I am afraid I don't how to use Log to print the values. Please advice.
Thanks
On Apr 8, 6:37 am, "Dan U." <[EMAIL PROTECTED]> wrote:
> Have you tried using Log to print out the values you are using in your
> SQL queries? I bet something there is null. Do you have the stack
> trace to tell you what line in the code is causing the problem?
>
> On Apr 7, 6:24 pm, Sawan007 <[EMAIL PROTECTED]> wrote:
>
> > Could you please advise what is wrong with this piece of code. After
> > clikcing on button "Change Password" (confirmButton). I get the
> > Application error
> > An error has occurred in ... near "null":syntax error.
> > Please help.
>
> > public class password extends Activity
> > {
> > private SQLiteDatabase db;
> > private EditText pwd1;
> > private EditText pwd2;
> > private int passset = 1;
> > /** Called when the activity is first created. */
>
> > class Row extends Object {
> > public String password;
> > public long rowId;
> > }
>
> > public void onCreate(Bundle icicle) {
> > super.onCreate(icicle);
> > setContentView(R.layout.pass_change);
>
> > if(passset == 1){
> > // ask for pass
> > Intent i = new Intent(this, passverify.class);
> > startSubActivity(i, 0);
>
> > pwd1 = (EditText) findViewById(R.id.pass1);
> > pwd2 = (EditText) findViewById(R.id.pass2);
>
> > Button confirmButton = (Button)
> > findViewById(R.id.pass_change);
> > Button cancelButton = (Button) findViewById(R.id.cancel);
> > // populateFields();
>
> > confirmButton.setOnClickListener(new
> > View.OnClickListener() {
>
> > public void onClick(View arg0) {
> > String password1 = pwd1.getText().toString();
> > String password2 = pwd2.getText().toString();
> > if (password1.equals(password2)){
> > try {
> > db = openDatabase("sms", null);
> > }
> > catch (FileNotFoundException e1) {
> > db = null;
> > }
> > db.execSQL("create table password (rowid integer
> > primary
> > key autoincrement,"
> > + "password text not null");
> > Row row = new Row();
> > Cursor c =
> > db.query(true, "password", new String[] {
> > "rowid", "password"}, null, null, null,
> > null, null);
> > if (c.count() > 0) {
> > c.first();
> > row.rowId = c.getLong(0);
> > row.password = c.getString(1);
> > c.close();
> > ContentValues args = new ContentValues();
> > args.put("password", password1);
> > db.update("password", args, "rowid=" +
> > row.rowId, null);
> > } else {
> > //row.rowId = -1;
> > //row.password = null;
> > c.close();
> > /*ContentValues initialValues = new
> > ContentValues();
> > initialValues.put("password", password1);
> > db.insert("password", null, initialValues);
> > */
> > db.execSQL("insert into password
> > values('"+password1+"')");
> > }
> > }
> > //db.close();
> > setResult(RESULT_OK);
> > finish();
> > }
> > }
> > );
> > cancelButton.setOnClickListener(new View.OnClickListener() {
>
> > public void onClick(View arg0) {
> > setResult(RESULT_OK);
> > finish();
> > }
> > }
> > );
> > }
>
> > }
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