我有一个适配器列表视图，当我点击删除功能（holder.image）显示这个erorr . 这是我的适配器：
public View getView(final int position, View view, ViewGroup parent) {
final ViewHolder holder;
if (view == null) {
holder = new ViewHolder();
view = inflater.inflate(R.layout.list_adapter_checkstok, parent, false);holder.txproduk = (TextView) view.findViewById(R.id.txproduk);
holder.txqty = (TextView) view.findViewById(R.id.txqty);
holder.txexpired = (TextView) view.findViewById(R.id.txexpired);
holder.txidproduk = (TextView) view.findViewById(R.id.txidproduk);
holder.spin = (Spinner) view.findViewById(R.id.spin);
holder.imgexpired = (ImageView) view.findViewById(R.id.imgexpired);
holder.image = (Button) view.findViewById(R.id.image);
holder.image2 = (ImageView) view.findViewById(R.id.image2);
holder.image2.setVisibility(View.INVISIBLE);
Database = new SQLite(context);
db = Database.getReadableDatabase();
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
tipe=ListViewCheckStock.get(position).getjnsprod();
idprod=ListViewCheckStock.get(position).getidprod();
unit=ListViewCheckStock.get(position).getunit();
if (ListViewCheckStock.get(position).gettxproduk().equals("")) {
holder.txproduk.setText("");
} else {
holder.txproduk.setText(ListViewCheckStock.get(position).gettxproduk());
}
if (ListViewCheckStock.get(position).getjnsprod().equals("")) {
holder.txidproduk.setText("");
} else {
holder.txidproduk.setText("Produk " + ListViewCheckStock.get(position).getjnsprod());
}
if (ListViewCheckStock.get(position).gettxqty().equals("")) {
holder.txqty.setText("");
} else {
holder.txqty.setText(ListViewCheckStock.get(position).gettxqty());
}
if (ListViewCheckStock.get(position).getexpired().equals("")) {
holder.txexpired.setText("");
} else {
holder.txexpired.setText(ListViewCheckStock.get(position).getexpired());
}
final DatePickerDialog.OnDateSetListener dateListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int yr, int monthOfYear,
int dayOfMonth) {
// TODO Auto-generated method stub
year = yr;
month = monthOfYear;
day = dayOfMonth;
holder.txexpired.setText(new StringBuilder().append(day).append("/")
.append(month + 1).append("/").append(year));
holder.image2.setVisibility(View.VISIBLE);
}
}; holder.imgexpired.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
DatePickerDialog();
myCalendar = Calendar.getInstance();
dialog = new DatePickerDialog(context,
dateListener, year, month, day);
dialog.show();
}
});
holder.image.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
android.app.AlertDialog.Builder dialog = new android.app.AlertDialog.Builder(
context);
dialog.setMessage("Anda Yakin Ingin Menghapus Data Ini ?");
dialog.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
String deleted;
deleted = String.valueOf((ListViewCheckStock.get(position).getidtable()));
System.out.println("Deleteeeeee" + deleted);
db = Database.getWritableDatabase();
db.delete("TBL_CHECKSTOCK", "TBL_CHECKSTOCK._id=?", new String[]{deleted});
ListViewCheckStock.remove(position);
notifyDataSetChanged();
}
});
dialog.setNegativeButton("Kembali",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) { dialog.dismiss();
}
});
dialog.show();
}
});
holder.image2.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
android.app.AlertDialog.Builder dialog = new android.app.AlertDialog.Builder(
context);
dialog.setMessage("Anda Yakin Ingin Menyimpan Perubahan Data Ini ?");
dialog.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {dialog.dismiss();
String saving;
saving = String.valueOf((ListViewCheckStock.get(position).getidtable()));
System.out.println("saving" + saving);
db = Database.getWritableDatabase();
Database.updateSavingCheckstok(ListViewCheckStock.get(position).getunit(), saving, ListViewCheckStock.get(position).gettxqty(), ListViewCheckStock.get(position).getexpired());
holder.txqty.clearFocus();
holder.image2.setVisibility(View.INVISIBLE);
}
});
dialog.setNegativeButton("Kembali",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
dialog.show();
}
});
holder.txqty.setOnFocusChangeListener(new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if (!hasFocus) {
holder.image2.setVisibility(View.VISIBLE);
}
}
});
holder.txqty.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if ((holder.txqty.getText().toString().contains(".") && !holder.spin.getSelectedItem().toString().equals("CAR")) &&
(holder.txqty.getText().toString().contains(".") && !holder.spin.getSelectedItem().toString().equals("KG"))) {
CustomDialog.init.setDialog(context,
"Format angka", "Desimal tidak diperbolehkan dalam unit ini.",
"ok", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
holder.txqty.setText("");
}
});
}
Model_CheckStock itempos = ListViewCheckStock.get(position);
itempos.settxqty(holder.txqty.getText().toString());
Log.w("TAG >>", "onTextChanged : " + itempos.gettxqty());
}
@Override
public void afterTextChanged(Editable s) {
}
});
holder.txexpired.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
Model_CheckStock itempos = ListViewCheckStock.get(position);
itempos.setexpired(holder.txexpired.getText().toString());
Log.w("TAG >>", "onTextChanged expired : " + itempos.getexpired());
}
@Override
public void afterTextChanged(Editable s) {
}
});
holder.spin.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapterView, View view,
int arg2, long id) {
if ((holder.txqty.getText().toString().contains(".") && !holder.spin.getSelectedItem().toString().equals("CAR")) &&
(holder.txqty.getText().toString().contains(".") && !holder.spin.getSelectedItem().toString().equals("KG"))) {
CustomDialog.init.setDialog(context,
"Format angka", "Desimal tidak diperbolehkan dalam unit ini.",
"ok", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
holder.txqty.setText("");
}
});
}
ListViewCheckStock.get(position).setunit(adapterView.getSelectedItem().toString());
Log.w("TAG >>", "onItemSelected: " + ListViewCheckStock.get(position).getunit());
holder.spin.setSelection(arg2);
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
// TODO Auto-generated method stub
}
});
holder.spin.setOnTouchListener(new View.OnTouchListener(){
@Override
public boolean onTouch(View v, MotionEvent event) {
holder.image2.setVisibility(View.VISIBLE);
return false;
}
});
if (ListViewCheckStock.get(position).getidprod().contains("NONSGF")) {
List<Model_Unit> chekstok = Database.getUnitAll();
ArrayAdapter<Model_Unit> dataAdapter = new ArrayAdapter<Model_Unit>(
context, android.R.layout.simple_spinner_item, chekstok);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
holder.spin.setAdapter(dataAdapter);
holder.spin.setSelection(getIndex(holder.spin, ListViewCheckStock.get(position).getunit()));
} else {
List<Model_Unit> chekstok = Database.getUnit(ListViewCheckStock.get(position).getidprod());
ArrayAdapter<Model_Unit> dataAdapter = new ArrayAdapter<Model_Unit>(
context, android.R.layout.simple_spinner_item, chekstok);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
holder.spin.setAdapter(dataAdapter);
holder.spin.setSelection(getIndex(holder.spin, ListViewCheckStock.get(position).getunit()));
}
if (ListViewCheckStock.get(position).getflagstats().equals("0")) {
holder.image.setVisibility(View.VISIBLE);
// holder.image2.setVisibility(View.GONE);
} else {
holder.txqty.setEnabled(false);
holder.spin.setEnabled(false);
holder.txexpired.setEnabled(false);
holder.imgexpired.setVisibility(View.GONE);
holder.image.setVisibility(View.GONE);
holder.image2.setVisibility(View.GONE);
view.setBackgroundResource(R.color.grayLlight);
}
return view;
}
以及以下情况的日志是：
E / AndroidRuntime：FATAL EXCEPTION：main进程：japfa.co.id.assetmobile，PID：21794 java.lang.IndexOutOfBoundsException：索引4无效，java.util.ArrayList.throwIndexOutOfBoundsException（ArrayList.java:255）的大小为4 at java.util.ArrayList.get（ArrayList.java:308）at japfa.co.id.mobilesales.adapter.AdapterChekstokList $ 6.onTextChanged（AdapterChekstokList.java:250）at android.widget.TextView.sendOnTextChanged（TextView.java： 8951）在Android.widget.TextView.setText（TextView.java:4671）的android.widget.TextView.setText（TextView.java:4671）android.widget.EditText.setText（EditText.java:101） . widget.TextView.setText（TextView.java:4646）at japfa.co.id.mobilesales.adapter.AdapterChekstokList.getView（AdapterChekstokList.java:116）at android.widget.AbsListView.obtainView（AbsListView.java:2823）at android .widget.ListView.makeAndAddView（ListView.java:1884）在android.widget.ListView.fillUp（ListView.java:749）的android.widget.ListView.correctTooHigh（ListView.java:1441）atroi在android.view.View.View的android.widget.AbsListView.onLayout（AbsListView.java:2627）的android.widget.ListView.layoutChildren（ListView.java:1671）上的d.widget.ListView.fillSpecific（ListView.java:1379） .layout（View.java:16695）位于android.view.View.Viewout（ViewGroup.java：5328），位于android.view.View.layout（View.alout）的android.widget.RelativeLayout.onLayout（RelativeLayout.java:1077） . java：16695）在Android.widget.LinearLayout.setoutVertical（LinearLayout.java:1556）的android.widget.LinearLayout.setChildFrame（LinearLayout.java:1702）的android.view.ViewGroup.layout（ViewGroup.java:5328） android.widget.LinearLayout.onLayout（LinearLayout.java:1465）在android.view.View.layout（View.java:16695）的android.view.ViewGroup.layout（ViewGroup.java:5328）android.support.design .widget.CoordinatorLayout.layoutChild（CoordinatorLayout.java:1167）位于android.support.design.widget.CoordinatorLayout.onLayoutChild（CoordinatorLayout.java:852），位于android.support.design.widget.CoordinatorLayout.onLayout（CoordinatorL） ayout.java:871）在android.view.Viewout上的android.view.View.layout（View.java:16695）android.widget.FrameLayout.layoutChildren（FrameLayout.java：573） ）android.widget.fackLayout.onLayout（FrameLayout.java：508）在android.view.View.layout（View.java:16695）android.view.ViewGroup.layout（ViewGroup.java:5328）android.support .v7.widget.ActionBarOverlayLayout.onLayout（ActionBarOverlayLayout.java:437）在Android.widget上的android.view.View.layout（View.java:16695）上的android.view.ViewGroup.layout（ViewGroup.java:5328） . FrameLayout.layoutChildren（FrameLayout.java:573）位于android.view.View.Loutout（FrameLayout.java:508）android.view.View.layout（View.java:16695）android.view.ViewGroup.layout（ViewGroup）的android.widget.FrameLayout.onLayout .java：5328）在Android.widget.LinearLayout.ayLayout（LinearLayout.java：1465）的android.widget.LinearLayout.setChildFrame（LinearLayout.java:1702）android.widget.Linear在android.view.View.layout（View.ja va：16695）在Android.widget.FrameLayout.onLayout（FrameLayout.java:508）的android.widget.FrameLayout.layoutChildren（FrameLayout.java:573）的android.view.ViewGroup.layout（ViewGroup.java:5328）处android.view.View.Louout（View.java:16695）位于android.view.View.Louout（ViewRootImpl.java:2319）的android.view.View.L .performTraversals（ViewRootImpl.java:2032）位于Android.view.ChoreIvers.exeTraversal（ViewRootImpl.java:1191）的android.view.ViewRootImpl $ TraversalRunnable.run（ViewRootImpl.java:6642），位于android.view.Choreographer $ CallbackRecord . 运行（Choreographer.java:777）在android.view.Choreographer（dooreographer.java:590）的android.view.Choreographer.doFrame（Choreographer.java：560）android.view.Choreographer $ FrameDisplayEventReceiver.run（Choreographer） .java：763）在android.os.Handler.handleCallback（Handler.java:739）android.os.Handler.dispatchMessage（Handler.java:95）android.os.Looper.loop（Looper.jav） a：145）在androi
1 回答
我的问题解决了 . 我编辑了代码：
至
on public void onTextChanged .