Android :: Get Resource Id By Passing Name As A Parameter In Droid?

Aug 13, 2010

I want to get image resource id by its name

Android :: Get resource id by passing name as a parameter in droid?


Android :: Droid Parameter Passing Method / Example For It?

Aug 27, 2010

Which parameter passing method is used in Android? Pass by reference or Pass by Value? Please provide an Android Specific example for the same.

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Android :: Passing Parameter Value To Web Service

Nov 4, 2010

How to pass parameter value to web service in Android?

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Android :: JNI CALL Change Jclass Parameter Or Obtain Jobject From Jclass Parameter?

Nov 19, 2010

I'm testing some functions with Android, JNI and NDK. I have the following JAVA class:

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;

public class JNITest extends Activity {
private int contador;
/** Called when the activity is first created. */...........................

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Android :: Droid Defstyle Parameter / What Is This?

Aug 11, 2010

All the classes in Android that can be built using XML have constructors of the form:

Context context, AttributeSet attrs, int defStyle

What is the defstyle parameter?

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Android :: How To Use Resource Within A Custom Xml Resource File?

Aug 3, 2010

I have an XML resource file:
<resources> <section>
<category value="1" resourceId="@xml/categoryData1" />
<category value="2" resourceId="@xml/categoryData2" />
<category value="3" resourceId="@xml/categoryData3" />
</section> </resources>
Using XmlPullParser, on the START_TAG, I can use:
int value = parser.getAttributeIntValue(null, "value", 0);
to get values 1, 2, 3...however:
int resourceId = parser.getAttributeIntValue(null, "resourceId", 0);
doesn't work...it just yields the default value 0, or whatever I change the default value (3rd parameter) to be. Does anyone know what I am doing wrong or if this is possible?

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Android :: Message Passing Between Two Droid App?

Apr 25, 2010

I am trying to communicate between two Android applications. Application-A will send message/data to Application-B. After receiving message from Application-A, Application-B will send a reply message to Application-A. Is it possible in Android application? If yes please point me the APIs that can be used to achieve this.

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Android :: Specify Command Line Parameter?

Dec 7, 2009

How can i specify command-line parameter when I launch an android application? 1- With Eclipse 2- Directly from the phone

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Android :: Ksoap2 Complex Parameter

Nov 29, 2009

I need to call a web service using ksoap2, I have been doing this successfully up till the point where I need to pass a more complex type to the web service.Does anybody have an example of passing a complex type to a webservice, preferably, only using SoapObject (the object in question is only Strings and dateTimes.

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Android :: Http Post With Parameter?

Jul 6, 2010

I want to send data to server from client(Android)

Below is my format.

CODE:......................

I'm trying series of trial but no use, how this can be done?

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Android :: Can I Use Unique In Query() Parameter

Apr 12, 2009

My contacts contain a lot of duplicated records, I want to use the traditional SQL clause "UNIQUE" to get the unique records, is it doable thru the query() method call? Thanks. I tried with the selectionArgs argument but failed.

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Android :: Cannot Get Resource From Droid Application / Way To Do

Jan 27, 2010

I am buiding an Android app, and I have a problem to get resource from string.xml.
I need to have an URL in String.xml that will be used several times through the app.
I tried Resources.getText("my_url"), but this does not work. Eclipse complains when I use this.
Do you think this is the best way to do ?

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Android :: IllegalArgumentException - Parameter Must Be A Descendant Of This View

Jul 20, 2010

while I'm testing my app with Monkey test tool, I ran into the following exception: "IllegalArgumentException: parameter must be a descendant of this view"

I don't really understand why this exception happens, so I did some research about this and found the following: http://groups.google.com/group/android-developers/browse_thread/threa...

According to the above post, the issue once was resolved in Donut release, but some ppl say it still happens. Is there anyone who knows anything about this issue? As far as I understood, this issue shouldn't occur unless you intendedly call the method ViewGroup.offsetDescendantRectToMyCoords to get an exception.

My app is using Tab, which means it has a lot of views in it. (including view changes too.) I don't really call setContentView repeatedly in my app though. Someone in the above post said that calling setContentView several times can cause this issue, so I just wanted to make sure that my app is not the case.

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Android :: Pass Parameter To A Webservice Using Ksoap2

Jan 21, 2010

I'm using eclipse to develop over android, i'm trying to connect to a .net webservice...when i'm calling a webmethod with no parameters it works fine... but when i come to pass a parameter to the webmethod things turn upside down... the parameter is passed as null (while debugging the webservice i discovered that) and i get a null from the webmethod in the client side code... i've been searching for a solution for a day now and all that i can interpreter is that people keep talking about encoding styles and such stuff.... i've tried it all but in vain. i'm using ksoap2 version 2.3 with the following code:

CODE:......................

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Android :: Send Sms With A Phone Number In Parameter

Dec 16, 2009

I am trying to send a sms throughout an application. I want the user to be redirected to the default sms interface, but I want to give in parameter the phone number of the receiver of the sms.

Here is my code:

CODE:.........

The problem here is that it doesn't take the value of the phone number, it is still empty.

I also added this: m_intent.putExtra("sms_body", "Hello World"); and it is working.

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Android :: Pass Parameter To New Activity With Tab Host?

Oct 15, 2010

I am passing parameter to new activity using tab host in android but it showing illegal exception code...

can anybody tell how to pass parameter using intent with tabhost in android

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Android :: Can't Implement OnKeyListener With Parameter View

Jun 9, 2010

Why I can't implement OnKeyListener with parameter View such as on example where parameters are (View v, int keyCode, KeyEvent event) I'm forced to use parameters (DialogInterface dialog, int keyCode, KeyEvent event) but not the View as I want.

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Android :: Droid ImageButton - Determine What Resource Is Currently Set?

Jun 30, 2010

Is there a way I can find what resource a particular ImageButton is set to, at any given time?

For eg: I have an ImageButton that I set to R.drawable.btn_on onCreate. Later, at some point, the ImageButton gets set to R.drawable.btn_off. I want to be able to check what resource the ImageButton is set to in my code.

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Android :: Resource For What Droid Version In A Phone?

Dec 11, 2009

Is there a resource or link that compares the version of Android in the various Android phones, i.e., version 2.0 versus 1.5, or whatever?

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Android :: Have Droid HTML Template As Resource?

Jun 28, 2010

Is there any way to have an html file (i.e. an html template) be a resource in android? I'd like to reference it in a similar way that i store strings in the res/values/strings.xml. However, when i do this, it appears the HTML is not getting rendered correctly when i use code...

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Android :: How To Pass Drawable As Parameter So Images Get Parsed?

Jul 22, 2010

I try to save a unique image to each object but I get this error, how should the constructor look for it to work that way? The constructor Beer(String, int, int) is undefined

m_beer = new ArrayList<Beer>();
final Beer b1 = new Beer("Tuborg", 7, R.drawable.tuborg);
final Beer b2 = new Beer("Carlsberg", 7, R.drawable.carlsberg);
final Beer b3 = new Beer("Urquel", 9, R.drawable.urquel);
public class Beer { //Members private String name;
private int color; //1 = Very dark 10 = Very light private R.drawable icon;
//Methods public Beer(String name, int color, R.drawable icon) {
this.name = name; this.color = color; this.icon = icon;
} public String getName() { return name;
} public void setName(String name) { this.name = name;
} public int getColor() { return this.color;
} public void setColor(int color) { this.color = color;
} public R.drawable getIcon() { return icon;
} }

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Android :: Pass A Class Reference As Parameter To An Activity?

Mar 9, 2009

I want to pass a class reference to an activity, and then the activity will construct the view according to the content of the class.

How could I implement this function?

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Android :: Can I Pass A Parameter When Launch Other Apps From Mine

May 14, 2010

How to pass a parameter to an application that I call from my Application?

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Android :: Create A Bitmask Parameter For A Function / Method?

Apr 30, 2010

I noticed a lot of Android functions have a parameter that you can pass in that's a bitmask, for different options, like on PendingIntent, you can pass in things like you can call getActivity() with PendingIntent.FLAG_CANCEL_CURRENT|PendingIntent.FLAG_NO_CREATE.

I'm wondering how I can create a function that has a parameter like this?

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Android :: Pass In Object Java Class Embedded In As Parameter

Apr 19, 2010

I'm building an android application, which has a list view, and in the list view, a click listener, containing an onItemClick method. So I have something like this:

public class myList extends ListActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
getListView().setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
/* Do something*/
}
}
}

Normally, this works fine. However, many times I find myself needing too preform an application using the outer class as a context. thusfar, I've used: parent.getContext(); to do this, but I would like to know, is that a bad idea? I can't really call: because it's not really a subclass, just an embedded one. So is there any better way, or is that considered cosure? Also, if it is the right way, what should I do if the embedded method doesn't have a parameter to get the outside class?

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Android :: Pass In Bitmap As EXTRA_STREAM Parameter When Launching An Intent?

Jun 25, 2009

From the JavaDoc, the EXTRA_STREAM parameter when launching an intent needs to be an URI. How can I pass a Bitmap object which I get from launching a "android.provider.MediaStore.ACTION_IMAGE_CAPTURE" intent? code...

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Android : Way To Download / Replace Droid Resource Files?

May 13, 2010

My application will have some customisation for each company that uses it. Up until now, I have been loading images and strings from resource files. The idea is that the default resources will be distributed with the application and company specific resources will be loaded from our server after they click on a link from an email to launch the initialisation intent. Does anyone know how to replace resource files? I would really like to keep using resource files to avoid rewriting a lot of code/XML. I would distribute the application from our own server, rather than through the app store, so that we could have one version per company, but unfortunately this will give quite nasty security warnings that would concern our customers.

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How To Add Energy Parameter

Apr 11, 2013

I draw a space ship :

Code:

private void spawnSpaceship() {
Rectangle spaceship = new Rectangle();
spaceship.x = MathUtils.random(0, screenWidth-32);
spaceship.y = screenHeight;
spaceship.width = 32;
spaceship.height = 32;
// spaceship.energy = 100; <= this line won't compile
spaceships.add(spaceship);
lastDropTime = TimeUtils.nanoTime();
}

As you can see, spaceship has parameters : x position, y position, width, and height.

I'm a noob and I would like to add an "energy" parameter but this line won't compile :

Code:

spaceship.energy = 100; <= ERROR

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Android :: Location DistanceTo Uses Error Parameter In Approximate Distance Calculation?

Jun 27, 2010

I am wondering if the Location.distanceTo method will use the accuracy field of the Location object when approximates the location, or do I have to add by my own the errors to these fields. The usage is to compare the distance against a proximity value.

Float dist=currentLocation.distanceTo(loc2); Would this be if (dist<100meters) or

if (dist+currentLocation.getAccuracy()+loc2.getAccuracy()<100meters)

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Android :: GetView Always Giving Null ConvertView Parameter In Preference Class UI

Jul 2, 2010

The preference type of UI is used in many Google built-in applications for example Bluetooth , Wifi etc. And the getView of the preference is used to set the image or text to make it visible in the UI screen.

the getView for the pref type UI is defined as below in framework code : ->

CODE:..............................

Where the convertView is not getting recycled and every time whenever the user is scrolling the list up and down, convertVIew comes out to be null.Therefore by logic inflation of the UI also happens all the time in onCreateView().This is a kind of shortcoming in terms of memory utilization , hence in a discussion (MAKE YOUR UI FAST AND EFFICIENT) where Romain Guy has mentioned about the tricks to increase the app performance doesn't hold good for preference type of UI.

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