There is a protected method replace Text for autocomplete textview in Android.
I have no idea how to use it and need some examples.
Is it possible at all to use this method?
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I'm trying to override the onBackPressed() method of the ActivityGroup class:
public class MyClass extends ActivityGroup {
@Override
public void onBackPressed() {
// do something
return;
}
but I'm getting the error The method onBackPressed() of type MyClass must override a superclass method. I'm relatively new to Java, I've seen here that people do it and it works for them Why I'm getting this error? I'm writing an app for android 1.5, could the problem be here?
In Eclipse, when I mouse hover over a built-in method, it displays a method definition including stuff like what the method does, input objects, return objects etc. If I have a yellow line (warning) under the method I'm trying to use, I can't get the mouse-over to show the definition. If I try hitting F3, I get a "The Jar of this class file belongs to container "Android 1.6" How do I show the definition of the method I am using when there is a warning?
View 1 Replies View RelatedI am trying to use annotation - method.getAnnotation( ) or method.isAnnotationPresent( ) and it is not working. I am using eclipse emulator for 2.1 OS version with JDK 1.6. Following is information about what I did..................
View 4 Replies View RelatedI need help finding the best method for networking in a multiplayer game. I want to connect to a phone and maintain the connection until the game is over, hosting the game on one of the phones. There are other threads, but none of them really explain how to connect or use the networking, only saying to use such-and-such library. Examples or links to good tutorials would be extremely helpful.
View 1 Replies View RelatedMaybe my question might seem a bit weird, but I have an activity in which, in one case , I have to move to another activity before it finishes loading the screen. My condition is in the onCreate method, which means when I encounter it, i get a "startActivity called from outside an activity context" error and the app just crashes. But then, is there an easy way like a flag for the intent to make it work without having the activity context resolved?
View 1 Replies View RelatedI want to know how to do method tracing for Android applications. I mean, a sequence of calls on each object, not a stack trace.
It's very similar to this question (Call trace in java), but on different platforms (jvm-PC vs dvm-Android). I have no control over the start arguments of dalvik, thus I cannot specify a java agent (or am I wrong here?). Is there another way to do method tracing?
I want to store some images into the /data folder,is it possible? And how to do?
View 4 Replies View Relatedi have an app that haves a lot of activitys, all created with ONACTIVITYRESULT.which method is called when i press back key? i need to know it because i have to override/implement code on it
View 2 Replies View RelatedIs there an app which needs a code to unlock the phone instead of the swiping finger method?
View 3 Replies View RelatedI would like to know if is there a way to call android:layout_gravity property from a java method. I didn't found any method in Android documentation to do it. This is the picture of the layout I want to implement: But in my situation, I need to do it through Java code, because I'll implement another layout views dinamically. To avoid merging xml layout with Java code, I would prefer make all layout using Java. Code...
View 2 Replies View RelatedI have a problem drawing a background for my OpenGL app on the emulator. It all works well on an actual G1, but i'm worried that if the emulator has a problem, other android phones may have the same problem. On an actual G1 the background is drawn on the background. All other drawing is drawn in front of it. On the emulator, the background is always drawn on the foreground, obsuring any other drawing. Here are two screenshots, where i have my background only occupying half of the screen: From emulato. Code...
View 2 Replies View RelatedI wrote some code that mute the phone whenever an incoming call is received.
When the phone in vibrate mode I use the following code to stop the phone vibration:
Vibrator vib = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
vib.cancel();
While it worked on my Nexus One with android 2.1, it seems that it doesn't stop the vibration on an HTC Desire handset with android 2.1.
Have someone encountered this issue?
Has anyone tried the cancellation method for getting an alternate android phone from tmobile?(you know, when you say, I'm sooo upset with my phone that I'm going to cancel my phone service, and they say "Is there anything we can do to make it better" and we say, "Yes, get me another android phone", and they say, "OK")
View 29 Replies View RelatedI created a method called insertTable in a class called Table but i can't use it in my onClick method in the main class :
CODE:.......
I want to do a income.insertTable in the onClick method but eclipse say that i need to create a local variable.
How to buy there games for the evo. i keep getting no payment method available
View 3 Replies View RelatedI have been looking on how to do this, I used the one click unrevoked method and am just wondering how to undo it if i want to? I have seen many diff thing but not a deff answer to this.
View 49 Replies View RelatedDoes the unrevoked method of rooting allow you to use Setcpu on the EVO?
View 3 Replies View RelatedBasically I'm calling the onDraw method like so...
code:...................
You see I'm drawing it on top of a Camera view and the information being drawn is subject to change. I have a listener setup which will update the variables being drawn at the appropriate time but I now want to "refresh" this draw in that listener.
Does anyone know if the getprop method of getting the MSL will work on the epic?
I need the MSL so I can load a custom PRL to force roam on verizon. Would you still load the prl using ##775# or is that a htc thing
I have two android projects, ProjA requires ProjB (in Eclipse Properties > Java Build Path > Projects > Add > ProjB). Every thing compiles ok in Eclipse, but when I run ProjA I get an error: Could not find method XXX, referenced from method YYY. Where XXX - is the method from ProjB. How can I fix the settings?
View 3 Replies View Relatedthe title say it all. I wanna know a corresponding method in Android/Java that is like the GetTickCount method in C#/C++?
View 1 Replies View RelatedI have rooted my captivate first using unleash the beast and then used ryan;s one click lag fix. I would love to get the new update but it will not work. My question is can I get some simple step by step method of returning my phone to stock so I can upgrade it? I know there are a ton of posts on this but some seem fragmented and people use explanations that seem to assume that the people reading them are at the same lever of understanding that they are. All I want do is return my phone to stock for update and then root is again in the easiest way possible without bricking my phone.
View 2 Replies View RelatedI haven't tried this, just passing it along. If/when you have experience with this root method, please post in this thread.
Current as of 10/12/2010
For all phones except:
Sprint EVO 4G (HTC Supersonic)
Droid Incredible (HTC Incredible)
HTC Desire GSM
HTC Desire CDMA (HTC BravoC)
HTC Aria
Droid Eris (HTC DesireC)
HTC Wildfire (HTC Buzz)
How To: Root Your Android Phone (SuperOneClick Method) | TheUnlockr UPDATED: Here is a video guide showing how to install custom ROMs after rooting your device. How To: Load a Custom ROM on Your Android Phone (After Any One Click Root Methods) | TheUnlockr
What would be the easiest way of syncing everything on my Xperia X10? I have read some advice on the SE website but I am unsure whether what they suggest includes absolutely everything on my phone, i.e. software from the Andriod Market, music, pictures, etc.
View 16 Replies View RelatedI just purchased Touchdown by Nitrodesk (incredible app) and was curious how to get the Droid to stop syncing my emails, etc. through their own method? Please be specific with step-by-step instructions of how to disable my corporate account. I only want to have emails going into the "email" folder that are from my personal email moving forward.
View 6 Replies View RelatedA poster said a week ago that basically putting one finger on the top left of your phone with a second on the lower left corner improves signal strength.
Well it works really well at my job (inside a big building) where I usually hover at 100db but using this method I get about 88-90db and adds 2 bars.
So my question is can I do something (or add something) that will duplicate that effect without having to hold my phone with a couple of fingers?
Why should a static method in java accept only final or non final variables within its method, but not static?
For example I have the following method:
CODE:.................
What is the point of setters and getters in java? I have a question about set method. Please provide some details if possible.I want to know why do we use set method with class name.Is it just setting the sec variable value ? if yes why there is class name with set?
View 4 Replies View RelatedIs there any method to get one view by name rather than it's ID? Because we are composing a common lib, and it's not able for us to know the Resource ID at this time. So is there any method to get one view by name, not by findViewById?
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