Merge "[Le Audio] Use the ThemeResolver instead of setTheme() to avoid the...

import android.content.Intent;

import android.os.Bundle;

import android.os.SystemProperties;

import androidx.fragment.app.FragmentManager;

import com.android.settingslib.R;

import com.android.settingslib.core.lifecycle.ObservableActivity;

import com.google.android.setupdesign.util.ThemeHelper;

import com.google.android.setupdesign.util.ThemeResolver;

public abstract class QrCodeScanModeBaseActivity extends ObservableActivity {

    private static final String THEME_KEY = "setupwizard.theme";

    private static final String THEME_DEFAULT_VALUE = "SudThemeGlifV3_DayNight";

    protected FragmentManager mFragmentManager;

    protected abstract void handleIntent(Intent intent);

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setTheme(R.style.SudThemeGlifV3_DayNight);

        int defaultTheme =

                ThemeHelper.isSetupWizardDayNightEnabled(this)

                        ? R.style.SudThemeGlifV3_DayNight

                        : R.style.SudThemeGlifV3_Light;

        ThemeResolver themeResolver =

                new ThemeResolver.Builder(ThemeResolver.getDefault())

                        .setDefaultTheme(defaultTheme)

                        .setUseDayNight(true)

                        .build();

        setTheme(themeResolver.resolve(

                SystemProperties.get(THEME_KEY, THEME_DEFAULT_VALUE),

                /* suppressDayNight= */ !ThemeHelper.isSetupWizardDayNightEnabled(this)));

        setContentView(R.layout.qrcode_scan_mode_activity);

        mFragmentManager = getSupportFragmentManager();