安卓毕业设计/Android期末作业-“治账app” 安卓客户端，算账app

package stu.xuronghao.ledger.activity; import androidx.appcompat.app.AlertDialog; import androidx.appcompat.app.AppCompatActivity; import androidx.core.content.ContextCompat; import android.Manifest; import android.content.Context; import android.content.pm.PackageManager; import android.os.AsyncTask; import android.os.Bundle; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.ListView; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.iflytek.cloud.RecognizerResult; import com.iflytek.cloud.SpeechConstant; import com.iflytek.cloud.SpeechError; import com.iflytek.cloud.SpeechUtility; import com.iflytek.cloud.ui.RecognizerDialog; import com.iflytek.cloud.ui.RecognizerDialogListener; import com.wang.avi.AVLoadingIndicatorView; import java.util.ArrayList; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; import stu.xuronghao.ledger.R; import stu.xuronghao.ledger.adapter.ChatListAdapter; import stu.xuronghao.ledger.entity.ChatInfo; import stu.xuronghao.ledger.entity.Cost; import stu.xuronghao.ledger.entity.Income; import stu.xuronghao.ledger.entity.User; import stu.xuronghao.ledger.handler.consts.ConstantVariable; import stu.xuronghao.ledger.handler.network.DataPuller; import stu.xuronghao.ledger.handler.DateHandler; import stu.xuronghao.ledger.handler.validator.StringChecker; import stu.xuronghao.ledger.handler.validator.Validator; public class ChatToRecordPage extends AppCompatActivity { private ChatListAdapter adapter; private ListView listView; private List<ChatInfo> infoList; private User user; private ChatInfo userInfo; private Context context; private String selected; private AVLoadingIndicatorView indicatorView; private int typeCode = ConstantVariable.COST_CODE; private String event; private String money; private String remark; private String dateStr; private AsyncChatTask asyncChatTask; private final DataPuller dataPuller = new DataPuller(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_chat_to_record_page); user = (User) getIntent().getSerializableExtra(ConstantVariable.USER); context = this; listView = findViewById(R.id.lv_chat); indicatorView = findViewById(R.id.avi_chat); SpeechUtility.createUtility(context, SpeechConstant.APPID + ConstantVariable.APP_ID); Button costBtn = findViewById(R.id.btn_Cost_Dialog); Button incomeBtn = findViewById(R.id.btn_Income_Dialog); costBtn.setOnClickListener(v -> { typeCode = ConstantVariable.COST_CODE; showPusherDialog(); }); incomeBtn.setOnClickListener(v -> { typeCode = ConstantVariable.INCOME_CODE; showPusherDialog(); }); ImageView cancel = findViewById(R.id.img_chat_page_cancel); cancel.setOnClickListener(v -> finish()); ImageView voiceBtn = findViewById(R.id.img_voice); voiceBtn.setOnClickListener(v -> { //申请权限 if (ContextCompat.checkSelfPermission( context, Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED) { // You can use the API that requires the permission. initSpeech(); } else { // You can directly ask for the permission. // The registered ActivityResultCallback gets the result of this request. requestPermissions(new String[]{Manifest.permission.RECORD_AUDIO}, ConstantVariable.REQUEST_CODE); } }); AsyncPullHistoryTask asyncPullHistoryTask = new AsyncPullHistoryTask(); asyncPullHistoryTask.execute(); } private void showPusherDialog() { View view = LayoutInflater.from(context).inflate(R.layout.chat_dialog, null, false); final AlertDialog dialog = new AlertDialog.Builder(context).setView(view).create(); Button cancel = view.findViewById(R.id.btn_Chat_Dialog_Cancel); Button add = view.findViewById(R.id.btn_Chat_Dialog_Push); TextView txvEvent = view.findViewById(R.id.txv_Chat_Dialog_Event); TextView txvAmount = view.findViewById(R.id.txv_Chat_Dialog_Amount); TextView txvType = view.findViewById(R.id.txv_Chat_Dialog_Type); TextView txvRemark = view.findViewById(R.id.txv_Chat_Dialog_Remark); Spinner spinner = view.findViewById(R.id.sp_Chat_Type); EditText etxEvent = view.findViewById(R.id.etx_Chat_Dialog_Event); etxEvent.setText(typeCode == ConstantVariable.COST_CODE ? ConstantVariable.TEXT_COST : ConstantVariable.TEXT_INCOME); txvEvent.setText(typeCode == ConstantVariable.COST_CODE ? ConstantVariable.TEXT_COST_EVENT : ConstantVariable.TEXT_INCOME_EVENT); txvAmount.setText(typeCode == ConstantVariable.COST_CODE ? ConstantVariable.TEXT_COST_AMOUNT : ConstantVariable.TEXT_INCOME_AMOUNT); txvType.setText(typeCode == ConstantVariable.COST_CODE ? ConstantVariable.TEXT_COST_TYPE : ConstantVariable.TEXT_INCOME_TYPE); txvRemark.setText(ConstantVariable.TEXT_REMARK); ArrayAdapter<String> spAdapter = new ArrayAdapter<>(context, R.layout.spinner_item_sel, ConstantVariable.getTypeArray(typeCode == ConstantVariable.COST_CODE ? ConstantVariable.COST_TYPE : ConstantVariable.INCOME_TYPE)); spAdapter.setDropDownViewResource(R.layout.spinner_item_drop); spinner.setAdapter(spAdapter); spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { selected = ConstantVariable.getTypeByTypeStr(position, typeCode == ConstantVariable.COST_CODE ? ConstantVariable.COST_TYPE : ConstantVariable.INCOME_TYPE); } @Override public void onNothingSelected(AdapterView<?> parent) { //Not Used } }); //向服务器推送信息 add.setOnClickListener(v -> { //获取输入对象 EditText etxMoney = view.findViewById(R.id.etx_Chat_Dialog_Amount); EditText etxRemark = view.findViewById(R.id.etx_Chat_Dialog_Remark); //数据提取 event = etxEvent.getText().toString(); money = etxMoney.getText().toString(); remark = etxRemark.getText().toString(); dateStr = DateHandler.getCurrentDatetime(); if (Validator.checkBillInfoInput(event, money, context)) { dialog.dismiss(); asyncChatTask = new AsyncChatTask(); asyncChatTask.execute(); } }); cancel.setOnClickListener(v -> dialog.dismiss()); dialog.show(); } private void initSpeech() { RecognizerDialog mDialog = new RecognizerDialog(context, null); mDialog.setParameter(SpeechConstant.LANGUAGE, ConstantVariable.LANGUAGE); mDialog.setParameter(SpeechConstant.ACCENT, ConstantVariable.MANDARIN); mDialog.setParameter(SpeechConstant.ASR_PTT, "1"); mDialog.setListener(new RecognizerDialogListener() { @Override public void onResult(RecognizerResult recognizerResult, boolean isLast) { if (!isLast) { //获取分词list List<String> wordList = parseWordArray(recognizerResult.getResultS