Where do I find or add a string so my Demo Unit can have a UUID? I have installed an app that give me the error "No UUID found" and want to have one so I can run the app.
Thanks,
Paul
Related
I am developing an android application and wanted to add a Web View with the Web kit engine inside the application. I get errors when I add a new package inside the app activity folder, i.e. (package remote.mobile.droidapp; existing package name.
(package lewisham.ac.uk) new package I added for web view....... It gives me an option to move the existing app package to the new package with the url link I'm trying to create for web view. The code I added is:
WebView myWebView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
I also got an error with (R.id.webview), id within this area of the code. Its giving me an option to Create field 'id' in type 'R' or Create constant 'id' in type 'R'. I am truly grateful for any help, thanks.
I'm a newbie when it comes to programming, but I'm having trouble. I've googled/searched for a while and can't solve this.
I'm reading input from a file and inserting everything into a string array. Now, I have to convert the strings to integers, and put that into an array (which I know how to do with parseInt), but the commas in the file are causing a number format exception.
I have to use the stringtokenizer to get rid of the commas but I can't figure out how to do it.
Do I use a for loop and do it line by line? Please advise.
sillymcnasty said:
I'm a newbie when it comes to programming, but I'm having trouble. I've googled/searched for a while and can't solve this.
I'm reading input from a file and inserting everything into a string array. Now, I have to convert the strings to integers, and put that into an array (which I know how to do with parseInt), but the commas in the file are causing a number format exception.
I have to use the stringtokenizer to get rid of the commas but I can't figure out how to do it.
Do I use a for loop and do it line by line? Please advise.
Click to expand...
Click to collapse
What do you mean the "commas in the file"?
Are you doing this?
listArray.toString()
If so, it will use the "," separator. To get it into a String[] list now, do listArray.toString().split(", ")
I think you know how to do the rest. I would do it with a simple 3-line for-loop.
Sent from my Galaxy Nexus running Android 4.2 JB
Here is sample code how to use StringTokenizer:
StringTokenizer tok = new StringTokenizer("1,2,3,4", ",");
while (tok.hasMoreTokens()) {
System.out.println(Integer.parseInt(tok.nextToken()));
}
Hi,
I am trying to add some code to the File.java in java package that is located at
Code:
libcore/luni/src/main/java/java/io
in the android 4.4 stock source. For a start I would like to write some output to the LogCat via
Code:
Log.d(TAG, "File I/O happening from process " + Process.myUid());
Since File.java is in the plain java package, it does not know about Android code, so simply importing the android class in the header of the class does not work I assume.
I am pretty new to modifying the stock so I was wondering, is this even possible?
Thank you in advance.
Hi guys...
Since few weeks now, i'm facing to an unsolvable trouble that prevent me to access to google play (with the famous error "No Connexion"). I spent hard time to search why, tried some fixes found on the web... Nothing works.
This morning, i found with the Android Device-ID application that my "GSF Device-ID" is set to "null" ! Said differently, i'm pretty sure that my device (Samsung Galaxy S2) can't be recognized and identified on Play store because of this, giving me the "No Connexion" error.
Does anybody here know how i could fix this invalid ID (which is confirmed with the *#*#8255#*#* trick : aid:0 (INVALID AID!!!)
Thanks in advance for your help.
cheers
UP.
Nobody can help ? i can't believe it according to the number of gurus here
I am more and more convinced that the secret of this famous GSF ID is jealously guarded by its creators, and finally how to handle it are not or little known ... And for good reason, since this is for Google one of the only way to identify and thus tracking devices safely and reliably. Make it easily editable would be a disaster for them I guess ...
I still dare to hope that some geniuses who frequent this forum have already faced this problem and had pierced the mystery and how to handle this identifier.
I found the beginning of an answer with the sources code of an app "Android ID" :
Code:
private static final Uri URI = Uri.parse("content://com.google.android.gsf.gservices");
private static final String ID_KEY = "android_id";
String getAndroidId(Context ctx) {
String[] params = { ID_KEY };
Cursor c = ctx.getContentResolver()
.query(URI, null, null, params, null);
if (!c.moveToFirst() || c.getColumnCount() < 2)
return null;
try {
return Long.toHexString(Long.parseLong(c.getString(1)));
} catch (NumberFormatException e) {
return null;
}
}
In my case, i get a "null" for GSFID. That means no columns are found in reply to the query.
I have verified this by installing aSQLiteManager on my SGS2, and opening the gservices.db database.
My problem now is to find what are the key fields
that are supposed to be filled in order to have a GSF value returned.
Maybe some of you could provide me this information by having a look to your own configuration.
Thanks in advance.
I've got same problem
My phone is LG Optimus L5 and after I rooted my phone,I've got same problem and I couldn't connect to Google products and my AID's been null!
Hi,
While building CM11 I ran into the error "unmappable character for encoding ASCII" for several java files in various directories.
I think something is wrong with my ant configuration. But where can I find the config file(s)?
Any idea is appreciated!