Context Navigation

Dashboard.java @ 134

Revision 134, 25.9 KB (checked in by dmyung, 10 months ago)

added some secret sections for FormReview? for debug data injection

but for real stuff, added a settings file that's generated on startup for the first time, and is persisted in the settings directory to set a preference for ACK replies for parse and no parse events.

Line
1	/*
2	* rapidandroid - SMS gateway for the android platform
3	* Copyright (C) 2009 Dimagi Inc., UNICEF
4	*
5	* This program is free software: you can redistribute it and/or modify
6	* it under the terms of the GNU General Public License as published by
7	* the Free Software Foundation, either version 3 of the License, or
8	* (at your option) any later version.
9	*
10	* This program is distributed in the hope that it will be useful,
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	* GNU General Public License for more details.
14	*
15	* You should have received a copy of the GNU General Public License
16	* along with this program. If not, see <http://www.gnu.org/licenses/>.
17	*
18	*/
19	/**
20	*
21	*/
22	package org.rapidandroid.activity;
23
24	import java.text.ParseException;
25	import java.util.Calendar;
26	import java.util.Date;
27
28	import org.rapidandroid.R;
29	import org.rapidandroid.content.translation.ModelTranslator;
30	import org.rapidandroid.data.controller.DashboardDataLayer;
31	import org.rapidandroid.data.controller.MessageDataReporter;
32	import org.rapidandroid.data.controller.ParsedDataReporter;
33	import org.rapidandroid.view.SingleRowHeaderView;
34	import org.rapidandroid.view.adapter.FormDataGridCursorAdapter;
35	import org.rapidandroid.view.adapter.MessageCursorAdapter;
36	import org.rapidandroid.view.adapter.SummaryCursorAdapter;
37	import org.rapidsms.java.core.Constants;
38	import org.rapidsms.java.core.model.Form;
39	import org.rapidsms.java.core.model.Message;
40
41	import android.app.Activity;
42	import android.app.AlertDialog;
43	import android.app.AlertDialog.Builder;
44	import android.content.Intent;
45	import android.database.Cursor;
46	import android.os.Bundle;
47	import android.os.Handler;
48	import android.util.DisplayMetrics;
49	import android.view.Menu;
50	import android.view.MenuItem;
51	import android.view.View;
52	import android.view.Window;
53	import android.view.View.OnClickListener;
54	import android.widget.AdapterView;
55	import android.widget.ArrayAdapter;
56	import android.widget.ImageButton;
57	import android.widget.ListView;
58	import android.widget.RadioButton;
59	import android.widget.Spinner;
60	import android.widget.TableLayout;
61	import android.widget.TextView;
62	import android.widget.ViewSwitcher;
63	import android.widget.AdapterView.OnItemClickListener;
64
65	/**
66	* Main entry point activity for RapidAndroid. It is a simple view with a
67	* pulldown for for form type, and a listview of messages below that pertain to
68	* that message.
69	*
70	* @author Daniel Myung [email protected]
71	* @created Jan 9, 2009
72	*
73	*/
74	public class Dashboard extends Activity {
75
76	/*
77	* (non-Javadoc)
78	*
79	* @see android.app.Activity#onRestart()
80	*/
81	@Override
82	protected void onRestart() {
83	// TODO Auto-generated method stub
84	super.onRestart();
85	}
86
87	/*
88	* (non-Javadoc)
89	*
90	* @see android.app.Activity#onResume()
91	*/
92	@Override
93	protected void onResume() {
94	// TODO Auto-generated method stub
95	super.onResume();
96	}
97
98	private SingleRowHeaderView headerView;
99	private SummaryCursorAdapter summaryView;
100	private FormDataGridCursorAdapter rowView;
101	private MessageCursorAdapter messageCursorAdapter;
102
103	private ViewSwitcher mViewSwitcher;
104	private TableLayout mHeaderTable;
105	private int traceCount = 0;
106
107	// private ProgressDialog mLoadingDialog;
108
109	private Form mChosenForm = null;
110	private boolean mShowAllMessages = false;
111
112	private static final int ACTIVITY_CREATE = 0;
113	private static final int ACTIVITY_FORM_REVIEW = 1;
114	// private static final int ACTIVITY_DATERANGE = 2;
115	private static final int ACTIVITY_CHARTS = 3; // this and ACTIVITY_CHARTS
116	private static final int ACTIVITY_GLOBALSETTINGS = 4;
117
118	private static final int MENU_CREATE_ID = Menu.FIRST;
119	private static final int MENU_FORM_REVIEW_ID = Menu.FIRST + 1;
120	private static final int MENU_CHANGE_DATERANGE = Menu.FIRST + 2;
121	private static final int MENU_CHARTS_ID = Menu.FIRST + 3;
122	private static final int MENU_GLOBAL_SETTINGS = Menu.FIRST + 4;
123	// private static final int MENU_SHOW_REPORTS = Menu.FIRST + 3;
124	// private static final int MENU_EXIT = Menu.FIRST + 3; //waitaminute, we
125	// don't want to exit this thing, do we?
126
127	private static final String STATE_DATE_START = "startdate";
128	private static final String STATE_DATE_END = "enddate";
129	private static final String STATE_SPINNER_POSITION = "spinneritem";
130	private static final String STATE_SELECTED_FORM = "selectedform";
131	private static final String STATE_LSV_POSITION = "listposition";
132	private static final String STATE_LSV_VIEWMODE = "viewmode";
133	private static final String STATE_RAD_INDEX = "radselected";
134
135	// private static final int CONTEXT_ITEM_SUMMARY_VIEW = Menu.FIRST;
136	// private static final int CONTEXT_ITEM_TABLE_VIEW = Menu.FIRST + 1;
137	// private static final int CONTEXT_ITEM_TEST3 = ContextMenu.FIRST + 2;
138	// private static final int CONTEXT_ITEM_TEST4 = ContextMenu.FIRST + 3;
139
140	private static final int LISTVIEW_MODE_SUMMARY_VIEW = 0;
141	private static final int LISTVIEW_MODE_TABLE_VIEW = 1;
142	// private static final int LISTVIEW_MODE_SUMMARY_VIEW = 0;
143
144	private static final int SHOW_ALL = 5000;
145	private static final CharSequence TXT_WAIT = "Please Wait...";
146
147	private int mFormViewMode = LISTVIEW_MODE_TABLE_VIEW;
148	private ImageButton mBtnViewModeSwitcher;
149
150	private Form[] mAllForms;
151
152	boolean mIsInitializing = false;
153	boolean resetCursor = true;
154	Cursor mListviewCursor = null;
155
156	// private Date mStartDate = Constants.NULLDATE;
157	// private Date mEndDate = Constants.NULLDATE;
158
159	private int mScreenWidth;
160	private int mListCount = 100;
161	private RadioButton rb100;
162	private RadioButton rb500;
163	private RadioButton rball;
164
165	private OnClickListener radioClickListener = new OnClickListener() {
166
167	public void onClick(View v) {
168	RadioButton buttonView = (RadioButton) v;
169	if (buttonView.equals(rb100)) {
170	mListCount = 100;
171	rb100.setChecked(true);
172	rb500.setChecked(false);
173	rball.setChecked(false);
174	} else if (buttonView.equals(rb500)) {
175	mListCount = 500;
176	rb100.setChecked(false);
177	rb500.setChecked(true);
178	rball.setChecked(false);
179
180	} else if (buttonView.equals(rball)) {
181	mListCount = SHOW_ALL;
182	rb100.setChecked(false);
183	rb500.setChecked(false);
184	rball.setChecked(true);
185
186	}
187	if (!mIsInitializing) {
188	resetCursor = true;
189	beginListViewReload();
190	}
191
192	}
193
194	};
195
196	@Override
197	protected void onCreate(Bundle savedInstanceState) {
198	super.onCreate(savedInstanceState);
199	requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
200	setTitle("RapidAndroid :: Dashboard");
201	setContentView(R.layout.dashboard);
202
203	this.initFormSpinner();
204	// Set the event listeners for the spinner and the listview
205	Spinner spin_forms = (Spinner) findViewById(R.id.cbx_forms);
206	spin_forms.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
207	public void onItemSelected(AdapterView<?> parent, View theview, int position, long rowid) {
208	spinnerItemSelected(position);
209	}
210
211	public void onNothingSelected(AdapterView<?> parent) {
212	// blow away the listview's items
213	mChosenForm = null;
214	resetCursor = true;
215	loadListViewWithFormData();
216	}
217	});
218
219	// add some events to the listview
220	ListView lsv = (ListView) findViewById(R.id.lsv_dashboardmessages);
221
222	DisplayMetrics dm = new DisplayMetrics();
223	getWindowManager().getDefaultDisplay().getMetrics(dm);
224	mScreenWidth = dm.widthPixels - 8;
225
226	lsv.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
227
228	// // bind a context menu
229	// lsv.setOnCreateContextMenuListener(new
230	// View.OnCreateContextMenuListener() {
231	// public void onCreateContextMenu(ContextMenu menu, View v,
232	// ContextMenuInfo menuInfo) {
233	// if (mChosenForm != null) {
234	// menu.add(0, CONTEXT_ITEM_SUMMARY_VIEW, 0, "Summary View");
235	// menu.add(0, CONTEXT_ITEM_TABLE_VIEW, 0, "Table View");
236	// } else {
237	// menu.clear();
238	// }
239	// }
240	// });
241
242	lsv.setOnItemClickListener(new OnItemClickListener() {
243	public void onItemClick(AdapterView<?> adapter, View view, int position, long row) {
244	if (adapter.getAdapter().getClass().equals(SummaryCursorAdapter.class)) {
245	((SummaryCursorAdapter) adapter.getAdapter()).toggle(position);
246	}
247	}
248	});
249	rb100 = (RadioButton) findViewById(R.id.dashboard_rad_100);
250	rb100.setOnClickListener(radioClickListener);
251
252	rb500 = (RadioButton) findViewById(R.id.dashboard_rad_500);
253	rb500.setOnClickListener(radioClickListener);
254
255	rball = (RadioButton) findViewById(R.id.dashboard_rad_all);
256	rball.setOnClickListener(radioClickListener);
257
258	rb100.setChecked(true);
259
260	// by default on startup:
261	// mEndDate = new Date();
262	// mStartDate = new Date();
263	// mStartDate.setDate(mEndDate.getDate() - 7);
264
265	mViewSwitcher = (ViewSwitcher) findViewById(R.id.dashboard_switcher);
266
267	mHeaderTable = (TableLayout) findViewById(R.id.dashboard_headertbl);
268	// these animations are too fracking slow
269	// Animation in = AnimationUtils.loadAnimation(this,
270	// android.R.anim.fade_in);
271	// Animation out = AnimationUtils.loadAnimation(this,
272	// android.R.anim.fade_out);
273	// mViewSwitcher.setInAnimation(in);
274	// mViewSwitcher.setOutAnimation(out);
275
276	this.mBtnViewModeSwitcher = (ImageButton) findViewById(R.id.btn_switch_mode);
277	mBtnViewModeSwitcher.setOnClickListener(new OnClickListener() {
278
279	public void onClick(View v) {
280	// this is on click, so we want to toggle it!
281	switch (mFormViewMode) {
282	case LISTVIEW_MODE_SUMMARY_VIEW:
283	mFormViewMode = LISTVIEW_MODE_TABLE_VIEW;
284
285	break;
286	case LISTVIEW_MODE_TABLE_VIEW:
287	mFormViewMode = LISTVIEW_MODE_SUMMARY_VIEW;
288
289	break;
290	}
291	resetCursor = false;
292	beginListViewReload();
293	}
294	});
295	}
296
297	/*
298	* (non-Javadoc)
299	*
300	* @see android.app.Activity#onRestoreInstanceState(android.os.Bundle)
301	*/
302	@Override
303	protected void onRestoreInstanceState(Bundle savedInstanceState) {
304	super.onRestoreInstanceState(savedInstanceState);
305
306	if (savedInstanceState != null) {
307	if (savedInstanceState.containsKey(STATE_SPINNER_POSITION)
308	// && savedInstanceState.containsKey(STATE_LSV_POSITION)
309	&& savedInstanceState.containsKey(STATE_LSV_VIEWMODE)
310	&& savedInstanceState.containsKey(STATE_RAD_INDEX) // savedInstanceState.containsKey(STATE_DATE_START)
311	// &&
312	// savedInstanceState.containsKey(STATE_DATE_END)
313	// STATE_RAD_COUNT
314	// && savedInstanceState.containsKey(STATE_SELECTED_FORM)
315	) {
316
317	// mStartDate.setTime(savedInstanceState.getLong(STATE_DATE_START));
318	// mEndDate.setTime(savedInstanceState.getLong(STATE_DATE_END));
319
320	mIsInitializing = true;
321	int chosenRadio = savedInstanceState.getInt(STATE_RAD_INDEX);
322	if (chosenRadio == 0) {
323	rb100.setChecked(true);
324	this.mListCount = 100;
325	} else if (chosenRadio == 1) {
326	rb500.setChecked(true);
327	this.mListCount = 500;
328	} else if (chosenRadio == 2) {
329	rball.setChecked(true);
330	this.mListCount = 5000;
331	}
332
333	mIsInitializing = false;
334	mFormViewMode = savedInstanceState.getInt(STATE_LSV_VIEWMODE);
335
336	Spinner spin_forms = (Spinner) findViewById(R.id.cbx_forms);
337	spin_forms.setSelection(savedInstanceState.getInt(STATE_SPINNER_POSITION));
338	}
339
340	// String from = savedInstanceState.getString("from");
341	// String body = savedInstanceState.getString("body");
342	// //dialogMessage = "SMS :: " + from + " : " + body;
343	// //showDialog(160);
344	}
345	}
346
347	/*
348	* (non-Javadoc)
349	*
350	* @see android.app.Activity#onSaveInstanceState(android.os.Bundle)
351	*/
352	@Override
353	protected void onSaveInstanceState(Bundle outState) {
354	// TODO Auto-generated method stub
355	super.onSaveInstanceState(outState);
356	// outState.putLong(STATE_DATE_START, mStartDate.getTime());
357	// outState.putLong(STATE_DATE_END, mEndDate.getTime());
358
359	int chosenRadio = 0;
360
361	if (rb100.isChecked()) {
362	chosenRadio = 0;
363	} else if (rb500.isChecked()) {
364	chosenRadio = 1;
365	} else if (rball.isChecked()) {
366	chosenRadio = 2;
367	}
368	outState.putInt(STATE_RAD_INDEX, chosenRadio);
369	outState.putInt(STATE_LSV_VIEWMODE, mFormViewMode);
370	Spinner spin_forms = (Spinner) findViewById(R.id.cbx_forms);
371	outState.putInt(STATE_SPINNER_POSITION, spin_forms.getSelectedItemPosition());
372
373	}
374
375	@Override
376	protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
377	super.onActivityResult(requestCode, resultCode, intent);
378	Bundle extras = null;
379	if (intent != null) {
380	extras = intent.getExtras(); // right now this is a case where we
381	// don't do much activity back and
382	// forth
383	}
384
385	switch (requestCode) {
386	case ACTIVITY_CREATE:
387	// we should do an update of the view
388	initFormSpinner();
389	resetCursor = true;
390	beginListViewReload();
391	break;
392	case ACTIVITY_FORM_REVIEW:
393	// dialogMessage = "Activity Done";
394	// showDialog(12);
395	resetCursor = true;
396	beginListViewReload();
397	break;
398	case ACTIVITY_CHARTS:
399	// dialogMessage = "Activity Done";
400	// showDialog(13);
401	resetCursor = true;
402	beginListViewReload();
403	break;
404	case ACTIVITY_GLOBALSETTINGS:
405	resetCursor = true;
406	beginListViewReload();
407	break;
408	// case ACTIVITY_DATERANGE:
409	// if (extras != null) {
410	// mStartDate = new
411	// Date(extras.getLong(DateRange.ResultParams.RESULT_START_DATE));
412	// mEndDate = new
413	// Date(extras.getLong(DateRange.ResultParams.RESULT_END_DATE));
414	// resetCursor = true;
415	// beginListViewReload();
416	//
417	// }
418	// break;
419	}
420	}
421
422	@Override
423	public boolean onCreateOptionsMenu(Menu menu) {
424	// add images:
425	// http://developerlife.com/tutorials/?p=304
426	super.onCreateOptionsMenu(menu);
427	menu.add(0, MENU_CREATE_ID, 0, R.string.dashboard_menu_create).setIcon(android.R.drawable.ic_menu_add);
428	menu.add(0, MENU_FORM_REVIEW_ID, 0, R.string.dashboard_menu_edit).setIcon(android.R.drawable.ic_menu_agenda);
429	// menu.add(0, MENU_CHANGE_DATERANGE, 0,
430	// R.string.chart_menu_change_parameters.setIcon(android.R.drawable.ic_menu_recent_history);
431	menu.add(0, MENU_CHARTS_ID, 0, R.string.dashboard_menu_view).setIcon(android.R.drawable.ic_menu_sort_by_size);
432	menu.add(0, MENU_GLOBAL_SETTINGS, 0, "Change Settings").setIcon(android.R.drawable.ic_menu_preferences);
433	// menu.add(0, MENU_SHOW_REPORTS, 0,
434	// R.string.dashboard_menu_show_reports);
435	return true;
436	}
437
438	@Override
439	public boolean onOptionsItemSelected(MenuItem item) {
440	// TODO Auto-generated method stub
441	super.onOptionsItemSelected(item);
442	switch (item.getItemId()) {
443	case MENU_CREATE_ID:
444	startActivityFormCreate();
445	return true;
446	case MENU_FORM_REVIEW_ID:
447	startActivityFormReview();
448	return true;
449
450	// case MENU_CHANGE_DATERANGE:
451	// startDateRangeActivity();
452	// return true;
453	case MENU_CHARTS_ID:
454	startActivityChart();
455	return true;
456	case MENU_GLOBAL_SETTINGS:
457	startActivityGlobalSettings();
458	return true;
459	}
460	return true;
461	}
462
463
464
465	@Override
466	public boolean onPrepareOptionsMenu(Menu menu) {
467	// Flip the enabled status of menu items depending on selection of a
468	// form
469	super.onPrepareOptionsMenu(menu);
470
471	boolean formOptionsEnabled = false;
472	if (this.mChosenForm != null) {
473	formOptionsEnabled = true;
474	}
475
476	MenuItem editMenu = menu.findItem(MENU_FORM_REVIEW_ID);
477	editMenu.setEnabled(formOptionsEnabled);
478	MenuItem viewMenu = menu.findItem(MENU_CHARTS_ID);
479
480	return true;
481	}
482
483	// @Override
484	// // http://www.anddev.org/tinytutcontextmenu_for_listview-t4019.html
485	// // UGH, things changed from .9 to 1.0
486	// public boolean onContextItemSelected(MenuItem item) {
487	// AdapterView.AdapterContextMenuInfo menuInfo =
488	// (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
489	// switch (item.getItemId()) {
490	// case CONTEXT_ITEM_SUMMARY_VIEW:
491	// mFormViewMode = LISTVIEW_MODE_SUMMARY_VIEW;
492	// break;
493	// case CONTEXT_ITEM_TABLE_VIEW:
494	// mFormViewMode = LISTVIEW_MODE_TABLE_VIEW;
495	// break;
496	// default:
497	// return super.onContextItemSelected(item);
498	// }
499	// this.resetCursor = false;
500	// beginListViewReload();
501	// return true;
502	// }
503
504	/**
505	* @deprecated
506	*/
507	@Deprecated
508	private void startActivityDateRange() {
509	Intent i = new Intent(this, DateRange.class);
510	// Date endDate = java.sql.Date.
511	Date endDate = new Date();
512	if (mChosenForm != null) {
513	endDate = ParsedDataReporter.getOldestMessageDate(this, mChosenForm);
514	if (endDate.equals(Constants.NULLDATE)) {
515	Builder noDateDialog = new AlertDialog.Builder(this);
516	noDateDialog.setPositiveButton("Ok", null);
517	noDateDialog.setTitle("Alert");
518	noDateDialog.setMessage("This form has no messages or data to chart");
519	noDateDialog.show();
520	return;
521	}
522	} else {
523	endDate = MessageDataReporter.getOldestMessageDate(this);
524	}
525	i.putExtra(DateRange.CallParams.ACTIVITY_ARG_STARTDATE, endDate.getTime());
526	// startActivityForResult(i, ACTIVITY_DATERANGE);
527
528	}
529
530	/**
531	*
532	*/
533	private void startActivityGlobalSettings() {
534	Intent i;
535	i = new Intent(this, GlobalSettings.class);
536	startActivityForResult(i, ACTIVITY_GLOBALSETTINGS);
537
538	}
539
540	// Start the form edit/create activity
541	private void startActivityFormReview() {
542	Intent i;
543	i = new Intent(this, FormReviewer.class);
544	i.putExtra(FormReviewer.CallParams.REVIEW_FORM, mChosenForm.getFormId());
545	startActivityForResult(i, ACTIVITY_FORM_REVIEW);
546	}
547
548	// Start the form edit/create activity
549	private void startActivityFormCreate() {
550	Intent i;
551	i = new Intent(this, FormCreator.class);
552	startActivityForResult(i, ACTIVITY_CREATE);
553	}
554
555	private void startActivityChart() {
556	// Debug.stopMethodTracing();
557	if (mListviewCursor == null) {
558	Builder noDataDialog = new AlertDialog.Builder(this);
559	noDataDialog.setPositiveButton("Ok", null);
560	noDataDialog.setTitle("Alert");
561	noDataDialog.setMessage("There is no data to chart.");
562	noDataDialog.show();
563	return;
564	}
565
566	Intent i = new Intent(this, ChartData.class);
567	Date now = new Date();
568	i.putExtra(ChartData.CallParams.END_DATE, now.getTime());
569	// we want to chart for a form
570	if (mChosenForm != null && !mShowAllMessages) {
571	Date startDate = ParsedDataReporter.getOldestMessageDate(this, mChosenForm);
572	if (startDate.equals(Constants.NULLDATE)) {
573	Builder noDateDialog = new AlertDialog.Builder(this);
574	noDateDialog.setPositiveButton("Ok", null);
575	noDateDialog.setTitle("Alert");
576	noDateDialog.setMessage("This form has no messages or data to chart");
577	noDateDialog.show();
578	return;
579	}
580
581	if (mListviewCursor.getCount() > 0) {
582	mListviewCursor.moveToLast();
583	// int msg_id =
584	// mListviewCursor.getInt(Message.COL_PARSED_MESSAGE_ID);
585	String datestring = mListviewCursor.getString(mListviewCursor.getColumnCount()
586	+ Message.COL_JOINED_MESSAGE_TIME);
587
588	try {
589	startDate = Message.SQLDateFormatter.parse(datestring);
590	} catch (ParseException e) {
591	// TODO Auto-generated catch block
592	e.printStackTrace();
593	}
594	// Message m = MessageTranslator.GetMessage(this, msg_id);
595
596	} else {
597	Calendar startCal = Calendar.getInstance();
598	startCal.add(Calendar.DATE, -7);
599	startDate = startCal.getTime();
600	}
601	i.putExtra(ChartData.CallParams.START_DATE, startDate.getTime());
602	i.putExtra(ChartData.CallParams.CHART_FORM, mChosenForm.getFormId());
603	} else if (mShowAllMessages) {
604	// Chart for messages
605	Date startDate = null;
606	boolean setDate = false;
607	if (mListviewCursor.getCount() > 0) {
608	mListviewCursor.moveToLast();
609	try {
610	startDate = Message.SQLDateFormatter.parse(mListviewCursor.getString(Message.COL_TIME));
611	} catch (ParseException e) {
612	setDate = true;
613	}
614	} else {
615	setDate = true;
616	}
617	if (setDate) {
618	Calendar startCal = Calendar.getInstance();
619	startCal.add(Calendar.DATE, -7);
620	startDate = startCal.getTime();
621	}
622
623	mListviewCursor.moveToLast();
624	i.putExtra(ChartData.CallParams.START_DATE, startDate.getTime());
625
626	i.putExtra(ChartData.CallParams.CHART_MESSAGES, true);
627	}
628
629	// i.putExtra(ChartData.CallParams.START_DATE, mStartDate.getTime());
630	// i.putExtra(ChartData.CallParams.END_DATE, mEndDate.getTime());
631	startActivityForResult(i, ACTIVITY_CHARTS);
632	}
633
634	// This is a call to the DB to get all the forms that this form can support.
635	private void initFormSpinner() {
636	// The steps:
637	// get the spinner control from the layouts
638	Spinner spin_forms = (Spinner) findViewById(R.id.cbx_forms);
639	// Get an array of forms from the DB
640	// in the current iteration, it's mForms
641	this.mAllForms = ModelTranslator.getAllForms();
642
643	String[] monitors = new String[mAllForms.length + 1];
644
645	for (int i = 0; i < mAllForms.length; i++) {
646	monitors[i] = "Form: " + mAllForms[i].getFormName();
647	}
648
649	// add some special selections:
650	monitors[monitors.length - 1] = "Show all Messages";
651	// monitors[monitors.length - 1] = "Show Monitors";
652
653	ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, monitors);
654	adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
655	// apply it to the spinner
656	spin_forms.setAdapter(adapter);
657	}
658
659	private void spinnerItemSelected(int position) {
660	if (position == mAllForms.length) {
661	// if it's forms+1, then it's ALL messages
662	mChosenForm = null;
663	this.mShowAllMessages = true;
664	resetCursor = true;
665	beginListViewReload();
666	// loadListViewWithRawMessages();
667
668	} else {
669	this.mShowAllMessages = false;
670	mChosenForm = mAllForms[position];
671	resetCursor = true;
672	beginListViewReload();
673	}
674	}
675
676	private synchronized void finishListViewReload() {
677	if (mListviewCursor == null) {
678	return;
679	}
680	TextView lbl_recents = (TextView) findViewById(R.id.lbl_dashboardmessages);
681
682	lbl_recents.setText(this.mListviewCursor.getCount() + " Messages");
683
684	ListView lsv = (ListView) findViewById(R.id.lsv_dashboardmessages);
685
686	if (mChosenForm != null && !mShowAllMessages) {
687	loadListViewWithFormData();
688	} else if (mShowAllMessages && mChosenForm == null) {
689	this.mBtnViewModeSwitcher.setVisibility(View.INVISIBLE);
690	this.messageCursorAdapter = new MessageCursorAdapter(this, mListviewCursor);
691	lsv.setAdapter(messageCursorAdapter);
692	}
693	// lsv.setVisibility(View.VISIBLE);
694
695	// Debug.stopMethodTracing();
696	}
697
698	final Handler mDashboardHandler = new Handler();
699	final Runnable mUpdateResults = new Runnable() {
700	public void run() {
701	// while(!mIsInitializing) {
702	finishListViewReload();
703	mViewSwitcher.showNext();
704	// }
705	}
706	};
707
708	private synchronized void beginListViewReload() {
709	// Debug.startMethodTracing("listview_load" + traceCount++);
710	switch (mFormViewMode) {
711	case LISTVIEW_MODE_SUMMARY_VIEW:
712	mBtnViewModeSwitcher.setImageResource(R.drawable.summaryview);
713	break;
714	case LISTVIEW_MODE_TABLE_VIEW:
715	mBtnViewModeSwitcher.setImageResource(R.drawable.gridview);
716	break;
717	}
718
719	this.mIsInitializing = true;
720	TextView lbl_recents = (TextView) findViewById(R.id.lbl_dashboardmessages);
721	lbl_recents.setText(TXT_WAIT);
722	mViewSwitcher.showNext();
723	resetListAdapters();
724	new Thread(new Runnable() {
725	public void run() {
726	fillCursorInBackground();
727	mIsInitializing = false;
728	// finishListViewReload();//might puke
729	mDashboardHandler.post(mUpdateResults);
730	}
731	}).start();
732	}
733
734	private synchronized void fillCursorInBackground() {
735	if (mListviewCursor == null) {
736	if (mChosenForm != null && !mShowAllMessages) {
737	mListviewCursor = DashboardDataLayer.getCursorForFormData(this, mChosenForm, mListCount);
738	} else if (mShowAllMessages && mChosenForm == null) {
739	mListviewCursor = DashboardDataLayer.getCursorForRawMessages(this, mListCount);
740	}
741	}
742	}
743
744	// this is a call to the DB to update the ListView with the messages for a
745	// selected form
746	private void loadListViewWithFormData() {
747	ListView lsv = (ListView) findViewById(R.id.lsv_dashboardmessages);
748	this.mBtnViewModeSwitcher.setVisibility(View.VISIBLE);
749	if (mChosenForm == null) {
750	lsv.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,
751	new String[] { "Select an item" }));
752	} else {
753
754	if (mListviewCursor.getCount() == 0) {
755	lsv.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,
756	new String[] { "No data" }));
757	return;
758	}
759
760	/*
761	* if we want to get super fancy, we can do a join to make it all
762	* accessible in one cursor instead of having to requery select
763	* formdata_bednets.,
764	* rapidandroid_message.message,rapidandroid_message.time from
765	* formdata_bednets join rapidandroid_message on
766	* (formdata_bednets.message_id = rapidandroid_message._id)
767	*/
768
769	if (this.mFormViewMode == Dashboard.LISTVIEW_MODE_SUMMARY_VIEW) {
770	this.summaryView = new SummaryCursorAdapter(this, mListviewCursor, mChosenForm);
771	lsv.setAdapter(summaryView);
772	} else if (this.mFormViewMode == Dashboard.LISTVIEW_MODE_TABLE_VIEW) {
773	if (this.headerView == null) {
774	headerView = new SingleRowHeaderView(this, mChosenForm, mScreenWidth);
775	mHeaderTable.addView(headerView);
776	int colcount = headerView.getColCount();
777	for (int i = 0; i < colcount; i++) {
778	mHeaderTable.setColumnShrinkable(i, true);
779	}
780	}
781	rowView = new FormDataGridCursorAdapter(this, mChosenForm, mListviewCursor, mScreenWidth);
782	lsv.setAdapter(rowView);
783	}
784	}
785
786	}
787
788	/**
789	* @param changedforms
790	*/
791	private void resetListAdapters() {
792	ListView lsv = (ListView) findViewById(R.id.lsv_dashboardmessages);
793
794	if (this.headerView != null) {
795	mHeaderTable.removeAllViews();
796	headerView = null;
797	}
798
799	if (rowView != null) {
800
801	rowView = null;
802	}
803	if (summaryView != null) {
804	summaryView = null;
805	}
806	if (messageCursorAdapter != null) {
807	messageCursorAdapter = null;
808	}
809	// monitorCursorAdapter
810
811	if (resetCursor) {
812	// need to reset the cursor
813	if (mListviewCursor != null) {
814	mListviewCursor.close();
815	mListviewCursor = null;
816	}
817	resetCursor = false;
818	}
819	}
820
821	}

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