In the below code I have a Search feature like Whatsapp application. Now When I am searching a text it is giving me a pinpoint result. After that result I am trying to highlight the text after the search is complete.
But it is not working with my code.
For example: if my search text is abc, I want to highlight abc with different text color with bold.
Fragment:
public void setSearchtollbar()
{
searchtollbar = (androidx.appcompat.widget.Toolbar) getActivity().findViewById(R.id.searchtoolbar);
if (searchtollbar != null) {
searchtollbar.inflateMenu(R.menu.menu_search);
search_menu=searchtollbar.getMenu();
searchtollbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
circleReveal(R.id.searchtoolbar,1,true,false);
else
searchtollbar.setVisibility(View.GONE);
}
});
item_search = search_menu.findItem(R.id.action_filter_search);
MenuItemCompat.setOnActionExpandListener(item_search, new MenuItemCompat.OnActionExpandListener() {
@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
// Do something when collapsed
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
circleReveal(R.id.searchtoolbar,1,true,false);
}
else
searchtollbar.setVisibility(View.GONE);
return true;
}
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
// Do something when expanded
return true;
}
});
initSearchView();
} else
Log.d("toolbar", "setSearchtollbar: NULL");
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
MenuItem item = menu.findItem(R.id.search);
item.setVisible(true);
}
public void initSearchView()
{
final SearchView searchView =
(SearchView) search_menu.findItem(R.id.action_filter_search).getActionView();
searchView.setSubmitButtonEnabled(false);
ImageView closeButton = (ImageView) searchView.findViewById(R.id.search_close_btn);
closeButton.setImageResource(R.drawable.ic_close_black_24dp);
// set hint and the text colors
EditText txtSearch = ((EditText) searchView.findViewById(R.id.search_src_text));
txtSearch.setHint("Search..");
txtSearch.setHintTextColor(Color.DKGRAY);
txtSearch.setTextColor(getResources().getColor(R.color.colorPrimary));
// set the cursor
AutoCompleteTextView searchTextView = (AutoCompleteTextView) searchView.findViewById(R.id.search_src_text);
try {
Field mCursorDrawableRes = TextView.class.getDeclaredField("mCursorDrawableRes");
mCursorDrawableRes.setAccessible(true);
mCursorDrawableRes.set(searchTextView, R.drawable.search_cursor); //This sets the cursor resource ID to 0 or @null which will make it visible on white background
} catch (Exception e) {
e.printStackTrace();
}
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
callSearch(query);
searchView.clearFocus();
return true;
}
@Override
public boolean onQueryTextChange(String newText) {
callSearch(newText);
return true;
}
public void callSearch(String query) {
query = query.toLowerCase();
Log.i("query", "" + query);
onSearch(query);
}
});
}
// < ---- Implementing Search ends here ---- > //
@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
public void circleReveal(int viewID, int posFromRight, boolean containsOverflow, final boolean isShow)
{
final View myView = getActivity().findViewById(viewID);
int width=myView.getWidth();
if(posFromRight>0)
width-=(posFromRight*getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_material))-(getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_material)/ 2);
if(containsOverflow)
width-=getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_overflow_material);
int cx=width;
int cy=myView.getHeight()/2;
Animator anim;
if(isShow)
anim = ViewAnimationUtils.createCircularReveal(myView, cx, cy, 0,(float)width);
else
anim = ViewAnimationUtils.createCircularReveal(myView, cx, cy, (float)width, 0);
anim.setDuration((long)220);
// make the view invisible when the animation is done
anim.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if(!isShow)
{
super.onAnimationEnd(animation);
myView.setVisibility(View.INVISIBLE);
}
}
});
// make the view visible and start the animation
if(isShow)
myView.setVisibility(View.VISIBLE);
// start the animation
anim.start();
}
public static CharSequence highlightText(String search, String originalText) {
if (search != null && !search.equalsIgnoreCase("")) {
String normalizedText = Normalizer.normalize(originalText, Normalizer.Form.NFD).replaceAll("\\p{InCombiningDiacriticalMarks}+", "").toLowerCase();
int start = normalizedText.indexOf(search);
if (start < 0) {
return originalText;
} else {
Spannable highlighted = new SpannableString(originalText);
while (start >= 0) {
int spanStart = Math.min(start, originalText.length());
int spanEnd = Math.min(start + search.length(), originalText.length());
highlighted.setSpan(new ForegroundColorSpan(Color.BLUE), spanStart, spanEnd, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
start = normalizedText.indexOf(search, spanEnd);
}
return highlighted;
}
}
return originalText;
}
Adapter.java:
public class TaskAdapter extends RecyclerSwipeAdapter<TaskAdapter.MyViewHolder> implements Filterable {
private LayoutInflater inflater;
private Context mContext;
private ArrayList<TaskModel> tasklist;
private ArrayList<TaskModel> mFilteredList;
public boolean isClickable = true;
private MyItemClickListener clickListener;
private MyEditItemClickListner editItemClickListner;
public TaskAdapter(Context context, ArrayList<TaskModel> tasklist, MyItemClickListener clickListener, MyEditItemClickListner editItemClickListner) {
mContext=context;
this.tasklist=tasklist;
this.clickListener = clickListener;
this.mFilteredList=tasklist;
this.editItemClickListner=editItemClickListner;
}
@Override
public TaskAdapter.MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
Context context = parent.getContext();
LayoutInflater inflater = LayoutInflater.from(context);
View view = inflater.inflate(R.layout.fragment_task, parent, false);
TaskAdapter.MyViewHolder holder = new TaskAdapter.MyViewHolder(view);
return holder;
}
@Override
public void onBindViewHolder(final TaskAdapter.MyViewHolder holder, final int position) {
holder.subject.setText(tasklist.get(position).getSubject());
holder.task_type.setText(tasklist.get(position).getTaskType());
holder.assigned_to.setText(tasklist.get(position).getAssigned());
holder.related_to.setText(tasklist.get(position).getParent_id());
holder.outcome.setText(tasklist.get(position).getOutcome());
holder.status.setText(tasklist.get(position).getStatus());
holder.location.setText(tasklist.get(position).getLocation());
holder.schedule_date.setText(tasklist.get(position).getScheduleDate());
holder.schedule_date.setBackgroundResource(R.color.password);
holder.opportunity.setText(tasklist.get(position).getOpportunityNo());
// holder.createdtime.setText(tasklist.get(position).getCreatedtime());//okay where you need your api respnose from preferfernce.//ok
// holder.subject.setText(subject);
// holder.task_type.setText(task_type);
// holder.assigned_to.setText(assigned_to);
// holder.outcome.setText(outcome);
// holder.status.setText(status1);
// holder.location.setText(location);
// holder.schedule_date.setText(schedule_date);
// holder.opportunity.setText(opportunity);
final String status = tasklist.get(position).getStatus();
final String outcomes=tasklist.get(position).getOutcome();
if(outcomes.equals(" Follow-up ")){
holder.image.setImageResource(R.drawable.followup);
holder.image.setColorFilter(ContextCompat.getColor(mContext, R.color.linecolor));
}else if(outcomes.equals(" Order Closed ")){
holder.image.setImageResource(R.drawable.orderclosed);
holder.image.setColorFilter(ContextCompat.getColor(mContext, R.color.linecolor));
}else if(outcomes.equals(" Interested ")){
holder.image.setImageResource(R.drawable.ic_thumb_up_black_24dp);
}else if(outcomes.equals(" Done ")){
holder.image.setImageResource(R.drawable.done);
holder.image.setColorFilter(ContextCompat.getColor(mContext, R.color.linecolor));
}else if(outcomes.equals(" Collected ")){
holder.image.setImageResource(R.drawable.collected);
holder.image.setColorFilter(ContextCompat.getColor(mContext, R.color.linecolor));
}else if(outcomes.equals(" Not Interested ")){
holder.image.setImageResource(R.drawable.ic_thumb_down_black_24dp);
}
if(status.equals("Scheduled")){
holder.status.setBackgroundResource(R.color.blue);
} else if(status.equals("Completed")){
holder.status.setBackgroundColor(ContextCompat.getColor(mContext, R.color.green));
} else if(status.equals("In Complete")){
holder.status.setBackgroundResource(R.color.red);
}
holder.cardView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.d("TASK ADAPTER", "onClick: Cardview");
clickListener.myItemClick(position);
}
});
holder.sample1.setShowMode(SwipeLayout.ShowMode.PullOut);
holder.sample1.setDragEdge(SwipeLayout.DragEdge.Right);
// sample2.setShowMode(SwipeLayout.ShowMode.PullOut);
holder.sample1.findViewById(R.id.edit).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
editItemClickListner.myEditItemClick(position);
}
});
holder.sample1.findViewById(R.id.share).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Toast.makeText(mContext, "Share", Toast.LENGTH_SHORT).show();
// Intent sendIntent = new Intent();
// sendIntent.setAction(Intent.ACTION_SEND);
// sendIntent.putExtra(Intent.EXTRA_TEXT,true);
// sendIntent.setType("text/plain");
// Intent.createChooser(sendIntent,"Share via");
// mContext.startActivity(sendIntent);
Intent whatsappIntent = new Intent(Intent.ACTION_SEND);
whatsappIntent.setType("text/plain");
whatsappIntent.setPackage("com.whatsapp");
Intent email = new Intent(Intent.ACTION_SEND);
email.putExtra(Intent.EXTRA_SUBJECT, "subject");
email.putExtra(Intent.EXTRA_TEXT, "text");
Uri uri = Uri.parse("file://" + email.getAction());
email.putExtra(Intent.EXTRA_STREAM, uri);
email.setType("message/rfc822");
mContext.startActivity(email);
whatsappIntent.putExtra(Intent.EXTRA_TEXT, "The text you wanted to share");
try {
mContext.startActivity(whatsappIntent);
} catch (android.content.ActivityNotFoundException ex) {
Toast.makeText(mContext,"Whatsapp have not been installed.",Toast.LENGTH_LONG).show();
}
}
});
}
@Override
public int getItemCount() {
return tasklist.size();
}
@Override
public int getSwipeLayoutResourceId(int position) {
return R.id.sample1;
}
public void clear() {
int size = tasklist.size();
tasklist.clear();
notifyItemRangeRemoved(0, size);
}
@Override
public Filter getFilter() {
return new Filter() {
@Override
protected FilterResults performFiltering(CharSequence charSequence) {
String charString = charSequence.toString();
if (charString.isEmpty()) {
mFilteredList = tasklist;
} else {
ArrayList<TaskModel> filteredList = new ArrayList<>();
for (TaskModel taskModel : tasklist) {
if (taskModel.getAssigned().toLowerCase().contains(charString) || taskModel.getParent_id().toLowerCase().contains(charString)) {
filteredList.add(taskModel);
}
}
mFilteredList = filteredList;
}
FilterResults filterResults = new FilterResults();
filterResults.values = mFilteredList;
return filterResults;
}
@Override
protected void publishResults(CharSequence charSequence, FilterResults filterResults) {
mFilteredList = (ArrayList<TaskModel>) filterResults.values;
notifyDataSetChanged();
}
};
}
class MyViewHolder extends RecyclerView.ViewHolder{
SwipeLayout sample1;
TextView subject,outcome, status,task_type,assigned_to,related_to,schedule_date,location,opportunity,bill_pin,textViewOptionscreatedtime,modifiedtime,modifiedby,remark,activitytype,textViewOptions,createdtime;
ImageView image;
CardView cardView;
ImageView share,tvEdit;
LinearLayout cards;
public MyViewHolder(View itemView) {
super(itemView);
sample1 = (SwipeLayout) itemView.findViewById(R.id.sample1);
subject= (TextView) itemView.findViewById(R.id.subject);
outcome = (TextView) itemView.findViewById(R.id.outcome);
status = (TextView) itemView.findViewById(R.id.status);
task_type = (TextView) itemView.findViewById(R.id.task_type);
assigned_to = (TextView) itemView.findViewById(R.id.assigned_to);
related_to = (TextView) itemView.findViewById(R.id.related_to);
schedule_date = (TextView) itemView.findViewById(R.id.schedule_date);
location = (TextView) itemView.findViewById(R.id.location);
opportunity = (TextView) itemView.findViewById(R.id.opp_no);
textViewOptions=(TextView)itemView.findViewById(R.id.textViewOptions);
image=(ImageView)itemView.findViewById(R.id.image);
share = (ImageView) itemView.findViewById(R.id.share);
tvEdit = (ImageView) itemView.findViewById(R.id.edit);
cardView = itemView.findViewById(R.id.cardView);
// createdtime = (TextView) itemView.findViewById(R.id.createdtime);
// modifiedtime = (TextView) itemView.findViewById(R.id.modifiedtime);
// modifiedby = (TextView) itemView.findViewById(R.id.modifiedby);
// activitytype=(TextView) itemView.findViewById(R.id.activitytype);
// cards = (LinearLayout) itemView.findViewById(R.id.cards);
}
}
}
