Android :: Sending Lots Of SMS
Mar 23, 2010
I am working on an app that allows sending lots of text messages. I have two questions:-
1) If I send too many messages together (around 80), only about 10 actually go and the rest fail in the first try. Do networks limit how many sms can we send per second or something? Will pausing after every sms help in this case?
2) I believe Android shows a dialog box if we send more than 100 sms in an hour. I am sending SMS from a separate thread. Can Android block that thread if there are too many SMS being sent?
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Jul 26, 2010
I am looking into writing an Android app that has a database of approximately 2000 longitudes and latitudes which are effectively hard coded.I assume that once my app is installed, I can put this information into the SQLite database, but how should I distribute this information when the app is downloaded?One option I thought of was some kind of Patricia Trie to minimize the size of the data (the points will be in a number of clusters, rather than evenly distributed), but I'm not sure whether such a collection would work when there are two associated numbers to store, along with perhaps some other information such as place name.Does anyone have any thoughts, input or suggestions?
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Sep 13, 2009
I have notices following:
If I have a project with minimum files in res folder, the project saves quickly, compiles quickly and launches quickly. But if I have a lot of resources, my project is saving, compiling and launching during relatively long period of time. This is really frustrating if you do some minor UI updates, and you have always wait Eclipse to generate R file etc.
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Jan 18, 2010
Just wanted to let you all know about my new app. It's called Searchify, it's free, and it hooks in to the Quick Search Box (on Android 1.6 or higher) to let you do all sorts of things. Searching lets you perform translations, calculations, unit conversions, wikipedia searches, calendar entry and more just by typing in searches. Some of the things you can do with it: Unit converter: type a quantity (e.g. "10 pints" or "5 oz") into the search box to see a list of conversions. Calendar entry: Type an event in text (e.g. "tue 3pm meeting" or "tomorrow 3pm - thursday 5am event @ John's") to add it to your calendar. Translator: Type "translate" then a word or phrase in any language to see translations into languages of your choice.
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Jul 7, 2010
I have a HorizontalScrollView that has lots of views and images inside it.
The issue is that if I have lots of stuff inside it I will get a 'java.lang.OutOfMemoryError: bitmap size exceeds VM budget'
is there any way to use some kind of cache, or add/remove stuff as I move left/right so its not on memory all the time?
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Jun 17, 2009
I switched to SDK-1.5-R2, and also the source code released in May, 2009. But when I start to compile the Launcher module, lots of errors occurred.
Some classes cannot be resolved cause there are no such classes in Android.jar file. I.E. android.os.ServiceManager; android.app.ISearchManager;
and some fields inherited from parent class cannot be resolved either. I'd be very appreciated if anybody help me out of this problem.
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Jun 12, 2010
I have around 3000 messages from one person, currently they are all in one conversation, because of the number it takes a few moments to load the page. I know I can set the phone up to delete the old messages, but I don't really like deleting messages, or email, I just don't like doing it. I'm looking for an app (or if the existing message app has a solution) that will allow me to have a smaller conversation or a way to load just the last few messages unless I ask to see older messages similar the the iphone. Does anyone know if this kind of thing exists?
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Oct 28, 2011
I'm trying to draw on a map using markers. The problem I'm having is when I try to add lots of them, then I can't get it to run. To illustrate my problem, let's say I want to draw a square made of 900 smaller squares (30x30).I'm trying to add the markers to an itemizedoverlay, then drawing it.
Code:
public class MyItemizedOverlay extends ItemizedOverlay{
private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();
private Context mContext;
[code]....
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Apr 13, 2009
In my ListView, there's one line of code in my ViewBinder that causes lots of garbage collection as I scroll through the list, about every two seconds...
D/dalvikvm(16312): GC freed 13171 objects / 659576 bytes in 162ms D/dalvikvm(16312): GC freed 13122 objects / 654128 bytes in 129ms D/dalvikvm(16312): GC freed 13134 objects / 655416 bytes in 142ms D/dalvikvm(16312): GC freed 13129 objects / 654840 bytes in 129ms D/dalvikvm(16312): GC freed 13149 objects / 655000 bytes in 110ms D/dalvikvm(16312): GC freed 13150 objects / 655720 bytes in 127ms D/dalvikvm(16312): GC freed 13075 objects / 652256 bytes in 111ms D/dalvikvm(16312): GC freed 13232 objects / 659040 bytes in 136ms D/dalvikvm(16312): GC freed 13106 objects / 653920 bytes in 110ms D/dalvikvm(16312): GC freed 13155 objects / 655152 bytes in 110ms
The offending code is here, which formats a price for each item in the list: String price = cursor.getString(columnIndex); final float pricef = Float.parseFloat(price); price = new StringBuffer("$").append(String.format("%. 2f",pricef)).toString(); ((TextView)view).setText(price);
If I comment out the line with String.format, the garbage collection goes away. So what's the "right" way to do this to avoid allocations? That database field holds an unformatted text string which I'm trying to format into proper currency format (example: format "1.5" to "$1.50")
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Jun 7, 2010
The one I used on my Hero is not in the market anymore. Anyone want to recommend one that has lots of popular songs etc?
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Nov 18, 2010
Lots of VNW "number has changed" messages
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Jul 14, 2010
I have updated my contacts and Google Calendar in preparation for the Captivate. Anxious to get going. I have spent quite a few hours reviewing one 13 page thread of 'favorite apps', and put together a list that I interest in looking at. I have some searching to do for some things that didn't come up. Priorities are good Calendaring; Easy use of voice for calling contacts; Financial Software to track stocks. Many other things of interest. Here is what I probably will be installing for sure some time fairly quickly (not all of my interests are met in this list): NOTE: The links may take you to a descriptive site, or may take you to a review..............
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Sep 7, 2010
So I have two blank home screens and I am not really sure what else to put on them. Anyone have any ideas? Widgets, apps, anything that will be useful.
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Aug 15, 2010
I need to find a hard case for my phone with lots of protection any ideas i have the bodyglove already
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Sep 23, 2010
My new X10 has got lots of small scratches on it, its my own fault! have dropped it once and not got a case for it yet, is there any way of buffing the scratches out? I can get a new screen (about 50 off ebay) but dont really want to spend money on a new screen if i can help it.
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Sep 29, 2010
Lately it seems that installing or updating an app is about a 50/50 chance of failure. This is both before and after I rooted. Then I installed LithiumMod and see the same thing. It doesn't appear to be any particular apps, and I've noticed it most recently with pandora update, wow armory, angry birds lite, and others. It makes the phone very useless in the instance where I need a new app and can't get it to work.
Going to Settings > Applications > Market > Clear Data seems to work... again, 50/50. Doesn't fix it every time.
Any ideas? I've googled around and most solutions are the "clear data" method, or just "try it again".
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Oct 7, 2012
I'm trying to get the LiveView plugin template to work but upon import of the project into Eclipse, I already have 13 errors and 2 warnings. I have already downloaded SDK for Android 1.6 which I believe is what it requires. The errors are as follows:
Code:
The method startPlugin() of type AbstractPluginService.LiveViewCallback must override a superclass method AbstractPluginService.java /com.sonyericsson.extras.liveview.plugins.PluginPreferences/src/com/sonyericsson/extras/liveview/plugins line 173 Java Problem
[code]...
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Nov 15, 2013
So I have my T-Mobile Galaxy S4 running an unofficial CM11 ROM, and I noticed that battery life seems a little whack, and well Google Keyboard happened to be 2nd place for battery use, and has already downloaded almost 500mb, heck probably 502mb right now. I find that quite insane, and it just keeps going. I feel like this is also the reason why my phone is constantly overly warm. SGH-M919
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Jun 24, 2010
I have a friend who is added to my Desire's contact list.
1. He is on my Facebook contact. (His facebook pic appears in my Desire contact list)
2. He is my Gmail contact as well.
3. He is added as a 'Phone Contact' as well.
I sent him a text few days ago but don't remember if it was using facebook or my phone (network provider sms) but now when I go in to 'Messages' and send him a message, I just can't figure out if I am sending him a message via Facebook or to his mobile number.
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Sep 11, 2010
I noticed that facebook notifications don't work at all anymore. But since the most recent update my phone has rebooted at least 2 times a day. Most recently during a phone call? I got this phone as a refurb from Verizon after the OTA bricked my last one. Does this warrant a replacement or is it a software bug I have to track down? I honestly don't want to go through the exchange process again.
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Jul 27, 2012
When I install some custom Rom and try to unlock the screen display of my phone gets lots of dots and blur...
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Aug 21, 2012
something is creating lots of tracker-*.tmp files on my SDcard root. How can i prevent it or what is causing it? please see the screenshot
Asus padfone, Stock WW system (4.0.3)
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Jun 27, 2010
I am constantly sending pics on my phone to my friends' email accounts through gmail.Is there an APP that can simplify this process for me?for example, is there an app that would let me choose a specific friend, take the picture, and then have it open up to a gmail message with the friends e-mail inputted and the pic attached, ready to hit send?i have the mytouch slide, and they tried to implement a function like this into their faves application, but it doesnt work. it does everything that I said above but it fails to attach the image correctly.. it just says picture.jpg is attached and it sends a blank e-mail to the friend.
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Aug 25, 2010
I'm looking at replacing the default Android text messing app with my own, but I don't exactly know how to send SMS and MMS text messages. I would like to at least get it so that I can send SMS first, since I would assume that sending MMS would be much more difficult.So, what exactly should be done when sending messages of these types? Any code examples that would be easy enough to understand?
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Oct 25, 2010
My HTC Desire wont let me send MMS. Is there an application that lets me send MMS to other phones
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Oct 3, 2010
I have an HTC Magic running the stock Roger's 2.1 rom, using K9 mail with MobileMe. I find if I compose an email from scratch, no problems. But if I reply to a message it won't send... it just sits in the Outbox. If I manually force it to send from the Outbox it will usually go... but not always. Has anyone come across anything like this before? Seems pretty weird that a 'fresh' email will send, but not a reply (the only different seemingly being that K9 is filling in the To field itself). I guess in the meantime I could give another email app such as MailDroid a spin, but I'm rather fond of K9.
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Jan 29, 2009
I am trying to send a multipart SMS using the following code. While the SMS is being split into multiple parts and sent across, in the receiver, I am seeing some junk characters (as if i am reading a binary file). Obviously, I am not doing something correct.
CODE:....................
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May 25, 2010
I cant seem to find an answer for my problem. Gmail app on my my Touch 3g is not sending emails. The fixes I have found say to clear the cache under applications, but I can't find google mail or google mail storage under applications. I cant find where to reinstall gmail app from either. I am running Cyanogen 5.0.7 stable.
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May 27, 2009
I am a beginner in android development, wanted to know whether following use case is possible or not Supposing I have 'MyActivity' which starts the in-built SMS application using Intent. In SMS activity, when I Click on 'Send',SMS should be send successfully and it should eixt the application without being inside the SMS application. I mean it should come back to 'MyActivity'.Please, let me know if this usecase works.
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May 28, 2009
I am trying to send large SMS more than 160 characters using SendMultipartText() API. But On receivver side , i am getting two messages ( SMS). Query: Is there any way to send as one shot SMS (size more than 160 characters) and it should be received in one SMS only?
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