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Commit 39f0e41e authored by Rebecca Silberstein's avatar Rebecca Silberstein
Browse files

TetherSettings: check provisionApp array length 

Before attempting to get values from the provisionApp array, check to
make sure there are at least two elements.

BUG: 30889755
Change-Id: I42d6f8754910c12acf7bb3fbcc12e3f7be30d5e9
TEST: manually tried to open settings and it did not crash
parent 6098913d

src/com/android/settings/TetherSettings.java

+3 −0
Original line number Diff line number Diff line
@@ -509,6 +509,9 @@ public class TetherSettings extends RestrictedSettingsFragment 
    private static boolean isIntentAvailable(Context context) {

        String[] provisionApp = context.getResources().getStringArray(

                com.android.internal.R.array.config_mobile_hotspot_provision_app);

        if (provisionApp.length < 2) {

            return false;

        }

        final PackageManager packageManager = context.getPackageManager();

        Intent intent = new Intent(Intent.ACTION_MAIN);

        intent.setClassName(provisionApp[0], provisionApp[1]);