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POthreads in android no output
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  1. POthreads in android no output
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    copied!<p>I've created an android app where the user inputs a string and a number, where the number will be calculated to its factorial. Everything's working fine but when i enclose my code inside the thread there's no output.</p> <p>here's my source code:</p> <pre><code>package com.inputandfactorial; import android.app.Activity; import android.os.Bundle; import android.text.Editable; import android.view.Menu; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; public class MainActivity extends Activity { Button chkCmd; EditText input1, input2; TextView display1, display2; int res = 1,factint; String fact; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); chkCmd = (Button) findViewById(R.id.bProcess); input1 = (EditText) findViewById(R.id.etString); input2 = (EditText) findViewById(R.id.etFactorial); display1 = (TextView) findViewById(R.id.tvString); display2 = (TextView) findViewById(R.id.tvFactorial); chkCmd.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Thread t1 = new Thread(){ public void run(){ String change = input1.getText().toString(); fact = input2.getText().toString(); factint = Integer.parseInt(fact); for (int i = 1; i &lt;= factint; i++) { res = res * i; } try { display2.setText("The factorial of " + fact + " is " + res); display1.setText("The string value is " + change); } catch (Exception e) { } } }; t1.start(); } }); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.activity_main, menu); return true; } } </code></pre> <p>I know i don't need to put it in a thread, i just was just experiment to see if this will work and it didn't.</p>
 

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