1) DatabaseHelper
public class DatabaseHelper extends SQLiteOpenHelper {
public static final String TAG = "DatabaseHelper";
public static final String DATABASE_NAME = "test.db";
public static final String TABLE_NAME_2 = "updates";
private Context context;
public static final String Trigger = "fk_insert_state";
public static final int DATABASE_VERSION = 2;
public static final String TABLE_2_CREATE = "Create table "
+ TABLE_NAME_2
+ " (_id integer primary key autoincrement, w_id text, title text, des text, date_text text, image_url text, video_url text,link text, con_type text, con_source text, timestamp integer, UNIQUE (_id) ON CONFLICT REPLACE)";
private static DatabaseHelper databasehelper;
public static DatabaseHelper getInstance(Context context) {
if (databasehelper == null)
databasehelper = new DatabaseHelper(context);
return databasehelper;
}
public DatabaseHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
this.context = context;
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(TABLE_2_CREATE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Util.customLog("Upgrade "
+ "Database has been updraded but we have'nt do anything");
}
}
2)DatabaseOperation
import android.content.ContentValues;
public interface DatabaseOperation {
public long insert(Object object);
public int update(Object object);
public int delete(Object object);
ContentValues getContentValues(Object object);
}
3)Data Class
public class UpdateData {
private int _id;
private String w_id;
private long timestamp;
public UpdateData(int _id, String w_id, long timestamp) {
super();
this._id = _id;
this.w_id = w_id;
this.timestamp = timestamp;
}
public String getW_id() {
return w_id;
}
public void setW_id(String w_id) {
this.w_id = w_id;
}
public long getTimestamp() {
return timestamp;
}
public void setTimestamp(long timestamp) {
this.timestamp = timestamp;
}
public UpdateData() {
super();
}
public String TableName() {
return "updates";
}
public int get_id() {
return _id;
}
public void set_id(int _id) {
this._id = _id;
}
}
4)DataImpl
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
public class UpdateImpl implements DatabaseOperation {
SQLiteDatabase database;
public UpdateImpl(Context context) {
DatabaseHelper databasehelper = DatabaseHelper.getInstance(context);
database = databasehelper.getWritableDatabase();
}
@Override
public long insert(Object object) {
UpdateData table = (UpdateData) object;
long result = database.insert(table.TableName(), null,
this.getContentValues(object));
return result;
}
public void insertAll(ArrayList<UpdateData> objects){
database.beginTransaction();
for (UpdateData object : objects) {
UpdateData table = object;
database.insert(table.TableName(), null,
this.getContentValues(object));
}
database.setTransactionSuccessful();
database.endTransaction();
}
@Override
public int update(Object object) {
UpdateData table = (UpdateData) object;
String[] whereArgs = { String.valueOf(table.get_id()) };
return update(object, "_id = ?", whereArgs);
}
public int update(Object object, String whereClause, String[] whereArgs) {
UpdateData table = (UpdateData) object;
int result = database.update(table.TableName(),
this.getContentValues(object), whereClause, whereArgs);
Util.customLog("Update Result - " + result);
return result;
}
@Override
public int delete(Object object) {
UpdateData table = (UpdateData) object;
String[] whereArgs = { String.valueOf(table.get_id()) };
int result = database.delete(table.TableName(), "_id = ?", whereArgs);
Util.customLog("Delete Result - " + result);
return result;
}
@Override
public ContentValues getContentValues(Object object) {
UpdateData table = (UpdateData) object;
ContentValues contentValues = new ContentValues();
// contentValues.put("_id", table.get_id());
contentValues.put("w_id", table.getW_id());
contentValues.put("timestamp", table.getTimestamp());
return contentValues;
}
public List getAll() {
List<UpdateData> itemList = new ArrayList<UpdateData>();
String[] columnArray = { "_id,w_id , timestamp" };
Cursor cursor = database.query(DatabaseHelper.TABLE_NAME_2,
columnArray, "con_type=" + "'"+type+"' AND con_source="+"'"+source+"'", null, null, null, "timestamp DESC", null);
if (cursor.getCount() > 0) {
cursor.moveToFirst();
do {
UpdateData table = new UpdateData();
table.set_id(cursor.getInt(cursor.getColumnIndex("_id")));
table.setW_id(cursor.getString(cursor.getColumnIndex("w_id")));
table.setTimestamp(cursor.getLong(cursor
.getColumnIndex("timestamp")));
itemList.add(table);
} while (cursor.moveToNext());
cursor.close();
} else {
Util.customLog("getAll - No value found");
}
return itemList;
}
public void deletess(String Id)
{
try {
database.delete(DatabaseHelper.TABLE_NAME_2, "cat_id="+Id, null);
}
catch(Exception e) {
}
}
public int getCount_CatNomiid(String w_id,String nomi_id) {
int res = 0;
String[] columnArray = { "_id, cat_id, nomi_id ,status" };
Cursor cursor = database.query(DatabaseHelper.TABLE_NAME_2,
columnArray, "cat_id=" + "'" + w_id + "' AND nomi_id=" + "'"+ nomi_id + "'", null, null, null,
null);
if ((cursor != null) && (cursor.getCount() > 0)) {
cursor.moveToFirst();
res = res + 1;
} else {
res = 0;
}
if (cursor != null) {
cursor.close();
}
return cursor.getCount();
}
public String deletestatus(String cat_id, String nomi_id) {
String result = "Suceesfully Updated Status of notify";
String qry = "'" + cat_id + "' AND nomi_id=" + "'"+ nomi_id + "'";
Cursor cursor = database
.rawQuery("delete " + DatabaseHelper.TABLE_NAME_2 + ""
+ " where cat_id=" + qry, null);
if (cursor.getCount() > 0) {
cursor.moveToFirst();
}
cursor.close();
return result;
}
public String updatestatus(int id) {
String result = "Suceesfully Updated Status of notify";
String qry = "'" + id + "'";
Cursor cursor = database.rawQuery("update "
+ DatabaseHelper.TABLE_NAME_2 + " SET status=" + "'" + "Y" + "'"
+ " where _id=" + qry, null);
Util.customLog("updatequery: " + "update "
+ DatabaseHelper.TABLE_NAME_2 + " SET status=" + "Y"
+ " where _id=" + id);
if (cursor.getCount() > 0) {
cursor.moveToFirst();
}
cursor.close();
return result;
}
public void deleteAll() {
try {
database.delete(DatabaseHelper.TABLE_NAME_2, null, null);
database.delete("sqlite_sequence", null, null);
} catch (Exception e) {
e.printStackTrace();
}
}
}
public String updatedata2(ContentValues cv, int pass_id) {
String result = "Successfully Updated Status of notify";
String qry = "'" + pass_id + "'";
database.update(DatabaseHelper.TABLE_NAME_02, cv, "w_id" + "=" + qry,
null);
return result;
}
ContentValues cv = new ContentValues();
cv.put("is_like", "N");
AlbumsPhotosImpl albmImpl = new AlbumsPhotosImpl(
FullPhotoAlbumActivity.this);
albmImpl.updatedata2(cv,
Integer.parseInt(photo_id_array.get(
position).toString()));
5) WebService Response
protected class GetJury extends AsyncTask<String, String, String> {
@Override
protected void onPreExecute() {
super.onPreExecute();
// pDialog.setMessage("Please wait...");
// pDialog.setIndeterminate(false);
// pDialog.setCancelable(true);
// pDialog.show();
}
@Override
protected String doInBackground(String... params) {
String android_id = Secure.getString(getContentResolver(),
Secure.ANDROID_ID);
String w = "";
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(Constant.SERVER);
try {
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(
2);
nameValuePairs.add(new BasicNameValuePair("f", "functionname"));
nameValuePairs.add(new BasicNameValuePair("xyz",
xyz));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response1 = httpclient.execute(httppost);
w = EntityUtils.toString(response1.getEntity());
// pDialog.dismiss();
} catch (Exception e) {
Log.v("error", e + "");
e.printStackTrace();
}
return w;
}
@Override
protected void onPostExecute(String jsonText) {
try {
long time = System.currentTimeMillis();
Log.i("TIME_S", time + "");
JSONObject jobject = new JSONObject(jsonText);
String status = jobject.getString("status");
if (status.equals("1")) {
JSONArray event_json2 = new JSONArray();
try {
event_json2 = jobject.getJSONArray("result");
} catch (Exception e) {
}
// JSONObject jsonObject = jobject.getJSONObject("result");
//for (int j = 0; j < event_json2.length(); j++) {
// JSONObject jsonObject = event_json2.getJSONObject(j);
//}
JSONObject event_json_res = new JSONObject();
try {
event_json_res = jobject.getJSONObject("results");
} catch (Exception e) {
}
JSONObject event_json_votedata = new JSONObject();
try {
event_json_votedata = event_json_res.getJSONObject("votedata");
} catch (Exception e) {
}
UpdateImpl updateimpl = new UpdateImpl(SplaceActivity.this);
updateimpl.deleteAll();
Log.i("TIME_DB_RESET_DONE", time + "");
// updates
ArrayList<UpdateData> updateDataToBeInserted = new ArrayList<UpdateData>();
Iterator<String> keys = event_json_updates.keys();
while (keys.hasNext()) {
String i = keys.next();
JSONObject jsona = event_json_updates.getJSONObject(i);
String timestamp = jsona.getString("timestamp");
updateDataToBeInserted.add(new UpdateData(0, "0",Long.parseLong(timestamp)));
}
updateimpl.insertAll(updateDataToBeInserted);
} else if (status.equals("0")) {
// Util.show_error_dialog(LoginActivity.this,
// "Username and Password does not match");
// Util.show_error_dialog(context,
// "Oops, something went wrong. Please try again after sometime.");
}
// pDialog.dismiss();
} catch (Exception e) {
Log.v("error", e + "");
// pDialog.dismiss();
Log.e("GetBearerTokenTask", "Error:" + e.getMessage());
}
}
}
