首页 > 解决方案 > Android工作室货币转换器编码

问题描述

我正在尝试在 android studio 中制作货币转换器应用程序,但我无法在模拟器中启动我的应用程序,我相信这是因为编码中的一些错误。我将在这里复制我的代码,以便您帮助我,我将不胜感激。对不起,我的英语不好 :)

public class MainActivity extends AppCompatActivity {
     public void clickFunction(View view) {
        Log.i ("Info", "Button pressed");
        EditText editText = (EditText) findViewById(editText);
        Log.i(       "Values" ,editText,getText().toString());
        String amountInEuros = editText.getText()
                Log.i("Info" , String.valueOf(editText.getText()));
        String getAmountInEuros ;
        double  amountInEuros  double  = double.parsedouble (amountInEuros);
        double  amountInDollars double = double amountInEuros double * 1.08 ;
        String amountInDollars String = double.toString (amountInDollars double)
        Log.i("Amount in Dollars", amountInDollars String);
        Toast.makeText ( this ,  amountInEuros + "Euros" + "is" + amountInDollars String , LENGTH_LONG );
    }

标签: androidcurrencyconverters

解决方案


这些行缺少分号:

String amountInEuros = editText.getText();

String amountInDollars String = double.toString (amountInDollars double);

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