Android アプリをJavaで開発しています。
Fragmentに設置したボタンを押下しても、何も反応がありません。
念のため、「Log.d("TAG", "onClick: Alias Button Clicked");」を記述し、
ボタンが押された段階で、ログ上記文字列が表示されるか確認してみたのですが、
何も表示されません。
お手数ではございますが、ご助力頂けますと幸いです。
ご回答の程、よろしくお願いいたします。
HomeFragment.java
package com.myproject.offlinebudgettrackerappproject; import android.app.DatePickerDialog; import android.icu.util.Calendar; import android.os.Bundle; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.Button; import android.widget.DatePicker; import android.widget.EditText; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.TextView; import androidx.fragment.app.Fragment; import androidx.lifecycle.ViewModelProvider; import com.myproject.offlinebudgettrackerappproject.databinding.ActivityMainBinding; import com.myproject.offlinebudgettrackerappproject.model.BudgetTracker; import com.myproject.offlinebudgettrackerappproject.model.BudgetTrackerAliasViewModel; import com.myproject.offlinebudgettrackerappproject.model.BudgetTrackerViewModel; import org.eazegraph.lib.charts.PieChart; import java.util.List; /** * A simple {@link Fragment} subclass. * Use the {@link HomeFragment#newInstance} factory method to * create an instance of this fragment. */ public class HomeFragment extends Fragment { private BudgetTrackerViewModel budgetTrackerViewModel; private BudgetTrackerAliasViewModel budgetTrackerAliasViewModel; PieChart homePieChart; RadioGroup radioHomeGroup; RadioButton radioHomeButton; EditText radioSearchHomeName; EditText radioSearchDateHomeFrom; EditText radioSearchDateHomeTo; TextView searchCalcResultHomeTxt; Button radioSearchHomeBtn; ActivityMainBinding activityMainBinding; // TODO: Rename parameter arguments, choose names that match // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER private static final String ARG_PARAM1 = "param1"; private static final String ARG_PARAM2 = "param2"; // TODO: Rename and change types of parameters private String mParam1; private String mParam2; public HomeFragment() { // Required empty public constructor } /** * Use this factory method to create a new instance of * this fragment using the provided parameters. * * @param param1 Parameter 1. * @param param2 Parameter 2. * @return A new instance of fragment HomeFragment. */ // TODO: Rename and change types and number of parameters public static HomeFragment newInstance(String param1, String param2) { HomeFragment fragment = new HomeFragment(); Bundle args = new Bundle(); args.putString(ARG_PARAM1, param1); args.putString(ARG_PARAM2, param2); fragment.setArguments(args); return fragment; } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if (getArguments() != null) { mParam1 = getArguments().getString(ARG_PARAM1); mParam2 = getArguments().getString(ARG_PARAM2); budgetTrackerViewModel = new ViewModelProvider.AndroidViewModelFactory(HomeFragment.this .getActivity().getApplication()) .create(BudgetTrackerViewModel.class); // budgetTrackerViewModel.getAllBudgetTrackerLists().observe(this, budgetTrackers -> { // Log.d("TAG", "onCreate: " + budgetTrackers.get(0).getProductName()); // }); } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_home, container, false); homePieChart = (PieChart) view.findViewById(R.id.pie_chart); radioHomeGroup = (RadioGroup) view.findViewById(R.id.home_radio_group); radioSearchHomeName = (EditText) view.findViewById(R.id.home_radio_search_name); radioSearchDateHomeFrom = (EditText) view.findViewById(R.id.home_radio_search_date_from_txt); radioSearchDateHomeTo = (EditText) view.findViewById(R.id.home_radio_search_date_to_txt); searchCalcResultHomeTxt = (TextView) view.findViewById(R.id.home_radio_search_calc_result_txt); radioSearchHomeBtn = (Button) view.findViewById(R.id.home_radio_search_btn); radioSearchHomeBtn.setOnClickListener((View.OnClickListener) getActivity()); activityMainBinding = ActivityMainBinding.inflate(getLayoutInflater()); Calendar calendar = Calendar.getInstance(); final int year = calendar.get(Calendar.YEAR); final int month = calendar.get(Calendar.MONTH); final int day = calendar.get(Calendar.DAY_OF_MONTH); radioSearchDateHomeFrom.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { DatePickerDialog datePickerDialog = new DatePickerDialog( getActivity(), new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker datePicker, int year, int month, int dayOfMonth) { month = month + 1; String date = year + "-" + month + "-" + dayOfMonth; radioSearchDateHomeFrom.setText(date); } }, year, month, day); datePickerDialog.show(); } }); radioSearchDateHomeTo.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { DatePickerDialog datePickerDialog = new DatePickerDialog( getActivity(), new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker datePicker, int year, int month, int dayOfMonth) { month = month + 1; String date = year + "-" + month + "-" + dayOfMonth; radioSearchDateHomeTo.setText(date); } }, year, month, day); datePickerDialog.show(); } }); radioHomeGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() { List<BudgetTracker> radioStoreNameLists; List<BudgetTracker> radioProductNameLists; List<BudgetTracker> radioProductTypeLists; String storeName; String date1; String date2; BudgetTracker budgetTracker; String calcSumStr; @Override public void onCheckedChanged(RadioGroup radioHomeGroup, int checkId) { switch (checkId) { case R.id.home_radio_store_name: Log.d("TAG", "onCheckedChanged: store chosen"); storeName = radioSearchHomeName.getText().toString(); date1 = radioSearchDateHomeFrom.getText().toString(); date2 = radioSearchDateHomeTo.getText().toString(); radioSearchHomeBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Log.d("TAG", "onClick: Alias Button Clicked"); BudgetTrackerAliasViewModel.insert(date1, date2, storeName); } }); case R.id.home_radio_product_name: Log.d("TAG", "onCheckedChanged: product name chosen"); storeName = radioSearchHomeName.getText().toString(); date1 = radioSearchDateHomeFrom.getText().toString(); date2 = radioSearchDateHomeTo.getText().toString(); budgetTrackerAliasViewModel = new ViewModelProvider(requireActivity()).get(BudgetTrackerAliasViewModel.class); budgetTracker = new BudgetTracker(storeName, date1, date2); radioSearchHomeBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Log.d("TAG", "onClick: Alias Button Clicked"); BudgetTrackerAliasViewModel.insert(date1, date2, storeName); } }); } } }); return view; } }
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