What's the minimum memory needed to run a RAR decompression algorithm? I want to port a RAR decompression algorithm to mobiles (iPhone, Android and BlackBerry) and want to know if there's a bare minimum of memory needed before starting. I've heard that RAR decompression requires much more memory than ZIP decompression.
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I've done some research, but haven't found what I'm looking for. To cope with the memory limitation of my phone, I move some apps to Rom with titanium explorer. Does the rom use the rom partition free space for something? Writting cache, and so on? I have a Xperia J and a X10 mini pro, and they both have around 20 Mb of free space on the ROM. Is it ok? Is there a "safe threshold"?
View 4 Replies View RelatedI think the answer is going to be no, since the only question on the matter on SO is about memory requirement. However, before I go porting unrar to the android, I'd like to know if someone has done it already.
View 1 Replies View RelatedDoes anyone know how to define a SeekBar's minimum value? Is this done in the XML layout or do I need to define it programatically?Basically I need to change my minimum value from 0 to 0.2
View 1 Replies View RelatedI am using SeekBar in my application, currently seek bar minimum value is zero, but as per application requirement seek bar value should not be zero. how to set minimum value for SeekBar.
View 2 Replies View RelatedI could set minimum heap size in the source code like below.
--> VMRuntime.getRuntime().setMinimumHeapSize(INITIAL_HEAP_SIZE);
But I want to set this value in android.mk or androidmanifest.xml.
I want to give max and minimum limit of seekbar to 50 and 20 respectively. Seekbar has a direct option top provide max value,but how can i set its minimum value to 20 rather than 0?
View 2 Replies View RelatedWe're seeking advice for our application in the Android Market, in relation to nominating a suitable minimum SDK version for the APK files published through the market. We understand that at this juncture there's no facility to provide associate multiple APK files (supporting different minimum SDK versions) within a single listing in the Market.
We have updated our existing application with new Android 1.6 API features and are keen to release it to the Market. However we're concerned about the general availability (and uptake) of version 1.6 firmware and seeking to ensure that we don't inadvertently release an updated APK should there be limited release of this firmware.
Can anyone provide an indication as to how widely the 1.6 firmware has been released? To that end, what are generally acceptable practices for supporting multiple SDK versions from within the market?
I'm looking into using Monodroid for Android app development. I'd like to know what minimum version of Android is required for runnning Monodroid applications.
View 2 Replies View RelatedI have a TextView in a RelativeLayout which contains an integer number. The number will range between 1 and 99 - can anyone tell me how to size the TextView so that its width is always the width of the string "99" even if it only contains "1"?
I need this because the positions of the components to the right of this TextView depend on its width, so all are position depending on how many digits the TextView contains.
I don't mind if this is done in XML or code - I just want to avoid having to set the width of a TextView in pixels!
Does anyone know the minimum version of Android that the latest Google Maps with Navigation will work on? I can't find this on Google's website.
View 1 Replies View RelatedIn google's Calendar app for Android OS, you will encounter this line in the onCreate method of CalendarActivity.
// Eliminate extra GCs during startup by setting the initial heap size to 4MB.
VMRuntime.getRuntime().setMinimumHeapSize(INITIAL_HEAP_SIZE)
Can someone explain why setting it to 4MB will eliminate GCs ? Thanks
I'm looking for a way to implement a minimum value in my SeekBar and also have the option to increment decimal numbers. For example, currently my SeekBar's minimum is set to 0, but I need it to start at the value 0.2. Also, I would like to have the functionality to be able to have the user select a number from 0.2 to 10.0 at a .1 precision so they can choose the numbers 5.6 or 7.1.
Here are the style attributes for my SeekBar:
CODE:..............
I am trying to make an app for the Android that does RMD calculations. The program, however, keeps giving 0.0.
I think that my problem lies in this code:
CODE:......................
I tried using .equals(), but it complained that I was trying to dereference the long value. Also, I am aware that java.util.Date is deprecated, but I don't want to try the other classes. From my first Android app, I figured out the "==" does not work, but I am not sure what to do here.
I have verified that the input for a balance and the birthdate values were accepted, so that is how I limited it to this particular class.
I was wondering if there was any way (I'm somewhat a newbie at Java) to get the MapBounds of a Google MapView on Android.
Just to clarify, here's what I'd like to do.
Calculate the maximum and minimum long and lat whenever the map is moved, or zoomed and display those values in a Toast.
Is there any possible way to do this - or am I in over my head?
What do you usually use for your minimum sdk when compiling? Should I just compile it to 2.x since I think 1.x is already obsolete?
View 1 Replies View Relatedwhat are the minimum specs that a phone need to have to be selected for Jellybean 4.1 upgrade?
View 6 Replies View RelatedI'm a brand new HTC Desire user, and on the advice of some friends I've installed Meridian media player and Audiomanager (among other apps, of course). The problem I have is that the minimum volume for media is still too loud for me while listening to music at work. Is there any way I could say, lower the overall volume of the phone? Secondly, what kind of app can people suggest as an equalizer for adjusting bass/treble etc?
View 5 Replies View RelatedVibrant's screen is just ridiculously bright and sometimes even the minimum brightness is still too much for me. I've noticed that the screen's brightness goes lower than minimum when the battery is at 10% or lower, is there anyway to set the brightness that low manually?
View 1 Replies View RelatedI'm wondering why the Nexus7 doesn't allow you to slow scroll/pan down at single pixel steps. Always seems to be in 2-3 pixel jumps. I got a bad habit of scrolling web pages while reading from iOS but on my N7 I get these kinda annoying start/stop jerks.
Is this related to the virtual pixel resolution being lower than the actual screen resolution? And would changing it allow one to match the virtual pixels to the screen pixels and get smoother slow speed panning?
Whenever I try to set minimum CPU frequencies higher than the default value, no matter what app I'm using or what kernel or Rom it just won't stick. Governors and maximum frequencies stick though.
View 1 Replies View RelatedWhat are the minimum RAM and processor requirements to run ICS and JB?
View 4 Replies View RelatedI set the phone to not set brightness automatically and I put the brightness to the minimum. Every time I bring down the notification bar, the brightness automatically raises nonetheless and it's starting to really p.m.o.
View 11 Replies View RelatedAll this talk about different rooting methods and how some are unreliable makes me want to learn exactly what's required.
So far from looking at different exploits and methods to root different phones, the most simplest to understand is Peter Alfonso's Galaxy S rooting method posted today it seems all you need is to find a way on your device to install the following:
/system/bin/su (is this included in stock and replaced or just doesn't exist in stock systems?)
/system/app/Superuser.apk (it seems the Android OS has a "super user access" intent that this listens for -- so when apps try to access su this picks app it up?)
How did everything possible to change the minimum DatePickerDialog year from 1900 to 2100 for example 1 to 9999? Why DatePickerDialog other years do not exist.
Species code (all on the forums)
Quote:
DatePicker datePicker = (DatePicker) findViewById (R.id.datePicker1);
Date minDate = new Date (1, 0, 1);
Date maxDate = new Date (9999, 11, 31);
datePicker.setMinDate (minDate.getTime ());
datePicker.setMaxDate (maxDate.getTime ());
does not work. The compiler says that setMinDate method undefined. What a chertovshina?
I was wondering if there is a way to set the minimum voltage cutoff (when the device forcefully shuts off), if it's device specific then we are working with the HTC Aria. The reason why I ask this, is that I have a device with a 12 Ah (that's 12,000 mAh) battery. Now I'll be straight, I'm an EE so software is not my forte, I work with analogue circuits, not software. So my knowledge of programming is nil. I was going to go the extra mile and make a flyback regulator to keep the voltage at 4 volts all the time (I can get it to work down to .5 volt if I wanted), but did not want the extra mass. (Already have 3 long C cell size sized batteries, don't need a PWM board on top of that). If this is the wrong thread, call me a noob and kick me in the nuts a few times, will ya? BTW the minimum voltage we are working with is 3 volts.
View 3 Replies View RelatedI'm developing a mapping app using Eclipse 3.5.I'm setting the minimum update period with the LocationManager's requestLocationUpdates method, via a configuration activity. When I set the property I see in Logcat that the system process sets the value OK.When I actually send a new location from the DDMS emulator control and the location changes on the map view, I see that the system process then sets the minimum time to zero.Below is a capture of the system's log messages. You can see that I'm setting the period to 32 seconds, then 16, then, after I've sent a simulated location change the system sets it to zero.The map responds to location changes to location changes instantly even if they are sent only a couple of seconds apart.
View 1 Replies View RelatedHow to tell the installer intent to install on memory card or on phone memory ?
View 2 Replies View RelatedMy application is designed to support both portrait and landscape orientations. Using my HTC IO device, it survives 12 orientation changes before throwing an out of memory exception while inflating my activity.When I follow the recommended procedure of using DDMS to first force a GC and then write a heap dump, and then load it into the Eclipse Memory Analyzer, there is only one retained instance of my application, as there should be. None of the other retained objects are obvious offenders. Just for yuks, I reran the test, and did everything the same way except I didn't force a GC. In this case I see 13 instances of my application, which is more consistent with throwing an OOM exception. Is this telling me something useful? If forcing a GC with DDMS reclaims the memory used by now-defunct instances of my activity, I would have thought the VM would have garbage collected some, if not all of these defunct activities automatically. Do I need to request GC at the very beginning of my activity lifecycle to make sure?
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