android.support.v7.app.AppCompatDelegate#MODE_NIGHT

Source File: Canvas.java From Google-AAD-CheatSheet with MIT License

6 votes

@Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == R.id.night_mode) {
            // Get the night mode state of the app.
            int nightMode = AppCompatDelegate.getDefaultNightMode();
            //Set the theme mode for the restarted activity
            if (nightMode == AppCompatDelegate.MODE_NIGHT_YES) {
                AppCompatDelegate.setDefaultNightMode
                        (AppCompatDelegate.MODE_NIGHT_NO);
            } else {
                AppCompatDelegate.setDefaultNightMode
                        (AppCompatDelegate.MODE_NIGHT_YES);
            }
// Recreate the activity for the theme change to take effect.
            recreate();

        }
        return super.onOptionsItemSelected(item);
    }

Source File: DayNightModeMapper.java From PainlessMusicPlayer with Apache License 2.0

6 votes

@AppCompatDelegate.NightMode
public int toDayNightMode(@NonNull final Theme theme) {
    switch (theme) {
        case NIGHT:
            return AppCompatDelegate.MODE_NIGHT_YES;

        case DAY:
            return AppCompatDelegate.MODE_NIGHT_NO;

        case DAYNIGHT:
            return AppCompatDelegate.MODE_NIGHT_AUTO;

        default:
            throw new IllegalArgumentException("Unexpected theme: " + theme);
    }
}

Source File: FlavorRecyclerAdapter.java From Scoops with Apache License 2.0

6 votes

@SuppressWarnings("WrongConstant")
@Override
public void onClick(View v) {
    int i = v.getId();
    int mode = 0;
    if (i == R.id.opt_auto) {
        mode = AppCompatDelegate.MODE_NIGHT_AUTO;
    } else if (i == R.id.opt_system) {
        mode = AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM;
    } else if (i == R.id.opt_off) {
        mode = AppCompatDelegate.MODE_NIGHT_NO;
    } else if (i == R.id.opt_on) {
        mode = AppCompatDelegate.MODE_NIGHT_YES;
    }

    AppCompatDelegate.setDefaultNightMode(mode);
    Scoop.getInstance().chooseDayNightMode(mode);
    bindOptions(mode);
}

Source File: SettingFragment.java From Ency with Apache License 2.0

6 votes

@Override
    public boolean onPreferenceChange(Preference preference, Object newValue) {
        if (preference == provincialFlowPreference) {
            sharePrefManager.setProvincialTrafficPatterns((Boolean) newValue);
        } else if (preference == nightModePreference) {
            sharePrefManager.setNightMode((Boolean) newValue);
            int currentMode = (Boolean) newValue ? AppCompatDelegate.MODE_NIGHT_YES : AppCompatDelegate.MODE_NIGHT_NO;
            AppCompatDelegate.setDefaultNightMode(currentMode);
            // recreate()会产生闪屏
//            if (getActivity() instanceof SettingActivity) {
//                getActivity().recreate();
//            }
            // 调用startActivity启动，并为其添加了一个透明渐变的启动动画，最后调用finish结束掉旧的页面。
            getActivity().startActivity(new Intent(getActivity(), SettingActivity.class));
            getActivity().overridePendingTransition(R.anim.alpha_start, R.anim.alpha_out);
            getActivity().finish();
        }
        return true;
    }

Source File: ThemeUtils.java From sleep-cycle-alarm with GNU General Public License v3.0

6 votes

public static int getCurrentTheme(String themeId) {
    int currentTheme;

    switch(themeId) {
        case "1":
            currentTheme = AppCompatDelegate.MODE_NIGHT_NO;
            break;
        case "2":
            currentTheme = AppCompatDelegate.MODE_NIGHT_AUTO;
            break;
        case "3":
            currentTheme = AppCompatDelegate.MODE_NIGHT_YES;
            break;
        default:
            Log.e(ThemeUtils.class.getName(), "Default case in setAppTheme switch");
            currentTheme = AppCompatDelegate.MODE_NIGHT_NO;
            break;
    }

    return currentTheme;
}

Source File: SettingsPageAdapter.java From MaoWanAndoidClient with Apache License 2.0

6 votes

@Override
protected void convert(SettingsViewItemHolder helper, SettingData item) {
    helper.setText(R.id.tv_setting_item_title,item.getmName());
    if(item.ismIsSwitch()){
       helper.setVisible(R.id.setting_switch,true);
       //禁止switch 点击 保持 与 item点击 同步
       helper.getView(R.id.setting_switch).setClickable(false);
       if(AppCompatDelegate.MODE_NIGHT_YES == mode){
           //当前模式为夜间模式
           helper.setChecked(R.id.setting_switch,true);
       }else {
           helper.setChecked(R.id.setting_switch,false);
       }
    }else {
        helper.setVisible(R.id.iv_chevron_right,true);
    }
    if(Constants.SETTINGS_VERSION_TYPE.equals(item.getType())){
        helper.setVisible(R.id.tv_version_Name,true);
        helper.setText(R.id.tv_version_Name,ToolsUtils.getVersion(mContext));
    }
}

Source File: MainActivity.java From cheesesquare with Apache License 2.0

6 votes

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    switch (AppCompatDelegate.getDefaultNightMode()) {
        case AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM:
            menu.findItem(R.id.menu_night_mode_system).setChecked(true);
            break;
        case AppCompatDelegate.MODE_NIGHT_AUTO:
            menu.findItem(R.id.menu_night_mode_auto).setChecked(true);
            break;
        case AppCompatDelegate.MODE_NIGHT_YES:
            menu.findItem(R.id.menu_night_mode_night).setChecked(true);
            break;
        case AppCompatDelegate.MODE_NIGHT_NO:
            menu.findItem(R.id.menu_night_mode_day).setChecked(true);
            break;
    }
    return true;
}

Source File: EmbeddedNavigationActivity.java From graphhopper-navigation-android with MIT License

5 votes

private void alternateNightMode(int currentNightMode) {
  int newNightMode;
  if (currentNightMode == Configuration.UI_MODE_NIGHT_YES) {
    newNightMode = AppCompatDelegate.MODE_NIGHT_NO;
  } else {
    newNightMode = AppCompatDelegate.MODE_NIGHT_YES;
  }
  saveNightModeToPreferences(newNightMode);
  recreate();
}