ich-android/app/src/main/java/com/emato/ich/fragment/SendFragment.java

package com.emato.ich.fragment;

import android.os.Bundle;
import android.text.Editable;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.navigation.fragment.NavHostFragment;

import com.emato.ich.MainActivity;
import com.emato.ich.R;
import com.emato.ich.api.ICSPClient;
import com.emato.ich.api.ICSPResponseCodeEnum;
import com.emato.ich.databinding.FragmentSendBinding;
import com.emato.ich.entity.vo.ResponseData;
import com.emato.ich.entity.vo.ResponseTokenVo;
import com.emato.ich.local.LocalStorage;
import com.emato.ich.utils.BaseUtils;
import com.emato.ich.utils.StringUtils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.android.material.snackbar.Snackbar;

import org.jetbrains.annotations.NotNull;

import java.io.IOException;
import java.util.regex.Pattern;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.Response;

public class SendFragment extends Fragment {

    private static final String TAG = SendFragment.class.getName();
    private FragmentSendBinding binding;


    @Nullable
    @org.jetbrains.annotations.Nullable
    @Override
    public View onCreateView(@NonNull @NotNull LayoutInflater inflater, @Nullable @org.jetbrains.annotations.Nullable ViewGroup container, @Nullable @org.jetbrains.annotations.Nullable Bundle savedInstanceState) {
        binding = FragmentSendBinding.inflate(inflater, container, false);
        return binding.getRoot();
    }

    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        binding.inputButtonConfirm.setOnClickListener(view1 -> {
            // 登录逻辑  editTextTextPersonName4 手机 editTextTextPersonName5 密码
            String sendPhone = binding.editTextTextPersonName4.getText().toString();
            String password = binding.editTextTextPersonName5.getText().toString();

            Pattern phonePattern = Pattern.compile("^((13[0-9])|(14[0,1,4-9])|(15[0-3,5-9])|(16[2,5,6,7])|(17[0-8])|(18[0-9])|(19[0-3,5-9]))\\d{8}$");
            Pattern pwdPattern = Pattern.compile("^[0-9]{8,16}$");

            if (phonePattern.matcher(sendPhone).matches() && pwdPattern.matcher(password).matches()) {

                ICSPClient.login(sendPhone, password, new Callback() {
                    @Override
                    public void onFailure(@NotNull Call call, @NotNull IOException e) {
                        // TODO 登录失败处理
                        Snackbar.make(view1, "登录失败！网络异常！", Snackbar.LENGTH_LONG).show();
                        Log.e(TAG, "onFailure: 登录失败! call: " + call.timeout().toString(), e);
                    }

                    @Override
                    public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
                        ((MainActivity) getActivity()).runOnUiThread(() -> {
                            String responseStr = ICSPClient.isSuccessfulAndParseResponse(response);
                            if (!StringUtils.isNullOrEmpty(responseStr)) {
                                try {
                                    ResponseData<ResponseTokenVo> responseData = new ObjectMapper().readValue(responseStr, new TypeReference<ResponseData<ResponseTokenVo>>() {});
                                    ResponseTokenVo data = responseData.getData();

                                    if (responseData.getCode().equals(ICSPResponseCodeEnum.OK.getCode())) {
                                        LocalStorage.Session session = new LocalStorage.Session();
                                        session.setPhone(sendPhone);
                                        session.setTime(System.currentTimeMillis());
                                        session.setToken(data.getToken());
                                        LocalStorage.getInstance().setSession(session);
                                        // 登录成功
                                        Snackbar.make(view1, "登录成功！", Snackbar.LENGTH_LONG).show();
                                        NavHostFragment.findNavController(SendFragment.this).navigate(R.id.action_sendFragment_to_sendMainFragment);
                                    } else {
                                        ICSPResponseCodeEnum.responseHint(view, responseData);
                                        Log.w(TAG, "onResponse: " + responseData.getMsg());
                                    }

                                } catch (JsonProcessingException e) {
                                    Log.e(TAG, "onViewCreated: 解析登录响应信息错误! response body: " + responseStr, e);
                                    Snackbar.make(view1, "登录失败！", Snackbar.LENGTH_LONG).show();
                                } catch (ClassCastException e) {
                                    Log.e(TAG, "onResponse: 解析登录响应信息类型转换错误! response body: " + responseStr, e);
                                    Snackbar.make(view1, "登录失败！", Snackbar.LENGTH_LONG).show();
                                } catch (RuntimeException e) {
                                    Log.e(TAG, "onResponse: 登录失败! ", e);
                                    Snackbar.make(view1, "登录失败！", Snackbar.LENGTH_LONG).show();
                                }
                            } else {
                                // 登录失败
                                Snackbar.make(view1, "登录失败！手机号或密码错误！", Snackbar.LENGTH_LONG).show();
                            }
                        });
                    }
                });
            } else if (!phonePattern.matcher(sendPhone).matches()){
                Snackbar.make(view1, "请输入正确的手机号！", Snackbar.LENGTH_LONG).show();
            } else if (!pwdPattern.matcher(password).matches()) {
                Snackbar.make(view1, "密码格式错误！请输入8-16位的数字！", Snackbar.LENGTH_LONG).show();
            }
        });


        // 数字输入 5 手机号   4 密码
        binding.editTextTextPersonName5.setOnFocusChangeListener((view1, hasFocus) -> {
            if (hasFocus) {
                binding.inputButton0.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "0");
                });
                binding.inputButton1.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "1");
                });
                binding.inputButton2.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "2");
                });
                binding.inputButton3.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "3");
                });
                binding.inputButton4.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "4");
                });
                binding.inputButton5.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "5");
                });
                binding.inputButton6.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "6");
                });
                binding.inputButton7.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "7");
                });
                binding.inputButton8.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "8");
                });
                binding.inputButton9.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName5.getSelectionStart();
                    binding.editTextTextPersonName5.getText().insert(start, "9");
                });
                binding.inputButtonCancel.setOnClickListener(v -> {
                    Editable text = binding.editTextTextPersonName5.getText();
                    if (text.length() > 0) {
                        text.delete(text.length()-1, text.length());
                        binding.editTextTextPersonName5.setText(text, TextView.BufferType.EDITABLE);
                        binding.editTextTextPersonName5.setSelection(binding.editTextTextPersonName5.getText().length());
                    }
                });
            }
        });

        binding.editTextTextPersonName4.setOnFocusChangeListener((view1, hasFocus) -> {
            if (hasFocus) {
                binding.inputButton0.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "0");
                });
                binding.inputButton1.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "1");
                });
                binding.inputButton2.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "2");
                });
                binding.inputButton3.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "3");
                });
                binding.inputButton4.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "4");
                });
                binding.inputButton5.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "5");
                });
                binding.inputButton6.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "6");
                });
                binding.inputButton7.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "7");
                });
                binding.inputButton8.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "8");
                });
                binding.inputButton9.setOnClickListener(v -> {
                    int start = binding.editTextTextPersonName4.getSelectionStart();
                    binding.editTextTextPersonName4.getText().insert(start, "9");
                });
                binding.inputButtonCancel.setOnClickListener(v -> {
                    Editable text = binding.editTextTextPersonName4.getText();
                    if (text.length() > 0) {
                        text.delete(text.length()-1, text.length());
                        binding.editTextTextPersonName4.setText(text, TextView.BufferType.EDITABLE);
                        binding.editTextTextPersonName4.setSelection(binding.editTextTextPersonName4.getText().length());
                    }
                });
            }
        });
        binding.returnBtn.setOnClickListener(view1 -> NavHostFragment.findNavController(SendFragment.this)
        .navigate(R.id.action_sendFragment_to_mainFragment));
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        binding = null;
    }

}