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Android应用程序上运行’我想从我的textview中传递值,该值位于listview的行中并将其放入片段中.我听说有关convertView.gettag和settag方法的说法,我不知道如何处理.

我的代码：

public class EvaluationsFragment extends CustomFragment implements View.OnClickListener,AdapterView.OnItemSelectedListener {

private Patient mPatient;

private View myView;

private Context context;

private Button btnAjoutEvaluation;

private ListView evaluations_historic_liste;

private ListmEvaluation;

private EvaluationDto mEvaluationDto;

@Override

public View onCreateView(LayoutInflater inflater,@Nullable ViewGroup container,@Nullable Bundle savedInstanceState){

myView = inflater.inflate(R.layout.fragment_evaluations,container,false);

return myView;

}

@Override

public void onActivityCreated(Bundle savedInstanceState){

super.onActivityCreated(savedInstanceState);

init();

}

private void init(){

evaluations_historic_liste = (ListView)myView.findViewById(R.id.evaluations_historic_liste);

btnAjoutEvaluation = (Button)myView.findViewById(R.id.evaluations_add__btn);

btnAjoutEvaluation.setOnClickListener(this);

TypeEvaluation mNouveauTypeEvaluation;

mPatient =((DossierActivity)mRootActivity).mPatient;

mEvaluationDto = new EvaluationDto(mRootActivity.getApplicationContext());

evaluations_historic_liste.setOnItemClickListener(new AdapterView.OnItemClickListener() {

@Override

public void onItemClick(AdapterView> parent,View view,int position,long id) {

EvaluationAdapter.EvaluationItem item = (EvaluationAdapter.EvaluationItem)view.getTag();

openDetailEvaluation(item);

}

});

mEvaluationDto.open();

try{

mEvaluation = mEvaluationDto.getEvaluationsByPatientId(mPatient.getId());

}catch (sqlException e) {

Log.e(Constants.APP_LOG_TAG,e.getMessage());

ACRA.getErrorReporter().handleException(e);

} finally{

mEvaluationDto.close();

}

if(mEvaluation != null && mEvaluation.size() >0){

evaluations_historic_liste.setAdapter(new EvaluationAdapter(mRootActivity,mEvaluation));

}else {

evaluations_historic_liste.setVisibility(View.GONE);

}

}

@Override

public void onClick(View v) {

switch(v.getId()){

case (R.id.evaluations_add__btn):

openNewEvaluation();

break;

}

}

public void openNewEvaluation(){

Fragment fragment = new EvaluationNouvelleFragment();

android.support.v4.app.FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();

fragmentTransaction.replace(R.id.content_frame,new EvaluationNouvelleFragment());

fragmentTransaction.commit();

}

public void openDetailEvaluation(EvaluationAdapter.EvaluationItem item){

EvaluationAdapter evaluationAdapter = new EvaluationAdapter();

EvaluationDetailHistoriqueFragment detail = new EvaluationDetailHistoriqueFragment();

Bundle args = new Bundle();

args.putString(EvaluationDetailHistoriqueFragment.DATA_RECEIVE,/*HERE I NEED TO PUT item_evaluation_nom.setText()*/ );

detail.setArguments(args);

getFragmentManager().beginTransaction().replace(R.id.content_frame,detail).commit();

}

@Override

public void onItemSelected(AdapterView> parent,long id) {

}

@Override

public void onNothingSelected(AdapterView> parent) {

}

public class EvaluationAdapter extends BaseAdapter {

private Context mcontext;

private List mItems = new ArrayList();

public EvaluationAdapter(){}

public EvaluationAdapter(Context context,List values) {

this.mcontext = context;

for (Evaluation e : values) {

mItems.add(new EvaluationItem(e));

}

}

@Override

public int getCount() {

return mItems.size();

}

@Override

public EvaluationItem getItem(int position) {

return mItems.get(position);

}

@Override

public long getItemId(int position) {

return 0;

}

@Override

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

View view = null;

EvaluationItemHolder holder;

if (convertView == null) {

convertView = LayoutInflater.from(mcontext).inflate(R.layout.list_items_historic_evaluations,parent,false);

holder = new EvaluationItemHolder();

holder.item_evaluation_date = (TextView) convertView.findViewById(R.id.item_evaluation_date);

holder.item_evaluation_nom = (TextView) convertView.findViewById(R.id.item_evaluation_nom);

holder.item_evaluation_personnel = (TextView) convertView.findViewById(R.id.item_evaluation_personnel);

holder.item_evaluation_score = (TextView) convertView.findViewById(R.id.item_evaluation_score);

holder.item_evaluation_date_reevaluation = (TextView) convertView.findViewById(R.id.item_evaluation_date_reevaluation);

convertView.setTag(holder);

}else{

holder = (EvaluationItemHolder)convertView.getTag();

}

final EvaluationItem item = getItem(position);

int score = (item.getscoreTV()).intValue();

holder.item_evaluation_date.setText( + " " + item.getDateTV());

holder.item_evaluation_nom.setText(item.getTypeEvalTV());

if (item.getPersonnelTV() != null) {

holder.item_evaluation_personnel.setText( + " " + item.getPersonnelTV());

}

holder.item_evaluation_score.setText( + String.valueOf(score));

if (item.getDateReevalTV() != null) {

holder.item_evaluation_date_reevaluation.setText( item.getDateReevalTV());

}

// convertView.setTag(1,item.getTypeEvalTV());

return convertView;

}

public class EvaluationItem {

private String dateTV;

private String typeEvalTV;

private String personnelTV;

private Double scoreTV;

private String dateReevalTV;

public String getDateTV() {return dateTV;}

public void setDateTV(String dateTV) {

this.dateTV = dateTV;

}

public String getTypeEvalTV() {

return typeEvalTV;

}

public void setTypeEvalTV(String typeEvalTV) {

this.typeEvalTV = typeEvalTV;

}

public String getPersonnelTV() {

return personnelTV;

}

public void setPersonnelTV(String personnelTV) {

this.personnelTV = personnelTV;

}

public Double getscoreTV() {

return scoreTV;

}

public void setscoreTV(Double scoreTV) {

this.scoreTV = scoreTV;

}

public String getDateReevalTV() {

return dateReevalTV;

}

public void setDateReevalTV(String dateReevalTV) {

this.dateReevalTV = dateReevalTV;

}

public EvaluationItem(Evaluation e){

this.dateTV = e.getDate();

this.typeEvalTV = e.getTypeEvaluation().getLibelle();

this.personnelTV = e.getPersonnelLibelle();

this.scoreTV = e.getscore();

this.dateReevalTV = e.getDateReevaluation();

}

}

}

public static class EvaluationItemHolder{

public TextView item_evaluation_date;

public TextView item_evaluation_nom;

public TextView item_evaluation_personnel;

public TextView item_evaluation_score;

public TextView item_evaluation_date_reevaluation;

}

}