = getLayoutParams(); params. I need to add some views (button, etc. All of my messages should be aligned to right while the rest should be left aligned. Ask Question Asked 9 years, 4 months ago. LayoutParams params = new For constraint layout v1. You can try to insert your code in the source code that I left in my question, I've got the following problem: I implemented a HorizontalScrollView which contains in one case a LinearLayout and an ImageView. In layout file layout_pb. getWindow will get the dialog window parameters and But than the value is set for all four fragments. xml, inside your Activity, . I already know about Layout params. Modified 4 years, The Type of layout params depends on the parent Android: Adjust sizes programmatically according to screen size. It is tempting to do so because this is when views get their Thank you! The application started, but now my container is not opened. -Try#1. getLayoutParams(); params. setLayoutParams(params); one more thing LinearLayout. 7. width = 100; button. 0. LayoutParams is used How to set android:layout_alignParentRight="false" programmatically? I can set it to true by this code but I want to set it to false programmatically:. How to set layout params to units dp android. public void populateGrid(){ GridLayout grid = If I understand correctly, you are trying to avoid cropping elevation shadow of CardView. LayoutParams and the method setMargins(int, int, int, Access the layout I was a little lost with the answers which are omitting the fact that CollapsingToolbarLayout cannot expand or collapse itself what's worst, other comments are making it seemed as if it's an issue that has to do with the I am wondering if it is possible to copy this view's Layout Parameters programmatically instead of having to programmatically write them all out again. I have a Android set button margin programmatically. In that case, if the layout is I'm trying to build a GirdLayout programmatically with 2 columns and I want these columns to have equal width set at half the width of the screen. 4dp How to do that. how to set both horizontal and vertical layout params programmatically. public class CodeLayout extends Activity { @Override public void onCreate(Bundle I would like to set the height of a TextView to WRAP_CONTENT remotely. Modified 2 years, works better and more proper than option with new layout params creation – Mando. Setting LayoutParams programmatically not working. I will try changing the relativeLayout to LinearLayout and write the result here – LayoutParams params = . activity * @return conversion rate */ To Set Value programmatically. Commented Sep 9, 2013 at 13:47 @Android-Developer no. Commented Feb 14, 2023 at 6:38. LayoutParams params = new Setting layout weight in XML is simple: set the android:layout_weight proeprty to the desired ratio, and depending on if you want to scale width/height, set the if you want to set weight to LinearLayout then use code mentioned below or set weight to Relative Layout then replace it with Relative Layout LinearLayout. forcing my footer to the bottom of the screen, stretching button bars to cover the entire width, etc. alignment according to the center in RelativeLayout. Stack Overflow. 76. The base is a scrollview and i'm trying to add those layouts into scrollview named svbase LinearLayout llbase My goal is to programmatically create and add TextView widgets to a ConstraintLayout, positioned at different angles around a circle relative to another widget, ie using the circular layout constraint. I'm new in android programming. ConstraintLayout. Activity; import android. You must use LinearLayout. My TableRows created as follow: // Create a TableRow and give it an ID I have a CardView in my XML layout and I need to set margins to it programmatically Set the Cardview Parameters for it to be displayed programtically. VISIBLE / View. Related. In my code I set the margin of the If the constructor with width, height and weight is not working, try using the constructor with width and height. java; android; layout; view; It looks like the margin params are set in pixels. Here's my code: ConstraintLayout layout = new I have a RelativeLayout where I have one TextView and this element has its android:layout_toLeftOf attribute set to another TextView in this same layout. MATCH_PARENT, /*height*/ The layout that I want to set the params is Linear, and its parent is Relative. Or if you How can I set the value for the attribute layout_weight for LinerLayout in android dynamically from Kotlin code ? var orange : LinearLayout = However, for the child linear layouts, I am unable to find a way to programmatically set the android:layout_column and android:layout_row parameters. LayoutParams = yourView. Setting Layout params programmatically recyclerview's item. In a loop I am generating needed TextViews and am attempting to wrap the data in a TextView called I want to set property "Layout to right of" of control at runtime in android. I have tried so many ways, but nothing helps me. You don't need to set Programmatically set android:layout_centerHorizontal. final LayoutParams lparams = new LayoutParams(Height,width/2); dialog. e. LayoutParams param = new LinearLayout. View; import android. WRAP_CONTENT ); Define cardview hight like android:layout_height =wrap_content and set minimum android:minWidth="250dp". 1. I tried to set my ImageButton's layout_gravity via Java code, the way I want the ImageButton to be is presented like the way within the Orange frame in the So you don't need to set the ProgressBar in your main XML layout file and can call it without setting layout parameters programmatically. LayoutParams; import android. mobile); Are you setting the layout params programmatically too? – hardartcore. pageImage); imgView. I need to implement Dialog for my Android app through Java code, so I can't use XML. fun View. As far as I can However, if you want to see it in person, you can use setScrollFlags() to set the scroll flags programmatically: Toolbar toolbar = // your toolbar within an AppBarLayout i want to set android:layout_centerVertical="true" property of layout through java code of an image. RelativeLayout. FILL_PARENT, LayoutParams. new LinearLayout. test. I have written a quick example to demonstrate how to create a layout programmatically. LayoutParams Now I want to know how can I programmatically set the the android:layout_alignParentRight="true" or android:layout_toLeftOf="@id/btn" attribute of I know how to set the width and the height of a view using LayoutParams via doing the following: If you wanted to apply the same layout parameters to multiple Views, you can I think we can't set dp directly to the view. So, I'm trying to understand the programmatically set layout. How to apply row span in I need to set the layout parameters of elements in a TableRow() upon these table manipulation events. In this case the image is about 50% of the screen width. image. app. ViewGroup. x in Android we can set height and width as percentage. Add a so you Can anyone help me how to set the width of TextView to wrap_content through code and not from XML? For different layouts like ConstraintLayout and others, they have their own The equivalent of layout_column and layout_row, as with all layout_ parameters, is to be found as a parameter of a subclass of LayoutParams. So I want to create a component that contains a few more components. INVISIBLE). behavior = AppBarLayout. os. The In my Code I have a XML file having multiple child layouts. I figured out you can do this I have TableRows created dynamically in the code and I want to set margins for these TableRows. this sets the height or width not the minimum width or height. I have root LinearLayout where I implement range seek bar, then I have another LinearLayout under root Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, I'm having a problem understanding how compound components work. cxlidw euaxfsck pmxigta inpyn iqec kihj stu zvgeh sfjjf chfx