I am building application related to WiFi using my Samsung Android Phone.Am trying to access the pre shered key to my application using WifiConfiguration class provided by Android. The getPreSharedKey() method returns only "*" if key is present and null if the key is absent.I need the actual the pre shared key. How do i obtain it?Is there any other method that I can use to get the key?
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What kind of permission/Flag do I have to add to the manifest to debug my application on an actual Android device?
View 1 Replies View RelatedIs there 748mb free available storage for apps? I have seen a few screen shots, but reviews and reports seem to contradict. If 512mb ROM, most out of box would be less than the 228mb free on Moto Droid, since Android 2.1 takes up more space, due to more pre-installed apps. My guess is there should be about 200mb free IF only a 512mb ROM, or none of the flash is allocated.
Only other option would be if the ROM is actually 1gb. Then the question would be where is the other 1.1 or so gigs of space on the "8gb built-in storage". Should be around 7.8gb free if 8gb is built in. BTW, where IS the "missing" storage space, since 8gb built-in and only 6.6gb shows free?
Is it possible to install a java library in a folder and have this code dynamically linked into another program? In other words, i have a major code base that would be shared among different projects.Assume that all them are created with the same shared user id.
View 4 Replies View RelatedAccessing the shared preferences of another application.
View 3 Replies View RelatedNow I have 2 activities that would simultaneously access one data/ settings. However, two kind of solution can be applied after I study from the Android Developer's Guild.One is ContentProvider, The discription in guild is as: "Content providers store and retrieve data and make it accessible to all applications. They're the only way to share data across applications; there's no common storage area that all Android packages can access."and another is SharedPreferences, "To use preferences that are shared across multiple application components (activities, receivers, services, providers), you can use the underlying Context.getSharedPreferences() method to retrieve a preferences object stored under a specific name."
View 5 Replies View RelatedI'm new to Android, so this may be silly questions for the seasoned user, but anyway: I'm now using K-9mail for all my e-mail accounts including G mail. I would like to remove my G mail account from the actual G mail app since I am not using it. How do I do that? Also, if I un install the G mail appl itself, how can I get it installed again if I should want to?
View 5 Replies View RelatedI have the famous problem with the shared user id. Whenever I try to install it, it says "Incompatible with other application(s) using the same shared user ID". I have tried putting it directly to /system/app, and I also have followed this guide [URL] ....., but with no result. It seems to rebuild this file in the reboot, so it's useless. I have a chinese phone without CWM recovery, so I can't flash anything, but I do have root. How to install Google play services in any way!
View 9 Replies View RelatedCan anyone suggest a solution for emulator to get my own local IP (not 10.0.2.15)? But i want to get my actual IP of my system. Is there any solution to it?
View 2 Replies View Relatedhow will you know that this thumbnail points to which actual image in the SD card. I have a problem with MediaStore.Images.Thumbnails displaying blank previews. Though I followed mihai fonoage part 2 on how to load it properly by using scaling. Still, I got duplicate images. So instead of using MediaStore.Images.Thumbnails I used MediaStore.Images.Media instead but it loads the actual image but oading is too slow even if bitmap is scaled. That's why I was wondering if there's a way to know which actual image is the thumbnail pointing or is there a way to know the exact location of the thumbnail for this actual image (The other way around).
View 3 Replies View RelatedI am developing an application which I need to test in Samsung I9000 whose resolution is 480*800. But when I try to create a AVD Emulator with 480*800 resolution, I am getting a very big resolution. How to get the screen resolution of Emulator similar to Device.
I will be waiting for valuable reply.
I tried out this app: Fpt System Manager v1.1 Application for Android | Tools
And in the RAM area it currently shows me as having 83MB of RAM available out of 192.5MB of RAM. Obviously because of running apps.
What I'd like to know is how much _total_ RAM is _actually_ in my phone. The model I have is supposed to have 288MB of RAM (Rogers HTC Magic).
Is there an app, or is there some other way, to determine the actual specs of your phone, ie. actual total RAM installed?
I've had my EVO for about a week now and i've been trying to figure out the most efficient way to get a good days worth of battery. Nothing I have done has worked so far, maybe I am missing something. I am only getting about an hour and 45 minutes of actual use out of the phone and its on standby for about 8 hours and needs to be charged. Is this normal? I dont think it is...I installed ATK to see if it would help kill apps that I dont need running, but it didnt seem to change much even on aggressive kill setting. I did have it set to kill whenever the screen turned off, but i just changed it to every half hour. would i benefit from rooting to get rid of Sense UI?
View 5 Replies View RelatedI am working on a compute intensive app for Android. I do not have any device yet to test performance. However, the performance on emulator is a bit slower than expected. I see an old question about some estimation of emulator vs device. What are your experiences while developing apps with recent SDK Froyo/2.2. Is performance observed on emulator is slower than actual device. Please share your experience and the specs of your dev machine and mobile devices, both.
View 3 Replies View RelatedCan anyone tell me how I programmatically retrieve the actual Locale and/or Language in Android ?
View 1 Replies View RelatedI'm new in Android. I searched a lot to get a table with borders, but I am not getting result.
I want a table with two colums, borders, white backgroud in table. first colums should be right aligned and second column should be left aligned.
With TableLayout, rest of things can be done, but not I can get table with border in display.
Does somebody knows where the file with the actual stored SharedPreferences is located?
View 1 Replies View RelatedI created a Galaxy Tab emulator using these instructions: http://innovator.samsungmobile.com/galaxyTab.do
When I install my 4x2 widget on the emulator it displays like it does on a phone (full width, half the height). However I went to try it out on an actual device in Best Buy and there it displayed as if there is room for a 5th row and column. First of all, why is there this discrepancy? Second, how would I create a 5x5 widget?
I am trying to make ringtones on my Incredible for my GF. Everything is fine, but the MP3 are almost inaudible.
View 3 Replies View RelatedI am developing using Eclipse and MyTouch phone, while i can run the application fine on the
device, i can't seem to set break points for debugging. is there some settings/tools i am missing?
I bought the Augen Gentouch78 to start dabbing in development for Android tablets, but this device is gravely excruciating to use (and I'm returning it). Is there a way to configure the emulator to tablet specs (namely Samsung Galaxy Tab)??
View 1 Replies View RelatedAre the users able to convert the apk file of my app back to the actual code?If they do is there any way to prevent this?
View 1 Replies View RelatedI can text, receive text, and also receive calls from my Google Voice #.But when I try to make calls using my google voice # it keeps showing my actual phone number to the people I'm calling.I've set the phone to ask whether or not to use google voice or actual # and I've also tried the use google voice for all calls and I get the same results for both, it keeps calling from my actual #.Hopefully I'm making sense with my problem.
View 5 Replies View RelatedI have a problem drawing a background for my OpenGL app on the emulator. It all works well on an actual G1, but i'm worried that if the emulator has a problem, other android phones may have the same problem. On an actual G1 the background is drawn on the background. All other drawing is drawn in front of it. On the emulator, the background is always drawn on the foreground, obsuring any other drawing. Here are two screenshots, where i have my background only occupying half of the screen: From emulato. Code...
View 2 Replies View RelatedI have a web-view with Html content.I want to calculate height of web-view when it is scrolled.
The method *getScrollY()* can return the Y scroll but the problem is that when I scroll web-view 2-3 time continuously it takes some time in scrolling.
I just want to know if there is a way to get event like *ScrollFinish()* so that I can get actual size of web-view when scroll finish.
I don't have any battery issues with my EVO when in idle (<1% drain per hour), and there have been many times when I've charged my phone every other day. However, are there any tricks to increasing battery life when you are actually using the phone such as when web browsing? When I use my phone, it seems to use up battery really quickly...i.e. up to 30%/hour when browsing (tried both dolphin and stock). Similar drains on 3G or wifi. Running Fresh, Netarchy 4.1.9. Used to run Netarchy 4.1.8 with SetCPU profiles and got slightly better battery life. I was told not to use SetCPU with 4.1.9 because of HAVS. Is there something else I can do that is compatible?
View 7 Replies View RelatedThere are a number of posts (both here & elsewhere) about why a MapView might not be displaying tile info (personally, I've liked http://stackoverflow.com/questions/1809507/android-hello-mapview-tutorial-map-tiles-do-not-load, but there are other good ones, too).
My question is slightly different: I'm not getting tile info to show up (on my handset or in the emulator), and I'm looking for advice on what to try in order to debug this problem. As far as I can tell I've correctly located my debug.keystore, and used the Java JDK keytool to get the signature from it, which I then plugged into the Google web page, and then plugged THAT key back into my XML file. The app runs ok, it just doesn't display any tiles.
I was hoping that if I did something wrong here I'd see an error message in, say, logcat (or an exception that Eclipse might catch) that would confirm that this is the source of the error.
So here's my question - what would y'all recommend someone try in order to figure out what the actual problem is?
Which ROM is best for using the actual call function of the phone? I'm looking to root but want to make sure that the ROM I use has a functional dialer.
View 18 Replies View RelatedI am using the "Mock location" apps in there. That is interesting and would like to share here.Propagation Systems Limited - Android Apps
View 1 Replies View RelatedI've searched this out a bit and only found a rough answer on the old Hero forum, so wanted to make sure there isn't a more updated answer with the Incredible.I'm using the stock messaging app included with the phone. I noticed very quickly that any text messages that were sent to me while the phone was off or in airplane mode obviously wouldn't come through to the phone until I turned it back on or took it out of airplane mode. This is normal, but I realized the text messages that come through once I power on the phone show only the time I received them at, not the ACTUAL time the person sent it out to me.On all my old phones I could see when the person actually sent the messsage. Is there a way to get this information on the Incredible, or do I need to download a different text app to view this?
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