setContentView(R.layout.main);
helper =
new
MyOpenDbHelper(
this
);
button = (Button) findViewById(R.id.bt);
button.setOnClickListener(
new
OnClickListener() {
@Override
public
void
onClick(View v) {
SQLiteDatabase writableDatabase = helper.getWritableDatabase();
time = System.currentTimeMillis();
writableDatabase.beginTransaction();
for
(
int
i=
0
; i<
1000
; i++) {
String sql =
"insert into myTab values ("
+ i +
","
+ i +
","
+
"'tom'"
+
")"
;
System.out.println(sql);
writableDatabase.execSQL(sql);
}
writableDatabase.setTransactionSuccessful();
writableDatabase.endTransaction();
System.out.println(System.currentTimeMillis() - time);
}
});