Android :: Differences Between Android Button And JAVA Buttons
Oct 11, 2010I'm working on my own Hexagonal button which works in JAVA.
I was studying Android Button.java:
CODE:.........................
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Android :: Differences Between Objective-c And Java, Or IPhone And Android
Jul 24, 2010I meant objective-c, not c#. Some reason I got it into my head it was c# the iphone used. So the answers for c# were great, thanks, but theyre a bit irrelevant, sorry about that.
I've had a look but can't find anything that answers this, though a few have shortened the question by answering parts of it. Between a small group, we were planning on doing some work on iPhone and Android, the 2 seperate for the most part but helping each other out, and with some guys doing graphics work split between them.
But we were thinking about the possibilities of moving things between the two, not necessarily apps, maybe just useful classes or something. Looking at objective-c and Java, they seem to have about the same features that the biggest obstacle would be system interface stuff, so we were wondering whether, if we created an abstraction over these on each system so they could be given the same input (which unless I'm wrong wouldn't put too much strain on the system?), would there be any problems in writing something to convert between objective-c and Java, worse than the locations of methods in the sdks? Or are there key features or something in one language that the other doesn't have which we've missed that would mean the only way to do it would be rewriting from scratch.
Android :: Center A Button Between Two Other Buttons
Sep 1, 2010I am trying to get one line with three buttons on it. One far left one in the center and one far right. Ideally I would like the center button to take up all the space between the two side ones. Right now the center(menu) button just overlaps the left side(prev) button.
Here is what I have now:
CODE:................
Android :: Sliding Button Container For Application Buttons
Sep 3, 2010I am running out of room on my application for buttons, so I want to stick them into some sort of sliding container, like the one at the top of the Astro File Manager application. How do I go about doing this?
View 1 Replies View RelatedAndroid :: Add Button On Top Of That Listview Using Java?
Nov 23, 2010I have an application of list view.Each row in listview contain textview. But I want to add a button on top of the list view.how I can add button on top of that listview using Java?
View 3 Replies View RelatedAndroid :: POST Data From A Java Button Then Load It In Web Browser
Nov 15, 2010I have set up a Button that will link to Google Checkout, however, I need to POST a whole lot of required data (not GET) so I can't use the usual Intent method.
CODE:......................
How do I post data to a URL by pressing a button and then load the result into a web browser? In this case it will be the Google Checkout webpage.
Android :: Open New Layout And Code (xml And Java) By Clicking Button On Main Scene?
Aug 2, 2010I'm beginning to study Android and have a doubt. How do I open a new layout and code (xml and java) by clicking a button on the main scene?
View 4 Replies View RelatedButtons Only Work After First Button Is Pressed?
Feb 13, 2012I have an xml page with 3 buttons on all leading to similar xml files. However, the second and third buttons only respond if the first has been pressed (and then you go back a page and press another). If I reverse the order of the buttons in the java file, which ever button is listed first is the one that has to be used befor the others.
Here is my java for the buttons:
package converter.units.kitchen;
import android.app.Activity;
import android.content.Intent;
[Code]....
the rest of the app has no errors and functions correctly.
Android :: Problem Using Button.setPressed(false); In Android Java Code
Oct 13, 2010I want to disable the button press on a 2nd click, so I have this code for the action handler of the button in my android code :
CODE:..............
However, button.setPressed(false); doesnt work as expected.
HTC Legend :: Hardware Buttons - Power Button
May 5, 2010Regarding the hardware buttons on HTC Legend - how are you finding the quality of these to be?
I'm somewhat concerned about my power button especially as I've had the phone for about 2 weeks now and already it's almost pushed down to the level of the phone. Granted that I probably press it no less than 30 times a day to unlock the phone but still...
I also read somewhere that there might be another option to unlock the phone instead of pushing the power button, anyone know what this might be? (If it isn't a myth that is.) Noting the wide range of apps out there, I wonder if it might be possible to change the hardware button for locking, and maybe put it to another button (or to enable some type of rotation between buttons). Any other tips would be great!
My home button too is feeling a bit slack... Can anyone comment on this and how their button feels?
On the bright side, the volume rocker is perfect.
HTC EVO 4G :: White Menu Button Light Different From Other Buttons
Jul 11, 2010I just got my white Evo and the menu button light is different than the home, back and search buttons. Is everyone's elses like this? I wonder if this is intentional but I can't see why it would be.
View 11 Replies View RelatedHTC Desire :: Way To Map Other Apps To Buttons Such As Menu Button?
May 16, 2010When I press and hold the quick search button on my desire, I was given the option to chose what app i want mapped to this key (I chose quick settings - very handy)....however when I press and hold the menu button anywhere I get a keyboard popping up which is frankly useless as when I need a keyboard there is always and easy way to bring it up. Is there any way to map other apps to other buttons such as the menu button or even the optical track button?
View 2 Replies View RelatedAndroid :: Restart A Thread In Java - Android From A Button
Sep 29, 2010I have a thread in java/Android like this:
CODE:................
The thread works fine when I run my application. But I want to start/restart the thread with a button.
CODE:.........
If I copy the thread into the button I just make a new thread every time the user clicks on the button. I want to run the thread when the user first time click on the button, "kill it" and start from the beginning if the user click on the button a second time.
Android :: ScrollView With Buttons Inside / No Response Until Second Click On Any Button Inside
Oct 30, 2010I've been a couple of days trying to solve this thing but I can'f figure it out.The problem is, simple activity, with simple layout, ScrollView -> LinearLayout -> and a lot of buttons inside the layout (within the scroll content). Everything works just fine but one tricky thing. When I click a button let's say at the top of the scroll content and inmediatelly I scroll down to the bottom of the content and I click other button there, nothing happens until I click a second time and all come to normal again.This can be reproduced anytime and it's code independent (i've tried more than 20 scenarios). I've not much experience in android yet but looks like the scroll listener stops the onclick listener or something like that.
View 1 Replies View RelatedGeneral :: How To Make Button-backlight Delay For 5s After Pressing Buttons
Feb 23, 2013i focus my eyes on /sys/class/leds/button-backlight/, however, i can just turn off the backlight.
i found that the trigger in it can do complex work, so i tested it, and found some codes below
Code:
[none] rfkill0 mmc0 mmc1 mmc2 timer heartbeat sleep rfkill1 rfkill2 max8903a-usb-online max8903a-ac-online battery-charging-or-full battery-charging battery-full battery-charging-blink-full-solid
however, i haven't found the one i want.
HTC Desire :: Buttons On Bottom To Bring Up Lock Screen Rather Than Using Power Button
Aug 31, 2010Has anyone worked out if it is possible to set one of the buttons on the bottom of the Desire to bring up the lock screen rather than using the power button at the top. Only just got the phone 3 days ago but this is (sor far) the only niggle I have.
View 11 Replies View RelatedGeneral :: Lock / Unlock Screen Without Power Button By Using Three Capacitive Buttons
May 23, 2014Q:- Lock and unlock screen without power button by using three capacitive button
I want to do this in following phones :-
Micromax Canvas Magnus A117
Micromax Canvas HD A116
Micromax Canvas 4 A210
How to do that! ? I done in htc one v primo using cyanogenmod since 2yrs ago ! but i dont know how to do that in this phones?
Android :: Placing Buttons - Place Four Buttons Near Top - Left - Bottom - Right Edge Of The Screen
Jul 29, 2009I am not able to find out the perfect layout(viewgroup) to place four buttons as shown in the attached image. Basically, i want to place four buttons near the top/left/bottom/right edge of the screen. AbsoluteLayout helped, but it is deprecated (It is also better to avoid AbsoluteLayout as it is not very flexible for orientation changes)
View 2 Replies View RelatedAndroid :: Version Differences
Apr 7, 2010Basically, I am looking at two phones right now. The Nexus One and the HTC Incredible and I like both, the question I have is that is there a difference in the ability to root/rom these phones? I saw a few posts of people saying the Incredible would have a locked /system folder that would not allow the sort of modding freedom the Nexus One would provide. Is this true or would the phones be equally moddable (so I could remove Sense UI and play around with Cyanogen and other goodies)?
View 6 Replies View RelatedAndroid :: Differences Between GPS Start / GPS Enable?
Jun 8, 2009I find that the UI "Enable GPS satellites" is used to enable receiving GPS data, but not to start GPS. Which UI is used to start GPS? I am not clearly understand why android to designed GPS so. If GPS is not started, then you can't use "Enable GPS satellites" to receive any data and it is useless. I think that if the UI "Enable GPS satellites" is used to start GPS and also run the GPS thread is better? What is the trigger to start GPS?
View 3 Replies View RelatedAndroid :: Main Differences Between Versions Of OS?
Dec 7, 2009Is there a basic guide to the main differences between versions of the Android OS?I am using a 1.6 Magic, am buying a 1.5 T-Mobile Pulse for my son and looking at a 1.6 Hero for myself early next year. I wanted to see what the differences were between 1.5 -> 1.6 -> 2.0.I assume that I have to wait for network operators to provide updated operating systems? Can the Pulse be upgraded at all? Is the Hero getting/got version 2.0?
View 2 Replies View RelatedAndroid :: App Build System Differences Between Eclipse And Ant
Mar 16, 2010The Eclipse build for my 1.6 application project is succeeding and the Ant build is failing. I'm looking for help on why they aren't behaving the same way.
We are developing on Mac OSX 10.5.8 with Eclipse 3.5 against SDK 1.6 + Google APIs. There are no setting changes in Eclipse, either at workspace or project level. Similarly, our ant is also a vanilla-flavored unmodified installation of 1.7.1. JDK is 1.5.0_22. The CLASSPATH environment variable is not set. JAVA_HOME is /Library/Java/Home
The application was initially created by a team member using the Eclipse plugins. The application references two jar files, one of which has a dependency on javax.xml.bind.annotation.XmlSeeAlso, which is not defined anywhere in our code or in android.jar. The other jar file has an explicit dependency on android.jar. I generated the Ant build file using android update.
The Eclipse project builds an apk and runs the application in the emulator. I think this is incorrect behavior.
The Android ant project fails to build. I think this is correct behavior. MyClass.java:98: cannot access javax.xml.bind.annotation.XmlSeeAlso [javac] file javax/xml/bind/annotation/XmlSeeAlso.class not found
Why the two build methods are behaving differently? I would expect them both to fail.
Android :: What Are Differences Between T-Mobile G1 And Google's ADP1?
May 23, 2009I was searching the internet but could not find a site comparing the two. I'm interested in developing for the android platform. G1 seems to be just the same as ADP1, but is there any small changes that will be noticeable in development?How about 3rd party software? What T-Mobile software exists in G1 which is not part of the ADP1 bundle and vice versa?Can I swap the original ADP1 firmware with T-Mobile branded one? As I understand people can already hack the G1 to run ADP1's non-branded firmware.
View 4 Replies View RelatedAndroid :: REST Vs JSON APIs / Differences Between Them?
Nov 10, 2010Wondering what the differences between REST and JSON APIs are, how you interface with them, and how to go about parsing the results. My goal is to build a small application for my android phone to tell me when the next train will get to the subway station by my house, using the developer API provided by the transit agency.
I'm learning C++ in university, but hope to go about this in Java. I'm sorry if this is more of a discussion question rather than a black and white answer question, but I can't find any information elsewhere.
Android :: Call Java File On Click In Another Java Class?
May 19, 2010i have two files
App.java
Gallery.java
App. java contains frontend buttons and functionalities Gallery.java lists the imagesin the sd card. i want to call Gallery.java in click event in app.java
App.java
package gallery.display;
import android.app.Activity;
import android.os.Bundle;
import android.view.View.OnClickListener;
import android.view.View;...........
Android : Can Not Call A Java Method Using Add Java Script Interface()
Mar 16, 2009I'm trying to call a java method from javascript using addJavascriptInterface(); but seems does not work, it always display "failure"; java code...
View 2 Replies View RelatedAndroid :: Header - Views And Buttons - How To Attach Listeners To Buttons In A Header That Does Not Have Its Own Activity
Jan 6, 2010I have touched on this question here, where Christopher gave an answer to this, but I dont really get it so I thought its time to make it a real question, not just a "follow up" =)
As it stands, the application Im writing has 4 different screens:
1. Screen 1 - list of nodes (main screen)
2. Screen 2 - options menu, tableLayout with buttons
3. Screen 3 - navigation
4. Screen 4 - text details on version etc
These screens can be navigated to/from using a "header" View that is placed on top. the header then has 4 different buttons:
+--------------------+
| menu with buttons |
+--------------------+
| |
| |
| |
| C O N T E N T |
| |
| |
| |
+--------------------+
The header is just an XML-file (header.xml) with a few buttons. That header.xml is the included in the Layouts using the include-markup. For example, the main.xml has the line:
<include layout="@layout/header"></include>
The header show up alright, but the question is - what is the correct approach to attach OnClickListeners for the buttons in the header?
Christopher pointed out that you could create an Activity class and do the hooks there, like this:
CODE:............
First, I cant make it work since the method setupHeaderButtons isnt accessible from FirstActivity.
Secondly, is this the right way to go at it?
Android :: Java.io / Java.Lang Different From Packages In Windows?
Aug 8, 2009Java packages like Java.io, Java.Lang etc used in android, are they different from Java packages in windows ? means specially made for android ?
View 2 Replies View RelatedAndroid :: Java Compatibility With GetFields Method In Android Java.lang.Class
Feb 11, 2009I'm having some problems porting a Java application to work in Android platform. I detected an incompatibility problem between java sun and Adroid sdk in java.lang.Class. I oberved that: public Field[] getFields() Returns an array containing Field objects describing all fields which are defined. That's array is sorted as attributes are declared in the main Class in sun jdk. For example, next Class is defined as: public class Example { public boolean stop; public int atr1; public String name; ....
}
Android :: Android Device Seeding Program - Differences In Phone For Developers
Mar 9, 2010Does anyone know if the Nexus One that Google is sending developers as part of the Device Seeding Program is different from the ones people get when they order them from Google's website?
Different packaging? Different firmware? Different pattern on the case?