java在logcat上没有错误，但Firebase数据库不工作，没有写入任何提交的数据
我正在用Android Studio制作Android应用程序。此代码用于将应用程序中的数据发送到firebase实时数据库。起初，这是一个关于窗口在对话框中泄漏的错误。show（）。但我用dialog更新了代码。解雇（）。但现在，数据仍然没有显示在实时数据库中，并且logcat似乎很好。这是发送数据的类：
public class KeranjangActivity extends AppCompatActivity {
ListView listView;
public TextView txtTotalHarga;
ArrayList<Keranjang> keranjangArrayList = new ArrayList<>();
KeranjangAdapter adapter = null;
SQLiteHelper helper;
FirebaseDatabase database;
DatabaseReference requests;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_keranjang);
database = FirebaseDatabase.getInstance();
requests = database.getReference("Laundry");
Button btnPesan = findViewById(R.id.btnPesan);
listView = (ListView) findViewById(R.id.listView);
txtTotalHarga = findViewById(R.id.txtTotal);
int total = 0;
String totalHarga = null;
keranjangArrayList = new ArrayList<>();
adapter = new KeranjangAdapter(this, R.layout.list_item, keranjangArrayList);
listView.setAdapter(adapter);
helper = new SQLiteHelper(this, "laundryDB.sqlite", null, 1);
Cursor cursor = helper.getData("SELECT Id, name, quantity, harga FROM CART");
keranjangArrayList.clear();
if (cursor.moveToFirst()) {
do {
int id = cursor.getInt(0);
String namaJenis = cursor.getString(1);
String quantity = cursor.getString(2);
String harga = cursor.getString(3);
Log.e("namaJenis: ", namaJenis);
Log.e("quantity: ", quantity);
Log.e("harga: ", harga);
total = total + Integer.parseInt(harga);
Log.e("totalharga: ", String.valueOf(total));
keranjangArrayList.add(new Keranjang(namaJenis, quantity, id, harga));
} while (cursor.moveToNext());
}
txtTotalHarga.setText(String.valueOf(total));
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
AlertDialog.Builder builder = new AlertDialog.Builder(KeranjangActivity.this);
final int pos = position;
builder.setTitle("Dialog Hapus")
.setMessage("Apakah anda ingin menghapus item ini ?")
.setPositiveButton("Ya", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Log.e("CART ID =", keranjangArrayList.get(pos).toString());
Keranjang cart = keranjangArrayList.get(pos);
helper.deleteData(cart.getId());
keranjangArrayList.remove(pos);
adapter.notifyDataSetChanged();
listView.invalidateViews();
}
})
.setNegativeButton("Tidak", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
});
builder.create();
builder.show();
}
});
btnPesan.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (keranjangArrayList.size() > 0) {
submitOrder();
} else {
Toast.makeText(KeranjangActivity.this, "Keranjang Belanja Kosong", Toast.LENGTH_SHORT).show();
}
}
});
listView.setFocusable(true);
adapter.notifyDataSetChanged();
}
private void submitOrder() {
AlertDialog.Builder mBuilder = new AlertDialog.Builder(KeranjangActivity.this);
View mView = getLayoutInflater().inflate(R.layout.activity_dialog_order, null);
final EditText edtNamaPemesan = mView.findViewById(R.id.edt_nama_pemesan);
final EditText edtTglMasuk = mView.findViewById(R.id.tgl_masuk);
final EditText edtTglKeluar = mView.findViewById(R.id.tgl_selesai);
final EditText edtNamaPenerima = mView.findViewById(R.id.edt_nama_penerima);
final Button btnSubmitOrder = mView.findViewById(R.id.finishOrder);
mBuilder.setView(mView);
AlertDialog dialog = mBuilder.create();
dialog.show();
edtTglMasuk.setInputType(InputType.TYPE_NULL);
edtTglMasuk.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showDateTimeDialog1(edtTglMasuk);
}
});
edtTglKeluar.setInputType(InputType.TYPE_NULL);
edtTglKeluar.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showDateTimeDialog2(edtTglKeluar);
}
});
btnSubmitOrder.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Request request = new Request(
edtNamaPemesan.getText().toString().trim(),
edtTglMasuk.getText().toString().trim(),
edtTglKeluar.getText().toString().trim(),
edtNamaPenerima.getText().toString().trim(),
txtTotalHarga.getText().toString(),
keranjangArrayList);
requests.child((String.valueOf(System.currentTimeMillis()))).setValue(request);
helper.deleteAllData();
keranjangArrayList.clear();
adapter.notifyDataSetChanged();
listView.invalidateViews();
Toast.makeText(KeranjangActivity.this,"Order laundry telah ditambah",Toast.LENGTH_SHORT).show();
finish();
if (dialog != null && dialog.isShowing()) {
dialog.dismiss();
}
}
});
}
private void showDateTimeDialog1(final EditText edtTglMasuk) {
final Calendar calendar = Calendar.getInstance();
DatePickerDialog.OnDateSetListener dateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, month);
calendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd-MM-yyyy");
edtTglMasuk.setText(simpleDateFormat.format(calendar.getTime()));
}
};
new DatePickerDialog(KeranjangActivity.this, dateSetListener, calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH)).show();
}
private void showDateTimeDialog2(final EditText edtTglKeluar) {
final Calendar calendar = Calendar.getInstance();
DatePickerDialog.OnDateSetListener dateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, month);
calendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd-MM-yyyy");
edtTglKeluar.setText(simpleDateFormat.format(calendar.getTime()));
}
};
new DatePickerDialog(KeranjangActivity.this, dateSetListener, calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH)).show();
}
}
这是我点击提交按钮后的日志：
07-10 23:30:21.751 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.751 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.751 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.761 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.761 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.761 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.761 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.761 31994-31994/com.example.laundryrewang D/AbsListView: Get MotionRecognitionManager
07-10 23:30:21.771 31994-31994/com.example.laundryrewang D/AbsListView: Get MotionRecognitionManager
07-10 23:30:21.781 31994-31994/com.example.laundryrewang D/PhoneWindow: *FMB* installDecor mIsFloating : true
07-10 23:30:21.781 31994-31994/com.example.laundryrewang D/PhoneWindow: *FMB* installDecor flags : 8388610
07-10 23:30:21.791 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.801 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.811 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.821 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:21.831 31994-31994/com.example.laundryrewang D/PhoneWindow: *FMB* isFloatingMenuEnabled mFloatingMenuBtn : null
07-10 23:30:21.831 31994-31994/com.example.laundryrewang D/PhoneWindow: *FMB* isFloatingMenuEnabled return false
07-10 23:30:22.922 31994-31994/com.example.laundryrewang D/ViewRootImpl: ViewPostImeInputStage ACTION_DOWN
07-10 23:30:23.342 31994-31994/com.example.laundryrewang D/ViewRootImpl: ViewPostImeInputStage ACTION_DOWN
07-10 23:30:23.402 31994-31994/com.example.laundryrewang D/InputMethodManager: windowDismissed mLockisused = false
07-10 23:30:23.422 31994-31994/com.example.laundryrewang E/ViewRootImpl: sendUserActionEvent() mView == null
07-10 23:30:24.603 31994-31994/com.example.laundryrewang D/ViewRootImpl: ViewPostImeInputStage ACTION_DOWN
07-10 23:30:26.115 31994-31994/com.example.laundryrewang D/ViewRootImpl: ViewPostImeInputStage ACTION_DOWN
07-10 23:30:26.165 31994-31994/com.example.laundryrewang D/TextView: setTypeface with style : 0
07-10 23:30:26.185 31994-31994/com.example.laundryrewang D/InputMethodManager: windowDismissed mLockisused = false
07-10 23:30:26.225 31994-32660/com.example.laundryrewang V/FA: Recording user engagement, ms: 10701
07-10 23:30:26.225 31994-32660/com.example.laundryrewang V/FA: Connecting to remote service
07-10 23:30:26.235 31994-31994/com.example.laundryrewang E/ViewRootImpl: sendUserActionEvent() mView == null
07-10 23:30:26.245 31994-32660/com.example.laundryrewang V/FA: Activity paused, time: 183517649
07-10 23:30:26.295 31994-32660/com.example.laundryrewang V/FA: Connection attempt already in progress
07-10 23:30:26.295 31994-32660/com.example.laundryrewang V/FA: Activity resumed, time: 183517690
07-10 23:30:26.325 31994-32660/com.example.laundryrewang V/FA: Connection attempt already in progress
07-10 23:30:26.325 31994-32660/com.example.laundryrewang V/FA: Connection attempt already in progress
07-10 23:30:26.355 31994-32660/com.example.laundryrewang D/FA: Connected to remote service
07-10 23:30:26.365 31994-32660/com.example.laundryrewang V/FA: Processing queued up service tasks: 4
07-10 23:30:26.385 31994-31994/com.example.laundryrewang I/Timeline: Timeline: Activity_idle id: 安卓.os.BinderProxy@146c792e time:84182599
07-10 23:30:26.505 31994-31994/com.example.laundryrewang D/InputMethodManager: windowDismissed mLockisused = false
07-10 23:30:28.177 31994-31994/com.example.laundryrewang D/InputMethodManager: windowDismissed mLockisused = false
感谢您的帮助。谢谢
哦，我还尝试登录和注销浏览器，更改了web浏览器，禁用了addblocks，启用了token service API，但仍在工作
共 (0) 个答案