Fragment not showing up after click button from adapter

Fragment not showing up after click button from adapter - android

I am trying to add a button in the end of my recycler view and make that add button appear as a fragment. Previously it worked. But I don't know why it doesn't work at the moment. I've changed it into Frame Layout according to google and some StackOverflow question but it is still not showing up. When I put a toast inside the onClick function, the toast showed up. It's weird. Is it wrong somewhere else?
MessageAdapter.java
#Override
protected void onBindViewHolder(final MessagesHolder holder, int position, Messages model) {
holder.textViewMessages.setText(model.getMessages());
holder.textViewUser.setText(model.getUser());
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MMMM dd yyyy, hh:mm a");
String testtimeStamp = (model.getTimePosted().toDate().toString());
String testtimeStamp2 = simpleDateFormat.format(new Date(testtimeStamp));
holder.timeStamp.setText(testtimeStamp2);
holder.bAdd.setVisibility(View.GONE);
holder.container.setVisibility(View.GONE);
//Compare size and add button at buttom of view
if(position==getItemCount()-1){
holder.bAdd.setVisibility(View.VISIBLE);
}
holder.bAdd.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
holder.container.setVisibility(View.VISIBLE);
AppCompatActivity activity = (AppCompatActivity)v.getContext();
Fragment replyFrag = new AddReplyFragment();
Bundle extras = new Bundle();
extras.putString("USER","Test_User");
replyFrag.setArguments(extras);
replyFrag.setArguments(extrasFromTitle);
activity.getSupportFragmentManager().beginTransaction()
.replace(R.id.replyFragment,replyFrag).commit();
}
});
}
#NonNull
#Override
public MessagesHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.cardviewforuminterface,parent,false);
EmojiCompat.init(new BundledEmojiCompatConfig(view.getContext()));
return new MessagesHolder(view);
}
class MessagesHolder extends RecyclerView.ViewHolder{
EmojiTextView textViewMessages;
EmojiTextView textViewUser;
TextView timeStamp;
Button bAdd;
FrameLayout container;
public MessagesHolder(#NonNull View itemView) {
super(itemView);
textViewMessages = itemView.findViewById(R.id.tvDescription_reply);
textViewUser = itemView.findViewById(R.id.tvUsername);
timeStamp = itemView.findViewById(R.id.tvTimestampMessages);
bAdd = itemView.findViewById(R.id.bAdd);
container = itemView.findViewById(R.id.replyFragment);
}
}
AddReplyFragment.java
public class AddReplyFragment extends Fragment {
FirebaseFirestore db = FirebaseFirestore.getInstance();
Button bAddReply;
EditText reply;
Timestamp now = Timestamp.now();
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.activity_add_reply_fragment,container,false);
final String username = getArguments().getString("USER");
final String forum_title = getArguments().getString("TITLE");
final String forum_type = getArguments().getString("FORUM_TYPE");
final String forum_id = getArguments().getString("FORUM_ID");
reply = (EditText)view.findViewById(R.id.etReply);
bAddReply = (Button)view.findViewById(R.id.bAddReply);
String userReply = reply.getText().toString();
final Map<String, Object> reply = new HashMap<>();
reply.put("messages",userReply);
reply.put("timePosted",now);
reply.put("user",username);
bAddReply.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
db.collection(forum_type).document(forum_id).collection("messages").add(reply);
}
});
return view;
}
}
cardviewforuminterface.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"
android:weightSum="4">
<LinearLayout
android:id="#+id/reply_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:weightSum="4">
<androidx.emoji.widget.EmojiTextView
android:id="#+id/tvDescription_reply"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="description"
android:textSize="15sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/users_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:weightSum="3">
<androidx.emoji.widget.EmojiTextView
android:id="#+id/tvUsername"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="2"
android:text="name"
android:textSize="15sp"
android:textStyle="bold" />
<TextView
android:id="#+id/tvTimestampMessages"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="timestamp"
android:textIsSelectable="false"
android:textSize="15sp" />
</LinearLayout>
<Button
android:id="#+id/bAdd"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Add Reply" />
<FrameLayout
android:id="#+id/replyFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
</FrameLayout>
</LinearLayout>
activity_add_reply_fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="150dp"
android:orientation="vertical"
tools:context=".Fragment.AddReplyFragment">
<TextView
android:id="#+id/tvReply"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top|center"
android:padding="10dp"
android:text="Your Reply"
android:textSize="18sp" />
<EditText
android:id="#+id/etReply"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:ems="10"
android:hint="Type your reply here"
android:inputType="textPersonName"
android:padding="10dp" />
<Button
android:id="#+id/bAddReply"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|center"
android:text="Submit Reply" />
</FrameLayout>

The code I added in my adapter.
holder.container.setId(newContainerId);
final int newContainerId = getUniqueId();
public int getUniqueId(){
return (int) SystemClock.currentThreadTimeMillis();
}
This is my last code
public class MessagesAdapter extends FirestoreRecyclerAdapter<Messages, MessagesAdapter.MessagesHolder> {
FirebaseFirestore db = FirebaseFirestore.getInstance();
MessagesAdapter context;
Bundle extrasFromInterface;
public MessagesAdapter(#NonNull FirestoreRecyclerOptions<Messages> options,Bundle bundle) {
super(options);
extrasFromInterface = bundle;
}
#Override
protected void onBindViewHolder(final MessagesHolder holder, int position, Messages model) {
final int newContainerId = getUniqueId();
holder.textViewMessages.setText(model.getMessages());
holder.textViewUser.setText(model.getUser());
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MMMM dd yyyy, hh:mm a");
String uncovertedTimeStamp = (model.getTimePosted().toDate().toString());
String ConvertedTimeStamp = simpleDateFormat.format(new Date(uncovertedTimeStamp));
holder.timeStamp.setText(ConvertedTimeStamp);
holder.bAdd.setVisibility(View.GONE);
holder.container.setVisibility(View.GONE);
//Compare size and add button at buttom of view
if(position==getItemCount()-1){
holder.bAdd.setVisibility(View.VISIBLE);
}
holder.bAdd.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
holder.container.setId(newContainerId);
holder.container.setVisibility(View.VISIBLE);
AppCompatActivity activity = (AppCompatActivity)v.getContext();
Fragment replyFrag = new AddReplyFragment();
Bundle extras = new Bundle();
extras.putString("USER","Test_User");
replyFrag.setArguments(extras);
replyFrag.setArguments(extrasFromInterface);
activity.getSupportFragmentManager().beginTransaction()
.replace(newContainerId,replyFrag).commit();
}
});
}
public int getUniqueId(){
return (int) SystemClock.currentThreadTimeMillis();
}
#NonNull
#Override
public MessagesHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.cardviewforuminterface,parent,false);
EmojiCompat.init(new BundledEmojiCompatConfig(view.getContext()));
context = this;
return new MessagesHolder(view);
}
class MessagesHolder extends RecyclerView.ViewHolder{
EmojiTextView textViewMessages;
EmojiTextView textViewUser;
TextView timeStamp;
Button bAdd;
FrameLayout container;
public MessagesHolder(#NonNull View itemView) {
super(itemView);
textViewMessages = itemView.findViewById(R.id.tvDescription_reply);
textViewUser = itemView.findViewById(R.id.tvUsername);
timeStamp = itemView.findViewById(R.id.tvTimestampMessages);
bAdd = itemView.findViewById(R.id.bAdd);
container = itemView.findViewById(R.id.replyFragment);
}
}
#Override
public int getItemCount() {
return super.getItemCount();
}
}

Related

RecyclerView items inside BottomSheetDialogFragment need double touch after fast scrolling

I have a RecyclerView inside BottomSheetDialogFragment. The RecyclerView items touch working normally when it's scrolling slowly.
But when the RecyclerView is scrolled fast and after the list stops (without touching), than touching on any item doesn't work on fast touch. It needs double touching.
See in the below example gif, when touching on Andhra Pradesh it's working fine. After slow scrolling, touching on Haryana also works fine. Then doing a fast scroll and touching on Punjab doesn't work on the first touch. Touching again it works.
Following is the code:
OperatorListDialogFragment.java
package com.*;
import *;
public class OperatorListDialogFragment extends BottomSheetDialogFragment{
private static final String ARG_NAME = "item_name";
private static final String ARG_LOGO = "item_logo";
private Listener mListener;
private String header;
private Context mContext;
public static OperatorListDialogFragment newInstance(String[] name, int[] logo, String header) {
final OperatorListDialogFragment fragment = new OperatorListDialogFragment();
final Bundle args = new Bundle();
args.putStringArray(ARG_NAME, name);
args.putIntArray(ARG_LOGO, logo);
args.putString("header", header);
fragment.setArguments(args);
return fragment;
}
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container,
#Nullable Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_operator_list_dialog_list_dialog, container, false);
}
#Override
public void onViewCreated(#NonNull View view, #Nullable Bundle savedInstanceState) {
TextView headerTV = view.findViewById(R.id.title);
headerTV.setText(getArguments().getString("header"));
final RecyclerView recyclerView = view.findViewById(R.id.list);
recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
recyclerView.setAdapter(new OperatorAdapter(getArguments().getStringArray(ARG_NAME), getArguments().getIntArray(ARG_LOGO)));
view.findViewById(R.id.dismiss).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dismiss();
}
});
}
#Override
public void onAttach(Context context) {
super.onAttach(context);
mContext = context;
final Fragment parent = getParentFragment();
if (parent != null) {
mListener = (Listener) parent;
} else {
mListener = (Listener) context;
}
}
#Override
public void onDetach() {
mListener = null;
super.onDetach();
}
public interface Listener {
void onFilterSelected(String selected, String selectedQuery);
}
private class ViewHolder extends RecyclerView.ViewHolder {
final TextView text;
ImageView logo;
ViewHolder(LayoutInflater inflater, ViewGroup parent) {
// TODO: Customize the item layout
super(inflater.inflate(R.layout.fragment_operator_list_dialog_list_dialog_item, parent, false));
text = itemView.findViewById(R.id.tv_operator_name);
logo = itemView.findViewById(R.id.iv_recharge_provider_icon);
}
}
private class OperatorAdapter extends RecyclerView.Adapter<ViewHolder> {
private String[] mNames;
private int[] mLogos;
OperatorAdapter(String[] name, int[] logo) {
mNames = name;
mLogos = logo;
}
#NonNull
#Override
public ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
return new ViewHolder(LayoutInflater.from(parent.getContext()), parent);
}
#Override
public void onBindViewHolder(final ViewHolder holder, final int position) {
holder.text.setText(mNames[position]);
holder.itemView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Log.e("clicked", "" + position);
}
});
}
#Override
public int getItemCount() {
return mNames.length;
}
}
}
dialog.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_height="match_parent"
android:layout_width="match_parent"
>
<ImageView
android:focusable="true"
android:clickable="true"
android:background="?attr/selectableItemBackgroundBorderless"
android:contentDescription="Close"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
android:id="#+id/dismiss"
android:padding="14dp"
android:src="#drawable/ic_close_black_24dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="#+id/title"
app:layout_constraintTop_toTopOf="#id/dismiss"
app:layout_constraintBottom_toBottomOf="#id/dismiss"
app:layout_constraintLeft_toRightOf="#id/dismiss"
android:padding="14dp"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
tools:text="Select operator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<View
app:layout_constraintTop_toBottomOf="#id/dismiss"
android:background="#969696"
android:layout_width="match_parent"
android:layout_height="0.5dp"/>
<androidx.recyclerview.widget.RecyclerView
app:layout_constraintTop_toBottomOf="#id/dismiss"
app:layout_constraintBottom_toBottomOf="parent"
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="false"
app:layout_constrainedHeight="true"
android:paddingTop="#dimen/list_item_spacing_half"
android:paddingBottom="#dimen/list_item_spacing_half"
tools:context=".fragments.OperatorListDialogFragment"
tools:listitem="#layout/fragment_operator_list_dialog_list_dialog_item" />
</androidx.constraintlayout.widget.ConstraintLayout>
recycler_item.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:gravity="center_vertical"
android:orientation="horizontal"
android:id="#+id/ll_operator_list_wrapper"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:visibility="gone"
android:layout_marginLeft="16dp"
android:id="#+id/iv_recharge_provider_icon"
android:layout_width="32dp"
android:layout_height="32dp"
android:layout_marginVertical="16dp"
android:layout_centerVertical="true"
android:src="#drawable/ic_bsnl_logo"
tools:visibility="visible"/>
<TextView
android:padding="16dp"
android:textColor="#212121"
android:textSize="14sp"
android:ellipsize="end"
android:id="#+id/tv_operator_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="false"
android:text="BSNL"
android:layout_toRightOf="#+id/iv_recharge_provider_icon"
android:layout_centerInParent="true"/>
<View
android:layout_below="#id/iv_recharge_provider_icon"
android:id="#+id/divider0"
android:background="#eeeeee"
android:visibility="visible"
android:layout_width="wrap_content"
android:layout_height="1dp"
android:layout_marginLeft="16dp"
android:layout_toRightOf="#+id/iv_recharge_provider_icon"
/>
</RelativeLayout>

add android:nestedScrollingEnabled="false" in RecyclerView

Why does my RecyclerView contain only 1 item?

I am creating a weather forecast aplication. For this I want to use RecyclerView to show items. The problem is that my RecyclerView is showing only one item instead of all. I am using the OpenWeatherMap API forecast.
This is my layout:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:background="#drawable/weather_background2"
android:orientation="vertical"
android:padding="5dp">
<TextView
android:id="#+id/txt_close_weather"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_gravity="end"
android:layout_marginRight="2dp"
android:layout_marginTop="2dp"
android:background="#drawable/circle"
android:gravity="center"
android:text="X"
android:textColor="#color/blackTransparent"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="8"
android:orientation="vertical">
<TextView
android:id="#+id/city_country_weather"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="0dp"
android:text="KOTA"
android:textColor="#color/blackTransparent"
android:textSize="24dp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="2dp"
android:text="Today"
android:textColor="#color/blackTransparent"
android:textSize="16dp" />
<TextView
android:id="#+id/current_date_weather"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="4dp"
android:textColor="#color/blackTransparent"
android:textSize="16dp" />
<ImageView
android:id="#+id/weather_icon"
android:layout_width="160dp"
android:layout_height="160dp"
android:layout_gravity="center|center_horizontal"
android:layout_marginTop="8dp"
android:contentDescription="#string/app_name"
android:src="#drawable/img_02d" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="2dp"
android:gravity="center_horizontal"
android:orientation="horizontal"
android:weightSum="3">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
android:id="#+id/tv_description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hummidity"
android:textColor="#color/blackTransparent"
android:textSize="14dp"
android:textStyle="bold" />
<TextView
android:id="#+id/wind_result"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:text="#string/app_name"
android:textColor="#color/blackTransparent"
android:textSize="14dp" />
<TextView
android:id="#+id/temperature_result"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:text="#string/app_name"
android:textColor="#color/blackTransparent"
android:textSize="16dp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:gravity="center_horizontal"
android:background="#color/whiteTr"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="2.5"
android:orientation="vertical">
<android.support.v7.widget.RecyclerView
android:id="#+id/weather_daily_list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:orientation="horizontal"
android:scrollbars="none" />
</LinearLayout>
</LinearLayout>
This my code in activity :
public class DialogWeather extends android.app.DialogFragment {
public static final int WIDTH = 60;
public static final int HEIGHT = 80;
public static final String DATE_FORMAT_WITHOUT_TIME = "dd/MM";
private static final String ICON_PREFIX = "img_";
private static final String API_KEY = "2fc56d498a3b4d87ba298c232e65e6b0";
private static final String UNITS = "metric";
final String q = "Jakarta";
PopupWindow myPopupWindow;
Dialog myDialog;
DialogWeather dialogWeather;
private TextView txtCloseWeather, txtCityCountry,
txtCurrentDate, tvDescription, tvWindResult, tvTemperatureResult;
private ImageView weatherIcon;
private RecyclerView mRecyclerViewWeather;
DialogWeatherAdapter dialogWeatherAdapter;
private ArrayList<Example2> weathers = new ArrayList<>();
Example2 example2List;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
View rootView = inflater.inflate(R.layout.activity_dialog_weather,
container, false);
getDialog().getWindow().setBackgroundDrawable(new
ColorDrawable(Color.TRANSPARENT));
tvDescription = rootView.findViewById(R.id.tv_description);
tvWindResult = rootView.findViewById(R.id.wind_result);
tvTemperatureResult = rootView.findViewById(R.id.temperature_result);
weatherIcon = rootView.findViewById(R.id.weather_icon);
txtCityCountry = rootView.findViewById(R.id.city_country_weather);
txtCityCountry.setTypeface(Typeface.DEFAULT_BOLD);
txtCurrentDate = rootView.findViewById(R.id.current_date_weather);
txtCloseWeather = rootView.findViewById(R.id.txt_close_weather);
txtCloseWeather.setTypeface(Typeface.DEFAULT_BOLD);
Fragment fragment = this;
txtCloseWeather.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getActivity(), "Button Close",
Toast.LENGTH_LONG).show();
getActivity().getFragmentManager().beginTransaction()
.remove(fragment).commit();
}
});
mRecyclerViewWeather = rootView.findViewById(R.id.weather_daily_list);
LinearLayoutManager layoutManager = new
LinearLayoutManager(getApplicationContext());
layoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
mRecyclerViewWeather.setLayoutManager(layoutManager);
mRecyclerViewWeather.setHasFixedSize(true);
dialogWeatherAdapter = new DialogWeatherAdapter(weathers);
mRecyclerViewWeather.setAdapter(dialogWeatherAdapter);
loadWeathers(q, API_KEY, UNITS);
return rootView;
}
private void loadWeathers(String q, String apiKey, String units) {
ApiServicesWeather weather = InitRetrofitWeather.getServicesWeather();
Call<Example2> exampleCall = weather.getDetailWeather(q, apiKey, units);
exampleCall.enqueue(new Callback<Example2>() {
#Override
public void onResponse(Call<Example2> call, Response<Example2>
response) {
if (response.isSuccessful()) {
Toast.makeText(getApplicationContext(), "Success",
Toast.LENGTH_LONG).show();
example2List = response.body();
weathers.addAll(Collections.singleton(example2List));
loadSetView();
dialogWeatherAdapter.updateList(weathers);
dialogWeatherAdapter.notifyDataSetChanged();
}
}
#Override
public void onFailure(Call<Example2> call, Throwable t) {
Toast.makeText(getApplicationContext(), "Gagal " +
t.getMessage(), Toast.LENGTH_LONG).show();
}
});
}
private void loadSetView() {
txtCityCountry.setText(weathers.get(getId()).getCity().getName());
txtCurrentDate.setText(Util.formatDate(weathers
.get(getId()).getList().get(getId()).getDtTxt(), "EEE MMM dd, yyyy"));
weatherIcon.setImageResource(Util
.getDrawableResourceIdByName(getApplicationContext(),ICON_PREFIX + weathers
.get(getId()).getList().get(getId()).getWeather().get(getId()).getIcon()));
tvDescription.setText(weathers.get(getId()).getList().get(getId())
.getWeather().get(getId()).getDescription());
tvWindResult.setText("Wind : " +
weathers.get(getId()).getList().get(getId()).getWind().getSpeed() + " m/s");
double mTemperature = (double)
weathers.get(getId()).getList().get(getId()).getMain().getTemp();
tvTemperatureResult.setText(String.valueOf(weathers
.get(getId()).getList().get(ge
tId()).getMain().getTemp()) + " °C");
}
#Override
public void onResume() {
super.onResume();
ViewGroup.LayoutParams params = getDialog().getWindow().getAttributes();
params.width = 700;
params.height = 1100;
getDialog().getWindow().setAttributes((WindowManager.LayoutParams)
params);
}
this My Adapter :
public class DialogWeatherAdapter extends
RecyclerView.Adapter<DialogWeatherAdapter.DialogViewHolder> {
ArrayList<Example2> data;
Context context;
Activity c;
public DialogWeatherAdapter(ArrayList<Example2> data, Context context,
Activity c) {
this.data = data;
this.context = context;
this.c = c;
}
public DialogWeatherAdapter(ArrayList<Example2> weathers) {
this.data = weathers;
}
#Override
public DialogViewHolder onCreateViewHolder(ViewGroup parent, int
viewType) {
LayoutInflater layoutInflater = (LayoutInflater)
parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = layoutInflater.inflate(R.layout.item_weathers, parent,
false);
return new DialogViewHolder(view);
}
#Override
public void onBindViewHolder(DialogViewHolder holder, int position) {
if (holder instanceof DialogViewHolder) {
final DialogViewHolder viewHolder = (DialogViewHolder) holder;
if (data != null) {
for (int i = 0; i < data.size(); i++) {
viewHolder.tvCurrentDateItem.setText(Util.formatDate(data
.get(position).getList()
.get(position).getDtTxt(), "dd/MM"));
viewHolder.ivIconItem.setImageResource(Util
.getDrawableResourceIdByName(getApplicationContext(), ICON_PREFIX + data
.get(getId()).getList().get(getId()).getWeather().get(getId()).getIcon()));
viewHolder.tvDescriptionItem.setText(data.get(position)
.getList().get(position).getWeather().get(position).getDescription());
viewHolder.tvTemperatureItem.setText(String.valueOf(weathers
.get(getId()).getList
().get(getId()).getMain().getTemp()) + " °C");
}
}
}
}
#Override
public int getItemCount() {
return data.size();
}
public void updateList(ArrayList<Example2> weathers) {
this.data = weathers;
}
public class DialogViewHolder extends RecyclerView.ViewHolder {
TextView tvCurrentDateItem, tvDescriptionItem, tvTemperatureItem;
ImageView ivIconItem;
public DialogViewHolder(View itemView) {
super(itemView);
tvCurrentDateItem = itemView.findViewById(R.id.current_date_weather_item);
tvDescriptionItem = itemView.findViewById(R.id.description_item);
tvTemperatureItem = itemView.findViewById(R.id.temperature_item);
ivIconItem = itemView.findViewById(R.id.icon_weather_item);
}
}
}
enter image description here

The reason for this is -
The Item file (R.layout.item_weathers) has height match parent. Change it to wrap_content as shown -
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
and it will show all the items.

Expanding Listview using Recyclerview inside Scrollview

I tried below code to implement an expend and collapse content using recyclerview(listview) a link
final boolean isExpanded = position==mExpandedPosition;
holder.details.setVisibility(isExpanded?View.VISIBLE:View.GONE);
holder.itemView.setActivated(isExpanded);
if (isExpanded)
previousExpandedPosition = position;
holder.itemView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mExpandedPosition = isExpanded ? -1:position;
notifyItemChanged(previousExpandedPosition);
notifyItemChanged(position);
}
});
In my case when i click the particular position in recyclerview its expanding but it goes above the recyclerview.I cant see the full expanded content.i can see only partial content.In this case i need to scroll the recyclerview to view the full content.But i am searching for a solution to view the content without scroll the recyclerview. If i click another position in recyclerview that should be placed over an recyclerview.
Hear is My Code
public class CommonFragment extends Fragment {
#BindView(R.id.news_lists)
RecyclerView news_lists;
#BindView(R.id.nested_scroll)
NestedScrollView nested_scroll;
ArrayList<String> Names;
ArrayList<String> responseProducts = null;
NewsListAdaspters mAdapter;
Context mContext;
String position_name;
public CommonFragment() {
}
public static CommonFragment getInstance(String position, ArrayList<String> response) {
CommonFragment fragmentDummy = new CommonFragment();
Bundle args = new Bundle();
args.putStringArrayList("Types", response);
args.putString("position", position);
fragmentDummy.setArguments(args);
return fragmentDummy;
}
#Override
public void setArguments(Bundle args) {
super.setArguments(args);
this.responseProducts = args.getStringArrayList("Types");
this.position_name = args.getString("position");
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
View view;
#Nullable
#Override
public View onCreateView(#NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (view != null) {
ViewGroup parent = (ViewGroup) view.getParent();
if (parent != null)
parent.removeView(view);
}
try {
view = inflater.inflate(R.layout.fragment_common, container, false);
ButterKnife.bind(this, view);
} catch (InflateException ignored) {
}
mContext = getActivity();
RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getActivity());
news_lists.setLayoutManager(mLayoutManager);
news_lists.setNestedScrollingEnabled(false);
Names = new ArrayList<>();
Names.clear();
for (int i = 0; i < 15; i++) {
Names.add("News Details " + i);
}
Log.e("position_name==>", "" + position_name);
getList();
return view;
}
private void getList() {
if (responseProducts.size() > 0) {
mAdapter = new NewsListAdaspters(mContext, responseProducts, position_name);
news_lists.setAdapter(mAdapter);
}
}
public class NewsListAdaspters extends RecyclerView.Adapter<NewsListAdaspters.MyViewHolder> {
private ArrayList<String> data;
private Context context;
private String name;
int mExpandedPosition = -1;
int previousExpandedPosition = -1;
NewsListAdaspters(Context context, ArrayList<String> maps, String selectedFragmentName) {
this.context = context;
this.data = maps;
this.name = selectedFragmentName;
}
#NonNull
#Override
public MyViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.common_view, parent, false);
final MyViewHolder holder = new MyViewHolder(itemView);
return holder;
}
#Override
public void onBindViewHolder(#NonNull final MyViewHolder holder, #SuppressLint("RecyclerView") final int position) {
holder.news_description.setText(data.get(position));
holder.news_title.setText(name);
final boolean isExpanded = position == mExpandedPosition;
Log.e("isExpanded=====>", "" + isExpanded);
holder.expend_layout.setVisibility(isExpanded ? View.VISIBLE : View.GONE);
holder.itemView.setActivated(isExpanded);
if (isExpanded)
previousExpandedPosition = position;
holder.news_image.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(context, Activity_NewsFullDetails.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
});
holder.expand_click_layout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mExpandedPosition = isExpanded ? -1 : position;
notifyItemChanged(previousExpandedPosition);
notifyItemChanged(position);
}
});
holder.share_fb.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(context, "WORKING!!!!", Toast.LENGTH_SHORT).show();
}
});
holder.share_whatsapp.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(context, "WORKING!!!!", Toast.LENGTH_SHORT).show();
}
});
holder.share_twet.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(context, "WORKING!!!!", Toast.LENGTH_SHORT).show();
}
});
}
#Override
public int getItemCount() {
return data.size();
}
public class MyViewHolder extends RecyclerView.ViewHolder {
#BindView(R.id.news_title)
public TextView news_title;
#BindView(R.id.news_hour)
public TextView news_hour;
#BindView(R.id.news_description)
public TextView news_description;
#BindView(R.id.news_image)
public ImageView news_image;
#BindView(R.id.expand_click_layout)
RelativeLayout expand_click_layout;
#BindView(R.id.expend_layout)
public LinearLayout expend_layout;
#BindView(R.id.full_title)
public TextView full_title;
#BindView(R.id.txt_description)
public TextView txt_description;
#BindView(R.id.share_twet)
public ImageView share_twet;
#BindView(R.id.share_whatsapp)
public ImageView share_whatsapp;
#BindView(R.id.share_fb)
public ImageView share_fb;
MyViewHolder(View view) {
super(view);
ButterKnife.bind(this, view);
}
}
}
}
XML file
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#03000000">
<android.support.v4.widget.NestedScrollView
android:id="#+id/nested_scroll"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:fitsSystemWindows="false"
android:focusable="true"
android:focusableInTouchMode="true"
android:scrollbars="none">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:descendantFocusability="blocksDescendants">
<android.support.v7.widget.RecyclerView
android:id="#+id/news_lists"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:nestedScrollingEnabled="false"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
</RelativeLayout>
</android.support.v4.widget.NestedScrollView>
ITEM XML
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:id="#+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="2dp"
android:animateLayoutChanges="true"
android:background="#drawable/comment_background"
android:stateListAnimator="#animator/comment_selection"
android:elevation="3dp"
card_view:cardCornerRadius="2dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/news_image"
android:layout_width="130dp"
android:layout_height="130dp"
android:layout_margin="2dp"
android:background="#drawable/icon_card"
android:scaleType="fitXY" />
<RelativeLayout
android:id="#+id/expand_click_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/news_image"
android:layout_alignTop="#+id/news_image"
android:layout_toEndOf="#+id/news_image"
android:layout_toRightOf="#+id/news_image">
<TextView
android:id="#+id/news_description"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_layout"
android:layout_marginEnd="2dp"
android:layout_marginRight="2dp"
android:maxEms="3"
android:maxLines="4"
android:padding="4dp"
android:text=""
android:textColor="#color/black_color"
android:textSize="18sp" />
<RelativeLayout
android:id="#+id/bottom_layout"
android:layout_width="match_parent"
android:layout_height="20dp"
android:layout_alignParentBottom="true"
android:layout_margin="4dp">
<TextView
android:id="#+id/news_hour"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/center_text"
android:layout_toStartOf="#+id/center_text"
android:maxLines="2"
android:text="Hours"
android:textColor="#color/black_color"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:id="#+id/center_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true" />
<TextView
android:id="#+id/news_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toEndOf="#+id/center_text"
android:layout_toRightOf="#+id/center_text"
android:gravity="end"
android:text="News Title"
android:textColor="#color/black_color"
android:textSize="16sp" />
</RelativeLayout>
</RelativeLayout>
<LinearLayout
android:id="#+id/expend_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/news_image"
android:orientation="vertical"
android:visibility="gone">
<TextView
android:id="#+id/full_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:text="Title Text"
android:textColor="#color/black_color"
android:textSize="20sp" />
<TextView
android:id="#+id/txt_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="5dp"
android:text="#string/large_text1"
android:textColor="#color/black_color"
android:textSize="18sp" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end"
android:orientation="horizontal">
<ImageView
android:id="#+id/share_fb"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#drawable/share_facebook" />
<ImageView
android:id="#+id/share_whatsapp"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#drawable/share_whatsapp" />
<ImageView
android:id="#+id/share_twet"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#drawable/share_tweet" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>

Try to use NestedScrollView instead of ScrollView and set below to your activity :-
recyclerView.setNestedScrollingEnabled(false);
For more information you can refer below stackoverflow links:-
How to use RecyclerView inside NestedScrollView?
Recyclerview inside ScrollView not scrolling smoothly

recyclerview not displaying all data

I'm trying to adapt a recyclerview to display a list of objects. But actually I have some kind of wierd bug. My object have ID and Name data to display, but in the list, at first, I only can see the Id, and when I scroll down, only the rows going completely out of the screen are completely displayed...
This is my ListPresentActivity.
public class ListPresentActivity extends AppCompatActivity implements ViewInterface {
private static final String EXTRA_PRESENT_ID = "EXTRA_PRESENT_ID";
private static final String EXTRA_PRESENT_NAME = "EXTRA_PRESENT_NAME";
private List<PresentItem> listOfPresent;
private LayoutInflater layoutInflater;
private RecyclerView recyclerView;
private CustomAdapter adapter;
private PresentController presentController;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list_present);
recyclerView = (RecyclerView) findViewById(R.id.rec_list_activity);
recyclerView.setHasFixedSize(true);
layoutInflater = getLayoutInflater();
presentController = new PresentController(this, new FakePresentModel());
}
#Override
public void startDetailActivity(int id, String name, String info, String target, String advice, String price) {
//public void startDetailActivity(int id) {
Intent i = new Intent(this,PresentDetailActivity.class);
i.putExtra(EXTRA_PRESENT_ID, id);
i.putExtra(EXTRA_PRESENT_NAME, name);
startActivity(i);
}
#Override
public void setUpAdapterAndView(List<PresentItem> listOfPresent) {
this.listOfPresent = listOfPresent;
recyclerView.setHasFixedSize(true);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
adapter = new CustomAdapter();
recyclerView.setAdapter(adapter);
}
private class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.CustomViewHolder>{
#Override
public CustomAdapter.CustomViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = layoutInflater.inflate(R.layout.item_present, parent, false);
return new CustomViewHolder(v);
}
#Override
public void onBindViewHolder(CustomAdapter.CustomViewHolder holder, int position) {
PresentItem currentPresent = listOfPresent.get(position);
holder.id.setText(
Integer.toString(currentPresent.getId())
);
holder.name.setText(
currentPresent.getName()
);
}
#Override
public int getItemCount() {
return listOfPresent.size();
}
class CustomViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
private TextView id;
private TextView name;
private ViewGroup container;
public CustomViewHolder(View itemView){
super(itemView);
this.id = (TextView) itemView.findViewById(R.id.texv_item_id);
this.name = (TextView) itemView.findViewById(R.id.texv_item_name);
this.container = (ViewGroup) itemView.findViewById(R.id.root_list_present);
this.container.setOnClickListener(this);
}
#Override
public void onClick(View v) {
PresentItem presentItem = listOfPresent.get(
this.getAdapterPosition()
);
presentController.onListItemClick(presentItem);
}
}
}
}
The layout item_present.xml
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="88dp"
android:id="#+id/root_list_present"
xmlns:tools="http://schemas.android.com/tools">
<TextView
android:id="#+id/texv_item_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:textSize="48sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:text="#id" />
<TextView
android:id="#+id/texv_item_name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="84dp"
android:layout_marginTop="8dp"
android:ellipsize="end"
android:maxLines="1"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:text="collier" />
</android.support.constraint.ConstraintLayout>
And my list layout
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="net.lubbee.bruh.view.ListPresentActivity">
<android.support.v7.widget.RecyclerView
android:id="#+id/rec_list_activity"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</android.support.constraint.ConstraintLayout>
I have search for a long time now, and the only concording result I have fount seems to be fixed with the recyclerView.setHasFixedSize(true); which is not my case...
Thanks for your time!
PS : If there is some code parts needed missing, just say the word! :]
Just after the first loading.
After one scroll to the bottom and back to the top of the screen

<LinearLayout android:layout_width="match_parent"
android:layout_height="88dp"
android:weightSum="1"
xmlns:android="http://schemas.android.com/apk/res/android">
<TextView
android:layout_gravity="center_vertical"
android:layout_weight="0.2"
android:layout_width="0dp"
android:layout_height="wrap_content" />
<TextView
android:layout_gravity="center_vertical"
android:layout_weight="0.8"
android:layout_width="0dp"
android:layout_height="wrap_content" />
</LinearLayout>
Try this simple LinearLayout it should work
You can also add other properties, but for now try it out

setOnItemClickListener() not working on ListView (select always first row)

I have created a custom ListView by extending LinearLayout for every row (Contact) and i need to select the item, but the method "setOnItemClickListener()" not working. I have just put a onItemSelectedListener under and now the method "setOnItemClickListener" select always the first item though i select other row
MainActivity:
public class MainActivity extends AppCompatActivity {
private ListView lvPhone;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
lvPhone = (ListView)findViewById(R.id.listPhone);
final List<PhoneBook> listPhoneBook = new ArrayList<PhoneBook>();
listPhoneBook.add(new PhoneBook(BitmapFactory.decodeResource(getResources(),R.drawable.image),"Contact_1","123456789","av1#gmail.com","1"));
listPhoneBook.add(new PhoneBook(BitmapFactory.decodeResource(getResources(),R.drawable.image),"Contact_2","123456789","av2#gmail.com","2"));
listPhoneBook.add(new PhoneBook(BitmapFactory.decodeResource(getResources(),R.drawable.image),"Contact_3","123456789","av3#gmail.com","3"));
final PhoneBookAdapter adapter = new PhoneBookAdapter(this, listPhoneBook);
lvPhone.setAdapter(adapter);
lvPhone.setItemsCanFocus(false);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
final Dialog d = new Dialog(MainActivity.this);
d.setTitle("Login");
d.setCancelable(true);
d.setContentView(R.layout.account);
d.show();
Button button_close = (Button) d.findViewById(R.id.DCancel);
button_close.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
d.dismiss();
}
});
Button button_login = (Button) d.findViewById(R.id.DLogin);
button_login.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String mName = new String("Ciao");
String mPhone;
String mEmail;
String mID;
TextView TextName = (TextView) d.findViewById(R.id.DName);
TextView TextPhone = (TextView)d.findViewById(R.id.DPhone);
TextView TextEmail = (TextView)d.findViewById(R.id.DEmail);
TextView TextID = (TextView)d.findViewById(R.id.DID);
mName=TextName.getText().toString();
mPhone=TextPhone.getText().toString();
mEmail=TextEmail.getText().toString();
mID=TextID.getText().toString();
listPhoneBook.add(new PhoneBook(BitmapFactory.decodeResource(getResources(),R.drawable.image),mName,mPhone,mEmail,mID));
lvPhone.setAdapter(adapter);
d.dismiss();
}
});
}
});
lvPhone.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
TextView TextName = (TextView) view.findViewById(R.id.tvName);
TextView TextPhone = (TextView)view.findViewById(R.id.tvPhone);
TextView TextEmail = (TextView)view.findViewById(R.id.tvEmail);
TextView TextID = (TextView)view.findViewById(R.id.tvID);
String tvName = new String(TextName.getText().toString());
String tvPhone = new String(TextPhone.getText().toString());
String tvEmail = new String(TextEmail.getText().toString());
String tvID = new String(TextID.getText().toString());
Toast.makeText(MainActivity.this, tvName, Toast.LENGTH_SHORT).show();
}
});
lvPhone.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
}
});
}
}
PhoneBookAdapter:
public class PhoneBookAdapter extends BaseAdapter{
private Context mContext;
private List<PhoneBook> mListPhoneBook;
public PhoneBookAdapter (Context context, List<PhoneBook> list) {
mContext = context;
mListPhoneBook = list;
}
#Override
public int getCount() {
return mListPhoneBook.size();
}
#Override
public Object getItem(int position) {
return mListPhoneBook.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
PhoneBook entry = mListPhoneBook.get(position);
if (convertView == null) {
LayoutInflater inflater = LayoutInflater.from(mContext);
convertView = inflater.inflate(R.layout.phonebook_row,null);
}
ImageView ivAvatar = (ImageView)convertView.findViewById(R.id.imgAvatar);
ivAvatar.setImageBitmap(entry.getmAvatar());
TextView tvName = (TextView)convertView.findViewById(R.id.tvName);
tvName.setText(entry.getmName());
TextView tvPhone = (TextView)convertView.findViewById(R.id.tvPhone);
tvPhone.setText(entry.getmPhone());
TextView tvEmail = (TextView)convertView.findViewById(R.id.tvEmail);
tvEmail.setText(entry.getmEmail());
TextView tvID = (TextView)convertView.findViewById(R.id.tvID);
tvID.setText(entry.getmID());
return convertView;
}
}
`
PhoneBook_row:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true">
<ImageView
android:id="#+id/imgAvatar"
android:layout_width="70dp"
android:layout_height="70dp"
android:scaleType="fitCenter"
android:src="#drawable/image"
android:clickable="true"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:clickable="true">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvName"
android:textStyle="bold"
android:clickable="true"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvPhone"
android:textStyle="bold"
android:clickable="true"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvEmail"
android:textStyle="bold"
android:clickable="true"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvID"
android:textStyle="bold"
android:clickable="true"/>
</LinearLayout>
</LinearLayout>

Replace your PhoneBook_row.xml with the one I am putting up here, I have tried this and it worked for me. I have changed all your android:clickable="true" to android:clickable="false". The reason for doing this is, all of your child views consume click and the result is your parent view i.e ListView not getting the click event. Hope this helps.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="false">
<ImageView
android:id="#+id/imgAvatar"
android:layout_width="70dp"
android:layout_height="70dp"
android:scaleType="fitCenter"
android:src="#drawable/image"
android:clickable="false"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:clickable="false">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvName"
android:textStyle="bold"
android:clickable="false"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvPhone"
android:textStyle="bold"
android:clickable="false"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvEmail"
android:textStyle="bold"
android:clickable="false"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tvID"
android:textStyle="bold"
android:clickable="false"/>
</LinearLayout>
</LinearLayout>

Looks like you are missing the override.
Add an #Override before the function as shown below.
lvPhone.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
}
});
Also adding android:clickable = true in the layout file wouldn't be necessary.

You have changed your question , anyway i believe you can now get the item selected listener working. To get the item which is selected you can use the position as below
lvPhone.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
PhoneBook phoneBook = listPhoneBook.get(position);
Toast.makeText(MainActivity.this, phoneBook.getName() , Toast.LENGTH_SHORT).show();
//where getName is a function to get the name in the phonebook class
}
});

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Fragment not showing up after click button from adapter - android

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