I'm a newbie in android. I have got four buttons when I click my first tab. I want user to click the first button first rather than randomly clicking other buttons first. so need to disable other buttons until my first button is clicked and once the first button is clicked and when the user returns back all the buttons need to be enabled. How do I do this? Please help!!
I'm assigning a button listener to multiple buttons like so:
for(Button b : buttons)
{
b.setOnClickListener(clicklisten);
}
The button listener is defined as follows:
private OnClickListener clicklisten = new OnClickListener()
{
public void onClick(View v)
{
Context context = getApplicationContext();
text = Toast.makeText(context, " Button Clicked",
I have a widget whos designing is now complete and consists of 4 buttons ,I want to get which button on the widget was clicked and based on the button clicked want to pass a value to the service where I take necessary actions on it.
The topic is confusing. Let me explain. In my app, I have over 70 buttons just for one section. I have many different sections. Now, each button uses the same layout, so each button starts the same activity, that way I don't create 70 seperate classes. Now, in this new class, it must show an image and download a file(when a certain button is clicked) corresponding to the bugton that was picked.
I have two arrays of buttons. How to check if some clicked button is in an array?
My question is better explained with a diagram, but here is the general idea:
I am dynamically adding buttons to the layout. The buttons are added throughout user interaction.
I have a certain view in an android app that has a left arrow and right arrow button. The left arrow is on the left edge of the screen and the right button is on the right side. When either button is pressed, the text in a centered text view is supposed to change. That is all. I did not set any animations or anything.
I have made a program of simple alert box in android.now i have to put two buttons "OK" and "cancel" but when i run the program it only shows ,the "cancel" button...my code is as below:
Main.java
public class MainActivity extends Activity {
Button btn;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout
I have a main page that has a 2 buttons, button1 is enabled and button2 is disabled. button1 will open 2nd page that has 1 button named button3. button3 will intent BACK to the main page and it should make the button2 enabled.
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