send latitude, longitude to mysql by JDBC every 30 seconds - mysql

Question

currently I want to send my GPS latitude and longitude to MYSQL by use of JDBC.
To retrieve GPS lat, long I've used the code below and I have GPS tracker code in GPSTracker class. This would toast Latitude and Longitude by any time pressing the button.
public class MainActivity extends Activity {
Button btnShowLocation;
GPSTracker gps;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//testDB();
btnShowLocation = (Button) findViewById(R.id.show_location);
btnShowLocation.setOnClickListener(new View.OnClickListener() {
// txtv = (TextView) findViewById(R.id.txtv);
// btnShowLocation.setOnClickListener(this);
// txtv.setOnClickListener(new View.OnClickListener(){
#Override
public void onClick(View v) {
gps = new GPSTracker(MainActivity.this);
// txtv = getText().getApplicationContext(this);
if (gps.canGetLocation()) {
double latitude = gps.getLatitude();
double longitude = gps.getLongitude();
Toast.makeText(getApplicationContext(), "Your Location is: \nLat: " + latitude + "\nLong: " + longitude, Toast.LENGTH_LONG).show();
} else {
gps.showSettingsAlert();
}
}
});
}
}
To send JDBC data to MYSQL, I've used the code below which can only send the values that I giving to it in parenthesis:
public class MainActivity extends Activity {
static final String USER = "root";
static final String PASS = "root";
GPSTracker gps;
double tmplat = 0;
double tmplong = 0;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
appDB();
}
public void appDB() {
// TextView tv = (TextView) this.findViewById(R.id.txtv);
try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
//connection to data base.
Connection con = DriverManager.getConnection("jdbc:mysql://192.168.1.6:3306/k_sql1", USER, PASS);
//create a statement
// String result = "Database connection successfull !\n";
Statement statement = con.createStatement();
// execute sql query
String sql = ("INSERT INTO `gps-data2`(`ID`,`Latitude`,`Longitude`) VALUES (1,123.45678, 345.678901);");
// String sql = (" CREATE TABLE IF NOT EXISTS GPS_data ( ID int, Latitude Double, Longitude Double ); INSERT INTO GPS_data (`ID`,`Latitude`,`Longitude`) VALUES (1,1234.5678,56789.123456); ");
statement.executeUpdate(sql);
// System.out.println("Inserted records into the table...");
} catch (SQLException se) {
//Handle errors for JDBC
se.printStackTrace();
} catch (Exception e) {
//Handle errors for Class.forName
e.printStackTrace();
}
}
}
enter code here
Please tell me how to combine these 2 systems and send GPS data (lat, lng) to mysql by use of JDBC method. I know it maybe better to use PHP but for this project I want it by use of JDBC. Appreciate if can give me a simple applicable solution.

Answer 1

This is the answer what I was looking for to retrieve GPS parameters programmatically and send it to database directly by use of onClickListener.
static final String USER = "root";
static final String PASS = "root";
String sql = null;
GPSTracker gps;
double tmplat = 0;
double tmplong = 0;
Button btnShowLocation;
double latitude;
double longitude;
TextView tv;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btnShowLocation = (Button) findViewById(R.id.show_location);
btnShowLocation.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
gps = new GPSTracker(MainActivity.this);
if (gps.canGetLocation()) {
latitude = gps.getLatitude();
longitude = gps.getLongitude();
Toast.makeText(getApplicationContext(), "Your Location is: \nLat: " + latitude + "\nLong: " + longitude, Toast.LENGTH_LONG).show();
appDB();
} else {
gps.showSettingsAlert();
}
}
});
}
protected void appDB() {
try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/k_sql1", USER, PASS);
String result = "Database connection successfull !\n";
Statement statement = con.createStatement();
String sql = ("INSERT INTO `gps-data2`(`Latitude`,`Longitude`) VALUES (" + latitude + ", " + longitude + ");");
statement.executeUpdate(sql);
} catch (SQLException se) {
se.printStackTrace();
} catch (Exception e) {
//Handle errors for Class.forName
e.printStackTrace();
}
}
}
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