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POAcessing data form database on click of listView
 

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    <p>I have a ListView in activity1 where I have a few items which are the word from the database . The User Clicks on an item in the Listview and it will navigate to activity2 where it should show the details of the word which are stored in database as column word, definitions . But What appears in Screen2 depends on what item was clicked in Screen 1</p> <p>For Ex - User Clicks A in Screen 1 - Words starting from A come up in Screen 2. Is there any way to pass the row id so that in next screen the word and definition from the database can be displayed.</p> <p>Thank you in adv.. code for first activity:</p> <p>lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {</p> <pre><code> @Override public void onItemClick(AdapterView parent, View v, int position, long id) { // TODO Auto-generated method stub Cursor c = mDictCursor; c.moveToPosition(position); Intent i = new Intent(FirstActivity.this, SecondActivity.class); Bundle bundle=new Bundle(); //intent.putExtra("position",position); bundle.putLong(DBAdapter.KEY_ROWID, id); bundle.putString(DBAdapter.KEY_TITLE, c.getString( c.getColumnIndexOrThrow(DBAdapter.KEY_TITLE))); bundle.putString(DBAdapter.KEY_DEFINITION, c.getString( c.getColumnIndexOrThrow(DBAdapter.KEY_DEFINITION))); i.putExtras(bundle); startActivity(i); } </code></pre> <p>SecondActivity code:</p> <p>Bundle extras = getIntent().getExtras();</p> <pre><code> mRowId = extras.getLong(DBAdapter.KEY_ROWID); String title = extras.getString(DBAdapter.KEY_TITLE); String body = extras.getString(DBAdapter.KEY_DEFINITION); TextView word = (TextView) findViewById(R.id.word); word.setText(title); TextView definition = (TextView) findViewById(R.id.definition); definition.setText(body); } </code></pre> <p>Whenever I am clicking the listview item it is showing dialog to force close. Please help...</p>
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    1. USsarah
    1. USsarah
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      1. VTUpMod
    1. CORead about `Intent` extras.
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      1. USGlendon Trullinger
    2. COCan you please post logcat error.
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      1. USShashank_Itmaster
 

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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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