I am accessing a URL that's redirecting me to a URL with spaces in it. (Using HttpClient 4.x) How do I prevent this from throwing an error (replacing the spaces with %20 not +)
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Why the following xml file should throw NullPointer exception? If I remove all reference to the array hrs_to_wait_values it is ok.
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Im trying to get an object form my SQLite database in my Android application. I know that the contact is in the database because when I add it and try finding by ID, it returns the object. When I try finding by first and last name, though, it throws an exception and Im left with a null reference.
Here is the query:
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Ive also tried to find just by first name and just by last name. Same result as above.
The exception is an SQLite exception
no such column: aurelius: , while compiling: SELECT _id, last_name, first_name,
email_address, organization_name, label, label_position FROM contacts WHERE
first_name=marcus AND last_name=aurelius
And also happens when trying to select just first or last name
no such column: marcus: , while compiling: SELECT _id, last_name, first_name,
email_address, organization_name, label, label_position FROM contacts WHERE
first_name=marcus
I have a GestureOverlayView over the top of a TextView. The TextView has Linkify.addLinks(tv, Linkify.ALL) called on it.
If you click on an URL in the TextView the following exception is thrown Running 2.2 (apparently a pre-release version)
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I'm currently working on an android app that pulls a list of forums from a JSON feed. I'm trying to parse the feed and immediately upon calling getJSONArray a JSON exception is being thrown with no stack trace. The JSON being returned is stored in an JSONObject jobj with the format as follows: However when running the following code, I get an immediate exception without a stack trace: Code...
View 1 Replies View RelatedI created a TextView and put an url to it, using setText(Html.fromHtml("");. Its opening the web page in the built-in browser and when I press back, its coming back to the application.
I don't want to come back to the application, so in activity's onResume(), I call finish(). Its exiting at the first time. But when I open the application again, its throwing some exception.
Any other way to close the application, other than this way.
I'm having trouble with a spiner throwing a nullPointerExpression I'm sure I'm missing something stupid? Code...
View 2 Replies View RelatedI have added this line in my androidManifest.xml <uses-permission android:name="android.permission.INJECT_EVENT"/>
I am trying to execute following code:
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Both above lines are throwing exception W/System.err(762): java.lang.SecurityException: Injecting to another application requires INJECT_EVENT permission.
Do we need anything else too to get it working ?
I got one blog which interacts with servlets... Link as follows
http://groups.google.com/group/android-developers/browse_thread/threa...
In that program 2 libraries were used..
1---> import org.apache.commons.httpclient.HttpClient; 2---> import org.apache.commons.httpclient.methods.GetMethod;
When i check these libraries in my program, its show error....how to resolve this error?
How can I close the browser once I got redirected to my app. Is there any way to do this?
View 3 Replies View RelatedTo pretty up the URL we have on our site a URL /get/g1. It redirects to our market.android.com/search URL, eg http://market.android.com/search?q=pname:ourappname.
However, going to that link in the G1 browser results in a 404 instead of opening the Market to our app.
Questions: 1. Is this a known issue? 2. Does the browser preprocess links on the page but not intercept them in a redirect?
I created a sql lite database with the following columns:
static final String dbName="demoDB";
static final String tableName="Employees";
static final String colID="EmployeeID";
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL("CREATE TABLE "+tableName+" ("+colID+" INTEGER PRIMARY KEY AUTOINCREMENT, "+
colName+" TEXT, "+colAge+" Integer);");
I want to select all the records in the database like this and display them in a gridview:SQLiteDatabase db=this.getWritableDatabase();Cursor cur= db.rawQuery("Select "+colName+", "+colAge+" from "+tableName, new String [] {});String [] from=new String []{DatabaseHelper.colName,DatabaseHelper.colAge};
int [] to=new int [] {R.id.colName,R.id.colAge};
SimpleCursorAdapter sca=new SimpleCursorAdapter(this,R.layout.gridrow,c,from,to);
GridView grid=(GridView)findViewById(R.id.grid);
grid.setAdapter(sca);but i receive the following exception:java.lang.IllegalArgumentException: column '_id' does not exist.the db table does not have a column with name '_id'so what is wrong with this code
I used to have a G1 and I just bought a Motorola Droid. One thing I am having trouble getting used to is that the spaces between the icons on droid is too big! (Like from one icon to the icon above). Is there any way to make it smaller? So the icons would be closer to each other?
View 1 Replies View RelatedI have a string representing an URL containing spaces and want to convert it to an URI object.
If is simple try to do String myString = "http://myhost.com/media/mp3s/9/Agenda of swine - 13. Persecution Ascension_ leave nothing standing.mp3"; URI myUri = new URI(myString);
It gives me: java.net.URISyntaxException: Illegal character in path at index X
Where index X is the position of the first space in the URL string. How can i parse myStringinto a URI object?
I'd like to disable the feature of virtual keyboard of 2 spaces gives a period.
I noticed that configurations for the hardware keyboard have this option.
I'm using Android 2.0 on Motorola Milestone
I want to customize list view item spaces between different items. We generally display list item with default space between them to get viewed in list.I want to customize the space difference between them so that more data can be displayed in the list within the display part at a time
View 2 Replies View RelatedI created an XML document using java in my android application. I have to call a web service in my application and pass this xml as an argument there. But my problem is there created a white space between each tag in the xml. code...
Please give the solution for how to remove the white spaces between the UserName and Password tag.
I want to simulate a KEY_UP press on my phone.. but pragmatically can someone tell me the code of a function that can do this? i found some functions searching on www.google.com but all of them are obsolete.
View 2 Replies View RelatedI'm trying to implement a custom MapView. Inside my MapActivity (named mainmap) I have an inner class which extends MapView:
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I have my main.xml formatted to find the inner class like so:
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Also, in Androidmanifest.xml, I have the appropriate <uses-library android:name="com.google.android.maps"/> entry.
When I try to run my app, I get (amongst other things) in logcat:
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This is caused by this entry I find in logcat:
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If I understand correctly, my app is crashing because Android is saying it doesn't find the appropriate constructor for my custom MapView (the Lmapview class). As you can see above, however, it is defined and it matches the signature it is looking for.
Is there any way to redirect cell phone output to a standard screen?Would it be possible on Linux & X-server based devices - like Maemo? And on Android devices?
View 2 Replies View Relatedexample scenario is: from login screen - main screen - then when i clicked a hide button inside the mainscreen, the app will need to go in the home screen, and when im going to click the app again the main screen would be called and not the login screen
View 3 Replies View RelatedThis code works fine if I move the findViewById call in to the Activity. Any hints as to why it doesn't work from inside the LearningView class? I've tried moving the TextView inside the com.example.LearningView tag but no joy. I'd prefer to get the TextView from within the SurfaceView subclass as I feel it's more logical to treat the TV as a "child" of the SV.
This is a contrived example I wrote to figure out the problem in a larger application, but the gist of it is the same, and the stack trace is basically the same.
For what it is worth, the findViewById call is returning null, which obviously threw NullPointerExceptions in some attempts to fix this.
As you can probably gather from my attempts I'm flying blind on this one.
Learning.java:
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main.xml:
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Stack trace:
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I turned on DEBUG_CHECK_GL_ERROR for my GLSurfaceView to try to figure out why I'm having a problem on pause/ resume/reload everything, and when I turned it on, I got an UnsupportedOperationException when calling GL11.glGenBuffers() (for creating Vertex Buffer Objects).
Why is it saying that operation is unsupported when:
1) The vertex_buffer_object extension is listed on the target device and my code checks for it before trying to use VBOs.
2) VBOs are working correctly (and really well might I add).
This is on a G1. Yes, I know the G1 is only OpenGL ES 1.0 compliant and I'm trying to use a 1.1 extension, but if the phone lists the extension, doesn't that mean I can use it? Also - the extension works! Does this mean that it works but use-at-your-own-risk, kinda like how SoundPool was in Android 1.0?
Not sure if it's a Captivate feature or LauncherPro that's doing it but if you pinch in on the home screen, it bring up all your home screens at once so you can switch between then similar to Spaces on OSX.
View 3 Replies View RelatedI have noticed that there is a thread on tips for getting web pages from a PC to the phone for viewing ((How to) get a web page from computer to phone. - Android Forums). I don't have a problem with this and I use the qr code extension method with Firefox. What I would like to know is if anyone has come up with an equally simple & quick way to throw a web page found on the phone to their PC? I know of some ways to do it..I'm looking for the most time efficient/easy way to do it.
View 8 Replies View RelatedI searched but can't seem to find an answer to my question, so sorry if this is a repeat.
Is there a way to add apps to the extra spaces on the car dock on 2.2? I've tried long-pressing the open space but nothing happens and the menu doesn't allow this either. It seems a waste of space if we can't.
I have Nexus 4 and ever since I bought it, it saves all phone numbers with spaces between the digits (like +44 555 555 5555 etc.)
How to have these numbers with no spaces in between? I tried changing the language to English US, English UK and English Autsralia... etc. but no luck with that!!
It really bothers me as well as so many people out there as I found many people complaining about the same issue:
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I have Nexus 4 and ever since I bought it, it saves all phone numbers with spaces between the digits (like +44 555 555 5555 etc.)
how to have these numbers with no spaces in between? I tried changing the language to English US, English UK and English Autsralia... etc. but no luck with that!
I have Nexus 4 and ever since I bought it, it saves all phone numbers with spaces between the digits (like +44 555 555 5555 etc.)
How to have these numbers with no spaces in between? I tried changing the language to English US, English UK and English Autsralia... etc. but no luck with that!!
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[URL]...
We see in most of the Android examples attributes are given namespace as android: Like in.
<activity android:name=".dial.activities.DialRelationActivity" android:label="@string/dial_relation_title"> </activity>
With most of the Java server technologies like jsp etc. only tag name spaces are very usual. Android has just reverse. Any reason why tag name spaces are assumed and attribute name spaces are specified in the XMLs. Any design or any special focus for Andorid to use like this.