[問題] 字串填入問題
請問大家這段程式碼
String strSug = getString(R.string.result);
if (msSex.equals(getString(R.string.sex_male)))
if (iAge < 28)
strSug += getString(R.string.sug_not_hurry);
else if (iAge > 33)
strSug += getString(R.string.sug_get_married);
else
strSug += getString(R.string.sug_find_couple);
else
if (iAge < 25)
strSug += getString(R.string.sug_not_hurry);
else if (iAge > 30)
strSug += getString(R.string.sug_get_married);
else
strSug += getString(R.string.sug_find_couple);
mTxtR.setText(strSug);
其中strSug += getString(R.string.sug_not_hurry);
這個+=在java中不是等於 strSug=strSug+getString(R.string.sug_not_hurry);
這樣子在Android 怎麼會是在StrSug中填入R.string.....中的資料呢?
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這段code他的作用是把textview顯示文字 if條件
滿足if條件顯示出不同的R.id對應的String
但是 strSug=strSug+"String"
為什麼不直接 StrSug=getString(R.string.sug_not_hurry)
這樣就好
※ 編輯: lihohsin (36.230.249.178), 03/23/2017 16:51:49
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