Android :: Drawing A Nine Patch Image

Nov 29, 2009

I'm trying to create on of these images, but Eclipse won't accept it once I've used the draw9patch tool. I've found other people having the same problem, and saw this comment: I discovered later that the problem I was having was caused by the image not being exactly true to the nine-patch spec as defined in the documentation. Once I fixed the image to have a clean (i.e., no gradients etc) one pixel border it was fine. "'m not much good when it comes to image design. What does this mean, how do I create my original png file to meet the specification for Nine Patch?

Android :: Drawing a Nine Patch image


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Android : Way To Get More Than 1 Nine Patch Image At A Time?

Sep 10, 2010

I am having problems with nine patch images ( **.9.png ). I have a widget layout and would like to use nine patch images for the widget's backgroud. Here is my background.xml...

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Android :: Way To Create Nine Patch Png Image In Phone?

Oct 8, 2010

I have an image with a fixed size , ex. 300 x 300 ; it was a background image of my view. But my view size was dynamic , so i need an image which can stretch , according to desired size. can any one tell me how to make it ? I know we have to use nine oatch drawable ? i don't know how to tool given with android sdk ? can any one tell me how to make image to png?

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Android : How To Use Nine Patch Image In Droid Game?

Jun 21, 2010

I am trying to use a nine patch image as a background in an android game. The image expands well in multiple resolutions but, my game has slowed down by 10 fps. I used to get a consistent 45 to 50 fps now I get 35 fps. The question is when we use a nine patch as a drawable and set it as a background in a view does it have any performance implications as opposed to a plain bitmap drawing.

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Android :: 9 Patch Background Image Affects Margins?

Feb 15, 2010

i have list views with image views and text views etc in them, and i'm trying to fix up a situation where the background image of a list element changes in the "pressed" state. if there's a straightforward way of doing that, please let me know! right now, i override onTouchEvent() in the topmost view, and also in those child views who don't just delegate to their parents which would be image views. i have to check for long clicks myself, but basically this scheme works. the list views are potentially different sizes depending on how much text is in the views etc, so i thought i would use a 9-patch as the background. however, when the background changes from flat white to the 9-patch, this seems to indent the view a bit - ie give it margins. eh? if i change the image to a non-9-patch, the margins remain as they are. i've tried different sizes of 9-patch, from 320x150 or so down to 100x30 etc, no change. what's going on?

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Android :: Drawing An Image Using OpenGL

Aug 10, 2010

Using OpenGL ES, how do I draw an image from the resources file onto the screen? The image is in png format, if that matters.

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Android :: Drawing An EditText On Top Of An Image

Aug 14, 2010

I am creating a custom view which has an image. The image can be of any type. What i want to achieve is that i want to draw an EditText control on top of the image so that the user can add some values to it. I am not sure how to achieve this. The onDraw control will not allow me to draw any view right? I am new to android so any help would be appreaciated.

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Android :: 1x1 Size Nine-patch Image Not Showing Up On Emulator Device

Oct 29, 2010

I'd like to use a 1x1 size Nine-patch image from Android drawable resources. When I'm trying to display it with <ImageView> in my layout xml file, this one is never showing up on the Android emulator device. Here's the xml code below. Code...

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Android :: Drawing Lines On Top Of A Image View

Jul 13, 2010

I am trying to put a background image and draw on top of that screen. I assumed activity will have a on draw method, but it does not have. it seems i need to use surfaceview. Can I put a surfaceview on top of the image view and make it transparent ? any example/tutorial i can refer to ?

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Android : Achieve Perspective Drawing Of An Image

Jul 15, 2009

Is there any way to achieve perspective drawing of an image.. are there any APIs.. or is OpenGL the only solution..

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Android :: Drawing Image In Full Screen On Different Device

Sep 3, 2009

My application required to draw image on full screen. now the phone screen size will be different. So will i have to make different image for each phone or i can use just one image and it can display on full screen in any device.

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Android :: How 9 Patch Image Works / Basis To Scale Picture - Parameters It Considers To Stretch That

Aug 26, 2010

I am working with android's 9 patch image emulator to create 9 patch image..

Can anyone tell me how it actually works?
On what basis it Scale the image?
What are the parameters it considers to stretch image?

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Android :: Reverse Image Load Order - Loading Animation In A Image View While The Real Image Is Loaded?

Jul 21, 2010

I use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?

Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.

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Android : How To Cover A 9-PATCH-PNG Entirely?

Sep 21, 2010

I try to implement a hover effect (effect when button is pressed) through putting a semi transparent PNG file on top of the button background and the button icon. Unfortunatly the button background file is a 9-PATCH-PNG which causes some trouble here: It "swallows" everything on top of its layer and doesn't allow to cover the stretchable areas (the fine light line around) of the nine-patch-png. In other words, the black lines the top and left edge of the 9 PATCH PNG cause not only stretching, but also padding behavior.

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Android :: What Is Radio Image / Flash Image / System Image?

Dec 7, 2009

It will be helpful if any one can help me out in understanding the concept of radio,flash,system image in android mobile device. Also why are they required? and what is their role in Device?

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Android :: Way To Get A Nine Patch Loader For IPhone?

Jul 16, 2009

Android has a nice way of defining stretchable images called a nine-patch. See these docs for a description of the concept. The idea is to surround a png image with a 1-pixel border where you can define the stretchable areas and the padding dimensions of the image. This is absolutely brilliant and I'd like to use the idea in my iPhone app. Before writing my own nine-patch to UIImage loader I thought I'd see if one already exists. Google doesn't return any results so I don't have much hope, but it doesn't hurt to ask, right?

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Android :: How To Create 9-patch Images?

Aug 4, 2010

I want to know how can we create 9-patch images.

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Android :: Way To Modify 9 Patch Images?

Sep 24, 2009

I wish to customize the button images, but after I opened the png file, changed the color, reimported back into the draw9patch editor, the compiler spew out errors. how can I modify the 9 patch image of the default button?

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Android :: Nine Patch Pre-scaling On Hdpi

Jan 5, 2010

I have some 9-patch images on my app, and they work great on the medium density. When I load the app on a High density emulator/device, these images look grainy. It happens only to 9-patch images. The others look great after the pre- scaling. Is there a way to make them look good after the scaling, like the non-9-patch images?

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Android :: Confused About 9-patch Files

Mar 2, 2009

Can someone please explain or provide examples (links) of some valid 9- patch files? From reading the API description, I think my understanding is flawed. As an example, there's a 9-patch located at: http://www.maladroid.net/test.9.png Code...

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Android : Way To Draw Nine Patch Onto Canvas?

Jan 24, 2010

I'm trying to draw a nine patch onto a Canvas object on the Android. What seems strange is that although I generated my nine patch using the draw9patch tool, the constructor for NinePatch requires an additional byte array called the "chunk" to construct the nine patch. Why isn't this simpler? What is the "chunk"? And if you have done this yourself, how did you go about it?

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Android : How To Patch Linux Kernel?

Nov 17, 2010

I am having a serious problem. What i have in my hand : Linux Kernel 2.6.29 with Android Eclair patches and some board specific patches(as .patch files). Linux Kernel 2.6.32 with Android Froyo patches.

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Android :: Want Nine-patch Images In Phone For Web Development

Sep 7, 2010

I'm wondering if there is something like 9-patch in Android, but for web development? Disclosure: I have no idea about web development at all, but I was curious to know if it exists. And a simple web search with the term 9-patch didn't bring up any related results, so I figured it has either another term or it doesn't exist or is not used widely enough.

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Android :: Way To Download / Display 9 Patch Images?

Feb 3, 2010

I have a question regarding 9 patch images. Is it possible to download 9 patch png files from a webserver then display it as a background of a layout while keeping the information inside the file like the stretchable pixel? I have tried using a 9 patch image coming from the resource drawable directory of my project and it displays correctly...stretching only those pixels marked as stretchable but when I tried to download a 9 patch image from my web server then the application will use the downloaded 9 patch image the stretchable pixels does not take effect..i mean instead of stretching only those pixels that where marked as stretchable it stretched the whole image.

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Android :: How To Create Nine Patch Drawable In Phone?

Sep 22, 2010

I want to set a specific background image for all my buttons. So, I changed my PNG file into a Ninepatch drawable using the "draw9patch" tool(by specifying the line of strecth).Then, I applied this as background to my button using
"myBtn.setBackgroundResource(R.drawable.new_png);"
Now, the background appears for the button, but the lines of stretch are also visible on the android screen, wherever I'd specified them in the tool. Can you help? Is there something wrong in how I'm using the tool?

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Android :: Layout Broken With 9-patch Background

Oct 11, 2010

I encountered this problem when updating my background to use a 9-patch image. The layout is fine on different screens using different sizes of the same image, but when I change the image to be a 9-patch it breaks the entire layout mysteriously.

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Android : Way To Use 9-patch / Text For ItemizedOverlay On MapView?

Nov 23, 2009

In my application I would like to mark different spots on a map. What I'm now wondering is if there's a way to use a simple 9-patch image and add the spot's name as text to it or would I need to draw everything myself (including the text) in the draw() method of ItemizedOverlay?

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General :: How To Patch Energy Android Smart TV Box

Mar 12, 2013

I have a "Energy Android Smart TV Box" (ICS 4.0.3, ARM Cortex A9, 512MB RAM, WiFi, DVB-T, 3xUSB ...) energysistem.com/en/products/android_tv

The only way to connect to the Internet is through a VPN connection (PPTP), but it bothers me a bug in Android.The error I'm getting in the log is as follows:

Creating PPPoX socket
Socket () Protocol not supported.

I found a patch for it, and the manufacturer provides kernel available for download.Patch is here: code.google.com/p/android-x86/issues/detail?id=451...I tried to manually apply patch. I replaced some code in files if_pppolac.hi if_pppopns.h. But I do not know how compile kernel

I also tried to install latest fw update, several alternative ROMs and several VPN clients but nothing worked. always the same error: Socket () Protocol not supported. The best would be if I could put Jelly bean on box. In Jelly Bean pptp works fine.

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Samsung I7500 :: Extract Patch Set Not Found Android / Msm.git

Jan 11, 2010

Trying to figure out which kernel source Samsung took to maybe extract a patch set and create a newer kernel. Has anybody figured out where they exactly took the kernel from? I found that they have which are not found in the android/msm.git, but in the MSM/QSD git repo here: Has anyone tried to figure out the exact version/commit that they took?

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Android :: Using 9 Patch Background On Button - Cannot Add Padding Around Text

Aug 21, 2010

As the title says, I cannot get padding around the text.Here's my xml:
<style name="StandardButton" parent="@android:style/Widget.Button">
<item name="android:background">@drawable/nine_patch_3</item>
<item name="android:textColor">@color/white</item>
<item name="android:textStyle">bold</item>
<item name="android:paddingLeft">10dp</item>
<item name="android:paddingRight">10dp</item>
</style>

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