我试图在RxAndroid中使用Retrofit,所以我导入了所需的依赖项,如下所示。但是,当我运行应用程序时,我会收到以下错误:
Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.
> com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK ME
我在RxJava中有BehaviorSubject,但是我不能把它转换成Kotlin。
public class Test {
private final BehaviorSubject<Optional<List<File>>> fileList = BehaviorSubject.createDefault(Optional.absent());
void test() {
File file = new File("");
fileList.getValue().get().add(file);
当使用gradle文件同步项目时,Android会显示以下错误:
Android dependency 'io.reactivex.rxjava2:rxandroid' has different version for the compile (2.0.1) and runtime (2.1.0) classpath. You should manually set the same version via DependencyResolution
我试图用以下方法来解决这个问题:
resolutionStrategy.force 'io.reactivex.rxja
rxjava2依赖与rxkotlin依赖有什么区别?如果我使用的是rxkotlin依赖项,那么是否需要同时添加rxjava2依赖项。
implementation 'io.reactivex.rxjava2:rxkotlin:x.y.z'
// do i need to add the below dependencies also?
implementation 'io.reactivex.rxjava2:rxjava:2.2.4'
implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
自定义WorkerManager class CustomWorker(
val
context: Context, workerParams: WorkerParameters
) : Worker(context, workerParams) {
override fun doWork(): Result {
val appDao = AppDatabase.getInstance(context).appDao()
appDao.deleteAllRecords().subscribeOn(Schedulers.io())
.observeOn(Sc
RxJava/RxAndroid非常新,但我认为由于Rx经常用于事件处理,也许这将是一个尝试它的好情况。
我有一个自定义视图,它在自定义视图类中使用Runnable来处理长按下的点击:
final Handler handler = new Handler();
Runnable longPressed = new Runnable() {
public void run() {
//Call method in this views Activity here.
}
};
然后,当此事件被触发并调用run()时,