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POJava code: change value of variable
 

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  1. POJava code: change value of variable
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    <p>so i have a very basic question. What my code does basically is this</p> <p>User checks a RADIO BUTTON to choose a time (they have 1 hour, 2 and 3), and then click on a button from Activity1, they are then taken to Activity2 where it has a TextView that shows the time ticking down in seconds</p> <p>I hope that part was clear</p> <p>Now, the TextView in Activity2 should show the time passing from Activity1 by passing time in this line from Activity1</p> <blockquote> <p>intent.putExtra ( "Time", time);</p> </blockquote> <p>Whenever I try this code, the result I get is always 0 as if it isn't changing the value of <em>time</em> according to my <em>if statement</em> I have included inside each isChecked radioButton block. So, help? I know there must be a very basic and easy solution. </p> <p>Thank you.</p> <pre><code>protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.release_bicycle); one = (RadioButton)findViewById(R.id.oneHour); two = (RadioButton)findViewById(R.id.twoHours); three = (RadioButton)findViewById(R.id.threeHours); Go = (Button)findViewById(R.id.releaseBTN); Go.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //start bluetooth if (one.isChecked()) { new CountDownTimer(3600000, 1000) { public void onTick(long millisUntilFinished) { time = (millisUntilFinished/1000); } public void onFinish() { ... database } }.start(); } if (two.isChecked()) { ... } if (three.isChecked()) { ... } Intent intent = new Intent(current.this, destination.class); intent.putExtra ( "Time", time); startActivity(intent); } }); } </code></pre>
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    1. UShello_its_me
    1. UShello_its_me
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    1. COI take it the value of `time` at this line: `intent.putExtra ( "Time", time);` is 0?
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      1. USAleksander Lidtke
    2. CO@AleksanderLidtke yes
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    3. COwhy don't you start the countdown timer in Activity2 ?
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      1. USnjzk2
 

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