Reading values like integers, strings, colors, etc. from resources (xml files) is easy and well defined at http://developer.android.com/guide/topics/resources/available-resourc.... But what about a float value, like 0.1 or 1.4? How can such float value be defined in resource file and accessed from code? Is it possible at all?
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I wanna grab the form-element and everything inside it from a web site and then load it to my own WebView. I have looked around, but since I'm quite new to parsing overall, I really need help. I've looking at some solutions; but I don't get it.
View 1 Replies View RelatedWith the stock pic on the eris is there a way to have pics that are sent to you in a saved location that can only be accessed by a code etc?
Basically, the degrading pics your bros send you. Wife, rightfully so, gets upset when she sees them in my phone and does occasionally look at my phone to cure her bouts of insecurity
I want to have it so if you look at pics you see certain ones but have to go extra steps to see the others.
I want to read data from database and displayed it in table layout form. table will contain n rows and 2 columns. But row size is not fixed then how to show them in table layout format?
View 5 Replies View RelatedHow do I install the HTC INSPIRE manual in pdf form and read it?
View 2 Replies View RelatedHas any one implemented C2dm successfully,
then please send the code, how to get registration_id form c2dm server for our application.
I have project A with some classes and some resources (used for classes configuration). I'd like to reuse its classes (and resources necessary for them) in another project B (and possibly in more projects). Currently I have 2 projects in Eclipse and they both builds fine, but when project B is started in emulator it fails with error.It should get classes and resources from both projects and package them together. 2) Make a third project which consists of symbolic links to classes and resources of those two projects. 3) Make project A as a service and consume it in project B. They all are imperfect: - 1 and 2 would pack classes and resources of project A into the .apk of project B. - 3 has performance penalty and reuse is not so easy.
View 16 Replies View RelatedHow can I reuse code AND resources in several applications? I have a fairly large code base (including resources) that I want to reuse i several applications. How can I do that?
I did try to use the Android Library concept (http://developer.android.com/guide/developing/eclipse-adt.html#libraryProject) but never got it to work in Android 1.x
I'm amazed by the lack of information on the subject. It seems like Google has aimed Android development at pet projects and not real development. Variant handling should have been solved ages ago.
I have a application for listing student mark and name that is stored in raw resources ..res/raw. Can i change it from the code.
View 1 Replies View RelatedIs there a way to scan qr codes directly in the android browser? I.e. can I use an app link code directly without having toopen the page on another system and to scan it from there?
View 4 Replies View RelatedHow can I read dmesg output in my program?
View 1 Replies View RelatedThe biggest disappointment is that it doesn't seem to read QR Code. If so, it would at least be a replacement for Barcode Scanner. That way I would use it more regularly as goggles is improved.
View 33 Replies View RelatedIs there a way to read a Notification in the program (via code!)?
View 4 Replies View RelatedI'm working on an Android app with a Java component and a C++ component via JNI. The C++ component is used on other platforms. It would make my life considerably easier if the C++ component could query the existing SQLite database (via the SQLite C API), without having to shell calls out to the Java side.
View 3 Replies View RelatedI have been trying to write an app that periodically parses the contents of gmail messages. I have been through the JavaMail FAQ and I have looked at a number of examples in the JavaMail download package but have been unable to get this to work. The code below currently causes the following gmail error:
Host is unresolved: imaps.gmail.com:993
I have also tried imap.gmail.com:143 but get:
Host is unresolved: imap.gmail.com:143
GMailReader is the class I am using to try and return gmail imap messages:
CODE:...........
I am new to Java and Android. I have a flat file (pipe-delimited) stored in R.raw called word list.text. I want to open this file and quickly search for a word I pass into my procedure. I've been searching for a simple way to do this but not having much luck. Can anyone share some code on how to do this?
View 2 Replies View RelatedI wanna to read data from Internet , this is my code :
Code:
public class Main extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView tv=(TextView) findViewById(R.id.textView1);
[Code] ....
What It doesn't get anything from internet ?
Is anybody download the PaPi games from market and played it?
I found when I played one of this series of PaPi game and I input my name,then all series PaPi games can read this name.
At beginning, I consider maybe the application saved some data which can be shared by other PaPi games, but when I "Factory data reset" and format the SD card, then I download these games and play them again, it's so crazy that these games can read my name which I inputed before all the same!!
next, I consider maybe the application read the only code of the phone (IMEI) to identify the phone,but I check the install information about all the PaPi games, I can't found any information about "READ PHONE STATE",so I think these applications didn't read the IMEI code. who can tell me how to achieve this function?!
I am trying to read AndroidManifest file to extract all android permissions in eclipse plugin developnebt but have reached a dead end. It is not able to open file in /Project_root_directory/res/AndroidManifest.xml. I searched and found that it is in encrypted form.
But there should be some way because eclipse shows it in human readable format to the end user. I can't figure how to read it using Java.
I am looking for an scanner engine to Read and Write QR code or barcode. On either a tablet or mobile phone.
View 1 Replies View RelatedI have a variable on my "SharedPreferences", that is accessed by two different threads, one in a service, and one in a activity.
There is a easy way to protect this variable to be accessed by two threads at once?code...
In my Android project, I want to loop through the entire collection of Drawable resources. Normally, you can only retrieve a specific resource via its ID using something like:
InputStream is = Resources.getSystem().openRawResource(resourceId)
However, I want to get all Drawable resources where I won't know their ID's beforehand. Is there a collection I can loop through or perhaps a way to get the list of resource ID's given the resources in my project?
Or, is there a way for me in Java to extract all property values from the R.drawable static class?
Double mChange = Double.parseDouble("7.1") - Double.parseDouble ("7.15"); Float mChange = Float.parseFloat("7.1") - Float.parseFloat("7.15"); mChange should be -0,05 in both cases, right? So why is mChangeD = -0.05000019 ???
View 5 Replies View RelatedI've had my Desire for about a month and a half now, but have been having problems with my SD Card, which seem to be getting worse. Intermittently I get a message saying something along the lines of 'the backup can't complete as the SD card cannot be accessed'. I also sometimes experience the problem trying to snap a photo, only to be told that there is no SD card (which of course is really annoying). When this happens I can still see the card using the ES File Explorer, including seeing the contents, but if I try to open a file (e.g. a photo) I can't view it.
I have searched the forums/the Internet and the general recommendation seems to be to reformat the card which helps for some people. Someone also suggested the SDMount widget to remount the card when it happens. I've tried using two different cards (the included 4GB card + a 16GB Sandisk card), reformatted both several times, but I still get the problem. I ran a memory card test tool on the 16GB card and couldn't find a problem. The only way I've found to get access back is to unmount the card and then restart the phone. Does this mean my phone is faulty, or could it be some software causing the problem?
I have the superuser installed on my phone and the droid 2 method one click said i was successfully rooted, however when i go to use a root access required app it wont let me, any ideas why and how to fix it?
View 7 Replies View RelatedI have a JSON Object with a latitude and longitude String on which I get the values doing this: String latitude = picInfo.getString("latitude"); String longitude = picInfo.getString("longitude");Then I convert them to floats like this: float latInt = Float.valueOf(latitude).floatValue(); float longInt = Float.valueOf(longitude).floatValue();And place them on a GeoPoint like this: GeoPoint X = new GeoPoint((int) (latInt*1E6),(int) (longInt*1E6) ); Debugging this values I can see JAVA approximates the values, is there anyway to keep them exactly the same?
View 6 Replies View RelatedI have an EditText for which will be using for a float number. So I'm trying to read the text from the EditText and put it into a float variable. But I seem to have a text to float problem.I've tried using Float.parseFloat(string) and just general casting, but nothing seem to do it. What can I do here? Also, is there a way to check for a valid float number before writing it to a variable?
View 1 Replies View RelatedI've read this in a few articles, that one should avoid floating point operations within the physics update of a game.
But how do you really achieve this? Surely all half decent games are going to involve this kind of maths?
Does it mean, convert all your variables to int, or use double instead, or simply just cut it out as much as possible?
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:..............
Does anyone know how to get user input for floats,doubles,ints. I have tried looking everywhere on here and there hasn't been anything that could help me. All it has is EditText.GetText().toString() very frustrated that there isn't a tutorial for this.
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