Android :: Reference A Higher Class Within An Anonymous?

Feb 7, 2010

I have this code...

how can I reference Home class here to replace **this**, which as it is points to OnSeekBarChangeListener.

Android :: Reference a higher class within an anonymous?


Android :: Check For Internet Connection Inside An Anonymous Class?

Dec 30, 2009

I was trying to make an anonymous class to upload a file to a server.

I wanted to make that easily reusable much like some kind of component.

Everything works fine but as a final touch i wanted to add a function to check if internet connection is available.

Problem is, the call to the connectivity manager needs the Context :

ConnectivityManager connec = (ConnectivityManager) getSystemService (Context.CONNECTIVITY_SERVICE);

Since i'm in an anonymous class and I've read that it's not a good idea to pass the whole context to classes, I wondered about two things :

1 - Is there another way to check internet connection without the Context ? 2 - Why in Android internals make it necessary to have the context just to check if the device is connected to internet ?

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Android :: In Java, What Does A Reference To Class.class Do?

Jul 20, 2010

I'm building a small Android application, but this is more of a Java question than an android question. Looking through the tutorials there are lines that look like: startService(new Intent(this, MyService.class));

What exactly does the "MyService.class" field represent? Is that just a reference to the class for a template?

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Android :: Reference A Drawable Class In XML?

Apr 30, 2010

I've created a class that extends drawable that I'd like to reference inside a resource xml.

I happen to need it in a selector, like so:

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

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Android :: Java Reflection To Call Higher API Level Function / Abstract Class

Jul 6, 2010

My point is to be able to call a 2.1 API if it exists, while the application should be able to run in 1.5
Specifically, I am making a GPS application which would like to call android.location.LocationManager.addNmeaListener if available. My problem is that this call takes as parameter an abstract class (GpsStatus.NmeaListener) which I cannot pass directly to Class.GetMethod (or my application won't work in 1.5). What I am currently trying is a) to create a wrapper class for GpsStatus.NmeaListener:......................

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Android :: How Do You Get View Reference From Class That DOES NOT Extend Activity?

Jul 20, 2010

I want to have a class "Utils", that will have several methods used all over my code. For example, I have a top bar with a textview and two ImageButtons that must display different texts and icons on different activities.I created the class Util, but it doesn't extend Activity. The problem is that if it doesn't, findViewById isn't there, can't find stuff etc.

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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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Sony Ericsson Xperia X10 :: Higher MicroSD HC Speed - Class 4 Or 6 - Has Any Effect On Performance?

Oct 15, 2010

I am considering getting an upgrade on my MicroSD. But not sure which class to buy.

How does higher MicroSD HC speed of class 4 and 6 helps with Xperia X10 performance?

Any changes based on your experience?

Considering Xperia X10 processor Input and Output MB/s VS. Class 2 (2MB/s), Class 4 (4MB/s), Class (6MB/s)

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HTC Desire :: Reappearing Blank Anonymous SMS On SD Card

Apr 28, 2010

Got my HTC desire couple of weeks ago and have had this problem since. Everytime I turn on my phone I get a new blank from anonymous that sits on my SD card; I know its on my SD card because there's a logo of an SD card on the text bubble. Even if I delete it, it will reappear. Even if I try black list it will reappear. The date of the text message used to be consistently the same as well as the same time until today. Where are texts held on the sd card?

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HTC Hero :: Anonymous Empty Text And Missing Call Notification

Aug 8, 2010

Soince the 2.1 upgrade on my Orange Hero I get not only an anonymous empty text message which I can't get rid of but also every time I get a misssed call, the Notification can't be permanently deleted. Every time my phone is switched off and back on they re-appear. I now have 6 missed calls shown when I switch back on.

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HTC Desire : Anonymous Sender When Receive Empty Text Messages

Jul 9, 2010

Every once in a while I receive an empty text message that says the sender is anonymous and has no phone number assigned to it. It also shows as being saved to the sim card, which is weird coz the others arent! anyone ever received anything like this too? I didn't get this on my old Sony Ericsson w995 which used the same Sim and plan that i am on now.

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General :: Turning Off Anonymous Data Collection After Phone Activated

Apr 18, 2013

I used to work with phones and am aware that most Android phones have two boxes you can check/uncheck the first time you turn them on. One says something about using your location for Google apps. The other says something like "allow Google to collect anonymous location data". When I got a new phone today, the clerk turned it on when I wasn't paying attention as part of the setup process and checked both boxes without checking with me first. Where can I disable these features now that the phone has already gone through its initial setup process?

Edit: Found the answer to one of these shortly after posting due to a better-worded search. Apparently turning off "Use wireless networks" and "Use GPS satellites" under "Location and security" turns off anonymous collection of data. (I had seen these while searching the phone earlier, but the caption does not make it clear that checking them enables Google to collect anonymous location data even when you aren't running any apps. It's only when you uncheck them and try to check them again that it pops up with this information.)

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Android : "Collect Anonymous Data Usage" / Unable To Update

Jan 25, 2010

So, my music player app (Meridian) has decided to implement an update which "collect anonymous data usage" which doesn't sound cool to me. So, what if I just don't update? I assume the dev can't collect info from me if I don't update, correct? Will the version I'm using expire or something?

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Android :: Creating A New Class Using Eclipse New Java Class Dialog Box

Jul 7, 2010

I'm creating a new class, using eclipse "New Java Class" dialog box. I can write the superclass I want (I can't find using "browse" button), but I can't write or select an interface to implement. I click "add" but ther is nothing to select. What I'm doing wrong?

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Android :: Communicating Between Receiver Class And An Activity Class

Jul 14, 2010

I'm just getting into Android development, and I have a question about communicating between a receiver class and an activity class. I'm very new to JAVA and Android so I hope I don't sound too stupid. I'm developing an application where I intercept an SMS message and then based on various elements of that SMS I might delete it once it's been saved to the inbox. I have a receiver class that intercepts the txt message, and I am also able to delete messages from my inbox with code in the activity class using a button at the moment. The problem I have is communicating between the receiver class and the activity class where the code to delete a message resides. I tried putting that code directly into the receiver class but as I'm sure most of you already know the BroadcastReceiver class doesn't seem to support what I need to delete messages. I've been searching for an answer to this for a while, but haven't been able to find anything. Honestly I'm not sure I know enough about JAVA and Android to even recognize a solution if I saw it.

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Android :: Accessing Class Level Stuff From Inner Class

Jun 27, 2010

What I want to do, is be able to access the object neoApi inside the Neoseeker class, from its inner class RunningTimer. Now, in my code, you can see what I would think to work, but when I run my application, nothing pops up. Nothing inside my TextView, no Toast, nothing at all. How can I remedy this?

package com.neoseeker.android.app;
import java.util.Timer;
import java.util.TimerTask;
import org.json.JSONObject;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;.......................

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Android :: Access Application Class From Class Other Then Activity

Sep 8, 2010

I'm new to Java and android development. In my application I need data which is accessible for a few activities. I've read that a good solution is to use Application class for this. So I use it like this:

public class MyApplication extends Application {
private String str;
public String getStr(){
return str;
}
public void setStr(String s){
str = s;
}
}

and I can access this variable from activity like this:........................................

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Android :: Call Activity Class From Other Java Class?

Oct 8, 2010

I have just started android. I just want to know that how can i call activity class from other java class. i just want to pass class object to activity class.

public class GsonParser extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MagazineThread thread=new MagazineThread();
thread.start();
}
public GsonParser(JsonMagazineParser Obj)
{

}
}

and i am just doing like from other class. GsonParser obj=new GsonParser(this);passing obj to activity class.how can i achieve that.

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Android :: How To Run Class In Background Among Package Of Class?

Apr 23, 2010

In my app in one package there are some classes. from those classes i want to run one class that is the Gps functionality class. i want to run that class in background. how i do it, i don't know. i am not able to make it solve from any document. if anybody knows the way to solve it please me by run a "hello world" app in the background. i am not able to solve this problem by going through document.

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Android :: Dialog Class With It's View Class?

May 19, 2009

I made a Dialog Class with it's view classI want to pop up the dialog when I got some packets from network. so I made a Thread which parses packets and then I made if clause in Run() method There is no problem with parsing packet but when I enter "if clause" and call showDialog() I got Error message

Is there anyone who knows how to pop up a dialog from different thread?

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General :: How To Put Android 2.3.3 Or Higher Onto ZTE Racer

Dec 14, 2011

i have a ZTE T3020 from Telstra in Aussie and i am tired of android 2.1 how can i update it with genuine roms if possible

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General :: How To Port From Android 2.1 To Higher (CM 7 / 2.2)

Sep 14, 2012

How to port from android2.1 to higher(cm7,2.2) for locked boot loader mobile (flipout) ?

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Android :: Use DDMS / How To Raise Limit From 8 To Higher?

Sep 11, 2009

I read this blog about how to use DDMS to track memory allocations. http://android developers.blogspot.com/2009/02/track-memory-allocatio. Using those instructions, I was able to get allocation stack traces. Unfortunately the stack traces only go 8 deep (at least when running against the simulator), and that's too little for me to know where in my code the allocations really originate. How can I raise the limit from 8 to something higher?

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Samsung Captivate :: Need Higher Android Games?

Aug 24, 2010

I have been thinking since I got my Captivate and I was using my friends Iphone 4. I preferred the captivate when I used it in the store in comparison but both are very good Smart Phones. Anyways Iphone games are better and i think its because they only have one phone to develop it for and its a fairly high end phone. My question to you is will there be any games coming out that are higher end that only work on like The Droid X, Galaxy S and higher end Android phones to really take advantage of the top end droid phones. My friend has some junk LG android that could no way run the quality of apps and games that our phones are capable of. Are these lower android phones holding us back?

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Android :: Multitouch Code - Google Provides For SDK Levels 2.0 Or Higher

Dec 25, 2009

Are there any multitouch code examples that Google provides for SDK levels 2.0 or higher? I do searches on here and on google and come up empty.

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Android :: Tethering - Randomly Get Higher Download Speeds?

Jun 29, 2010

I Tether using the easytether app from the market. I at times I get download speeds of 19.00kb-20.00kb, but at times I some how get 100.00kb-400.00kb. Why do I get the higher speed only for a few hours on random days of the week? And Is there a way I could speed up tethering so I can get at least 100.00kb download speed most of the time.

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Android :: Best Configurations For Higher Quality Videos On Droid?

Feb 1, 2010

I am trying to create a Video recorder but it looks like the video resolution is limited to 320 x 240. I tried changing it through MediaRecorder.setVideoSize() to something higher (e.g. 640 x 480) but gives me the same result. Is there a way to record video at higher quality? Also, when I try using the CAMERA as VideoSource instead of DEFAULT, the app force closes.
MediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT)
Which is the best configuration (encoding options?) to give the best video quality?

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Android :: Reject Incoming Call Using Droid SDK / Higher?

Nov 14, 2009

My question is really simple and to Geeks and experts in Android development, is it possible to reject a incoming call using Android SDK 1.6 or higher?

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Android :: Created A Method In Another Class But I Can't Use It In OnClick Method From Main Class

Nov 1, 2010

I created a method called insertTable in a class called Table but i can't use it in my onClick method in the main class :

CODE:.......

I want to do a income.insertTable in the onClick method but eclipse say that i need to create a local variable.

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LG Eve :: Ringtone Starts Really Low And Gets Higher?

Feb 18, 2010

Who else is really annoyed with the fact that when the EVE rings, it starts really low and gets higher?

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