I am trying to create database and table on the click event of
button... when I am clicking on the button for creating database and
table... it is saying that process com.example.hw3 has stopped
unexpectedly...please try again... Below is the code... what wrong I
am doing....??
Somebody Please help me....
package com.example.hw3;
import java.util.Locale;
import android.app.Activity;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class HW3 extends Activity {
private Button b1;
//private HW3DbAdapter db1;
private EditText text;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
text = (EditText) findViewById(R.id.EditText01);
initControls();
}
protected void initControls()
{
b1 = (Button)findViewById(R.id.CreateDB);
b1.setOnClickListener(new Button.OnClickListener()
{ public void onClick (View v){ DoWork(); }});
}
protected void DoWork()
{
SQLiteDatabase db;
// db1 = new HW3DbAdapter(this);
text.setText("Button 1 was clicked");
// db1.open();
//fillData();
db = openOrCreateDatabase(
"db_hw3.db"
, SQLiteDatabase.CREATE_IF_NECESSARY
, null
);
db.setVersion(1);
db.setLocale(Locale.getDefault());
db.setLockingEnabled(true);
final String CREATE_TABLE_COUNTRIES =
"CREATE TABLE db_entry ("
+ "id INTEGER PRIMARY KEY AUTOINCREMENT,"
+ "mb_text TEXT NOT NULL,"
+ "ph_location TEXT);";
db.execSQL(CREATE_TABLE_COUNTRIES);
}
}
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