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I have created activity but both have different look. Image of Nexsus 10 Image of 320 x 480 Image … Read more Layout Difference For Activity

I have an app where i am trying to update a row in the Transactions table in my DB. Here's the … Read more Android Row Not Updating In Sqlite Db

I have about 4k rows in sqlite table, table has 7 columns. I created working ListView with my own C… Read more Performance Issue With Listview And Cursoradapter For Large Amount Of Data

I am trying to read an excel file. The file is kept in my work space in a folder called RoCom_DB an… Read more Issue While Reading An Excel File In Android

I have this code. I don't know why postDelay make UI frozen in this case. I want the Runnable w… Read more Why Does Handler::postdelay Make Ui Frozen

I am stuck in a problem. I have a broadcast receiver that calls the method of class takes in contex… Read more Accessing Main Activity In Broadcast Reciever Without Using Intent

I've tried updating com.android.support:appcompat and com.android.support:design from: 25.0.1 t… Read more Floating Action Button Not Visible On Scrolling After Updating Google Support & Design Library

I am using json parsing in my app,i am getting following response,and i want to display name from m… Read more How To Display Different Json String In Listiview?

I'm new to Android development. As a class assignment another student and myself are making an … Read more Get Gps Coordinates : Android

i have problem with this line when I create project which use Google maps API v2. GoogleMap map = … Read more Google Maps V2 On Android Devices With Minsdk Below 11

//Here is what i have tried. // I don't know how to append inputurl and Content values and send… Read more How To Send A Name Value Pair Object Or Content Values Object Using Post In Android Api 23 Using Httpurl Connection?

Recently I published my new app, and this morning I decided to make a little changes to this app. H… Read more Invalid Keystore Problem?

I want to post text message to my facebook wall. My example code is: public void postOnMyFacebookWa… Read more Facebook Post To Wall Give Exception

I have a large amount of data i want to import into one sqlite database. 4column and 150 rows. Curr… Read more Inserting Large Amount Of Data Into Android Sqlite Database?

I am getting null arraylist 'rev_arr' despite adding item in onProgressupdate. I passed Str… Read more Unable To Add String In Arraylist In Onprogressupdate In Asynctask

This code is working, I created Scratch image view through which I can scratch the image view to se… Read more How To Create Scratch Card Which Allows User To Scratch Only Once

I'm working on Android FingerPrint native API's for couple of days and there are two things… Read more Understanding Android Fingerprint Api Authenticate() In Depth

I'm implementing an endless data loading for a RecyclerView. When software detects that last it… Read more Set Notifydatasetchanged() On Recyclerview Adapter

I am running a debug android application with eclipse and the simulator, and on a restarting of the… Read more Android - Exception When Compiling And Running The Application

I try to make a phone call from inside a service. The code I use is: Intent intent = new Intent(Int… Read more Android: Make Phone Call From Service