Write an Android phone program such that one instance of Button with text \"Fahr

Question

Write an Android phone program such that one instance of Button with text "Fahrenheit > Celsius', one instance of EditText with text "Input a value in Fahrenheit", one instances of TextView with text "The corresponding value in Celsius is", another instance of Button with text "Celsius -> Fahrenheit", another instance of EditText with text "Input a value in Celsius" and another instances of TextView with text The corresponding value in Fahrenheit is :" are displayed vertically on the AVD. The users of your program will be asked to input a number for a value in Fahrenheit in the first instance of EditText. When the users click the first in- stance of Button, the corresponding value in Celsius will be displayed on the first instance of TextView. The users of your program will be also asked to input a number for a value in Cel- sius in the second instance of EditText. When the users click the second instance of Button, the corresponding value in Fahrenheit will be displayed on the second instance of TextView. Notice that Celsius-5*(Fahrenheit-32)/9 or Fahrenheit = 9°Celsius/5 + 32.

Explanation / Answer

Here are two files:

First one is xml file

Second one is java file:

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