android에서 전체 점수를 찾는 방법

Question

안녕하세요.이 코드에서는 총 점수를 찾고 textView에 값을 설정합니다.하지만 마지막 값과 출력을 보여줍니다. 65. 학생의 총점을 찾고 싶습니다. 아무도 나를 도와주세요.

자바

total_marks=new int[numOfStudents]; 
     addHeader(); 
     int j = 0; 
     for (Iterator i = users.iterator(); i.hasNext();) { 

      subject[j] = (EditText) findViewById(R.id.subject); 
      subject[j].setVisibility(View.GONE); 
      Maxmarks[j] = (EditText) findViewById(R.id.max_mark); 
      Maxmarks[j].setVisibility(View.GONE); 
      Minmarks[j] = (EditText) findViewById(R.id.min_mark); 
      Minmarks[j].setVisibility(View.GONE); 
      ObtainedMarks[j] = (EditText) findViewById(R.id.obtained_mark); 
      ObtainedMarks[j].setVisibility(View.GONE); 
      Grades[j] = (EditText) findViewById(R.id.grade); 
      Grades[j].setVisibility(View.GONE); 

      StudentgradeDetails p = (StudentgradeDetails) i.next(); 
      tr = new TableRow(this); 


      subject[j] = new EditText(this); 
      subject[j].setKeyListener(null); 
      subject[j].setText(p.getSubject()); 
      subject[j].setId(p.getId()); 
      subject[j].setLayoutParams(new LayoutParams(
        LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); 
      subject[j].setPadding(3, 3, 3, 3); 

      LinearLayout Ll = new LinearLayout(this); 
      LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
        LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); 
      params.setMargins(0, 2, 2, 2); 

      Ll.addView(subject[j], params); 
      tr.addView((View) Ll); 

      Maxmarks[j] = new EditText(this); 

      Maxmarks[j].setKeyListener(null); 
      Maxmarks[j].setText(p.getMaxMark()); 
      Maxmarks[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, 
        LayoutParams.WRAP_CONTENT)); 
      Maxmarks[j].setPadding(2,2, 2, 2); 

      Ll = new LinearLayout(this); 
      params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, 
        LayoutParams.WRAP_CONTENT); 
      params.setMargins(0, 2, 2, 2); 

      Ll.addView(Maxmarks[j], params); 
      tr.addView((View) Ll); 

      Minmarks[j] = new EditText(this); 
      Minmarks[j].setKeyListener(null); 
      Minmarks[j].setText(p.getMinMark()); 
      Minmarks[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, 
        LayoutParams.WRAP_CONTENT)); 
      Minmarks[j].setPadding(3, 3, 3, 3); 

      Ll = new LinearLayout(this); 
      params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, 
        LayoutParams.WRAP_CONTENT); 
      params.setMargins(0, 3, 3, 3); 

      Ll.addView(Minmarks[j], params); 
      tr.addView((View) Ll); 

      ObtainedMarks[j] = new EditText(this); 
      ObtainedMarks[j].setKeyListener(null); 
      ObtainedMarks[j].setText(p.getObtainedMark()); 
      ObtainedMarks[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, 
        LayoutParams.WRAP_CONTENT)); 
      ObtainedMarks[j].setPadding(3, 3, 3, 3); 

      Ll = new LinearLayout(this); 
      params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, 
        LayoutParams.WRAP_CONTENT); 
      params.setMargins(0, 3, 3, 3); 

      Ll.addView(ObtainedMarks[j], params); 
      tr.addView((View) Ll); 

      Grades[j] = new EditText(this); 
      Grades[j].setKeyListener(null); 


       int marks1 =Integer.parseInt(ObtainedMarks[j].getText().toString()); 
       @SuppressWarnings("unused") 
       String grade=Integer.toString(marks1); 
       if(marks1 >= 80){ 
        grade="A+"; 
       } else if(marks1>=70){ 
        grade="A"; 
        } 
       else if(marks1>=60){ 
        grade="B+";  
        } 
       else if(marks1>=50){ 
        grade="B"; 
        } 
       else if(marks1>=40){ 
        grade="C"; 
        } 
       else{ 
        return; 
       } 
       Grades[j].setText(grade); 

       try { 

         total_marks[j]+=marks1; 
         TotalMarks=(TextView)findViewById(R.id.total); 

         TotalMarks.setText("Total Marks:"+total_marks[j]); 
       } 
       catch (Exception e) { 
        e.printStackTrace(); 

       } 
      Grades[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, 
        LayoutParams.WRAP_CONTENT)); 
      Grades[j].setPadding(5, 5, 5, 5); 

      Ll = new LinearLayout(this); 
      params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, 
        LayoutParams.WRAP_CONTENT); 
      params.setMargins(0, 3, 3, 3); 

      Ll.addView(Grades[j], params); 
      tr.addView((View) Ll); 
      tl.addView(tr, new TableLayout.LayoutParams(
        LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT)); 
      j++; 
     } 

Answer 1

사용이

int total_marks=0; 

    int marks1 =Integer.parseInt(ObtainedMarks[j].getText().toString()); 
    total_marks+=marks1; 
    TotalMarks=(TextView)findViewById(R.id.total); 

    TotalMarks.setText("Total Marks:"+total_marks); 

내 편집 포스트에게 내가 표시 할