mirror of https://github.com/M66B/FairEmail.git
M66B
6 years ago
parent
c9efe89ca7
commit
a8eaa1a7eb
@ -0,0 +1,134 @@
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package eu.faircode.email;
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import android.content.Context;
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import android.database.Cursor;
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import android.database.MatrixCursor;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.view.MenuItem;
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import android.widget.AutoCompleteTextView;
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import android.widget.Toast;
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import androidx.appcompat.widget.SearchView;
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import androidx.cursoradapter.widget.SimpleCursorAdapter;
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import androidx.lifecycle.LifecycleOwner;
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public class SearchViewEx extends SearchView {
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private String _searching = null;
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public SearchViewEx(Context context) {
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super(context);
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}
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public SearchViewEx(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public SearchViewEx(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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void setup(LifecycleOwner owner, MenuItem menuSearch, String searching, ISearch intf) {
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_searching = searching;
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Log.i("SearchView searching=" + _searching);
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setQueryHint(getContext().getString(R.string.title_search));
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if (!TextUtils.isEmpty(_searching)) {
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menuSearch.expandActionView();
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setQuery(_searching, false);
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}
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AutoCompleteTextView autoCompleteTextView = findViewById(androidx.appcompat.R.id.search_src_text);
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autoCompleteTextView.setThreshold(0);
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setOnQueryTextListener(new SearchView.OnQueryTextListener() {
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@Override
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public boolean onQueryTextChange(String newText) {
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_searching = newText;
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intf.onSave(_searching);
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if (TextUtils.isEmpty(newText)) {
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MatrixCursor cursor = new MatrixCursor(new String[]{"_id", "suggestion"});
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String prefix = getContext().getString(R.string.title_search_special_prefix);
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cursor.addRow(new Object[]{-1, prefix + ":" + getContext().getString(R.string.title_search_special_unseen)});
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cursor.addRow(new Object[]{-2, prefix + ":" + getContext().getString(R.string.title_search_special_flagged)});
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cursor.addRow(new Object[]{-3, prefix + ":" + getContext().getString(R.string.title_search_special_snoozed)});
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SimpleCursorAdapter adapter = new SimpleCursorAdapter(
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getContext(),
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R.layout.search_suggestion,
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cursor,
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new String[]{"suggestion"},
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new int[]{android.R.id.text1},
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0);
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setSuggestionsAdapter(adapter);
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adapter.notifyDataSetChanged();
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} else {
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Bundle args = new Bundle();
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args.putString("query", newText);
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new SimpleTask<Cursor>() {
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@Override
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protected Cursor onExecute(Context context, Bundle args) {
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String query = args.getString("query");
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DB db = DB.getInstance(context);
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return db.message().getSuggestions("%" + query + "%");
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}
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@Override
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protected void onExecuted(Bundle args, Cursor cursor) {
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Log.i("Suggestions=" + cursor.getCount());
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SimpleCursorAdapter adapter = new SimpleCursorAdapter(
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getContext(),
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R.layout.search_suggestion,
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cursor,
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new String[]{"suggestion"},
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new int[]{android.R.id.text1},
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0);
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setSuggestionsAdapter(adapter);
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adapter.notifyDataSetChanged();
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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ToastEx.makeText(getContext(), Helper.formatThrowable(ex), Toast.LENGTH_LONG).show();
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}
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}.execute(getContext(), owner, args, "messages:suggestions");
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}
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return true;
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}
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@Override
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public boolean onQueryTextSubmit(String query) {
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_searching = null;
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intf.onSave(_searching);
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menuSearch.collapseActionView();
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intf.onSearch(query);
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return true;
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}
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});
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setOnSuggestionListener(new SearchView.OnSuggestionListener() {
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@Override
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public boolean onSuggestionSelect(int position) {
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return false;
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}
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@Override
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public boolean onSuggestionClick(int position) {
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Cursor cursor = (Cursor) getSuggestionsAdapter().getItem(position);
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setQuery(cursor.getString(1), true);
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return false;
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}
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});
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}
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interface ISearch {
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void onSave(String query);
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void onSearch(String query);
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}
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}
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