当我打开应用程序时，我使用listview从sqlite加载数据我可以看到以下错误，任何人都可以告诉我我在适配器中做错了什么。即使应用程序启动时它显示以下错误
数据库：
public ArrayList<Daybook> getAlldaybookentriesdatewise(int s) {
ArrayList<Daybook> daybookDetails = new ArrayList<Daybook>();
String selectquery = "SELECT date,IFNULL(SUM(amountin),0) as amountin,IFNULL(SUM(amountout),0) as amountout,daybookusertype FROM daybookdetails GROUP BY strftime('%Y-%m-%d',date) ORDER BY strftime('%Y-%m-%d',date) DESC LIMIT " + s + "";
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db.rawQuery(selectquery, null);
if (cursor.moveToFirst()) {
do {
Daybook daybookentries = new Daybook();
daybookentries.setDate(cursor.getString(0));
daybookentries.setCashin(cursor.getString(1));
daybookentries.setCashout(cursor.getString(2));
daybookDetails.add(daybookentries);
} while (cursor.moveToNext());
}
cursor.close();
db.close();
return daybookDetails;
}
的活动：
public class NewDaybook_Activity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
ListView listview;
FloatingActionButton fabaddnew;
LinearLayout emptyy;
DatabaseHandler databasehandler;
ArrayList<Daybook> daybookcashentries;
Daybook_adapter dadapter;
LoginSession loginSession;
boolean loadingMore = false;
String totaldaybookcount;
int olimit = 2;
int totalcount;
String s;
private Locale mLocale;
private final String[] language = {"en", "ta"};
LinearLayout li_farmer, li_worker, li_vehicle, li_otherexpense, li_buyer, li_general;
RadioGroup rg_filtering;
RadioButton rbtn_farmertrade, rbtn_farmeradvance, rbtn_work, rbtn_workadvance, rbtn_groupwork, rbtn_groupadvance, rbtn_vehicle, rbtn_otherexpense;
AlertDialog alert;
ImageView img_farm, img_buy, img_work, img_veh, img_expense;
TextView tv_farm, tv_buy, tv_work, tv_veh, tv_expense;
public static final int progress_bar_type = 0;
private ProgressDialog pDialog;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_nav_daybooks);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setTitle(R.string.daybook);
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.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
View header = navigationView.getHeaderView(0);
TextView tv_balanceamt = (TextView) header.findViewById(R.id.nav_name);
TextView tv_timedate = (TextView) header.findViewById(R.id.tv_dateandtime);
tv_balanceamt.setTextSize(22);
long date = System.currentTimeMillis();
SimpleDateFormat sdf = new SimpleDateFormat("MMM dd, yyyy ");
String dateString = sdf.format(date);
tv_timedate.setText(dateString);
databasehandler = new DatabaseHandler(getApplicationContext());
String balanceamount = String.valueOf(databasehandler.getdaybookbalanceamt());
Log.e("daybookbalanceamt", String.valueOf(balanceamount));
balanceamount = balanceamount.replaceAll("[\\[\\](){}]", "");
tv_balanceamt.setText("\u20B9" + balanceamount);
initalize();
}
private void initalize() {
loginSession = new LoginSession(getApplicationContext());
loginSession.checkLogin();
databasehandler = new DatabaseHandler(getApplicationContext());
listview = (ListView) findViewById(R.id.list_daybook);
li_general = (LinearLayout) findViewById(R.id.linearLayout2);
li_farmer = (LinearLayout) findViewById(R.id.linear_farmer);
li_worker = (LinearLayout) findViewById(R.id.linear_worker);
li_vehicle = (LinearLayout) findViewById(R.id.linear_vehicle);
li_otherexpense = (LinearLayout) findViewById(R.id.linear_otherexpense);
li_buyer = (LinearLayout) findViewById(R.id.linear_buyers);
fabaddnew = (FloatingActionButton) findViewById(R.id.addnewtransaction);
emptyy = (LinearLayout) findViewById(R.id.empty);
rg_filtering = (RadioGroup) findViewById(R.id.rg_sortdata);
rbtn_farmertrade = (RadioButton) findViewById(R.id.rbtn_farmers);
rbtn_farmeradvance = (RadioButton) findViewById(R.id.rbtn_fadvance);
rbtn_work = (RadioButton) findViewById(R.id.rbtn_work);
rbtn_workadvance = (RadioButton) findViewById(R.id.rbtn_workadvance);
rbtn_groupwork = (RadioButton) findViewById(R.id.rbtn_groupwork);
rbtn_groupadvance = (RadioButton) findViewById(R.id.rbtn_groupadvance);
rbtn_vehicle = (RadioButton) findViewById(R.id.rbtn_vehicle);
rbtn_otherexpense = (RadioButton) findViewById(R.id.rbtn_otherexpense);
img_farm = (ImageView) findViewById(R.id.img_farmer);
img_buy = (ImageView) findViewById(R.id.img_buyer);
img_work = (ImageView) findViewById(R.id.img_worker);
img_veh = (ImageView) findViewById(R.id.img_vehicle);
img_expense = (ImageView) findViewById(R.id.img_otherexpense);
tv_farm = (TextView) findViewById(R.id.tv_farmer);
tv_buy = (TextView) findViewById(R.id.tv_buyer);
tv_work = (TextView) findViewById(R.id.tv_worker);
tv_veh = (TextView) findViewById(R.id.tv_vehicle);
tv_expense = (TextView) findViewById(R.id.tv_otherexpense);
listview.setFastScrollEnabled(true);
new Daybooklistloader().execute();
li_buyer.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
switch (motionEvent.getAction()) {
case MotionEvent.ACTION_DOWN:
// When you Touch Down
// U can change Text and Image As per your Functionality
li_buyer.setBackgroundColor(Color.parseColor("#FF4081"));
tv_buy.setTextColor(Color.parseColor("#FFFFFF"));
img_buy.setColorFilter(ContextCompat.getColor(NewDaybook_Activity.this, R.color.white));
break;
case MotionEvent.ACTION_UP:
//When you Release the touch
// U can change Text and Image As per your Functionality
startActivity(new Intent(NewDaybook_Activity.this, Activity_BuyerTransaction.class));
NewDaybook_Activity.this.finish();
break;
}
return true;
}
});
li_farmer.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
switch (motionEvent.getAction()) {
case MotionEvent.ACTION_DOWN:
// When you Touch Down
// U can change Text and Image As per your Functionality
li_farmer.setBackgroundColor(Color.parseColor("#FF4081"));
tv_farm.setTextColor(Color.parseColor("#FFFFFF"));
img_farm.setColorFilter(ContextCompat.getColor(NewDaybook_Activity.this, R.color.white));
startActivity(new Intent(NewDaybook_Activity.this, Farmertrade_Activity.class));
NewDaybook_Activity.this.finish();
break;
case MotionEvent.ACTION_UP:
//When you Release the touch
// U can change Text and Image As per your Functionality
startActivity(new Intent(NewDaybook_Activity.this, Farmertrade_Activity.class));
NewDaybook_Activity.this.finish();
break;
}
return true;
}
});
fabaddnew.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
fabaddnew.setRippleColor(R.drawable.ripple_effect);
startActivity(new Intent(NewDaybook_Activity.this, Activity_AddFastEntryDaybook.class));
NewDaybook_Activity.this.finish();
return true;
}
});
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.nav_home) {
startActivity(new Intent(NewDaybook_Activity.this, NewDaybook_Activity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_dashboard) {
startActivity(new Intent(NewDaybook_Activity.this, DashboardActivity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_buyer) {
startActivity(new Intent(NewDaybook_Activity.this, BuyerListActivity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_farmer) {
startActivity(new Intent(NewDaybook_Activity.this, FarmerlistActivity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_workers) {
startActivity(new Intent(NewDaybook_Activity.this, WorkerListActivity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_vehicles) {
startActivity(new Intent(NewDaybook_Activity.this, VehicleList_activity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_otherexpense) {
startActivity(new Intent(NewDaybook_Activity.this, OtherExpenseList.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_report) {
startActivity(new Intent(NewDaybook_Activity.this, BillBookActivity.class));
NewDaybook_Activity.this.finish();
} else if (id == R.id.nav_settings) {
// startActivity(new Intent(NewDaybook_Activity.this, SettingsActivity.class));
// NewDaybook_Activity.this.finish();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.language)
.setItems(R.array.language, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
setLocale(language[i]);
}
});
AlertDialog dialog = builder.create();
dialog.show();
} else if (id == R.id.nav_logout) {
loginSession.logoutUser();
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
private void setLocale(String lang) {
Log.d("Selected Language is ", lang);
SharedPreferences preferences = getSharedPreferences(MyApplication.PREF_NAME, Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putString(MyApplication.PREF_USER_LANGUAGE_KEY, lang).apply();
mLocale = new Locale(lang);
Resources res = getResources();
DisplayMetrics dm = res.getDisplayMetrics();
Configuration conf = res.getConfiguration();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
conf.setLocale(mLocale);
}
res.updateConfiguration(conf, dm);
recreate();
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case progress_bar_type:
pDialog = new ProgressDialog(this);
pDialog.setMessage("Processing...");
pDialog.setIndeterminate(true);
pDialog.setMax(100);
pDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
pDialog.setProgressNumberFormat(null);
pDialog.setProgressPercentFormat(null);
pDialog.setCancelable(false);
pDialog.show();
return pDialog;
default:
return null;
}
}
private class Daybooklistloader extends AsyncTask<String, String, String> {
@Override
protected void onPreExecute() {
super.onPreExecute();
showDialog(progress_bar_type);
}
@Override
protected String doInBackground(String... strings) {
daybookcashentries = new ArrayList<Daybook>();
daybookcashentries = databasehandler.getAlldaybookentriesdatewise(olimit);
return null;
}
@Override
protected void onPostExecute(String j) {
dismissDialog(progress_bar_type);
View footerView = ((LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.activity_footer, null, false);
listview.addFooterView(footerView);
dadapter = new Daybook_adapter(NewDaybook_Activity.this, daybookcashentries);
if (dadapter != null) {
if (dadapter.getCount() > 0) {
emptyy.setVisibility(View.INVISIBLE);
listview.setAdapter(dadapter);
}
} else {
emptyy.setVisibility(View.VISIBLE);
}
final List<String> labels = databasehandler.getTotaldaybookrecord();
for (String s : labels) {
totaldaybookcount = s;
}
totalcount = Integer.parseInt(totaldaybookcount);
listview.setOnScrollListener(new AbsListView.OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
int btn_initPosY = fabaddnew.getScrollY();
int li_initPosY = li_general.getScrollY();
if (scrollState == SCROLL_STATE_TOUCH_SCROLL) {
dadapter.isScrolling(true);
fabaddnew.animate().cancel();
li_general.animate().cancel();
fabaddnew.animate().translationYBy(150);
li_general.animate().translationYBy(150);
} else {
dadapter.isScrolling(false);
fabaddnew.animate().cancel();
li_general.animate().cancel();
fabaddnew.animate().translationY(btn_initPosY);
li_general.animate().translationY(li_initPosY);
}
}
@Override
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
dadapter.isScrolling(true);
//what is the bottom item that is visible
int lastInScreen = firstVisibleItem + visibleItemCount;
//is the bottom item visible & not loading more already? Load more!
if ((lastInScreen == totalItemCount) && !(loadingMore)) {
new LoadDataTask().execute();
}
}
});
}
}
private class LoadDataTask extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
loadingMore = true;
// showDialog(progress_bar_type);
}
@Override
protected Void doInBackground(Void... params) {
if (isCancelled()) {
return null;
}
Log.e("test2", "reached");
// Simulates a background task
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
Log.e("test3", "starting");
databasehandler = new DatabaseHandler(getApplicationContext());
if (olimit > totalcount) {
// olimit = 1;
// olimit = 2;
} else {
olimit = olimit + 1;
}
daybookcashentries = new ArrayList<Daybook>();
databasehandler = new DatabaseHandler(getApplicationContext());
daybookcashentries = new ArrayList<Daybook>();
String selectquery = "SELECT date,IFNULL(SUM(amountin),0) as amountin,IFNULL(SUM(amountout),0),daybookusertype as amountout FROM daybookdetails GROUP BY strftime('%Y-%m-%d',date) ORDER BY strftime('%Y-%m-%d',date) DESC LIMIT '" + olimit + "'";
SQLiteDatabase db = databasehandler.getReadableDatabase();
Cursor cursor = db.rawQuery(selectquery, null);
if (cursor.moveToFirst()) {
do {
Daybook daybookentries = new Daybook();
daybookentries.setDate(cursor.getString(0));
daybookentries.setCashin(cursor.getString(1));
daybookentries.setCashout(cursor.getString(2));
daybookcashentries.add(daybookentries);
} while (cursor.moveToNext());
}
cursor.close();
db.close();
return null;
}
@Override
protected void onPostExecute(Void result) {
dadapter.setTransactionList(daybookcashentries);
loadingMore = false;
// dismissDialog(progress_bar_type);
super.onPostExecute(result);
}
@Override
protected void onCancelled() {
// Notify the loading more operation has finished
loadingMore = false;
}
}
}
适配器：
public class Daybook_adapter extends BaseAdapter {
Context context;
private ArrayList<Daybook> entriesdaybook;
private ArrayList<Daybooklist> daybooklists = new ArrayList<Daybooklist>();
private boolean isListScrolling;
private LayoutInflater inflater;
public Daybook_adapter(Context context, ArrayList<Daybook> entriesdaybook) {
this.context = context;
this.entriesdaybook = entriesdaybook;
}
@Override
public int getCount() {
return entriesdaybook.size();
}
@Override
public Object getItem(int i) {
return entriesdaybook.get(i);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (inflater == null)
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null)
convertView = inflater.inflate(R.layout.model_daybook, null);
final TextView tv_date = (TextView) convertView.findViewById(R.id.tv_daybook_date);
final TextView tv_cashin = (TextView) convertView.findViewById(R.id.tv_daybook_cashin);
final TextView tv_cashout = (TextView) convertView.findViewById(R.id.tv_daybook_cashout);
final TextView tv_totalamt = (TextView) convertView.findViewById(R.id.daybook_total_amt);
final ImageView img_pdf = (ImageView) convertView.findViewById(R.id.img_printpdf);
LinearLayout emptyy = (LinearLayout) convertView.findViewById(R.id.empty);
ExpandableHeightListView daybookdetailviewlist = (ExpandableHeightListView) convertView.findViewById(R.id.detaillist_daybook);
final Daybook m = entriesdaybook.get(position);
String s = m.getDate();
String[] spiliter = s.split("-");
String year = spiliter[0];
String month = spiliter[1];
String date = spiliter[2];
if (month.startsWith("01")) {
tv_date.setText(date + "Jan" + year);
} else if (month.startsWith("02")) {
tv_date.setText(date + "Feb" + year);
} else if (month.startsWith("03")) {
tv_date.setText(date + "Mar" + year);
} else if (month.startsWith("04")) {
tv_date.setText(date + "Apr" + year);
} else if (month.startsWith("05")) {
tv_date.setText(date + "May" + year);
} else if (month.startsWith("06")) {
tv_date.setText(date + "Jun" + year);
} else if (month.startsWith("07")) {
tv_date.setText(date + "Jul" + year);
} else if (month.startsWith("08")) {
tv_date.setText(date + "Aug" + year);
} else if (month.startsWith("09")) {
tv_date.setText(date + "Sep" + year);
} else if (month.startsWith("10")) {
tv_date.setText(date + "Oct" + year);
} else if (month.startsWith("11")) {
tv_date.setText(date + "Nov" + year);
} else if (month.startsWith("12")) {
tv_date.setText(date + "Dec" + year);
}
tv_cashin.setText("\u20B9" + m.getCashin());
tv_cashout.setText("\u20B9" + m.getCashout());
double one = Double.parseDouble(m.getCashin());
double two = Double.parseDouble(m.getCashout());
double three = one + two;
tv_totalamt.setText("\u20B9" + String.valueOf(three));
/* DatabaseHandler databaseHandler = new DatabaseHandler(context);
daybooklists = databaseHandler.getAllDaywisedaybookdetails(s);
for (int i = 0; i < daybooklists.size(); i++) {
try {
Daybooklist_adapter adapter = new Daybooklist_adapter(context, daybooklists);
if (adapter != null) {
if (adapter.getCount() > 0) {
emptyy.setVisibility(View.GONE);
daybookdetailviewlist.setAdapter(adapter);
adapter.notifyDataSetChanged();
}
} else {
daybookdetailviewlist.setEmptyView(emptyy);
}
daybookdetailviewlist.setExpanded(true);
daybookdetailviewlist.setFastScrollEnabled(true);
if (!isListScrolling) {
img_pdf.setEnabled(false);
adapter.isScrolling(true);
} else {
img_pdf.setEnabled(true);
adapter.isScrolling(false);
}
} catch (Exception e) {
e.printStackTrace();
}
}*/
img_pdf.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
context);
// set title
alertDialogBuilder.setTitle(R.string.app_name);
// set dialog message
alertDialogBuilder
.setMessage("Click yes to Print Report for : " + m.getDate())
.setCancelable(true)
.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// if this button is clicked, close
// current activity
Intent pdfreport = new Intent(context, Activity_Daybookpdf.class);
pdfreport.putExtra("date", m.getDate());
context.startActivity(pdfreport);
}
})
.setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// if this button is clicked, just close
// the dialog box and do nothing
dialog.cancel();
}
});
// create alert dialog
AlertDialog alertDialog = alertDialogBuilder.create();
// show it
alertDialog.show();
Button nbutton = alertDialog.getButton(DialogInterface.BUTTON_NEGATIVE);
nbutton.setTextColor(context.getResources().getColor(R.color.colorAccent));
Button pbutton = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
pbutton.setBackgroundColor(context.getResources().getColor(R.color.colorAccent));
pbutton.setPadding(0, 10, 10, 0);
pbutton.setTextColor(Color.WHITE);
return false;
}
});
return convertView;
}
public void setTransactionList(ArrayList<Daybook> newList) {
entriesdaybook = newList;
notifyDataSetChanged();
}
public void isScrolling(boolean isScroll) {
isListScrolling = isScroll;
Log.e("scrollcheck", String.valueOf(isListScrolling));
}
错误：
*** Uncaught remote exception! (Exceptions are not yet supported across processes.)
java.lang.ArrayIndexOutOfBoundsException: length=5; index=5
at com.android.internal.os.BatteryStatsImpl.updateAllPhoneStateLocked(BatteryStatsImpl.java:3321)
at com.android.internal.os.BatteryStatsImpl.notePhoneSignalStrengthLocked(BatteryStatsImpl.java:3351)
at com.android.server.am.BatteryStatsService.notePhoneSignalStrength(BatteryStatsService.java:395)
at com.android.server.TelephonyRegistry.broadcastSignalStrengthChanged(TelephonyRegistry.java:1448)
at com.android.server.TelephonyRegistry.notifySignalStrengthForSubscriber(TelephonyRegistry.java:869)
at com.android.internal.telephony.ITelephonyRegistry$Stub.onTransact(ITelephonyRegistry.java:184)
at android.os.Binder.execTransact(Binder.java:451)
答案 0 :(得分：0)
崩溃日志似乎不是崩溃的原因。
尝试清理项目并运行。 如果问题仍然存在，请从设置中禁用即时运行并运行。
希望这应该得到修复并开始运行。