I had the thought of checking for tampering with the apk by embedding a couple of checks against it's size once installed on the device.I was just a bit concerned that maybe the size would change dependent on the device (e.g. different FS format or whatever).
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Who is responsible for validation of xml file when editing xml in Android layout editor? For example, when I set a negtive valut to android:maxLength of TextView, it will be marked in red. ADT or aapt is responsible for check?Your help will be appreciated.
View 6 Replies View RelatedI've followed the steps given in the Android Developer Blog to generate a build.xml for building releases for an Android Application. I need to do a custom compiling so I have overwritten the target compile of the ant_rules_r3.xml as it is said in the generated build.xml.
<target name="compile" depends="-resource-src, -aidl, -pre-compile" ...
The script works fine and generates the apk, but the problem is that Eclipse shows an error because it cannot find targets -resource-src, -aidl and -pre-compile (which are loaded when executing the script but are not really present on the build.xml). As there are these errors I cannot work with the project in Eclipse.
How can I skip the validation of this single file in Eclipse?
Can somebody explain to me what makes up the installed application size? I have an apk that is about 8 MB, and often when I install I get the INSUFFICIENT_STORAGE error. I have around 25-30 MB free space on the phone. I'm doing debugging so I have to upload lots of new versions. If I uninstall the previous version then I can install the new version. The application manager claims that the app is taking up 22 MB. So back to the original question, how come the app is taking up 22 MB when it really only is 8 MB?
View 7 Replies View RelatedDoes the X use a FAT32 file system? Is there any way to change this? I'm asking because I have a 4+GB mkv file I want to put on it, but I'm getting a message telling me its too large for the file system. If no way to change, then can anyone suggest a way to make this file small enough to fit?
View 11 Replies View RelatedI want to know how to make a validation on EditText.That is ,I am having one EditText that edit text should has to accept only numaric values,If other than numaric value is typed by user then it should show some alert message "pls type the numaric value...."
Is any function is avilable to find the entered text is particular type..how to handle this situation.if possible give code snippet.
I am trying to add some text validation to an edit text field located within an alert dialog box. It prompts a user to enter in a name.
I want to add some validation so that if what they have entered is blank or null, it does not do anything apart from creating a Toast saying error.
So far I have:
code:.........
But this just closes the Alert Dialog and then displays the Toast. I want the Alert Dialog to still be on the screen.
I am trying to update Android SDK on Windows XP. For that I open Android SDK and ADV manager and try to get available updates. The HTTPS SSL error appears. Then I go to settings, uncheck the "force https...", then add new site "http://dl-ssl.google.com/android/repository/ repository.xml" (the same as default but with HTTP protocol) then again try to get available updates.
After this step I get the weird error:
XML verification failed for http://dl-ssl.google.com/android/repository/repository.xml. Error: cvc-elt.1: Cannot find the declaration of element 'sdk:sdk- repository'. Failed to fetch URL http://dl-ssl.google.com/android/repository/repository.xml, reason: Unknown
Does anybody know what is the reason of this error? This happens on all SDKs I have on my PC: Android 1.6_r1 and 2.0_r3
I have to download a file and I'm using this code, which is basically an AsyncTask that is meant to update a progress bar. But, since I don't know what's the file size I've been having to use the spinner progress bar. So, how can I get the file size before start downloading it so that I can use a normal progress bar?
View 1 Replies View RelatedIs there a limit to the size of the .apk file when using it on the emulator. When I run the default app created while creating a project, the .apk file size is about 5K and it runs ok. When I try to run a real app which uses other application libraries so that the total size is about 325K, I get the following error: Failed to upload Benchmark.apk on device 'emulator-5554' java.io.IOException: Unable to upload file: timeout Launch canceled! I had increased the heap size of emulator to 64 MB and RAM size to 192 MB.
View 2 Replies View RelatedMy app needs to save files that will range from about 2-20mb. When I tried to do this I was getting an OutOfMemoryException. I did some reading and it's looking like Android has a file size limit of 1mb. Is this correct? If so, is there a way around this limitation, other than splitting up every file into 1mb chunks?
View 4 Replies View RelatedI have written a small video player application. In that some video files are playing well. But some are not playing at all. I am thinking that this is because of the video size.
So I just want to let the users know the size of the video and to show an alert saying because of this size, this file can't be played.
How to know the size of the video?
I want to create a progress Bar for an FTP download. The server where I am downloading the file has all of its directories and files hidden. I want to display the progress of the download. Is there any way I can get the file size? Here is my current code:
FTP client = new FTP Client();
FTP client.setListHiddenFiles
FTP client.connect(host Part);
FTP client.login(user Name, password);
FTPclient.setFileType(FTP.BINARY_FILE_TYPE);
Input Stream instream = FTP client.retrieveFileStream(pathExcludingHostIncludingFirstSlash);
int l;
byte[] tmp = new byte[2048];
int update Counter = 0;
int bytes Downloaded = 0;
while ((l = instream.read(tmp)) != -1) {
Foss.write(tmp, 0, l);
bytes Downloaded+=2048;
update Counter++;
if(update Counter==3){
kilobytes Downloaded=(bytes Downloaded / 1024);
publish Progress((String[])null);
update Counter=0}
I want to reduce the size of my image file to transfer it over the network. Do anybody know how can I reduce the file size using andriod APIs.
View 3 Replies View RelatedI have a video player application and would like to display an approximate size of the running video. Is there a way to calculate the video file size from the given Video player API set?
View 2 Replies View RelatedI am new to android platform. I need to increase the max file size (8096) in webview. In a thread I saw that if i need to increase that limit, I need to implement a content provider and use ContentResolver.openContentURI(). But in the API I can't even find the method openContentURI.
View 2 Replies View RelatedCan someone tell me if it is possible to put an archive file with a size greater than 1 mb in res/raw and at runtime copy it to sdcard and decompress it?
View 1 Replies View RelatedI want to reduce the file size of my application in the market. The strange thing is that my application "LeonardFrog.apk" just uses 4mb but the Google-Market shows me that it uses 8mb. You can search for it (Leonard Frog Beta) in the market. How can this be???
In my application, there are many images and long sounds. My folder "res" just uses 3,7mb and there is nothing else in my game beside the quellcode. So WHY is the size of my game in the market 8mb?
As i am Creating SQLite database connection while running when i view ddms fileexplorer show the size of database as 3072 i think that why i am unable to open the data base and retrive the values so please anybody can help me out to sort out this error
View 1 Replies View RelatedWhen I try to push a 40MB file onto the sdcard adb hangs and the emulator freezes. Is there a file limitation that I am not aware of? I couldn't find anything on this. When I try the same with a smaller file it works without problems. I have configured the sdcard of the emulator device to have a size of 512MB and when I check with adb shell df I see that there is enough space.
View 6 Replies View RelatedI am trying to push 47mb datafile to my sdcard but it showing error message I am working on latest sdk. ."Failed to push sample.sqlite on emulator-5554: timeout" is this size problem?
View 4 Replies View RelatedHow to fix the image size(28 x 29 png file) in the grouptIndicator of the ExpandableListview ??? I use expandableListview and android:groupIndicator in the attribute. The png image size is 28x29. But The Imgae is stretched. Does anyone Know this? Any answer is useful for me .
View 3 Replies View Relatedit won't let me submit it cos of email addresses or images or something.
View 5 Replies View RelatedDoes anyone know the maximum file size you can copy to your SD card via USB.I have tried to put a couple movies on there, and avi files that are about 700mb work fine, but if I try to put a 4GB video on there, it gives me a error instantly saying something about invalid paramater.The card is the stock 8gb one that came with the phone, and it was not even close to being full when I tried this.
View 1 Replies View RelatedI've tried recording video using MediaRecorder API but the file that gets saved each time is of 0 bytes.
I use the MediaRecorder recorder = new MediaRecorder(); ad then recorder.setVideoSource . . .recorder.prepare() to generate the preview and when the user clicks record, i say recorder.start() but the file recorded is of 0 bytes. And after some time, recorder.stop() -on user click that is.
perhaps it is just me but my phone, wife's phone and the phone in the Sprint store all have the same issue. Take a movie or a photo doesn't matter and try to share regardless of option and anything under 3mb goes it seems. Anyhting over gets "queued waiting for WiFi connection".Little upset with this as the Sprint peeps have no clue I'm not completely stupid and I can't figure it out. And frankly I'm paying for the hotsopt ability plus the extra charge for access to 4g, i live in a 4g market, Austin Texas I should be able to upload anything any size any time.
View 1 Replies View RelatedI'm looking to make the plunge to Droid now that the new Droid X is announced but I'm still researching.I was looking on the web and I see some software to convert DVD's to formats so that they can be played on the Droid.Can anyone that does this give me an estimate as to how big the file size is when a DVD is converted? I realize that the quality can be changed which will affect the file size, but I'm trying to figure out about how many dvd's I could fit onto a 16gb card.
View 1 Replies View RelatedCrap, i tried dropping a large hd quality movie on the fascinate today and it said video size to large. Does anybody know what the max video file size is? 2 or 4 gb's? I got it to work well using a 848x480 ratio with avs converter, but it was only a 2 minute clip of the movie I want to drop on the movie ironman 2 that is 6.71gb from a blu ray.
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View 1 Replies View RelatedI am trying to play the bigger size audio wav file(which is >20 mb) using the following code(AudioTrack) on my Android 1.6 HTC device which basically has less memory. But i found device crash as soon as it executes reading, writing and play. But the same code works fine and plays the lesser size audio wav files(10kb, 20 kb files etc) very well.
P.S: I should play PCM(.wav) buffer sound, the reason behind why i use AudioTrack here. Though my device has lesser memory, how would i read bigger audio files bytes by bytes and play the sound to avoid crashing due to memory constraints. Code...
Could someone guide me please to play the AudioTrack code for bigger size wav files?