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/*
* Copyright (C) 2013-2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.ui;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.support.v4.app.Fragment;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.TextView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.util.ContactHelper;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.util.Preferences;
import java.util.List;
/**
* Consists of the search bar, search button, and search settings button
*/
public class ImportKeysCloudFragment extends Fragment {
public static final String ARG_QUERY = "query";
public static final String ARG_DISABLE_QUERY_EDIT = "disable_query_edit";
public static final String ARG_CLOUD_SEARCH_PREFS = "cloud_search_prefs";
private ImportKeysActivity mImportActivity;
private AutoCompleteTextView mQueryEditText;
/**
* Creates new instance of this fragment
*
* @param query query to search for
* @param disableQueryEdit if true, user cannot edit query
* @param cloudSearchPrefs search parameters to use. If null will retrieve from user's
* preferences.
*/
public static ImportKeysCloudFragment newInstance(String query, boolean disableQueryEdit,
Preferences.CloudSearchPrefs
cloudSearchPrefs) {
ImportKeysCloudFragment frag = new ImportKeysCloudFragment();
Bundle args = new Bundle();
args.putString(ARG_QUERY, query);
args.putBoolean(ARG_DISABLE_QUERY_EDIT, disableQueryEdit);
args.putParcelable(ARG_CLOUD_SEARCH_PREFS, cloudSearchPrefs);
frag.setArguments(args);
return frag;
}
/**
* Inflate the layout for this fragment
*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.import_keys_cloud_fragment, container, false);
mQueryEditText = (AutoCompleteTextView) view.findViewById(R.id.cloud_import_server_query);
ContactHelper contactHelper = new ContactHelper(getActivity());
List<String> namesAndEmails = contactHelper.getContactNames();
namesAndEmails.addAll(contactHelper.getContactMails());
mQueryEditText.setThreshold(3);
mQueryEditText.setAdapter(
new ArrayAdapter<>
(getActivity(), android.R.layout.simple_spinner_dropdown_item,
namesAndEmails
)
);
View searchButton = view.findViewById(R.id.cloud_import_server_search);
searchButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
search(mQueryEditText.getText().toString());
}
});
mQueryEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
search(mQueryEditText.getText().toString());
// Don't return true to let the keyboard close itself after pressing search
return false;
}
return false;
}
});
View configButton = view.findViewById(R.id.cloud_import_server_config_button);
configButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(mImportActivity, SettingsActivity.class);
intent.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT, SettingsActivity.CloudSearchPrefsFragment.class.getName());
startActivity(intent);
}
});
return view;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
// set displayed values
if (getArguments() != null) {
String query = getArguments().getString(ARG_QUERY);
if (query != null) {
mQueryEditText.setText(query, TextView.BufferType.EDITABLE);
Log.d(Constants.TAG, "query: " + query);
} else {
// open keyboard
mQueryEditText.requestFocus();
toggleKeyboard(true);
}
if (getArguments().getBoolean(ARG_DISABLE_QUERY_EDIT, false)) {
mQueryEditText.setEnabled(false);
}
}
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
mImportActivity = (ImportKeysActivity) activity;
}
private void search(String query) {
Preferences.CloudSearchPrefs cloudSearchPrefs
= getArguments().getParcelable(ARG_CLOUD_SEARCH_PREFS);
// no explicit search preferences passed
if (cloudSearchPrefs == null) {
cloudSearchPrefs = Preferences.getPreferences(getActivity()).getCloudSearchPrefs();
}
mImportActivity.loadCallback(
new ImportKeysListFragment.CloudLoaderState(query, cloudSearchPrefs));
toggleKeyboard(false);
}
private void toggleKeyboard(boolean show) {
if (getActivity() == null) {
return;
}
InputMethodManager inputManager = (InputMethodManager) getActivity()
.getSystemService(Context.INPUT_METHOD_SERVICE);
// check if no view has focus
View v = getActivity().getCurrentFocus();
if (v == null) {
return;
}
if (show) {
inputManager.showSoftInput(v, InputMethodManager.SHOW_IMPLICIT);
} else {
inputManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
}
}
}
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