Android : Want To Create Empty Drawable In Droid?

Feb 10, 2010

Creating a Drawable that is completely empty seems like a common need, as a place holder, initial state, etc., but there doesn't seem to be a good way to do this... at least in XML. Several places refer to the system resource @android:drawable/empty but as far as I can tell (i.e., it's not in the reference docs, and aapt chokes saying that it can't find the resource) this doesn't exist. Is there a general way of referencing an empty Drawable, or do you end up creating a fake empty PNG for each project?

Android : Want to Create empty Drawable in droid?


Android :: How To Create Tiled Drawable From XML Resource?

Dec 17, 2009

I need to create a tiled drawable using BitmapDrawable but I need to create it from xml resource rather than code.

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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 :: Create Drop Shadow For Drawable?

Jan 18, 2010

How do i create a drop shadow to add it to a custom drawable i made using shape?

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Android :: How To Show Empty View When ListView Is Empty?

Sep 22, 2010

For some reason the empty view (TextView in this case) always appears, even when the List is not empty. I thought the ListView would automatically detect when to show the empty view.How can I hook up the empty view properly?

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Android :: High Density Emulator Use Drawable Mdpi Folder Instead Of Drawable Hdpi

Oct 19, 2010

I am running my application in the emulator using a high density skin (like WVGA800). However the ressources in my application are loaded from the drawable- mdpi folder instead of drawable-hdpi ... what else should I do so that android use the correct folder ?

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Android :: Display A Message When List View Is Empty In Droid?

Jul 8, 2010

I am a new to Android stuff. I am creating an application that contains a list view that will get dynamically populated. My requirement is when the list is empty, I would like to show a message. I don't want to create additional views just for displaying this message. Is there any nice way to do this? Any suggestions?

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Motorola Droid :: How To Delete Empty Playlists?

Jan 16, 2010

So I was originally using Double Twist which was great until I changed up a couple of playlists. So I deleted all the files off media card and I am now using Salling, which is way better. But now when I go to Music I have Double Playlist one with music and one empty. I have gone through the sd card and don't see anything in there or any reference to Double Twist, any ideas how to delete these empty playlists?

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Android :: Unable To Set Drawable To A ListView In Droid / Way To Do

Apr 18, 2010

I am writing a app for android 1.5.
I want to use a complex listview to display my data.
I want to show a ImageView of a drawable object in my List item.

I learned from a demo..

It can display correctly, however, I want to change Img at runtime, The image maybe generated at run-time, so I change the code as follow, but it falls. code...

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Android :: Possible To Set Droid Icon From A Drawable In A Separate Jar?

Mar 20, 2010

I want to set a menu option icon for a drawable that is in another jar inside an xml file. code...

Instead of drawable/my_location have something like com.somelib.R.drawable.someDrawable.

I can set this in onCreateOptionsMenu but was just wondering if it could be done via the xml file.

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Android :: Apply An Animation On A Drawable In Droid?

May 25, 2010

I am adding a glow animation effect to a logo. So far, I have managed to get the glow image behind the logo, using a LayeredDrawable, but I can't figure out how to animate it. I have found that AlphaAnimation would achieve the desired effect, but unfortunately I can only apply it on Views, not Drawables. How can I achieve this effect?

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Android : Convert A Bitmap To Drawable In Droid

Mar 10, 2010

How can i convert a Bitmap image to Drawable.

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Motorola Droid X :: Contact List Empty - How To Get Numbers?

Aug 3, 2010

Got my phone today. Problem is I went to the verizon store, had them transfer contacts from my blackberry and when I go to contacts, it is empty other than the phone default numbers. If I go to "All contacts" the list is populated with my regular phone numbers +600 facebook friends i do not care about. How can I get it so I only have the numbers I want?

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Motorola Droid :: Empty Email Trash Bin Quickly?

Nov 18, 2009

Is there a quick way to empty your email accounts trash bin for the Droid without going through every single email one by one?

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Motorola Droid :: After OTA Update / Contact List Is Empty

Dec 12, 2009

After the update I have noticed several changes, 90% have been welcomed & appreciated.Next thing I know I go to make a call from my contact list and there are zero contacts the really weird part is, if I am texting and filling out the to-whom line, it will automatically populate contacts as if my contact list never vanished it may have been coincidental that this took place the day of the update, but that's where u guys come in.let me know if u have had the same issue.

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Motorola Droid : Just Rooted - SDcard Directory Now Says - Empty

Aug 22, 2010

I followed steps 1-3 in the Rooting & Romming for Beginners thread. Everything seemed to go well. I believe I am rooted, and have successfully flashed ClockworkMod Recovery onto my phone. Was in the process of trying to download a new ROM when I noticed that I kept getting error messages that my download directory didn't exist. Then tried to look into my sdcard directory, and it says "empty."

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Android :: Many Image Files In Res / Drawable - Access In Droid?

Feb 11, 2010

I have to make a dedicated image viewer app for Android 2.x.

There are too many jpeg image files: about 2000~ jpegs, over 100MB.

I want access the image files with their file names,
but I couldn't find such an example.

By the way, is it okay to put many image files in /res/drawable folder?

I heard that the android application cannot be installed on sdcard and

the program repository is very small so 100MB app cannot be installed generally.

I found some examples which download the large data files on sdcard online,

but I cannot run a web server to host the data files,

and I must upload the fully packaged program on Android Market. (Should I build one apk file?)

What are the best practices for managing too many resource images (or something) in Android?

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Android :: Add Rounded Corner To A Drawable Using As A Background In Droid?

Jun 30, 2010

I have a specific drawable that I use as background in my app. It is not a solid color.
Now I want to add rounded corners to this drawable.

I only found the rounded corner available in a shape with a gradient or a solid color as a background but not another drawable.

Is there another easy way of adding rounded corners to a drawable?

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Android :: Convert Bitmap Image To Drawable In Droid?

Mar 10, 2010

How can i convert a Bitmap to Drawable.

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Android :: Get A Complete List Of Droid Native Drawable?

Mar 19, 2009

Does anyone has a complete list of native drawable listed on a webapage ? I don't want to do trial and error.

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Motorola Droid :: Any Way To Empty Trash Folder For Email Accounts?

Nov 12, 2009

Is there a way? I couldn't find any for either gmail or my POP3 account.

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Android :: Define A Circle Shape In Droid Xml Drawable File

Jul 6, 2010

I have some problems finding the documentation of the definitions of shapes in XML for Android. I would like to define a simple circle filled with a solid color in an XML File to include it into my layout files.

Sadly the Documentation on android.com does not cover the XML attributes of the Shape classes. I think I should use an ArcShape to draw a circle but there is no explanation on how to set the size, the color, or the angle needed to make a circle out of an Arc.

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Motorola Droid :: Extra Apps Can Be Added To Empty Squares In New Car Dock / How?

Jun 7, 2010

Does anyone know if extra apps can be added to the empty squares in the new car dock, and if so how?

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Android :: Images In Droid.R.drawable Considered Safe For Third-party Developers To Use?

May 19, 2009

Are the images in android.R.drawable considered safe for third-party developers to use?

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Android :: Empty Lists

Aug 19, 2009

Does anyone know if it's possible to show a "Currently have no items" type view in a ListActivity when, obviously, you have no items?

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Android :: How To Handle Empty ListView?

Sep 22, 2010

My app connects to the net and populates a ListView. Sometimes nothing will be returned. What is the best way to notify the user the list is empty?

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Android :: How To Add Data To An Empty ListView?

Jul 6, 2010

I have a problem with listView, I used ArrayList to store data, and a customized Adapter. But, when I remove all the data, and add one item again, it does not display anything in this list. What happens to my List, can anyone help me?

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Android :: Specify View To Use When ListView Is Empty?

Feb 12, 2010

I can't find this in the docs - isn't there a way to specify a View to use for a ListView if the adapter is empty?

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Android :: An Empty Listview Rendered?

Feb 22, 2010

If a listview is not given any items, how is it rendered? Will it still expand to fill the space in the layout allotted to it?

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Android :: Possible To Use A ViewGroup For Empty ListView?

Jul 30, 2010

I have a ListActivity whose layout looks like. code...

However, my empty list view consist only of the ImageView listed first inside the nested LinearLayout.

This seems like a reasonable thing to do but I don't completely understand Android's layout rules yet.

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