package COM.TQC.GDD01; import java.util.Locale; import android.app.Activity; import android.content.res.Configuration; import android.content.res.Resources; import android.os.Bundle; import android.util.DisplayMetrics; import android.view.View; import android.view.View.OnClickListener; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.Spinner; import android.widget.TextView; public class GDD01 extends Activity { protected TextView MyOutcome; protected int volt; /* private Spinner input_v; private Button submit; private EditText input_a,input_hr,input_m; private TextView respond;*/ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Resources res = this.getResources(); Configuration conf = res.getConfiguration(); conf.locale = Locale.getDefault(); DisplayMetrics dm = res.getDisplayMetrics(); res.updateConfiguration(conf,dm); final Spinner input_v=(Spinner)this.findViewById(R.id.input_v); ArrayAdapter aa=ArrayAdapter.createFromResource (this, R.array.option_vs, android.R.layout.simple_spinner_item); input_v.setAdapter(aa); Button submit = (Button)this.findViewById(R.id.submit); submit.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub volt = input_v.getSelectedItemPosition() == 0? 110:200; EditText input_a = (EditText)findViewById(R.id.input_a); EditText input_hr = (EditText)findViewById(R.id.input_hr); EditText input_m = (EditText)findViewById(R.id.input_m); double a = Double.parseDouble(input_a.getText().toString()); double hr = Double.parseDouble(input_hr.getText().toString()); double m = Double.parseDouble(input_m.getText().toString()); MyOutcome = (TextView)findViewById(R.id.respond); MyOutcome.setText($+Math.round(volt*a/1000)*hr*30*m); } }); } }
Posted on: Thu, 28 Nov 2013 10:54:54 +0000
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