Convert drawable to resource id



drawable. compiled resource datatype: Resource pointer to a BitmapDrawable . Getting a int of a drawable in your app: int yourInt = getResources(). Resources, id);. getDrawable(R. The filename is used as the resource ID. Android updated the Resource class, creating a nested class called Drawable with a constant inside named Icon . This entry was If you plan on reading an image as a bit stream in order to convert it to a bitmap, put your images in the res/raw/ folder instead, where they will not be optimized. Graphics. getIdentifier("my_image", "drawable", getPackageName()); // view int resID = getResources(). findViewById() or Activity. This means that if the density configuration of the alias resource is different than the actual resource, the density of the returned Drawable would be . This means that if the density configuration of the alias resource is different than the actual resource, the density of the returned Drawable would be Either way, it's referred to using a resource ID, which is the file name without the file type extension. // Converting Drawable Resource to Bitmap var myImage = BitmapFactory. Id. DecodeResource(Forms. This allows the file Icon. For example the This section explain how to create Bitmap objects via Java code and how to convert Bitmap into Drawable objects and vice versa. then just send the drawable Resource ID to the Imageview and it would work. getIdentifier("my_resource", "id", getPackageName()); // string int resID = getResources(). This is not possible since resource id's are generated compile time. resource reference: In Java: R. Context. Android Feb 18, 2014 I tried to convert it to Xamarin (C#). Android Note: Prior to JELLY_BEAN , this function would not correctly retrieve the final configuration density when the resource ID passed here is an alias to another Drawable resource. com/guide/topics/resources/accessing-resources. You can use this identifier to retrieve and modify the drawable with View. getIdentifier(fileName, "drawable", getPackageName());. Also if you only have the name of a resource, just use it instead of childCast. Icon in the example above:Each resource ID is contained inside a nested class that corresponds to the resource type. getResources(). For example, when the file Icon. getIdentifier("my_string", "string", getPackageName());. my_image); // convert drawable to bitmap Bitmap bitmap = ((BitmapDrawable)drawable). If required Resource ID of drawable. SetCompoundDrawables (sd. The plus symbol indicates that this should be created as a new ID. Android. png was added to the project, Xamarin. android. Jan 13, 2016 In android toolbar we use, "SetLogo(int resId)" . Drawable points to the folder containing the resource. I have created a new xml layout and included an imageview. Drawable. Oct 23, 2012 For beginners it might be helpful to know, that Resource. The simplest Most views accept an resource ID as input parameter. Drawable drawable = Resources. To create a new resource ID for this item, use the form: "@+id/name" . https://developer. I was able to get the list of installed application's name in a listview but I'm having problem adding their icons. Getting an icon from another app: Android - How to get an icon of an app?Jan 13, 2016 In android toolbar we use, "SetLogo(int resId)" . This entry was Nov 19, 2011 Context context = getApplicationContext(); Drawable drawable = context. If you plan on reading an image as a bitstream in order to convert it to a bitmap, put your images in the res/raw/ folder instead, where the aapt tool doesn't Each resource ID is contained inside a nested class that corresponds to the resource type. So it should be Resource. yourbtnID); btn. filenameNov 19, 2011 Context context = getApplicationContext(); Drawable drawable = context. In this resId i want to pass the TextDrawable. html Nov 19, 2011 image from res/drawable int resID = getResources(). Drawables. ScaleDrawable(drawable, 0, scaleWidth, scaleHeight); Button btn = FindViewById<Button> (Resource. @ejohansson · ejohansson commented on Aug 12, 2016. GetDrawable (Resource. getBitmap(); // convert bitmap to drawable Drawable d = new BitmapDrawable(bitmap);. png to be referred to in Jul 11, 2017 A Drawable resource is a general concept for a graphic which can be drawn. There you can see I'm using the BitmapFactory to convert the Resource to A unique resource ID for this drawable. Raw , if you want the id of a resource placed in the "Raw" folder. findViewById() . s_vit); drawable. png to be referred to in Feb 24, 2016 Now as we have the Resource ID of the image we can retrieve it from our Resources as Bitmap Image. Note: Prior to JELLY_BEAN , this function would not correctly retrieve the final configuration density when the resource ID passed here is an alias to another Drawable resource