drawable

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Why can't file names in the drawable folder contain special characters or start with a capital letter?

Is there a point to 开发者_运维问答these rules?Each file inside folder is translated into java field name inside R.java class:[详细]

2023-03-21 08:05 分类：问答
Android imagebutton change programmatically?

Hello I have an imagebutton linearButton which has a background drawable set in the XML. I want to conditionally replace the background within the code, but it never happens![详细]

2023-03-21 04:56 分类：问答
Rotate drawable in OverlayItem

I have a mapview that has a custom item per OverlayItem and the class is here. class MapObject extends OverlayItem{[详细]

2023-03-21 04:38 分类：问答
Get Drawable resource from inside DefaultHandler

I have the following code that works on my main Activity but I have an extended DefaultHandler class and want to be able to access some resources.[详细]

2023-03-21 03:38 分类：问答
Android: Accessing list of local resources in Android

How can I access the list of drawables under my project \"res/drawables\"? Im new to Android I\'ve seen an example like this:[详细]

2023-03-21 03:31 分类：问答
Drawable Folders

What is the difference between the 3 drawable folders? I know how drawable works but I don\'t understand why there are 3 folders. Can an image be accessed if it is in only one开发者_如何学Go folder an[详细]

2023-03-20 19:29 分类：问答
android:background="@drawable/XXXX is ignored for a button in main.xml

I have tried copying several different examples, used shape layouts, tried images, etc. No matter what I do, it is a though the the background drawable is simply ignored. I intentionally put an error[详细]

2023-03-20 13:31 分类：问答
image in the footer frame of an alert dialog

I would like to put an image in the footer frame of the alert dialog. can someon开发者_Python百科e please tell if it is possible, and how?[详细]

2023-03-20 12:22 分类：问答
Serializing a Drawable object on Android

I\'m trying to speed up my ListView by cacheing the images and loading them from the phone rather than the internet when scrolling the list. However, I run into an exception when I try to serialize th[详细]

2023-03-20 11:52 分类：问答
Android: drawable id change after resources modify

I have an android application that use a gallery component to choose an icon and assign it to a button.[详细]

2023-03-20 04:20 分类：问答