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POonClickPendingIntent in RemoteViewsFactory
 

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    <p>I'm developing an Android Widget for an app, and the problem is I can't set <code>onClickPendingIntent()</code> on a button in a <code>RemoteViewsFactory</code>.</p> <p>I explain: I created an <code>AppWidgetProvider</code>, which calls an extending of <code>RemoteViewsService</code> which calls an extending of <code>RemoteViewsFactory</code> for complete a <code>ListView</code> in my widget. The <code>RemoteViewsFactory</code> have to return all items for update or create them and display on the widget. But for each items of the list view, I have 2 types of buttons:</p> <ol> <li>A button which opens gmaps/dialer/sms (It works).</li> <li>A button which calls an activity in my app and send it in a parameter the ID of the item.</li> </ol> <p>And the problem is the second button, my solution doesn't work.</p> <p>Here is the problem:</p> <p>And so, this is the code which doesn't work: </p> <pre><code>row.setOnClickPendingIntent(R.id.taskButton, onClickPendingIntent); // Creating an onclick event for the done button Intent doneIntent = new Intent(mContext, WidgetProvider.class); doneIntent.putExtra("DONE_TASK", "DOOOOM"); PendingIntent onDoneIntent = PendingIntent.getActivity(mContext, 0, doneIntent, 0); row.setOnClickPendingIntent(R.id.doneButton, onDoneIntent); </code></pre> <p>Here is the complete <code>WidgetFactory</code> class:</p> <pre><code>import java.util.Collections; import java.util.Comparator; import java.util.GregorianCalendar; import java.util.Vector; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.graphics.Color; import android.net.Uri; import android.view.View; import android.widget.RemoteViews; import android.widget.RemoteViewsService; public class WidgetFactory implements RemoteViewsService.RemoteViewsFactory { private Vector&lt;EventInfo&gt; mAllEvents; private Context mContext; public WidgetFactory(Context ctxt, Intent intent) { // Creating member vars mContext = ctxt; updateAllEventsVector(); } private void updateAllEventsVector() { SharedInstances sharedInstances = SharedInstances.get(); mAllEvents = new Vector&lt;EventInfo&gt;(); if (sharedInstances != null) { TaskRequestManager taskManager = sharedInstances .getTaskRequestManager(); CalendarRequestManager calManager = sharedInstances .getCalendarRequestManager(); Vector&lt;TaskEvent&gt; tasks = null; Vector&lt;CalendarEvent&gt; events = null; if (taskManager != null) tasks = taskManager.readTasksToday(mContext); if (calManager != null) events = calManager.readCalendarEventsToday(mContext); if (!tasks.isEmpty()) mAllEvents.addAll(tasks); if (!events.isEmpty()) mAllEvents.addAll(events); mAllEvents = sortByDate(mAllEvents); } } @SuppressWarnings({ "unchecked", "rawtypes" }) public Vector&lt;EventInfo&gt; sortByDate(Vector&lt;EventInfo&gt; events) { Vector&lt;EventInfo&gt; sortedEvents = new Vector&lt;EventInfo&gt;(); for(EventInfo event : events) { if ((event.getStartTime()+event.getEventDuration()) &gt; GregorianCalendar.getInstance().getTimeInMillis()) sortedEvents.add(event); } Collections.sort(events, new Comparator() { public int compare(Object arg0, Object arg1) { EventInfo event0 = (EventInfo)arg0; EventInfo event1 = (EventInfo)arg1; if (event0.getStartTime()+event0.getEventDuration() &gt; event1.getStartTime()+event1.getEventDuration()) return 1; else if (event0.getStartTime()+event0.getEventDuration() == event1.getStartTime()+event1.getEventDuration()) return 0; else if (event0.getStartTime()+event0.getEventDuration() &lt; event1.getStartTime()+event1.getEventDuration()) return -1; return 0; } }); return sortedEvents; } @Override public int getCount() { return mAllEvents.size(); } @Override public long getItemId(int arg0) { return (arg0); } @Override public RemoteViews getLoadingView() { return null; } @Override public RemoteViews getViewAt(int position) { // Getting item view RemoteViews row = new RemoteViews(mContext.getPackageName(), R.layout.done_task_item); EventInfo eventInfo = mAllEvents.get(position); row.setInt(R.id.item_event, "setBackgroundColor", Color.argb(60, Color.red(eventInfo.getColor()), Color.green(eventInfo.getColor()), Color.blue(eventInfo.getColor()))); // Converts startTime and endTime in string String startTime = TimeCursor.getAdaptativeTime(eventInfo.getStartTime()); String endTime = TimeCursor.getAdaptativeTime((eventInfo .getEventDuration() + eventInfo.getStartTime())); //Get title String title = eventInfo.getTitle(); // Setting data in the view row.setTextViewText(R.id.titleTask, title); row.setTextViewText(R.id.periodTask, startTime + " to " + endTime); //Check type of event if (eventInfo.isTask()) { //endDate &gt; GregorianCalendar.getInstance().getTimeInMillis() ) { //Check if action exists if (eventInfo.getAction() != null) { //Get the action title String action = eventInfo.getAction() .getTitleText(); //Create a onClickPendingIntent for taskButton PendingIntent onClickPendingIntent = null; //Add related button if (action.equals("Call")) { //Set call icon to taskButton row.setImageViewResource(R.id.taskButton, R.drawable.ic_call_white ); //Get numbers from the contact Vector&lt;TelOrEmailItem&gt; tel = eventInfo.getContact().getAllPhoneNumbers(mContext.getResources() , mContext, eventInfo.getAction()); // Creating an onclick event for call somebody Intent callIntent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:"+tel.get(0).getMainText())); onClickPendingIntent = PendingIntent.getActivity( mContext, 0, callIntent, 0); } else if (action.equals("SMS")) { //Set sms icon to taskButton row.setImageViewResource(R.id.taskButton, R.drawable.ic_sms_white); //Get numbers from the contact Vector&lt;TelOrEmailItem&gt; tel = eventInfo.getContact().getAllPhoneNumbers(mContext.getResources() , mContext, eventInfo.getAction()); // Creating an onclick event for call somebody Intent smsIntent = new Intent(Intent.ACTION_SENDTO, Uri.parse("smsto:"+tel.get(0).getMainText())); onClickPendingIntent = PendingIntent.getActivity( mContext, 0, smsIntent, 0); } /*else if (action.equals("Chat with")) row.setImageViewResource(R.id.taskButton, R.drawable.ic_chat_white);*/ else if (action.equals("eMail") || action.equals("Mail") || action.equals("Write to")) { //Set email icon to taskButton row.setImageViewResource(R.id.taskButton, R.drawable.ic_email_white); //Get numbers from the contact Vector&lt;TelOrEmailItem&gt; tel = eventInfo.getContact().getAllEMails(mContext, eventInfo.getAction()); //Creating an onclick event for email somebody Intent emailIntent = new Intent(Intent.ACTION_SEND); emailIntent.setType("plain/text"); emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{tel.get(0).getMainText()}); onClickPendingIntent = PendingIntent.getActivity( mContext, 0, emailIntent, 0); } /*else if (action.equals("Skype")) row.setImageViewResource(R.id.taskButton, R.drawable.ic_skype_white);*/ //Assign the intent to the taskButton row.setOnClickPendingIntent(R.id.taskButton, onClickPendingIntent); // Creating an onclick event for the done button Intent doneIntent = new Intent(mContext, WidgetProvider.class); doneIntent.putExtra("DONE_TASK", "DOOOOM"); PendingIntent onDoneIntent = PendingIntent.getActivity(mContext, 0, doneIntent, 0); row.setOnClickPendingIntent(R.id.doneButton, onDoneIntent); } else row.setViewVisibility(R.id.taskButton, View.GONE); //hidde the taskButton return row; } //Check if it's an event else if(eventInfo.isEvent()) { //hidde task button (Done) row.setViewVisibility(R.id.doneButton, View.GONE); CalendarEvent ev = eventInfo.getCalendarEvent(); String location = ev.getEventLocation(); if (location != null &amp;&amp; !location.isEmpty()) { //Set the locate icon on the taskButton row.setImageViewResource(R.id.taskButton, R.drawable.ic_locate_white); //Define the place to open the map Intent mapIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("geo:0,0?q="+location)); PendingIntent onMapIntent = PendingIntent.getActivity( mContext, 0, mapIntent, 0); row.setOnClickPendingIntent(R.id.taskButton, onMapIntent); } else row.setViewVisibility(R.id.taskButton, View.GONE); return row; } return null; } @Override public int getViewTypeCount() { return 1; } @Override public boolean hasStableIds() { return (true); } @Override public void onCreate() { } @Override public void onDataSetChanged() { // On data changes, update mTasks updateAllEventsVector(); } @Override public void onDestroy() { mAllEvents = null; } } </code></pre> <p>And thank you :)</p> <hr> <p><strong>Edit:</strong> Yeaye ! Problem solved or not...</p> <p>Method <code>onClickPendingIntent()</code> is working now, here is the code :</p> <pre><code>// Creating an onclick event for the done button Intent onClickDone = new Intent(mContext, DoneTaskActivity.class); onClickDone.putExtra("TASK_ID", eventInfo.getTaskEvent().getTaskId()); PendingIntent onClickPendingDone = PendingIntent.getActivity(mContext, 0, onClickDone, 0); row.setOnClickPendingIntent(R.id.doneButton, onClickPendingDone); </code></pre> <p>But another problem exists: The <code>DoneTaskActivity</code> doesn't receive the extra declared as <code>TASK_ID</code>. In the <code>onCreate()</code> method of the <code>DoneTaskActivity</code>, the <code>Bundle</code> var in parameter stays to <code>null</code>.</p> <p>Help :(</p>
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