Android :: Call Specific Function On FocusChange Of All Buttons In Droid?
Sep 24, 2010
It's possible to specify a particular function to be called when button is clicked by setting its onClick attribute in xml:
android:onClick="function_name"
I want to do something similar for FocusChange of buttons, is this possible?
Specifically, I wish to increase my button's size when it has focus and make it normal sized when not focussed. To apply this to all my buttons, I hoped to call a specific function which does this and then specify this function name in my style.xml. But there is no onFocusChange attribute in android.
It works when I add overriden onSetFocusChangeListener for each of my buttons separately in the code. But is there any other solution?
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Apr 28, 2010
I am having a listview in one of my activity.How to set focus change listener.I tried with following block of code I am not getting result.code...
Actually on focus change of list items I want to get index of focused list item and do the necessary operations.
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Feb 19, 2010
Is it possible to show any animation when i call a function in same class in android?
In my application, i called a function "doAddition" so many times.And i want whenever i call this function, it shows some animation.
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Oct 20, 2012
today, a mayor update for touchpad has been released (v4 -> v5). i like the new look, but the keyboard has lost a key function: it was possible in v4 to hold on a letter and drag it down to write the secondary function.e.g.: hold "h" and drag it down -> "&".it was also possible to edit the secondary functions. v5 doesn't allow me to do this.
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Sep 18, 2010
I have a Widget I am working on, that allows the user to have more then one instance of the widget on his screen. Each Widget ID maintains its own configuration file. However, for some odd reason my code that is responsible for setting up the buttons individually for each widget id is not working, only the first widget id is linked to each individual widget. Below is the code that is responsible.
private void TieClicks(Context context){
RemoteViews rViews;
PendingIntent editPendingIntent= null;
// Intent updateintent = new Intent(context,SyncNoteWidget.class);
// updateintent.setAction(SyncNote_Action_Widget_Update);
// PendingIntent pendingupdateintent = PendingIntent.getBroadcast(context, 0, updateintent, 0);
// rViews.setOnClickPendingIntent(R.id.widgettextview , pendingupdateintent);
// AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
int[] ids = appWidgetManager.getAppWidgetIds(new ComponentName(context, SyncNoteWidget.class));
for (int i =0;i< ids.length;i=i+1){
int wId = ids[i];
rViews = new RemoteViews(context.getPackageName(),R.layout.widget);
editPendingIntent = makeControlPendingIntentActivity(context, wId);
Log.v("syncnote", "tieing " + String.valueOf(wId));
rViews.setOnClickPendingIntent(R.id.widgeteditbutton, editPendingIntent);
appWidgetManager.updateAppWidget(wId, rViews);
editPendingIntent= null;
} }
private PendingIntent makeControlPendingIntentActivity(Context context,int appWidgetId) {
Intent active = new Intent(context, EditNote.class);
active.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK );
active.setAction(com.ntu.way2fungames.syncnote.SyncNoteWidget.SyncNote_Action_Edit);
active.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
return(PendingIntent.getActivity(context, 0, active, 0 ));
}
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Apr 16, 2010
I'm picking up a Droid tomorrow. How is the call vibrate? I constantly missed just about every call on my Eris.
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Aug 9, 2010
I'm trying to develop a very specific app for my Dell Streak. I want the entire app to run landscape. The Streak has a tilt function that switches the whole OS to a landscape 800x480.
So I want to make an ADT to test in that uses an 800x480 display, but whenever I set the size I get no buttons. The Streak has a Home, Menu and Back button aswell as volume/mute and power, and I need to use some of them for my application.
I'm not worried about the tilting messing up my application. Not yet, anyway. Just need the test environment the right size and with buttons.
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May 24, 2010
Back in the day when I used my compaq ipaq, I could change the function of the buttons on the face plate. Does anyone know if that is possible with the Hero or any other android phones?
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Jun 10, 2010
say for example I have this code in my activity:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Thread cThread = new Thread(new Runner());
cThread.start();
}
private NotifyMe(){
//do something here
}
and this is my Runner class:
public class TCPClient implements Runnable {
public void run(){
//call NotifyMe() [THIS IS MY QUESTION]
}
}
I have a thread on my activity that runs the Runner Class. Once the thread start, I would like to call the NotifyMe() function that is located at the activity. Is this possible?
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Oct 8, 2010
I create a javascript function to generate the graph using RGraph.Now i want to send the data for the graph parameters from android java file.For that i want to access the script function in the android java file.Could anyone tell how to do that in android.
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May 16, 2010
I have an Activity (A) and a Service (S) which gets started by A like this:
Intent i = new Intent();
i.putExtra("updateInterval", 10);
i.setClassName("com.blah", "com.blah.S");
startService(i);
A have a function like this one in A: public void someInfoArrived(Info i) Now I want to call A.someInfoArrived(i) from within S. Intent.putExtra has no version where I could pass an Object reference etc.
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May 9, 2009
I have a media player that plays a sound. I want to call a function as soon as the sound is complete but i cant figure out how to do it.
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Sep 21, 2010
I would like to compile a list of Android phones that either
1) Comes with native call recording functionality.
2) Support call recording with 3rd party applications.
It would be great if you can lend a hand.Please note that phone/apps that require using speakerphone to record the calls do *not* count. That's a ugly hack I consider marginally useful.Please don't bring legality discussions here as well.Models that have this function built-in.Samsung Galaxy S (South Korean version SHW-M110S, with firmware DH09 or newer).Models that don't have this function built-in but can use 3rd party app to record calls in both ways without turning on speakerphone.HTC Magic (a.k.a. G2); requires root and custom kernel; with rViox
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Jul 14, 2010
Does anybody know how can I get the build-in function call trace on Android phone?
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Aug 27, 2010
I would like to be able to automatically remove spam callers from my call log and not be notified they called. I've set up a contact that goes directly to voice-mail. I'm using google voice, so I can set the contact as spam, so it will put any voice-mails in the inbox. That took care of the ringing and interuption, but I'd still like a little more opaqueness.
Is there an app that can remove a caller from the log, or at least clear the notification? I've checked out the various call blocker apps, but thus far, I haven't been able to confirm if any can clear the notification. They mainly seem to answer and hang up.
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Jan 31, 2010
can u tell me how to call a java script method from android activity...
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Nov 16, 2010
I am trying to pass 2 parameters to a javascript function.This code webview.loadUrl("javascript: function_to_call();"); works fine without parameters but i couldn't use it with parameters. code...
And this is how i call it from java . code...
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Mar 2, 2010
in my app i want to delete the sms's/calls of specific numbers i am new to android can any body help me
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Jun 24, 2010
Suppose i have one simple function in my program. Whenever i call that function does a new thread or process is spawned to execute the function or it is executed under the main thread memory space only.
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Sep 24, 2010
There is a HTML page that has a javascript function in it.This function returns a frame with a random picture. Is there a way to call this function and get the HTML code that is hidding? (So i get the image)
Exactly i want to get a html stream from GoogleServices.js
by calling:
GS_googleAddAdSenseService("ca-pub-YOU
RPUBIDHERE");
GS_googleEnableAllServices();
GA_googleAddSlot("ca-pub-YOURPUBIDHERE", "ADSLOT_NAME_HERE");
GA_googleFetchAds();
GA_googleFillSlot("ADSLOT_NAME_HERE");
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Sep 28, 2009
My activity bind a service. I want to call the service's function in activity's onStart/onCreate function, but it doesn't work. The service started sunless but the connection is null. When I just call the service's function in other function (onClick for example),
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Nov 10, 2010
I have various activitys on my app. I have a configuration Activity, and i want to put a cancel button, that, when user press this button, the configuration window get's closed and turn back into the previous activity.i search in google and i find something about calling cancel or dismiss functions, but i can't call them cause this is not a dialog, it's an activity
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Jul 25, 2010
Which ROM is best for using the actual call function of the phone? I'm looking to root but want to make sure that the ROM I use has a functional dialer.
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Jul 6, 2010
My point is to be able to call a 2.1 API if it exists, while the application should be able to run in 1.5
Specifically, I am making a GPS application which would like to call android.location.LocationManager.addNmeaListener if available. My problem is that this call takes as parameter an abstract class (GpsStatus.NmeaListener) which I cannot pass directly to Class.GetMethod (or my application won't work in 1.5). What I am currently trying is a) to create a wrapper class for GpsStatus.NmeaListener:......................
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Jan 27, 2010
I've noticed with my T-Mobile G2 that there is no call waiting alert with the default settings, so I'm never aware of someone trying to ring me from within another call - a function that's been standard on every other mobile I've used.
I'm sure it must be possible to set this up, but can't seem to find out how to do it. Very annoying, as I invariably get calls on top of one another and people are starting to tell me they're sick of being put through to my voicemail.
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Apr 26, 2014
I am trying to call the setSearch function from UrlBuilder Class, but for some reason I get an error asking me to set my class as static. That's not what I want to do with this class.
[HIGH]package com.KarneeKarnay.gamefinder;
import android.os.Bundle;
import android.app.Activity;
import android.view.KeyEvent;[code]....
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Mar 22, 2012
I have several modules within a single native library, each module is intended to be the compliment to a Java class within the application. How can I call the native functions without having to perform a System. load Library within each Java class? If I load the library in a common class (not through inheritance) the app fails with a link exception.
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Feb 11, 2010
Please point me at the best call manager, whitelist, firewall app that will let me add a specific number and then send them to voicemail.
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Aug 1, 2012
I'm having trouble using this feature when I run or I walk down the street. I would like to disable it. Is there a way to mod the call screen to disable the function "reject call with message". I tried applications like Ultimate Caller ID or Big Caller ID but I am not satisfied with the result...
I want to keep the ICS screen ans just remove the function... I'm rooted and modify apk don't afraid me.
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Mar 31, 2010
I am wondering if there is a way to forward calls from certain contacts or groups to a different number? Basically I have a group of contacts that I don't want to receive calls from during the day, so I want to foward those contacts to another number where they can leave a message. I don't want my Hero to ring or be alearting me that they called or that I missed their call.
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