Reputation: 480
I have fragment with ListView. A problem with ListViewItem having web-html links. Is not clickable. @drawable/items_selector is not working and onItemClick is not call when android:autoLink="web" "android:descendantFocusability="blocksDescendants" is not helped. And this solution not works. I need listview item like a "hangouts" or other apps whith work item selected and working html links and etc. Please help me. OS version is Android 5.1.1
SIMPLE XML... But not works too.
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:descendantFocusability="blocksDescendants"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/items_selector"
android:orientation="vertical"
android:padding="2dp">
<TextView
android:id="@+id/themeText"
android:autoLink="web"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="@dimen/layout_margin"
android:paddingLeft="@dimen/layout_margin"
android:paddingRight="@dimen/layout_margin"
android:text="Bla bla bla"/>
</LinearLayout>
Adapter code:
private class ThemesAdapter extends BaseAdapter {
private LayoutInflater layoutInflater;
private ArrayList<ForumThemeItem> mThemes;
public ThemesAdapter(Context context, ArrayList<ForumThemeItem> themes) {
this.mThemes = themes;
layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
if (mThemes != null) {
return mThemes.size();
}
return 0;
}
public void add(ArrayList<ForumThemeItem> themes){
mThemes.addAll(themes);
}
public ForumThemeItem getItem(int position) {
return mThemes.get(position);
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ForumThemeItem mTheme = getItem(position);
ThemesViewHolder viewHolder;
if (convertView == null) {
viewHolder = new ThemesViewHolder();
convertView = layoutInflater.inflate(R.layout.item_theme, null);
convertView.findViewById(R.id.ratingLayout).setVisibility(View.GONE);
viewHolder.themePart = (TextView)convertView.findViewById(R.id.themePart);
viewHolder.themeText = (TextView)convertView.findViewById(R.id.themeText);
viewHolder.themeDate = (TextView)convertView.findViewById(R.id.themeDate);
viewHolder.themeDateUpdate = (TextView)convertView.findViewById(R.id.themeDateUpdate);
viewHolder.userNick = (TextView)convertView.findViewById(R.id.userNick);
viewHolder.vote = (ImageView)convertView.findViewById(R.id.vote);
viewHolder.viewsCount =(TextView)convertView.findViewById(R.id.viewsCount);
viewHolder.replyCount =(TextView)convertView.findViewById(R.id.replyCount);
convertView.setTag(viewHolder);
}else{
viewHolder = (ThemesViewHolder) convertView.getTag();
}
viewHolder.vote.setVisibility(mTheme.isVote() ? View.VISIBLE : View.GONE);
viewHolder.themeText.setText(Html.fromHtml(mTheme.getText()));
viewHolder.userNick.setText(mTheme.getNick());
viewHolder.themeDate.setText(mTheme.getCreateDate()+",");
viewHolder.themeDateUpdate.setText(String.format("обн.: %s",mTheme.getDateUpdate()));
viewHolder.viewsCount.setText(String.format("%s",mTheme.getViewsCount()));
viewHolder.replyCount.setText(String.format("%s", mTheme.getRepliesCount()));
if(mTheme.getPartSubName()==null){
viewHolder.themePart.setText(mTheme.getPartName());
}else{
viewHolder.themePart.setText(String.format("%s (%s)",mTheme.getPartName(),mTheme.getPartSubName()));
}
if(!mTheme.isAnonymously()){
switch (mTheme.getGender()){
case "f":
viewHolder.userNick.setTextColor(getResources().getColor(R.color.woman));
break;
case "m":
viewHolder.userNick.setTextColor(getResources().getColor(R.color.man));
break;
case "n":
viewHolder.userNick.setTextColor(getResources().getColor(R.color.it));
break;
}
}else{
viewHolder.userNick.setTextColor(getResources().getColor(R.color.default_text_color));
}
return convertView;
}
class ThemesViewHolder {
TextView themePart;
TextView themeDate;
TextView themeDateUpdate;
TextView themeText;
TextView userNick;
ImageView vote;
TextView viewsCount;
TextView replyCount;
}
}
I modify adapter.
In adapter:
viewHolder.themeText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(mTextClickListener!=null){
mTextClickListener.onTextClick(position);
}
}
});
In activity:
@Override
public void onTextClick(int position) {
mThemesList.performItemClick(mThemesList.getAdapter().getView(position, null, null), position, position);
}
But item is not selected(no fill gray)
Upvotes: 1
Views: 125
Reputation: 4480
If you want to click entire row, just implement OnClickListener
.
If you want to click entire row and links inside the row (which i thing this is what you want):
custom row item
interface
interface listener
to the adapter
something like this:
interface OnWebLinkClick(){
void onWebLinkClick(String url);
}
on your adapter you add another parameter for the OnWebLinClick Listener
:
public ThemesAdapter(Context context, ArrayList<ForumThemeItem> themes, OnWebLinClick mListener){
this.mListener = mListener;
}
Check if the Text contains Link and implement the onWebLinkClick(urlOnTextView)
and open it in webView
Upvotes: 1
Reputation: 2372
To make the TextView html links clickable do the following
textView.setText(Html.fromHtml("your html text here"));
If this is a ListView item - I suspect you will have to do this in the ListAdapter - getView or equivalent method.
Or you could update your XML and add the following - docs here
android:autoLink="web"
Upvotes: 0