[android-beginners] Re: Problems importing Notepad Tutorial projects with Fedora Eclipse 3.4.2, ADT plugin 0.9.1
does youe extraxted zip file contains mainfest.xml in notpad v1.R u sure u are just giving the path of folder which contains mainfest.xml On Mon, Sep 14, 2009 at 9:25 PM, Anthony anthonyhorto...@gmail.com wrote: Hi, I've installed the Android SDK (1.5 r3), Eclipse (Fedora Eclipse 3.4.2), the ADT DDMS Eclipse plugins (0.9.1.v200905011822-1621), and successfully worked my way through the Hello World Tutorial. However I'm not able to get very far into the Notepad Tutorial because I'm not able to properly import the project files. No problems downloading the ZIP archive and extracting the files to sub-directories of my Eclipse workspace directory, however I'm then unable to open them as Android projects in Eclipse. The Notepad Tutorial instructs me to: 1. Start a new Android Project by clicking File New Android Project. 2. In the New Android Project dialog, select Create project from existing source. 3. Click Browse and navigate to where you copied the NotepadCodeLab (downloaded during setup) and select Notepadv1. This is where I hit a problem, as with my combination of ADT plugins and Eclipse version the New Android Project dialogue doesn't have a 'Browse' button or any other way to select a path for the creation of a project from existing source! All I get is an error stating AndroidManifest.xml not found in samples. and no way to proceed any further. As that was a dead end I tried to import Notepadv1 as a General Project and use the Android Tools to convert it to an Android project afterwards. The general project dialogue at least gives me the option of selecting the path to the Notepadv1 project directory so I'm able to create the first project, however when I then right click and select Android Tools Convert to Android Project I get an 'Problem Occurred' dialogue windows which tells me that 'Convert Project' has encountered a problem. Notepadv1 does not exist. The Details button doesn't give me any details. The project now appears as an Android project, but fails to build after a clean or a modification to the files. The Android ADT error in the Problems tab is 'Failed to get output folder!'. If I try Android Tools FIx Project Properties I get the same error dialogue as with Convert Project. I've search these groups, and the web in general, and wasn't able to come up with any solutions to my problems with what really ought to be straightforward. Can anyone give me some pointers as to what is going wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Running the android emulator, easiest way?
ya n if you want to go for multiple emulator at a time eclips is the best way to use it.just go to run configuration n select diff avd n run it. On Tue, Sep 15, 2009 at 7:33 AM, John P. johnny.d.p...@gmail.com wrote: I agree with Yusuf that Eclipse would be easiest. FYI, the error message you see is caused by java[.exe] not being in your PATH variable. Try adding your $JDK/bin to PATH ... and if that still doesn't solve your problem, set JAVA_HOME to your $JDK. (Some java programs require this, but I don't think Android does ... but give it a shot if you insist on using command line.) On Sep 13, 9:13 pm, izzy robindaho...@gmail.com wrote: I just want to know, whats the easiest way to run the android emulator?. I hate using the command line mainly because its gives me alot of problems, and ive always had bad luck with it. I keep getting this error after typing: C:\android\android sdk\toolsandroid create avd Just to test it without the variable or options or anything i get java is not recognized as an internal or external command operable program or batch file --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] change the angle of pixel
Hi all ,
could someone help me with the below given code snippet.awarning
persists in my application saying that vriable GY is never read . This
warning results in an incorrect output . Could someone help me know if
there is a change in the calculations to be done .
int RY, GY, BY, RYY, GYY, BYY, R, G, B, Y;
double angle = (3.14159d * (double)deg) / 180.0d;
int S = (int)(256.0d * Math.sin(angle));
int C = (int)(256.0d * Math.cos(angle));
for (int y = 0; y pich; y++)
for (int x = 0; x picw; x++)
{
int index = y * picw + x;
int r = (pix[index] 16) 0xff;
int g = (pix[index] 8) 0xff;
int b = pix[index] 0xff;
RY = (70 * r - 59 * g - 11 * b) / 100;
GY = (-30 * r + 41 * g - 11 * b) / 100;
BY = (-30 * r - 59 * g + 89 * b) / 100;
Y = (30 * r + 59 * g + 11 * b) / 100;
RYY = (S * BY + C * RY) / 256;
BYY = (C * BY - S * RY ) / 256;
GYY = (-51 * RYY - 19 * BYY) / 100;
R = Y + RYY;
R = (R 0) ? 0 : ((R 255) ? 255 : R);
G = Y + GYY;
G = (G 0) ? 0 : ((G 255) ? 255 : G);
B = Y + BYY;
B = (B 0) ? 0 : ((B 255) ? 255 : B);
pix[index] = 0xff00 | (R 16) | (G 8) | B;
}
how can i get rid of the warning GY unread variable
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[android-beginners] About the ADT layout editor
Hi, Why the layout editor is not included in the ADT 0.9.1? How to enable it? It's really useful in the ADT 0.8 that has a visual layout for edit. Regards, Moontain --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] MediaPlayer pause and seek
Hi i want to be able to pause the MediaPlayer and then seek to given position. I do the following : mPlayer.pause() - mPlayer.seekTo(myPosition); - mPlayer.start();but the player start playing from the position the pause was called; Can i use seekTo after when i paused the player ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Problems importing Notepad Tutorial projects with Fedora Eclipse 3.4.2, ADT plugin 0.9.1
On Sep 15, 6:11 pm, kapnk...@gmail.com wrote: does youe extraxted zip file contains mainfest.xml in notpad v1.R u sure u are just giving the path of folder which contains mainfest.xml Yes, the project directories extracted from the tutorial's ZIP archive contain AndroidManifest.xml files, as they should. As I've already said, my first problem is that this version of ADT with this version of Eclipse aren't giving me any way to specify a path at all when selecting create an Android project from existing files... I can only specify a path and manage to actually create the project if I select to create a general project instead of an Android project. I then run into problems when I attempt to convert the general project to an Android project after creating it. And yes, I am getting the project path right (when I'm given the chance to provide one). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] How to add my own menu item into the already existing menu in the sms application
Hi, I would like to add my own menu item into the already existing menu in the sms application. E.g when the user is reading a sms and highlights an attached link to a web page and pressing menu. Is it then possible for me to add my own menu item in this already existing menu. I would like to use the attached link and send it to my application when selecting my menu item from the already existing SMS menu. I would appreciate very much if someone could give me some hints regarding what I need and how to get started. Maybe such things are described somewhere? Thanks, Oskar --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Problems importing Notepad Tutorial projects with Fedora Eclipse 3.4.2, ADT plugin 0.9.1
I'm confused because if you've successfully done step 2 where you presumably clicked on the radio button to Create project from existing source, you should get an enabled textfield where you can specify the location of the said existing source. If it is indeed true that such textfield does not become enabled, then may I suggest creating a new Android project, and manually placing the Notepad tutorial files to where the new Android project resides. Be sure to refresh the project from Eclipse so that it picks up your manual filesystem changes. On Sep 14, 11:55 am, Anthony anthonyhorto...@gmail.com wrote: Hi, I've installed the Android SDK (1.5 r3), Eclipse (Fedora Eclipse 3.4.2), the ADT DDMS Eclipse plugins (0.9.1.v200905011822-1621), and successfully worked my way through the Hello World Tutorial. However I'm not able to get very far into the Notepad Tutorial because I'm not able to properly import the project files. No problems downloading the ZIP archive and extracting the files to sub-directories of my Eclipse workspace directory, however I'm then unable to open them as Android projects in Eclipse. The Notepad Tutorial instructs me to: 1. Start a new Android Project by clicking File New Android Project. 2. In the New Android Project dialog, select Create project from existing source. 3. Click Browse and navigate to where you copied the NotepadCodeLab (downloaded during setup) and select Notepadv1. This is where I hit a problem, as with my combination of ADT plugins and Eclipse version the New Android Project dialogue doesn't have a 'Browse' button or any other way to select a path for the creation of a project from existing source! All I get is an error stating AndroidManifest.xml not found in samples. and no way to proceed any further. As that was a dead end I tried to import Notepadv1 as a General Project and use the Android Tools to convert it to an Android project afterwards. The general project dialogue at least gives me the option of selecting the path to the Notepadv1 project directory so I'm able to create the first project, however when I then right click and select Android Tools Convert to Android Project I get an 'Problem Occurred' dialogue windows which tells me that 'Convert Project' has encountered a problem. Notepadv1 does not exist. The Details button doesn't give me any details. The project now appears as an Android project, but fails to build after a clean or a modification to the files. The Android ADT error in the Problems tab is 'Failed to get output folder!'. If I try Android Tools FIx Project Properties I get the same error dialogue as with Convert Project. I've search these groups, and the web in general, and wasn't able to come up with any solutions to my problems with what really ought to be straightforward. Can anyone give me some pointers as to what is going wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Basic Questions
Shukriya Yusuf. Just a couple of more questions. Will make it simpler for u and save time by restricting questions which would need answer in not more than a phrase. Does the user have to 'Check for updates' or is it driven by periodic checking for updates on the phone(OS updates)? In what format will the update be and how is it done? How are these updates supported, GPRS or/and any other way? And it would need the Service Provider to actually support this in case it is locked right? And what if it is an unlocked phone? Just curious to find more information regarding this. Would be glad if you point me where I could the info. Thanks in advance, Again. :) On Sep 14, 10:24 pm, Yusuf Saib (T-Mobile USA) yusuf.s...@t- Mobile.com wrote: To install applications on android, we need the application to be in the form of an .apk file regardless of what we use to develop it, i.e SDK or NDK. Are there absolutely no other filetypes supported? No. If there are further patches for the android oses which have been already deployed on the phone, do we have to rebuild the image and install it on the phone again or is it possible to install it on the phone? There are downloadable OS updates. You don't have to build them yourself. Is it possible to have applications or services running on the device which can be built along with the source code, so that it is non- removable? I ask this because there might be some need for important services which need to exist on the device in order to keep track of applications or the device configuration. No, the only way to make a service non-removable is to make a custom Android distro. Is there anyway to perform a silent installation of apps? And is it possible to install such applications on the phone..? No. Android has already been ported to MIPS architecture as well as x86 machines. Does that mean we would still want the applications to be in the form of an .apk file for installation? Yes. And will all apk files no matter what it is built for (arm or mips based) run on all android supported devices, taking into consideration only the hardware independent functions being implemented in that application? Yes, that's the magic of Java-- write once, run everywhere! (ahem) Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] How to disable connection to internet in android phone?
b.c. it costly by my provider and eats battery --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: getting file from internet
Oh, thanks so much, will check at home;) On Sep 14, 9:34 pm, Yusuf Saib (T-Mobile USA) yusuf.s...@t- Mobile.com wrote: Depending on where the file is, you may use the HttpGet class to get it:http://developer.android.com/reference/org/apache/http/client/methods... File(Uri) may also work:http://developer.android.com/reference/java/io/File.html#File(java.ne...) Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 14, 4:37 am,kirocih.exe...@gmail.com wrote: Hi! I'm new to android, but i should now or some sample who can provide about downloading file from internet and using it in own application? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Views right of long SingeLine Textviews disappear
Hi, I'd like to position an ImageView right of a TextView which has SingeLine set to true. What happens is that if the string in the TextView is too long, the ImageView gets pushed out of the screen and gets not displayed! Does anyone have an idea how to prevent that? To clarify, here is what I want to have: |Text Image| ...with the TextView aligned left, and the Image aligned right. Right now I do this with a horizontal LinearLayout containing a TextView and an ImageView encapsulated in another LinearLayout that has align=right (align doesn't work with ImageView, unfortunately). It works fine for short strings, but if the string gets too long, the ImageView gets shrinked (ignoring any minWidth attributes...) or even not displayed at all. It looks like first the TextView gets assigned as much width as it needs, even the whole screen width if the string is very long, and only then the ImageView gets drawn - if there is any space left. Is there a way to force the ImageView to get displayed regardless of how wide the TextView wants to grow? I'd really appreciate some help here! Thanks, -Andre --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Views right of long SingeLine Textviews disappear
I'd like to position an ImageView right of a TextView which has SingeLine set to true. What happens is that if the string in the TextView is too long, the ImageView gets pushed out of the screen and gets not displayed! Does anyone have an idea how to prevent that? Don't use a LinearLayout and android:layout_width=wrap_content for the TextView. Either of the following should work: 1. Use android:layout_width=0px and android:layout_weight=1 for the TextView. This says use all space not used by the rest of this row. 2. Use RelativeLayout instead of LinearLayout and make the TextView use android:layout_toLeftOf=..., where ... is the ID of your ImageView. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Views right of long SingeLine Textviews disappear
Hi, On Sep 15, 5:27 pm, Mark Murphy mmur...@commonsware.com wrote: 1. Use android:layout_width=0px and android:layout_weight=1 for the TextView. This says use all space not used by the rest of this row. This worked indeed - after I've removed the LinearLayout wrapper for the ImageView, that is. Thanks a lot! The layouting engine can be a bit confusing at times. :-) -Andre --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] how to change text in a Button
Hi, On the fly, I want to change the text shown in a Button. Q: How do I do that. My teacher held me back a year from Android school ;-) (newbie again) jim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to add my own menu item into the already existing menu in the sms application
Here is an example and you probably can make it to work with SMS. http://www.anddev.org/viewtopic.php?p=25639 -- Jack Ha Open Source Development Center ・T・ ・ ・Mobile・ stick together The coverage you need at the price you want The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 15, 5:13 am, Oskar cov.johans...@gmail.com wrote: Hi, I would like to add my own menu item into the already existing menu in the sms application. E.g when the user is reading a sms and highlights an attached link to a web page and pressing menu. Is it then possible for me to add my own menu item in this already existing menu. I would like to use the attached link and send it to my application when selecting my menu item from the already existing SMS menu. I would appreciate very much if someone could give me some hints regarding what I need and how to get started. Maybe such things are described somewhere? Thanks, Oskar --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: how to change text in a Button
Please refer to the Android Developer Guide. button.setText() -- Jack Ha Open Source Development Center ・T・ ・ ・Mobile・ stick together The coverage you need at the price you want The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 15, 9:34 am, cellurl gpscru...@gmail.com wrote: Hi, On the fly, I want to change the text shown in a Button. Q: How do I do that. My teacher held me back a year from Android school ;-) (newbie again) jim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to disable sms notification?
If all you want to do is intercept some SMS messages meant for your app, you can do that in Android. One tutorial that explains how is here: http://mobiforge.com/developing/story/sms-messaging-android Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 13, 8:57 pm, zhy scott@gmail.com wrote: You can change the Mms at packages/apps/Mms. Or write your BroadcastReceiver. when received sms, cancel the notification. 在 2009-09-09三的 13:08 +0800，Henry Shang写道： I'm trying to use my own app to handle one incoming message with some specific characters in it. And I don't want the system's default sms notifications to show up. How can I do this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Request helping for writting HTTP Request in Android
What problems do you encounter?
Yusuf Saib
Android
·T· · ·Mobile· stick together
The views, opinions and statements in this email are those of the
author solely in their individual capacity, and do not necessarily
represent those of T-Mobile USA, Inc.
On Sep 14, 2:48 am, Carmen Lau ivancar...@gmail.com wrote:
package com.example.helloandroid;
import java.io.IOException;
import java.io.InputStream;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.client.*;
import org.apache.http.client.methods.*;
import org.apache.http.impl.client.DefaultHttpClient;
//import org.apache.http.util.EntityUtils;
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try
{
HttpClient hc = new DefaultHttpClient();
HttpGet get = new HttpGet(http://www.yahoo.com;);
HttpResponse rp = hc.execute(get);
if(rp.getStatusLine().getStatusCode() == HttpStatus.SC_OK)
{
//String str = EntityUtils.toString(rp.getEntity());
InputStream is = rp.getEntity().getContent();
String str = is.toString();
TextView tv = new TextView(this);
tv.setText(str);
setContentView(tv);
}
else
{
System.out.println(halo,baby.);
}
}catch(IOException e){
return;
}
}
}
the above is my code.
but it seems there are some problems here.
So, Anyone can give me some ideas on it?
Thank you.
Carmen Lau
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[android-beginners] Re: MediaPlayer pause and seek
seekTo() is an asynchronuous call and the actual seek operation may take a while to finish. If an OnSeekCompleteListener has been registered beforehand via setOnSeekCompleteListener (OnSeekCompleteListener), it will get called. -- Jack Ha Open Source Development Center ・T・ ・ ・Mobile・ stick together The coverage you need at the price you want The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 15, 4:01 am, manigault manig...@gmail.com wrote: Hi i want to be able to pause the MediaPlayer and then seek to given position. I do the following : mPlayer.pause() - mPlayer.seekTo(myPosition); - mPlayer.start();but the player start playing from the position the pause was called; Can i use seekTo after when i paused the player ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: What's good to start with?
There is a tutorial for taking and modifying pictures with a menu here: https://freshbrain.org/group/building-applications-g1-mobile-phone-learning-path Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 14, 7:24 pm, John P. johnny.d.p...@gmail.com wrote: Wow, great job taking the initiative to develop on Android! I'm not sure of your Java level, but if you have a hard time following through the SDK documentation (http://developer.android.com/guide/ index.html), particularly the Tutorial section, try to get more familiarized with programming in general. I personally like the Cookbook types (there's one for Java by Oreilly publisher), but there are many free resources available on the internet. The more you program, the better you'll understand object oriented design and frameworks. IMO, the minimum two things you want to master are: 1) how to look up information (e.g. API), and 2) how to debug -- definitely learn how to insert breakpoints and step through your code. On Sep 13, 3:33 am, Jonte jonathan.hels...@gmail.com wrote: I'm 14 years old and have been programming a little bit with Eclipse and Java. I just got a HTC Hero and want to make some easy thing to start with. Like showing a picture or some thing that I after that can put a menu on and thing like that. My goal is to make a small easy game but I got to start some were. What is good to start with? And were can I find more information about programming in Android? Is it just to write the same things as I do when I make a small program in Java? With great regards Jonte --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Accelerometer on different devices
That's an interesting question. On the one hand, for a platform to support Android, it should provide accelerometer data in a manner consistent with the spec (max and min values, etc.) On the other hand, different hardware may have slightly different performance, for example with latency or sensitivity to small movements, etc. It's like a mouse-based game on a PC. Some mice are more sensitive than others, or the Windows mouse settings are more/less fast. Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 13, 8:26 am, Jonathan jlani...@gmail.com wrote: I'm currently developing an iPhone game and would like to port it to Android. The game relies heavily on the accelerometer. My question is - with all of the of the new Android phones entering the market next year - will the current dev phone 1 be sufficient for testing the game? In other words, will the accelerometer data be consistent across all devices? I understand that the hardware will be different for each, but is the API smart enough to recognize this and spit out the same data regardless of which type of hardware you're running? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Camera Button Broadcast Receiver Problem...
Use PendingIntent On Sep 14, 8:01 pm, Tikoze janderson@gmail.com wrote: Anyone? On Aug 31, 4:26 pm, Tikoze janderson@gmail.com wrote: Any info on this would be appreciated. I know it can be done because I have installed a few apps that are able to launch via the camera button without having the camera app launch as well. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Camera Button Broadcast Receiver Problem...
All I have to do is change the code below to use a PendingIntent and pass
that to startActivity?
public void onReceive(Context context, Intent intent)
{
if (intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT) !=
null)
{
Intent newIntent = new Intent(Intent.ACTION_MAIN);
newIntent.setClass(context, ActivityListView.class);
newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(newIntent);
}
}
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
On Tue, Sep 15, 2009 at 11:00 AM, Paul Turchenko
paul.turche...@gmail.comwrote:
Use PendingIntent
On Sep 14, 8:01 pm, Tikoze janderson@gmail.com wrote:
Anyone?
On Aug 31, 4:26 pm, Tikoze janderson@gmail.com wrote:
Any info on this would be appreciated. I know it can be done because
I have installed a few apps that are able to launch via the camera
button without having the camera app launch as well.
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[android-beginners] Re: change the angle of pixel
GY is set on the line that has GY = but not used on the right-hand
side of the equation anywhere after that. There is no code that says,
for example, B = GY + Y.
Yusuf Saib
Android
·T· · ·Mobile· stick together
The views, opinions and statements in this email are those of the
author solely in their individual capacity, and do not necessarily
represent those of T-Mobile USA, Inc.
On Sep 15, 1:24 am, eldo iameldoja...@gmail.com wrote:
Hi all ,
could someone help me with the below given code snippet.awarning
persists in my application saying that vriable GY is never read . This
warning results in an incorrect output . Could someone help me know if
there is a change in the calculations to be done .
int RY, GY, BY, RYY, GYY, BYY, R, G, B, Y;
double angle = (3.14159d * (double)deg) / 180.0d;
int S = (int)(256.0d * Math.sin(angle));
int C = (int)(256.0d * Math.cos(angle));
for (int y = 0; y pich; y++)
for (int x = 0; x picw; x++)
{
int index = y * picw + x;
int r = (pix[index] 16) 0xff;
int g = (pix[index] 8) 0xff;
int b = pix[index] 0xff;
RY = (70 * r - 59 * g - 11 * b) / 100;
GY = (-30 * r + 41 * g - 11 * b) / 100;
BY = (-30 * r - 59 * g + 89 * b) / 100;
Y = (30 * r + 59 * g + 11 * b) / 100;
RYY = (S * BY + C * RY) / 256;
BYY = (C * BY - S * RY ) / 256;
GYY = (-51 * RYY - 19 * BYY) / 100;
R = Y + RYY;
R = (R 0) ? 0 : ((R 255) ? 255 : R);
G = Y + GYY;
G = (G 0) ? 0 : ((G 255) ? 255 : G);
B = Y + BYY;
B = (B 0) ? 0 : ((B 255) ? 255 : B);
pix[index] = 0xff00 | (R 16) | (G 8) | B;
}
how can i get rid of the warning GY unread variable
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[android-beginners] Re: Running the android emulator, easiest way?
Hi Izzy - Android SDK works fine at the command line - just install Ant and Java (see http://developer.android.com/sdk/1.5_r3/requirements.html). Sounds like you don't have Java installed correctly. Make sure Java is installed by typing this at the command line - java -version Then create an AVD on the command like this - create avd -t 3 -n my_avd And run the emulator on the command like this - emulator -logcat *:v -avd my_avd --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Simulate speech on emulator?
Thanks Natalya. I think these are basically for playing audio in the emulator. My task is to feed audio into the microphone just like a person would normally speak into it. On Sep 14, 9:53 pm, Natalya Dobry natalyado...@gmail.com wrote: On Tue, Sep 15, 2009 at 6:48 AM, Yasser yassersiddi...@gmail.com wrote: Hi, I saw that emulator has the followin options -audio backend use specific audio backend -audio-in backend use specific audio input backend -audio-out backend use specific audio output backend You can see this from coman line do emulator -help . Regards. My application records the audio data coming from Microphone, saves it to an AMR file and then sends it to the server for results. Is there a way I can change the AudioSource from microphone to some audio file? This way I would be able to simulate the speech functionality. OR in some way if I can feed audio file into the mike it will solve my purpose. Thanks Yasser- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Unable to start Wi-fi
What do you mean with setting up network? Right now you can do data connectivity having Wifi disabled. The emulator is able to simulate 3G data connectivity. If you try to communicate with a server located on the desktop you might have to setup port forwarding (look for android port forwarding). -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 14, 8:19 pm, andriod learner andymori...@gmail.com wrote: To be able to test the application of network availables in emulator, is there any steps for setting up network within emulator enviornments? thanks, andy On Tue, Sep 15, 2009 at 1:14 PM, Roman ( T-Mobile USA) roman.baumgaert...@t-mobile.com wrote: On the emulator there is no Wifi support. -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 14, 5:31 pm, andriod learner andymori...@gmail.com wrote: Hi, I want to test the application to detect network over emulator but in emulator, it display unable to start wi-fi under wireless control. How can i solve this problem? any suggestions? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Simulate speech on emulator?
Hi Yasser,I thought that -audio-in option is what u need. May be i do not understand what u really need. Regards. On Tue, Sep 15, 2009 at 9:08 PM, Yasser yassersiddi...@gmail.com wrote: Thanks Natalya. I think these are basically for playing audio in the emulator. My task is to feed audio into the microphone just like a person would normally speak into it. On Sep 14, 9:53 pm, Natalya Dobry natalyado...@gmail.com wrote: On Tue, Sep 15, 2009 at 6:48 AM, Yasser yassersiddi...@gmail.com wrote: Hi, I saw that emulator has the followin options -audio backend use specific audio backend -audio-in backenduse specific audio input backend -audio-out backend use specific audio output backend You can see this from coman line do emulator -help . Regards. My application records the audio data coming from Microphone, saves it to an AMR file and then sends it to the server for results. Is there a way I can change the AudioSource from microphone to some audio file? This way I would be able to simulate the speech functionality. OR in some way if I can feed audio file into the mike it will solve my purpose. Thanks Yasser- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] problem with google map
hi, I'm trying to run some code I got from a book (written for sdk 1.1_r1) and I have problems when the aplication starts. In the LogCat this exception appears: 09-15 17:55:06.800: ERROR/AndroidRuntime(754): java.lang.IllegalAccessError: cross-loader access from pre-verified class 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at dalvik.system.DexFile.defineClass(Native Method) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at dalvik.system.DexFile.loadClass(DexFile.java:193) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:203) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at java.lang.ClassLoader.loadClass(ClassLoader.java:573) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at java.lang.ClassLoader.loadClass(ClassLoader.java:532) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.app.Instrumentation.newActivity(Instrumentation.java:1097) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2186) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2284) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.app.ActivityThread.access$1800(ActivityThread.java:112) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1692) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.os.Handler.dispatchMessage(Handler.java:99) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.os.Looper.loop(Looper.java:123) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at android.app.ActivityThread.main(ActivityThread.java:3948) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at java.lang.reflect.Method.invokeNative(Native Method) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at java.lang.reflect.Method.invoke(Method.java:521) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) 09-15 17:55:06.800: ERROR/AndroidRuntime(754): at dalvik.system.NativeStart.main(Native Method) Do you know where can be my mistake? I'm using sdk 1.5 and jdk1.6.0_14. Thanks! Iván --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Unable to start Wi-fi
Now, it worked. Thanks! Roman On Wed, Sep 16, 2009 at 2:46 AM, Roman ( T-Mobile USA) roman.baumgaert...@t-mobile.com wrote: What do you mean with setting up network? Right now you can do data connectivity having Wifi disabled. The emulator is able to simulate 3G data connectivity. If you try to communicate with a server located on the desktop you might have to setup port forwarding (look for android port forwarding). -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 14, 8:19 pm, andriod learner andymori...@gmail.com wrote: To be able to test the application of network availables in emulator, is there any steps for setting up network within emulator enviornments? thanks, andy On Tue, Sep 15, 2009 at 1:14 PM, Roman ( T-Mobile USA) roman.baumgaert...@t-mobile.com wrote: On the emulator there is no Wifi support. -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 14, 5:31 pm, andriod learner andymori...@gmail.com wrote: Hi, I want to test the application to detect network over emulator but in emulator, it display unable to start wi-fi under wireless control. How can i solve this problem? any suggestions? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] How to use MediaStore to get content URI of audio file saved in sdcard ?
Hi All, I searched this , but can't find any related info. Here is what I want to do: In /sdcard/downloads folder, there is a xyz.mp3 file. I want to save the content URI of xyz.mp3 file into my database. xyz.mp3 is huge, so it can't be saved in database, but I want to save it's URI in database with other records in row. So always I can get the URI string and using content resolver I can get the xyz.mp3 file by providing its content URI. ( I guess using openOuputStream method of contentResolver) So the question is, how do I do this?? how can I get content URI of xyz.mp3 ? I guess it can be done using MediaStore, but I don't get enough help from documentation to accomplish this. Please help Thanks Harshit --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] view caching, maps?
i have a map view that draws (in the worst case) around 100 overlay items. when the user tries to zoom / scroll the map, it's slow for obvious reasons. i'm already caching as much as i can in draw(), but because the zoom level, and consequently the location where things are drawn changes, there's a limit. also, it seems like the "drawXXX()" methods are what's taking up the time. i understand there's a "view caching" mechanism, but i can find little information on how to use it. can anyone point me to some example code, or otherwise give me some pointers? thanks. --
[android-beginners] Re: Problems importing Notepad Tutorial projects with Fedora Eclipse 3.4.2, ADT plugin 0.9.1
On Sep 15, 10:29 pm, John P. johnny.d.p...@gmail.com wrote: I'm confused because if you've successfully done step 2 where you presumably clicked on the radio button to Create project from existing source, you should get an enabled textfield where you can specify the location of the said existing source. If it is indeed true that such textfield does not become enabled, then may I suggest creating a new Android project, and manually placing the Notepad tutorial files to where the new Android project resides. Be sure to refresh the project from Eclipse so that it picks up your manual filesystem changes. On Sep 14, 11:55 am, Anthony anthonyhorto...@gmail.com wrote: Hi, I've installed the Android SDK (1.5 r3), Eclipse (Fedora Eclipse 3.4.2), the ADT DDMS Eclipse plugins (0.9.1.v200905011822-1621), and successfully worked my way through the Hello World Tutorial. However I'm not able to get very far into the Notepad Tutorial because I'm not able to properly import the project files. No problems downloading the ZIP archive and extracting the files to sub-directories of my Eclipse workspace directory, however I'm then unable to open them as Android projects in Eclipse. The Notepad Tutorial instructs me to: 1. Start a new Android Project by clicking File New Android Project. 2. In the New Android Project dialog, select Create project from existing source. 3. Click Browse and navigate to where you copied the NotepadCodeLab (downloaded during setup) and select Notepadv1. This is where I hit a problem, as with my combination of ADT plugins and Eclipse version the New Android Project dialogue doesn't have a 'Browse' button or any other way to select a path for the creation of a project from existing source! All I get is an error stating AndroidManifest.xml not found in samples. and no way to proceed any further. As that was a dead end I tried to import Notepadv1 as a General Project and use the Android Tools to convert it to an Android project afterwards. The general project dialogue at least gives me the option of selecting the path to the Notepadv1 project directory so I'm able to create the first project, however when I then right click and select Android Tools Convert to Android Project I get an 'Problem Occurred' dialogue windows which tells me that 'Convert Project' has encountered a problem. Notepadv1 does not exist. The Details button doesn't give me any details. The project now appears as an Android project, but fails to build after a clean or a modification to the files. The Android ADT error in the Problems tab is 'Failed to get output folder!'. If I try Android Tools FIx Project Properties I get the same error dialogue as with Convert Project. I've search these groups, and the web in general, and wasn't able to come up with any solutions to my problems with what really ought to be straightforward. Can anyone give me some pointers as to what is going wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] For a project demonstration, any way to clone device screen on a monitor?
Using android / G1 as a platform in a game development class I'm taking. We need to be able to do project presentations, and was wondering if there was any way to clone the device screen onto a monitor with the USB cable somehow. I would just load the game into the emulator and run it from there, but the game itself uses motion control, which would be difficult not only to set up, but also in trying to demonstrate game play. If thats not possible I suppose I can just take a video of the screen, but its certainly not the most ideal solution. Any help is appreciated, thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Problems importing Notepad Tutorial projects with Fedora Eclipse 3.4.2, ADT plugin 0.9.1
On Sep 15, 10:29 pm, John P. johnny.d.p...@gmail.com wrote: I'm confused because if you've successfully done step 2 where you presumably clicked on the radio button to Create project from existing source, you should get an enabled textfield where you can specify the location of the said existing source. If it is indeed true that such textfield does not become enabled, then may I suggest creating a new Android project, and manually placing the Notepad tutorial files to where the new Android project resides. Be sure to refresh the project from Eclipse so that it picks up your manual filesystem changes. Yes, that's exactly my problem. When I select the create from existing source radio button in the create Android project dialogue I don't get an enabled text field and browse button with which to select a path. I know I should, and I was hoping that someone had seen a similar ADT problem before and could say what's going wrong. I do get the enabled text field and button when creating a general project. Thanks for the suggested workaround, that should at least enable me to start working through the tutorial. I'd really like to get to the bottom of this though. On Sep 14, 11:55 am, Anthony anthonyhorto...@gmail.com wrote: Hi, I've installed the Android SDK (1.5 r3), Eclipse (Fedora Eclipse 3.4.2), the ADT DDMS Eclipse plugins (0.9.1.v200905011822-1621), and successfully worked my way through the Hello World Tutorial. However I'm not able to get very far into the Notepad Tutorial because I'm not able to properly import the project files. No problems downloading the ZIP archive and extracting the files to sub-directories of my Eclipse workspace directory, however I'm then unable to open them as Android projects in Eclipse. The Notepad Tutorial instructs me to: 1. Start a new Android Project by clicking File New Android Project. 2. In the New Android Project dialog, select Create project from existing source. 3. Click Browse and navigate to where you copied the NotepadCodeLab (downloaded during setup) and select Notepadv1. This is where I hit a problem, as with my combination of ADT plugins and Eclipse version the New Android Project dialogue doesn't have a 'Browse' button or any other way to select a path for the creation of a project from existing source! All I get is an error stating AndroidManifest.xml not found in samples. and no way to proceed any further. As that was a dead end I tried to import Notepadv1 as a General Project and use the Android Tools to convert it to an Android project afterwards. The general project dialogue at least gives me the option of selecting the path to the Notepadv1 project directory so I'm able to create the first project, however when I then right click and select Android Tools Convert to Android Project I get an 'Problem Occurred' dialogue windows which tells me that 'Convert Project' has encountered a problem. Notepadv1 does not exist. The Details button doesn't give me any details. The project now appears as an Android project, but fails to build after a clean or a modification to the files. The Android ADT error in the Problems tab is 'Failed to get output folder!'. If I try Android Tools FIx Project Properties I get the same error dialogue as with Convert Project. I've search these groups, and the web in general, and wasn't able to come up with any solutions to my problems with what really ought to be straightforward. Can anyone give me some pointers as to what is going wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: For a project demonstration, any way to clone device screen on a monitor?
Kevin Grant wrote: Using android / G1 as a platform in a game development class I'm taking. We need to be able to do project presentations, and was wondering if there was any way to clone the device screen onto a monitor with the USB cable somehow. I would just load the game into the emulator and run it from there, but the game itself uses motion control, which would be difficult not only to set up, but also in trying to demonstrate game play. You can give DroidEx a shot: http://www.androidguys.com/2009/01/30/projecting-android-on-the-big-screen/ I use it all the time when I deliver Android application development training, for the reasons you seek. I need to do more with it (better UI, handle screen rotations, allow recording, etc.), which I hopefully will get to before year's end. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Beginning Android_ from Apress Now Available! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: aapt is present - Hello, World application.
BUMP, anyone? Any reply is much appreciated. Thanks. On 12 Sep, 23:46, Lee Jarvis ljjar...@googlemail.com wrote: Hey guys, I'm trying to run the hello world application from the documentation example, but to no avail.. This is my error: Error executing aapt. Please check aapt is present at /home/haze/ android/platforms/android-1.1/tools/aapt $ ls /home/haze/android/platforms/android-1.1/tools/ aapt aidl dexdump dx lib aapt is also executable, so I'm not quite sure what the problem is. I realize this question has been asked many times before, but even with that I was unable to resolve it. Thanks, Lee --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Android 1.6 SDK is here!
http://android-developers.blogspot.com/2009/09/android-16-sdk-is-here.html Enjoy! -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Camera Button Broadcast Receiver Problem...
I haven't had time to try a PendingIntent object yet, but I am curious
how it will help?
The problem isn't that I can't get my app to launch when the camera
button is pressed... The problem is that is launches the Camera app
and then launches my app.
Since there is no guarantee as to the order that applications will be
notified, it is almost like I would have to find some way to
unregister everything else that is listening for the camera button...
Given Android's security measures, is that even possible?
Thanks,
Justin
On Sep 15, 11:08 am, Justin Anderson janderson@gmail.com wrote:
All I have to do is change the code below to use a PendingIntent and pass
that to startActivity?
public void onReceive(Context context, Intent intent)
{
if (intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT) !=
null)
{
Intent newIntent = new Intent(Intent.ACTION_MAIN);
newIntent.setClass(context, ActivityListView.class);
newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(newIntent);
}
}
--
There are only 10 types of people in the world...
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--
On Tue, Sep 15, 2009 at 11:00 AM, Paul Turchenko
paul.turche...@gmail.comwrote:
Use PendingIntent
On Sep 14, 8:01 pm, Tikoze janderson@gmail.com wrote:
Anyone?
On Aug 31, 4:26 pm, Tikoze janderson@gmail.com wrote:
Any info on this would be appreciated. I know it can be done because
I have installed a few apps that are able to launch via the camera
button without having the camera app launch as well.
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[android-beginners] Android in Eclipse - package name problem - please help
As I was coding, building and testing my Android App merrily along, it seemed all of a sudden, the parsing/compile failed. Error is on the Manifest complaining that a file could not be found in the package mimi.package.newApp. What I found out under the Ecplise Explorer was that the com.mimi.package package name was no longer a string but got fragmented as folders i.e. src/com/mimi/package. Same with gen/com/ mimi/package. I must have done something unintentionally to cause this but what is it? Any ideas and suggestions would be greatly appreciated. Many Thanks...Mimi --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Camera Button Broadcast Receiver Problem...
seems unlikely (but i have no idea really). you wouldn't think you would have control over the intents that other apps can listen for / act upon. how would you like it if some other app came along and unregistered your app from that intent? On 9/15/09 3:40 PM, Tikoze wrote: Since there is no guarantee as to the order that applications will be notified, it is almost like I would have to find some way to unregister everything else that is listening for the camera button... Given Android's security measures, is that even possible? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Problem displaying notifications
I cannot get a notification to appear in the status bar. And since I
haven't been able to find any posts of others with a similar problem
I'm sure there is some small thing that I am missing...
I more or less followed the example in the Dev Guide. Below is my
Service class.
public class MultiTaskerNotifierService extends Service
{
@Override
public void onCreate()
{
Notification notifier = new Notification();
Intent launchIntent = new Intent();
launchIntent.setClassName(this,
com.magouyaware.multitasker.ActivityListView);
notifier.flags = Notification.DEFAULT_ALL |
Notification.FLAG_NO_CLEAR;
notifier.tickerText = getText(R.string.app_name);
notifier.contentIntent = PendingIntent.getActivity(this, 0,
launchIntent, Intent.FLAG_ACTIVITY_NEW_TASK);
notifier.setLatestEventInfo(getBaseContext(), getText
(R.string.app_name), getText(R.string.notifier_description),
notifier.contentIntent);
NotificationManager mgr = (NotificationManager)getSystemService
(NOTIFICATION_SERVICE).notify(1234, notifier);
}
public IBinder onBind(Intent intent)
{
return m_binder;
}
/**
* This is the object that receives interactions from clients.
See RemoteService
* for a more complete example.
*/
private final IBinder m_binder = new Binder() {
@Override
protected boolean onTransact(int code, Parcel data, Parcel
reply,
int flags) throws RemoteException {
return super.onTransact(code, data, reply, flags);
}
};
}
I have it set up so that my activity starts this service with
startService() when the user selects to have a persistent
notification. Using TaskManager 1.10 I have been able to tell that my
service is actually running after that call, but the notification
never gets displayed.
Any ideas?
Thanks in advance for any hel... This is the last hurdle before I put
the first version of my app on the Market! :) I'm very excited and
anxious to get this out there!
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[android-beginners] Re: Android in Eclipse - package name problem - please help
First check that you're not using the Navigator view instead (which shows files, not Java namespaces). In the package explorer, click on the View Menu (a little triangle just above the scrollbar in the explorer view. Select Package Presentation and change it from flat to hierarchical, or the reverse. R/ On Tue, Sep 15, 2009 at 4:06 PM, Mimi mimik...@gmail.com wrote: As I was coding, building and testing my Android App merrily along, it seemed all of a sudden, the parsing/compile failed. Error is on the Manifest complaining that a file could not be found in the package mimi.package.newApp. What I found out under the Ecplise Explorer was that the com.mimi.package package name was no longer a string but got fragmented as folders i.e. src/com/mimi/package. Same with gen/com/ mimi/package. I must have done something unintentionally to cause this but what is it? Any ideas and suggestions would be greatly appreciated. Many Thanks...Mimi --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: aapt is present - Hello, World application.
Can use execute aapt manually from the command line? What OS are you running? On Sat, Sep 12, 2009 at 3:46 PM, Lee Jarvis ljjar...@googlemail.com wrote: Hey guys, I'm trying to run the hello world application from the documentation example, but to no avail.. This is my error: Error executing aapt. Please check aapt is present at /home/haze/ android/platforms/android-1.1/tools/aapt $ ls /home/haze/android/platforms/android-1.1/tools/ aapt aidl dexdump dx lib aapt is also executable, so I'm not quite sure what the problem is. I realize this question has been asked many times before, but even with that I was unable to resolve it. Thanks, Lee -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: aapt is present - Hello, World application.
Can you do a ls -l /home/haze/android/platforms/android-1.1/tools/ to see the file attributes? The old SDK used a zip for linux, and some unzip binaires sometimes did not preserve file attributes. If ls -l doesn't show the files as +x, you can try: chmod -v +x /home/haze/android/platforms/android-1.1/tools/* Let us know if that helps. R/ On Sat, Sep 12, 2009 at 3:46 PM, Lee Jarvis ljjar...@googlemail.com wrote: Hey guys, I'm trying to run the hello world application from the documentation example, but to no avail.. This is my error: Error executing aapt. Please check aapt is present at /home/haze/ android/platforms/android-1.1/tools/aapt $ ls /home/haze/android/platforms/android-1.1/tools/ aapt aidl dexdump dx lib aapt is also executable, so I'm not quite sure what the problem is. I realize this question has been asked many times before, but even with that I was unable to resolve it. Thanks, Lee --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: How to disable connection to internet in android phone?
There are already several threads on this topic. For example http://groups.google.com/group/android-developers/browse_thread/thread/752a2e56dce42123 Also look for changing the APN settings. -- Roman Baumgaertner Sr. SW Engineer-OSDC ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Sep 15, 7:42 am, kiro cih.exe...@gmail.com wrote: b.c. it costly by my provider and eats battery --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: how to change text in a Button
Heres my code.
I don't see a .setText for View.
I guess I am confusing button and view.
thanks for any help.
jp
AndroidManifest.xml--
activity android:name=.About25
android:label=@string/about_title
android:theme=@android:style/Theme.Dialog
/activity
---Translate.java
private void findViews
// Set up click listeners for all the buttons
View aboutButton25 = findViewById(R.id.about_button25);
aboutButton25.setOnClickListener(this);
broke here ??
if(mph) {
aboutButton25.setText(25 Mph);
} else {
aboutButton25.setText(25 Kph);
}
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.about_button25:
Intent i25 = new Intent(this, About25.class);
startActivity(i25);
break;
}
--About25.java---
public class About25 extends Activity {
}
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[android-beginners] Re: Android 1.6 SDK is here!
A last minute mix-up had us upload the wrong SDK packages :( The only difference is the lack of TTS language files and of the Accessibility apps (TalkBack, SoundBack and KickBack) If you don't care about this you can keep using your 1.6 SDK. If you care about these features, I've just uploaded the correct archives. We apologize for the inconvenience. Xav On Tue, Sep 15, 2009 at 3:22 PM, Xavier Ducrohet x...@android.com wrote: http://android-developers.blogspot.com/2009/09/android-16-sdk-is-here.html Enjoy! -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Android 1.6 SDK is here!
Woohoo! You can now have a beer. -E On Sep 15, 5:22 pm, Xavier Ducrohet x...@android.com wrote: http://android-developers.blogspot.com/2009/09/android-16-sdk-is-here... Enjoy! -- Xavier Ducrohet Android Developer Tools Engineer Google Inc. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: Camera Button Broadcast Receiver Problem...
Obviously I understand that the ability to do that could cause some developers to abuse it... And of course I would not like another application to unregister things that my app listens for (if it occurred without the user's knowledge). As an example, I have used an application called Task Switcher. I don't know how the developer does it, but he provides a setting that makes his app (and only his app) launch when the camera button is pressed. He lets the user know what will happen and verifies they want to proceed. I found this ability very useful and handy. I am developing an application very similar to Task Switcher and want to provide the same option to launch my app from the camera button. I would just prefer that the default camera didn't launch before my app... It makes it look like my app launched the camera and then itself and is very unprofessional-looking. Again, if any one knows how to do this, I would be very grateful. On Sep 15, 5:11 pm, Jeffrey Blattman jeffrey.blatt...@gmail.com wrote: seems unlikely (but i have no idea really). you wouldn't think you would have control over the intents that other apps can listen for / act upon. how would you like it if some other app came along and unregistered your app from that intent? On 9/15/09 3:40 PM, Tikoze wrote: Since there is no guarantee as to the order that applications will be notified, it is almost like I would have to find some way to unregister everything else that is listening for the camera button... Given Android's security measures, is that even possible? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: how to change text in a Button
Don't make it a View... Make it a Button. Button inherits from TextView.
http://developer.android.com/reference/android/widget/Button.html
Thanks,
Justin
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
On Tue, Sep 15, 2009 at 8:01 PM, cellurl gpscru...@gmail.com wrote:
Heres my code.
I don't see a .setText for View.
I guess I am confusing button and view.
thanks for any help.
jp
AndroidManifest.xml--
activity android:name=.About25
android:label=@string/about_title
android:theme=@android:style/Theme.Dialog
/activity
---Translate.java
private void findViews
// Set up click listeners for all the buttons
View aboutButton25 = findViewById(R.id.about_button25);
aboutButton25.setOnClickListener(this);
broke here ??
if(mph) {
aboutButton25.setText(25 Mph);
} else {
aboutButton25.setText(25 Kph);
}
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.about_button25:
Intent i25 = new Intent(this, About25.class);
startActivity(i25);
break;
}
--About25.java---
public class About25 extends Activity {
}
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[android-beginners] Re: how to change text in a Button
thanks
On Sep 15, 11:12 pm, Justin Anderson janderson@gmail.com wrote:
Don't make it a View... Make it a Button. Button inherits from
TextView.http://developer.android.com/reference/android/widget/Button.html
Thanks,
Justin
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
On Tue, Sep 15, 2009 at 8:01 PM, cellurl gpscru...@gmail.com wrote:
Heres my code.
I don't see a .setText for View.
I guess I am confusing button and view.
thanks for any help.
jp
AndroidManifest.xml--
activity android:name=.About25
android:label=@string/about_title
android:theme=@android:style/Theme.Dialog
/activity
---Translate.java
private void findViews
// Set up click listeners for all the buttons
View aboutButton25 = findViewById(R.id.about_button25);
aboutButton25.setOnClickListener(this);
broke here ??
if(mph) {
aboutButton25.setText(25 Mph);
} else {
aboutButton25.setText(25 Kph);
}
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.about_button25:
Intent i25 = new Intent(this, About25.class);
startActivity(i25);
break;
}
--About25.java---
public class About25 extends Activity {
}
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[android-beginners] Re: Can't get the altitude from Location.getAltitude()
Yes, I have put the permissions. On 8月6日, 下午11時33分, wwsean08 wwsports...@gmail.com wrote: did you remember to put the permissions in the android manifest to access the GPS: uses-permission android:name=android.permissi on.ACCESS_COARSE_LOCATION/u ses- permission uses-permission android:name=android.permissi on.ACCESS_FINE_ LOCATION/use s- permission --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
