How to get value of a pressed button

Hi all I am new to android development, infact its my first application. I want to know <button android:text="1" /> in above tag, text is the value of the button? if yes then how i can get this value or store it in a variable. if not, then how to define a value behind any button in android?...

Button stay pressed

this is an easy question, in my xml file i have : <Button android:id="@+id/button_8" android:layout_width="0dp" android:layout_height="wrap_content" android:text="@string/Bf" android:background="@drawable/button_pur ple" android:layout_weight="1" android:textColor="#ffffff" android:onClick="action" /> And in my activity i have that...

Android : button automatic pressed state(like iOS) for both background and text?

In iOS, if I set a button's background to an image, and when I pressed the button, the whole content of the button(including the text) will be shadowed, can I achieve the same effect in Android, or do I have to use different images for different states? Also, even if I use different images for different states, how do I make the text also...

PowerBlock 1.1 - Run an AppleScript when the power button is pressed. . (Free)

PowerBlock intercepts presses of the power button and optionally runs an AppleScript. This is handy on the MacBook Air where the power button is now a key on the keyboard and can be accidentally pressed. By running an AppleScript when the power button is pressed, you can setup your system to immediately shutdown, restart, sleep, or eject...

How to stop program until a button is pressed in JAVA?

How do I make it so that the program doesn't keep reading in code until the button is clicked? Why?: I have a 10x10 grid with buttons in each part and then code running depending on what is clicked. However, my program keeps reading in code so there is never a choice being made and it gives me error. I tried giving it a infinite loop unt...

A conundrum for the engineers

Hi. So I recently bought a coffee maker and a plug socket timer, which I was going to combine to make a device that will automatically make me a coffee in the mornings to help me get up The problem is, the coffee maker needs to have a button pressed to work. I need to find some way to permanently have this button pressed. The button is sq...

using onBackPressed in android

I am working on an android application project which has more than 8 activities just up to now. I need to learn how back button behave in android. Because I need to override it and do some actions when it pressed. When back button pressed android looks up the trace file and go to the activity which you came from to the current activity.

QML Symbian hide app

My Symbian (Belle) main.qml has the standard: window.pageStack.depth <= 1 ? Qt.quit() : window.pageStack.pop() when the the back toolbar button is pressed which closes my app when pressed. I want to know what I should use to just minimize (or hide) my app when it is pressed like if I were to push menu button on the device? I searched f...

how do i call methods from another class in android?

I have two classes in question. Both extend Activity. Class A public void displayinfo() setContentView(R.layout.dynamicinfo); //Add some buttons dynamically here //do some processing // move on to Class B In Class B: I want to go back to Class A state in UI if BACK button is pressed. Class B //Register a listener for this button Backbutto...

Android onKeyDown() not execute on pressing back button

Hi after searching on google i come here to ask about help. I use following method to go back when user press back button of device. @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { Log.i("===BACK BUTTON PRESSED===", "BACK BUTTON"); return true; } else { Log.i("===ELSE BACK BUT...

ActionBar change color of menuitem button when pressed

How to change color of menuitem button when it pressed. I use SherlockActionBar but when it pressed it changes color to one that it not really good for my design. I need to change this color. Updated: The point is when I set drawable i pleced on background and when button is pressed then change of bckground near m drawable changes. I can...

Android : ImageView getID(); returning integer

I've set up an onTouch class to determine when one of my 40 buttons is pressed. The problem I am facing is determining which button was pressed. If I use: int ID = iv.getId(); When I click on button "widgetA1" I receive the following ID: 2131099684 I would like it to return the string ID "widgetA1" from:game.xml from:game.java public boo...

Disable Home button in Android 4.0+

I'm trying to replace the stock lock screen with my own app. In my code, i want to disable the Home button. I know how to do this in Android 2.3 and below, but the same code doesn't work with Android 4.0+ (return to desktop when Home button pressed) Recently I found out an app called MiHome which has its own lock screen and is able to dis...

4 toggle buttons speak javascript to each other but none of them are good listeners

update at the bottom There are 4 that are set to look like toggle buttons . When a button is toggled on: -it is animated as a pressed button, -it retrieves some content and it places that content into a box, and then -it returns a value of 1 to an array. (no problem.) Problem: When there is already one button button pressed, I don't unde...

How To animate image using uibuttons

I have three uibuttons named 1,2 and 3 and right at the bottom of those buttons i have an arrow image which indicates that which is the current button pressed. I want that when i press any of the button the arrow starts animating and slides at the bottom of the button which is pressed.

UILabel: adding 1 to a number when button pressed?

I am fairly new to this, I would really like some help on how to change a UILabel to add 1 to the previous number, everytime a the button is pressed. I.E i want it so when I press the button the UILabel turns from 0 to 1, and if I press it again it turns from 1 to 2. Any help would be greatly appreciated. Thanks in advanced. I know that I...

Hide image when same button pushed

I know how to show an image when a button is pressed. But how do you "hide" the image again once the button is pressed a second time? Here is all I have so far... -(IBAction)Light LightLCD.hidden = NO;...

Overriding the power button in Android

I'm developing an app in which I need to do an action when the power button is pressed but unfortunately I cant handel the action of power button when it is pressed. I tried using the onKeyDown() and dispatchKeyEvent() methods but nothing seems to be working. Can anyone suggest me any other method or solution for this problem. public bool...

How to Dismiss a Storyboard Popover

Below is a picture showing how to show a popover in Xcode 4.2 using storyboards: The problem is that I can't get the popover to disappear when I click the button that made it appear. When the button is pressed (first time) the popover appears. When the button is pressed again (second time) the same popover appears on top of it, so now I h...

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Android menu button not show

I write an application. It run on Android 2.3.4 phone, the menu can be pressed. But if run on Android 4.0.3 TF201, the menu button not show. How to let it show the menu button?...

Android - Hardware button for Menu: modification

Wondering if anyone has any idea where the hardware buttons are programmed in the Android source. I'm working on 2.3.4 right now and I would like to be able to replace the "Settings" button shortcut that shows up when the left-most hardware key is pressed. I've tried googling for a few hours now with no luck... Any info as to where within...

Detect when home button is pressed iOS

I have several iOS apps that all use the same port to listen for a network beacon. On the main view I use viewWillDisappear to close the port when another view is opened, which was working great. Then I noticed if I pressed the home button from the main view controller without opening another view to close the port, then the port stays op...

TabSpec with ListViewActivity … how to set OnClickListener for Button?

In a TabHost, I'm setting up a TabSpec that consists of a header area with a few buttons and below, a ListView. The Activity to manage this TabSpec is defined as "extends ListActivity". However, now I'm running into the problem of not being able to define an OnClickListener to check for the submit button pressed. How can I solve that? Try...

stopping a video stream back button pressed

I have a UIViewController with a UIWebView with the URL pointing to a video on my website which loads and streams fine when the page is opened. I then have a Back button on the same page to take me back using a segue. However if I use this button to return the video continues to play in the background. I presume the segue does not actua...

C# WPF Array of Buttons, Button Coordinates

I'm having a matrix of buttons created in the main grid in a window, and also created the event for each one. I also have an integer matrix that contains some properties of each button(e.g. int a[1,2] is property for button btn[1,2]). I am planning to create something like a maze on which you can only pass from one button to another by le...

The Sound Button for Android

Cnelsoft button is pressed, the device is a fun new zılgıt Zılgıt ... When you click on the picture to draw fire its funyy ... FREE

Dialogs / AlertDialogs: How to "block execution" while dialog is up (.NET-style)

Coming from the .NET-environment Im am now looking to understand how Dialogs work in Android. In .NET, when calling MessageBox.Show(...) that creates and shows a popup dialog. In the call to Show I can specify what buttons should be available in the popup, for example: DialogResult myDialogResult = MessageBox.Show("My text here", "My cap...

Android button onclick multitouch

I have 2 buttons and I need to read onClick event from second button when first is pressed down and v.v. Like in keyboards. How to do that?...

How to find out wherer a mouse button is pressed when mouse pointer is leaving a UIElement

I've been working on a GUI in WPF which I'm fairly new to, having only used Windows Forms up until now. So far, my GUI is very simple: it contains two rectangles, each of which drops a shadow. The shadow creates an effect of rectangles "floating above the canvas" so to speak. When one of the rectangles is pressed, the myRectangle.MouseDow...

Scary Face Photo Shoot Prank for Android

Zarcrash This is a really simple but scary prank app!! Just press the camera button at the center of the first screen and ask some one to take a photo by pressing the red button at the second sceen...when the red button is pressed a random scary face will... FREE

show listview on button click

I have a button ,listview and another button.Initially listview have property gone so that button2 show below of button 1,when i click on button1 ,button 2 should set on bottom of that screen and list should be visible in between both buttons..... <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.

GTA Vice City Cheats for Android

gumcaj I would like to introduce an application that provides with Vice City cheats for Android devices. Application provides with on-screen button that displays all available cheats when pressed. The 'Cheats' button can be easily accessed from... $0.99

ONDA VI40 wont boot - have pressed reset button but still unable to boot up.

The screen once powered on just shows the android and thats as far as it gets.. Even pressing the reset button its still the same screen . How can i get the machine back to a working state ?. Tks...

Equally verticaly spaced button

e.g having the same space between them, not resizing them. For example : top-20dp-button-20dp-button-20dp (20 is an example, I do not want to use dp) I tried this with no luck : <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.co m/apk/res/android" android:layout_width="wrap_content" and...

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((Dialog issue ))android.view.WindowManager$BadTokenException:

In my Application I need to call a function(Which update the valuesof textviews),I need to call this function inside AlertDialg when OK button is pressed. the issue is how i can call RefreshData.execute() after ok button of dialog is pressed ? this is one of the Errors : android.view.WindowManager$BadTokenExcep tion: Unable to add window...

how to pause/resume a thread

How can I pause/resume a thread? Once I Join() a thread, I can't restart it. So how can I start a thread and make it pause whenever the button 'pause' is pressed, and resume it when resume button is pressed? The only thing this thread does, is show some random text in a label control.

Other/Not applicable Casio fx-83GT Plus only giving answers in standard form

Hello I'm sorry to post this here but its doing my head in and I can't find my instruction manual. My little boy got hold of my calculator and now the calculator will only give answers in standard form, even small numbers. I try pressing the SD button but it will not show me the answer in any other format. Ive pressed Mode and pressed 1:...