title: how to set time of timepicker to countdowntimer?
body: <p>I am using timepicker to my app,now i am able to set time from timepicker and send it to next activity,now in next activity i am using countdown timer,now in my countdown timer i want to set that time and start timer,following is my code of timepicker and countdowntimer</p>
  
  <pre><code> submit.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View view) {
  
                  String timeofevent = edttmofevent.getText().toString();
  
                  Intent intent = new Intent(AddNewEvent.this, EventDetails.class);
                  intent.putExtra("times",timeofevent);
                  startActivity(intent);
              }
          });
  
  
  
  private TimePickerDialog.OnTimeSetListener timePickerListener = new TimePickerDialog.OnTimeSetListener() {
          @Override
          public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
              int hour;
              //String am_pm;
              if (hourOfDay &gt; 12) {
                  hour = hourOfDay - 12;
                 // am_pm = "PM";
              } else {
                  hour = hourOfDay;
                  //am_pm = "AM";
              }
              edttmofevent.setText(hour + " : " + minute + " ");
          }
      };
  </code></pre>
  
  <p>Countdowntimer</p>
  
  <pre><code>Intent intent=getIntent();
          tim=intent.getStringExtra("times");
   timerValue.setText(tim);
        //  final CounterClass timer = new CounterClass(Integer.parseInt(timerValue.getText().toString()), 1000);
          playbc.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View view) {
                  startTime = SystemClock.uptimeMillis();
  
                  customHandler.postDelayed(updateTimerThread, 0);
                 // timer.start();
  
              }
          });
  
          pausebc.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View view) {
                  timeSwapBuff += timeInMilliseconds;
                  customHandler.removeCallbacks(updateTimerThread);
  
                 // timer.cancel();
  
              }
          });
  
  
      }
  
      private Runnable updateTimerThread = new Runnable() {
          public void run() {
              timeInMilliseconds = SystemClock.uptimeMillis() - startTime;
              updatedTime = timeSwapBuff + timeInMilliseconds;
              int secs = (int) (updatedTime / 1000);
  
              int mins = secs / 60;
              int hours = mins/60;
              secs = secs % 60;
              int milliseconds = (int) (updatedTime % 1000);
              timerValue.setText(""+ hours +":" + mins + ":"
                      + String.format("%02d", secs) + ":"
                      + String.format("%03d", milliseconds));
              customHandler.postDelayed(this, 0);
  
          }
      };
  </code></pre>