I need to create 3 time picker and store them inside SQLite. But I have no idea. Any advice and suggestions will be greatly appreciated.
public class Main extends AppCompatActivity implements View.OnClickListener{
private TimePick tp;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.tableworkdetails);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
tp = new TimePick();
start = (EditText) findViewById(R.id.editTextTI1);
end = (EditText) findViewById(R.id.editTextTO1);
start1 = (EditText) findViewById(R.id.editTextTI2);
end1 = (EditText) findViewById(R.id.editTextTO2);
start2 = (EditText) findViewById(R.id.editTextTI3);
end2 = (EditText) findViewById(R.id.editTextTO3);
editTextH1=(EditText)findViewById(R.id.editTextH1); // display total hours based on user input
start.setOnClickListener(this);
end.setOnClickListener(this);
start1.setOnClickListener(this);
end1.setOnClickListener(this);
start2.setOnClickListener(this);
end2.setOnClickListener(this);
}
public void onClick(View v) {
int id = v.getId();
if (id == R.id.editTextTI1){
tp.setFlag(TimePick.FLAG_START_DATE);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
} else if (id == R.id.editTextTO1) {
tp.setFlag(TimePick.FLAG_END_DATE);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
}
public static class TimePick extends android.app.DialogFragment implements TimePickerDialog.OnTimeSetListener {
public static final int FLAG_START_DATE = 0;
public static final int FLAG_END_DATE = 1;
private int flag = 0;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState)
{
final Calendar c= Calendar.getInstance();
int hour=c.get(Calendar.HOUR_OF_DAY);
int minute=c.get(Calendar.MINUTE);
return new TimePickerDialog(getActivity(),this,hour,minute, DateFormat.is24HourFormat(getActivity()));
}
public void setFlag(int i) {
flag = i;
}
@Override
public void onTimeSet(TimePicker view,int hourofDay, int minute)
{
if (flag == FLAG_START_DATE) {
start.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
b=start.getText().toString();
} else if (flag == FLAG_END_DATE) {
end.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
c=end.getText().toString();
}
SimpleDateFormat format= new SimpleDateFormat("HH:mm");
try {
Date date1 = format.parse(b);
Date date2 = format.parse(c);
long difference = date2.getTime() - date1.getTime();
int minutes = (int) ((difference/ (1000*60)) % 60);
int hours = (int) ((difference/ (1000*60*60)) % 24)-1;
editTextH1.setText((hours+":"+minutes));
}catch (Exception e)
{
....
}
}
}
}
I am absolutely new to the Android platform and can't find any website related to my topic.
private TimePick tp;
static EditText start;
static EditText start1;
static EditText start2;
static EditText end;
static EditText end1;
static EditText end2;
static EditText editTextH1;
static String b,b1,b2;
static String c,c1,c2;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tp = new TimePick();
start = (EditText) findViewById(R.id.editText);
end = (EditText) findViewById(R.id.editText2);
start1 = (EditText) findViewById(R.id.editText3);
end1 = (EditText) findViewById(R.id.editText4);
start2 = (EditText) findViewById(R.id.editText5);
end2 = (EditText) findViewById(R.id.editText6);
editTextH1=(EditText)findViewById(R.id.editText7); // display total hours based on user input
start.setOnClickListener(this);
end.setOnClickListener(this);
start1.setOnClickListener(this);
end1.setOnClickListener(this);
start2.setOnClickListener(this);
end2.setOnClickListener(this);
}
public void onClick(View v) {
int id = v.getId();
if (id == R.id.editText)
{
tp.setFlag(TimePick.FLAG_START_DATE);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
if(id==R.id.editText2)
{
tp.setFlag(TimePick.FLAG_END_DATE);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
if(id==R.id.editText3)
{
tp.setFlag(TimePick.FLAG_START_DATE1);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
if(id==R.id.editText4)
{
tp.setFlag(TimePick.FLAG_END_DATE1);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
if(id==R.id.editText5)
{
tp.setFlag(TimePick.FLAG_START_DATE2);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
if(id==R.id.editText6)
{
tp.setFlag(TimePick.FLAG_END_DATE2);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
}
public static class TimePick extends android.app.DialogFragment implements TimePickerDialog.OnTimeSetListener
{
public static final int FLAG_START_DATE = 00;
public static final int FLAG_END_DATE = 01;
public static final int FLAG_START_DATE1 = 10;
public static final int FLAG_END_DATE1 = 11;
public static final int FLAG_START_DATE2 = 20;
public static final int FLAG_END_DATE2 = 21;
private int flag = 0;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState)
{
final Calendar c= Calendar.getInstance();
int hour=c.get(Calendar.HOUR_OF_DAY);
int minute=c.get(Calendar.MINUTE);
return new TimePickerDialog(getActivity(),this,hour,minute, DateFormat.is24HourFormat(getActivity()));
}
public void setFlag(int i) {
flag = i;
}
@Override
public void onTimeSet(TimePicker view,int hourofDay, int minute)
{
if (flag == FLAG_START_DATE)
{
start.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
b=start.getText().toString();
}
if (flag == FLAG_END_DATE)
{
end.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
c=end.getText().toString();
}
if (flag == FLAG_START_DATE1)
{
start1.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
b1=start1.getText().toString();
}
if (flag == FLAG_END_DATE1)
{
end1.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
c1=end1.getText().toString();
}
if (flag == FLAG_START_DATE2)
{
start2.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
b2=start2.getText().toString();
}
if (flag == FLAG_END_DATE2)
{
end2.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
c2=end2.getText().toString();
}
SimpleDateFormat format= new SimpleDateFormat("HH:mm");
try {
Date dateb = format.parse(b);
Date datec = format.parse(c);
Date dateb1 = format.parse(b1);
Date datec1 = format.parse(c1);
Date dateb2 = format.parse(b2);
Date datec2 = format.parse(c2);
/*long difference = date2.getTime() - date1.getTime();
int minutes = (int) ((difference/ (1000*60)) % 60);
int hours = (int) ((difference/ (1000*60*60)) % 24)-1;
editTextH1.setText((hours+":"+minutes));*/
long dateb_sum = dateb.getTime() + dateb1.getTime() + dateb2.getTime();
long datec_sum = datec.getTime() + datec1.getTime() + datec2.getTime();
long difference = datec_sum - dateb_sum;
int minutes = (int) ((difference/ (1000*60)) % 60);
int hours = (int) ((difference/ (1000*60*60)) % 24)-1;
editTextH1.setText((hours+":"+minutes));
}catch (Exception e)
{
}
}
}
}