我开发了一个应用程序..它是一个命理应用程序..收集和计算用户的名字、第二名和第三个名字......为每个值分配 1 -9 的值,并且在计算所有字母的这些值时必须是加在一起并变成一个数字 1-9。之后,在另一个活动中将此值提供给 textview 并显示结果....我的问题是我进行了编程..但是添加时..正确的值不是显示..我使用 switch case 为每个字母提供值...我给 0 作为默认值..当结果显示时,值显示为 0 。如果我将其更改为 1,则将 1 添加到值中并且该值正在播放.. 请检查我的代码,如果有任何错误,请指出 4 我...谢谢...
MainActivity.java
public void gReport(View V)
{
long sum1 = 0;
long sum2 = 0;
long sum3 = 0;
long sum7 = 0;
long sum8 = 0;
long sum9 = 0;
long sum10 = 0;
EditText et1 = (EditText) findViewById (R.id.editText1);
EditText et2 = (EditText) findViewById (R.id.editText2);
EditText et3 = (EditText) findViewById (R.id.editText3);
EditText et7 = (EditText) findViewById (R.id.editText7);
EditText et8 = (EditText) findViewById (R.id.editText8);
EditText et9 = (EditText) findViewById (R.id.editText9);
sum1 = getSum1(et1.getText().toString());
sum2 = getSum2(et2.getText().toString());
sum3 = getSum3(et3.getText().toString());
/*sum7 = getSum7(et7.getText().toString());
sum8 = getSum8(et8.getText().toString());
sum9 = getSum9(et9.getText().toString());*/
sum10 = getSum10 (et1.getText().toString() + et2.getText().toString() + et3.getText().toString());
Intent i = new Intent(this, FirstResult.class);
i.putExtra("name10", sum10 + "");
startActivity(i);
}
private long getSum10(String text)
{
long sum10 = 0;
char[] name10 = new char[text.length()];
name10 = text.toCharArray();
for(int i=0; i<text.length(); i++)
{
sum10 += value10( name10[i] );
}
while (sum10>9)
{
sum10 = findDigitSum10(sum10);
}
return sum10;
}
private long value10(char a)
{
switch(a)
{
case 'A':
return 1;
case 'B':
return 2;
case 'C':
return 3;
case 'D':
return 4;
case 'E':
return 5;
case 'F':
return 6;
case 'G':
return 7;
case 'H':
return 8;
case 'I':
return 9;
case 'J':
return 1;
case 'K':
return 2;
case 'L':
return 3;
case 'M':
return 4;
case 'N':
return 5;
case 'O':
return 6;
case 'P':
return 7;
case 'Q':
return 8;
case 'R':
return 9;
case 'S':
return 1;
case 'T':
return 2;
case 'U':
return 3;
case 'V':
return 4;
case 'W':
return 5;
case 'X':
return 6;
case 'Y':
return 7;
case 'Z':
return 8;
default:
return 0;
}
}
private long findDigitSum10(long n)
{
int sum10=0;
while (n != 0)
{
sum10 += n % 10;
n = n / 10;
}
return sum10;
}
}
结果活动.java
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.firstresult_xm);
TextView txt1 = (TextView) findViewById (R.id.textView2);
txt1.setText(getIntent().getStringExtra("name10"));
}