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Copy getView() method and move CategoriesAdapter to new class

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This commit is contained in:
misaochan 2016-11-05 16:44:19 +13:00
parent 6a6413bd3e
commit 8008c279c9
2 changed files with 107 additions and 62 deletions
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107
app/src/main/java/fr/free/nrw/commons/category/CategoriesAdapter.java Normal file
View file

@ -0,0 +1,107 @@
package fr.free.nrw.commons.category;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.CheckedTextView;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.TreeSet;
import fr.free.nrw.commons.R;
public class CategoriesAdapter extends BaseAdapter {
private Context context;
private ArrayList<CategorizationFragment.CategoryItem> items;
private static final int TYPE_ITEM = 0;
private static final int TYPE_SEPARATOR = 1;
private TreeSet<Integer> sectionHeader = new TreeSet<Integer>();
private CategoriesAdapter(Context context, ArrayList<CategorizationFragment.CategoryItem> items) {
this.context = context;
this.items = items;
}
public int getCount() {
return items.size();
}
public Object getItem(int i) {
return items.get(i);
}
public ArrayList<CategorizationFragment.CategoryItem> getItems() {
return items;
}
public void setItems(ArrayList<CategorizationFragment.CategoryItem> items) {
this.items = items;
}
public long getItemId(int i) {
return i;
}
@Override
public int getItemViewType(int position) {
// If type is 1, the line is a header, otherwise it is an item
return sectionHeader.contains(position) ? TYPE_SEPARATOR : TYPE_ITEM;
}
@Override
public int getViewTypeCount() {
return 2;
}
public View getView(int i, View view, ViewGroup viewGroup) {
CheckedTextView checkedView;
if(view == null) {
checkedView = (CheckedTextView) getActivity().getLayoutInflater().inflate(R.layout.layout_categories_item, null);
} else {
checkedView = (CheckedTextView) view;
}
CategorizationFragment.CategoryItem item = (CategorizationFragment.CategoryItem) this.getItem(i);
checkedView.setChecked(item.selected);
checkedView.setText(item.name);
checkedView.setTag(i);
return checkedView;
}
// TODO: Separator getView reference
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
int rowType = getItemViewType(position);
if (convertView == null) {
holder = new ViewHolder();
switch (rowType) {
case TYPE_ITEM:
convertView = mInflater.inflate(R.layout.snippet_item1, null);
holder.textView = (TextView) convertView.findViewById(R.id.text);
break;
case TYPE_SEPARATOR:
convertView = mInflater.inflate(R.layout.snippet_item2, null);
holder.textView = (TextView) convertView.findViewById(R.id.textSeparator);
break;
}
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.textView.setText(mData.get(position));
return convertView;
}
public static class ViewHolder {
public TextView textView;
}
}

62
app/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java
View file

@ -264,68 +264,6 @@ public class CategorizationFragment extends Fragment {
} }
} }
private class CategoriesAdapter extends BaseAdapter {
private Context context;
private ArrayList<CategoryItem> items;
private static final int TYPE_ITEM = 0;
private static final int TYPE_SEPARATOR = 1;
private TreeSet<Integer> sectionHeader = new TreeSet<Integer>();
private CategoriesAdapter(Context context, ArrayList<CategoryItem> items) {
this.context = context;
this.items = items;
}
public int getCount() {
return items.size();
}
public Object getItem(int i) {
return items.get(i);
}
public ArrayList<CategoryItem> getItems() {
return items;
}
public void setItems(ArrayList<CategoryItem> items) {
this.items = items;
}
public long getItemId(int i) {
return i;
}
@Override
public int getItemViewType(int position) {
// If type is 1, the line is a header, otherwise it is an item
return sectionHeader.contains(position) ? TYPE_SEPARATOR : TYPE_ITEM;
}
@Override
public int getViewTypeCount() {
return 2;
}
public View getView(int i, View view, ViewGroup viewGroup) {
CheckedTextView checkedView;
if(view == null) {
checkedView = (CheckedTextView) getActivity().getLayoutInflater().inflate(R.layout.layout_categories_item, null);
} else {
checkedView = (CheckedTextView) view;
}
CategoryItem item = (CategoryItem) this.getItem(i);
checkedView.setChecked(item.selected);
checkedView.setText(item.name);
checkedView.setTag(i);
return checkedView;
}
}
/** /**
* Makes asynchronous calls to the Commons MediaWiki API via anonymous subclasses of * Makes asynchronous calls to the Commons MediaWiki API via anonymous subclasses of