Java android(Rest Api)中每行都有接受和拒绝请求按钮的列表视图
我正在开发一个基于RESTAPI远程数据的Android应用程序,其中我制作了一个带有两个按钮的Java android(Rest Api)中每行都有接受和拒绝请求按钮的列表视图,java,android,json,android-listview,android-json,Java,Android,Json,Android Listview,Android Json,我正在开发一个基于RESTAPI远程数据的Android应用程序,其中我制作了一个带有两个按钮的ListView,“接受”和“拒绝” 当用户选择“接受”按钮时,JSON属性的某些部分必须更改为true,如果用户选择“拒绝”按钮,JSON属性的某些部分必须更改为false和@POST它 我怎么做 到目前为止我所做的: 我的主要活动: public class ViewRefundRequest extends AppCompatActivity{ ProgressBar progress
ListView
,“接受”和“拒绝”
当用户选择“接受”按钮时,JSON
属性的某些部分必须更改为true
,如果用户选择“拒绝”按钮,JSON
属性的某些部分必须更改为false
和@POST
它
我怎么做
到目前为止我所做的:
我的主要活动:
public class ViewRefundRequest extends AppCompatActivity{
ProgressBar progressBarVRR;
private ListView viewRefundRequestListView;
RelativeLayout vrrMainLayout;
ApiService serviceVRR;
TokenManager tokenManagerVrr;
Call<List<ViewRefundRequestModel>> callViewRefundRequestData;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_view_refund_request);
tokenManagerVrr = TokenManager.getInstance(getSharedPreferences("prefs", MODE_PRIVATE));
serviceVRR = RetrofitBuilder.createServiceWithAuth(ApiService.class, tokenManagerVrr);
progressBarVRR = (ProgressBar) findViewById(R.id.viewRefundRequestProgressBar);
viewRefundRequestListView = (ListView) findViewById(R.id.viewRefundRequestListView);
//Rest Api call
allViewRefundRequestData();
}
private void updateUI(List<ViewRefundRequestModel> VrrModel) {
AdminViewRefundRequestAdapter adapterVrr = new AdminViewRefundRequestAdapter(VrrModel, this);
viewRefundRequestListView.setAdapter(adapterVrr);
}
private void allViewRefundRequestData() {
progressBarVRR.setVisibility(View.VISIBLE);
callViewRefundRequestData = serviceVRR.getAllViewRefundRequest();
callViewRefundRequestData.enqueue(new Callback<List<ViewRefundRequestModel>>() {
@Override
public void onResponse(@NotNull Call<List<ViewRefundRequestModel>> call, @NotNull Response<List<ViewRefundRequestModel>> response) {
progressBarVRR.setVisibility(View.GONE);
if (response.isSuccessful() && response.body() != null){
updateUI(response.body());
}else {
if (response.code() == 401) {
startActivity(new Intent(ViewRefundRequest.this, LoginActivity.class));
finish();
tokenManagerVrr.deleteToken();
Toast.makeText(ViewRefundRequest.this, "User session expired, Login again", Toast.LENGTH_LONG).show();
}
}
}
@Override
public void onFailure(@NotNull Call<List<ViewRefundRequestModel>> call, @NotNull Throwable t) {
progressBarVRR.setVisibility(View.GONE);
Snackbar snackbar = Snackbar.make(findViewById(android.R.id.content), "Network Status: " + t.getMessage(), Snackbar.LENGTH_LONG);
View snackbarView = snackbar.getView();
snackbarView.setBackgroundColor(Color.parseColor("#f5003d"));
TextView tv = (TextView) snackbarView.findViewById(R.id.snackbar_text);
tv.setTextColor(Color.WHITE);
snackbar.show();
}
});
}
@Override
protected void onDestroy() {
super.onDestroy();
if (callViewRefundRequestData != null) {
callViewRefundRequestData.cancel();
callViewRefundRequestData = null;
}
}
}
public class viewReturnRequest扩展了AppCompative活动{
ProgressBar progressBarVRR;
私有列表视图;请求列表视图;
相对论;
APIServiceVRR;
TokenManager tokenmanagervr;
调用CallViewRequestData;
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity\u view\u Return\u request);
tokenManagerVrr=TokenManager.getInstance(getSharedReferences(“prefs”,MODE_PRIVATE));
serviceVRR=RefundationBuilder.createServiceWithAuth(ApiService.class,tokenManagerVrr);
progressBarVRR=(ProgressBar)findViewById(R.id.ViewRequestProgressBar);
ViewReturnRequestListView=(ListView)findViewById(R.id.ViewReturnRequestListView);
//RESTAPI调用
AllViewReturnRequestData();
}
私有无效更新(列表VrrModel){
AdminViewReturnRequestAdapter adapterVrr=新的AdminViewReturnRequestAdapter(VrrModel,this);
ViewRequestListView.setAdapter(adapterVrr);
}
私有void allviewReturnRequestData(){
progressBarVRR.setVisibility(视图可见);
CallViewReturnRequestData=serviceVRR.GetAllViewReturnRequest();
CallViewReturnRequestData.enqueue(新回调(){
@凌驾
公共void onResponse(@NotNull调用,@NotNull响应){
progressBarVRR.setVisibility(视图已消失);
if(response.issusccessful()&&response.body()!=null){
updateUI(response.body());
}否则{
if(response.code()==401){
startActivity(新意图(viewRequest.this、LoginActivity.class));
完成();
tokenManagerVrr.deleteToken();
Toast.makeText(viewRegureRequest.this,“用户会话已过期,再次登录”,Toast.LENGTH_LONG.show();
}
}
}
@凌驾
public void onFailure(@NotNull Call Call,@NotNull Throwable t){
progressBarVRR.setVisibility(视图已消失);
Snackbar Snackbar=Snackbar.make(findviewbyd(android.R.id.content),“网络状态:”+t.getMessage(),Snackbar.LENGTH\u LONG);
视图snackbar视图=snackbar.getView();
snackbarView.setBackgroundColor(Color.parseColor(“#f5003d”);
TextView tv=(TextView)snackbar view.findviewbyd(R.id.snackbar\u text);
电视.彩色(彩色.白色);
snackbar.show();
}
});
}
@凌驾
受保护的空onDestroy(){
super.ondestory();
if(callviewReturnRequestData!=null){
CallViewReturnRequestData.cancel();
CallViewReturnRequestData=null;
}
}
}
我的适配器类:
public class AdminViewRefundRequestAdapter extends BaseAdapter {
private List<ViewRefundRequestModel> viewRefundRequestModels;
private Context context;
public AdminViewRefundRequestAdapter(List<ViewRefundRequestModel> viewRefundRequestModels, Context context) {
this.viewRefundRequestModels = viewRefundRequestModels;
this.context = context;
}
@Override
public int getCount() {
return viewRefundRequestModels.size();
}
@Override
public Object getItem(int position) {
return viewRefundRequestModels.get(position);
}
@Override
public long getItemId(int pos) {
return pos;
}
@Override
public View getView(int position, View view, ViewGroup viewGroup) {
if (view == null){
view = LayoutInflater.from(context).inflate(R.layout.model_view_refund_reques, viewGroup, false);
}
TextView patient_name = view.findViewById(R.id.patient_name_VRR_Model);
TextView patient_id = view.findViewById(R.id.patient_id_VRR_Model);
TextView item_name = view.findViewById(R.id.item_name_VRR_Model);
TextView category = view.findViewById(R.id.category_VRR_Model);
TextView quantity = view.findViewById(R.id.quantity_VRR_Model);
TextView amount = view.findViewById(R.id.amount_VRR_Model);
TextView discount = view.findViewById(R.id.discount_VRR_Model);
TextView amount_after_discount = view.findViewById(R.id.amount_after_discount_VRR_Model);
TextView refund_note = view.findViewById(R.id.refund_note_VRR_Model);
Button make_decisionBtn_Yes = view.findViewById(R.id.make_decisionBtn01_VRR_Model);
Button make_decisionBtn_No = view.findViewById(R.id.make_decisionBtn02_VRR_Model);
make_decisionBtn_Yes.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//accept the request and make the certain portion of the Json Object property to true
}
});
make_decisionBtn_No.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//accept the request and make the certain portion of the Json Object property to false
}
});
final ViewRefundRequestModel thisModelResponse = viewRefundRequestModels.get(position);
Patient patient = thisModelResponse.getPatient();
String patientName= patient.getFirstName()+" "+patient.getLastName();
Item item =thisModelResponse.getItem();
String itemName= item.getName();
ItemCategory itemCategory = item.getItemCategory();
String itemCategoryName = itemCategory.getName();
patient_name.setText(patientName);
patient_id.setText(Integer.toString(thisModelResponse.getPatientID()));
item_name.setText(itemName);
category.setText(itemCategoryName);
quantity.setText(Integer.toString(thisModelResponse.getServiceQuantity()));
amount.setText(Double.toString(thisModelResponse.getServiceActualPrice()));
discount.setText(Double.toString(thisModelResponse.getDiscount()));
amount_after_discount.setText(Double.toString(thisModelResponse.getServiceListPrice()));
refund_note.setText(thisModelResponse.getRefundNote());
return view;
}
}
公共类AdminViewRequirestAdapter扩展了BaseAdapter{
私有列表模型;
私人语境;
公共AdminViewReturnRequestAdapter(列表ViewReturnRequestModels,上下文){
this.viewReturnRequestModels=viewReturnRequestModels;
this.context=上下文;
}
@凌驾
public int getCount(){
返回viewRequestModels.size();
}
@凌驾
公共对象getItem(int位置){
返回ViewRequestModels.get(位置);
}
@凌驾
公共长getItemId(int-pos){
返回pos;
}
@凌驾
公共视图getView(内部位置、视图视图、视图组视图组){
如果(视图==null){
视图=LayoutFlater.from(context).充气(R.layout.model\u view\u return\u requues,viewGroup,false);
}
TextView patient\u name=view.findViewById(R.id.patient\u name\u vru Model);
TextView patient\u id=view.findViewById(R.id.patient\u id\u vru模型);
TextView item\u name=view.findViewById(R.id.item\u name\u VRR\u Model);
TextView category=view.findviewbyd(R.id.category\u vr\u Model);
TextView数量=view.findViewById(R.id.quantity\u VRR\u Model);
TextView amount=view.findviewbyd(R.id.amount\u vr\u Model);
TextView折扣=view.findviewbyd(R.id.discount\u vr\u Model);
text查看折扣后金额=view.findViewById(R.id.amount折扣后金额\u\u VRR\u模型);
TextView退款注释=view.findviewbyd(R.id.return\u note\u VRR\u模型);
按钮make_decisionBtn_Yes=view.findViewById(R.id.make_decisionBtn01_VRU模型);
按钮make_decisionBtn_No=view.findViewById(R.id.make_decisionBtn02_VRU模型);
make_decisionBtn_Yes.setOnClickListener(new View.OnClickListener()){
@凌驾
公共void onClick(视图){
//接受请求并将Json对象属性的特定部分设置为true
}
});
make_decisionBtn_No.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图){
//接受请求并将Json对象属性的某些部分设置为false
}
});
最终ViewReturnRequestModel thisModelResponse=ViewReturnRequestModels.get(位置);
患者=此模型响应