How Can I Delay Onclick Action

I am trying to do something in java app (android) and I need something to delay/wait for an amount of seconds for a loop. How can I do delay android function? I have tried to use T

Solution 1:

Use Handler with postDelayed, example:

finalHandlerhandler=newHandler();
handler.postDelayed(newRunnable() {
  @Overridepublicvoidrun() {
    Log.d("Log:", "Hello!");
    handler.postDelayed(this, 1000);
  }
}, 1000);

Solution 2:

You can use Handler:

for (inti=0; i < 10; i++) {
    Handlerhandler=newHandler();
    Runnabler=newRunnable() {
        publicvoidrun() {
        intrandom= r.nextInt(100) - 10;
        Stringrand= Integer.toString(random);
        textView3.setText(rand);            
        }
    };
    handler.postDelayed(r, 1000);
}

look at this question: How to run a Runnable thread in Android?

Solution 3:

I'm not very familiar with android app programming

But if you want a random number is printed to the text for every one second... how about using Timer instead of Delay?

I don't know how the code in Android works but the Logic should be like this:

Button Pressed:

Timer.Start(1000)

For every timer tick:

int numberVariable = random(1,10)
textVariable = numberVariable.toString()

Solution 4:

Add a handler with a timer, like this:

publicHandlerhandler=newHandler();
handler.postDelayed(newRunnable() {
    @Overridepublicvoidrun() {
        // Do something after 5s = 5000ms
    }
}, 5000);

Solution 5:

You can use the Handler class to delay the loop for whatever amount of time you want. It goes like this.

Handlerhandler=newHandler();
    handler.postDelayed(newRunnable() {
        @Overridepublicvoidrun() {
            //Your function goes here.
        }
    }, 5000); /your time in micro seconds.

Hope it helps.