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Code Issues Packages Projects Releases Wiki Activity

Added search suggestions

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This commit is contained in:
M66B
2019-07-12 13:57:41 +02:00
parent 71706dc098
commit 24f28b05b5
4 changed files with 62 additions and 34 deletions
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51
app/src/main/java/eu/faircode/email/FragmentMessages.java
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@@ -30,6 +30,7 @@ import android.content.Intent;
import android.content.IntentFilter;
import android.content.IntentSender;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.PorterDuff;
@@ -80,6 +81,7 @@ import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.widget.PopupMenu;
import androidx.appcompat.widget.SearchView;
import androidx.constraintlayout.widget.Group;
import androidx.cursoradapter.widget.SimpleCursorAdapter;
import androidx.documentfile.provider.DocumentFile;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
@@ -2242,7 +2244,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
inflater.inflate(R.menu.menu_messages, menu);
final MenuItem menuSearch = menu.findItem(R.id.menu_search);
SearchView searchView = (SearchView) menuSearch.getActionView();
final SearchView searchView = (SearchView) menuSearch.getActionView();
searchView.setQueryHint(getString(R.string.title_search));
if (!TextUtils.isEmpty(searching)) {
@@ -2254,6 +2256,39 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
@Override
public boolean onQueryTextChange(String newText) {
searching = newText;
Bundle args = new Bundle();
args.putString("query", newText);
new SimpleTask<Cursor>() {
@Override
protected Cursor onExecute(Context context, Bundle args) {
String query = args.getString("query");
DB db = DB.getInstance(context);
return db.message().getSuggestions("%" + query + "%");
}
@Override
protected void onExecuted(Bundle args, Cursor cursor) {
Log.i("Suggestions=" + cursor.getCount());
SimpleCursorAdapter adapter = new SimpleCursorAdapter(
getContext(),
android.R.layout.simple_list_item_1,
cursor,
new String[]{"suggestion"},
new int[]{android.R.id.text1},
0);
searchView.setSuggestionsAdapter(adapter);
adapter.notifyDataSetChanged();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(FragmentMessages.this, args, "messages:suggestions");
return true;
}
@@ -2268,6 +2303,20 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
}
});
searchView.setOnSuggestionListener(new SearchView.OnSuggestionListener() {
@Override
public boolean onSuggestionSelect(int position) {
return false;
}
@Override
public boolean onSuggestionClick(int position) {
Cursor cursor = (Cursor) searchView.getSuggestionsAdapter().getItem(position);
searchView.setQuery(cursor.getString(1), true);
return false;
}
});
menu.findItem(R.id.menu_folders).setActionView(R.layout.action_button);
ImageButton ib = (ImageButton) menu.findItem(R.id.menu_folders).getActionView();
ib.setOnClickListener(new View.OnClickListener() {