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PO getting next value in android using SQLite
 

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  1. PO getting next value in android using SQLite
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    <p>I have doing small application in android.During this application, i have suffer this problem:</p> <p>I search the keyword using "<strong>oh</strong>" then i listing in to listview using this code. </p> <pre><code>nameList.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView&lt;?&gt; parent, View view, int position, long id) { try { Intent intent = new Intent(Search.this, SearchDetails.class); /* * Cursor cursor = (Cursor) adapter.getItem(position); * intent.putExtra("JOK_ID", * cursor.getInt(cursor.getColumnIndex("_id"))); */ intent.putExtra("id", id); intent.putExtra("position", position); Log.d(TAG, " I.." + id); Log.d(TAG, " P.." + position); startActivity(intent); } catch (Exception e) { e.printStackTrace(); } } }); } </code></pre> <p>for example like this <img src="https://i.stack.imgur.com/zepV3.jpg" alt="enter image description here"></p> <p>Now, if I click <strong>oham</strong> then display just like this: <img src="https://i.stack.imgur.com/wpGSB.jpg" alt="enter image description here"></p> <p>Finally, I want to , If i click previous button then display <strong>john</strong> and Next to display <strong>krackohm</strong>. And count total number of searched names. I have try this code for next button:</p> <pre><code> Cursor cursor = db.rawQuery("SELECT _id, name FROM std WHERE _id = ?", new String[]{""+Id}); if (cursor.getCount() == 1) { cursor.moveToFirst(); ...body } </code></pre> <p><strong>Edit:</strong></p> <p>This is first time when any list item click, on create</p> <pre><code> private void dislpayFirstName() { // this is display first time click list item writeDatabase(); cursor = db.rawQuery("SELECT _id, name FROM std WHERE._id = ?", new String[]{""+Id}); if (cursor.getCount()&gt; 0) { cursor.moveToFirst(); nameDetails(); } } </code></pre> <p>This is the code for Next Button click:</p> <pre><code> position++; writeDatabase(); cursor = db.rawQuery("SELECT _id,name FROM std", null); if (cursor.getCount()&gt; 0) { cursor.moveToPosition(position); //cursor.moveToNext(); nameDetails(); } </code></pre> <p>In next button: If <strong>cursor.moveToPosition(position);</strong> then next name display matching position and table id. Means postion 2 then display 2 number name from table.</p> <p>In next button: If <strong>cursor.moveToNext();</strong> then next name display beginning of table.Means 0 id name from table.</p>
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    1. USDharma Kshetri
    1. USDharma Kshetri
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