I have two edit text for the name and the url. After pressing "save" button I want to save this informations.
So I decided to use SharedPreferences to store it and it's ok.
SharedPreferences addActivityPrefs = getPreferences(MODE_PRIVATE);
SharedPreferences.Editor editor = addActivityPrefs.edit();
editor.putString("name", name.getText().toString()).commit();
editor.putString("url", url.getText().toString()).commit();
But my problem is when I want to store others values it overwrites my previous values and I want to keep all of them.
this is my xml file :
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<map>
<string name="url">http://Google.co.uk</string>
<string name="name">BBC world news feed</string>
</map>
And my goal is to save many pairs of name-url like http://www.google.co.uk GOOGLE
<map>
<string name="url">http://www.yahoo.co.uk</string>
<string name="name">YAhoo</string>
</map>
and so on and so forth.
You could store the array as a string and save that, or you can just create a new key for each item, so have
To do the second approach you can look at this question:
Android store array in preferences
I would also have a key with the number of saved items, so you can load that key, increment, save, then use the new counter as the name of the new key, so location + cntr