我制作了1个pojo类，1个DbHelper类和Insert Activity.But仍然无法在数据库中插入记录。
DoctorPojo.java（Pojo类）
public class DoctorPojo {
String name,mobile,add,gender,city,cas,disease;
Date dob,date;
int id;
public DoctorPojo()
{
}
public DoctorPojo( String name,Date dob,String gender, String add,String city,
String cas,String mobile, Date date,String disease)
{
this.name = name;
this.dob = dob;
this.gender = gender;
this.add = add;
this.city = city;
this.cas = cas;
this.mobile = mobile;
this.date = date;
this.disease = disease;
}
public DoctorPojo(int id,String name,Date dob,String gender, String add,String city,
String cas,String mobile, Date date,String disease)
{
this.id = id;
this.name = name;
this.dob = dob;
this.gender = gender;
this.add = add;
this.city = city;
this.cas = cas;
this.mobile = mobile;
this.date = date;
this.disease = disease;
}
public String getName() {
return name;
}
public String getMobile() {
return mobile;
}
public String getAdd() {
return add;
}
public String getGender() {
return gender;
}
public String getCity() {
return city;
}
public String getCas() {
return cas;
}
public String getDisease() {
return disease;
}
public Date getDob() {
return dob;
}
public Date getDate() {
return date;
}
public int getId() {
return id;
}
}
DbHelper.java
public class DbHelper extends SQLiteOpenHelper {
public static final String DB_NAME="hms";
public static final String TB_NAME="doctor";
public static final String _ID="_id";
public static final String NAME="NAME";
public static final String DOB="DOB";
public static final String GENDER="GENDER";
public static final String ADDRESS="ADDRESS";
public static final String CITY="CITY";
public static final String CASE="CASE";
public static final String MOBILE="MOBILE";
public static final String DATE="DATE";
public static final String DISEASE="DISEASE";
public static final int VERSION=1;
public DbHelper(Context context)
{
super(context,TB_NAME,null, VERSION);
}
@Override
public void onCreate(SQLiteDatabase db)
{
//create table doctor(id );
String query="CREATE TABLE "+TB_NAME+"("+_ID+" INTEGER PRIMARY KEY AUTOINCREMENT,"
+NAME+" TEXT,"
+DOB+"DATE,"
+GENDER+"TEXT,"
+ADDRESS+"TEXT,"
+CITY+"TEXT,"
+CASE+"TEXT,"
+MOBILE+"TEXT,"
+DATE+"DATE,"
+DISEASE+"TEXT)";
db.execSQL(query);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
}
public void Insert(DoctorPojo dp)
{
SQLiteDatabase db=getWritableDatabase();
ContentValues cv=new ContentValues();
cv.put(NAME,dp.getName());
String a=String.valueOf(dp.getDob());
cv.put(DOB,a);
cv.put(GENDER,dp.getGender());
cv.put(ADDRESS,dp.getAdd());
cv.put(CITY,dp.getCity());
cv.put(CASE,dp.getCas());
cv.put(MOBILE,dp.getMobile());
String b=String.valueOf(dp.getDob());
cv.put(DOB,b);
cv.put(DISEASE,dp.getDisease());
db.insert(TB_NAME,null,cv);
}
InsertActivity.java
public class InsertActivity extends AppCompatActivity {
Button ins;
EditText ename, edob, eaddress, ecity, ecase, emobile, edate, edisease;
RadioGroup r1;
RadioButton rd;
final Calendar myCalendar = Calendar.getInstance();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_insert);
ename = (EditText) findViewById(R.id.ename);
edob = (EditText) findViewById(R.id.edob);
eaddress = (EditText) findViewById(R.id.eaddres);
ecity = (EditText) findViewById(R.id.ecity);
ecase = (EditText) findViewById(R.id.ecase);
emobile = (EditText) findViewById(R.id.emobile);
edate = (EditText) findViewById(R.id.edate);
edisease = (EditText) findViewById(R.id.edisease);
ins=(Button)findViewById(R.id.button);
r1= (RadioGroup) findViewById(R.id.RadioGroup);
final DatePickerDialog.OnDateSetListener date = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
// TODO Auto-generated method stub
myCalendar.set(Calendar.YEAR, year);
myCalendar.set(Calendar.MONTH, monthOfYear);
myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
updateLabel();
}
};
final DatePickerDialog.OnDateSetListener date1 = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
// TODO Auto-generated method stub
myCalendar.set(Calendar.YEAR, year);
myCalendar.set(Calendar.MONTH, monthOfYear);
myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
updateLabel1();
}
};
edob.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new DatePickerDialog(InsertActivity.this, date, myCalendar
.get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
myCalendar.get(Calendar.DAY_OF_MONTH)).show();
}
});
edate.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new DatePickerDialog(InsertActivity.this, date1, myCalendar
.get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
myCalendar.get(Calendar.DAY_OF_MONTH)).show();
}
});
ins.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int selected=r1.getCheckedRadioButtonId();
rd=(RadioButton)findViewById(selected);
if(selected == 0)
{
String radioButtonText = rd.getText().toString();
}
else
{
String radioButtonText = rd.getText().toString();
}
DoctorPojo dp=new DoctorPojo();
DbHelper db=new DbHelper(InsertActivity.this);
db.Insert(dp);
Toast.makeText(InsertActivity.this,"Record is Inserted...!!!",Toast.LENGTH_LONG).show();
}
});
}
private void updateLabel() {
String myFormat = "MM/dd/yy"; //In which you need put here
SimpleDateFormat sdf = new SimpleDateFormat(myFormat, Locale.US);
edob.setText(sdf.format(myCalendar.getTime()));
}
private void updateLabel1() {
String myFormat = "MM/dd/yy"; //In which you need put here
SimpleDateFormat sdf = new SimpleDateFormat(myFormat, Locale.US);
edate.setText(sdf.format(myCalendar.getTime()));
}
} 请帮我。 我试了很多找错误。但它没有向我显示错误。并且它没有将代码插入数据库。