android-image

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Android. Image in EditText

I wanna create a simple calculator. One from m开发者_如何学Cy goals its place in EditText field images with special math chars as like square root, pi... F.e. :[详细]

2023-04-13 05:58 分类：问答
how to design and code in android like the following

in my app i have scale and progress bar as shown in the following figure i have separate image for progress bar and marker. my need is how to make the marker to be movable over the progress bar in an[详细]

2023-04-12 04:03 分类：问答
How to solve the vm budget memory heap error in lazy loading bitmaps?

I have been using Image loader class for lazy loading in list view. It works fine but I have been dealing with lots of bitmap that will be downloaded from web service. so now I get bitmap size exceeds[详细]

2023-04-07 10:40 分类：问答
problem in taking screenshots in android by programmatically

in my app i am taking screenshot of the current screen and save it in sdcard. but in the case screenshot is not saved in sdcard. how to take screen shot and send the captured screen shot in email as a[详细]

2023-04-07 06:21 分类：问答
List View not displaying remote images

I am using a HashMap to display images and text in a listview via a simpleAdapter. Now this works fine with images from my R.drawable. But as soon as I retrieve the image as a bitmap from a remote sou[详细]

2023-04-05 13:13 分类：问答
Draw an image floating over another in Android

I want to be able to dynamically place image(s) over another image in my app. Consider the first image as background and the other images to be on top level, I will also need to move those top level i[详细]

2023-04-05 08:31 分类：问答
Android : Drawable-hdpi, Drawable-mdpi, Drawable-ldpi?

Can anyone briefly explain to me about what are the differentiation for t开发者_如何学Chese (Drawable - hdpi, ldpi, mdpi)folders? And, where will i store the images for using that in layouts? Thanks i[详细]

2023-04-04 11:22 分类：问答
Android local variable get's lost when using camera intent

I\'m dealing with a random problem which related to camera usage. Before I call camera intent - I generate UUID to store file with this name. I store this UUID in private variable like so:[详细]

2023-03-30 17:43 分类：问答
How to get a name of captured image in Android

after capture the image in android how to get a name that save in SD card to programme? or how to set a name for capturing image to save in SD card. s开发者_如何转开发uch as using incremental number.[详细]

2023-03-30 00:22 分类：问答
Replace one image with another after clicking a button

I have defined an image in my xml file (imageview). I\'d like to change it to another image after clicking a butt开发者_如何学Con in my activity. How can I do that?First you implements OnClickListener[详细]

2023-03-27 02:11 分类：问答