I have written a program in which i am putting some values through sharedpreferences and getting it through sharedpreferences and one from intent , and the values are showing perfectly which i tested it through Toast Now i want to store these values inside mysql database, for that i have written a plain java class which has jdbc prepared statements , but i am not able to figure out how to pass a value from my activity class to a plain java class
Posting my code below , please suggest me what do i need to do
public class Service_Access extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.service_access);
// Get Email ID from Shared preferences
// SharedPreferences prefs = getSharedPreferences("UserDetails",
// Context.MODE_PRIVATE);
// String eMailId = prefs.getString("eMailId", "");
// Get Email ID from Shared preferences
SharedPreferences prefs = getSharedPreferences("UserDetails", Context.MODE_PRIVATE);
String eMailId = prefs.getString("eMailId", "");
String registrationId = prefs.getString("regId", "");
// Intent Message sent from Broadcast Receiver
String str = getIntent().getStringExtra("msg");
if (str != null) {
// Set the message
lblMessage = (TextView) findViewById(R.id.txtView);
lblMessage.setText(str + "\n");
// Toast.makeText(getBaseContext(), registrationId + "\n" + eMailId
// + "\n", Toast.LENGTH_LONG).show();
ServiceSql sersql = new ServiceSql();
sersql.insertValues(eMailId, registrationId, str);
}
}
}
in the above class , the values which i obtained are stored in String str , emailid , registrationid and i want to set these values in the below class , prep.setString(1,"") and so on
ServiceSql.java
public class ServiceSql {
Connection connection = null;
PreparedStatement prep = null;
ResultSet rSet = null;
Statement state = null;
java.sql.Timestamp timestamp = getCurrentJavaSqlTimestamp();
Context context;
public static java.sql.Timestamp getCurrentJavaSqlTimestamp() {
java.util.Date date = new java.util.Date();
return new java.sql.Timestamp(date.getTime());
}
public void readDatabase() {
try {
Class.forName("com.mysql.jdbc.Driver");
connection = (Connection) DriverManager.getConnection("jdbc:mysql://localhost:3306/gcm",
"root", "root");
state = (Statement) connection.createStatement();
prep = (PreparedStatement) connection
.prepareStatement("Select email,gcm_regid,created_at,gcm_message from
gcm.gcm_users");
rSet = prep.executeQuery();
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}
public void insertValues(String email, String regID, String msg) {
try {
Class.forName("com.mysql.jdbc.Driver");
connection = (Connection) DriverManager.getConnection("jdbc:mysql://localhost:3306/gcm",
"root", "root");
state = (Statement) connection.createStatement();
prep = (PreparedStatement) connection
.prepareStatement("insert into
gcm.gcm_users(email,gcm_regid,created_at,gcm_message)"
+ "values(?,?,?,?)");
prep.setString(1, email);
prep.setString(2, regID);
prep.setTimestamp(3, timestamp);
prep.setString(4, msg);
prep.executeUpdate();
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}
}
please need some help Thanking You
Read the sharedPreference values in the other class and write those values in the database.
SharedPreferences s = SharedMyAPP.getAppContext().getSharedPreferences("myPreferences", Context.MODE_PRIVATE); value = s.getString(key, "");
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