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POHow to get notified when data is changed on a database in android?
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2012-08-02T18:34:34.490
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2012-08-07T09:37:53.350
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2012-08-07T08:13:18.100
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<p>I have this code by how I can get data from a sqllite database and set it to a list view:</p> <pre><code>Cursor cursor = dbAdapter.getAllIncomingData(); if (cursor != null && cursor.getCount() > 0) { cursor.moveToFirst(); Log.d("ADD/EDIT", cursor.getCount() + ""); int size = cursor.getCount(); incomingDataList = new ArrayList<IncomingData>(size); incomingStringList = new ArrayList<String>(size); for (int i = 0; i < size; i++) { String serial = cursor.getString(cursor .getColumnIndex("serial")); String mapurl = cursor.getString(cursor .getColumnIndex("mapurl")); String datetime = cursor.getString(cursor .getColumnIndex("datetime")); // Device device=new Device(id, label, serial, // contact); Device dev = dbAdapter.getDeviceBySerial(serial); IncomingData inData = new IncomingData(serial, mapurl, datetime); inData.setLabel(dev.getLabel()); inData.setContact(dev.getContact()); incomingDataList.add(inData); cursor.moveToNext(); } inAdapter = new IncomingDataArrayAdapter( MatchpointHistoryActivity.this, R.layout.history_item, incomingDataList); historyList.setAdapter(inAdapter); } </code></pre> <p>the data of the database is being updated by receiving sms, and I have written the insertion query in the receiver class, now I want that if the new data is added or deleted then the cursor will get notified and reset the adapter to the listview, I have to relaunch the activity to view the changes, but I need to notify the changes instant. I dont want to use timer to do this stuff all the time, is there any other way?</p>
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<java><android><sqlite>
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How to get notified when data is changed on a database in android?
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