when a user exit my android app without clicking log out button the user still appears logged in in my online database, when next he opens the app he will be directed to the log in page and he can't log in since he appears logged in in the database, please how do i solve this problem, am using the 1 and 0 form of log in. thanks
enter code here
public class MainActivity extends Activity {
private EditText username;
private EditText password;
private TextView reg;
//private TextToSpeech myTTS;
//status check code
//private int MY_DATA_CHECK_CODE = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
reg = (TextView)findViewById(R.id.reger);
username = (EditText)findViewById(R.id.UserText1);
password = (EditText)findViewById(R.id.PassText2);
// String Userid;
//String Passid= password.toString();
Button login = (Button)findViewById(R.id.login);
login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final SharedPreferences userid = getSharedPreferences("prefs",0);
ArrayList<NameValuePair> postParameters = new ArrayList<NameValuePair>();
postParameters.add(new BasicNameValuePair("username", username.getText().toString()));
postParameters.add(new BasicNameValuePair("password", password.getText().toString()));
postParameters.add(new BasicNameValuePair("login", "1"));
String response = null;
try {
response = CustomHttpClient.executeHttpPost("http://www.website.com/login4.php", postParameters);
String res=response.toString();
res = res.trim();
res= res.replaceAll("\\s+","");
//reg.setText(res);
//error.setText(res);
if(username.getText().toString().equals("") || password.getText().toString().equals("")){
reg.setText("Sorry!! Incorrect Username or Password");
}
else if(res.equals(username.getText().toString()+password.getText().toString())){
SharedPreferences.Editor editor = userid.edit();
editor.putString("username", username.getText().toString());
editor.putString("password", password.getText().toString());
editor.commit();
//speakWords("You are logged in succesfully");
startActivity(new Intent(MainActivity.this, HomePage.class));
}
else {
reg.setText(res);
}
} catch (Exception e) {
reg.setText("You have a network failure");
}
}
});
reg.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this, Registration.class);
startActivity(intent);
}
});
TextView freeview =(TextView)findViewById(R.id.Samp);
freeview.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this, Sample_year.class);
startActivity(intent);
}
});
}
// Set up an instance of SystemUiHider to control the system UI for }
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