Question

I m试图把两条文字写成线性语言。这一线索在另一处,附有一份清单。

I think my XML is pretty correct. I fill my textViews dynamically in my Adapterclass. XML:

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

    <LinearLayout
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:orientation="horizontal"
    android:gravity="center">

    <TextView android:layout_height="wrap_content" 
    android:id="@+id/atlVacaturesnummer"
    android:layout_width="wrap_content" 
    android:textColor="@color/Accent"
    android:text="x"
    />


    <TextView android:layout_height="wrap_content" 
    android:id="@+id/atlVacatures"
    android:layout_width="wrap_content" 
    android:text="y"
    />

    </LinearLayout>

    <ListView android:id="@+id/android:list" 
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" 
    android:layout_weight="1"
    android:drawSelectorOnTop="false" />

    <TextView android:layout_height="fill_parent" 
    android:id="@+id/android:empty"
    android:layout_width="fill_parent" 
    android:text="Er zijn geen jobs die voldoen aan uw criteria..."
    android:gravity="center"/>

</LinearLayout>

校服:

/*
 * Klasse VacatureAdapter
 */
private class VacatureAdapter extends ArrayAdapter<Vacature>{
    private ArrayList<Vacature> vacatures;


    public VacatureAdapter(Context context, int textViewResourceId, ArrayList<Vacature> vacatures){
        super(context, textViewResourceId, vacatures);
        this.vacatures = getArray();
        //System.out.println("Array vacatureadapter: " + v);
    }

    @Override
    public View getView(int position, View convertview, ViewGroup parent){

        View view = convertview;
        if(view==null){
            LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            view = vi.inflate(R.layout.vacature_list_item, null);
            //view.setBackgroundColor((position % 2) == 1? Color.LTGRAY: Color.WHITE);
        }

        TextView atlVacatures = (TextView)findViewById(R.id.atlVacatures);
            TextView atlVacaturesnr = (TextView)findViewById(R.id.atlVacaturesnummer);
            atlVacaturesnr.setText("" + arrVacatures.size());
            atlVacatures.setText(" jobs op maat gevonden!");

        Vacature vaca = vacatures.get(position);

        if(vaca != null){               
            TextView tvNaam = (TextView) view.findViewById(R.id.vacatureNaam);
            TextView tvWerkveld = (TextView) view.findViewById(R.id.vacatureWerkveld);
            TextView tvRegio = (TextView) view.findViewById(R.id.vacatureRegio);
        if(tvNaam != null){   





            tvNaam.setText(vaca.getTitel());
            if(tvWerkveld != null){
                tvWerkveld.setText("Werkveld: " + vaca.getWerkveld());
                if(tvRegio!=null){
                    tvRegio.setText("Regio: "+vaca.getRegio());
                }
            }
        }
        }
        return view;
    }
}

不容置疑的是,如果我的先辈们开车,他就会正确展示我的《冲锋枪》中的案文,如果主子停下来并填写我的《名单》,只显示我人数的一位数,而且当我显示我的人数,加上第二位文本意见时,他就坐下来了。我不理解什么错误,或许有些法典需要一些地方?

Answer 1

在我辞退我的道歉之后,我用我可操作的方法把我的手法放在一边,从而解决了我的问题。现在它希望:

    private Runnable returnRes = new Runnable(){
    public void run(){
        if (arrVacatures.size() == 0){
            dialog.dismiss();
        }
        if(arrVacatures!=null && arrVacatures.size() > 0){
            adapter.notifyDataSetChanged();
            for(int i= 0; i< arrVacatures.size();i++){
                adapter.add(arrVacatures.get(i));
            }
            dialog.dismiss();


            TextView atlVacatures = (TextView)findViewById(R.id.atlVacatures);
            TextView atlVacaturesnr = (TextView)findViewById(R.id.atlVacaturesnummer);
            atlVacaturesnr.setText("" + arrVacatures.size());
            atlVacatures.setText(" jobs op maat gevonden!");

            adapter.notifyDataSetChanged();
        }
    }
};

友情链接