Vergleichen Sie Zeit mit Handy-Zeit

Question

Ich habe zwei Timings und eine Schaltfläche in meiner Listview.Difference zwischen ihnen ist 10 Min. Was ich will ist, wenn meine Handyzeit Newtime-Taste erreicht klickbar bis dann kann nicht angeklickt werden.Folgen ist meine Code-

SecondCustom.java

public class SecondCustom extends BaseAdapter { 
    Activity a; 
    ArrayList<Model> timelist; 
    Date newtime; 
    Time itime,canceltime; 


    public SecondCustom(Activity a, ArrayList<Model> timelist) { 
     this.a = a; 
     this.timelist= timelist; 
    } 

    @Override 
    public int getCount() { 
     return timelist.size(); 
    } 

    @Override 
    public Object getItem(int i) { 
     return timelist.get(i); 
    } 

    @Override 
    public long getItemId(int i) { 
     return i; 
    } 



    public class Viewholder{ 
     TextView srno, ctime, ltime; 
     Button buy; 
    } 

    @Override 
    public View getView(final int i, View convertView, ViewGroup viewGroup) { 
     Viewholder viewholder=null; 
     if (convertView == null) { 
      viewholder = new Viewholder(); 
      LayoutInflater li = a.getLayoutInflater(); 
      convertView = li.inflate(R.layout.secondcustom, viewGroup, false); 

      viewholder.srno = (TextView) convertView.findViewById(R.id.sr); 
      viewholder.ctime = (TextView) convertView.findViewById(R.id.currenttime); 



      viewholder.buy = (Button) convertView.findViewById(R.id.st); 
      viewholder.ltime = (TextView) convertView.findViewById(R.id.lefttime); 
      convertView.setTag(viewholder); 
     } 
     else { 
      viewholder = (Viewholder) convertView.getTag(); 
     } 


     Model model=timelist.get(i); 
     viewholder.srno.setText(valueOf(timelist.get(i).getSr())); 



     String Time = DateFormat.getTimeInstance().format(new Date()); 
     viewholder.ctime.setText(Time); 

    Calendar cal = Calendar.getInstance(); 
     SimpleDateFormat sd = new SimpleDateFormat("HH:mm:ss a"); 

     cal.add(Calendar.MINUTE,10); 
    String FutTime= sd.format(cal.getTime()); 
     viewholder.ltime.setText(FutTime); 


     viewholder.buy.setOnClickListener(new View.OnClickListener() { 
       @Override 
       public void onClick(View view) { 
        Toast.makeText(a, "Purchased" + " " + flowerlist.get(i).getSr(), Toast.LENGTH_LONG).show(); 
       } 
      }); 

     return convertView; 
    } 
} 

secondcustom.xml

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:orientation="horizontal" android:layout_width="match_parent" 
    android:layout_height="match_parent"> 


    <TextView 
     android:layout_width="50dp" 
     android:layout_height="40dp" 
     android:id="@+id/sr" 
     android:textSize="15dp" 
     android:textAlignment="center"/> 

    <TextView 
     android:layout_width="100dp" 
     android:layout_height="40dp" 
     android:id="@+id/currenttime" 
     android:textSize="15dp" 
     android:textAlignment="center"/> 

    <Button 
     android:layout_width="70dp" 
     android:layout_height="40dp" 
     android:id="@+id/st" 
     android:text="Buy" 
     android:textAllCaps="false" 
     android:textSize="15dp" 
     android:background="#57ba58" 
     android:textAlignment="center" 
     android:layout_marginTop="5dp" 
     android:layout_marginBottom="5dp"/> 

    <TextView 
     android:layout_width="100dp" 
     android:layout_height="40dp" 
     android:id="@+id/lefttime" 
     android:textSize="15dp" 
     android:textAlignment="center"/> 


</LinearLayout> 

Answer 1

Verwenden Sie den Handler, um die Schaltfläche nach 10 Minuten klickbar zu machen.

Pseudo Code sollte wie folgt aussehen -

new Handler().postDelayed(new Runnable() { 
       public void run() { 
       viewholder.buy.setclickable(true); 

      } 
     }, 10*60*1000); 

Answer 2

new CountDownTimer(30000, 1000) { 

    public void onTick(long millisUntilFinished) { 
     mTextField.setText("seconds remaining: " + millisUntilFinished/1000); 
     //here you can have your logic to set text to edittext 
    } 

    public void onFinish() { 
     mTextField.setText("done!"); 
    } 

}.start(); 

Verwenden countDownTimer für Ihre Anforderung. Wenn der Timer beendet ist, gibt er das Ereignis onFinish(). Auf diesem können Sie Ihre Operationen durchführen.

Answer 3

Ein Countdown-Timer kann 10sek Ihre problem.Set ein Countdown-Timer für sleeptime

viewholder.buy.setclickable(false); 
mCountDownTimer = new CountDownTimer(sleepTime, 1000) { 

       public void onTick(long millisUntilFinished) { 


        String hms = String.format("%02d:%02d:%02d", TimeUnit.MILLISECONDS.toHours(millisUntilFinished), 
          TimeUnit.MILLISECONDS.toMinutes(millisUntilFinished) - TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS.toHours(millisUntilFinished)), 
          TimeUnit.MILLISECONDS.toSeconds(millisUntilFinished) - TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(millisUntilFinished))); 
        txtTimer.setText(hms);//display the time 
       } 
       public void onFinish() { 
        txtTimer.setText("00:00:00"); 
        viewholder.buy.setclickable(true); 

       } 
      }.start();