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Fix SearchView not updating ListView in search activity

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This commit is contained in:
Tanguy Herbron 2018-06-01 19:39:55 +02:00
parent b935cfa89f
commit 79484abb83
4 changed files with 67 additions and 58 deletions
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17
app/src/main/java/com/nauk/moodl/Activities/CurrencySelectionActivity.java
View File

@ -147,16 +147,9 @@ public class CurrencySelectionActivity extends AppCompatActivity implements Sear
@Override
public boolean onQueryTextChange(String text)
{
filter.filter(text);
adapter.getFilter().filter(text);
if (TextUtils.isEmpty(text)) {
listView.clearTextFilter();
} else {
Log.d("moodl", "Set filter : " + text);
listView.setFilterText(text);
}
return true;
return false;
}
@Override
@ -167,13 +160,11 @@ public class CurrencySelectionActivity extends AppCompatActivity implements Sear
private void detailsEvent()
{
setupAdapter();
setupList();
runOnUiThread(new Runnable() {
@Override
public void run() {
setupAdapter();
setupList();
setupSearchView();
expand(findViewById(R.id.listContainerLayout));

1
app/src/main/java/com/nauk/moodl/Activities/HomeActivityFragments/Summary.java
View File

@ -16,6 +16,7 @@ import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.graphics.Palette;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;

2
app/src/main/java/com/nauk/moodl/DataManagers/CurrencyData/CurrencyCardview.java
View File

@ -214,7 +214,7 @@ public class CurrencyCardview extends CardView {
setClickable(false);
setFocusable(false);
setCardBackgroundColor(MoodlBox.getColor(R.id.withText, getContext()));
setCardBackgroundColor(MoodlBox.getColor(R.color.white, getContext()));
}
private void setupLineChart(final Currency currency)

103
app/src/main/java/com/nauk/moodl/LayoutManagers/CurrencyListAdapter.java
View File

@ -7,7 +7,9 @@ import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.Filter;
import android.widget.Filterable;
import android.widget.TextView;
import com.nauk.moodl.DataManagers.CurrencyData.Currency;
@ -19,38 +21,52 @@ import java.util.ArrayList;
* Created by Guitoune on 17/01/2018.
*/
public class CurrencyListAdapter extends ArrayAdapter<Currency> {
public class CurrencyListAdapter extends BaseAdapter implements Filterable {
private ArrayList<Currency> tempCurrency, suggestions;
private ArrayList<Currency> currencies, suggestions;
private Context context;
private CustomFilter filter;
public CurrencyListAdapter(Context context, ArrayList<Currency> currencies) {
super(context, android.R.layout.simple_list_item_1, currencies);
this.tempCurrency = new ArrayList<>(currencies);
this.suggestions = new ArrayList<>(currencies);
this.context = context;
this.currencies = currencies;
this.suggestions = currencies;
}
@Override
public int getCount() {
return currencies.size();
}
@Override
public Object getItem(int position) {
return currencies.get(position);
}
@Override
public long getItemId(int position) {
return currencies.indexOf(getItem(position));
}
@NonNull
@Override
public View getView(int position, View convertView, @NonNull ViewGroup parent)
{
Currency currency = getItem(position);
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
convertView = LayoutInflater.from(getContext()).inflate(R.layout.custom_currency_row, parent, false);
convertView = inflater.inflate(R.layout.custom_currency_row, parent, false);
}
TextView currencyName = convertView.findViewById(R.id.currencyName);
TextView currencySymbol = convertView.findViewById(R.id.currencySymbol);
if (currencyName != null)
currencyName.setText(currency.getName());
currencyName.setText(currencies.get(position).getName());
if(currencySymbol != null)
{
currencySymbol.setText(currency.getSymbol());
currencySymbol.setText(currencies.get(position).getSymbol());
}
if (position % 2 == 0)
@ -64,56 +80,57 @@ public class CurrencyListAdapter extends ArrayAdapter<Currency> {
@NonNull
@Override
public Filter getFilter() {
return myFilter;
}
private Filter myFilter = new Filter() {
@Override
public CharSequence convertResultToString(Object resultValue) {
Currency currency = (Currency) resultValue;
return currency.getName();
if(filter == null)
{
filter = new CustomFilter();
}
return filter;
}
class CustomFilter extends Filter
{
@Override
protected FilterResults performFiltering(CharSequence constraint) {
if (constraint != null) {
suggestions.clear();
FilterResults results = new FilterResults();
int i = 0;
String temp = constraint.toString().toLowerCase();
while(i < tempCurrency.size())
if(constraint != null && constraint.length() > 0)
{
Currency currency = tempCurrency.get(i);
if (currency.getName().toLowerCase().startsWith(temp)
|| currency.getSymbol().toLowerCase().startsWith(temp)) {
suggestions.add(currency);
constraint = constraint.toString().toLowerCase();
ArrayList<Currency> filters = new ArrayList<Currency>();
for(int i = 0; i < suggestions.size(); i++)
{
if(suggestions.get(i).getName().toLowerCase().contains(constraint) || suggestions.get(i).getSymbol().toLowerCase().contains(constraint))
{
Currency currency = new Currency(suggestions.get(i).getName(), suggestions.get(i).getSymbol());
filters.add(currency);
}
i++;
}
FilterResults filterResults = new FilterResults();
filterResults.values = suggestions;
filterResults.count = suggestions.size();
return filterResults;
} else {
return new FilterResults();
results.count = filters.size();
results.values = filters;
}
else
{
results.count = suggestions.size();
results.values = suggestions;
}
return results;
}
@Override
protected void publishResults(CharSequence constraint, FilterResults results) {
ArrayList<Currency> c = (ArrayList<Currency>) results.values;
Log.d("moodl", "Q " + constraint);
if(results != null)
{
currencies = (ArrayList<Currency>) results.values;
}
if (results != null && results.count > 0) {
clear();
for (Currency currency : c) {
add(currency);
notifyDataSetChanged();
}
}
}
};
}