I am a beginner to android. I am building an application to work with QR code.i downloaded the source code for zxing1.5 from the link http://code.google.com/p/zxing/downloads/list. When i try to load application with different devices i found that the framing rectangle to be in various sizes in different place,unfit to the device.
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I am writing an application that needs the ability to scan barcodes. I know that the ZXING Library can be used for this but I can't find a resource only that has a tutorial on how to use this library in your app. I want to be able to install my app and if the ZXING library isn't installed maybe install it too?
View 3 Replies View RelatedIs there a bar code scanner app that will really list stores that carry the item, price etc? i have tried 4 so far, non will. they search web sites. a friend who has an iphone says hers will do it, but didn't offer to demonstrate.
View 5 Replies View RelatedWhats this i hear of a bar code scanner? does it come out of the lens ? I have no idea what it is. I'm coming from an Lg Dare so can someone help this smartphone NOOB.
View 5 Replies View RelatedAny recommendations for a good bar code scanner?
View 3 Replies View RelatedI am looking for an app for a bar code scanner. Can someone recommend one and tell me where to find it? Preferably a free one.
View 4 Replies View RelatedWhat's the Best bar code scanner app (Free or Pay ) for the moment?
View 14 Replies View RelatedI 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 RelatedWhat is the best bar code scanner app to work with Shop Savvy?
View 4 Replies View RelatedIs there a unique phone id (not the phone number -- since that can obviously change).
on other phones it's called the "PIN" code.
When I run the following line of code:
MediaScannerConnection scanner = new MediaScannerConnection( this, null );
scanner.connect();
scanner.scanFile( szFinalFileName, null ); //<---crash here
I get a crash and this message in the console window:
09-26 14:47:44.074: ERROR/MediaScannerService(10288): Failed to delete file /data/data/com.android.providers.media/pause_scan
does anyone have any ideas why this isnt working and what i can do to fix it?
If I assign an integer value to change a certain text size of a TextView using java code, the value is interpreted as pixel (px), now does anyone know how to assign in sp?
View 1 Replies View RelatedOn Thu, Sep 16, 2010 at 9:49 AM, niko20 <nikolatesl...@yahoo.com> wrote: > One final question regarding extra space. Say for example on a large > screen device I decide instead now to create a whole new layout with > new controls so the user has access to all the controls instead of > having to use a menu.
> How do you code for that then? Is there a way at runtime to tell which > "layout" really was loaded by the framework so the code can hook into > it differently?
To my knowledge, in the Zxing android source code, there is a custom layout to search for key points in the QR code image (Viewfinder_view). It then analyzes the byte stream of the image.
Can I detach from this design and use the android zxing source code to develop an approach which can be used in both the Android and BlackBerry platforms?
It will be a JAR file which can be used to decode QR codes, using the Android Zxing source.
The current method uses AES encrypted files.
The goal is to exchange small amounts of private data using AES encrypted QR-codes.
I've been searching on how to add a barcode scanner to my app. Does anybody know of any examples or know how to do this easily?
View 4 Replies View RelatedI am developing a new application which hopefully will use a barcode reader to scan and find books. I will then use the ISBN information to get more information.
The intents work and I can scan 2d barcodes OK but not the 1d barcodes of books which I know scan fine using the full application.
This is my code. I have tried it without putting the intent extras and it doesn't change anything. code...
Is there something obvious I am missing? The settings in the app also are selected on 1d scanning only.
I am new to the concept of ZXing,so i want to know the step by step process to use the ZXing in android and i am using eclipse as IDE.
View 1 Replies View RelatedI have just started looking at developing for Google Android and want to draw a rectangle with some text in it that I then want to position where i want on screen. I have got as far as drawing a rectangle on screen using a ShapeDrawable and RectShape I now want to put some text in the rectangle. How can I best do this? Should I be looking at somehow adding a textView to the RectShape? Or am i going down the the wrong avenue completely?
View 3 Replies View RelatedI need to setup vertices for a rectangle - I have a square example, how would I modify it to get a rectangle 5 times the width and half the height?
CODE:.......
Okay so I think I setup the vertices correctly but now I need to setup the normals textures and indices:
CODE:.........
How to set these up:
CODE:...............
How to draw a scalable rectangle around a bitmap And such that
1) The rectangle should scale based on the size of my bitmap.
2) The colour of my rectangle should change on my input.
Is there any convenient method to draw a string (custom true type font) as big is possible inside a supplied rectangle or to calculate the font size of a paint object based on a string and some rectangle dimensions.
View 3 Replies View Relatedi have an activity and in the activity i have some buttons and textviews, and i would like to draw a rectangle with text inside. i saw some examples online but the all say to create my on view , override onDraw and the set this view as my layout, but i have my layout already.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
TextView baramzona = (TextView) findViewById(R.id.TextView01);
baramzona.setText(R.string.baram_zona_textview);
final Button pocniparking = (Button) findViewById(R.id.ButtonStart);
final TextView momentalnazona = (TextView) findViewById(R.id.TextView02);
//momentalnazona.setText("Моментално се наоѓате во зоната");
pocniparking.setText(R.string.btn_Start_Parking);
pocniparking.setEnabled(false);
}
}
Does anyone know how to obtain the rounded rectangle effect from this picture? http://developer.android.com/intl/de/resources/articles/images/list_f...
Is it somewhere in samples?
Is it possible to change prompt text that says "place the barcode inside the viewfinder..." when launching Barcode scanner (zxing) via intent (Intent intent = new Intent("com.google.zxing.client.android.SCAN")) ?
I want to have prompt in my language, how should i do that?
I can create a shape that is a rectangle with all edges rounded. However, what I'm wanting is a rectangle shape with only 2 of the edges rounded. Is this possible?
I'm essentially hacking together a ListView that looks like a bubble with rounded edges. I'm looking to add a header that has the two top edges rounded and a footer with the two bottom edges rounded.
I have got a problem. How can i create the following rectangle by using Rect class? I mean Diagonal Rectangle. Is it possible through Rect class?? if not then any other way?
View 4 Replies View RelatedI am developing an app that needs to call "Barcode Scanner" using an Intent. Part of the ZXing library is the IntentIntegrator [URL] ......
The IntentIntegrator allows me to use addExtra to the intent. My plan was to read whatever "extra" I added to the intent in the onActivityResult call after the barcode has been read. The problem is that the Barcode scanner application doesn`t return the extras to me after it reads the barcode.
This is my call to invoke the intent:
Code:
(...)if (v.equals(btBarcode)) {
IntentIntegrator integrator = new IntentIntegrator(this);
integrator.setTitle(getString(R.string.app_name));
integrator.addExtra(Utils.EXTRA_MODO, "add");
integrator.initiateScan();
[Code] ....
Is this the way it is supposed to work (and thus I'll have to find a way to know what button of my app is calling the intent) or is it really a bug in the ZXIng library?
To draw a scalable rectangle around a bitmap
And such that
1) The rectangle should scale based on the size of my bitmap
2) The colour of my rectangle should change on my input
I have downloaded the Barcode Scanner app from ZXing team.Have tried to scan 10 items no luck. Same app works fine on Samsung Moment.
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