mochadwi

buat temen-temen yang akses context dari fragment dengan cara

context!! //karena dia nullable bisa ganti sama ini ya

requireContext() // atau requireActivity()

mochadwi

recycler_news_list.viewTreeObserver .addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener { override fun onGlobalLayout() { // progress.gone() | onScrollToBottom | aktifitas lainnya

 recycler_news_list.viewTreeObserver.removeOnGlobalLayoutListener(this)
                     }

})

mochadwi

@channel gaes, ini error yg ketika pake vector di pre-lollipop

https://android.jlelse.eu/android-vector-drawables-on-pre-lollipop-crash-solution-45c0c34f0160

mochadwi

https://github.com/androidstarters/kotlin-android-starter

mochadwi

https://medium.freecodecamp.org/mastering-android-context-7055c8478a22

komik malam ini

mochadwi

Kumpulan ektension library binding adapters :

https://android.googlesource.com/platform/frameworks/data-binding/+/master/extensions/baseAdapters/src/main/java/android/databinding/adapters/

mochadwi

gradle (level app)

if (project.hasProperty('devBuild')) { splits.abi.enable = true splits.density.enable = true aaptOptions.cruncherEnabled = true }

buildTypes {

release {

mochadwi

@here ini untuk fungsi swiperefreshlayout, jadi kita ga perlu panggil view nya dari fragment, langsung set value dari vm, app:setRefreshing sama app:setOnRefreshListener udah bawaan dari swiperefreshlayoutnya, jadi gausah buat bindingadapter lagi

<android.support.v4.widget.SwipeRefreshLayout android:id="@+id/swipeRefreshPaginate" android:layout_width="match_parent" android:layout_height="wrap_content" app:setOnRefreshListener="@{()->mListener.onRefresh()}" app:setRefreshing="@{mViewModel.isRequesting}">

mochadwi

https://github.com/futurice/android-best-practices

@all

lumayan buat guides tambahan gaes, reshare xD

mochadwi

temen2 yg suka ketemu list of data, yuks mulai migrasi, buat large data jadiin sequence, biar maknyuss performance-nya https://itnext.io/kotlin-sequences-c5a3f6228eca

terutama untuk chained function, e.g:

list ?.functionEtc { [predicate] } ?.filter { [predicate] } ?.distinctyBy { [predicate] }