Here form username, password, mobile and address fields are repeated based on number user enters in the the page before this. In this picture the form is repeated twice but it could be any number of times which will be dynamic
ANS : you should go with recyclerview
How can I achieve something like this?
Create a layout like that for recyclerview single item
how will I have to retrieve the typed in values?
You can get values from RecyclerView.Adapter class
HERE IS THE SAMPLE CODE
Activity.java
public class AddmoreActivity extends AppCompatActivity {
RecyclerView myRc;
ArrayList<AddMorePojo> arrayList = new ArrayList<>();
Button btnGetData;
AddMoreAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_addmore);
myRc = (RecyclerView) findViewById(R.id.myRc);
btnGetData = (Button) findViewById(R.id.btnGetData);
myRc.setHasFixedSize(true);
myRc.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false));
AddMorePojo addMorePojo = new AddMorePojo();
addMorePojo.setAddress("");
addMorePojo.setUserName("");
arrayList.add(addMorePojo);
adapter = new AddMoreAdapter(this, arrayList);
myRc.setAdapter(adapter);
btnGetData.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
ArrayList<AddMorePojo> pojoArrayList = adapter.getArrayList();
for (int i = 0; i < pojoArrayList.size(); i++) {
Log.e("Name " + i, pojoArrayList.get(i).getUserName() + "");
Log.e("Pass " + i, pojoArrayList.get(i).getPass() + "");
Log.e("PHONE " + i, pojoArrayList.get(i).getPhone() + "");
Log.e("Address " + i, pojoArrayList.get(i).getAddress() + "");
}
}
});
}
}
Activity.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:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.example.user33.workingtestapp.AddmoreActivity">
<android.support.v7.widget.RecyclerView
android:id="@+id/myRc"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Button
android:id="@+id/btnGetData"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:text="get Data" />
</RelativeLayout>
pojo class
public class AddMorePojo {
String userName, phone, pass, Address;
public AddMorePojo() {
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getPass() {
return pass;
}
public void setPass(String pass) {
this.pass = pass;
}
public String getAddress() {
return Address;
}
public void setAddress(String address) {
Address = address;
}
}
adapter class
public class AddMoreAdapter extends RecyclerView.Adapter<AddMoreAdapter.ViewHolder> {
Context context;
ArrayList<AddMorePojo> arrayList;
public AddMoreAdapter(Context context, ArrayList<AddMorePojo> arrayList) {
this.context = context;
this.arrayList = arrayList;
}
@Override
public AddMoreAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.addmorelayout, parent, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(AddMoreAdapter.ViewHolder holder, int position) {
}
@Override
public int getItemCount() {
return arrayList.size();
}
public ArrayList<AddMorePojo> getArrayList()
{
return arrayList;
}
public class ViewHolder extends RecyclerView.ViewHolder {
EditText edtName, edtPhone, edtPass, edtAdrress;
public ViewHolder(View itemView) {
super(itemView);
edtName = itemView.findViewById(R.id.edtUname);
edtPhone = itemView.findViewById(R.id.edtPhone);
edtPass = itemView.findViewById(R.id.edtPass);
edtAdrress = itemView.findViewById(R.id.edtAddress);
edtName.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) {
AddMorePojo addMorePOJO = arrayList.get(getAdapterPosition());
addMorePOJO.setUserName(charSequence + "");
arrayList.set(getAdapterPosition(), addMorePOJO);
}
@Override
public void afterTextChanged(Editable editable) {
}
});
edtPhone.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) {
AddMorePojo addMorePOJO = arrayList.get(getAdapterPosition());
addMorePOJO.setPhone(charSequence + "");
arrayList.set(getAdapterPosition(), addMorePOJO);
}
@Override
public void afterTextChanged(Editable editable) {
}
});
edtPass.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) {
AddMorePojo addMorePOJO = arrayList.get(getAdapterPosition());
addMorePOJO.setPass(charSequence + "");
arrayList.set(getAdapterPosition(), addMorePOJO);
}
@Override
public void afterTextChanged(Editable editable) {
}
});
edtAdrress.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) {
AddMorePojo addMorePOJO = arrayList.get(getAdapterPosition());
addMorePOJO.setAddress(charSequence + "");
arrayList.set(getAdapterPosition(), addMorePOJO);
}
@Override
public void afterTextChanged(Editable editable) {
}
});
}
}
}
adapter custom layout
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView 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="wrap_content"
app:cardElevation="10dp"
app:cardUseCompatPadding="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<EditText
android:id="@+id/edtUname"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter User Name" />
<EditText
android:id="@+id/edtPass"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="********"
android:imeOptions="actionNext"
android:inputType="textPassword" />
<EditText
android:id="@+id/edtPhone"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter Phone Number"
android:imeOptions="actionNext"
android:inputType="numberDecimal" />
<EditText
android:id="@+id/edtAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter Address"
android:imeOptions="actionNext"
android:inputType="text" />
</LinearLayout>
</android.support.v7.widget.CardView>