Examples with Background org.androidannotations.annotations.Background used on opensource projects

Example 1 with Background

use of org.androidannotations.annotations.Background in project SunDay by iQuick.

the class HomeFragment method getDataFromDB.

/**
 * 从数据库中获取数据
 */
@Background
void getDataFromDB() {
    for (AreaModel model : App.getMyArea()) {
        WeatherModel weatherModel = mWeatherDB.query(model.getWeatherCode());
        WeatherTodayModel weatherTodayModel = mTodayDB.query(model.getWeatherCode());
        if (weatherModel != null) {
            mWeatherModels.add(weatherModel);
            mSimpleWeatherModels.add(weatherModel.toSimpleWeatherList());
        }
        if (weatherTodayModel != null)
            mWeatherTodayModels.add(weatherTodayModel);
    }
    // 更新列表
    updateWeatherList();
}

Example 2 with Background

use of org.androidannotations.annotations.Background in project androidannotations by androidannotations.

the class BackgroundHandler method process.

@Override
public void process(Element element, EComponentHolder holder) throws Exception {
    ExecutableElement executableElement = (ExecutableElement) element;
    JMethod delegatingMethod = codeModelHelper.overrideAnnotatedMethod(executableElement, holder);
    JBlock previousMethodBody = codeModelHelper.removeBody(delegatingMethod);
    JDefinedClass anonymousTaskClass = getCodeModel().anonymousClass(BackgroundExecutor.Task.class);
    JMethod executeMethod = anonymousTaskClass.method(JMod.PUBLIC, getCodeModel().VOID, "execute");
    executeMethod.annotate(Override.class);
    // Catch exception in user code
    JTryBlock tryBlock = executeMethod.body()._try();
    tryBlock.body().add(previousMethodBody);
    JCatchBlock catchBlock = tryBlock._catch(getClasses().THROWABLE);
    JVar caughtException = catchBlock.param("e");
    IJStatement uncaughtExceptionCall = // 
    getClasses().THREAD.staticInvoke(// 
    "getDefaultUncaughtExceptionHandler").invoke(// 
    "uncaughtException").arg(// 
    getClasses().THREAD.staticInvoke("currentThread")).arg(caughtException);
    catchBlock.body().add(uncaughtExceptionCall);
    Background annotation = element.getAnnotation(Background.class);
    String id = annotation.id();
    long delay = annotation.delay();
    String serial = annotation.serial();
    AbstractJClass backgroundExecutorClass = getJClass(BackgroundExecutor.class);
    JInvocation newTask = _new(anonymousTaskClass).arg(lit(id)).arg(lit(delay)).arg(lit(serial));
    JInvocation executeCall = backgroundExecutorClass.staticInvoke("execute").arg(newTask);
    delegatingMethod.body().add(executeCall);
}