Android drawable get size. specially i have some problems with images.

Android drawable get size Ask Question Asked 9 years, 5 months ago. I have found this is true, however there is a blink, I am trying to avoid that It essentially changes the size of the child drawable using. BitmapDrawable bitDw = What is the correct size to choose for Vector Drawable icons e. Share. v7. Remove it if not required. Try Teams for free Explore Teams You can use android:width and android:height parameters with desired values. What is the correct icon size for Android tablets? (Or better said, how to get it at runtime?) It Friends I have checked get drawable exactly the size of the imageView to use as a placeholder. Android examples for Graphics:Drawable Size. for example see this screen shot: My code: final Dialog This is a fully working solution:. QUESTION. xml files for every background. I know how to achieve this with an image view (image on the left) but I android:layout_width and android: I thought that using a vector image would automatically size the drawable – Tord Larsen. You can it in the link below : ICONOGRAPHY. png resource of 100x100px: I want to use that image as a background for my TextViews, which Control the width and height of the shape --> <size android:width="200dp" android:height="70dp"/> <!-- Control the radius of each corners --> <corners This question is old, but I stumbled across similar scenario where I needed to check for the original image size. Hello world Training courses Tutorials There are a few ways to change the size of an image in an imageView in XML. hope it helps. getByteCount() 1. (I That will reduce or eliminate any loss of quality. You'll notice that 2880 = 1920 * 1. Viewed 6k times Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about The Android Studio Vector Assets tools convert vector drawable to PNG-s for devices pre-Lollipop but I get really bad quality PNG-s as you can see here: What's more is that the button's Based on kcoppock's answer I have created the following shell script to automatically resize all images to the correct size and copy them in the respective Android Picasso. final LinearLayout layout = <get or create layou here>; final How can I specify that each shape should have a width of 50% in the drawable XML definition file? Something like android:width="50%". My problem is I want to display a place holder exactly of the image size anyone knows how can I to make all that images from my list to have the same size/form, more exactly I want all my images to have the square form. the problem Here is additional answer @Josef Pfleger 's, for comment “I found that some device doesn't have getPackageSizeInfo() then you get this i want get drawable because i will utilise the uses of drawable function. Here is my both XML, sry but I cant post I have a layout that contains some text fields and has a background image that's displayed at the top of my activity. Viewed 75 times Part of Mobile Development Collective 0 This Learn how to set up night mode drawables to work as expected in your Android app. jar file and import them to your project. The code below will scale down the image and the text with 30%. Viewed 2k times Part of Mobile Development Ask questions, find answers and collaborate at work with Stack Overflow for Teams. getResources(). Modified 7 years, 4 months ago. You should use a ImageButton. Notice that Drawable in ImageView may not always come from a resource I'm looking for the resource ID of the arrow drawable, i. xml: <?xml version="1. It can be done with Java only. Deleted the file and added it again in the drawable folder and it Worked for me. Commented Apr 14, 2021 at I have an imageview that is like this <ImageView android:layout_width = "wrap_content" android:layout_height="wrap_content" android:src = "@drawable/myimage"/> the image file I readjusted it to 12. I How to get the size of an drawable image in android. I'm using a vector drawable and I want my image view with a background of 40dp and the image of 24dp. I was wondering if there was a method of retrieving the current wallpaper on an android device and saving it to a I had a similar problem where a drawable png was not showing up in Android Studio. what Android Drawable Image sizes. fun Context. I tried making my own Get Android Studio Get started; Start by creating your first app. final LayerDrawable ld = (LayerDrawable) Update: . Android Drawable getBitmap currently i m working in drawable images in android, and now i want to get the size the drawable image in KB , how can i get it, any ideas are welcome. (I'm working on Android 3. xml from the drawable folder instead of @android:drawable or drawable png(s). It uses a layout with TextView and ImageView. your xml look proper you need work out at here . Is there way to get this drawable programmatically? I want to add tablet graphics but android (I use eclipse) is not looking in the correct drawable folder. 5% of its original size and now it displays just fine. I Want to display a transparent logo centered on the screen (without stretching), while the rest of the screen has I'm working on an android application, and I have a drawable that I'm loading up from a source image. Follow Wonder how to resize an image inside a TextView xml in a LinearLayout. Options(); o. There are two properties scaleX and scaleY. I used the vector drawable from I'm trying to simplify some graphics from requiring a 9-patch for each density, to just using an XML drawable. Modified 10 years, 11 months ago. As the below code: in my application my created custom dialog dont have full height and i can not change and customize that. R. A bitmap image. If you have a gridview and you need to have two images in each row, this is how you find the screen size in pixels to I need an xml drawable (for a cordova splash screen) in android. <ImageView Android drawables size conflict [duplicate] Ask Question Asked 10 years, 11 months ago. You need to make sure that you're happy with how your splash screen looks on mdpi device, XML Files and drawables are only to help developers, these are not the essential part of the programming in android. Here is my code. Commented Jul 11, 2017 at 19:07. Method 2: Step 1: You can even add the icon as a Action Bar and Tab icons In Android 5. How can I The button gets the drawable from the ic_action_landscape. android. I have a Bitmap and I want to get the size of the bitmap in KB, MB or etc. r. my problem is screen size and dealing with that. You can think of these like the width and height of a I tried several things e. getBackgroundColor(); But there is no method like this, there is only this method: With the assumption your context (activity) is themed the way you want it, you can use resolveAttribute on the theme:. When I was getting hold of the layer drawable by . My question is the how can I scale the drawable according to the For the sake of clarity, this question has been edited significantly. Android: imageview using drawable read from assets being scaled to very small size. ja v a2s . c om . Go deeper with our training courses or explore app development on your own. But the other images in the drawable get Drawable Size - Android Graphics. I'd like the background image to scale to wrap the content (don't care about a I am pretty new to Android and I am doing a pet project in order for me to learn Android. When your mouse over a program in the taskbar, the background of that Because you are setting fix size in LinearLayout thats why it stretched. Please note: ResourcesCompat. The advantage of using XML Shape Drawables is that they automatically adjust to The suggestion of @CommonsWare in the comments is correct you have to use getIntrinsicHeight() and getIntrinsicWidth() to programmatically get the Drawable size but you The first uses the intrinsic height of the VectorDrawable by specifying android:layout_height="wrap_content" and the second uses a proportional height by specifying Get the latest Stay in touch with the latest releases throughout the year, join our preview programs, and give us your feedback. It's a fairly simple graphic: 2 Segments: 8dp wide for both Here is a combination of the above answers as a Kotlin extension. final LayerDrawable ld = (LayerDrawable) So 96 images per each drawable folder(5) = 480 images. I have 2 reasons: it is not that easy to do exactly what you want and you have to 2 different . Improve this answer. getBitmap(); if This allows vector drawables to be scaled for different sizes without a loss of quality. android:scaleHeight="50%" android:scaleWidth="50%" Both are expressed as a percentage of I am very curious what kind of size of images I have to hold in Resources -> drawable folder. My solution does not require code manipulation. 0" encoding="utf-8"?> <layer-list I have an Android Application, where I have an ImageView, I need to keep the size constant, there can be various images that I need to put into this ImageView, of different . I need this because I implement my own viewflow where I'm showing the images by I'm pretty new to Android programming so bear with me. Basically I want to display six images on the screen. drawableSelectedIcons[0] = Like you already pointed out, the case you want to use as your reference frame is mdpi device. The plugin previously mentioned has been abandoned, but it apparently has an up-to-date fork here. Create drawables from resource images. Viewed 587 times Part of Mobile Development Collective 0 I want to I have a TextInputEditText field to write numbers down. Here I have extracted from SDK-19, XHDPI versions for you: First get background image of the ImageView as an object of Drawable: iv. There are a few ways to change the size of an image in an imageView in XML. I have noticed the drawable i have a problem in android development that bored me. Let's say I have a . getDrawable(drawableRes); Canvas canvas = new Canvas Just to specify the user983447's answer - the size attribute does really mean a proportion. . support. getDrawable(R. I don't There is no attribute to edit drawable size (until now). Does anyone have an idea how to do this? I am The suggestion of @CommonsWare in the comments is correct you have to use getIntrinsicHeight() and getIntrinsicWidth() to programmatically get the Drawable size but you How to get the size of an drawable image in android. Is it possible to set a vector drawable to automatically resize itself based on device's set font size? Whenever I change the font size in the Settings menu, the vector drawable They are marked as non-public, you can unzip the android. Scale the image by pulling around the edges of the imageView in the Graphical Layout (this is What I did in this regard was to use override() to enforce image size. graphics, can extract the following Finally, I found the answer myself. android:thumb="@drawable/thumb" How can I set the size of this thumb in dip unit? Because I use a style for seekbar like This might help you out. The Android OS all by itself, does a remarkable job handling various screen sizes most of the time anyway. I made new folders (in /res) drawable-large-ldpi (for each density) and Is there any way that I can get the image path from drawable folder in android as String. Icons will be imported in different densities in Android Studio and Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Here i m getting the See my answer here Get drawable displayed size after scaling on how to calculate displayed size for FIT_CENTER scaleType. getBitmap(); Bitmap b = Bitmap. After some digging I found this thread on Github which has the solution. into(imageViewResize); But if you want the dimensions after the My advice would be not to use <ripple tag. with(context). Bitmap bitmap = ((BitmapDrawable) drawable). setBackGroundDrawable and setProgressDrawable and made my own drawables, but the drawable-size is fixed to the size of the Standard-Android Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about MDPI - 24 x 24 (drawable-mdpi) HDPI - 36 x 36 (drawable-hdpi) XHDPI - 48 x 48 (drawable-xhdpi) XXHDPI - 72 x 72 (drawable-xxhdpi) XXXHDPI - 96 x 96 (drawable-xxxhdpi) For more detailed. Ask Question Asked 8 years, 8 months ago. Of course, this solution requires additional code, but only once! After you can solve the problem using xml On a layout I want to scale the background image (keeping its aspect ratio) to the space allocated when the page gets created. Get drawable displayed size after scaling. For exemple with an image in 4000x6000, with Coil I get only 1352x2028. layoutParams. TRID NUMBER 1 - so I tried this but it is returning the wrong output because I have an image whose When the ratios don't match and let's say for example the Drawable is wider than the ImageView then the Drawable will fill the complete width of the ImageView but will not fill the height. Ask Question Asked 14 years, 9 months ago. load(R. And for the calculating the border dimensions just When you want to know that to be sure what size your large notification icon needs, it may be irrelevant. Latest updates Use BitmapFactory. The drawables are called Unfortunately, it's not possible to change the TextView's drawable size using xml. Here Graphics Designer Cheat Sheet Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I was looking through the Android source code and it seems like it's not possible to get the stroke width of a GradientDrawable without getting it via reflection. 21. As for the icon size 144*144px, Is it possible to tint the drawableLeft in an android button? I have a black drawable I'd like to tint white. 1. I have an Android app with 4 versions of the same image, in each of these folders: drawable-ldpi/ drawable-mdpi/ drawable-hdpi/ drawable-xhdpi/ The only difference between I don't think you should use a Button in this case. OR You can go through with icon In the other part I want to get the background color that was set, something like: linearLayout. – CommonsWare. HOME; Android; Graphics; Drawable Size thats exactly what I am doing:) I have tried now getting the size not via display metrics, but from the actuall R. getDrawable() is not deprecated! EXTRA) drawables with theme attributes Since on button, we can use android:drawableLeft to set the drawable on the left of a button. I read a lot but again I don't understand. The Palette class, found in android. For the images in ldpi mdpi that is not a big problem because they are small. createScaledBitmap(bmp, 120, 120, false); I I'm using a drawable for seekbar thumb with . Because in other drawable folders like mdpi, hdpi and etc I am holding size of As you are using xml file,you have to try-run with different width and height measurement to make it fit as your Background drawable. But as <item android:width="230dp" android:height="70dp"> <bitmap android:gravity="fill_horizontal|fill_vertical" android:src="@drawable/screen" /> </item> You That will reduce or eliminate any loss of quality. If you write your comment out as an answer, I'll accept it. I've got this layout now: <ImageView android:id="@+id/image" android: Drawables don't have dimensions unless they've been drawn. As for the icon size 144*144px, building up on the answer given by Vijay C, you can create a drawable and include in any layout. They contains text as well as a drawable image also . Get the displayed size of an image inside an ImageView. 5. decodeResource to obtain a Bitmap object of the resource, and then from the bitmap you can easily retrieve the image width/height with getHeight and I added some icons on 4 buttons and they look so big next to the button. I Want to display a transparent logo centered on the screen (without stretching), while the rest of the screen has Android has documented the size requirement for different components. Android supports bitmap files in the following formats: PNG public static int getDrawableSize(Drawable drawable) { if (drawable == null) { return 0; } //from w ww . The previous answer was ok but it added hard-coded dimensions which made it impossible to Step 5: To locate the drawable-Idpi directory first of all switch to Project mode then Your Project Name > app > src > main > res > drawable-Idpi and you can find your created Adding android:top, android:bottom, android:left, and android:right don't resize/set the height and width of the drawable, possibly because they are PNG images and not vector drawables. int left=0,top=0,right=32,bottom=32; I have a problem with Android Glide. for example i want to Empty Drawable with width and height can be made using a transparent ColorDrawable and the function setBounds(Rect). Here is a better solution which does not clip and/or blur the drawable, but only works if the checkbox doesn't have text itself (but you can still have text, it's just more So I thought that if I put it in "res/drawable" (for Android) it should already be loaded as it just used it for the splash. getBackground(); Then convert Drawable image into Bitmap using. Options o = new BitmapFactory. Obtain How can I get the real size of drawable in android? 0. However if you use the icon in many places in your code and you don't wanna mess with you original icon size, you can wrap it in an other drawable and change the item I am working on an app which is able to add shortcuts icons to the homescreen. Here's how to get dimensions from a drawable resource with BitmapFactory: BitmapFactory. The problem is, that my text and the It, in turn could get that size from a dimension resource, which would handle all of the conversion from other units (e. Check Android How can i change the width and height programmatically so the shape will fit the android device it's running on ? the 90dp height fits to my device , but i want it to fit in other Buttons do not resize their inner images. You can add graphics to your app by A drawable resource is a general concept for a graphic that can be drawn to the screen and which you can retrieve with APIs such as getDrawable(int) or apply to another XML resource with Shape Drawables are XML files which allow to define a geometric object with colors, borders and gradients which can get assigned to Views. But it did not help me . thumb_xml); and after that use: setBound() Method. Which size should be an image I am displaying some TexViews on the screen. Follow How to get exact size without recomposition? ** * SubcomposeLayout that [SubcomposeMeasureScope. subcompose]s [mainContent] * and gets total size of so this is pointless - it does not matter how big your android:viewportWidth / android:viewportHeight are, as the vector drawable is scalable and can be drawn with any size Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I have a problem, I had a splash screen with an image and a background color but the image rendering is tiny, how can I change it? This is my launch_background. when importing them from SVG? There is a lot of information about standard icon dimensions for raster icons, 2 - Is there any way to force load drawable of particular DPI w. xxx. So how can I resize them? I used drawableLeft on the buttons to add icons. The reason I need this ID is so that I can manually set an identical arrow (size & colour) elsewhere in my app. I use the Android Studio plugin named Android I need an xml drawable (for a cordova splash screen) in android. So what I need to do? Maybe I I found that the Drawable resource id is stored in mResource field in the ImageView object. How to measure or estimate bitmap size in Android Versions that do not support bitmap. :) Actually, it was quite simple. Studio will automatically create all the required sized icons for you. If you want to get the size of the image you're passing in, you can create your own rect with Drawable and Android screen pixel density for fixed-size image. thats why i want to get drawable from glide – kshitij Commented Jun 25, 2019 at 12:32 You can change the size of drawable by accessing it form. drawable. Improve this You can make use of Android Studio. , dp) to pixels for you. 0. g. If you want to download from server you can do this. I am trying to quickly swap my image, they just become all placeholder size, and my placeholder image is very low size. 0, but I There is a weak solution, weak in the sense that android:width and android:height still appear four times, but at least the dimension can be adjusted by setting just one You can add custom attribute to your view to work with size of drawable. xml: <?xml Finally, I found the answer myself. I want to add a drawable symbol to the end of my InputText which already worked. t screen size? 3 - What is the solution recommended for my problem without replicating the graphics? android; When i draw both, the symbol icon gets resized bigger to fit same size as the background icon. For more information, see Vector drawables overview. You should set the size for all shapes in your layer-list and it'll be used a as a proportion when When you call getIntrinsicWidth() what is returned is the size the drawable wants to be after Android scales the drawable. The reason I'm The best way to do this is to wrap your drawable in an xml drawable file and set it as a drawable in your text view as follows: Drawable XML File: Study android, now I've some images to put into drawable dirs (hdpi/ldpi/mdpi/xhdpi). I read some solution using setCompoundDrawablesWithIntrinsicBounds method, but cannot get it All I could find is this: [Android-filter-resource-by-screen-size-and-density][1] [1]: android drawable folder for large screens. 0 Lollipop, a class was added to help extract useful colors from a Bitmap. e. java2s; import Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, BitmapDrawable drawable = (BitmapDrawable) imgview. Therefore you have to increase the You can understand why I'm trying to find the dominant color in an image if you use Windows 7. Old Answer:. Maybe they work the same but if you are putting an image in a button, using Is it possible to get correctly scaled item drawable in android layer-list item? I prepared something like this: bg. Can i provide just one drawable folder instead of You can create a folder called drawable-large to let it get your images based on screen-size or drawable-large-mdpi for large screen with medium pixel density (which your Android has documented the size requirement for different components. The background of the layout should have the red 3d drawable. private Bitmap getBitmap(int drawableRes) { Drawable drawable = getResources(). Modified 9 years, 5 months ago. If you placed the drawable in Android examples for Graphics:Drawable Size. image) . inTargetDensity = Bitmap. ic_launcher Resource. specially i have some problems with images. Thanks for seeing what I overlooked! If you write your comment out as an answer, I'll accept it. scaledDrawableResources(@DrawableRes id: Int, @DimenRes width: Int, The width and height attributes tell Android what the default ("intrinsic") rendering size of the VectorDrawable should be. resize(600, 200) // resizes the image to these dimensions . getDrawable(); Bitmap bmp = drawable. Still getting 48 instead of 72. Right Click on your project->New->Image Asset and select your icon. Scale the image by pulling around the edges of the imageView in the Graphical Layout (this is <EditText android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="Username" <ImageView android:layout_width="160px" android:layout_height="160px" android:src="@drawable/image" /> That's how everything looks fine. Modified 11 years, 8 months ago. width = <ImageView android:layout_width="match_parent" android:layout_width="match_parent" android:scaleType="fitCenter" The design guidelines defines two sizes and unless there is a strong reason to deviate from using either, the size can be controlled with the fabSize XML attribute of the The issue is that with Coil I haven't the full size of my bitmap, in contrary to Glide. On this image, I'd like to convert all of the white pixels to a different color, say blue, and Vector drawable: If you have SVG image format then you can directly create vector drawable in your drawable folder that can help you with single file and multiple screen sizes icons. Try Teams for free Explore Teams You'll get your unstyled drawable the old way. Below is the sample drawable layer-list and screen shot. HOME; Android; Graphics; Drawable Size; Description get Drawable Size Demo Code //package com. TypedValue themedValue = new TypedValue(); android:width and android:height for Drawables are similar to android:layout_width and android:layout_height for Views, unlike they can be set to neither match_parent nor android drawable changes sizes on screen when reading image from file. lnuxm pimimf kqir afgpj ynkxjh onmcj ozajqi baect tiirne ins