Java switch matches multiple cases

Question

I have a code snippet as follows:

switch (status.getStatusCode()) {
     case LocationSettingsStatusCodes.SUCCESS:
          Log.d("Location", "onResult: success");
     case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
          Log.d(TAG, "onResult: resolution needed");

 }

status.getStatusCode() return an int and all constants are int s as well.
Before switch block I log 3 values status.getStatusCode() is 0, LocationSettingsStatusCodes.SUCCESS is 0 and LocationSettingsStatusCodes.RESOLUTION_REQUIRED is 6.
But both Log.d statements are executed. I don't think the problem is related to my code because I executed the same logic with if-else.
What can be the problem?

you need to add a `break;` statement at thend of each case block — Svetlin Zarev, Jul 02 '16 at 15:09
If I don't add ``break`` statements, does the next case is executed without evaluating the condition? — Mehrdad Shokri, Jul 02 '16 at 15:12

ΦXocę 웃 Пepeúpa ツ · Answer 1 · 2016-07-02T15:20:28.900

0

You need a break statement.

Without that the case will fall though into the next case....

switch (status.getStatusCode()) {
     case LocationSettingsStatusCodes.SUCCESS:
          Log.d("Location", "onResult: success");
          break;
     case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
          Log.d(TAG, "onResult: resolution needed");
          break;
 }

edited Jul 02 '16 at 15:20

answered Jul 02 '16 at 15:14

ΦXocę 웃 Пepeúpa ツ

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Java switch matches multiple cases

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