We are facing the problem with textwatcherlistener i.e,keypad multiple times.
Edittext inputtype is number but screen showing with 2 keypada i.e, number & default one.
we are using expandlistview( with in one more expandlustview dynamic data) has one edittext.
Edittext using textwatcher listener. In childview textwatcher code written.
tried to hide keypad but didn't work.
import android.annotation.TargetApi;
import android.content.Context;
import android.os.Build;
import android.support.annotation.RequiresApi;
import android.support.v7.widget.CardView;
import android.text.Editable;
import android.text.InputType;
import android.text.TextWatcher;
import android.text.method.TextKeyListener;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.BaseExpandableListAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ExpandableListView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.wavelabs.waterlily.main.R;
import com.wavelabs.waterlily.main.activities.SelectProductActivity;
import com.wavelabs.waterlily.main.model.IGrouponListener;
import com.wavelabs.waterlily.main.model.Product;
import com.wavelabs.waterlily.main.model.ProductCategory;
import java.util.ArrayList;
import java.util.List;
import static android.graphics.Typeface.BOLD;
import static android.view.View.GONE;
public class CategoriesAdapter extends BaseExpandableListAdapter {
private static final String RETAILERLABEL = "RETAILER";
private List<ProductCategory> parentData;
private Context context;
private IGrouponListener grouponListener;
private ClickListener clickListener;
private boolean isResettingKeyboard;
public CategoriesAdapter(List<ProductCategory> productHeaders, Context context) {
this.parentData = productHeaders;
this.context = context;
this.grouponListener = (IGrouponListener) context;
}
@Override
public int getGroupCount() {
return parentData.size();
}
@Override
public int getChildrenCount(int groupPosition) {
if (parentData.get(groupPosition).isHasSubCategory()) {
return 1;
} else {
int subCategoryCount = parentData.get(groupPosition).getProduct().isEmpty() ? 1 : parentData.get(groupPosition).getProduct().size();
return subCategoryCount;
}
// int subCategoryCount = parentData.get(groupPosition).isHasSubCategory() ? parentData.get(groupPosition).getSubCategories().size() : 0;
// Log.i("Tag","10");
}
@Override
public Object getGroup(int groupPosition) {
return parentData.get(groupPosition);
}
@Override
public Object getChild(int groupPosition, int childPosition) {
return childPosition;
}
@Override
public long getGroupId(int groupPosition) {
return groupPosition;
}
@Override
public long getChildId(int groupPosition, int childPosition) {
return childPosition;
}
@Override
public boolean hasStableIds() {
return true;
}
@TargetApi(Build.VERSION_CODES.M)
@Override
public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View inflate = inflater.inflate(R.layout.row_first, null);
TextView text = inflate.findViewById(R.id.tv_rowParentText);
CardView card = inflate.findViewById(R.id.card_parent);
ImageView imageView = inflate.findViewById(R.id.imageView_indicator);
TextView textViewChild = inflate.findViewById(R.id.tv_rowChildText);
ImageView imageViewChildIndicator = inflate.findViewById(R.id.imageViewChild_indicator);
ProductCategory productCategory = parentData.get(groupPosition);
String parentId = productCategory.getParentCatId();
if (parentId.equals("null")) {
text.setVisibility(View.VISIBLE);
card.setVisibility(View.VISIBLE);
imageView.setVisibility(View.VISIBLE);
textViewChild.setVisibility(GONE);
imageViewChildIndicator.setVisibility(GONE);
text.setTextAppearance(R.style.TextAppearance_AppCompat_Large);
text.setTextColor(text.getContext().getColor(R.color.textcolor));
text.setTypeface(null, BOLD);
String name = productCategory.getName();
name = name.substring(0,1)+name.substring(1,name.length()).toLowerCase();
text.setText(name.trim());
if (isExpanded) {
imageView.setImageResource(R.mipmap.arrowup_black);
} else {
imageView.setImageResource(R.mipmap.arrowdown_black);
}
} else {
text.setVisibility(View.GONE);
card.setVisibility(View.GONE);
imageView.setVisibility(View.GONE);
textViewChild.setVisibility(View.VISIBLE);
imageViewChildIndicator.setVisibility(View.VISIBLE);
textViewChild.setTextAppearance(R.style.TextAppearance_AppCompat_Medium);
textViewChild.setAllCaps(false);
textViewChild.setTypeface(null, BOLD);
textViewChild.setTextColor(text.getContext().getColor(R.color.textcolor));
String name = productCategory.getName();
name = name.substring(0,1)+name.substring(1,name.length()).toLowerCase();
textViewChild.setText(name.trim());
if (isExpanded) {
imageViewChildIndicator.setImageResource(R.mipmap.arrowup_black);
} else {
imageViewChildIndicator.setImageResource(R.mipmap.arrowdown_black);
}
}
return inflate;
}
@Override
public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild, final View convertView, ViewGroup parent) {
final ProductCategory productCategory = parentData.get(groupPosition);
View inflate;
if (parentData.get(groupPosition).isHasSubCategory()) {
final ChildLevelExpandableListView childLevelExpandableListView = new ChildLevelExpandableListView(context);
final List<ProductCategory> subCategories = parentData.get(groupPosition).getSubCategories();
final CategoriesAdapter categoriesAdapter = new CategoriesAdapter(subCategories, context);
categoriesAdapter.setOnItemClickListener(clickListener);
childLevelExpandableListView.setAdapter(categoriesAdapter);
childLevelExpandableListView.setGroupIndicator(null);
childLevelExpandableListView.setDividerHeight(2);
childLevelExpandableListView.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
childLevelExpandableListView.setScrollBarSize(0);
childLevelExpandableListView.setPadding(25,0,25,0);
childLevelExpandableListView.setItemsCanFocus(true);
childLevelExpandableListView.setOnGroupExpandListener(new ExpandableListView.OnGroupExpandListener() {
@Override
public void onGroupExpand(int groupPosition) {
if(childLevelExpandableListView.isGroupExpanded(groupPosition)){
Log.i("TAG","isExpanded");
}
if (grouponListener != null) {
grouponListener.onGroupExpandedListener(subCategories.get(groupPosition), categoriesAdapter,childLevelExpandableListView,groupPosition);
}
}
});
childLevelExpandableListView.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() {
@Override
public boolean onGroupClick(ExpandableListView expandableListView, View view, int i, long l) {
return false;
}
});
return childLevelExpandableListView;
} else {
if (!productCategory.getProduct().isEmpty()) {
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
inflate = layoutInflater.inflate(R.layout.item_product_list, null);
TextView tvName = inflate.findViewById(R.id.tv_listProductItem_name);
TextView tvCost = inflate.findViewById(R.id.tv_listProductItem_cost);
final Button btnAdd = inflate.findViewById(R.id.btn_productList_add);
final LinearLayout llAdditem = inflate.findViewById(R.id.ll_product_additem);
final TextView tvProductQty = inflate.findViewById(R.id.tv_productQty);
final EditText amount = inflate.findViewById(R.id.amount);
final Product product = productCategory.getProduct().get(childPosition);
String productName = product.getProductName();
tvName.setText(productName.trim());
amount.setTag(R.id.amount, childPosition);
if (context instanceof SelectProductActivity) {
SelectProductActivity selectProductActivity = (SelectProductActivity) context;
Product productAvailable = selectProductActivity.isProductAvailable(product);
amount.addTextChangedListener(new TextWatcher() {
boolean editing = false;
@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) {
String enteredAmount = s.toString();
Object tag = amount.getTag(R.id.amount);
Log.d("position",""+tag);
if(!editing) {
editing = true;
if (enteredAmount.length() > 0) {
try {
final int amountselected = Integer.parseInt(enteredAmount);
product.setCategoryName(productCategory.getName());
product.setSubcategoryName(productCategory.getName());
Log.i("cat name ",""+product.getCategoryName());
product.setSelectedQty(amountselected);
if (product.getCustomerType().equals(RETAILERLABEL)) {
Log.d("Prodyct Adapter ",product.getProductName());
clickListener.onItemClick(childPosition, amount, "plus", product.getRrp(), amountselected, product);
} else {
Log.d("Prodyct Adapter ",product.getProductName());
clickListener.onItemClick(childPosition, amount, "plus", product.getDrp(), amountselected, product);
}
}catch(Exception ex){
ex.printStackTrace();
}
} else {
InputMethodManager imm = (InputMethodManager) convertView.getContext()
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(convertView.getWindowToken(), 0);
amount.getText().clear();
amount.append("");
}
editing = false;
}
}
});
if (productAvailable != null) {
product.setSelectedQty(productAvailable.getSelectedQty());
tvProductQty.setText("" + productAvailable.getSelectedQty());
amount.setText("" + productAvailable.getSelectedQty());
Log.i("qty", "" + productAvailable.getSelectedQty());
} else {
tvProductQty.setText("0");
product.setSelectedQty(0);
amount.setText("0");
if (product.getSelectedQty() == 0) {
Log.i("productname in Adapter:",""+product.getProductName());
Log.i("productQty in Adapter:",""+product.getSelectedQty());
llAdditem.setVisibility(View.GONE);
btnAdd.setVisibility(View.VISIBLE);
}
}
}
if (product.getCustomerType().equals(RETAILERLABEL)) {
String s = parent.getResources().getString(R.string.rupeeSymbol) +" "+product.getRrp();
tvCost.setText(s.trim());
} else {
String s = parent.getResources().getString(R.string.rupeeSymbol) +" "+product.getDrp();
tvCost.setText(s.trim());
}
tvProductQty.setText("" + product.getSelectedQty());
if (product.getSelectedQty() >= 1) {
btnAdd.setVisibility(View.INVISIBLE);
llAdditem.setVisibility(View.VISIBLE);
} else {
Log.i("TAG", "Called Child Position" + childPosition + " And Quantity is " + product.getSelectedQty());
llAdditem.setVisibility(View.INVISIBLE);
btnAdd.setVisibility(View.VISIBLE);
}
btnAdd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
btnAdd.setVisibility(View.GONE);
llAdditem.setVisibility(View.VISIBLE);
product.setSelectedQty(1);
product.setSubcategoryName(productCategory.getName());
Log.i("Add Button Clicked", tvProductQty.getText().toString());
}
});
final ImageView imgDecreaseQty = inflate.findViewById(R.id.img_decreaseQty);
ImageView imgIncreaseQty = inflate.findViewById(R.id.img_increaseQty);
imgIncreaseQty.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
llAdditem.setVisibility(View.VISIBLE);
btnAdd.setVisibility(View.GONE);
String s = tvProductQty.getText().toString();
int qty = Integer.parseInt(s) + 1;
product.setSelectedQty(qty);
tvProductQty.setText("" + qty);
}
});
imgDecreaseQty.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String s = tvProductQty.getText().toString();
int qty = Integer.parseInt(s);
if(product.getSelectedQty()>=1) {
if (qty > 1) {
qty = qty - 1;
tvProductQty.setText("" + qty);
product.setSelectedQty(qty);
} else if (qty == 1) {
llAdditem.setVisibility(View.GONE);
btnAdd.setVisibility(View.VISIBLE);
qty = 0;
product.setSelectedQty(qty);
tvProductQty.setText("" + qty);
}
}
}
});
} else {
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
inflate = layoutInflater.inflate(R.layout.empty_layout, null);
}
}
return inflate;
}
@Override
public boolean isChildSelectable(int groupPosition, int childPosition) {
return true;
}
public void setOnItemClickListener(ClickListener clickListener) {
this.clickListener = clickListener;
}
public interface ClickListener {
void onItemClick(int position, View v, String type, double price, int quantity, Product product);
}
}
