In my activity i want to check if countdowntimer is finished i'll stop the activity and pass to another activity?How can i do this?
I define countdowntimer like this
mcountdowntimer = new CountDownTimer(25000,1000) {
#Override
public void onTick(long millisUntilFinished) {
Log.v("Log_tag", "Tick of Progress" + i + millisUntilFinished);
i++;
mProgressBar.setProgress(i);
}
#Override
public void onFinish() {
i++;
mProgressBar.setProgress(i);
}
};
mcountdowntimer.start();
mProgressBar.setProgressTintList(ColorStateList.valueOf(Color.rgb(64,91,164)));
}
Just simply add that logic in your onFinish() method:
#Override
public void onFinish() {
//here add the code for starting a new activity
}
Related
where should I edit this code, that i can stop the CountDown ?
How to delete the old one before I start the next new CountDown ?
public void MyCounter1(){
new CountDownTimer(60000, 1000) {
public void onTick(long millisUntilFinished) {
txt_timer.setText("Left time : " + millisUntilFinished / 1000);
}
public void onFinish() {
txt_timer.setText("done");
}
}.start();
}
here is code:
CountDownTimer timer= null;
public void MyCounter1(){
timer =new CountDownTimer(60000, 1000) {
public void onTick(long millisUntilFinished) {
txt_timer.setText("Left time : " + millisUntilFinished / 1000);
}
public void onFinish() {
txt_timer.setText("done");
}
};
timer.start();
}
// To stop & start new timer check not null of timer instance first then cancel existing timer & start new one
if(timer != null){
timer.cancel();
MyCounter1();
}
also if you want to cancel first instance and start new one you can add above lines in onFinish method which will be get called when timer finish his time.
check this:
CountDownTimer timer= null;
public void MyCounter1(){
timer =new CountDownTimer(60000, 1000) {
public void onTick(long millisUntilFinished) {
txt_timer.setText("Left time : " + millisUntilFinished / 1000);
}
public void onFinish() {
txt_timer.setText("done");
if(timer != null){
timer.cancel();
MyCounter1();
}
}
};
timer.start();
}
I did these 2 lines. I works at the time fine:
public void MyCounter1(){
CountDownTimer countDownTimer = new CountDownTimer(60000, 1000) {
public void onTick(long millisUntilFinished) {
if(my_condition=1){ //1- just make my_condition<>1 to stop the counter
txt_timer.setText("Left time : " + millisUntilFinished / 1000); }
}
public void onFinish() {
countDownTimer.cacel(); // 2- delete old one
txt_timer.setText("done");
}
}.start();
}
private int time = 10; //example 10 min.
CountDownTimer(60000 * time, 1000)
#Override
public void onFinish() {
txt_timer.setText("done");
cancel();
time = 0;
I'm writing a android application. I have a CountDownTimer in between my application and i want until the timer to zero, all my app run(user must be select the true Button) and when become zero and the user did'nt anything, the other action performed (the user loses).
this is CountDownTimer :
new CountDownTimer(5000, 1000) {
public void onTick(long millisUntilFinished) {
a.setText("" + millisUntilFinished / 1000);
/*while (millisUntilFinished / 1000 != 1) {
}*/
}
public void onFinish() {
a.setText("done!");
}
}.start();
and this is part of code:
if ((randomAndroidColor1 == rainbow[0]) {
findViewById(ans).setBackgroundColor(rainbow2[0]);
findViewById(ans).setOnClickListener(new OnClickListener() {
#Override
public void onClick(View view) {
c3.setBackgroundColor(rainbow1[2]);
}
});
}
How to access to millisUntilFinished variable in above if condition?
Timer and if condition worked correctly but I want to combine them.
If I understood correctly , you can use an instance boolean variable.
boolean isWon = false;
private void countDown() {
isWon=false; // Reset every method call.
// Set listener once in method.
findViewById(R.id.answer).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
isWon=true;
}
});
new CountDownTimer(5000, 1000) {
public void onTick(long millisUntilFinished) {
// onTick works.
}
public void onFinish() {
if(isWon){
// Won
}else{
// Lose
}
}
}.start();
}
I use CountDownTimer in my code and when i run app i have one problem that is when i go to next level ( go to next activity ) the timer should be stop and dont run the onfinish method but when the first level timer down it run the onfinish method and go to activity GameOver .
I use Intent to move between my activity and my CountDownTimer is :
new CountDownTimer(timeoflevel, 1000) {
public void onTick(long millisUntilFinished) {
txtclock2.setText("Time: " + millisUntilFinished / 1000);
//here you can have your logic to set text to edittext
}
public void onFinish() {
txtclock2.setText("..Finish..");
Intent intent = new Intent(Play.this , GameOver.class);
startActivity(intent);
}
}.start();
Sorry for my easy question and thanks for reading .
CountDownTimer countDownTimer;
countDownTimer = new CountDownTimer(timeoflevel, 1000) {
public void onTick(long millisUntilFinished) {
txtclock2.setText("Time: " + millisUntilFinished / 1000);
//here you can have your logic to set text to edittext
}
public void onFinish() {
txtclock2.setText("..Finish..");
Intent intent = new Intent(Play.this , GameOver.class);
startActivity(intent);
}
}.start();
// and in OnStop
public void onStop(){
countDownTimer.cancel();
}
You should call countDownTimer.cancel() before starting next level. It will cancel the counDownTimer and will not call onFinish.
public void onStop(){
//Cancel your timer here before going to next activity.
}
CountDownTimer countDownTimer;
//in on Resume()
countDownTimer = new CountDownTimer(timeoflevel, 1000) {
public void onTick(long millisUntilFinished) {
txtclock2.setText("Time: " + millisUntilFinished / 1000);
//TODO perform operation
}
public void onFinish() {
txtclock2.setText("..Finish..");
Intent intent = new Intent(Play.this , GameOver.class);
startActivity(intent);
}
}.start();
// Cancel Timer in onPause()
public void in onPause(){
countDownTimer.cancel();
}
I want to make a method (service, alarm, etc.) that can be calculated after x downtime user with the app
Which closes the current activity
and will send the initial activity (login)
Thank you very much
http://androidbite.blogspot.in/2012/11/android-count-down-timer-example.html
new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
//here you can have your logic to set text to edittext
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();
Refer this link and some examples on countdown timer if you want to use this.
I answer
code is
private long startTime=15*60*1000; // 15 MINS IDLE TIME
private final long interval = 1 * 1000;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
countDownTimer = new MyCountDownTimer(startTime, interval);
}
#Override
public void onUserInteraction(){
super.onUserInteraction();
//Reset the timer on user interaction...
countDownTimer.cancel();
countDownTimer.start();
}
public class MyCountDownTimer extends CountDownTimer {
public MyCountDownTimer(long startTime, long interval) {
super(startTime, interval);
}
#Override
public void onFinish() {
//DO WHATEVER YOU WANT HERE
// CIERRA LA APP MATANDO EL PROCESO Y VUELVE A ABRIRLO.
android.os.Process.killProcess(android.os.Process.myPid());
}
#Override
public void onTick(long millisUntilFinished) {
}
}
use
act.finishAffinity();
act.startActivity(new Intent(act, actMain.class));
i am developing a game.i want to display score on button click.but it should be displayed only for few seconds.i want to implement timer in my app.but i dnt knw how to implement that.i searched in the google.but results were confusing me...given below is my code snippet.plz anybody help me...
OnClickListener clickball=new OnClickListener() {
#Override
public void onClick(View v) {
score=scorenumber.nextInt(9);
id=v.getId();
Log.v("", "u clicked me");
if(id==R.id.ball2)
{
ball2.setText(Integer.toString(score));
}
else if(id==R.id.ball3)
{
ball3.setText(Integer.toString(score));
}
else if(id==R.id.ball5)
{
ball5.setText(Integer.toString(score));
}
}
}
Something like
//Show score here
Timer timer = new Timer();
timer.schedule(new TimerTask() {
public void run() {
//hide score here
}
}, 2000);
will hide your score after two seconds.
No need to go so deep in your case. Every view has postDelayed() method, that will run a custom code in UI thread after a set amount of time (in milliseconds). For example:
ball5.postDelayed(new Runnable(){
#Override
public void run() {
ball5.setText("");
}
}, 3000);
will clear "ball5" text after 3 seconds has passed
Another example
...
if(id==R.id.ball2)
{
ball2.setText(Integer.toString(score));
ball2.postDelayed(new Runnable(){
#Override
public void run() {
ball2.setText("");
}
}, 3000);
}
...
you can use CountDownTimer(); refer the documentation ,
Example :
new CountDownTimer(5000,1000) {
#Override
public void onTick(long millisUntilFinished) {}
#Override
public void onFinish() {
//hide your score here after 5 secondes (5000/1000)
}
}.start();
I think CountDownTimer is that what you need:http://developer.android.com/reference/android/os/CountDownTimer.html . It's quite simle for implementation
new CountdownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
mTextField.setText("done!");
}
}.start();