Posts made by Dadecki

Dadecki

Hello, I had similar problem. Please see my example: 1) Xml file (note android.support.v4 is used):

Java file for Activity:

MainActivity extends FragmentActivity
implements YourFirstFragment.OnFragmentInteractionListener, YourSecondFragment.OnFragmentInteractionListener

{
private FragmentTabHost _yourTabHost;

protected void onCreate(Bundle savedInstanceState)
{
_yourTabHost =(FragmentTabHost)findViewById(android.R.id.tabhost);
_yourTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);

_yourTabHost.addTab(_mTabHost.newTabSpec("first_fragment").setIndicator("NameOnTab"), YourFirstFragment.class, null);
_yourTabHost.addTab(_mTabHost.newTabSpec("second_fragment").setIndicator("NameOnTab"), YourSecondFragment.class, null);
}
}

Hope this will help somehow.

Dadecki

I agree :)

Dadecki

Hello, Widget in Android is an application compoment to pin on phone screen. Its provide fast communication between user and app. It also enables fast data display from the application because user can see it on the phone screen without opening the app.

Dadecki

Hello, You need two things: 1) Java Development Kit (JDK): http://www.oracle.com/technetwork/java/javase/downloads/index.html[^] 2) Android Studio: http://developer.android.com/sdk/index.html[^] 3) I also advice to see Android Development for Beginners if you are new to Android programming: https://www.udacity.com/course/android-development-for-beginners--ud837[^] Hope I helped.

Dadecki

Hello, I will try to show you the possibility to save the data with SQLite in Android application: Firstly add import:

import android.database.sqlite.SQLiteDatabase;

Declare your database value in your Activity class:

private SQLiteDatabase _yourDBname;

Also declare name of the table in you database in Activity class:

private String YourTableForXml = "XMLtable";

In your Activity class in onCreate method initialize earlier declared database:

@Override
protected void onCreate(Bundle savedInstanceState)
{

_yourDBname=YourActivityName.this.openOrCreateDatabase("NameofYourDB", Context.MODE_PRIVATE, null);

};

Now you must prepare your table structure (in onCreate method too):

_eSubSQLliteDB.execSQL("DROP TABLE IF EXISTS '" + YourTableForXml + "'");
_eSubSQLliteDB.execSQL("CREATE TABLE IF NOT EXISTS " + YourTableForXml + " (Id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, xmlColumn VARCHAR);");

Now you are ready to insert some xml to your table. Note that xml is just normal String value: String sampleXML = "

<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>

"

ContentValues insertValues = new ContentValues();

insertValues.put("XmlColumn", sampleXML);

_yourDBname.insert(YourTableForXml, null, insertValues);

Hope this will help you.

Dadecki

Hello, Please see information below. Social media services have their own SDK for applying them inside the mobile application. Integrating Android application with different social media: 1) Facebook: https://developers.facebook.com/docs/facebook-login/android/v2.3[^] 2) Twitter: https://dev.twitter.com/twitter-kit/android/twitter-login[^] Hope this will help.

Dadecki

Hello, I had the same problem. Please see my code and description below: Data base initialization:

private SQLiteDatabase _mySqlLiteDataBase = MyActivity.this.openOrCreateDatabase("MyDataBaseName", Context.MODE_PRIVATE, null);

Please note that method name is: openOrCreateDatabase. This mean that it will only create your database if it does not exists. Hope this will help.

Dadecki

I understand your concerns but look, Google and Apple have their Stores too. Android is more flexible because you don't have to publish your app in Store. Microsoft is trying to sort it out I guess.

Dadecki

Hello, I think that Windows 10 and Universal Apps concept is very useful. Developers will have an option to create one app that works on each device (Mobile, Desktop, Xbox). Today cross-latform programming is becoming more and more popular. If Windows 10 will appear on 1 billion devices (as Microsoft said) I think it will trigger developers. This is new idea and we will see how does it work.

Dadecki

Hello, Could you be more precised? What exactly do you need?

Dadecki

Hi Guys, I would like to ask what do you think about cross-platform mobile development solutions like: 1) Apache Cordova 2) Xamrin 3) Ionic Do you think that it can be applied to advanced applications? Im curious about your opinion.

Dadecki

Hello, In my opinion the basic and main solution is to use source control system. There are many of them, but I can advise you to use: 1) Visual Studio Online: https://www.visualstudio.com/en-us/products/what-is-visual-studio-online-vs.aspx[^] 2) SVN: https://www.visualsvn.com/[^] 3) Bitbucket: https://bitbucket.org/[^] Programmers who work on the project can write different parts of the app and merge them after implementation. Hope it will help.

Dadecki

Ben, do you write Windows Phone 8.1 Runtime Application or Windows Phone 8.1 Silverlight? There is the difference in Api.

Dadecki

Hi, Please try these articles: 1) http://www.superstarcoders.com/blogs/posts/geocoding-in-c-sharp-using-google-maps.aspx[^] 2) Using reverse geocoding to find an address[^] Hope it will help you.

Dadecki

Hello, There is a lot of stuff connected with Android programming. You should try links I presented below, hope this will help you: 1) https://developer.android.com/training/index.html[^] 2) https://developer.android.com/training/basics/firstapp/index.html[^] 3) http://www.vogella.com/tutorials/Android/article.html[^]

Dadecki

Hello, There are some ways to write one application for three mobile platforms (Windows Phone, iOS and Android). You must remember that those solutions are not good enough and you will never achieve as good application quality as writing it natively. You can write common code for logic, but the main problem is with design and some functionality points that are specific for each platform. You can try solutions I presented below: 1) Xamarin Forms: https://xamarin.com/platform[^] 2) Apache Crodova: https://xamarin.com/platform[^] 3) Ionic: http://ionicframework.com/[^]