Databases
StackOverflow2013
Postsdbo
PO
 

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  1. PO
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    <p>May be have this errors:</p> <p>try this </p> <pre><code>contacts_nick entry=new contacts_nick(this); entry.open(); Cursor cursor = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,null,null, null); while (cursor.moveToNext()) { String displayName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME)); String phoneNumber = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); if(entry.getrowcount(displayName,phoneNumber)==0){ entry.insert(displayName,phoneNumber); } else{ //this code be running main activity send to onpause state.so you do better way Dialog d=new Dialog(this); d.setTitle("Error"); TextView tv=new TextView(this); tv.setText("KAYIT VAR"); d.setContentView(tv); d.show(); } } } catch(Exception e){ //this code be running main activity send to onpause state.so you do better way diditwork=false; String error =e.toString(); Dialog d=new Dialog(this); d.setTitle("Sorun Var"); TextView tv=new TextView(this); tv.setText(error); d.setContentView(tv); d.show(); } finally{ if(diditwork){ //this code be running main activity send to onpause state.so you do better way Dialog d=new Dialog(this); d.setTitle("Tebrikler"); TextView tv=new TextView(this); tv.setText("Başaralı"); d.setContentView(tv); d.show(); } } //use global objects,and you didnot call open method so didnot get value,that is problem i think Cursor c = entry.getAllData(); String[] columns = new String[] { contacts_nick.KEY_ID, contacts_nick.KEY_NAME,contacts_nick.KEY_PHONE }; int[] to = new int[] { R.id.name, R.id.phone }; //@SuppressWarnings("deprecation") ListAdapter simpCurAdap = new SimpleCursorAdapter(this, R.layout.activity_row, c, columns, to,0); setListAdapter(simpCurAdap); } @override Public onStop(){ super.onStop() //close finally if(entry!=null) entry.close(); } </code></pre> <p>refer this llink:</p> <p><a href="http://www.mysamplecode.com/2012/07/android-listview-cursoradapter-sqlite.html" rel="nofollow">http://www.mysamplecode.com/2012/07/android-listview-cursoradapter-sqlite.html</a></p>
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    1. This table or related slice is empty.
    1. POAndroid simple database adapter not working
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      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USKumaravel Selvaraj
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COthanx problem is solved
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      1. PO
      1. USFahri_D
    2. COok..are you used same above format or any new?
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      1. PO
      1. USKumaravel Selvaraj
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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