can someone help me on how to minus or subtract the time in my countdown timer? for example the countdown timer is running and when i click a button it will be diminished by 3, but it will still running. please help me, thank a lot in advance.
here is what i have ...
new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();
Related
I have 3 buttons.
If I click on a button, I have to disable all the buttons until the countdown timer expires.
I am trying to make a Global countdown timer.
Could you tell how to make it working?
I haven't tried this myself, but some quick searching found a CountDownTimer class in Android that looks like it might work for you.
The example code they give looks pretty straightforward:
new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();
In my application, i have 1 imageview. I want to pause the countdowntimer for 10 seconds when and resume "automatically" after 10secs. How can i do that? Any suggestions would be highly appreciated.
Note: I am a newbie in android programming.
Timer timer = new Timer();
timer.schedule(new TimerTask()
{
#Override
public void run()
{
//your code goes here
}
}, delaytime,timeperiodtorun);
Schedule a countdown until a time in the future, with regular notifications on intervals along the way.
Example of showing a 10 second countdown in a text field:Source
new CountDownTimer(10000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start()
how to use chronometer end to starting time? ineed 00:59 to 00:00 how can i use the code?
crm.setText("00:40");
crm.start();
crm.stop();
If you are looking for a cowntdown, try implementig the CountDownTimer android class. Here's a quick example:
new CountDownTimer(30000, 1000) { //the timer runs for 30 seconds in this case
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();
Hope this helps!
Can anyone demonstrate how to display only the seconds part of the digital clock widget.
Schedule a countdown until a time in the future, with regular notifications on intervals along the way. Example of showing a 30 second countdown in a text field:
new CountdownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();
i m creating an online examination app.
this app require to show elapsed time from 1h 30min.
what should i take timer or what?
elapsetime = (TextView)findViewById(R.id.txtElapsedTime);
elapsetime.setText(" "+hour+" h "+min+" m");
any suggestions?
Use CountDownTimer.
Use this : Example of showing a 30 second countdown
new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();
stop the Counter we use the countDownTimer.cancel()
if you want to Pause and Resume the timer refer below link
http://example.javamonday.com/Open-Source/Android/Timer/multitimer-android/com/cycleindex/multitimer/CountDownTimerWithPause.java.htm
Refference : http://developer.android.com/reference/android/os/CountDownTimer.html