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Code Issues Packages Projects Releases Wiki Activity

SwitchPreference

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Working, but not updating
This commit is contained in:
Josh Patra
2020-11-16 10:32:50 -05:00
parent 92418ed73e
commit 290b17d029
5 changed files with 26 additions and 15 deletions
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16
app/src/main/java/com/josh/trackcovid19v2/SettingsActivity.java
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@@ -4,7 +4,10 @@ import android.os.Bundle;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.app.AppCompatDelegate;
import androidx.preference.Preference;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.SwitchPreference;
public class SettingsActivity extends AppCompatActivity {
@@ -26,6 +29,19 @@ public class SettingsActivity extends AppCompatActivity {
@Override
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
setPreferencesFromResource(R.xml.root_preferences, rootKey);
SwitchPreference darkModeSwitch = findPreference("darkMode");
assert darkModeSwitch != null;
darkModeSwitch.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (AppCompatDelegate.getDefaultNightMode() == AppCompatDelegate.MODE_NIGHT_YES) {
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
} else {
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES);
}
return false;
}
});
}
}
}