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Commit e30e7a93 authored by Riddle Hsu's avatar Riddle Hsu Committed by Massimo Carli
Browse files

Skip reading config file that does not exist 

By default there is no such file. This avoids printing
exception log on every boot. Especially it prints out
thousands of callstack when running unit tests.

Bug: 159102753
Test: LetterboxConfigurationPersisterTest
Change-Id: I64a62c4aa66ac045aa4b1ddf1ad2e51d7bf4ca5b
(cherry picked from commit 15942b75)
Merged-In: I64a62c4aa66ac045aa4b1ddf1ad2e51d7bf4ca5b
parent 270620a6

services/core/java/com/android/server/wm/LetterboxConfigurationPersister.java

+4 −0
Original line number Diff line number Diff line
@@ -216,6 +216,10 @@ class LetterboxConfigurationPersister { 
    }



    private void readCurrentConfiguration() {

        if (!mConfigurationFile.exists()) {

            useDefaultValue();

            return;

        }

        FileInputStream fis = null;

        try {

            fis = mConfigurationFile.openRead();