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ListView lvAmounts = (ListView)mView.findViewById(R.id.lv_newAmount_Amount); insertAmountAdapter insertAmountAdapter = new insertAmountAdapter(getActivity(), amountList);
lvAmounts.setAdapter(insertAmountAdapter);
( AmountTextWatcher):
public class insertAmountAdapter extends BaseAdapter {
Context mContext;
ArrayList amountList;
LayoutInflater mLayoutInflater;
EditText etAmount, etTariff;
TextView tvTariffTitle;
public insertAmountAdapter(Context mContext, ArrayList amountList) {
this.mContext = mContext;
this.amountList = amountList;
mLayoutInflater = (LayoutInflater)mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return amountList.size();
}
@Override
public Object getItem(int position) {
return amountList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
if(view == null){
view = mLayoutInflater.inflate(R.layout.item_insertamount, parent, false);
etTariff = (EditText)view.findViewById(R.id.et_amount_tariffInfo);
etTariff.addTextChangedListener(new AmountTextWatcher(view, etTariff, amountList));
etAmount = (EditText)view.findViewById(R.id.et_amount_Amount);
etAmount.addTextChangedListener(new AmountTextWatcher(view, etAmount, amountList));
}
etAmount.setTag(position);
etAmount.setText(String.valueOf(amountList.get(position).getAmount()));
etAmount.setFilters(new InputFilter[]{new DigitalFilter(3)});
tvTariffTitle = (TextView)view.findViewById(R.id.tv_amount_tariffTitle);
tvTariffTitle.setText(amountList.get(position).getTariffTitle()+", "+amountList.get(position).getUnit());
etTariff.setTag(position);
etTariff.setText(amountList.get(position).getTariffValue());
etTariff.setFilters(new InputFilter[]{new DigitalFilter(2)});
return view;
}
}
class AmountTextWatcher implements TextWatcher {
private View view;
private EditText editText;
private ArrayList amountList;
public AmountTextWatcher(View view, EditText editText, ArrayList amountList) {
this.view = view;
this.editText = editText;
this.amountList = amountList;
}
@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(editText.equals(view.findViewById(R.id.et_amount_Amount))){
amountList.get(Integer.parseInt(editText.getTag().toString())).setAmount(Double.valueOf(s.toString().isEmpty()?"0":s.toString()));
} else if(editText.equals(view.findViewById(R.id.et_amount_tariffInfo))){
amountList.get(Integer.parseInt(editText.getTag().toString())).setTariffValue(s.toString().isEmpty()?"0":s.toString());
}
return;
}
}
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strings.xml:
, , , drawables ( : add_btn_instruction.png open_btn_instruction.png).
, TextView ImageGetter:
String instructionHTML = getString(R.string.instructionText);
TextView tvInstruction = (TextView)findViewById(R.id.tv_instruction);
tvInstruction.setText(Html.fromHtml(instructionHTML, htmlImageGetter, null));
Html.ImageGetter htmlImageGetter = new Html.ImageGetter() {
public Drawable getDrawable(String source) {
int resId = getResources().getIdentifier(source, "drawable", getPackageName());
Drawable ret = InstructionActivity.this.getResources().getDrawable(resId);
ret.setBounds(0, 0, ret.getIntrinsicWidth(), ret.getIntrinsicHeight());
return ret;
}
};
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https://habrahabr.ru/post/332190/
