Develop Reference

Listview custom adapter cant select an item

I tried all the solution that i found here in the stackoverflow but it seems like none of them work.
Here is my main activity:
public class MerchantLocatorActivity extends AppCompatActivity implements OnMapReadyCallback {
public void init(){
merchantLocatorResponseObject = new MerchantLocatorResponse();
merchantLocatorResponseObject.setTitle("Spherical");
merchantLocatorResponseObject.setAddress("8007 Pioneer St, Kapitolyo, Mandaluyong, 1550 Metro Manila");
merchantLocatorResponseObject.setLatitude( 14.573249);
merchantLocatorResponseObject.setLongitude(121.057022);
merchantLocatorObjectArray.add(merchantLocatorResponseObject);
merchantLocatorResponseObject = new MerchantLocatorResponse();
merchantLocatorResponseObject.setTitle("Globe");
merchantLocatorResponseObject.setAddress("SCT, 584 Shaw Blvd, Mandaluyong, 1552 Metro Manila");
merchantLocatorResponseObject.setLatitude(14.585095);
merchantLocatorResponseObject.setLongitude(121.048893);
merchantLocatorObjectArray.add(merchantLocatorResponseObject);
merchantLocatorResponseObject = new MerchantLocatorResponse();
merchantLocatorResponseObject.setTitle("Sparndium");
merchantLocatorResponseObject.setAddress("Xavier, San Juan, 1502 Metro Manila");
merchantLocatorResponseObject.setLatitude(14.601918);
merchantLocatorResponseObject.setLongitude(121.042169);
merchantLocatorObjectArray.add(merchantLocatorResponseObject);
addMarker();
}
#OnClick(R.id.fab)
public void showAccToDialog() {
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
View alertView = LayoutInflater.from(this).inflate(R.layout.dialog_biller, null);
alertDialogBuilder.setView(alertView);
final AlertDialog dialog = alertDialogBuilder.create();
dialog.show();
final ListView listViewBillers = (ListView) dialog.findViewById(R.id.biller_institutions_listview);
if (listViewBillers != null) {
MerchantLocatorAdapter adapter = new MerchantLocatorAdapter(
this, R.layout.merchant_locator_adapter, merchantLocatorObjectArray);
listViewBillers.setAdapter(adapter);
listViewBillers.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
geoLocate(merchantLocatorObjectArray,position);
DebugUtils.log("TESTTESTACTIVITYZXC");
DebugUtils.showToast(MerchantLocatorActivity.this,"HAHAHAH");
dialog.dismiss();
}
});
final EditText mSearchedittext = (EditText) dialog.findViewById(R.id.search_edittext);
mSearchedittext.addTextChangedListener(new TextWatcher() {
#Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
}
#Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
final ArrayList<MerchantLocatorResponse> searchResultObject = new ArrayList<>();
searchResultObject.clear();
for (int hay = 0; hay <= merchantLocatorObjectArray.size() - 1; hay++) {
if ( merchantLocatorObjectArray.get(hay).getTitle().toLowerCase().contains(charSequence)) {
searchResultObject.add( merchantLocatorObjectArray.get(hay));
}
}
MerchantLocatorAdapter adapter = new MerchantLocatorAdapter(
MerchantLocatorActivity.this, R.layout.merchant_locator_adapter, searchResultObject);
listViewBillers.setAdapter(adapter);
listViewBillers.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> adapter, View view, int position, long arg) {
geoLocate(searchResultObject,position);
dialog.dismiss();
}
});
}
#Override
public void afterTextChanged(Editable editable) {
}
});
}
}
}
i remove some part of the code because i think it's un necessary to include but let me know if there's some part that i need some clarification.
currently in my main activity, i'm calling a dialog that contains a listview and in my listview i have items.
My problem is i can't select any of my items even thought i have my setOnitemclick listener.
here is my adapter:
public class MerchantLocatorAdapter extends BaseAdapter {
private int resourceLayout;
private Context mContext;
ArrayList<MerchantLocatorResponse> merchantLocatorarray = new ArrayList<>();
public MerchantLocatorAdapter(Context context, int resource, ArrayList<MerchantLocatorResponse> merchantLocatorResponsesobjectArray) {
this.resourceLayout = resource;
this.mContext = context;
this.merchantLocatorarray = merchantLocatorResponsesobjectArray;
}
#Override
public int getCount() {
return merchantLocatorarray.size();
}
#Override
public Object getItem(int position) {
return null;
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
if (convertView == null) {
LayoutInflater inflater = (LayoutInflater) mContext
.getSystemService(mContext.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(resourceLayout, parent, false);
}
TextView tt1 = (TextView) convertView.findViewById(R.id.field_name_textview);
TextView tt2 = (TextView) convertView.findViewById(R.id.field_value_textview);
ImageButton direction = (ImageButton) convertView.findViewById(R.id.direction);
tt1.setText(merchantLocatorarray.get(position).getTitle());
tt2.setText(merchantLocatorarray.get(position).getAddress());
return convertView;
}
}
here is my layout for my adapter:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.CardView
android:id="#+id/card_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_margin="8dp"
android:elevation="3dp">
<LinearLayout
android:id="#+id/card_overflow"
android:focusable="true"
android:clickable="true"
android:background="#fff"
android:paddingLeft="16dp"
android:paddingRight="0dp"
android:paddingTop="10dp"
android:paddingBottom="10dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:weightSum="1">
<TextView
android:id="#+id/field_name_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:layout_toLeftOf="#+id/branch_btns"
android:layout_alignParentLeft="true"
android:textSize="17sp"
android:textStyle="bold"
android:textColor="#color/edittext_text"
android:text="test"/>
<LinearLayout
android:id="#+id/branch_btns"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:orientation="horizontal"
>
<ImageButton
android:id="#+id/direction"
android:layout_width="50sp"
android:layout_height="wrap_content"
android:src="#drawable/ic_direction"
android:scaleType="fitCenter"
android:background="#color/translucent_clear_bg"
/>
<ImageButton
android:id="#+id/btn_branch_phone"
android:layout_width="50sp"
android:layout_height="wrap_content"
android:src="#drawable/ic_call_phone"
android:scaleType="fitCenter"
android:background="#color/translucent_clear_bg"
/>
</LinearLayout>
</RelativeLayout>
<View
android:id="#+id/seperator"
android:layout_width="match_parent"
android:layout_height="2dp"
android:layout_marginBottom="5dp"
android:background="#android:color/darker_gray"
android:visibility="gone"
android:layout_marginTop="2dp"/>
<TextView
android:id="#+id/field_value_textview"
android:textSize="14sp"
android:textColor="#color/edittext_tint"
android:layout_marginTop="5dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="test"/>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
i tried every solution that i found here in stackoverflow, and yet i can't still click my item. so please don't mark this as a duplicate.
if there's any part of the code that need clarification, please leave a comment and i'll answer as soon as possible. thanks.

Try to use Observable in you custom adapter:
// Define
private final PublishSubject<MerchantLocatorResponse> onItemClick = PublishSubject.create();
// Create the observable method
public Observable<ConversationMessage> getObservable(){
return onItemClick;
}
// Set the onClickListener into getView()
convertView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
onItemClick.onNext(merchantLocatorarray.get(position));
}
});
Then, in your main activity listen to it and handle the click:
#OnClick(R.id.fab)
public void showAccToDialog() {
// bla bla bla
listViewBillers.setAdapter(adapter);
listViewBillers.getObservable().subscribe(geoLocate);
// bla bla bla
}
Consumer<MerchantLocatorResponse> geoLocate = new Consumer<MerchantLocatorResponse>() {
#Override
public void accept(MerchantLocatorResponse mlr) {
// Code after click event
}
};
Add those library in your gradle:
implementation "io.reactivex.rxjava2:rxjava:2.1.5"
implementation "io.reactivex.rxjava2:rxandroid:2.0.1"

Add convertView.setOnclickListener() in your code. Try below code in your adapter
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
if (convertView == null) {
LayoutInflater inflater = (LayoutInflater) mContext
.getSystemService(mContext.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(resourceLayout, parent, false);
}
TextView tt1 = (TextView) convertView.findViewById(R.id.field_name_textview);
TextView tt2 = (TextView) convertView.findViewById(R.id.field_value_textview);
ImageButton direction = (ImageButton) convertView.findViewById(R.id.direction);
tt1.setText(merchantLocatorarray.get(position).getTitle());
tt2.setText(merchantLocatorarray.get(position).getAddress());
convertView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(context, String.valueOf(position), Toast.LENGTH_SHORT).show();
}
});
return convertView;
} }

Showing or hiding an object in a listview

The image in the imageview disappears from the scrollview in the ListView. How can i solve it?
public class IzahAdapter extends BaseAdapter {
private ArrayList<IzahVeriModeli> list;
LayoutInflater layoutInflater;
Context context;
holder Holder;
int pos;
public IzahAdapter(Context context, ArrayList<IzahVeriModeli> list) {
this.context = context;
// Layout Inflater tanımlanıyor...
this.list = list;
}
#Override
public int getCount() {
return list.size();
}
#Override
public Object getItem(int position) {
return list.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder=null;
View satirView = null;
Button bIngg, bTrr;
ImageView resimm = null;
//
if (convertView == null) {
layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = layoutInflater.inflate(R.layout.listview_izahat, parent, false);
Holder = new holder();
Holder.resim = (ImageView) convertView.findViewById(resim);
Holder.bIng = (Button) convertView.findViewById(bIng);
Holder.bTr = (Button) convertView.findViewById(bTr);
Holder.bTr.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
pos = (Integer)v.getTag();
list.get(pos).setSelected(false);
System.out.println("pip2 = " + Integer.toString(pos));
notifyDataSetChanged();
}
});
Holder.bIng.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
int pos = (Integer)v.getTag();
list.get(pos).setSelected(true);
System.out.println("pip3 = " + Integer.toString(pos));
notifyDataSetChanged();
}
});
convertView.setTag(Holder);
}
else {
Holder = (holder) convertView.getTag();
}
Holder.bTr.setTag(position);
Holder.bIng.setTag(position);
Holder.resim.setTag(position);
System.out.println("pip1 = " + position);
if (list.get(position).isSelected()) {
Holder.bTr.setVisibility(View.VISIBLE);
Holder.bIng.setVisibility(View.GONE);
notifyDataSetChanged();
} else {
Holder.bTr.setVisibility(View.GONE);
Holder.bIng.setVisibility(View.VISIBLE);
notifyDataSetChanged();
}
if (this.list.get(position).getResim()!=null)
{
Holder.resim.setImageBitmap(this.list.get(position).getResim2());
}
else
{
Holder.resim.getLayoutParams().width=0;
}
return convertView;
}
}
The image in Imageview comes from the data base. ImageView is shrinking if it is null, if not it adds image, but when i scroll the listview, things get messed up.
I did a lot of hard work, but i did not get resolved it.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="90dp"
android:background="#drawable/satir_arkaplan"
android:orientation="horizontal"
android:padding="0dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_weight="1"
android:orientation="horizontal"
android:padding="5dp">
<ImageView
android:id="#+id/resim"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:baselineAligned="false"
android:gravity="center_horizontal|center"
android:orientation="vertical"
android:padding="5dp">
<Button
android:id="#+id/bIng"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ing"
android:textSize="9dp"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal|center"
android:layout_weight="1"
android:gravity="center_horizontal"
android:orientation="horizontal"
android:padding="5dp">
<Button
android:id="#+id/bTr"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal|center"
android:background="#drawable/turk"
android:textSize="10dp" />
</LinearLayout>

Try something like that:
if (this.list.get(position).getResim()!=null) {
Holder.resim.setVisibility(View.Visible);
Holder.resim.setImageBitmap(this.list.get(position).getResim2());
}
else {
Holder.resim.setVisibility(View.Gone);
Holder.resim.setImageresource(0);
}

ListView EditText values changing on Scrolling also Taking Duplicate Entry

Please Help to Solve My Issue !!
In the Activity there is a listview and A Button
ListView Row contains a TextView which displays the Serial No and 3 Edittexts (in which values will be entered)
The button Adds another row to the List.
I used my own class MemberEntry.
Problem is that In listview, data is entered smoothly but on scrolling
the textview value (Serial No.) remains fine but
the value of edittext (All 3) changes(The value of some other Edittext from the list takes place of another one).
I used this and found a little bit good results. But Not Accurate.
Code
Activity
OnCreate
MemberEntry m = new MemberEntry();
memberEntries = new ArrayList<>();
memberEntries.add(m);
adapter = new CustomListViewAdapter3(this, R.layout.row_entry_member, memberEntries);
LVMembers.setAdapter(adapter);
OnClick of a button
public void fab(View view) {
memberEntries.add(new MemberEntry());//memberEntries and adapter are global
adapter.notifyDataSetChanged();
}
Adapter
public class CustomListViewAdapter3 extends ArrayAdapter<MemberEntry> {
Context context;
int layoutResourceId;
public String[] Current;
ArrayList<MemberEntry> data = new ArrayList<>();
public static HashMap<Integer,String> myListOfNames=new HashMap<Integer,String>();
public CustomListViewAdapter3(Context context, int layoutResourceId,
ArrayList<MemberEntry> data) {
super(context, layoutResourceId, data);
this.layoutResourceId = layoutResourceId;
this.context = context;
Current=new String[50];
this.data = data;
Log.d("CustomListViewAdapter", "Data = " + data + "\n Data Length = " + data.size() + "\n getCount=" + getCount());
for(int i=0;i<50;i++)
{
myListOfNames.put(i,"");
}
}
#Override
public int getCount() {
if(data != null && data.size() != 0){
return data.size();
}
return 0;
}
#Override
public MemberEntry getItem(int position) {
// TODO Auto-generated method stub
return data.get(position);
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public boolean hasStableIds() {
return true;
}
#Override
public int getViewTypeCount() {
return 1;
}
#Override
public int getItemViewType(int position) {
return position;
}
#NonNull
#Override
public View getView(final int position, View convertView, #NonNull ViewGroup parent) {
View row = convertView;
final RecordHolder holder;
//d("CustomListViewAdapter","GetView() called");
MemberEntry m = data.get(position);
if (row == null) {
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new RecordHolder();
holder.TVMemNo = (TextView) row.findViewById(R.id.TVMemNo);
holder.ETName = (EditText) row.findViewById(R.id.ETName);
holder.ETMobileNo = (EditText) row.findViewById(R.id.ETMobile);
holder.ETDefaultShare = (EditText) row.findViewById(R.id.ETDefaultShare);
row.setTag(holder);
m.setBinded(true);
Log.w("Yo","M is now Binded");
//e("Row is NOT Null", "NOT NULL NOT NULL NOT NULL");
} else {
if(m.isBinded()) {
Log.w("Yo","M found Binded");
holder = (RecordHolder) row.getTag();
}else{
Log.w("Yo","M found unBinded");
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new RecordHolder();
holder.TVMemNo = (TextView) row.findViewById(R.id.TVMemNo);
holder.ETName = (EditText) row.findViewById(R.id.ETName);
holder.ETMobileNo = (EditText) row.findViewById(R.id.ETMobile);
holder.ETDefaultShare = (EditText) row.findViewById(R.id.ETDefaultShare);
row.setTag(holder);
Log.w("Yo","M is now Binded");
m.setBinded(true);
}
//e("Row is Null","NULL NULL NULL");
}
holder.ref = position;
holder.TVMemNo.setText("+ Add Member " + (position + 2));//don't think much about +2, answer well and i will give a +2 (from my friend's account)
holder.ETName.addTextChangedListener(new TextWatcher() {
public void onTextChanged(CharSequence s, int start,
int before, int count) {
}
public void beforeTextChanged(CharSequence s, int start,
int count, int after) {
// TODO Auto-generated method stub
}
public void afterTextChanged(Editable s) {
Current[holder.ref] = s.toString();
myListOfNames.put(position,s.toString().trim());
}
});
holder.ETName.setText(myListOfNames.get(position));
m.setRow(row);
data.set(position, m);
Log.d("Hi", "Added A Row");
return row;
}
//Log.e("Logger", "Position=" + position);
public ArrayList<MemberEntry> getEntries() {
return data;
}
static class RecordHolder {
//TextView TVRequestSent;
TextView TVMemNo;
EditText ETName, ETMobileNo, ETDefaultShare;
int ref;
}
}
row_entry_member.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_marginBottom="15dp"
android:layout_marginTop="5dp"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginLeft="10dp"
android:layout_weight=".3"
android:orientation="horizontal">
<TextView
android:id="#+id/TVMemNo"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="5dp"
android:layout_weight="1.6"
android:gravity="left"
android:text="+ Add Member 2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#4285F4"
android:textStyle="bold" />
<TextView
android:id="#+id/textView96"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginRight="15dp"
android:layout_marginTop="5dp"
android:layout_weight="1"
android:gravity="right"
android:text="(if Require) Default Share %"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#4285F4" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="15dp"
android:layout_marginTop="10dp"
android:layout_weight="1.8"
android:gravity="center_horizontal"
android:orientation="horizontal">
<android.support.design.widget.TextInputLayout
android:id="#+id/textInpuitLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/textInputLayout"
android:layout_weight="1">
<EditText
android:id="#+id/ETName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:gravity="left"
android:hint="Name"
android:inputType="textPersonName"
android:maxLength="15"
android:textColor="#33691e" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/texjtInpuitLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/textInputLayout"
android:layout_weight="1.2">
<EditText
android:id="#+id/ETMobile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="left"
android:hint="Mobile No."
android:inputType="number"
android:maxLength="10"
android:textColor="#33691e" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/textInpjuitLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/textInputLayout"
android:layout_weight="1.6">
<EditText
android:id="#+id/ETDefaultShare"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="15dp"
android:layout_weight="1.4"
android:gravity="center"
android:hint=" %"
android:inputType="number"
android:maxLength="2"
android:textColor="#33691e" />
</android.support.design.widget.TextInputLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
I have already searched on google but not getting proper accurate Solution.
Please Check My Code and Suggest best for me.

EditText textIsSelectable="false" not working in listview

In my android app I have listView with editTexts in it. I'm setting textIsSelectable for editTexts to false but text still stay selectable. For textViews everything work fine. Same result when I'm doing it programmatically in adapter.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="#drawable/back"
android:clipToPadding="true"
android:layout_marginTop="4dp"
android:layout_marginBottom="4dp"
android:layout_marginStart="10dp"
android:elevation="1dp"
android:layout_marginEnd="10dp"
android:padding="10dp"
android:weightSum="10">
<TextView
android:id="#+id/key"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="2dip"
android:textColor="#color/colorPrimaryDark"
android:textSize="16sp"
android:layout_weight="7"
/>
<EditText
android:id="#+id/value"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textColor="#aaaaaa"
android:textIsSelectable="false"
android:inputType="none"
android:padding="2dip"
android:textSize="16sp"
android:background="#ffffff"
android:layout_weight="3"/>
<TextView
android:id="#+id/text_value"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textColor="#color/colorPrimaryDark"
android:textIsSelectable="true"
android:autoLink="all"
android:padding="2dip"
android:textSize="16sp"
android:layout_weight="3"
android:visibility="gone"/>
<ImageView
android:id="#+id/img"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:visibility="gone"
android:layout_weight="3"
android:adjustViewBounds="true"
android:clickable="true"/>
</LinearLayout>
</RelativeLayout>
My custom adapter.
class MyListViewAdapter extends ArrayAdapter<KeyValueList>
{
private int layoutResource;
private String rowId = "-", string = "-";
private String pos = "0";
private String vallue;
private int i = 0;
MyListViewAdapter(Context context, int layoutResource, List<KeyValueList> keyValueList)
{
super(context, layoutResource, keyValueList);
this.layoutResource = layoutResource;
setDefaultsInt("first", 1, getContext());
}
#RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
#NonNull
#Override
public View getView(final int position, final View convertView, #NonNull ViewGroup parent)
{
KeyValueList keyValuelist = getItem(position);
View view = convertView;
if (view == null)
{
LayoutInflater layoutInflater = LayoutInflater.from(getContext());
view = layoutInflater.inflate(layoutResource, null);
ViewHolder holder = new ViewHolder();
holder.textView = (TextView) view.findViewById(R.id.key);
holder.editText = (EditText) view.findViewById(R.id.value);
holder.text_value = (TextView) view.findViewById(R.id.text_value);
holder.imageView = (ImageView) view.findViewById(R.id.img);
view.setTag(holder);
}
final ViewHolder holder = (ViewHolder) view.getTag();
if(openEntry.isEditable)
{
holder.text_value.setVisibility(View.GONE);
holder.editText.setVisibility(View.VISIBLE);
}
if(!openEntry.isEditable)
{
holder.text_value.setVisibility(View.VISIBLE);
holder.editText.setVisibility(View.GONE);
}
if (holder.textWatcher != null)
holder.editText.removeTextChangedListener(holder.textWatcher);
holder.textWatcher = 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)
{
}
#Override
public void afterTextChanged(Editable s)
{
if(!s.toString().equals(vallue))
{
if(getDefaultsInt("first",getContext()) == 1)
{
openEntry.edit_list.add(null);
setDefaultsInt("p", position, getContext());
setDefaultsInt("first", 0, getContext());
}
if(getDefaultsInt("p", getContext()) != position)
{
openEntry.edit_list.add(null);
i++;
setDefaultsInt("p", position, getContext());
}
try
{
rowId = getRowID(position);
string = s.toString();
pos = String.valueOf(position);
} catch (JSONException e)
{
e.printStackTrace();
}
HashMap<String, String> edit = new HashMap<>();
edit.put("rowID", rowId);
edit.put("string", string);
edit.put("position", pos);
openEntry.edit_list.set(i, edit);
}
}
};
holder.editText.addTextChangedListener(holder.textWatcher);
assert keyValuelist != null;
holder.textView.setText(keyValuelist.getKey());
vallue = keyValuelist.getValue();
if (vallue.length() != 0 && vallue.contains("printFile"))
{
final String durl = vallue.replace("printFile","file");
new DownloadImageTask(holder.imageView).execute(vallue);
holder.editText.setVisibility(View.GONE);
holder.text_value.setVisibility(View.GONE);
holder.imageView.setVisibility(View.VISIBLE);
holder.imageView.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
Uri uriUrl = Uri.parse(durl);
Intent launchBrowser = new Intent(Intent.ACTION_VIEW, uriUrl);
getContext().startActivity(launchBrowser);
}
});
}
else
{
holder.editText.setText(vallue);
holder.text_value.setText(vallue);
}
return view;
}

et.setFocusable(false);
et.setTextIsSelectable(false);
//if clickble then true otherwise false
et.setClickable(true);

Unable to select an item in a ListView whose content is set by an Array Adapter

I couldn't select an item on ListView. I use Custom Adapter to set content of ListView. I have set OnItemClickListener of ListView. However, it didn't respond. I appriciate your help. Here is my code:
List Item (connections.xml):
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="6dip" >
<LinearLayout
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="0.90"
android:orientation="vertical" >
<TextView
android:id="#+id/connname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/acc1" />
<TextView
android:id="#+id/conntype"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="9sp"
android:text="#string/acctype1" />
</LinearLayout>
<CheckBox
android:id="#+id/checkBox1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
The screen which containt ListView (groupconnections.xml):
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dip"
android:layout_marginBottom="5dip"
android:orientation="vertical"
android:id="#+id/textOperLayout">
<TextView
android:id="#+id/connectionsLabel"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/connections"
android:textColor="#color/conn_text"
android:textSize="25sp"
android:paddingTop="5dp"
android:paddingBottom="5dp"
android:paddingLeft="15dp"
android:background="#color/conn_back"/>
<EditText
android:id="#+id/searchEditText"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="#string/searchhint"
android:layout_marginTop="10dp"
android:inputType="textPersonName" />
</LinearLayout>
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="100dip"
android:layout_marginBottom="50dip"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_above="#+id/textOperLayout"
android:id="#+id/listviewlayout">
<ListView
android:id="#+id/connectionlist"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:choiceMode="singleChoice" />
</LinearLayout>
<Button
android:id="#+id/addConnCommitButton"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginLeft="15dp"
android:text="#string/commitToAdd" />
</RelativeLayout>
The related activity (AddMoreConnections.xml):
public class AddMoreConnections extends Activity implements OnItemClickListener{
private ListView mainListView ;
private ArrayAdapter<AbstractHolder> listAdapter ;
private TextView searchConnTextView;
private Button commitButton;
private ArrayList<AbstractHolder> connlist;
private ArrayList<AbstractHolder> listNotOnView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//Generate list View from ArrayLis
setContentView(R.layout.groupconnections);
addListenerOnSearchConnTextView();
//Initialize properties
mainListView = (ListView) findViewById( R.id.connectionlist );
mainListView.setOnItemClickListener(this);
// Create and populate a List of planet names.
listNotOnView = new ArrayList<AbstractHolder>();
connlist = new ArrayList<AbstractHolder>(5);
Iterator<AbstractHolder> iter = SocialRssModel.holders.values().iterator();
while(iter.hasNext())
connlist.add(iter.next());
// Create ArrayAdapter using the planet list.
listAdapter = new CustomAdapter(this,
R.layout.connlist, connlist);
mainListView.setAdapter( listAdapter );
}
public void addListenerToFinishButton(){
commitButton = (Button) findViewById(R.id.addConnCommitButton);
commitButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
}
});
}
public void addListenerOnSearchConnTextView(){
searchConnTextView = (TextView) findViewById(R.id.searchEditText);
searchConnTextView.addTextChangedListener(new TextWatcher() {
#Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
int listNotOnViewsize = listNotOnView.size();
int connlistsize = connlist.size();
for(int i= 0; i < connlistsize; i++){
if(!connlist.get(i).connNameContains(s.toString())){
listNotOnView.add(connlist.remove(i));
i--;
connlistsize--;
}
}
for(int i=0; i < listNotOnViewsize; i++){
if(listNotOnView.get(i).connNameContains(s.toString())){
connlist.add(listNotOnView.remove(i));
i--;
listNotOnViewsize--;
}
}
((CustomAdapter) listAdapter).updateList(connlist);
listAdapter.notifyDataSetChanged();
}
#Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
#Override
public void afterTextChanged(Editable s) {
}
});
}
#Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
AbstractHolder temp = (AbstractHolder)mainListView.getItemAtPosition(arg2);
Intent i = new Intent(this, CategoryContentViewerController.class);
Bundle b = new Bundle();
b.putInt("AbstractHolderKey", temp.getId());
i.putExtras(b);
startActivity(i);
finish();
}
private class CustomAdapter extends ArrayAdapter<AbstractHolder> {
private ArrayList<AbstractHolder> connectionList;
public CustomAdapter(Context context, int textViewResourceId, ArrayList<AbstractHolder> connList) {
super(context, textViewResourceId, connList);
this.connectionList = new ArrayList<AbstractHolder>();
this.connectionList.addAll(connList);
}
public void updateList(ArrayList<AbstractHolder> connList){
connectionList.clear();
connectionList.addAll(connList);
}
private class ViewHolder {
TextView name;
TextView acctype;
CheckBox sel;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
Log.v("ConvertView", String.valueOf(position));
if (convertView == null) {
LayoutInflater vi = (LayoutInflater)(((Activity)this.getContext()).getSystemService(Context.LAYOUT_INFLATER_SERVICE));
convertView = vi.inflate(R.layout.connlist, null);
holder = new ViewHolder();
holder.name = (TextView) convertView.findViewById(R.id.connname);
holder.acctype = (TextView) convertView.findViewById(R.id.conntype);
holder.sel = (CheckBox) convertView.findViewById(R.id.checkBox1);
convertView.setTag(holder);
}
else {
holder = (ViewHolder) convertView.getTag();
}
AbstractHolder conn = connectionList.get(position);
holder.name.setText(conn.getName());
holder.acctype.setText(conn.getConntype());
holder.sel.setChecked(conn.isSelected());
holder.sel.setTag(conn);
return convertView;
}
}
}

It is related to checkbox item in connections.xml which is the list row item. If I remove checkbox, related listeners responses. I think, it may be thought there is no need a setItemOnClickListener(..) method since each row has a checkbox. Or it is a bug.