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POPassing parameter other activity
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copied!<p>Top of my code</p> <pre><code> package com.br.openeed.engtoolspro; import android.app.Activity; import android.app.AlertDialog; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.Spinner; import android.widget.TextView; public class TubulaoDados extends Activity { // WIDGETS Spinner spTsolo; Button btCalcular; EditText etCarga, etMenorbase; TextView tvMenorbase, tvCm; // VARIABLES double valorCarga, valorTsolo, valorMenorbase, cargaKgf, verificacaoOblongada, verificacaoOblongada2, maiorBase, menorBase, areaFuste, diametroFuste, valorAlturabase, volumeBase; </code></pre> <p>I have the following method that is called after the calculations of the User:</p> <pre><code>// Writes the results to other activity public void chamaResultados() { Intent ITubulaoDados = new Intent(TubulaoDados.this, TubulaoResultados.class); ITubulaoDados.putExtra("resultadoDiametrofuste", diametroFuste); startActivity(ITubulaoDados); } </code></pre> <p>In another activity'm have:</p> <pre><code> package com.br.openeed.engtoolspro; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.util.Log; import android.widget.TextView; public class TubulaoResultados extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.tubulaoresultados); final TextView tvResultadofuste; Intent ITubulaoDados = getIntent(); final String resultadoFuste; if (ITubulaoDados != null) { tvResultadofuste.setText(Double.parseDouble(diametroFuste)); Log.i("TubulaoResultados","resultadoDiametrofuste" + diametroFuste); } } } </code></pre> <p><strong>I can not work, I am beginner and do not understand where ta wrong, I think the variable that I created in another activity is not being recognized this</strong></p>

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