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Create view holder

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This commit is contained in:
PavelRatushny 2017-11-17 14:13:20 +02:00
parent 6cf247efd8
commit b010d0eb95
1 changed files with 43 additions and 25 deletions
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68
OsmAnd/src/net/osmand/plus/osmedit/OsmEditsAdapter.java
View file

@ -6,6 +6,7 @@ import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.ImageButton;
import android.widget.ImageView;
import net.osmand.plus.OsmandApplication;
@ -56,38 +57,38 @@ public class OsmEditsAdapter extends ArrayAdapter<OsmPoint> {
@NonNull
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
final OsmPoint child = getItem(position);
if (v == null) {
v = LayoutInflater.from(getContext()).inflate(R.layout.note, parent, false);
public View getView(int position, View convertView, @NonNull ViewGroup parent) {
View view = convertView;
if (view == null) {
view = LayoutInflater.from(getContext()).inflate(R.layout.note, parent, false);
OsmEditViewHolder holder = new OsmEditViewHolder(view);
view.setTag(holder);
}
OsmEditsFragment.getOsmEditView(v, child, app);
final OsmPoint child = getItem(position);
v.findViewById(R.id.play).setVisibility(View.GONE);
OsmEditsFragment.getOsmEditView(view, child, app);
final CheckBox ch = (CheckBox) v.findViewById(R.id.check_local_index);
View options = v.findViewById(R.id.options);
final OsmEditViewHolder holder = (OsmEditViewHolder) view.getTag();
holder.playImageButton.setVisibility(View.GONE);
if (selectionMode) {
options.setVisibility(View.GONE);
ch.setVisibility(View.VISIBLE);
ch.setChecked(selectedOsmEdits.contains(child));
v.findViewById(R.id.icon).setVisibility(View.GONE);
ch.setOnClickListener(new View.OnClickListener() {
holder.optionsImageButton.setVisibility(View.GONE);
holder.selectCheckBox.setVisibility(View.VISIBLE);
holder.selectCheckBox.setChecked(selectedOsmEdits.contains(child));
holder.icon.setVisibility(View.GONE);
holder.selectCheckBox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
selectItem(ch, child);
selectItem(holder.selectCheckBox, child);
}
});
} else {
v.findViewById(R.id.icon).setVisibility(View.VISIBLE);
options.setVisibility(View.VISIBLE);
ch.setVisibility(View.GONE);
holder.icon.setVisibility(View.VISIBLE);
holder.optionsImageButton.setVisibility(View.VISIBLE);
holder.selectCheckBox.setVisibility(View.GONE);
}
((ImageView) options).setImageDrawable(app.getIconsCache()
.getThemedIcon(R.drawable.ic_overflow_menu_white));
options.setOnClickListener(new View.OnClickListener() {
holder.optionsImageButton.setImageDrawable(app.getIconsCache().getThemedIcon(R.drawable.ic_overflow_menu_white));
holder.optionsImageButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null) {
@ -95,12 +96,13 @@ public class OsmEditsAdapter extends ArrayAdapter<OsmPoint> {
}
}
});
v.setOnClickListener(new View.OnClickListener() {
holder.mainView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (selectionMode) {
ch.setChecked(!ch.isChecked());
selectItem(ch, child);
CheckBox checkBox = holder.selectCheckBox;
checkBox.setChecked(!checkBox.isChecked());
selectItem(checkBox, child);
} else {
if (listener != null) {
listener.onItemShowMap(child);
@ -109,7 +111,7 @@ public class OsmEditsAdapter extends ArrayAdapter<OsmPoint> {
}
});
return v;
return view;
}
private void selectItem(CheckBox checkBox, OsmPoint note) {
@ -123,6 +125,22 @@ public class OsmEditsAdapter extends ArrayAdapter<OsmPoint> {
}
}
private class OsmEditViewHolder {
View mainView;
ImageView icon;
ImageButton playImageButton;
CheckBox selectCheckBox;
ImageButton optionsImageButton;
OsmEditViewHolder(View view) {
mainView = view;
icon = (ImageView) view.findViewById(R.id.icon);
playImageButton = (ImageButton) view.findViewById(R.id.play);
selectCheckBox = (CheckBox) view.findViewById(R.id.check_local_index);
optionsImageButton = (ImageButton) view.findViewById(R.id.options);
}
}
public interface OsmEditsAdapterListener {
void onItemSelect(OsmPoint point);