i am trying to create a user for my application. but after taking the appropriate details when i press the confirm button my program crashes. can anybody tell me what is the problem???
here is the code for that activity:- package kumar.avinash.pbi.learnoid; import android.app.Activity; import android.content.Intent; import android.database.Cursor; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; @SuppressWarnings("unused") public class EditUser extends Activity { private static EditText mEditUserId; private static EditText mEditUserPass; private static Long mRowId; private static LearnoidDbAdapter mDbHelper; private static String user_id; private static String pass; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mDbHelper = new LearnoidDbAdapter(this); mDbHelper.open(); if (mRowId == null) { Bundle extras = getIntent().getExtras(); mRowId = (extras != null) ? extras.getLong(LearnoidDbAdapter.KEY_ROWID) : null; } setContentView(R.layout.user_edit); setTitle("create user"); mEditUserId = (EditText) findViewById(R.id.user_id); user_id = mEditUserId.toString(); mEditUserPass = (EditText) findViewById(R.id.pass); pass = mEditUserPass.toString(); Button confirmButton = (Button) findViewById(R.id.confirm); mRowId = (savedInstanceState == null) ? null : (Long) savedInstanceState.getSerializable(LearnoidDbAdapter.KEY_ROWID); populateFields(); confirmButton.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { setResult(RESULT_OK); finish(); Intent edit_to_login = new Intent(EditUser.this, Login.class); startActivity(edit_to_login); } }); } private void populateFields() { if (mRowId != null) { Cursor user = mDbHelper.fetchUser(mRowId); startManagingCursor(user); mDbHelper.createUser(user_id, pass); } } @Override protected void onPause() { super.onPause(); saveState(); } @Override protected void onResume() { super.onResume(); //populateFields(); } @Override protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); saveState(); outState.putSerializable(LearnoidDbAdapter.KEY_ROWID, mRowId); } private void saveState() { String user_id = mEditUserId.getText().toString(); String user_pass = mEditUserPass.getText().toString(); if (mRowId == null) { long id = mDbHelper.createUser(user_id, user_pass); if (id > 0) { mRowId = id; } } else { mDbHelper.updateUser(mRowId, user_id, user_pass); } } } -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en