I have created Recycler view with header. And added items with dynamic radio button.
Here is my 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"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:weightSum="1"
android:padding="@dimen/header_padding1"
android:id="@+id/ac_ll"
android:orientation="horizontal">
<RadioGroup
android:id="@+id/ic_radio_grp"
android:layout_width="0dp"
android:layout_weight="0.75"
android:visibility="gone"
android:layout_height="match_parent"
android:layout_margin="@dimen/header_padding" />
<!--<LinearLayout
android:id="@+id/checkbox_container"
android:layout_width="0dp"
app:multi_select="false"
android:orientation="vertical"
android:layout_margin="@dimen/header_padding"
android:layout_height="match_parent"
android:layout_weight="0.75"/>-->
<CheckBox
android:id="@+id/ic_checkbox_grp"
android:layout_width="0dp"
app:multi_select="false"
app:orientation="vertical"
android:layout_margin="@dimen/header_padding"
android:layout_height="match_parent"
android:textSize="18sp"
android:text="ds"
android:textColor="@color/rippile_color"
android:textColorHint="@color/rippile_color"
android:layout_weight="0.75" />
<TextView
android:id="@+id/price_txt"
android:layout_width="0dp"
android:layout_weight="0.25"
android:layout_height="match_parent"
android:padding="@dimen/header_padding1"
android:text="$ 6 USD"
android:maxLines="1"
android:gravity="center"
android:textSize="18sp"
android:textColor="@color/rippile_color"
android:textColorHint="@color/rippile_color" />
</LinearLayout>
And my adapter is
public class AddCartItemChoiceAdapter extends
RecyclerView.Adapter<AddCartItemChoiceAdapter.ACItemViewHolder> {
private final Context context;
public ArrayList<HashMap<String, String>> arrayList;
AdapterListener adapterListener;
PreferenceHelper ph;
String selectmultichoice = "";
int multichk = 0;
ArrayList<Integer> checkArray = new ArrayList();
private RadioGroup lastCheckedRadioGroup = null;
int lastselected;
boolean isClicked = false;
int shPosition = 0;
ArrayList<HashMap<String, String>> listOfSelectedCheckBoxId = new ArrayList<HashMap<String,
String>>();
public AddCartItemChoiceAdapter(Context context, int shPosition, String selectmultichoice, ArrayList<HashMap<String, String>> arrayList) {
this.context = context;
this.arrayList = arrayList;
this.selectmultichoice = selectmultichoice;
this.shPosition = shPosition;
// this.adapterListener = adapterListener;
adapterListener = (AdapterListener) context;
ph = new PreferenceHelper(context);
}
@Override
public AddCartItemChoiceAdapter.ACItemViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.ac_item_custom_row_layout, parent, false);
return new AddCartItemChoiceAdapter.ACItemViewHolder(view);
}
@Override
public void onBindViewHolder(AddCartItemChoiceAdapter.ACItemViewHolder holder, @SuppressLint("RecyclerView") int position) {
HashMap<String, String> aa = arrayList.get(position);
if (arrayList.get(position).get("item_choice_price").equals("0")) {
holder.priceTxt.setText("");
} else {
holder.priceTxt.setText("+$ " + Double.valueOf(arrayList.get(position).get("item_choice_price")));
}
if (selectmultichoice.equals("1")) {
holder.icRadioGrp.setVisibility(View.VISIBLE);
holder.icCheckboxGrp.setVisibility(View.GONE);
int id = (position + 1) * 10;
RadioButton rb = new RadioButton(AddCartItemChoiceAdapter.this.context);
rb.setId(id++);
rb.setText(arrayList.get(position).get("item_choice_name"));
holder.icRadioGrp.addView(rb);
} else {
holder.icRadioGrp.setVisibility(View.GONE);
holder.icCheckboxGrp.setVisibility(View.VISIBLE);
holder.icCheckboxGrp.setText(arrayList.get(position).get("item_choice_name"));
}
holder.icRadioGrp.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int i) {
/*for(int irg=0; irg<radioGroup.getChildCount(); irg++) {
RadioButton btn = (RadioButton) radioGroup.getChildAt(irg);
if(btn.getId() == i) {
String text = btn.getText().toString();
// do something with text
Log.e("text ", "===>" + text);
}
}
*/
Log.e("i ", "===>" + i);
if (lastCheckedRadioGroup != null
&& lastCheckedRadioGroup.getCheckedRadioButtonId()
!= radioGroup.getCheckedRadioButtonId()
&& lastCheckedRadioGroup.getCheckedRadioButtonId() != -1) {
lastCheckedRadioGroup.clearCheck();
Log.e("Radio button clicked", "===> " + radioGroup.getCheckedRadioButtonId());
Log.e("lastCheckedRadioGroup ", "===> " + lastCheckedRadioGroup.getCheckedRadioButtonId());
}
lastCheckedRadioGroup = radioGroup;
}
});
holder.icCheckboxGrp.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
boolean isChecked = holder.icCheckboxGrp.isChecked();
Log.e("position check ", "===>" + position);
if (!isChecked) {
Log.e("uncheck", "===> " + isChecked);
// arrayList.get(position).put("ischecked", "false");
// listOfSelectedCheckBoxId.add(aa);
} else {
Log.e("check", "===> " + isChecked);
// arrayList.get(position).put("ischecked", "true");
// listOfSelectedCheckBoxId.add(aa);
}
//Log.e("listOfCheckBoxId", "===> " + listOfSelectedCheckBoxId);
}
});
}
@Override
public int getItemCount() {
return arrayList.size();
}
class ACItemViewHolder extends RecyclerView.ViewHolder {
public TextView priceTxt;
public RadioGroup icRadioGrp;
public CheckBox icCheckboxGrp;
public LinearLayout acLL;
public ACItemViewHolder(View itemView) {
super(itemView);
icRadioGrp = itemView.findViewById(R.id.ic_radio_grp);
icCheckboxGrp = itemView.findViewById(R.id.ic_checkbox_grp);
priceTxt = itemView.findViewById(R.id.price_txt);
}
}
}
I have tried to do two things here.
- Select any one option from the list
- To get the selected radio button text.
I am able to achieve first but I can't get the selected radio button text. Anybody can help me to resolve this? Thanks in advance.
