TnSb/android-calculatorpp
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Default value shouldn't be set

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This commit is contained in:
serso 2016-03-27 15:15:26 +02:00
parent 889cb2938f
commit 3f34fdc89e
1 changed files with 3 additions and 1 deletions
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4
app/src/main/java/org/solovyev/android/calculator/UiPreferences.java
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@ -2,7 +2,6 @@ package org.solovyev.android.calculator;
import android.content.SharedPreferences;
import android.support.annotation.NonNull;
import org.solovyev.android.prefs.BooleanPreference;
import org.solovyev.android.prefs.IntegerPreference;
import org.solovyev.android.prefs.Preference;
@ -32,6 +31,9 @@ final class UiPreferences {
}
private static <T> void migratePreference(@NonNull SharedPreferences uiPreferences, @Nonnull SharedPreferences preferences, @NonNull SharedPreferences.Editor uiEditor, @NonNull Preference<T> uiPreference, @NonNull Preference<T> preference) {
if (!preference.isSet(preferences)) {
return;
}
if (!uiPreference.isSet(uiPreferences)) {
uiPreference.putPreference(uiEditor, preference.getPreferenceNoError(preferences));
}