Android :: Multiple Alarms With Different Values Of ID

May 16, 2010

I am setting multiple alarms like this, with different values of id. Multiple calls to AlarmManager.setRepeating deliver the same Intent/PendingIntent extra values, but I supplied different ones.

AlarmManager alarms = (AlarmManager)context.getSystemService(
Context.ALARM_SERVICE); Intent i = new Intent(MyReceiver.ACTION_ALARM);
// "com.example.ALARM" i.putExtra(MyReceiver.EXTRA_ID, id);
// "com.example.ID", 2 PendingIntent p = PendingIntent.getBroadcast(context, 0, i, 0);
alarms.setRepeating(AlarmManager.RTC_WAKEUP, nextMillis, 300000, p); // 5 mins

And receiving them like this:
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(ACTION_ALARM)) {
// It's time to sound/show an alarm
final long id = intent.getLongExtra(EXTRA_ID, -1);
The alarm is delivered to my receiver at the right times, but often with EXTRA_ID set to the wrong value: it's a value that I have used at some point, just not the one that I wanted delivered at that particular time.

Android :: Multiple Alarms with Different Values of ID

Android :: Multiple Alarms Not Being Recognized

Feb 21, 2009

In case this is useful for someone: When you are programming several AlarmManagers, you have to differ them using a setData parameter:

intent.setData((Uri.parse("custom://"+SystemClock.elapsedRealtime ()))); long firstAlarmMillis = getFirstTimeAlarm(mYear, mMonth, mDay, mHour, mMinute); intent.putExtra("timeInMillis", firstAlarmMillis); PendingIntent sender = PendingIntent.getBroadcast (getApplicationContext(), 0, intent, 0); //Log.d("tiven", "despues de la alarma"+firstAlarmMillis); AlarmManager am = (AlarmManager)getSystemService (ALARM_SERVICE); am.set(AlarmManager.RTC_WAKEUP, firstAlarmMillis, sender);

You have to set a parameter to differ intents, or else you won't be able to hable them in a broadcast receiver.

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Android :: How To Setup Multiple Alarms Through App?

Jun 30, 2010

I want to set two alarms through my application. I have two controls to set them. But when I set one alarm and then another, then the last alarm set works only and previous get cancelled. What is the way to keep their pending intents separate? How can I do this?

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Android :: How To Setup Demo Multiple Alarms?

Apr 26, 2009

I like to create multiple alarms, but i does not work. how to set and how to request in my receiver what alarm intent came activated.

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Android :: Way To Setup Multiple Alarms In Droid?

Jul 17, 2010

So far and thanks to this website, I've been able to set up an alarm that will be set up and active, even if I turn of my phone. Now, I set up a alarm to show a reminder for event A and I need the application to setup another alarm to show another reminder for event B. I must be doing something wrong, because it only fires the reminder for event A. It seems that once set up, any other alarm is understood as the same one.

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Setting Multiple Alarms That Will Trigger Every Day

Apr 9, 2013

I have to set multiple alarms (upto 5) that will trigger everyday, in my application. I tried to create an array of AlarmManager instances but it didn't worked. Here is the code fragment I used for this.

[HIGH]AlarmManager[] alarmManager = new AlarmManager[totalAlarmsInDay];

for(int i = 0; i < totalAlarmsInDay; i++) {
alarmManager[i] = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
PendingIntent pendingIntent = PendingIntent.getService(this, i, intent, PendingIntent.FLAG_UPDATE_CURRENT);
alarmManager[i].setInexactRepeating(AlarmManager.RTC, calendar.getTimeInMillis() + i * 15*60*1000, AlarmManager.INTERVAL_DAY, pendingIntent);

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Android : Way To Structure URI Query For Multiple Values For Same Key?

Jul 22, 2010

I'm trying to structure a URI that accesses my data by id. Currently my URIs are query based like so: How could I structure a similar URI so that I could query for notes in multiple lists?

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Android :: Combination Of Multiple Values In Managed Query

May 20, 2010

I've got a database. In its "tags" column, rows can have a combination of multiple values "A, B, C"--such that: row 1 has "A" row 2 has "A, C" row 3 has "B, A" and so on, in various permutations. I am trying to implement search using a managedQuery such that I can return a cursor that contains rows with one or more values in the query. For example, if the user enters "C, A" for a search, s/he should get all rows that have A, C, or A and C. I'm splitting the user query on the comma (",") character, and the final call is as follows (parameters replaced by actual values):

mActivity.managedQuery("content_uri", [id, title, tags], "title LIKE ? OR tags LIKE ?", [%A% OR %C%, %A% OR %C%], "title ASC")

Even though there are rows in the database that contain A, C, or A and C--the managedQuery returns nothing. Thankfully, if the query is for "A", or for "C", the appropriate rows with "A" or "C" or "A and C" are returned. It's just that a query with more than one search term returns nothing. What am I doing wrong here? My guess is that %A% OR %C% is incorrect logic, but why?

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Android :: Use Multiple Files To Store String Values

Jun 23, 2009

Is it possible to store strings values in multiple files? Eg, strings.xml, strings1.xml, strings2.xml etc.

I do not mean localized versions of the same file - those multiple files should contain different string ids in the same language, so in code they would be refered like: R.strings1.my_string_1 R.strings1.my_string_2 R.strings2.my_string_3 etc. So, "strings1", "strings2", "strings3" would be a kind of namespace for them.

Or, another way is to have multiple R classes inside one project, which would deal with different stringsXXX.xml files.

Like, currently we can refer to "" and to "android.R" at the same time, so is it possible to have: android.R etc

At the same time inside single project?

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Android :: Returning Values From Multiple Selection List View

Aug 12, 2010

Edit: Okay, I found a solution. Don't know that it's the proper solution, but it does work correctly. Added to the code below. I'm trying to allow a user to select a number of directories from a checklist, and return them upon clicking a "Submit" button. Here's a snippet of my code. It populates the List View with all the directories on /sd card/, and for the initial selection (of however many I pick) when I submit, the log shows the correct choices returned. However, if I un check an item, and click "Submit" again, it still shows as if all are selected. Do I need to write a handler to un check an item? I thought that was taken care of by the choice Mode selection?

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Android :: Cursor Adapter - Binding Multiple Item Values In ListView

Jan 12, 2010

I have the following code to intantiate a SimpleCursorAdapter to use with a ListView. As you can see I have passed the R.layout.log_item to display the list items, and one value/control to bind to (TripDate).

SimpleCursorAdapter sca = new SimpleCursorAdapter(this, R.layout.log_item,c,new String[] {DBAdapter.KEY_LOG_TRIPDATE},new int[]{});

This works. I currently only have one widget in the layout xml, a TextView to hold the TripDate.
How do I pass multiple binding parameters for the additional widgets in the layout? So I can also display other info.

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Apr 9, 2014

I want to ask where does the defaults values of memory min-free values of a Rom reside? I mean what file I would have to edit to edit those values?

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Android :: Need Weather App With Alarms

Nov 4, 2010

Does anybody know of an app that you can set alarms on the phone for?

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Android : How Many Alarms Can Be Set In One Application?

May 21, 2009

I want to know how many alarms can be set in one application? what is the length for every interval time that I can set?

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Android :: Best Alarm Clock / Many Different Alarms

Feb 22, 2010

I'm looking for one where I can set many different alarms (including multiple alarms per day). I would also like quite a bit of customization (things like tone length, volume, snooze, etc). I don't mind paying, but I want to make sure I have the best before I fork over for it.

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Android :: Setting Ringtone For Alarms

Oct 12, 2010

I am been stuck , while developing an alarm based application on android. Currently my alarm is firing correctly.But i have kept a toast, to notify the alarm. I want to use ringtone for alarm notification.

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Android :: Alarms / Receivers And Wakelocks

Dec 10, 2009

I think I may have found an issue within the My understanding is that to properly hold a device awake after an alarm is triggered you have to aquire a WakeLock in the onReceive() event, call a Service, then perform the work in the Service, releasing the lock within the Service when complete. browse_ thread /threa . This pattern can also be found in the CommonWare Advanced Android Development book. I tried this, but I found that the AlarmManager, when calling the BroadcastReceiver, runs on a separate PID than the IntentService when started from the BroadcastReceiver's onReceive() event. This makes the static variable on the lock manager. I tried this, and my logs indicate that the PID is definately not the same, and my understanding is that the DalikVM instances act like a standard JVM, whereby objects and variables are no shared between JVMs. Furthermore, since the WakeLock is not serializable, there is really no way to pass the reference to the lock via an "extra" in the Intent.Has anyone else seen this pattern work or fail? I have an example project (with compiled APK) if you'd like to test it yourself, where shall I post this? I have tested this on the emulator on versions 1.6 and 2.0.

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Android :: Cancel Alarms / Filtering?

Apr 16, 2010

Code below creates an Alarm, so far everything is working fine. But i am a bit lost in the Documentaion how to cancel an Alarm. I need to cancel only special Alarm(s) depending on Intent#putExtra(IntentConstants.SELECTED_PRIMARY_KEY,_selectedID);

How can i archive this ?


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Android :: Do Scheduled Alarms Persist Between App Upgrades?

Jun 3, 2010

My app schedules an alarm,with the alarm scheduled, what happens if I release a new version of my app, and the user upgrades the app? Will this alarm be removed? Or will it be left untouched, and fired as expected?

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Android :: Alarms (AlarmManager) Cleared On Reboot

Jun 17, 2009

Is there a recommended way of resetting these alarms? The only way i can think of is registering a receiver for boot time, have it re-read the database and recreate the alarms but that seems so overkill. Why on earth would they be designed to be cleared on reboot?! :/

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Android : How To Differentiate Between Mulitple Alarms In Droid

Oct 19, 2010

In the Android app which is getting developed, i have multiple alarms.

I want to initiate, different actions on different alarms.

How can i differentiate or determine , exactly which alarm has been fired?

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Android :: Stop Services And Alarms When Application Ends

Aug 3, 2010

I have an application that consist of several Activities. When the application starts, some alarms are scheduled using AlarmManager and some services are started:
AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);

I would like to know any way to guarantee every service is stopped and every alarm is unscheduled when the user exits the application. The problem is that the user can leave the application from different Activities, and I don't like the idea of overriding the onDestroy method in every Activity. Is there any known Intent I can receive when the application ends? I've also found that an Android application can have a class that extends from Application, with a onTerminate method:

public class MyApplication extends Application {
@Override public void onTerminate() {
... } }

But the documentation is very clear: "never depend on this method being called; in many cases an unneeded application process will simply be killed by the kernel without executing any application code".

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HTC EVO 4G :: Alarms Do NOT Go Off

Jun 9, 2010

Although I like this phone, some things make me miss my iPhone. One issue right now is the stupid alarm. Am I missing a step or something? The alarms are set, two separate, the alarm icon is up in the notification bar however, the alarms do NOT go off.

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Android :: Calendar - Setting Recurring Events With No Reminders / Alarms

May 19, 2010

I have a HTC Hero and have a problem with Calendar. I have recurring events set in Calendar which don't need reminders, but can't find a way to stop the alarm going at 1 am. Is there a way to stop this?

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Android :: Home Security App - One That Alarms When A Door Window Etc Is Opened

Apr 16, 2010

I'm looking to get a home security system, you know, one that alarms when a door, window, etc is opened.

And so I was thinking, I bet there's one that can tie into an app that lets me check my home remotely.

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Android :: Repeating Alarms With AlarmManager And Daylight Saving / Leap Years

Feb 9, 2009

I'm looking for a way to trigger repeated actions. I'd like the user to be able to choose the intervals at which these actions will be executed. One should be able to choose from intervals like "Every Day", "Every Month", and "Every Year". The setRepeating(int, long, long, PendingIntent) method of the class only supports a long value for choosing the interval between the execution of the pending intent. My problem now is, that I can not just compute the number of milliseconds that "fit into one day", since not all days have the same length (daylight saving). This is also a problem for the interval type "year" (leap years).

I had a quick look at the android.os.Handler class, but as I understood the documentation I'd need to keep a service thread running for my actions to be executed at some future time. I don't consider that a good option for my needs ;-) Is there anything in the API I could configure with a cron expression or the like? I was also thinking about scheduling an alarm with the AlarmManager for a single execution at a given date/time and then having a receiver that does the rescheduling according to a cron expression attached to the intent. But I don't know if I just got something completely wrong here and I'm reinventing the wheel with that approach

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HTC Incredible :: Alarms Not Working / How To Fix?

Jul 15, 2010

I don't know what it is but my alarms never go off in the morning when I wake up. They are set at night and I plugg my phone in to charge but in the morning they don't go off. I test my alarms during the day and they work if I set a alarm for a minute later they work.

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Oct 25, 2010

I recently noticed my phone has not been going off when it should. I checked my settings and noticed all the ringtones were no longer listed when selecting a ringtone/alarm/notification. Using a file browser I was able to located all the missing ringtones, under /system/media/audio. This may be relevant, my phone recently was low on data and i had uninstalled some programs, although none of which as far as im aware, has anything to do with the ring tones.

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Motorola Droid X :: Alarms Don't Ring

Jul 18, 2010

Anyone else having this problem? I set the alarm to play an mp3, but when the time comes, it never goes off. Nothing at all.If I select "vibrate" + mp3, then it will vibrate, but it will not play the mp3.

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LG Ally :: Using Ringtones For Notification And Alarms

Sep 26, 2010

I need to learn how to use my downloaded ringtones as my notification ringer and alarm clock. I read something about setting a new directory for my sd card but I don't know how to do that.

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