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POEditing cursor data before display
 

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    <p>I'm new in android and Java world and I want to edit cursor data result before displaying it. To do so I wrote the following code</p> <pre><code>private static final String[] INTERNAL_COLUMNS_1 = new String[] { MediaStore.Audio.Media._ID,MediaStore.Audio.Media.TITLE}; private static final String[] INTERNAL_COLUMNS_2 = new String[] { MediaStore.Audio.Media._ID, "fixString(" + MediaStore.Audio.Media.TITLE + ")"}; private Cursor getInternals() { return query( MediaStore.Audio.Media.INTERNAL_CONTENT_URI, INTERNAL_COLUMNS_1, constructBooleanTrueWhereClause(mFilterColumns), null, MediaStore.Audio.Media.DEFAULT_SORT_ORDER); } private Cursor mCursor = new SortCursor(getInternals()); public String fixString(String oldstr) { String str = new String(oldstr); str = str.replace("_", " "); if (Character.isLowerCase(str.charAt(0))) { str = str.substring(0,1).toUpperCase() + str.substring(1,str.length()); } for(int i=1;i&lt;str.length();i++) { if ((Character.isUpperCase(str.charAt(i))) &amp;&amp; (Character.isLetter(str.charAt(i))) &amp;&amp; (Character.isLowerCase(str.charAt(i - 1))) &amp;&amp; (Character.isLetter(str.charAt(i - 1)))) { str = str.substring(0,i) + " " + str.substring(i,str.length()); } } return str; } public static void main(){ for (int i = 0; i &lt; mCursor.getCount(); i++) { mCursor.moveToPosition(i); String string = mCursor.getString(1); Log.d("OUT"," string = "+ string); } </code></pre> <p>Using <strong>INTERNAL_COLUMNS_1</strong>, the log shows </p> <pre><code>TomSkinner Jack_Smith foxRayan </code></pre> <p>I want to have as the cursor result :</p> <pre><code>Tom Skinner Jack Smith Fox Rayan </code></pre> <p>So I used <strong>INTERNAL_COLUMNS_2</strong>, but I have exception </p> <pre><code>android.database.sqlite.SQLiteException: no such function: fixString </code></pre> <p>Does any one know how to do so, or any other idea ?</p>
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