Obtener el total de horas de dos timepicker

¿Puede alguien decirme cómo puedo conseguir las horas totales de dos TimePicker? Es posible conseguir puesto que el timepicker dos está consiguiendo realmente de la misma función.

WorkDetails.java

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EditText TimeIn = (EditText) findViewById(R.id.editText6); EditText TimeOut = (EditText) findViewById(R.id.editText7); TimeIn.setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { if (hasFocus) { TimePick time = new TimePick(v); FragmentTransaction ft = getFragmentManager().beginTransaction(); time.show(ft, "TimePicker"); } } }); TimeOut.setOnFocusChangeListener(new View.OnFocusChangeListener(){ @Override public void onFocusChange(View v,boolean hasFocus) { if (hasFocus) { TimePick time = new TimePick(v); FragmentTransaction ft = getFragmentManager().beginTransaction(); time.show(ft, "TimePicker"); } } }); 

TimePick.java

 public class TimePick extends DialogFragment implements TimePickerDialog.OnTimeSetListener { EditText time; public TimePick(View view) { time=(EditText)view; } 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 onTimeSet(TimePicker view,int hourofDay, int minute) { time.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute)); } } 

Workdetails.xml

 <EditText android:layout_width="140dp" android:layout_height="wrap_content" android:id="@+id/editText6" android:layout_x="147dp" android:layout_y="170dp" android:hint="Select Time" android:clickable="true"/> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:text="Time In" android:id="@+id/textView7" android:layout_x="23dp" android:layout_y="184dp" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:text="Time out" android:id="@+id/textView8" android:layout_x="23dp" android:layout_y="247dp" /> <EditText android:layout_width="143dp" android:layout_height="wrap_content" android:id="@+id/editText7" android:layout_x="147dp" android:layout_y="241dp" android:hint="Select Time"/> 

  float end = Float.parseFloat("21.00"); float start = Float.parseFloat("10.00"); System.out.println(end-start); 

 public void onTimeSet(TimePicker view,int hourofDay, int minute) { time.setText(Integer.toString(hourofDay) + "." + Integer.toString(minute)); } 

  public void onTimeSet(TimePicker view,int hourofDay, int minute) { time.setText(Integer.toString(hourofDay) + "." + Integer.toString(minute)); if(time.getId==R.id.editText7){ if(YourActivity.TimeIn !=null){ String timeIn = YourActivity.TimeIn.getText().toString(); float end = Float.parseFloat(time.getText().toString); float start = Float.parseFloat(timeIn); System.out.println(end-start); // do what you need with your calculated hours } } } 

  public void onTimeSet(TimePicker view,int hourofDay, int minute) { int start,end,remains; switch(view.getId()){ case R.id.editText6: time.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute)); start=hourofDay; break; case R.id.editText7: time.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute)); end=hourofDay; break; } //Use can declare remains globlally and use where you want remain=end-start; }