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14 Posted Topics
 | Hi guys i am getting the following exception `java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources$Theme android.content.Context.getTheme()' on a null object reference --------- Stack trace --------- android.app.AlertDialog.resolveDialogTheme(AlertDialog.java:222) android.app.AlertDialog$Builder.(AlertDialog.java:452) com.skyvin.numr.scanreceipt.ReceiptDetail$convertCurrency.onPostExecute(ReceiptDetail.java:2309) com.skyvin.numr.scanreceipt.ReceiptDetail$convertCurrency.onPostExecute(ReceiptDetail.java:2199) android.os.AsyncTask.finish(AsyncTask.java:651) android.os.AsyncTask.access$500(AsyncTask.java:180) android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:668) android.os.Handler.dispatchMessage(Handler.java:102) android.os.Looper.loop(Looper.java:158) android.app.ActivityThread.main(ActivityThread.java:7229) java.lang.reflect.Method.invoke(Native Method) com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) ------------------------------- --------- Cause --------- ------------------------------- ` My code is as follows …  |
| | Hi All, I am new to Android developement now i need to develop a OCR application. in that i need to get Retailer name and Total from Expense receipts. for example Costo / Walmart using their Logo in top of the receipt. i need to Train tesseract to understand that … |
| | i am implementing Google Drive in Android with Java code i didnt use Android formats, i just created client id and i used in Manifest <meta-data android:name="com.google.android.apps.drive.APP_ID" android:value="id=344123456789"/> and my code to create folder is credential = GoogleAccountCredential.usingOAuth2(this, Collections.singleton(DriveScopes.DRIVE)); credential.setSelectedAccountName(accountName); service = getDriveService(credential); java.io.File fileContent = new java.io.File(path); FileContent mediaContent … |
| | I am new to Android, Now i need to integrate my app with Google Drive i have search google a lot, i have got Drive quick start sample from git hub (https://github.com/googledrive/android-quickstart) but while i am running it is always showing Mail authentication Dialog. please help me. And also i … |
| | Hello I am developing simple Android Application. Now i am tryig to develop an application like net blocker, When my application is installed how can i stop other applications to stop accessing the internet connectivity.. i have searched a lot in google but i cant get the answers.I have attached … |
| | Hi, I'm developing VB6.0 Project using SqlServer2008. After completing the project if i'm using MsAccess the .mdb file will be stored in Package but when i'm using SqlServer Which file shouli use or how can i use sqlserver for using in other system which are not installed SQLServer2008 |
| | Hi, I've developed and using one application in my System now i need to change some corrections in my application which is developed by VB6.0 and MS-Access, but unfortunately i lost my project file.Now i've only Package with setup only, How can i decompile my Application to get My code, …  |
| | hi, I'm using Windows7, My laptop is better in speed and working process when i install sql server2008 my system becomes very slow how can i recover this problem i need my system should be faster and also i need sql server,,. Please help me Thanks in advance  |
| | Hi, I'm developing application in vb6.0 with MS-Access. When i try to fetch data between two dates using DTPicker for Ex. i select 15-Jan-15 , 16-Jan-15 in DTPickers it selects only datas from 16-Jan-15 it's not select data from 15-Jan-15.I'm using the following Query : sql = "select * from … |
| | I've developed a simple banking system containing Deposite and Withdraw. I am using deposite,withdraw and balance are my database fields when i try to deposite the last balance fetched and then added with new deposite value i'm using (select last(deposite) from bank) this query to fetch last balance value . … |
| | Hi, I've developed VB.NET Application successfully and its working completely.. This aplication for my personal purpose. Now i need to take backup copy of databases into Online Storage... is there any methods to store at online. I'm using Ms-Access Database.Please Help me... |
| | hi, I've developed a VB6.0 Application and i created Package. now i need to set Productkey or some systems which are allowed by me only can install my application... is there any techniques to do like this.. some of my friend told that we can do this using MAC address … |
| | hi, I've developed VB6.0 Application i tried to Packege and deployment.. Package folder is created and if i try to install Setup.exe file installs the application but my Database file is not attatched i've to copy and paste it into the path(C:\Program files\Project1)... Can i do it in automatically...  |
| | hi, i'm working with a travels project i have two tables(vehicle_entry and booking).. when i try to book on some particular date only available vehicle names should be shown in the combo box... it shold show all the names from vehicle_entry table except that vehicle is registered in booking table … |
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