Android :: Maximum Number Of Threads Allowed Per Application?

Dec 20, 2009

What is the maximum number of threads allowed per application?

Android :: Maximum number of threads allowed per application?


Android : What Maximum Size Allowed For Droid Application?

May 27, 2009

What is the maximum size allowed for an android application?

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Android :: Application Threads Vs Service Threads

Apr 13, 2010

What are the advantages/disadvantages in placing a lengthy network access code in a thread in an activity or a thread in a service? How would it affect the application? I am writing a streaming audio player and from what I've read so far putting the code in a service will still end up blocking the application so a new thread is needed, does anyone know if it makes more sense to put this piece of code in a service.

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Android :: Maximum Number Of Connections

Jul 29, 2009

I've written an application which involves a lot of simultaneous connections to different servers. I've noticed some big stability issues with this as sometimes the program crashes totally (not just ANR, but a segfault type thing). What's the recommended number of maximum simultaneous connections for speed and stability?

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Android :: Maximum Number Of Multitouch Events

Apr 29, 2010

I am attempting to write an application which will require the user to press, at maximum, four "buttons" (ie regions of the screen) at any one time. I have been looking at the multitouch capabilities of the SDK versions > 5, the MotionEvent.getPointerCount() appears to return the number of presses detected on the screen. *What is the maximum number of presses this function will ever return?*

I went digging through the android source code for the MotionEvent class, and couldn't deduce anything from that, I am wondering if the maximum number of presses is heavily hardware dependent? I modified the MultiTouchVis code by Robert Green (from Battery Powered Games) to report the number of presses reported by MotionEvent.getPointerCount() each frame and on my Milestone it consistently reports a maximum of 2 presses. Is this a hardware thing, or does the sdk limit it to 2 presses?

Is there any way to register more than 2 presses at a time? I'm making a musical application and would like the user, for example, to be able to play chords by pressing multiple keys at any one time.

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Android :: Set Maximum Number Of Visible Rows For Listview

Nov 3, 2010

Is there a way for setting a number of maximum visible rows for a listview?

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Android :: Change Maximum Number Items Of OptionsMenu?

Nov 12, 2009

I want to change the max number of items in the OptionsMenu (3 visible options and More option available). Is that possible?

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Samsung EPIC 4G : Maximum Number Of Apps Installed

Oct 8, 2010

Is there a maximum number of apps that can be installed on the Epic as long as you do not exceed the memory ?

Will the "app" icon show ALL the apps, no matter how many there are ?

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Motorola Droid :: Installed Swype Beta Maximum Number Of Times

Apr 9, 2010

Just tried to install swype and when I login to the swype installer I get "You have installed Swype Beta the maximum number of times." I am going to email them and see if I can get my account reset or not but if not that sucks. Edit I posted this in the root forum because no stock would be installing this over and over.

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HTC Desire :: Tethering - Allowed If Application Available?

Jun 11, 2010

I read about their 3gb policy on here and as I got mine from buy mobile.net I called to check today. I was on the 1gb and they swapped me over and gave me a choice of booster. As i now have all this data I want to spread the love a little! So is it OK to tether assuming there is an app?

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HTC Desire :: Sharing Of Swype Application Allowed

Nov 17, 2010

I have a Desire and can't live without my swype for typing. My brother also has a Desire but hasn't got swype and the beta is closed. He wants to try and get swype onto his HTC by downloading mine. If he does this, will Swype allow it to be downloaded onto two phones or will they stop it?

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Android :: Application Developers - Allowed To Access System Properties Like Ro.config.sync?

Apr 20, 2009

Google applications do it, and apparently it used to be part of the public API (via android.os.SystemProperties.) How are we supposed to enable/disable sync on the phone? Disabling/enabling roaming is easy, but I'm beating my head against the wall trying to find a non-hack method for disabling auto-sync (much less the granularity that would actually be nice.) Is this intentional by the framework team? Is it a whoopsie that is planned to be changed later?

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Android :: Application - Apk - Maximum Size

Aug 21, 2010

I am going to install first application in my android phone, but having some doubts
related to Android Memory (Maximum size of APK).

Help me know and solve the problems:

What is maximum size of the apk that can be supported by the android ?
When we install any apk file in real phone, where does application installed (in SD-card or other memory) ??

I have referred this link: http://groups.google.com/group/android-developers/browse_thread/thread/7965885da4d1a03a and also searched lot.

I came Across the search on the web that many people are facing the same issue What is the maximum size of Application supported by Android. I think this question also help to the people who are connected with Android application programming and development.

Update:

This time i am having 58Mb application from that 52.5MB Images and it runs on the my HTC Hero mobile but On Emulator, it shows an error:

Failed to upload my_application.apk on device 'emulator-5554'
java.io.IOException: Unable to upload file: No space left on device
Launch canceled!

Way to store images inside the Drawable folder? is there any way to zip the images or such method?

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Android :: What Is Maximum Memory Limits Per Application?

Aug 28, 2010

What is the maximum memory limits per application for Android 2.2?

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Android :: Maximum Size Of Application Database Allowable

Mar 20, 2009

what is the maximum size of application's database allowable in Android? In other words whats max capacity of android appl private database, as well as whats max capacity of content provider available?

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Android :: Maximum Application Size And BADA Platform

Jun 29, 2010

what is maximum size of thick/thin client application(to d/w through OTA) in both Android & Samsung Bada platform ?

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Android :: How Emulator Schedules Application Threads?

Sep 22, 2010

Are there any limits on the number of threads or any constraints on how the emulator (under Eclipse) schedules the application threads? I get suspended threads that don't really wait on anything but rather get bumped out from execution time. I will try using the Debug class to get some statistics on the thread alloc etc. even though the DDMS does that already. One example is, I have a simple class that simply prints a '.' every 3 seconds - well, the LogCat shows the emulator collecting garbage objects but the thread is suspended and does not print the '.'

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Android :: Main And Three Binder Threads Are Running After Application Close

May 21, 2009

My application starts a remote service and binds to it. If I close the application with the "back" button there are still some threads running (listed in the Debug View of Eclipse) - main thread, and three Binder threads. In onDestroy() I call unbindService(service_connection) - is there something else to clean up?

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Android :: Any Way To Kill Threads Those Are In Sleep Mode / While Exiting Application

Feb 18, 2009

the thread sleeped not killed and it wakes up after 10 sec and try to post message and it causes exception. is there any way to kill the threads those are in sleep mode while exiting the application?

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HTC Desire :: Scrolling - SMS Threads - Application List - Friend Stream - Bit Jittery And Little Laggy

Nov 11, 2010

Recently dived into the Android world, buying myself a HTC desire about 2 weeks ago.

So far, I love the setup, features and feel, the only thing I'm a little worried about is a little bit of lag.

I know the phone is renown for its processor speed and RAM, but scrolling through things like my SMS threads, the application list, and Friend Stream it is a bit 'jittery' and a little laggy. Every now and then an application like Facebook or the SMS application will crash on me. And I know I'm a rather fast texter, but when I'm texting sometimes the phone cannot quite keep up with what I'm writing.

I have no unusual applications installed and do not use task killers.

Is this normal? Or might there be some reason why its functioning a little slower than it should.

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Android :: What Is The Maximum Size Of Android Application?

May 1, 2009

what is the max heap size of an android app?

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Android :: Start Application On Receiving Sms From Particular Number

Mar 24, 2010

i want to start an application on receiving sms from a particular number.i am trying it with on Message Waiting Indicator Changed(boolean mwi. method but i m struggling.so, anyone there to help me in detail?

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Android :: Save Number In SIM From Droid Application?

Aug 19, 2010

I am working on an android project and i have to save a phone number from my application into a SIM card. Can someone tell me if this is possible and how?

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Android : How To Get Version Number Of An Application In Droid?

Aug 5, 2010

We have a set of 3-5 android applications that we have developed for an enterprise to integrate with our back-end. How do we create an installer system that upgrades applications automatically. We were thinking of getting version numbers and querying the backend to get current versions and downloading them. How do I get the version number of an application in Android?

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Android :: Application Statistics / Number Of Downloads Decrease?

Nov 19, 2009

I don't understand it. Yesterday I had 860 downloads and today I have 400. Why? How can the number of downloads decrease? How can I find the real numbers?

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Android :: Limit To Number Of Touch Inputs In Application?

Jul 26, 2010

I have a small test app on Android that is meant to test tracking multitouch input, but I am only ever getting two touches at the same time on my Evo. Does anyone know if this is a limitation to Android or the hardware? By the way, here's my test class so you can try it out yourself.

import java.util.HashMap; import android.content.Context;
import android.graphics.Canvas; import android.graphics.Color;
import android.graphics.Paint; import android.graphics.Paint.Style;
import android.view.MotionEvent; import android.view.View;
public class PressureView extends View {
private HashMap<Integer, Spot> mSpots = new HashMap<Integer, Spot>();
private final int[] mColors; private final Paint mPaint;
public PressureView(Context context) { super(context);
mPaint = new Paint(); mPaint.setStyle(Style.FILL);
mColors = new int[]{Color.RED, Color.GREEN, Color.BLUE, Color.YELLOW, Color.MAGENTA};

} @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas);
canvas.drawColor(Color.WHITE); for(int id : mSpots.keySet()) {
Spot spot = mSpots.get(id); mPaint.setColor(spot.Color);
canvas.drawCircle(spot.X, spot.Y, spot.Pressure*500, mPaint);
} } @Override public boolean onTouchEvent(MotionEvent event) {
System.out.println("***" + event.getPointerCount() + " Pointers");
for(int i = 0; i < event.getPointerCount(); i++) { int id = event.getPointerId(i);
Spot spot = null; if(mSpots.containsKey(id)) { spot = mSpots.get(id);
} else { spot = new Spot(); spot.Color = mColors[mSpots.size()]; }

if(event.getAction() == MotionEvent.ACTION_UP) spot.Pressure = 0;
else spot.Pressure = event.getPressure(id);
spot.X = event.getX(id); spot.Y = event.getY(id);
mSpots.put(id, spot); } invalidate(); return true;
} private class Spot { public float X, Y, Pressure; public int Color; } }

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Android : Application Always Sends 2 Sms Messages To The Selected Number

May 10, 2010

I have a application which send sms. but i found that the application always sends 2 sms messages to the selected number. couldn't figure out how is this happening. so i'll paste the code below if you have any suggestions just let me know

CODE:.......................

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Android :: How To Redo Application To Display Incoming Phone Number?

May 6, 2009

How would one redo the application that displays the incoming phone number. I assume it's a content provider or a service that can be replaced.

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Android :: Change Number Of Thumbnails Seen In Sample Home Application?

Mar 16, 2010

I am working with the sample Home application project on http://developer.android.com/resources/samples/Home/index.html

I've added another value to the THUMBS_IDS and IMAGE_IDS Integer arrays in the Wallpaper class for a total of four wallpaper options.

When I run the application with Device API version 7, Skin: HVGA, hw.lcd.density: 160, in portrait layout, the fourth wallpaper option is not shown.

I need to use the directional keys in the emulator to see the 4th wallpaper option, because the first option is centered.

I have modified only the wallpaper.xml file with a variety of android:layout_* options with no success at this point.

How do I show all four of my wallpaper options?

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Android :: Background Thread - Application To Sync Contacts Largest Number

Oct 18, 2010

I am working on an application to sync contacts which are large in number. The syncing takes place in a background thread with user being able to browse through the rest of the application. I am displaying the sync status in the notification bar suing the progress bar. The problem I am facing is that there are instances when the activity is killed and hence the background thread used for syncing the contacts is purged.

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