ListView 포커스 손실

Question

나는 android studio에서 응용 프로그램을 만들고 있습니다. 내 응용 프로그램에는 행에 Edittext, textview 및 checkbox가있는 목록보기가 있습니다. my provem은 listve에 5 개 이상의 항목이있는 경우 listview에 포커스가 없습니다. 예 : 6 번째 항목의 체크 박스를 누르면 textview에 첫 번째 항목의 이름이 표시됩니다. 제 제안을 아주 잘 설명해 주었으면합니다.

public AdapterListView(Context context, int resource, ArrayList<ObjectPeople> arraypeople) { 

    super(context, resource); 

    this.mContext = context; 
    this.arrayPeople = arraypeople; 
    this.inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

} 

@Override 

public View getView(final int position, View convertView, ViewGroup parent) 
{ 

    final ViewHolder holder; 
    if (convertView == null) { 
     convertView = inflater.inflate(R.layout.item_listview, null); 
     holder = new ViewHolder(); 
     holder.mission_name = (TextView) convertView.findViewById(R.id.mission_name); 
     holder.mission_time = (TextView) convertView.findViewById(R.id.mission_time); 
     holder.edit_time = (EditText) convertView.findViewById(R.id.edit_time); 
     holder.mission_image= (ImageView) convertView.findViewById(R.id.mission_image); 
     holder.cbm = (CheckBox) convertView.findViewById(R.id.checkbo); 


     convertView.setTag(holder); 
     holder.cbm.setOnClickListener(new View.OnClickListener() { 
      public void onClick(View v) { 
       CheckBox cb = (CheckBox) v ; 
       final ObjectPeople person = arrayPeople.get(position); 
       if(cb.isChecked()) { 
        arrayPeople.get(position).checkbox= true; 

        int mis_tm=0; 
        try{ mis_tm= Integer.parseInt(holder.edit_time.getText().toString());} 
        catch (Exception e){ 
         cb.setChecked(false); 
         Toast.makeText(mContext, "يرجى إدخال قيمة معينة", Toast.LENGTH_SHORT).show();} 
        person.time= mis_tm; 
        if(mis_tm>0&&mis_tm<1200){ 
         holder.mission_name.setText("اسم المهمة: "+person.name); 
         holder.mission_time.setText("مدة المهمة: "+ person.time); 
         holder.edit_time.setVisibility(View.GONE);} 
        else{ 
         cb.setChecked(false); 
         Toast.makeText(mContext, "يرجى اختيار رقم حقيقي", Toast.LENGTH_SHORT).show(); 
        } 

       } 
       else { 
        arrayPeople.get(position).checkbox= false; 
        holder.edit_time.setVisibility(View.VISIBLE); 

       } 
      } 
     }); 

    } else { 
     holder = (ViewHolder) convertView.getTag(); 
    } 

    final ObjectPeople person = arrayPeople.get(position); 
    holder.mission_name.setText("اسم المهمة: "+person.name); 
    holder.mission_time.setText("مدة المهمة: "); 
    holder.mission_image.setImageResource(arrayPeople.get(position).image); 






    holder.edit_time.setId(position); 

     holder.edit_time.setOnFocusChangeListener(new View.OnFocusChangeListener() { 
      public void onFocusChange(View v, boolean hasFocus) { 
       try { 

       if (!hasFocus) { 
        final int position = v.getId(); 
        final EditText Caption = (EditText) v; 
        arrayPeople.get(position).time = Integer.parseInt(Caption.getText().toString()); 

       } 
       }catch (Exception e){} 

      } 

     }); 

    holder.cbm.setTag(arrayPeople); 

    return convertView; 

} 

@Override 

public int getCount() { 

    return arrayPeople.size(); 

} 

static class ViewHolder { 
    TextView mission_name; 
    TextView mission_time; 
    EditText edit_time; 
    ImageView mission_image; 
    CheckBox cbm; 

} 

} 

과 ArrayList를 및 목록보기 포함이 select.java :

public class select extends AppCompatActivity { 
    ArrayList<ObjectPeople> arrPeople; 
    ListView lvPeople; 
    AdapterListView adapter; 
    ObjectPeople person; 
    SharedPreferences settings; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_select); 
    settings = getApplicationContext().getSharedPreferences("shared", 0); 
    lvPeople= (ListView) findViewById(R.id.lvPeopl); 
    arrPeople=new ArrayList<>(); 

    person = new ObjectPeople("حفظ قرآن", 0,false, R.drawable.quran_hifz_r); 
    arrPeople.add(person); 

    person = new ObjectPeople("تلاوة قرآن", 0 ,false,R.drawable.img); 
    arrPeople.add(person); 

    person = new ObjectPeople("قراءة كتاب", 0 , false,R.drawable.books_r); 
    arrPeople.add(person); 

    person = new ObjectPeople("دورات تطوير مهارات", 0 , false,R.drawable.courses_r); 
    arrPeople.add(person); 


    person = new ObjectPeople("رياضة", 15 , false,R.drawable.sport_r); 
    arrPeople.add(person); 
    final String[] misson_name = new String[1]; 

    Button adf= (Button) findViewById(R.id.add_mission_out_btn); 
    adf.setOnClickListener(new OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      View view = LayoutInflater.from(select.this).inflate(R.layout.add_mission_lyt,null); 
      final EditText add_name = (EditText) view.findViewById(R.id.add_mission_name); 
      AlertDialog.Builder builder = new AlertDialog.Builder(select.this); 
      builder.setMessage("add your mission") 

        .setView(view) 
        .setPositiveButton("إضافة", new DialogInterface.OnClickListener() { 
         @Override 
         public void onClick(DialogInterface dialog, int which) { 
          misson_name[0] = add_name.getText().toString(); 
          arrPeople.add(new ObjectPeople(misson_name[0], 0, true,R.drawable.smile_small_r)); 

         } 
        }) 
        .setNegativeButton("إلغاء",null) 
        .setCancelable(false); 
      AlertDialog alert =builder.create(); 
      alert.show(); 


     } 
    }); 



    adapter=new AdapterListView(this,R.layout.item_listview,arrPeople); 
    lvPeople.setAdapter(adapter); 
    checkButtonClick(); 
} 






private void checkButtonClick() { 


    Button myButton = (Button) findViewById(R.id.btn_save); 

    myButton.setOnClickListener(new OnClickListener() { 

     @Override 
     public void onClick(View v) { 
      SharedPreferences settings = getApplicationContext().getSharedPreferences("shared", 0); 
      int hours2=settings.getInt("hours",0)*60; 
      ArrayList<ObjectPeople> selected_missions = new ArrayList<>(); 
      int missoins_time_calc=0; 
      for (int i = 0; i <arrPeople.size(); i++) { 
       if(arrPeople.get(i).checkbox==true){ 
        selected_missions.add(arrPeople.get(i)); 
       missoins_time_calc= missoins_time_calc + arrPeople.get(i).time;} 
      } 
      if (hours2 == missoins_time_calc){ 
       Gson gson = new Gson(); 
       String jsonText = gson.toJson(selected_missions); 
       SharedPreferences.Editor editor = settings.edit(); 
       editor.putString("selected_array", jsonText); 
       editor.commit(); 

       Intent intent = new Intent(select.this, yourprogram.class); 
       startActivity(intent); 
       overridePendingTransition(R.anim.fade_in,R.anim.fade_out); 

      } 
      else if (hours2 > missoins_time_calc){ 
       Toast.makeText(select.this, "بقي"+(-missoins_time_calc+ hours2)+" دقيقة ", Toast.LENGTH_SHORT).show();} 
      else if (hours2< missoins_time_calc){ 
       Toast.makeText(select.this,"يوجد "+ (-hours2+missoins_time_calc)+" دقيقة زيادة على الوقت المخصص", Toast.LENGTH_SHORT).show(); 
     } 

      /* ArrayList<missions> missionsList = dataAdapter.missionsList; 
      for(int i = 0; i< missionsList.size(); i++){ 
       missions missions = missionsList.get(i); 
       if(missions.isSelected()){}}*/ 


     } 
    }); 
} 


} 

Answer 1

나는 오류가 arrayPeople 목록 인을 수있는 방법이라고 생각을

이

내 어댑터입니다 채워진다면, 여섯 번째 항목을 말해 준다면 처음 시도 할 수 있습니다.

Collections.reverse(arrayPeople); 

당신은

는 희망이 도움이 어댑터에 holder.cbm.setOnClickListener 아래 코드 줄을 배치 할 수 있습니다.