android小部件重置数据

该应用程序有一个常规小部件，其中包含三个TextView. 数据从方法中加载SharedPreferences和处理，处理结果输入到TextView. 重启手机后，所有数据都重置为单位，小部件不再可点击。在设置中指定的时间后更新小部件后问题得到解决。此外，在将小部件从一个屏幕移动到另一个屏幕时，在弱手机上也注意到了这个问题。告诉我如何处理这个问题？

小部件类：

public class NewAppWidget extends AppWidgetProvider {
SharedPreferences mSettings;

void updateAppWidget(Context context, AppWidgetManager appWidgetManager, int appWidgetId) {
    loadSettings(context); //загрузка данных из SP

    RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.template_widget);
    views.setTextViewText(R.id.appwidget_time_value, getDays(context));

    RemoteViews views2 = new RemoteViews(context.getPackageName(), R.layout.template_widget);
    views2.setTextViewText(R.id.appwidget_count_value, getCount());

    RemoteViews views3 = new RemoteViews(context.getPackageName(), R.layout.template_widget);
    views3.setTextViewText(R.id.appwidget_money_value, getMoney());

    Intent intent = new Intent(context, MainActivity.class);
    PendingIntent pIntentMainActivity = PendingIntent.getActivity(context, 0, intent, 0);
    views.setOnClickPendingIntent(R.id.widget, pIntentMainActivity);

    appWidgetManager.updateAppWidget(appWidgetId, views);
    appWidgetManager.updateAppWidget(appWidgetId, views2);
    appWidgetManager.updateAppWidget(appWidgetId, views3);
}

@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
    for (int appWidgetId : appWidgetIds) {
        updateAppWidget(context, appWidgetManager, appWidgetId);
    }
}

@Override
public void onEnabled(Context context) {
    // Enter relevant functionality for when the first widget is created
}

@Override
public void onDisabled(Context context) {
    // Enter relevant functionality for when the last widget is disabled
}

提供者

<appwidget-provider
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:initialKeyguardLayout="@layout/template_widget"
    android:initialLayout="@layout/template_widget"
    android:minHeight="20dp"
    android:minWidth="120dp"
    android:resizeMode="horizontal"
    android:previewImage="@drawable/example_appwidget_preview"
    android:updatePeriodMillis="1800000"
    android:widgetCategory="home_screen">
</appwidget-provider>