@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
final SuggestionItem item = mUsersSearchAdapter.getSuggestionItem(position);
switch (mUsersSearchAdapter.getItemViewType(position)) {
case SuggestionsAdapter.VIEW_TYPE_USER_SUGGESTION_ITEM:
{
Utils.openUserProfile(this, getAccountId(), item.extra_id, item.summary, null);
finish();
break;
}
case SuggestionsAdapter.VIEW_TYPE_USER_SCREEN_NAME:
{
Utils.openUserProfile(this, getAccountId(), -1, item.title, null);
finish();
break;
}
case SuggestionsAdapter.VIEW_TYPE_SAVED_SEARCH:
case SuggestionsAdapter.VIEW_TYPE_SEARCH_HISTORY:
{
Utils.openSearch(this, getAccountId(), item.title);
finish();
break;
}
}
}
private void init(AttributeSet attrs) {
inflate(getContext(), R.layout.searchbar, this);
TypedArray array = getContext().obtainStyledAttributes(attrs, R.styleable.MaterialSearchBar);
iconRightResId = array.getResourceId(R.styleable.MaterialSearchBar_iconRight, -1);
iconLefttResId = array.getResourceId(R.styleable.MaterialSearchBar_iconLeft, -1);
hint = array.getString(R.styleable.MaterialSearchBar_hint);
maxSuggestionCount = array.getInt(R.styleable.MaterialSearchBar_maxSuggestionsCount, 3);
speechMode = array.getBoolean(R.styleable.MaterialSearchBar_speechMode, false);
destiny = getResources().getDisplayMetrics().density;
adapter = new SuggestionsAdapter(LayoutInflater.from(getContext()));
adapter.setOnClickListener(this);
adapter.maxSuggestionsCount = maxSuggestionCount;
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.mt_recycler);
recyclerView.setAdapter(adapter);
recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
array.recycle();
searchIcon = (ImageView) findViewById(R.id.mt_search);
arrowIcon = (ImageView) findViewById(R.id.mt_arrow);
searchEdit = (EditText) findViewById(R.id.mt_editText);
inputContainer = (LinearLayout) findViewById(R.id.inputContainer);
findViewById(R.id.mt_clear).setOnClickListener(this);
arrowIcon.setOnClickListener(this);
searchEdit.setOnFocusChangeListener(this);
setOnClickListener(this);
searchEdit.setOnEditorActionListener(this);
if (speechMode) searchIcon.setOnClickListener(this);
setupIcons();
}
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (listenerExists()) onSearchActionListener.onSearchConfirmed(searchEdit.getText());
if (suggestionsVisible) animateLastRequests(getListHeight(), 0);
adapter.addSuggestion(searchEdit.getText().toString());
return false;
}
private void setSuggestionsCursor(Cursor cursor) {
if (mSuggestionsAdapter == null) {
return;
}
Cursor oldCursor = mSuggestionsAdapter.swapCursor(cursor);
if (oldCursor != null) {
oldCursor.close();
}
}
/** Shows search input and close arrow */
public void enableSearch() {
adapter.notifyDataSetChanged();
searchEnabled = true;
Animation left_in = AnimationUtils.loadAnimation(getContext(), R.anim.fade_in_left);
Animation left_out = AnimationUtils.loadAnimation(getContext(), R.anim.fade_out_left);
left_in.setAnimationListener(this);
inputContainer.setVisibility(VISIBLE);
inputContainer.startAnimation(left_in);
animateLastRequests(0, getListHeight());
if (listenerExists()) {
onSearchActionListener.onSearchStateChanged(true);
}
searchIcon.startAnimation(left_out);
}
private void animateLastRequests(int from, int to) {
suggestionsVisible = to > 0 ? true : false;
final RelativeLayout last = (RelativeLayout) findViewById(R.id.last);
final ViewGroup.LayoutParams lp = last.getLayoutParams();
ValueAnimator animator = ValueAnimator.ofInt(from, to);
animator.setDuration(200);
animator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
lp.height = (int) animation.getAnimatedValue();
last.setLayoutParams(lp);
}
});
if (adapter.getItemCount() > 0) animator.start();
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
mUsersSearchAdapter.changeCursor(null);
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
mUsersSearchAdapter.changeCursor(data);
}
private int getListHeight() {
return (int) ((adapter.getItemCount() * 50) * destiny);
}
/**
* Sets the array of recent search queries. It is advisable to save the queries when the activity
* is destroyed and call this method when creating the activity.
*
* @param suggestions an array of queries
* @see #getLastSuggestions()
* @see #setMaxSuggestionCount(int)
*/
public void setLastSuggestions(List<String> suggestions) {
adapter.setSuggestions(suggestions);
}
/**
* Returns the last search queries. The queries are stored only for the duration of one activity
* session. When the activity is destroyed, the queries will be deleted. To save queries, use the
* method getLastSuggestions(). To recover the queries use the method setLastSuggestions().
*
* @return array with the latest search queries
* @see #setLastSuggestions(List)
* @see #setMaxSuggestionCount(int)
*/
public List<String> getLastSuggestions() {
return adapter.getSuggestions();
}
/**
* Specifies the maximum number of search queries stored until the activity is destroyed
*
* @param maxQuery maximum queries
*/
public void setMaxSuggestionCount(int maxQuery) {
this.maxSuggestionCount = maxQuery;
adapter.maxSuggestionsCount = maxQuery;
}
