Is it possible to build a spreadsheet-like grid? I would like to select single cells, or one row at a time,like a database viewer.
Or would it need to be implemented at the framework level?
I'm thinking of a UI equivalent of something like this AJAX control, which may be opened in the WebView: http://www.hisdigital.com/misc/flexigrid/.
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I have a problem and i will be grateful if anyoune helps me.
Ok. I've started android programming 2 month ago. Now i am developing a simple game, nava battle. For this programm i need to build a grid, where i can place ships and coordinates. I can't seem to find out how I should be doing this?
I think i should build a custom view, which will do all that i need. If anyone could show some examle or explain how to build appropriate view i'll be happy
the Java sources for the Android framework are available at source.android.com. Can I download and feed them to Eclipse so that I can step into framework methods while debugging? Better yet, does anyone know of an Eclipse plug-in that would get them from Android Git automatically as needed?during debugging, I can step through the framework code; I can see local variables by their declared names, and line numbers as well. It seems like the debug info is already there - only the source file is missing. While I can open it in parallel and watch the execution unfold, the question of version matching remains. Of many versions of the class file in Git, how do I pick one that matches whatever is running on the device (or emulator)? This is more of a Git navigation question - how do I pick up the very version of the file that went into Android release, say, 2.2?
View 1 Replies View RelatedI'm having trouble developing an app, while it works in API level 10, it does not in API level 7. I wondery why and I've been looking for a site that summarizes the differences, or the new features from one API level to another and cannot find it.
09-04 04:24:21.485: E/AndroidRuntime(6834): Uncaught handler: thread main exiting due to uncaught exception
09-04 04:24:21.510: E/AndroidRuntime(6834): java.lang.VerifyError: [code]....
There seems to be a problem with an uncaught exception and reflection, although....why does it work on API level 10?
I am looking for a way to have a spreadsheet that is a time sheet. I need it for work and it needs to be able to export to PDF.
View 11 Replies View RelatedAre there any good spreadsheet applications that are free?
View 8 Replies View Relatedcreate to get ads on my free application, ok first off I have been following this book
Beginning Android games 2011
Beginning Android Games
Now this book implements a very nice and simple game framework which I use (a simpler version can be found here.The Android Game Framework: Part I - Kilobolt
Now this framework doesn't use any type of XML file what so ever, it uses a framebuffer to draw things onto the screen. now when the application is first started, this is the first method called which is in the AndroidGame.java
[HIGH]
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
[code]...
i'm probably going to be getting a droid at the end of january (staying on verizon cause they're the only carrier with 3g in my area). Just got a couple questions i'd like to ask. 1. how integrated can your google account be on a droid? i'd like to at least be able to view my google docs, for example, and i'd actually be a little disappointed if i couldn't edit them from the phone aswell. 2. i know that you can view word files from the phone. can you view excel spreadsheets? also, is there an app i can download to edit office files too? 3. how will my work email play with my droid? i just got hired on and i haven't even visited my email so i don't know if its exchange or what. Again, i'm definately staying with verizon so my choices are just the droid and the droid eris for right now.
View 1 Replies View RelatedI want to set up a table layout that scrolls like a spreadsheet. The top row of column headings should scroll horizontally but be pinned when scrolling vertically. The left-most column of row labels should scroll vertically but be pinned when scrolling horizontally. The number of rows and columns is not known in advance. Does anyone know of an example of this? Are there settings in TableLayout that can turn on this scroll behavior? Is there, perhaps, a more advanced widget than TableLayout that can produce this type of scrolling? Are there some tricks I can do with a ScrollView to get this behavior?
View 8 Replies View RelatedI want to read a Open Office Document spreadsheet (.ods file) from my android application. I need to basically loop through the first two columns & store them in a SQLite database. I am able to do this by reading a regular text file stored in res/raw using the following code:
InputStream is = context.getResources().openRawResource(R.raw.my_text_file);
But no clue how to do the same for an .ods file. I searched through SOF & found a reference to jOpenDocument . But they talk about libraries that are not part of the android SDK & I don't know what to do with these.
I'm trying to implement some basic functionality for Google Spreadsheets,using the protocol specification with requests.The reason i'm doing this because it is for Android, and gdata-java library doesn't really work and the alpha android one doesn't really cut it.I managed to implement authentication, and get for lists, and delete, but for editing updating a row i can't really wrap my mind around it.For example i want to change the contents of a cell here is the specification for the protocol From my understanding of it, i have to send some sort of atom or xml formatted request to the edit URL. I never sent such type of requests. I also found this, which gives a clue on how it should be done (also an unanswered question on a forum), but didn't really managed it.Here is my authentication function if you need it, so you don't implement it again, if you want to try and code it.
/*** Logs in to the Google service using the ClientLogin HttpRequest API and returns an authentication token */ private String getAuthToken() {HttpClient httpclient = new DefaultHttpClient();HttpPost httppost = new HttpPost(CLIENT_LOGIN_ADDRESS);
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("accountType", "GOOGLE"));
nameValuePairs.add(new BasicNameValuePair("Email", "username@gmail.com"));
nameValuePairs.add(new BasicNameValuePair("Passwd", "password"));
nameValuePairs.add(new BasicNameValuePair("service", "wise"));
nameValuePairs.add(new BasicNameValuePair("source", SERVICE_NAME));
try {httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));This currently gives a 400 Bad request.Also I'm trying to achieve this using Apache HttpClient. Does anyone have any idea on how this might be achieved implemented how what request i should send?
I am trying to display a SpreadSheet in the Android application with auot adjustable columns and each columns should surrounded by lines.I used the Table Layout the data are displayed in the Table format but i don't know how to surround each column with lines, auto adjustment.
View 2 Replies View RelatedWhat is this widget called (the one with the three buttons).
View 4 Replies View RelatedI've been looking around in the framework source and I can get my head around some things. For instance, in the ScrollView, the animated scrolling is done by using computeScroll(). To make the screen redraw (and thus call computeScroll() again), postInvalidate() is used. Why is that one used, instead of a regular invalidate-call?
Secondly, I wonder some things about the Animation framework. I know how a ViewGroup is responsible for animating the children (modifying the Canvas and so on), but what drives the animation, i.e. what makes the screen redraw over and over again? In the case of the ScrollView, it's the call to postInvalidate() made from computeScroll(), but what is it in the case of an Animation?
Google spreadsheets allow hyperlinks to be placed within cells, such as explained here: How to Make a Hyperlink Work in Google Spreadsheets | eHow.com
This works fine with my pc, where clicking cell offers prompt to click to go to hyperlinked page.
When same document is viewed via my Nexus 7 tablet, I can see the kyperlink text in the cell, but it does not respond to single tap, or touching and holding etc.to activate the link.
I believe this is a commonly used feature and anticipate it's a feature that google should if anything be better at than excel to encourage the migration to cloud computing.
Upon googling for info, I can't find other's having problem and I did find a website with known issues with google spreadsheets ( only ahandful listed) but no mention of the above problem.
So, is there a non-obvious way to activate the link or is it a problem or known bug?
I downloaded the Android 2.2 source code and try to build it. When I executed the make command, I got an error here like this build/core/java.mk:20: *** frameworks/ex/common: Invalid LOCAL_SDK_VERSION '8' Choices are: current 4 5 6 7. Stop. Then I changed the frameworks/ex/common/Android.mk to LOCAL_SDK_VERSION = 8 from LOCAL_SDK_VERSION = 7. Next place, build/core/java.mk:20: *** external/jsr305: Invalid LOCAL_SDK_VERSION '8' Choices are: current 4 5 6 7. Stop. I changed the external/jsr305/Android.mk to LOCAL_SDK_VERSION = 8 from LOCAL_SDK_VERSION = 7
Last one, build/core/java.mk:20: *** external/guava: Invalid LOCAL_SDK_VERSION '8' Choices are: current 4 5 6 7. Stop. I changed the external/guava/Android.mk to LOCAL_SDK_VERSION = 8 from LOCAL_SDK_VERSION = 7
By these changes the code started the compilation.
1. Why the error occured?
2. Changes which I did is correct or not?
I notice in the source code they are not used in critical loops, e.g. in View.java :
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;...
I can see this kind of code which would be much easier implemented as an ArrayList :
1867 private void addInArray(View child, int index) { 1868 View[] children = mChildren;
1869 final int count = mChildrenCount;
1870 final int size = children.length;
1871 if (index == count) { 1872 if (size == count) { 1873 mChildren = new View[size + ARRAY_CAPACITY_INCREMENT];
1874 System.arraycopy(children, 0, mChildren, 0, size);
1875 children = mChildren;
1876 } 1877 children[mChildrenCount++] = child;
1878 } else if (index < count) { 1879 if (size == count) { 1880 mChildren = new View[size + ARRAY_CAPACITY_INCREMENT];
1881 System.arraycopy(children, 0, mChildren, 0, index);
1882 System.arraycopy(children, index, mChildren, index + 1, count - index);
1883 children = mChildren; 1884 } else { 1885 System.arraycopy(children, index, children, index + 1, count - index);
1886 } 1887 children[index] = child;
1888 mChildrenCount++;
1889 } else { 1890 throw new IndexOutOfBoundsException("index=" + index + " count=" + count);
1891 } 1892 };
I mean in runtime. Sometimes I get "called unimplemented OpenGL ES API" error but it can not be catched. Is there a way to figure out what function is implemented or not, in runtime?
View 2 Replies View RelatedCan somebody point me to the right direction how the navigation overlays for My Tracks are implemented? I'm talking about the "buttons" for navigating appearing on the left and right side if you tap on the screen. Any pointers?
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View 2 Replies View RelatedI have seen several 2DIN car headunits that has Android 2.3 supports FM Radio and Handsfree and can be controlled through the UI itself. how is it implemented?
eg: In eBay, search for item No : 130862564199
I want to add one more endpoint audio device in android and am trying to modify the setRouting() functions to support the selection of the new added audio device. As far I traced, the doRouting() in class AudioHardwareOss should perform the audio endpoint device selection. However, donRouting() just returns NO_ERROR without any other functionalities. So, my question is where and how endpoint audio device selection is achieved.
View 2 Replies View RelatedI have an application that has a tabActivity and 3 tabs. all off the tabs use a location listener and work with locations. i implement onPause and onResume for every tab to remove and start listening for location accordingly. is this the right way to go? i had another idea to work with and that was implementing a location listener to the tabActivity and doing broadcasts to the child tabs with the location, but it seemed more complicated.
The problem with my current solution is that whenever i switch tab i lose the location i got in the previous and i cant use getlastknown location because i dont want the last location on start of the application.(does this make sense?) what can i do to solve this problem. a thing that will work better will be to have one variable that will hold the last location from the onLocationChanged and i can observe its changes and call methods onChange.
How do you view an attached spreadsheet in an email? I only have OpenOffice.org Calc to try and figure it out, but when I receive the email, it won't let me "click" on the attachment to recognize it/open it. I downloaded Documents to Go (menu doesn't llist any email program to open) and Spread Sheet Lite (can't "find" the file) but don't know how to find the email/open the attachment.
View 2 Replies View RelatedAre we allowed to return 30 days from the day we ordered the phone, or 30 days from when we received the phone? (april 19th and april 28th for me). If the droid 2 is coming out with similar specs and a keyboard i think i want that.
View 10 Replies View RelatedI have a phone with a MT6577. The vendor (Wiko) published the kernel source code. So, i'm trying to build it. I can get the zImage. I converted it to boot.img but i can't boot with it on my phone.build a good zImage? (if you want to try) : URL...
cp mediatek-configs .config
TARGET_PRODUCT=s9081 MTK_ROOT_CUSTOM=../mediatek/custom make
# sudo mtk-tools/repack-MT65xx.pl -boot zImage boot.img-ramdisk boot.img
MTK-Tools by Bruno MartinsMT65xx repack script (last update: 27-01-2013)
Repacking boot image...
Ramdisk size: 2046 blocs
Repacked boot image into 'boot.img'.
Here are the Warnings I got when compiling
mediatek/platform/mt6577/kernel/drivers/video/tvc_drv.c:61:5: warning: "FIXED_WVGA_PARAMS" is not defined
net/ipv4/tcp.c: In function 'tcp_nuke_addr':
include/net/ipv6.h:338: warning: 'in6' may be used uninitialized in this function
net/ipv4/tcp.c:3367: note: 'in6' was declared here
In file included from net/ipv4/netfilter/ipt_LOG.c:27:
include/net/netfilter/xt_log.h: In function 'sb_close':
[code]....
I'd like to allow my Android app to upload a spreadsheet document to Google Docs. Using a simple Uri request:
Uri uri = Uri.parse("http://docs.google.com/DocAction?action=updoc&hl=en");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
And this page appears as blank on a phone (must use code not compatible with phones).
I've looked into the Google Docs procedures for uploading from a Web Service. They require first authenticating the user and retrieving an AuthSub authorization to be used in a following POST request (including the AuthSub token) to actually upload the doc. This is easy from a Web Service that can guarantee a URL to return the AuthSub to, but how about on a mobile phone? Currently thinking that I'll use UrlConnection, use getHeader(String) to grab the AuthSub, then build the entire document dynamically like this:
POST /feeds/default/private/full HTTP/1.1
Host: docs.google.com
GData-Version: 3.0
Authorization: <your authorization header here>
Content-Length: 73612
Slug: test.xls
Content-Type: application/vnd.ms-excel
<?xml version='1.0' encoding='UTF-8'?>
<Worksheet ss:Name="Sheet1">
<Table ss:ExpandedColumnCount="4" ss:ExpandedRowCount="4" x:FullColumns="1" x:FullRows="1">
<Row>
<Cell><Data ss:Type="String">IN</Data></Cell>
<Cell><Data ss:Type="String">OUT</Data></Cell>
<Cell><Data ss:Type="String">TIME</Data></Cell>
<Cell><Data ss:Type="String">SUBTOTAL</Data></Cell>
</Row>
<Row>
<Cell><Data ss:Type="String">Value</Data></Cell>
<Cell><Data ss:Type="Number">123</Data></Cell>
<Cell><Data ss:Type="String">Example</Data></Cell>
<Cell><Data ss:Type="String">Example</Data></Cell>
</Row>
</Table>
</Worksheet>
I send my plant inventory spreadsheet to my gmail account each morning. It has six tabs (pages) of info on it.
I can't find the tabs when I view it on my hero. I've scrolled up/down/left /right to all edges and the tabs don't appear.
This may be a stupid question, but how do I open a CSV (comma-separated values) file as a spreadsheet on my Evo? Quick Office can open an Excel file (.xls) but not CSV. ES File Explorer can open the file as text but not a spreadsheet.
Also, is there a way to associate particular file types with specific applications?
How can reduce the power usage in my application.
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