I am working on a light weight Java client library for Android mobile platform that can read and write to Excel files in .xls(BIFF) and Office 2003 XML format. No sooner we decided to start than we got stuck with a basic question. How do we determine the format of the excel files in Java?
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Is there anything the Dalvik VM supports (in terms of bytecode) which is not used currently because the .class files don't have it?
As an example, if people would write their own Source-to-DX converter for their functional language XYZ, would they be able to implement e. g. full tail calls although the .class file does support tail calls only under certain circumstances?
I have a excel sheet. Can make it apk file?
GT-I9300
I have a dropbox folder with a Microsoft Excel document stored in it. This excel file contains a list of web links on it.
My goal is to use my Galaxy S4 phone to open this file though dropbox and then click on the links and then have the web pages open up in my phone browser.
Currently, my Galaxy S4 phone does have the dropbox app on it. My phone is able to access the excel file in dropbox just fine by using the Polaris Office App. However, when I click on the links within the Excel file, it does not forward me to the web pages.
Is there some way for me to click on the links on this Excel file and then be forwarded to the corresponding web pages? Perhaps there is an App other than Polaris which is capable of doing this?
i have two files
App.java
Gallery.java
App. java contains frontend buttons and functionalities Gallery.java lists the imagesin the sd card. i want to call Gallery.java in click event in app.java
App.java
package gallery.display;
import android.app.Activity;
import android.os.Bundle;
import android.view.View.OnClickListener;
import android.view.View;...........
What is the best way to determine file type in android? I want to check if the given file is image or music file or video or smth else. Could you please give me a small code snippet?
View 2 Replies View RelatedIs there any tool available to convert android dex file format to java class format? I've looked at dex2jar, but it looked very early in development. I'd like something that is stable enought for use.
View 1 Replies View RelatedI have a dropbox folder with a Microsoft Excel document stored in it. This excel file contains a list of web links on it.
My goal is to use my Galaxy S4 phone to open this file though dropbox and then click on the links and then have the web pages open up in my phone browser.
Currently, my Galaxy S4 phone does have the dropbox app on it. My phone is able to access the excel file in dropbox just fine by using the Polaris Office App. However, when I click on the links within the Excel file, it does not forward me to the web pages.
Is there some way for me to click on the links on this Excel file and then be forwarded to the corresponding web pages? Perhaps there is an App other than Polaris which is capable of doing this?
So I had a 5 yr old blackberry, was able to use the blackberry software to output my phone book (name,addy,ph#, all kinds of data) to a comma delimited txt file, which i then imported into an .xls excel spreadsheet. is there a way to use either of those files to populate my phone book on my new phone (droid x, android 2.2) instead of typing up hundreds of new entries?
View 1 Replies View Relatedno one seems to know how i can import contac mobile numbers from an excel file on my pc to my x10?
View 1 Replies View RelatedI'm trying to parse many string dates to Date(s), some with time part, others without, with the "dd/MM/yyyy HH:mm" format.
CODE:..............
(here, format is always "dd/MM/yyyy HH:mm").
But this causes an exception, even with setLenient forced at true. Do you know how I may convert to Date a lot of strings formatted like "dd/MM/yyyy HH:mm:ss", but with someones without time, some others without secondes, and still other one with everything ?
Which one should I use java.util.Date or android.text.format.Time? It seems you can accomplish what one needs to do with either. What I need to do is at times get the current date and time and sometimes set a date and time specified by the user.
View 5 Replies View Related1. I opened Office Excel.
2. Made a Document.
3. And now I want to save it in Storage Card in Directory
(ProjectsIndiaGujaratPatel SuppliersReport.xls).
4. How can I save it?
Anyone finding it because I tried but no solution. I also copied the "Projects" folder & all its sub-folders on my storage card. But when I open excel, it doesn't go inside the sub-folder.
I'm writing an Android app that requires SSL client authentication. I know how to create a JKS keystore for a desktop Java application, but Android only supports the BKS format. Every way I've tried to create the keystore results in the following error:
handling exception: javax.net.ssl.SSLHandshakeException: null cert chain
So it looks like the client is never sending a proper certificate chain, probably because I'm not creating the keystore properly. I'm unable to enable SSL debugging like I can on the dekstop, so that's making this much more difficult than it should be.
For reference the following is the command that IS working to create a BKS truststore:
keytool -importcert -v -trustcacerts -file "cacert.pem" -alias ca -keystore "mySrvTruststore.bks" -provider org.bouncycastle.jce.provider.BouncyCastleProvider -providerpath "bcprov-jdk16-145.jar" -storetype BKS -storepass testtest
Here is the command I've tried that is NOT working to create a BKS client keystore:
CODE:.........................
I have an application which we are writing to be both a MIDP application using LWUIT as well as an Android application.
We attempt to share as much common code as possible between the two platforms.
I'd also really like to be able to share the localization strings when possible.
Reading through the docs in:
http://developer.android.com/guide/topics/resources/resources-i18n.html
It looks like Android uses an XML format to specify name-value pairs, e.g.:
{{{ <string name="go_online_message">You are currently offline. Go online? This will use the data network</string> }}}
I do an import of the full package name / java file, and if I do a <classname>.<method>, SOMETIMES I can get it to access - other times I get a lot of can't use a static in a non static bunch of talk. I'll admit I'm new to Java, so what do I need to do? Call a class instance first, then call my methods? I'm rather confused by this, as I want to put all of my 'functions' into a FunctionsList.java file, and all of my main Activity (UI) into a MyActivity.java file.
For example:
<MyActivity.java>
import com.example.FunctionsList;
private class MyActivity extends Activity {
FunctionsList.function();
}
9/10 times I get that static/non-static error. If I put all of my functions into MyActivity.java, I have zero problems!
I am new to Android. Does anyone know if there is a way to create a shortcut on the desktop directly to an Excel "documents to go" file that is stored on G docs?
View 12 Replies View RelatedIs there any way to access the value (any constants) from Android.mk file to my java file.
View 3 Replies View RelatedI am writing an app that needs to be able to open (be associated in the browser download window for example) with a certain file type. The file type has .emx extension and is in an xml format (the top of the files have <?xml version='1.0' encoding="UTF-8"?> ). However, I can't for the life of me get my app associated with this filetype.
View 5 Replies View RelatedI retrieved and saved the call history details in the file format. However, I would like to know if we have an option to convert the file format to .csv or .xls or any other format.
View 2 Replies View Relatedi have a url for the video file.the format of that file is itunes M4V. i want to play it in android mobile. is it possible? if not so let me know?
View 2 Replies View RelatedI am using an application for obtaining the raw data from the image sensor on an Android device. The files I am getting out are in the YUV420SP format,and XnView does not supprt it. Does anyone knows which software I could use to get a proper image? (to convert it)
View 1 Replies View RelatedI have a string defined in my String.xml file that uses format arguments, i.e.: <string name="myString">Hello %1$s.</string> Is there a way to assign a value to the format argument in a layout xml file?
View 2 Replies View RelatedI was wondering what file format the Alert/Notification sounds that come on Android phones, are in. Everytime I tried to google it I would just get a list of all the sound/music formats supported by android, but never just the format that the stock sounds are in. Is it different for different brand of phones. I didn't think it was, i figured all android phones used the same file formats, but you never know, so I figured I would ask. But either way, what file format the notification/alert sounds are in.
Just in case it is different for some phone makers, I am currently rocking the LG Revolution.
If more than one application supports to open a specified file format. I need to make my application as a default application from my code.How it possible to make it default from the code?
View 2 Replies View RelatedThe HTC web site claims support for .mp4 and .wmv playback but I have had no luck. I have used various programs from HandBrake to Sony and I can get audio with no video (mp4). I can get audio with still image video (wmv). The DI seems very picky as to which videos it will actually play back. Is there a recommended way to convert my videos / DVS into a format the DI can play?
View 1 Replies View RelatedHow do I get the Avatar movie off my Vibrant in a file format capable of running on my computer or HDTV?
View 6 Replies View RelatedI want to play/Stream asf files on android. I tried using android media player but i am getting unsupported file type exception. Does any one have experience with asf file formats with android.
View 1 Replies View RelatedI am using a Samsung Galaxy 3 with android 2.2 and I want to install some application what is downloadad from many different sources. So now here is my problem:
1. I copy the choosen .apk file on my SD card.
2. I have downloaded ASTRO file manager.
3. I have ticked the option installing non-android applications.
4. I want to open the apk file from there but when I click on app installer I onyle get a blank screen and under the details I receive the following error message:
Could not open xy.apk as APK file.
In the meantime I have also copied some music files on my mobile, these are all MP3, works fine on my comp however when I wanted to play it on my mobile with several music players it said the file format is not supported...
The phone used to have 2.1 and I made the update manually but after the update...
i hav two classes...both classes are extends activity.. i need call other class method on main class on android development..its urgent..please.. i done something like subclass sub = new subclass()...its not work..
In 1st activity class
package org.me.intent_testing;
import android.app.Activity; import android.os.Bundle; import android.widget.; import android.view.; import android.content.Intent;
/** * * @author pavankumar */
public class FirstActivity extends Activity {................