Как загрузить данные таблицы Android.database.sqlite в счетчик? (В таблице есть данные, но она не загружается) ⇐ JAVA

[Anonymous]

Я использую следующий код для загрузки информации таблицы базы данных sqlite в счетчик. Я сохраняю данные в таблице, сохраняя активность данных и пытаясь получить сохраненные данные в счетчике активности данных. Когда я открываю получение данных из таблицы базы данных в счетчик, в счетчике ничего не отображается. Я не понимаю, почему данные не попадают в счетчик. У меня есть некоторые сомнения по поводу этого метода моего кода. --- public void GetGroup() --- Может кто-нибудь помочь с этим?

Код: Выделить всё

 public class ContactsList extends BaseActivity implements AdapterView.OnItemClickListener {
private static final String TAG = ContactsList.class.getSimpleName();
public ListView j;
public Spinner k;
public ContactsListViewAdapter l;
public ArrayList m = new ArrayList();
/* access modifiers changed from: private */
public ProgressDialog mProgress;
public ArrayList n = new ArrayList();
public LinearLayout o;
public List p = new ArrayList();
public List q = new ArrayList();
public List r = new ArrayList();
public String s = "";
public String t = "";
public String u = "";
public boolean v = false;
public boolean w = false;
public String x;
private Cursor fetchAllBatchDetails;
private String group_id;

public class LoadData extends AsyncTask {
public LoadData() {
ContactsList.this.mProgress.show();
}

@SuppressLint("Range")
public Boolean doInBackground(Void... voidArr) {
ContactsList.this.n.clear();
ContactsDetailsDbAdapter contactsDetailsDbAdapter = new ContactsDetailsDbAdapter(ContactsList.this);
contactsDetailsDbAdapter.open();
Cursor fetchAllDetails = ContactsList.this.t.equals("") ? contactsDetailsDbAdapter.fetchAllDetails() : contactsDetailsDbAdapter.fetchAllDetails(ContactsList.this.t);
while (fetchAllDetails.moveToNext()) {
ContactsList.this.n.add(new ContactsListModel(fetchAllDetails.getString(fetchAllDetails.getColumnIndex(ContactsDetailsDbAdapter.CONTACT_ID)), fetchAllDetails.getString(fetchAllDetails.getColumnIndex(ContactsDetailsDbAdapter.CONTACT_NAME)), fetchAllDetails.getString(fetchAllDetails.getColumnIndex(ContactsDetailsDbAdapter.CONTACT_NUMBER)), fetchAllDetails.getString(fetchAllDetails.getColumnIndex(ContactsDetailsDbAdapter.CONTACT_NUMBER)), fetchAllDetails.getString(fetchAllDetails.getColumnIndex(ContactsDetailsDbAdapter.CONTACT_NUMBER)), fetchAllDetails.getString(fetchAllDetails.getColumnIndex(ContactsDetailsDbAdapter.CONTACT_NUMBER))));
}
contactsDetailsDbAdapter.close();
return Boolean.TRUE;
}

@SuppressLint("WrongConstant")
public void onPostExecute(Boolean bool) {
LinearLayout linearLayout;
ContactsList.this.m.clear();
ContactsList contactsList = ContactsList.this;
contactsList.m.addAll(contactsList.n);
ContactsList.this.l.notifyDataSetChanged();
ContactsList.this.j.invalidateViews();
ContactsList.this.mProgress.dismiss();
int i = 0;
if (ContactsList.this.l.getCount() > 0) {
Context applicationContext = ContactsList.this.getApplicationContext();
Toast.makeText(applicationContext, ContactsList.this.l.getCount() + " contacts displayed", Toast.LENGTH_SHORT).show();
linearLayout = ContactsList.this.o;
i = 8;
} else {
linearLayout = ContactsList.this.o;
}
linearLayout.setVisibility(i);
}
}

public class SaveVCFContacts extends AsyncTask {
public SaveVCFContacts() {
ContactsList.this.mProgress.show();
}

public Integer doInBackground(Void...  voidArr) {
int i;
Exception e;
int i2 = 0;
try {
ArrayList arrayList = ContactsList.this.l.groupData;
i = 0;
while (i2 < arrayList.size()) {
try {
ContactsListModel contactsListModel = arrayList.get(i2);
if (!MyFunctions.contactExists(ContactsList.this, contactsListModel.getContactNumber())) {
i++;
String contactName = contactsListModel.getContactName();
if (contactName.equals("Unknown")) {
contactName = ContactsList.this.u + AnalyticsConstants.DELIMITER_MAIN + i;
}
ContactsList.this.addContact(contactName, contactsListModel.getContactNumber());
}
i2++;
} catch (Exception e2) {
e = e2;
e.printStackTrace();
return Integer.valueOf(i);
}
}
} catch (Exception e3) {
e = e3;
i = 0;
e.printStackTrace();
return Integer.valueOf(i);
}
return Integer.valueOf(i);
}

public void onPostExecute(Integer num) {
ContactsList.this.mProgress.dismiss();
Context applicationContext = ContactsList.this.getApplicationContext();
Toast.makeText(applicationContext, num + " contacts are saved successfully", Toast.LENGTH_SHORT).show();
}
}

public class ShareContacts extends AsyncTask {
public ShareContacts() {
ContactsList.this.mProgress.show();
}

public File doInBackground(Void... voidArr) {
File file;
IOException e;
file = new File(ContactsList.this.getApplicationContext().getFilesDir(), ContactsList.this.x);
try {
PrintStream printStream = new PrintStream(file);
ArrayList arrayList = ContactsList.this.l.groupData;
for (int i = 0; i < arrayList.size(); i++) {
ContactsListModel contactsListModel = arrayList.get(i);
printStream.println(contactsListModel.getContactName() + "," + contactsListModel.getContactNumber());
}
printStream.flush();
printStream.close();
} catch (IOException e2) {
e = e2;
e.printStackTrace();
return file;
}
return file;
}

public void onPostExecute(File file) {
ContactsList.this.mProgress.dismiss();
Intent intent = new Intent("android.intent.action.SEND");
Uri uriForFile = Build.VERSION.SDK_INT >= 24 ? FileProvider.getUriForFile(ContactsList.this, "com.invotech.whatspromo.provider", file) : Uri.fromFile(file);
if (file.exists()) {
intent.setType("text/*");
intent.putExtra("android.intent.extra.STREAM", uriForFile);
ContactsList.this.startActivity(Intent.createChooser(intent, "Share File"));
}
}
}

public class ShareVCFContacts extends AsyncTask {
public ShareVCFContacts() {
ContactsList.this.mProgress.show();
}

public File doInBackground(Void...  voidArr) {
File file = null;
File file2 = new File(ContactsList.this.getApplicationContext().getFilesDir(), "whatspromo.vcf");
try {
FileWriter fileWriter = new FileWriter(file2);
ArrayList arrayList = ContactsList.this.l.groupData;
for (int i = 0; i < arrayList.size(); i++) {
ContactsListModel contactsListModel = arrayList.get(i);
fileWriter.write("BEGIN:VCARD\r\n");
fileWriter.write("VERSION:2.1\r\n");
fileWriter.write("N:" + contactsListModel.getContactID() + ";" + contactsListModel.getContactName() + ";;;\r\n");
fileWriter.write("FN:" + contactsListModel.getContactName() + " " + contactsListModel.getContactID() + "\r\n");
StringBuilder sb = new StringBuilder();
sb.append("TEL;CELL:");
sb.append(contactsListModel.getContactNumber());
sb.append("\r\n");
fileWriter.write(sb.toString());
fileWriter.write("END:VCARD\r\n");
}
fileWriter.close();
return file2;
} catch (IOException e) {
e = e;
file = file2;
e.printStackTrace();
return file;
}
}

public void onPostExecute(File file) {
ContactsList.this.mProgress.dismiss();
Intent intent = new Intent("android.intent.action.SEND");
Uri uriForFile = Build.VERSION.SDK_INT >= 24 ? FileProvider.getUriForFile(ContactsList.this, "com.invotech.whatspromo.provider", file) : Uri.fromFile(file);
if (file.exists()) {
intent.setType("text/*");
intent.putExtra("android.intent.extra.STREAM", uriForFile);
ContactsList.this.startActivity(Intent.createChooser(intent, "Share File"));
}
}
}

public void Shake(View view) {
RotateAnimation rotateAnimation = new RotateAnimation(-5.0f, 5.0f, 1, 0.5f, 1, 0.5f);
rotateAnimation.setDuration(250);
rotateAnimation.setStartOffset(50);
rotateAnimation.setRepeatMode(2);
rotateAnimation.setInterpolator(new CycleInterpolator(5.0f));
view.startAnimation(rotateAnimation);
}

public void addContact(String str, String str2) {
ArrayList arrayList = new ArrayList();
arrayList.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI).withValue("account_type", (Object) null).withValue("account_name", (Object) null).build());
if (str != null) {
arrayList.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI).withValueBackReference("raw_contact_id", 0).withValue("mimetype", "vnd.android.cursor.item/name").withValue("data1", str).build());
}
if (str2 != null) {
arrayList.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI).withValueBackReference("raw_contact_id", 0).withValue("mimetype", "vnd.android.cursor.item/phone_v2").withValue("data1", str2).withValue("data2", 2).build());
}
try {
getContentResolver().applyBatch("com.android.contacts", arrayList);
} catch (Exception e) {
e.printStackTrace();
Context applicationContext = getApplicationContext();
StringBuilder u2 = ContactsList.this.u("Exception: ");
u2.append(e.getMessage());
Toast.makeText(applicationContext, u2.toString(), Toast.LENGTH_SHORT).show();
}
}

private StringBuilder u(String s) {
return null;
}

public void showContacts() {
if (Build.VERSION.SDK_INT <  23 || checkSelfPermission("android.permission.WRITE_CONTACTS") == PackageManager.PERMISSION_GRANTED) {
new SaveVCFContacts().execute(new Void[0]);
} else {
requestPermissions(new String[]{"android.permission.WRITE_CONTACTS"}, PointerIconCompat.TYPE_COPY);
}
}

@SuppressLint("ResourceType")
public void AddContactDialog() {
final Dialog dialog = new Dialog(this);
dialog.requestWindowFeature(1);
dialog.setCancelable(false);
dialog.setContentView(R.layout.dialog_add_contact);
ArrayAdapter arrayAdapter = new ArrayAdapter(this, 17367048, this.q);
arrayAdapter.setDropDownViewResource(R.layout.drpdown_item);
final Spinner spinner = (Spinner) dialog.findViewById(R.id.groupSpinner);
spinner.setAdapter(arrayAdapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView adapterView, View view, int i, long j) {
ContactsList contactsList = ContactsList.this;
contactsList.s = "";
contactsList.u = "";
contactsList.s = contactsList.p.get(i);
ContactsList contactsList2 = ContactsList.this;
contactsList2.u = contactsList2.q.get(i);
}

public void onNothingSelected(AdapterView adapterView) {
}
});
spinner.setSelection(this.p.indexOf(this.t));
if (this.w) {
spinner.setEnabled(false);
}
final CountryCodePicker countryCodePicker = (CountryCodePicker) dialog.findViewById(R.id.ccp);
final TextInputEditText textInputEditText = (TextInputEditText) dialog.findViewById(R.id.contactname_edit_text);
final TextInputEditText textInputEditText2 = (TextInputEditText) dialog.findViewById(R.id.contactnumber_edit_text);
countryCodePicker.registerCarrierNumberEditText(textInputEditText2);
textInputEditText.requestFocus();
((Switch) dialog.findViewById(R.id.subscribeSW)).setVisibility(View.GONE);
((ImageView) dialog.findViewById(R.id.closeImageView)).setOnClickListener(view ->  dialog.dismiss());
final Dialog dialog2 = dialog;
((Button) dialog.findViewById(R.id.saveButton)).setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
if (ContactsList.this.s.equals("")) {
ContactsList.this.Shake(spinner);
Toast.makeText(ContactsList.this.getApplicationContext(), "Please Select Group", Toast.LENGTH_SHORT).show();
} else if (ContactsList.this.L(textInputEditText, "")) {
textInputEditText.setError("Enter Name");
} else if (ContactsList.this.L(textInputEditText2, "")) {
textInputEditText2.setError("Enter Number");
} else {
ContactsDetailsDbAdapter contactsDetailsDbAdapter = new ContactsDetailsDbAdapter(ContactsList.this);
contactsDetailsDbAdapter.open();
ContentValues contentValues = new ContentValues();
contentValues.put(ContactsDetailsDbAdapter.CONTACT_NAME, textInputEditText.getText().toString());
contentValues.put(ContactsDetailsDbAdapter.CONTACT_NUMBER, countryCodePicker.getFullNumberWithPlus());
contentValues.put(ContactsDetailsDbAdapter.CONTACT_GROUP_ID, ContactsList.this.s);
contentValues.put(ContactsDetailsDbAdapter.CONTACT_GROUP_NAME, ContactsList.this.u);
contentValues.put(ContactsDetailsDbAdapter.CONTACT_ADD_DATETIME, MyFunctions.getDateTime());
contactsDetailsDbAdapter.insertData(contentValues);
contactsDetailsDbAdapter.close();
dialog2.dismiss();
new LoadData().execute(new Void[0]);
}
}
});
Window window = dialog.getWindow();
window.setLayout(-1, -2);
window.setBackgroundDrawableResource(17170445);
dialog.show();
}

private boolean L(TextInputEditText textInputEditText, String s) {
return false;
}

@SuppressLint("ResourceType")
public void EditGroupDialog(final String str, String str2) {
final Dialog dialog = new Dialog(this);
dialog.requestWindowFeature(1);
dialog.setCancelable(false);
dialog.setContentView(R.layout.dialog_edit_group);
final TextInputEditText textInputEditText = (TextInputEditText) dialog.findViewById(R.id.groupname_edit_text);
textInputEditText.setText(str2);
textInputEditText.requestFocus();
((ImageView) dialog.findViewById(R.id.closeImageView)).setOnClickListener(view ->  dialog.dismiss());
((Button) dialog.findViewById(R.id.saveButton)).setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
if (ContactsList.this.L(textInputEditText, "")) {
textInputEditText.setError("Enter Group Name");
return;
}
GroupDetailsDbAdapter groupDetailsDbAdapter = new GroupDetailsDbAdapter(ContactsList.this);
groupDetailsDbAdapter.open();
ContentValues contentValues = new ContentValues();
contentValues.put(GroupDetailsDbAdapter.GROUP_NAME, textInputEditText.getText().toString());
groupDetailsDbAdapter.updateBATCHDetails(str, contentValues);
groupDetailsDbAdapter.close();
dialog.dismiss();
Toast.makeText(ContactsList.this.getApplicationContext(), "Updated Successfully", Toast.LENGTH_SHORT).show();
ContactsList.this.finish();
}
});
Button button = (Button) dialog.findViewById(R.id.deleteButton);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
Toast.makeText(ContactsList.this.getApplicationContext(), "Long Press to Delete", Toast.LENGTH_SHORT).show();
}
});
button.setOnLongClickListener(new View.OnLongClickListener() {
public boolean onLongClick(View view) {
GroupDetailsDbAdapter groupDetailsDbAdapter = new GroupDetailsDbAdapter(ContactsList.this);
groupDetailsDbAdapter.open();
groupDetailsDbAdapter.deleteData(str);
groupDetailsDbAdapter.close();
ContactsDetailsDbAdapter contactsDetailsDbAdapter = new ContactsDetailsDbAdapter(ContactsList.this);
contactsDetailsDbAdapter.open();
contactsDetailsDbAdapter.deleteGroupData(str);
contactsDetailsDbAdapter.close();
dialog.dismiss();
Toast.makeText(ContactsList.this.getApplicationContext(), "Deleted Successfully", Toast.LENGTH_SHORT).show();
ContactsList.this.finish();
return true;
}
});
((Button) dialog.findViewById(R.id.deleteButton2)).setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
Intent intent = new Intent(ContactsList.this, DeleteContactsActivity.class);
intent.putExtra("GROUP_ID", str);
ContactsList.this.startActivity(intent);
dialog.dismiss();
}
});
Window window = dialog.getWindow();
window.setLayout(-1, -2);
window.setBackgroundDrawableResource(17170445);
dialog.show();
}

**@SuppressLint({"Range"})
public void GetGroup() {
this.p.clear();
this.q.clear();
this.r.clear();
GroupDetailsDbAdapter groupDetailsDbAdapter = new GroupDetailsDbAdapter(this);
groupDetailsDbAdapter.open();
Cursor fetchAllBatchDetails = groupDetailsDbAdapter.fetchAllBatchDetails();
while (fetchAllBatchDetails.moveToNext()) {
ContactsList.this.G(fetchAllBatchDetails, "group_id", this.p);
ContactsList.this.G(fetchAllBatchDetails, GroupDetailsDbAdapter.GROUP_NAME, this.q);
ContactsList.this.G(fetchAllBatchDetails, GroupDetailsDbAdapter.GROUP_NAME, this.r);
}
groupDetailsDbAdapter.close();
if (this.p.size() == 0) {
Toast.makeText(this, "No Group found", Toast.LENGTH_SHORT).show();
groupNotFoundAlert();
}
}
private void G(Cursor fetchAllBatchDetails, String group_id, List  p) {
this.fetchAllBatchDetails = fetchAllBatchDetails;
this.group_id = group_id;
this.p = p;
}**

public void groupNotFoundAlert() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setCancelable(false);
builder.setTitle((CharSequence) "Group Not Found");
builder.setMessage((CharSequence) "Please create a group first");
builder.setPositiveButton((CharSequence) "OK", (DialogInterface.OnClickListener) new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialogInterface, int i) {
ContactsList.this.startActivity(new Intent(ContactsList.this, GroupList.class));
ContactsList.this.finish();
}
});
builder.create().show();
}

public void onActivityResult(int i, int i2, Intent intent) {
super.onActivityResult(i, i2, intent);
if (i == 10 && i2 == -1) {
new LoadData().execute(new Void[0]);
}
}

public void onCreate(Bundle bundle) {
super.onCreate(bundle);
setContentView((int) R.layout.activity_contacts_list);
Bundle extras = getIntent().getExtras();
if (extras != null) {
this.t = extras.getString("GROUP_ID");
this.u = extras.getString("GROUP_NAME");
this.w = true;
}
//setSupportActionBar((Toolbar) findViewById(R.id.toolbar));
setTitle("Contacts List");
getSharedPreferences(PreferencesConstants.APP_MAIN_PREF, 0);
ProgressDialog progressDialog = new ProgressDialog(this);
this.mProgress = progressDialog;
progressDialog.setTitle("Loading");
this.mProgress.setMessage(getResources().getString(R.string.please_wait));
try {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
} catch (NullPointerException unused) {
Log.e("SearchActivity Toolbar", "You have got a NULL POINTER EXCEPTION");
}
this.k = (Spinner) findViewById(R.id.groupSpinner);
this.o = (LinearLayout) findViewById(R.id.placeHolderLayout);
this.j = (ListView) findViewById(R.id.groupListview);
ContactsListViewAdapter contactsListViewAdapter = new ContactsListViewAdapter(this, this.m);
this.l = contactsListViewAdapter;
this.j.setAdapter(contactsListViewAdapter);
this.j.setOnItemClickListener(this);
((Button) findViewById(R.id.add_button)).setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
ContactsList.this.MoreOptionDialog();
}
});
GetGroup();
@SuppressLint("ResourceType") ArrayAdapter arrayAdapter = new ArrayAdapter(this, 17367048, this.r);
arrayAdapter.setDropDownViewResource(R.layout.drpdown_item);
this.k.setAdapter(arrayAdapter);
this.k.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView adapterView, View view, int i, long j) {
ContactsList contactsList = ContactsList.this;
contactsList.t = "";
contactsList.u = contactsList.q.get(i);
ContactsList contactsList2 = ContactsList.this;
contactsList2.t = contactsList2.p.get(i);
if (ContactsList.this.v) {
new LoadData().execute(new Void[0]);
}
ContactsList.this.v = true;
}

public void onNothingSelected(AdapterView adapterView) {
}
});
if (this.w) {
this.k.setSelection(this.p.indexOf(this.t));
this.k.setEnabled(false);
}
}

public void onItemClick(AdapterView adapterView, View view, int i, long j2) {
TextView textView = (TextView) view.findViewById(R.id.contactNameTextView);
Intent intent = new Intent(this, ContactDetailActivity.class);
intent.putExtra("CONTACT_ID", ((TextView) view.findViewById(R.id.contactIdTextView)).getText().toString());
startActivity(intent);
}

public void onPause() {
super.onPause();
}

public void onResume() {
super.onResume();
new LoadData().execute(new Void[0]);
}

Подробнее здесь: https://stackoverflow.com/questions/781 ... s-data-but