java - Android Studio if statement with OR (||) Function -


i creating mobile application updates users current score , final score in football match. want textview displaying score show current or final score. having trouble if statement. need 1 of fields contains in order record created have:

if (!(et_currentgoals.gettext().tostring().isempty()) || !(et_finalgoals.gettext().tostring().isempty()){ }

inside if statement updates textview correct values. if final number of goals entered, current goals discarded. best way this:

if(!(et_finalgoals.gettext().tostring.isempty()){ tv_goals.settext(et_finalgoals.gettext().tostring(); }else{ tv_goals.settext(et_currentgoals.gettext().tostring(); }

does cover both scenarios or missing something?

having second if block inside first work, there's simpler way.

this single if work.

if (!et_finalgoals.gettext().tostring.isempty()) {     tv_goals.settext(et_finalgoals.gettext().tostring(); } else if (!et_currentgoals.gettext().tostring.isempty()) {     tv_goals.settext(et_currentgoals.gettext().tostring(); }

in other words, these 2 blocks equivalent

if (a || b) {   if (a) {     //   } else {     // b   } }  if (a) {   // } else if (b) {   // b }

if i'm understanding correctly, executing additional code inside of first if statement, after setting tv_goals text. now, can check text of tv_goals.

if (!tv_goals.gettext().tostring.isempty()) {     // additional code }

if case, ends being same amount of code original solution. should pick whichever way more clear you.


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