mirror of https://gitlab.com/openlp/android.git
345 lines
14 KiB
Java
345 lines
14 KiB
Java
/******************************************************************************
|
|
* OpenLP - Open Source Lyrics Projection *
|
|
* --------------------------------------------------------------------------- *
|
|
* Copyright (c) 2011-2016 OpenLP Android Developers *
|
|
* --------------------------------------------------------------------------- *
|
|
* 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; version 2 of the License. *
|
|
* *
|
|
* 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, write to the Free Software Foundation, Inc., 59 *
|
|
* Temple Place, Suite 330, Boston, MA 02111-1307 USA *
|
|
*******************************************************************************/
|
|
package org.openlp.android2.fragments;
|
|
|
|
import android.app.DialogFragment;
|
|
import android.app.Fragment;
|
|
import android.content.Context;
|
|
import android.os.Bundle;
|
|
import android.util.Log;
|
|
import android.view.KeyEvent;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.view.inputmethod.EditorInfo;
|
|
import android.view.inputmethod.InputMethodManager;
|
|
import android.widget.AdapterView;
|
|
import android.widget.ArrayAdapter;
|
|
import android.widget.EditText;
|
|
import android.widget.ListView;
|
|
import android.widget.Spinner;
|
|
import android.widget.TextView;
|
|
import android.widget.Toast;
|
|
|
|
import com.android.volley.AuthFailureError;
|
|
import com.android.volley.ClientError;
|
|
import com.android.volley.DefaultRetryPolicy;
|
|
import com.android.volley.NetworkError;
|
|
import com.android.volley.NoConnectionError;
|
|
import com.android.volley.ParseError;
|
|
import com.android.volley.Request;
|
|
import com.android.volley.Response;
|
|
import com.android.volley.ServerError;
|
|
import com.android.volley.TimeoutError;
|
|
import com.android.volley.VolleyError;
|
|
import com.android.volley.toolbox.StringRequest;
|
|
|
|
import org.json.JSONArray;
|
|
import org.json.JSONException;
|
|
import org.json.JSONObject;
|
|
import org.openlp.android2.R;
|
|
import org.openlp.android2.api.Api;
|
|
import org.openlp.android2.common.JsonHelpers;
|
|
|
|
import org.openlp.android2.common.RequestQueueService;
|
|
import org.openlp.android2.dialogs.SearchSelectionDialog;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.HashMap;
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
|
|
/**
|
|
|
|
*/
|
|
public class SearchFragment extends Fragment {
|
|
|
|
private final String LOG_TAG = SearchFragment.class.getName();
|
|
private Spinner spinner;
|
|
public Context context;
|
|
protected String calledURL;
|
|
protected String updateUrl;
|
|
protected String searchedPlugin;
|
|
protected Map<String, String> pluginMap = new HashMap<String, String>();
|
|
|
|
public SearchFragment() {
|
|
Log.d(LOG_TAG, "Constructor");
|
|
}
|
|
|
|
public static SearchFragment newInstance() {
|
|
SearchFragment fragment = new SearchFragment();
|
|
return fragment;
|
|
}
|
|
|
|
@Override
|
|
public void onCreate(Bundle savedInstanceState) {
|
|
super.onCreate(savedInstanceState);
|
|
}
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
|
context = getActivity();
|
|
updateUrl = Api.SEARCHABLE_PLUGINS;
|
|
View view = inflater.inflate(R.layout.fragment_search, container, false);
|
|
spinner = (Spinner) view.findViewById(R.id.search_spinner);
|
|
triggerTextRequest(Api.SEARCHABLE_PLUGINS);
|
|
|
|
// Add search listener to text field
|
|
EditText editText = (EditText) view.findViewById(R.id.search_text);
|
|
editText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
|
|
@Override
|
|
public boolean onEditorAction(TextView tv, int actionId, KeyEvent event) {
|
|
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
|
|
// Now close the keyboard as finished with
|
|
View view = getActivity().getCurrentFocus();
|
|
if (view != null) {
|
|
InputMethodManager imm =
|
|
(InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
|
|
}
|
|
searchedPlugin = pluginMap.get(spinner.getSelectedItem().toString());
|
|
requestSearch(tv.getText().toString());
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
});
|
|
return view;
|
|
}
|
|
|
|
@Override
|
|
public void onDetach() {
|
|
super.onDetach();
|
|
}
|
|
|
|
private void populatePluginList(String response, Boolean notInError) {
|
|
Log.i(LOG_TAG, "populatePluginList - entry");
|
|
List<String> categories = new ArrayList<String>();
|
|
pluginMap.clear();
|
|
|
|
if (notInError) {
|
|
try {
|
|
JSONArray items = new JSONObject(response).getJSONObject("results").getJSONArray("items");
|
|
for (int i = 0; i < items.length(); ++i) {
|
|
JSONArray item = items.getJSONArray(i);
|
|
categories.add(item.get(1).toString());
|
|
pluginMap.put(item.get(1).toString(), item.get(0).toString());
|
|
}
|
|
} catch (JSONException e) {
|
|
Log.e(LOG_TAG, response);
|
|
e.printStackTrace();
|
|
}
|
|
ArrayAdapter<String> LTRadapter = new ArrayAdapter<String>(getActivity(),
|
|
R.layout.spinner_list_item, categories);
|
|
LTRadapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
|
|
spinner.setAdapter(LTRadapter);
|
|
Log.i(LOG_TAG, "populatePluginList - exit");
|
|
}
|
|
}
|
|
|
|
protected void triggerTextRequest(String urlbase) {
|
|
Log.d(LOG_TAG, "Trigger Request for url " + urlbase);
|
|
String url = RequestQueueService.getInstance(this.context).getUrl(urlbase);
|
|
calledURL = urlbase;
|
|
|
|
StringRequest request = new StringRequest(
|
|
Request.Method.GET,
|
|
url,
|
|
listener,
|
|
errorListener) {
|
|
|
|
@Override
|
|
public Map<String, String> getHeaders() throws AuthFailureError {
|
|
return createBasicAuthHeader("user", "passwd");
|
|
}
|
|
};
|
|
//Set a retry policy in case of SocketTimeout & ConnectionTimeout Exceptions.
|
|
// Volley does retry for you if you have specified the policy.
|
|
request.setRetryPolicy(new DefaultRetryPolicy(
|
|
RequestQueueService.getInstance(this.context).getConnectionTimeout(),
|
|
DefaultRetryPolicy.DEFAULT_MAX_RETRIES, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
|
|
request.setTag("OpenLP");
|
|
RequestQueueService.getInstance(this.context).addToRequestQueue(request);
|
|
}
|
|
|
|
Map<String, String> createBasicAuthHeader(String username, String password) {
|
|
Map<String, String> headers = new HashMap<String, String>();
|
|
headers.put("Authorization", RequestQueueService.getInstance(context).getBasicAuth());
|
|
|
|
return headers;
|
|
}
|
|
|
|
Response.Listener<String> listener = new Response.Listener<String>() {
|
|
@Override
|
|
public void onResponse(String response) {
|
|
if (calledURL.equals(updateUrl)) {
|
|
populatePluginList(response, true);
|
|
} else {
|
|
populateListDisplay(response, true);
|
|
}
|
|
}
|
|
};
|
|
|
|
Response.ErrorListener errorListener = new Response.ErrorListener() {
|
|
@Override
|
|
public void onErrorResponse(VolleyError error) {
|
|
Log.d(LOG_TAG, String.format("Call response error = %s", error.toString()));
|
|
if (error instanceof NetworkError) {
|
|
} else if (error instanceof ClientError) {
|
|
} else if (error instanceof ServerError) {
|
|
} else if (error instanceof AuthFailureError) {
|
|
Toast.makeText(context, R.string.httpreturn_unauthorised,
|
|
Toast.LENGTH_LONG).show();
|
|
} else if (error instanceof ParseError) {
|
|
} else if (error instanceof NoConnectionError) {
|
|
} else if (error instanceof TimeoutError) {
|
|
}
|
|
Toast.makeText(context, R.string.unable,
|
|
Toast.LENGTH_LONG).show();
|
|
|
|
}
|
|
};
|
|
|
|
public void requestSearch(String text) {
|
|
updateUrl = Api.SEARCH_PLUGIN_FORMATTED;
|
|
try {
|
|
String request = JsonHelpers.createRequestJSON("text", text);
|
|
String url = String.format(Api.SEARCH_PLUGIN_FORMATTED, searchedPlugin);
|
|
triggerTextRequest(String.format("%s%s", url, request));
|
|
Log.d(LOG_TAG, String.format("Search request. apiBase(%s), text(%s)", searchedPlugin, text));
|
|
} catch (JsonHelpers.JSONHandlerException e) {
|
|
e.printStackTrace();
|
|
Toast.makeText(context, "Search Request Failed", Toast.LENGTH_SHORT).show();
|
|
}
|
|
}
|
|
|
|
public void populateListDisplay(String json, boolean notInError) {
|
|
Log.i(LOG_TAG, "populateListDisplay - entry");
|
|
ListView list = (ListView) getActivity().findViewById(R.id.searchListView);
|
|
final ArrayList<JSONArray> listitems = new ArrayList<JSONArray>();
|
|
if (notInError) {
|
|
try {
|
|
JSONArray items = new JSONObject(json).getJSONObject("results").getJSONArray("items");
|
|
Log.d(LOG_TAG,items.toString());
|
|
for (int i = 0; i < items.length(); ++i) {
|
|
JSONArray item = items.getJSONArray(i);
|
|
listitems.add(item);
|
|
}
|
|
} catch (JSONException e) {
|
|
Log.e(LOG_TAG, json);
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
|
|
final StableArrayAdapter adapter = new StableArrayAdapter(context,
|
|
android.R.layout.simple_list_item_1,
|
|
listitems);
|
|
|
|
|
|
list.setAdapter(adapter);
|
|
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
|
|
|
|
@Override
|
|
public void onItemClick(AdapterView<?> parent, final View view,
|
|
int position, long id) {
|
|
final JSONArray item = (JSONArray) parent.getItemAtPosition(position);
|
|
//Toast.makeText(context, "Item Pressed " + String.valueOf(position) + item,
|
|
// Toast.LENGTH_SHORT).show();
|
|
String it = "";
|
|
try {
|
|
Log.i(LOG_TAG, "list.setOnItemClickListener" + item);
|
|
it = (String) item.get(0);
|
|
} catch (JSONException e) {
|
|
e.printStackTrace();
|
|
}
|
|
Bundle args = new Bundle();
|
|
args.putString("plugin", searchedPlugin);
|
|
args.putString("text", it);
|
|
args.putString("key", Long.toString(id));
|
|
DialogFragment SSDFragment = new SearchSelectionDialog();
|
|
SSDFragment.setArguments(args);
|
|
SSDFragment.show(getFragmentManager(), "TAG");
|
|
|
|
}
|
|
});
|
|
Log.i(LOG_TAG, "populateListDisplay - exit");
|
|
}
|
|
|
|
private class StableArrayAdapter extends ArrayAdapter<JSONArray> {
|
|
|
|
HashMap<String, Integer> mIdMap = new HashMap<String, Integer>();
|
|
|
|
public StableArrayAdapter(Context context,
|
|
int textViewResourceId,
|
|
List<JSONArray> objects) {
|
|
super(context, textViewResourceId, objects);
|
|
|
|
for (int i = 0; i < objects.size(); ++i) {
|
|
JSONArray item = objects.get(i);
|
|
try {
|
|
mIdMap.put(item.get(1).toString(), i);
|
|
} catch (JSONException e) {
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public View getView(int position, View convertView, ViewGroup parent) {
|
|
// Get the data item for this position
|
|
//User user = getItem(position);
|
|
String item = null;
|
|
try {
|
|
item = getItem(position).get(1).toString();
|
|
} catch (JSONException e) {
|
|
e.printStackTrace();
|
|
}
|
|
// Check if an existing view is being reused, otherwise inflate the view
|
|
if (convertView == null) {
|
|
convertView = LayoutInflater.from(getContext()).inflate(R.layout.search_result_row,
|
|
parent, false);
|
|
}
|
|
// Lookup view for data population
|
|
TextView tvItem = (TextView) convertView.findViewById(R.id.searchListRow);
|
|
// Populate the data into the template view using the data object
|
|
tvItem.setText(item);
|
|
// Return the completed view to render on screen
|
|
return convertView;
|
|
}
|
|
|
|
@Override
|
|
public long getItemId(int position) {
|
|
String item = null;
|
|
try {
|
|
item = getItem(position).get(1).toString();
|
|
} catch (JSONException e) {
|
|
e.printStackTrace();
|
|
}
|
|
return mIdMap.get(item);
|
|
}
|
|
|
|
@Override
|
|
public boolean hasStableIds() {
|
|
return true;
|
|
}
|
|
|
|
}
|
|
|
|
}
|