Android ZoneDateTime.withHour always sets hour to 8

2022-05-07 03:51 dhiraj uchil imported from Stackoverflow

So I am tring to schedule alarm at a particular time on current day using AlarmManager. To do that I am using ZoneDateTime to get current time and then updating it to the hour at which I need to set the alarm. But for some reason time.withHour is giving me 8pm or 8am no matter what hour I am passing to it. Am I doing something wrong here?

var time = ZonedDateTime.now()    //getting current time at my timezone
time = time.withHour(22).withMinute(8).withSecond(0)
print(time)                       //getting 8am/8pm at my timezone
val timeMilis = time.toInstant().toEpochMilli()

See also questions close to this topic

Updating a Single Column In Room Database

That's the function I'm using for updat

private fun updateSettingsDatabase(settingsDao: SettingsDao) {
        lifecycleScope.launch {
            settingsDao.update(SettingsEntity(
                1,
                nightMode=nightModeResult,
            ))
        }
}

@Query("SELECT * FROM `settings-table`")
fun fetchCurrentSettings(): Flow<List<SettingsEntity>>

I specified nightMode= because I thought that this way I'm only updating this colummn, but it turns out that it resets every column, how do I update a single column, while keeping the values the rest of the columns?

Using EdittextPreference for Goto search
sorry for my poor English. I want to use EditTextPreference in my bottom nav like the pic below, ![screenshot][1]

I have recycleview xml in my project with in many sub cardview layouts(which is scrollable) and I want to create item in the bottom nav which is called "Goto". When the "Goto" item is clicked i want it to pop-up like the screenshot. And when user enters a number(according to the cardviews i.e if the number of cardview is 40 user must enter 1-40) I want to search the cardview by its ID. Thank you and I hope u got it, If u have any questions let me know [1]: https://i.stack.imgur.com/grK8P.jpg

My xml format look like this. As you see in the blow since the cardviews are huge in number it is not cool to scroll all the way down that is why i need Goto item in the bottom nav to search it by its ID when the user click number in the EditTextPreference as u see in the screenshot. i.e The screenshot is not from my app
```
<LinearLayout>
 <LinearLayout>
  <androidx.cardview.widget.CardView>
    <RealtiveLayout>
       <Textview/>
    <RealtiveLayout>
 </androidx.cardview.widget.CardView>
 </LinearLayout>

 <LinearLayout>
  <androidx.cardview.widget.CardView>
    <RealtiveLayout>
       <Textview/>
    <RealtiveLayout>
 </androidx.cardview.widget.CardView>
 </LinearLayout>

<LinearLayout>
  <androidx.cardview.widget.CardView>
    <RealtiveLayout>
       <Textview/>
    <RealtiveLayout>
 </androidx.cardview.widget.CardView>
 </LinearLayout>

  <LinearLayout>
  <androidx.cardview.widget.CardView>
    <RealtiveLayout>
       <Textview/>
    <RealtiveLayout>
 </androidx.cardview.widget.CardView>
 </LinearLayout>
 
  ..
  ..

  ..
  ..
  many more..
```
IOS Launcher in android studio

I'm trying to change the whole Android OS installed app icons into IOS icons, please help me with the proper code or library for android kotlin

Kotlin Coroutines Unit Testing

Im trying to test this suspend function:

suspend fun <T> getResult(call: suspend () -> Response<T>): Resource<T> {

  val response = call()
  val body = response.body()
  val code = response.code()

  if (response.isSuccessful) {

    Log.d(Cybrid.instance.tag, "Data: ${response.code()} - ${response.body()}")
    return Resource.success(body!!, code)

  } else if (response.code() == HTTP_UNAUTHORIZED || response.code() == HTTP_FORBIDDEN) {

    Cybrid.instance.let { cybrid ->
      cybrid.listener.let {
        cybrid.invalidToken = true
        it?.onTokenExpired()
      }
    }
    Log.e(Cybrid.instance.tag, "Error - Something wrong with TOKEN : ${response.code()} ${response.message()}")
    return Resource.error(response.message(), code=response.code())
  } else {
    Log.e(Cybrid.instance.tag, "Error - Other: ${response.code()} ${response.message()} :: ${response.raw()}")
    return Resource.error(message = response.message(), data= response.body(), code= response.code())
  }
}

With this Unit Test Case, all it cover except line 13 , I dont know how to cover the line!!!

@ExperimentalCoroutinesApi
@Test
fun get400ErrorServerTest() = runBlocking {

    Cybrid.instance.setBearer("Bearer")
    val pricesService = AppModule.getClient().createService(PricesApi::class.java)
    val result = getResult { pricesService.listPrices() }

    Assert.assertNotNull(result)
    Assert.assertEquals(result.code, 400)
    Assert.assertNull(result.data)
}

The coverage report says:

Some idea to get coverage for line 13 ??? Thnanks

How to get remaining time of the day in java?

I would like to calculate the time remaining for next day 00:00:00 from the current date time.

For e.g. time difference between 2022-05-07T05:49:41.883807900Z and 2022-05-08T00:00:00Z

Expected answer: 18:10:19 or 65419 (in seconds).

How can I achieve this with efficiently using java 8?
Why LocalDateTime formatted with zone offset?
Consider code:
```
public static void main(String[] args) {
  System.out.println(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd-HH")));
}
```
The output is 2022-05-04-17 while UTC time is 2022-05-04-10. The documentation says that LocalDateTime is without zone offset - so why there is 7 hour shift? (My local time zone is +7UTC)

Related questions

Android ZoneDateTime.withHour always sets hour to 8

See also questions close to this topic