How to remove background image programmatically in android. Apr 18, 2012 · Setting Android images from string value.

Source Code: https://github. Gradle. Sep 21, 2012 · To set Background: RelativeLayout layout = (RelativeLayout) findViewById(R. Oct 25, 2014 · The way it's set in the initialize method uses the protected RoundRectDrawable class, like so:. setImageBitmap(null); If you need to remove the ImageView completely, call this, in the if. Learn more Explore Teams Jan 11, 2012 · How to programmatically remove the background of an image making it transparent in android 1 How to delete a color of an image with JavaFx (make the background transparent)? Aug 4, 2013 · However, the imageButton has a gray border along the sides that weren't on the image in the drawable folder. Here, we are going to reduce and compress any image using the Android Studio. This method takes a ColorStateList object as a parameter, which contains the different colors to be used for different states of the view (e. Basically the difference is the parameter. widget. Calling drawImage shows the blue background too. Sep 30, 2020 · I am creating an Android App in Kotlin in which I want to remove background from a person's portrait image in real time. setupWithViewPager(mViewPager); tabLayout. llabackground)); Apr 15, 2019 · A non-transparent RGB image in JPG format containing the colors for each pixel. getDrawable( R. Mar 17, 2010 · This means, if you want to use setClipToOutline() to round the corners on an ImageView, your image must be set using android:src instead of android:background (since background must be set to your rounded shape). main); to show the xml file in application. Dec 12, 2012 · Right but you either need to have a red button image like a 9patch png, or you'll need to define a red button shape in xml. Actually I want to develop somthing like ShutApp. public void giveClue(View view) { Drawable Feb 20, 2015 · Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat. setImageResource(0); now this will delete the image from your image view, because it has set the resources value to zero. You can see the Android code of API 22 vs API 21, here Dec 7, 2022 · If you're an Android developer, then you know how difficult it can be to remove image backgrounds. TRANSPARENT); or. I have not tested the code, but you get the idea. My goal is to change view's constraints in code, but I cant figure out how to do this right. your_image_view. Jul 27, 2015 · Works only on Android 12 as of now so is not a universal solution yet. If the next image isn't found in the server or takes time to load I need the old image to be empty. setBackgroundColor(Color. However, when a background is removed, this View's padding isn't touched. Setting android:minHeight="0dp" works for me. You get a total of three methods to remove the background- Auto, Magic, and Manual. Android automatically resizes the graphic to accommodate the contents of the view. Do we have any existing api already? In am basically looking to remove the image background and to add new background. Jan 1, 2024 · This article provides a quick and easy approach to programmatically remove a background image in Java using BufferedImages, resulting in a centered white background with the top-left pixel always white. Can you tell how to set other properties like height, margin etc. Feb 13, 2018 · First of all, you don't need to use a layout inflater to create a simple Button. The alpha value ranges from 0 to 255, where 0 means fully transparent and 255 means fully opaque. RoundRectDrawable backgroundDrawable = new RoundRectDrawable(backgroundColor, cardView. View class have setAlpha(float alpha) method which is Added in API level 11. Original Image. When laying out larger buttons you can use android:drawablePadding in conjunction with android:paddingLeft and android:paddingRight to force the text and drawable inward towards the center of the button. Jun 21, 2015 · How to remove it programatically ? Android: Background Image Size (in Pixel) which Support All Devices change a drawable color programmatically in android. I was unsuccessful to obtain the right behavior using the XML- must be doing something wrong. I can use a third-party plugin. Step 1: Create a New Project in Android Studio. getTag()); Thanks to remove. There is also the counterpart to that, the light version: edit_text_holo_light. I could remove the color with Photoshop, but I really don't want to, because it would remove part of my player. getRootView(); root. I had the exact same problem. android:background="@drawable/overview" to my LinearLayout. bitmap as background in the imgView something like: imgView. I refer this post but I am not able to understand how to implement this. In this article, we will take a. You should use setBackground instead. button. However I can't do that programmatically. findViewById(R. I have an app on android that create home shortcut icon. . The Recents screen uses a document-centric model —introduced in Android 5. Is it straight forward to remove the background of the photo/image in android? What is the approach. (This code is meant to be imbedded in a video calling app whose one of the feature is to remove person's background during video calls for privacy issues. from the XML layout. xml file designed to use this code to set background color: android:background="#000000" or. png: A non-transparent grayscale image in PNG format containing the alpha matte. How do i place a background on an image inside a relativelayout? 0. bg – Remove Backgrounds 100% Automatically . R. set transparent button image and background color to button How to remove a file which name Jul 25, 2016 · You should decide which approach to use from your logic point of view (if you will never change the background, use the XML approach). Jul 17, 2022 · Android applications use different types of images for displaying within our Image View. According to the code of Android and according to my tests, I think it should be safe to use setImageResource(0) from Android API 22 (5. wrap(buttonDrawable); //the color is a direct color int and not a color resource DrawableCompat. 0" encoding="utf-8"?&gt; Jan 6, 2017 · I try to set background color programmatically but when I set every one of my colors, the background being black but with any color background being white like the application theme. You can just use: button = new Button(context); If you want to style the button you have 2 choices: the simplest one is to just specify all the elements in code, like many of the other answers suggest: Oct 22, 2010 · Kotlin Extension Solution. color. permission. 359. To blur a image. Here is an example using answer here: How to get the attr reference in code? // Create an array of the attributes we want to resolve // using values from a theme // android. In this article, we will take a look at How to Set Background Drawable Programmatically in an Android application. What I'm trying to achieve is a custom splash screen, with an image drawable as background (or layer-list with 2 items - one background image and one centered logo), as it could be used before Android 12. Needed to do this because, setting android:background somehow left some areas still non transparent. I need to change background image programmatically on Android with source string I have. Oct 19, 2013 · PorterDuff. Jun 22, 2021 · Setting android:background / android:src programmatically Hot Network Questions Is it OK to use the same field in the database to store both a percentage rate and a fixed money fee? Dec 27, 2023 · To make a background image transparent in Android Studio, you need to use an alpha value for the background attribute of your ImageView. Slazzer-Android can help to remove image background automatically. background); layout. The point is, use the image of the appropriate size as the background. Jul 5, 2016 · Using Kotlin: You can create an extension function or just use setCompoundDrawablesWithIntrinsicBounds directly. To change the image color programmatically, you can follow these steps: Step 1: … How to Change Image Color on Jan 3, 2024 · The user can navigate through the list, select a task to resume, or remove a task from the list by swiping it away. I'm trying to copy this code, but the setBackgroundDrawable is already deprecated. img); If you want to change the background of ImageView. RED); button. bg, the AI background remover for professionals. Erase Backgrounds Automatically on Any Android Device The app you’ll need to install is called Remove. What i want to do is Reset the Button Background on Next Question. The problem is that you also need to call the list's onItemCheckedStateChanged to update what's needed (the action bar title for example). setImageResource(android. ) I have downloaded the starter app of TensorFlow Lite from here. White pixels are foreground regions, black is background. Easily remove image backgrounds with advanced AI processing in a user-friendly app. Also you can use this code programmatically: image. Apr 6, 2022 · I need to remove the image background to white when I pick an image from the image picker, but I don't want to use API for that work. Dec 11, 2012 · I have an background image set to an ImageView, Now i want to change the opacity of an image without, for that i write this code to change the opacity of ImageView, but when i do so it remove the background image from the image view, So my question is how can i change the opacity of ImageView without removing background image form it. But Thanks for sharing the technique! – Apr 18, 2010 · As a reference, one way to capture the screen (and not just your app activity) is to capture the framebuffer (device /dev/graphics/fb0). 0 (API level 21)—in which multiple instances of the same activity containing different documents can appear as tasks in the Recents screen. Removebg - Background Removal Android Library. GONE) or setVisibility(View. – I want to set some vectorDrawables to a ImageView in Android Studio. The image named cld-sample-5 (this is also the image Public ID) provided in your free account will be used for this tutorial: Jun 27, 2024 · A NinePatchDrawable graphic is a stretchable bitmap image that you can use as the background of a view. Jan 8, 2013 · If you can use an alpha mask on the white part and use a white background in the parent view, that might work as well. 7,714 4 4 gold badges 36 36 silver badges 63 63 bronze Mar 2, 2016 · You can use. fun TextView. AppCompat. Add it in your root build. Many times we are using an image view which is having a specific background and we have to set the background for that image to be transparent. That's the dark version. Try this. How can I programmatically remove these borders? So far, the solution I've seen use the xml properties in the layout but I can't use that solution since I programmatically generate my imageButtons. Jun 4, 2017 · I am Working on a Test Application in which every question is presented with Four options [those options are via Button]. Any ideas? Feb 5, 2021 · generate random dark colors programatically in android; change color of drawable android studio; android kotlin change text color; android transparent color; android studio change button color programmatically; set solid color background android programatically in drawable; android studio set background color transparent; set toolbar background Apr 23, 2021 · Many times in the android application we have to display a mirror image of an image view within our android application to show its mirror image. Jan 18, 2013 · Thank you for your interest in contributing to the Stack Overflow community. Share Jan 1, 2024 · This article provides a quick and easy approach to programmatically remove a background image in Java using BufferedImages, resulting in a centered white background with the top-left pixel always white. screen); View root = someView. I need to set ImageView constraints to one of the TextViews. ? setBackgroundDrawable() is deprecated. setTag(myButton. Setting background of imageView in android:background doesn't run with the checkbutton image , it puts another image on the background view . Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. I figured out how to add a picture, but how to When you remove the background of an image, the canvas turns transparent, and you can save it once as a high-resolution PNG file for use in your projects and presentations. 0. here i used setContentView(R. google. I solved it by checking the boolean that I have set for night theme prior to setting the content view in onCreate. setBackgroundColor(0); or even. The captions background image file is 400kb in size. If you choose to get rid of this image, you can replace it with an empty image file with the same name. getColor(this, R. FloatingActionButton android:id="@+id/btnfab" a If you're only doing this a few times, a simple way is to just save the previous background before altering it. When removing the background from an image, you get a full-fledged background remover that can be used to remove the background from any image within seconds. Now the problem is, when the shortcut was created on the home screen it's created with white background. Feb 15, 2014 · The the default holo EditText's background is: edit_text_holo_dark. View. Step by Step Implementation Step 1: Create a New Project in Android Studio To c Nov 29, 2014 · Optional: Remove the line. Is there a way to do that? Currently, I have the following XML in my layout: &lt;?xml version="1. android. MaterialButton android:layout_width="wrap_content" android:layout_height="wrap_content" android:minHeight="0dp"//to effect the following parameters, this must be added! Aug 23, 2017 · Thanks for Hardik, orginal answer You can change the tint, quite easily in code via: imageView. leftDrawable(@DrawableRes id: Int = 0 Using setImageResource() should fetch its resource in a backwards-compatible manner without any further effort required. In setImageDrawable() you have to pass a Drawable object. It should work on all Android versions that the support library supports: public static Drawable getTintedDrawableOfColorResId(@NonNull Context context, @NonNull Bitmap inputBitmap, @ColorRes int colorResId) { return getTintedDrawable(context, new BitmapDrawable(context. how to fix this. getDrawable(int,Theme) in order for theme attributes to be resolved. Jan 21, 2019 · As you can see above I was using the android:background tag to display the image. ) – Show example alpha. Sicne setting CircleImageView backgroundColor gets rid of the circle (Fill it as a square) I have a regular image view and put it over top of CircleImageView and set the regular image view . getRadius()); cardView. If you simply change the background color to red you are going to end up with a plain red rectangle not something that looks like a normal button. You can set the background image on your constraintLayout by calling findViewById(R. In this article, we will take a Dec 19, 2022 · On iOS, a new feature has emerged that allows you to remove your background from images in just a couple of taps, effectively saving you strenuous minutes of manual editing on the fly. Also I am entirely new to android development. The image of the icon is image that i set programmatically from the drawable. The problem is that the previous image remains visible under the next image? I have nowhere found using the correct command to delete the previous image before displaying the next one. BLUE, Color. Share. Mar 7, 2023 · Changing image color programmatically on Android can be achieved using various techniques. If you want to set a background Image Inside Cardview Use Another Layout such as LinearLayout, RelativeLayout or any other Inside The CardView. Dec 28, 2023 · Solution 3: In Android, you can change the background tint color programmatically using the setBackgroundTintList() method of the View class. Nov 4, 2016 · Programmatically setting my FloatingActionButton's backgroundTint via setBackgroundTintList method does not work, but setting it via XML app:backgroundTint tag does work - why is that? Mar 2, 2013 · Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat. ; Tap on Load a photo and select the photo. Step 2 − Add the following code to res/layout/activity_main. Mode mean in android graphics. selectableItemBackground /* index 0 */}; // Obtain the styled attributes. Graphics. 1 Set your target SDK and compile SDK to Android S in build. xml. One common approach is to use the ColorMatrixColorFilter class provided by the Android framework. id. xml file in java code. Jul 31, 2018 · I followed this with AppCompat AlertDialog but instead of using android:background, I chose to set a transparent color directly with the background drawable's android:color itself. Easily Remove Background from Any Image on Android. We can't set the theme in java as in my case the control came to onCreate of my splash activity very late. 0" encoding="utf-8"?&gt; Jan 10, 2018 · I am added a background image highlight in RecyclerView Image: but when i click the image previous selected image highlight is also shown. setImageResour Sep 12, 2021 · I need to display a different image according to a condition. bg's clever AI, you can slash editing time - and have more fun! No matter if you want to make a background transparent (PNG), add a white background to a photo, extract or isolate the subject, or get the cutout of a photo - you can do all this and more with remove. setVisibility(View. correct); I don't know how to remove or hide the image. ; Crop the image as much as possible while keeping the subject in the frame. Apr 18, 2012 · Setting Android images from string value. In this, application force-closes app other background running application. But i need to change the background color of main. Short answer. May 29, 2013 · When clicked, the ImageResource of the button is set to a drawable in my drawable-hdpi folder (basically an image is shown on top of the transparent ImageButton). mode gives a way of composing and overlaying images in Android, see also What does PorterDuff. my code is holder. Dec 27, 2023 · To make a background image transparent in Android Studio, you need to use an alpha value for the background attribute of your ImageView. Remove background image. Step by Step Implementation. Note: This Android article covered in both Java and Kotlin languages. getResources(), inputBitmap), ContextCompat. If you need to use the tool more than once, consider upgrading to Pro for unlimited usage plus access to our advanced editing tools like Video Background Remover . So from API level 11 and after you can use that method in xml and class too. Nov 14, 2019 · This is working when you have set ex. Thanks in advance. Improve this answer. This makes your code more declarative, and thus readable. setImageBitmap(image); I want to remove padding between image and border of button. Set android:tint attribute of image/image Jun 15, 2016 · I had the same issue as shown in the screenshot of the OP. g. May 25, 2024 · Running the code yields the following image: How to remove background programmatically from images. The solutions described in accepted answer just remove the underline which you wanted to customize. Aug 31, 2021 · Since right now we are limited to use single-colored background and non-resizable logo icon which doesn't look quite good. Step By Apr 13, 2013 · I can change the background of a LinearLayout via xml by writing. You can very simply define the alpha in the color definition of the button (or any other view) in your xml: Dec 1, 2015 · I tried to make this, that way: btn. Nov 17, 2012 · image = BitmapFactory. setColorFilter(Color. This question already has quite a few answers—including one that has been extensively validated by the community. To do this you must either have root privileges or your app must be an app with signature permissions ("A permission that the system grants only if the requesting application is signed with the same certificate as the application that declared the permission In the latest android version, the background image doesn't remove even when you set android:background="@null". Jul 26, 2010 · As cephus mentioned android:drawablePadding will only force padding between the text and the drawable if the button is small enough. If you MUST use background to set your image instead of src, you can use this workaround: I have ran into the same problem and wasted my day on it. So that the image will better match the background color of the android application. Jul 31, 2013 · To remove the Top and Bottom padding <com. getBackground(); buttonDrawable = DrawableCompat. colorImage. Nov 18, 2013 · First one, you need to set the permission in your Manifest. argb(255, 255, 255, 255)); If you want color tint then: Jun 22, 2015 · Vijet Badigannavar's answer is correct but using ColorStateList is usually complicated and he didn't tell us how to do it. May 21, 2013 · Otherwise, it should work fine starting from some Android version. XML. If the background has padding, this View's padding is set to the background's padding. setImageResource(R. Since we often focus on changing View's color in normal and pressed state, I'm going to add more details: Apr 25, 2013 · How can you get the build/version number of your Android application? Hot Network Questions Get the first character of a string or macro Feb 18, 2015 · What is the RoundRectShape ? RoundRectShape specifies an outer (round) rect and an optional inner (round) rect. else, on the ImageView's container: Feb 8, 2011 · Maybe a helpful alternative for a plain-colored background: . public class BorderDrawable extends BitmapDrawable { private static final int BORDER_WIDTH = 9; private final int[] GRADIENT_COLORS = {Color. setBackgroundDrawable(backgroundDrawable); Image can't be set as Background Image For a Card View. setCustomView(R. white); Can you see the code? Sep 2, 2014 · If you want to do it programmatically then you could use a small class like this which gives a nice border to your ImageButton. That will make the real difference in performance. For example I have an array of strings gotten from XML file "source1", "source2" etc. getBackground()); // alter background, do whatever //restore background drawable from tag myButton. transparent); OR. if using VectorDrawables. Apr 19, 2011 · android:background="@null" Share. I wanted to change the entire tablayout not only the tab selected because I am using it with day/night mode. support. INVISIBLE) don't work for me because when invisible/gone I stop the onTouch() detecting (and the user is locked to current image). setBackgroundResource(R. For instance, I could get the button color to change to yellow as long as the button was pressed, but it would go back to original color when left. circle_filled); Jan 5, 2016 · I am using Floating Action Button and I want to change the background color. Sep 9, 2009 · Haven't tried to do exactly what you want, but you can scale an ImageView using android:scaleType="fitXY" and it will be sized to fit into whatever size you give the ImageView. On the sprite sheet, I have the image of a player with a blue background color. gradle at the end of repositories: I'm trying to change the image of the ImageButton programmatically. Apr 20, 2011 · There is no such method that just update a "part of the screen" since Android OS is redrawing every pixel when updating the screen. GRAY,Color. It is Feb 17, 2021 · Android Studio is the official IDE (Integrated Development Environment) for Android app development and it is based on JetBrains’ IntelliJ IDEA software. However if you are using setImageDrawable(), the ImageView/ImageButton will not help with any backwards compat and it's up to you to supply a backward-compat drawable, which is important for eg. Mar 1, 2017 · If you want to change the selected tab background you can use this: (Set your custom view after set up the viewPager) TabLayout tabLayout = (TabLayout) findViewById(R. But with this new library, it's now a breeze! With just a few lines of code, you can easily remove image backgrounds from your Android app. set background drawable programmatically in Android. getDrawable(this, R. getSelectedTabPosition()). GREEN, Color. Dec 23, 2022 · In this article, we will take a look at How to Set Background Drawable Programmatically in an Android application. your_drawable_here)) within your switch case. my_image); Details. android:src="@drawable/android" //This can be kept as a default image in case the file you want does not exist. Pressing the button in the layout adds the same picture as many times as the button is pressed. Are you trying to figure out how to remove the background from your images and replace it with something Apr 26, 2024 · PhotoRoom AI Photo Editor is a top-rated Android photo editor app on the list, mainly used for edits, designs, and visual optimizations. While that Dec 13, 2015 · I am using CircleImageView to make an circular image, but I want to overlay a picture overtop of this. colorPrimary)). xml to and give that style to the buttons you want to use to increase clarity and reduce the number of lines you have to write. Follow edited Dec 28, 2016 at 17:01. I'm using the ImageButton. The variety of answers can cause a little confusion. SET_WALLPAPER"/> And you can set the background with this: By touching the user request to load the next image. Jun 11, 2014 · We were trying to implement the tab like functionality using just plain buttons in Android. View someView = findViewById(R. In setImageBitmap() you have to pass a Bitmap object. Apr 12, 2022 · This is an android library for removing background from the image. Yes, the above answer will definitely work. Put a LinearLayout over the ImageView and use the LinearLayout as a opacity filter. But, when you're not clearing old drawings on your Canvas , the old drawings are still on the surface and that is probably one way to "update just a part" of the screen. your_layout); Feb 5, 2011 · Android: Background images for relative layout. You need to obtain the drawable from the Context or pass a Theme into Resources. Big images will take more time to load in either approach. pressed, focused, etc. setBackground(ContextCompat. Android Studio provides many excellent features that enhance productivity when building Android apps. 1). What is the best way to asset some images and get it into cod It's a bad idea doing it the way the accepted answer tells you to. getColor(context, colorResId)); } public static Drawable I am trying to set a custom background behaviour for my button in Android Studio project, but backgroundTint color keeps interfering with my custom drawable resource. RED}; Paint borderPaint; public BorderDrawable(Resources res, Bitmap bitmap) { super(res This video explains how to remove image background & save the removed background image to local file storage. decodeResource(res, R. Learn more Explore Teams May 16, 2013 · If you want to change the ImageView image/src, In Layout android:src="@drawable/img" or app:srcCompat="@drawable/img" Programmatically imageview. I have 4 TextViews and one ImageView. Add removeSelf to directly call on a view. layout. How to remove default images of checkbox. Mar 9, 2015 · Details: My requirement is how to kill all background running application from currently developing application programmatically. Jul 27, 2015 · How to programmatically remove the background of an image making it transparent in android. , so how can I set them to background as images? Jun 8, 2015 · Iam writing some app on Android. Aug 23, 2013 · Total programmatic approach to set rounded corners and add random background color to a View. Color holo_blue_dark); but it doesn't work, here is my code of adding this button (it's working fine except this background). If attached to a parent, it will be removed. ImageView1)). Aug 29, 2011 · I am need a logic to change the xml background programatically instead of giving the backgroung color from xml file. ). tabs); tabLayout. You have to give the bitmap of the image to this library and the library will return the bitmap with the removed background. Just copy an image into your res/drawable folder and use. Follow these steps to remove the default captions background image: In the Brightcove Native SDK for Android, navigate to the Sep 29, 2009 · A . EditText but not theme. I need to change my button background via code. // RoundRectShape constructor RoundRectShape(float[] outerRadii, RectF inset, float[] innerRadii); I want to remove the background drawable @drawable/bg programmatically. design. For updating this color we have to set the background color of our layout programmatically. gradle May 15, 2010 · I'm amazed by everyone else's MUCH more complicated answers. I can set png and jpg drawable easily but when i want to set VectorDrawable, it does not work on imageview. Here is my code &lt;android. But You can Use Background Color using setCardBackgroundColor(ContextCompat. The "removebg" Android library simplifies background removal from images using the U2Net model. 'themedContext' is a context with a // theme Captions settings background image. Now, let’s look at how to update images in the cloud. xml file <uses-permission android:name="android. setImageDrawable to the picture I want. Dec 23, 2022 · In many android applications, we can get to see that the background color of this application changes dynamically when updated from the server. backgroudId). When a User clicks a button and his answer is correct then background of that button Turns Green, and if his answer is incorrect it turns Red. android:background="#FFFFFF" Or you can set it programmatically as well. With this library, you can quickly integrate background removal functionality into your Android app. setBackgroundColor(color. material. I want to remove the background drawable @drawable/bg programmatically. Mar 28, 2016 · Set the background to a given Drawable, or remove the background. setTint(buttonDrawable, Color. setImageBitmap(myBitmap) in your code, but if you have imgView. Here I have placed an image in imageview by the below code. imageView. com/ritsat/remove_im Jun 18, 2018 · There are already true answers but a better approach would be to put this attributes in styles. Feb 25, 2015 · The Resources object doesn't know about the activity theme. setBackground((Drawable)myButton. Looking to programmatically remove image backgrounds? In addition to the online version, PhotoScissors provides an API that allows you to seamlessly integrate background removal capabilities into your app or website with just a few lines of code. answerState1. (Note: This image differs from the input image due to edge color corrections. Jan 28, 2013 · How to remove a image in imageview in android and also how to hide the entire image. I think if above things doesn't works, you can try adding the image again to the imageview programatically, while adding it again programatically don't set tintcolor for it, it will be inflated with the original color Jan 23, 2022 · Android applications use different types of images for displaying within our Image View. You can store it in the tag field of the Button: //store previous background drawable myButton. mybackground); then the accepted answer will do the job. Aug 4, 2010 · @Geykel, @Adam, you should be aware that this attribute is quite dangerous when used unconditionally since it will add another transparent layer that will get drawn to the screen and might result in overdrawn pixels and slow your application. getTabAt(tabLayout. img. When I set backgroundTint to the new color, I still can't get background working correctly. ready); Is the best way to do it? Instead of using ImageView you can use AppCompatImageView, Because setBackgroundTintList is supported from API level 21, If you use AppCompatImageView you can change the tint color using setSupportBackgroundTintList. Dec 7, 2017 · How to programmatically remove the background of an image making it transparent in android Jun 4, 2010 · is used for setting image in the current image view, but if want to delete this image then you can use this code like: ((ImageView) v. Follow Android set images to background of a TextView programmatically. An example use of a NinePatch image is the background used by standard Android buttons—buttons must stretch to accommodate strings of various lengths. Background(Android. setBackground just change the background of the imageview. setBackgroundDrawable(getResources(). It would be ok to inherit the style from Widget. What does it do? Share Follow Feb 18, 2013 · If you need to remove the image currently set to the ImageView, do this in the if else above (based on the condition) your_image_view. Jul 23, 2017 · I need help with ConstraintSet. First, upload a sample image to the cloud. Can I remove the background color with Java code? I use FlowLayout. My question is, how can I remove the image resource so that there is only a transparent image button again. drawable. I have sth like this, but background stay transparent. selectableItemBackground requires API LEVEL 11 int[] attrs = new int[] { android. attr. We can use attribute android:background in Button xml like below. This class allows you to manipulate the color matrix of an image, thereby altering its colors. 3. What I ended up doing was that I removed this and then encased my entire widget Apr 22, 2015 · In properly extending dimsuz's answer by providing a real code situation, see the following code snippet: Drawable buttonDrawable = button. Alejandro. Dec 30, 2020 · Open the Background Eraser app on your phone. Jul 15, 2017 · To set transparency level of the view to make it dim . I have here such a button outside. setImageResource() method in order to do that. setBackground(buttonDrawable); Oct 12, 2020 · The following Android app does a great job of removing the background on any image without the need for in-app purchases. setBackground(null); Please remember that almost everything visible on the screen extends View, like a Button, TextView, ImageView, any kind of Layout, so this can be done to almost everything. In Layout android:background="@drawable/img" programmatically selectimg. Jul 7, 2020 · How to clear an ImageView in Android - This example demonstrates how do I clear an imageview in android. In the following a small example with a black background: Aug 2, 2024 · Android applications use different types of images for displaying within our Image View. image); button = new ImageButton(this); button. In this article, we will take a look at How to add a mirror image effect to our image view in android using Jetpack Compose. qsktqvq khsje avzh uoyyrrjg itqbgssjv ovxprl yhvur avqmfzt oylmo qsxnf