Hallo *, saving/synchnizing data doesn't seams to be easy with android.
I find many hints for google and HTC sync and much more hints to many apps. Signal for me, that there is something missing. I missed it too.
My problem:
a) I like to save data in typical file Format (cvs..., flat file)
b) I like to save them private and secure.
HTC sync. use Adobe and that tool needs my 'ok' sharing my network, sending Spam... no way for me.
Experiences using google temporary sending data and exporting from that tool doesn't work. I create all the Data (contact and appointments - aContacts and Jorte) in the telefon not using google account - there are no function to export telefon data, in my opinion.
Onybody here with knowledges or same problems? Thanks for any hint.
help
i am not sure but try:
http://www.androidpit.de/de/android/market/apps/app/androidapp.expcontacts/ExportContacts its free
but maybe exports just google contacts - iam not sure -
That tool supports only basic fields for Address Data and maybee only Google Data.
I'm searching for something storing all data - contacts and also appointments.
Any experiences with MyBackup? Is it possible to save non Google Data?
info
It is definitiv a good tool - but it works only 30 days - then you have to purchuase it.
I used it in the past an it works well.
But i dont now to backup contacts whitch are not google contacts.
Info
see :
MyPhoneExplorer now with android support - it suports backup your contacts to your pc and more -> and it's free
see http://forum.xda-developers.com/showthread.php?t=799563
the Applikation Site:
http://www.fjsoft.at/de
I'm trying to add a synchronization function to my app which will work like this :
I want it to be login free, so no new account will be needed.
The data will be assigned to the user's google account on which he's logged in.
On server side, there will be a mySQL database wich will hold the user's data.
I didn't find a useful tutorial. This one uses some weird servlet or whatever, and the official google tut is very briefly explained.
Could anyone help me ?
halp meh plz
I was also trying to find a tutorial for something like this a while ago. Theres not much out there. Seems need to know how to write your own server side code to handle the synchronising and then communicate with the app through https or whatever.
Well, that doesn't help me very much. I know php/mySQL as well. I could imagine synchronization through xml - like implementing a function that would create an xml file from my database, upload it to the server and parse it/put it my online database.
This would be useful, if I only wanted to be able to modify data on one end - the phone - but then it wouldn't be called syncing, rather backup.
Or maybe I could request a similar xml file from the server. I think it should be possible to send some kind of query from the device to the server which would call a function that creates an xml file from database entries and then download the created file, parse it, compare with the device's database and update the database if some file was updated (it's 'last edited' time was changed).
So on each sync cycle I would first get the server-side xml file, update the local DB, then create the xml file from local DB, send it to the server and update the online DB. Only files with newer "last edited" time would be updated.
What do you think ?
Who the hell if not you, guys, can help me ?
bumpity bump
Hello i need some help with making an app. im a beggineer, i've just started programming so any advises are welcome. I need help with the following things.
how to make a user register? like where do i save the useres data and stuff, my guess is that i do it in some kind of database on some server.
how do i make a server and database? can i host it on my pc i or do i have to get it from somewhere else?
and one other thing, the app im making has to store a huge amout of google maps locations, where do i save them?
im not asking how to code it but just an explanation of how it works and what it needs
Thanks again and any advice would be greatly appriciated
Hello fellow members!
First and foremost, here's the link to the project: http://github.com/akshay2000/ProjectMirror
In past, I have experienced the problem where I wanted to create an app and needed to synchronize data between multiple devices. Look at my to-do app for example. It is always pain to write and meddle with the synchronization logic individually. Why should developer be bothered about these things instead of being focused on his app? Datastore API tried to solve this problem. Unfortunately, the Dropbox people sort of denied the support for Windows Phone. So, I created a similar thing for Windows Phone using Windows Azure. I want this to reach as many developers as possible. Please, suggest this thread to be published as news item.
I have created a library to synchronize data between Windows Phone and Windows Azure. This library provides an API to synchronize data and is quite similar to the Datastore API provided by the Dropbox people. Developers can simply ask the API to store an item. The item will automatically be cached locally and synchronized to the cloud. Also, the data created and modified on the other devices can be synchronized back to the local storage.
The project uses SQL Server CE for storing data locally and Windows Azure Mobile Services for storing data in the cloud. The developer has full control over what goes where. Also, the authentication mechanisms provided by the WAMS are completely supported by this API.
The whole project is published at GitHub along with example. Here's the URL: http://bit.ly/ProjectMirror
Please, take a look and help me find and kill the bugs.
Hi,
I am wondering what possible ways would be for loading a simple website into my app. My first thought is using a WebView, but I would like a dynamic app, while webview takes some time when loading between pages and links.
Is a common solution to load the html resources locally, from let say the assets folder? Than I could use AsyncTask to keep the files up to date and whenever the app starts it would load and work much quickly.
Or should I use HTTP Requests and parse the external Html document?
What would be the most situable solution for this kind of app?
Thanks,
Ved
vedtam said:
Hi,
I am wondering what possible ways would be for loading a simple website into my app. My first thought is using a WebView, but I would like a dynamic app, while webview takes some time when loading between pages and links.
Is a common solution to load the html resources locally, from let say the assets folder? Than I could use AsyncTask to keep the files up to date and whenever the app starts it would load and work much quickly.
Or should I use HTTP Requests and parse the external Html document?
What would be the most situable solution for this kind of app?
Thanks,
Ved
Click to expand...
Click to collapse
I think it's probably a decision best made by yourself. You have not said what type of data ? Cause really you should be wanting the minimal amount required. My app uses lots of data from my server for things like themes, but these come direct from SQL Database
deanwray said:
I think it's probably a decision best made by yourself. You have not said what type of data ? Cause really you should be wanting the minimal amount required. My app uses lots of data from my server for things like themes, but these come direct from SQL Database
Click to expand...
Click to collapse
Hi deanwray,
Thanks for your reply. I made some more researching and I have realised that my best bet is SQL, as you said.
Do you request data in your app directly from the online mySql database generally? I have read about a technique on downloading the data from the online database and converting it to SQLite (which is the local database on android) inside the application. This would be really cool, would really boost performance.
ved.
vedtam said:
Hi deanwray,
Thanks for your reply. I made some more researching and I have realised that my best bet is SQL, as you said.
Do you request data in your app directly from the online mySql database generally? I have read about a technique on downloading the data from the online database and converting it to SQLite (which is the local database on android) inside the application. This would be really cool, would really boost performance.
ved.
Click to expand...
Click to collapse
well my app uses a hosted database for
Online Theme Data (thumbnails store in just web space)
Settings Overrides (settings that I may have to force on the app)
Announcements ( Messages that trigger dialogs, adverts, html boxes)
Purchase info
other stuff that I forget
Any database that I access online I cache data local in cache sqlite database
So lets say the most complex things is the purchase list... a rough flow is as follows :
Get idents from online purchasable list
get descriptions and titles from idents
store local database
Simultaneous query of google IAP data from play to get locale info and pricing (along with IAP ident)
Store that in same local db
Display to user at, initial data, updated data and price additions
The database online is accessed via php (not a fan of that but hey ho, not really a programmer so there ya go) and given to the app as encoded JSON
I'm currently considering an ORM system like greenDAO or something like that...but not looked too much into it currently.
The themes database is quite good as it hold descriptions of views, shading, dimensions etc, these too are never displayed to the user from the server, but are cached local, cause failure of internet and failure of sync should not prevent any vital parts of what appears to be an offline app from working (e.g. my Smart SMS app)
Hope that helps, I could pass you the php although tis quite simple, there are security issues to look out for though
deanwray said:
well my app uses a hosted database for
Online Theme Data (thumbnails store in just web space)
Settings Overrides (settings that I may have to force on the app)
Announcements ( Messages that trigger dialogs, adverts, html boxes)
Purchase info
other stuff that I forget
Any database that I access online I cache data local in cache sqlite database
So lets say the most complex things is the purchase list... a rough flow is as follows :
Get idents from online purchasable list
get descriptions and titles from idents
store local database
Simultaneous query of google IAP data from play to get locale info and pricing (along with IAP ident)
Store that in same local db
Display to user at, initial data, updated data and price additions
The database online is accessed via php (not a fan of that but hey ho, not really a programmer so there ya go) and given to the app as encoded JSON
I'm currently considering an ORM system like greenDAO or something like that...but not looked too much into it currently.
The themes database is quite good as it hold descriptions of views, shading, dimensions etc, these too are never displayed to the user from the server, but are cached local, cause failure of internet and failure of sync should not prevent any vital parts of what appears to be an offline app from working (e.g. my Smart SMS app)
Hope that helps, I could pass you the php although tis quite simple, there are security issues to look out for though
Click to expand...
Click to collapse
Thanks for the details! It was really useful to see your workflow, I was not sure about the direction I should choose for my app development, but now is much clearer.
Thanks!
ved
Hy deanwray,
I could use a litle help, regarding the methods you have adopted for synchronising your online database with your apps local database.
I have reached a point where my database is ready, I am parsing (via JSON) data from a local xml file, and inserting it into my SQLite database. Everything works ok, but I need to get the data from my online mySql server into my app on a regular basis.
I have found threads wich mentiones the Android sync adapter, and others where people use the HTTPClient to pass data to/from the server. To be hones I am a bit confused, I would really glad if you could light me up on what would be the best approach, or what works for you the best
Thanks!!
vedtam said:
Hy deanwray,
I could use a litle help, regarding the methods you have adopted for synchronising your online database with your apps local database.
I have reached a point where my database is ready, I am parsing (via JSON) data from a local xml file, and inserting it into my SQLite database. Everything works ok, but I need to get the data from my online mySql server into my app on a regular basis.
I have found threads wich mentiones the Android sync adapter, and others where people use the HTTPClient to pass data to/from the server. To be hones I am a bit confused, I would really glad if you could light me up on what would be the best approach, or what works for you the best
Thanks!!
Click to expand...
Click to collapse
If you want do operate online database server then generally php is used.there is a tutorial on androidhive check it . you will get the answer
Sent from my GT-S5570 using XDA Premium 4 mobile app
vedtam said:
Hy deanwray,
I could use a litle help, regarding the methods you have adopted for synchronising your online database with your apps local database.
I have reached a point where my database is ready, I am parsing (via JSON) data from a local xml file, and inserting it into my SQLite database. Everything works ok, but I need to get the data from my online mySql server into my app on a regular basis.
I have found threads wich mentiones the Android sync adapter, and others where people use the HTTPClient to pass data to/from the server. To be hones I am a bit confused, I would really glad if you could light me up on what would be the best approach, or what works for you the best
Thanks!!
Click to expand...
Click to collapse
if you need a real time chat hit me up on hangouts https://plus.google.com/+DeanWray/