переполнение меню изменить данные списка

Question

Я новичок в Android, использую пользовательский приемник в моем просмотре списка. Все мои данные поступают из базы данных SQLite, таблица которой в моей базе данных отличается. Моя проблема в том, что я хочу изменить данные списка просмотра из меню переполнения в меню переполнения.переключатель, если какой-либо пользователь выбрал какой-либо конкретный радиоканал, если он проверяет, что список данных должен быть изменен, но проблема, которая здесь не обновляется, - это мой код и картинка, что на самом деле я хочу сказать?

если какой-либо пользователь нажал на версию kings James, имя моей таблицы базы данных изменится на t_kjv, которое существует в моей базе данных. Пользователь щелкнул по американскому стандарту, имя таблицы изменится на t_asv, но проблема в том, что просмотр списка базы данных не обновляется иэто не окажет никакого влияния на мой список

вот моя треска, по умолчанию я установил имя моей таблицы t_kjv;когда активность загружена

вот мой код

   package bible.swordof.God;

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Color;
import android.os.Handler;
import android.speech.tts.TextToSpeech;
import android.support.annotation.NonNull;
import android.support.design.widget.NavigationView;
import android.support.v4.app.Fragment;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Adapter;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.yokkomi.commons.preference.seekbar.SeekBarPreference;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.text.BreakIterator;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import es.dmoral.toasty.Toasty;

public class ALLVERSE extends AppCompatActivity  implements NavigationView.OnNavigationItemSelectedListener,TextToSpeech.OnInitListener {
    private ListView mylistview;
    private ArrayList<String> versenumber;
    private ArrayList<String> verselist;
    private ArrayList<String> id;
    private ArrayList<String> refernce;
    private DatabaseHelper mDBHelper;
    private SQLiteDatabase mDb;
    private int booknumber;
    private int chapternumber;
    private String bookname;
    public int versepos;
    private TextView booknametitle;
    TextToSpeech textToSpeech;
    private static SharedPreferences sharedPreferences;
    int result;
    private static final int MY_DATA_CHECK_CODE = 0;
    BaseAdapter baseAdapter;

    SwipeRefreshLayout pullToRefresh;



    LinearLayout linearLayout;


    @Override
    protected void onDestroy() {
        if (textToSpeech != null) {
            textToSpeech.stop();
            textToSpeech.shutdown();

        }
        super.onDestroy();

    }


    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_allverse);

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        booknametitle = findViewById(R.id.bookname);

        linearLayout = findViewById(R.id.nightmode);
        final Intent mIntent = getIntent();
        booknumber = mIntent.getIntExtra("Boooknumber", 0);
        chapternumber = mIntent.getIntExtra("Chapternumber", 0);
        bookname = mIntent.getStringExtra("Bookname");
        versepos = mIntent.getIntExtra("versenumber", 1);

        SharedPreferences sharedPreferences = this.getSharedPreferences("DATA", MODE_PRIVATE);
        SharedPreferences.Editor editor = sharedPreferences.edit();
        editor.putInt("versenumber", versepos);
        editor.commit();







        booknametitle.setText(bookname.toString() + "   " + chapternumber);


        setSupportActionBar(toolbar);


        toolbar.setTitle(bookname+":"+chapternumber);


        textToSpeech = new TextToSpeech(this, this);


        setSupportActionBar(toolbar);
        if (getSupportActionBar() != null) {
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
            getSupportActionBar().setDisplayShowHomeEnabled(true);
        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.addDrawerListener(toggle);
        toggle.syncState();

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);
        setData("t_kjv");

        mylistview = findViewById(R.id.mylistview);


   baseAdapter = new BaseAdopter(this, versenumber, id, verselist, refernce);


        mylistview.setAdapter(baseAdapter);


        final Handler handler = new Handler();
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                if (DefaultSettings.autospeak(ALLVERSE.this)) {
                    speakOut(verselist.get(versepos - 1));
                }
                //speak after 1000ms
            }
        }, 1000);

        mylistview.setSelection(Integer.valueOf(versepos) - 1);


    }





    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.fullsepak, menu);
        return true;


    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // handle arrow click here
        if (item.getItemId() == android.R.id.home) {
            onBackPressed();
        }
       else if (item.getItemId() == R.id.fullspeak) {

speakfull(verselist.toString());

       }
       else  if(item.getItemId() ==R.id.kjv){
            if (item.isChecked()) item.setChecked(false);
            else item.setChecked(true);

            setData("t_kjv");

            baseAdapter.notifyDataSetChanged();


        }
        else  if(item.getItemId() ==R.id.asv){
            if (item.isChecked()) item.setChecked(false);
            else item.setChecked(true);
            setData("t_asv");

        }
        else  if(item.getItemId() ==R.id.darby){
            if (item.isChecked()) item.setChecked(false);
            else item.setChecked(true);

        }

        else  if(item.getItemId() ==R.id.bbe){
            if (item.isChecked()) item.setChecked(false);
            else item.setChecked(true);
            setData("t_bbe");

            Toast.makeText(this, "change", Toast.LENGTH_SHORT).show();
        }



        return super.onOptionsItemSelected(item);
    }


    private void setData(String tablename) {
        versenumber = new ArrayList<>();
        verselist = new ArrayList<>();
        refernce = new ArrayList<>();
        id = new ArrayList<>();

        mDBHelper = new DatabaseHelper(this);
        mDb = mDBHelper.getReadableDatabase();
        Cursor cursor = mDb.rawQuery("SELECT id, v, t from "+tablename+" where b="  + booknumber + " AND c=" + chapternumber + ";", new String[]{});
        if (cursor != null && cursor.getCount() > 0) {
            if (cursor.moveToFirst()) {
                do {
                    id.add(cursor.getString(0));
                    versenumber.add(cursor.getString(1));
                    verselist.add(cursor.getString(2));

                    refernce.add(bookname + " " + chapternumber);

                }

                while (cursor.moveToNext());
            }
            if (baseAdapter  != null) {
                baseAdapter.notifyDataSetChanged();
        }
    }
    }

    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        Fragment fragment;
        int id = item.getItemId();

        if (id == R.id.home) {

            Intent intent = new Intent(this, MainActivity.class);
            startActivity(intent);

        } else if (id == R.id.favoruite) {
            Intent intent = new Intent(this, Favourite.class);
            startActivity(intent);
        } else if (id == R.id.setting) {
            Intent intent = new Intent(this, Settings.class);
            startActivity(intent);
        }
        else if (id == R.id.alert) {
            Intent intent = new Intent(this, Reminder.class);
            startActivity(intent);
        }
        else if (id == R.id.nav_share) {

        } else if (id == R.id.nav_send) {

        }
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }

    private void speakOut(String text) {
        DefaultSettings.speed(this);

        textToSpeech.setPitch(DefaultSettings.pitchvalue);

        textToSpeech.setSpeechRate(DefaultSettings.speedvalue);


        textToSpeech.speak(text, TextToSpeech.QUEUE_FLUSH, null);

    }

    @Override
    public void onBackPressed() {
        super.onBackPressed();

        if (textToSpeech != null) {
            textToSpeech.stop();
            textToSpeech.shutdown();

        }
    }

    private void speakfull(String text) {
        ///
        Pattern re = Pattern.compile("[^.!?\\s][^.!?]*(?:[.!?](?!['\"]?\\s|$)[^.!?]*)*[.!?]?['\"]?(?=\\s|$)", Pattern.MULTILINE | Pattern.COMMENTS);
        Matcher reMatcher = re.matcher(text);
        /////
        int position=0 ;
        int sizeOfChar= text.length();
        String testStri= text.substring(position,sizeOfChar);
        while(reMatcher.find()) {
            String temp = "";

            try {

                temp = testStri.substring(text.lastIndexOf(reMatcher.group()), text.indexOf(reMatcher.group()) + reMatcher.group().length());


                  DefaultSettings.speed(this);
                textToSpeech.setPitch(DefaultSettings.pitchvalue);

                textToSpeech.setSpeechRate(DefaultSettings.speedvalue);


                textToSpeech.speak(temp, TextToSpeech.QUEUE_ADD, null);


            } catch (Exception e) {
                temp = testStri.substring(0, testStri.length());


                textToSpeech.speak(temp, TextToSpeech.QUEUE_ADD, null);
                break;


            }
        }
    }

            @Override
            public void onInit ( int status){


                if (status == TextToSpeech.SUCCESS) {

                    int result = textToSpeech.setLanguage(Locale.US);

                    // tts.setPitch(5); // set pitch level

                    // tts.setSpeechRate(2); // set speech speed rate

                    if (result == TextToSpeech.LANG_MISSING_DATA
                            || result == TextToSpeech.LANG_NOT_SUPPORTED) {
                        Log.e("TTS", "Language is not supported");
                    } else {

                    }

                } else {
                    Log.e("TTS", "Initilization Failed");
                }

            }
        }

Answer 1

Ваш класс должен быть таким:

public class ALLVERSE extends AppCompatActivity implements
    NavigationView.OnNavigationItemSelectedListener, TextToSpeech.OnInitListener {

  private ListView mylistview;
  private ArrayList<String> versenumber = new ArrayList<>();
  private ArrayList<String> verselist = new ArrayList<>();
  private ArrayList<String> id = new ArrayList<>();
  private ArrayList<String> refernce = new ArrayList<>();
  private DatabaseHelper mDBHelper;
  private SQLiteDatabase mDb;
  private int booknumber;
  private int chapternumber;
  private String bookname;
  public int versepos;
  private TextView booknametitle;
  TextToSpeech textToSpeech;
  private static SharedPreferences sharedPreferences;
  int result;
  private static final int MY_DATA_CHECK_CODE = 0;
  BaseAdapter baseAdapter;

  SwipeRefreshLayout pullToRefresh;


  LinearLayout linearLayout;


  @Override
  protected void onDestroy() {
    if (textToSpeech != null) {
      textToSpeech.stop();
      textToSpeech.shutdown();

    }
    super.onDestroy();

  }


  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_allverse);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    booknametitle = findViewById(R.id.bookname);

    linearLayout = findViewById(R.id.nightmode);
    final Intent mIntent = getIntent();
    booknumber = mIntent.getIntExtra("Boooknumber", 0);
    chapternumber = mIntent.getIntExtra("Chapternumber", 0);
    bookname = mIntent.getStringExtra("Bookname");
    versepos = mIntent.getIntExtra("versenumber", 1);

    SharedPreferences sharedPreferences = this.getSharedPreferences("DATA", MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putInt("versenumber", versepos);
    editor.commit();

    booknametitle.setText(bookname.toString() + "   " + chapternumber);

    setSupportActionBar(toolbar);

    toolbar.setTitle(bookname + ":" + chapternumber);

    textToSpeech = new TextToSpeech(this, this);

    setSupportActionBar(toolbar);
    if (getSupportActionBar() != null) {
      getSupportActionBar().setDisplayHomeAsUpEnabled(true);
      getSupportActionBar().setDisplayShowHomeEnabled(true);
    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
        this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

    mylistview = findViewById(R.id.mylistview);
    setData("t_kjv");

    final Handler handler = new Handler();
    handler.postDelayed(new Runnable() {
      @Override
      public void run() {
        if (DefaultSettings.autospeak(ALLVERSE.this)) {
          speakOut(verselist.get(versepos - 1));
        }
        //speak after 1000ms
      }
    }, 1000);

    mylistview.setSelection(Integer.valueOf(versepos) - 1);


  }


  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.fullsepak, menu);
    return true;


  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // handle arrow click here
    if (item.getItemId() == android.R.id.home) {
      onBackPressed();
    } else if (item.getItemId() == R.id.fullspeak) {

      speakfull(verselist.toString());

    } else if (item.getItemId() == R.id.kjv) {
      if (item.isChecked()) {
        item.setChecked(false);
      } else {
        item.setChecked(true);
      }

      setData("t_kjv");

      baseAdapter.notifyDataSetChanged();


    } else if (item.getItemId() == R.id.asv) {
      if (item.isChecked()) {
        item.setChecked(false);
      } else {
        item.setChecked(true);
      }
      setData("t_asv");

    } else if (item.getItemId() == R.id.darby) {
      if (item.isChecked()) {
        item.setChecked(false);
      } else {
        item.setChecked(true);
      }

    } else if (item.getItemId() == R.id.bbe) {
      if (item.isChecked()) {
        item.setChecked(false);
      } else {
        item.setChecked(true);
      }
      setData("t_bbe");

      Toast.makeText(this, "change", Toast.LENGTH_SHORT).show();
    }

    return super.onOptionsItemSelected(item);
  }


  private void setData(String tablename) {
    versenumber.clear();
    verselist.clear();
    id.clear();
    refernce.clear();

    mDBHelper = new DatabaseHelper(this);
    mDb = mDBHelper.getReadableDatabase();
    Cursor cursor = mDb.rawQuery(
        "SELECT id, v, t from " + tablename + " where b=" + booknumber + " AND c=" + chapternumber
            + ";", new String[]{});
    if (cursor != null && cursor.getCount() > 0) {
      if (cursor.moveToFirst()) {
        do {
          id.add(cursor.getString(0));
          versenumber.add(cursor.getString(1));
          verselist.add(cursor.getString(2));

          refernce.add(bookname + " " + chapternumber);

        }

        while (cursor.moveToNext());
      }
      if (baseAdapter != null) {
        baseAdapter.notifyDataSetChanged();
      } else {

        baseAdapter = new BaseAdapter(this, versenumber, id, verselist, refernce);
        mylistview.setAdapter(baseAdapter);
      }
    }
  }

  @Override
  public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    Fragment fragment;
    int id = item.getItemId();

    if (id == R.id.home) {

      Intent intent = new Intent(this, MainActivity.class);
      startActivity(intent);

    } else if (id == R.id.favoruite) {
      Intent intent = new Intent(this, Favourite.class);
      startActivity(intent);
    } else if (id == R.id.setting) {
      Intent intent = new Intent(this, Settings.class);
      startActivity(intent);
    } else if (id == R.id.alert) {
      Intent intent = new Intent(this, Reminder.class);
      startActivity(intent);
    } else if (id == R.id.nav_share) {

    } else if (id == R.id.nav_send) {

    }
    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
  }

  private void speakOut(String text) {
    DefaultSettings.speed(this);

    textToSpeech.setPitch(DefaultSettings.pitchvalue);

    textToSpeech.setSpeechRate(DefaultSettings.speedvalue);

    textToSpeech.speak(text, TextToSpeech.QUEUE_FLUSH, null);

  }

  @Override
  public void onBackPressed() {
    super.onBackPressed();

    if (textToSpeech != null) {
      textToSpeech.stop();
      textToSpeech.shutdown();

    }
  }

  private void speakfull(String text) {
    ///
    Pattern re = Pattern
        .compile("[^.!?\\s][^.!?]*(?:[.!?](?!['\"]?\\s|$)[^.!?]*)*[.!?]?['\"]?(?=\\s|$)",
            Pattern.MULTILINE | Pattern.COMMENTS);
    Matcher reMatcher = re.matcher(text);
    /////
    int position = 0;
    int sizeOfChar = text.length();
    String testStri = text.substring(position, sizeOfChar);
    while (reMatcher.find()) {
      String temp = "";

      try {

        temp = testStri.substring(text.lastIndexOf(reMatcher.group()),
            text.indexOf(reMatcher.group()) + reMatcher.group().length());

        DefaultSettings.speed(this);
        textToSpeech.setPitch(DefaultSettings.pitchvalue);

        textToSpeech.setSpeechRate(DefaultSettings.speedvalue);

        textToSpeech.speak(temp, TextToSpeech.QUEUE_ADD, null);


      } catch (Exception e) {
        temp = testStri.substring(0, testStri.length());

        textToSpeech.speak(temp, TextToSpeech.QUEUE_ADD, null);
        break;


      }
    }
  }

  @Override
  public void onInit(int status) {

    if (status == TextToSpeech.SUCCESS) {

      int result = textToSpeech.setLanguage(Locale.US);

      // tts.setPitch(5); // set pitch level

      // tts.setSpeechRate(2); // set speech speed rate

      if (result == TextToSpeech.LANG_MISSING_DATA
          || result == TextToSpeech.LANG_NOT_SUPPORTED) {
        Log.e("TTS", "Language is not supported");
      } else {

      }

    } else {
      Log.e("TTS", "Initilization Failed");
    }

  }
}

Answer 2

Это потому, что вы запрашиваете курсор только на onCreate.

Вам нужно позвонить setData с onOptionsItemSelected. Также вам может понадобиться позвонить baseAdapter.notifyDatasetChanged() после замены элементов в адаптере.