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10
CHANGELOG.md
10
CHANGELOG.md
@@ -1,5 +1,15 @@
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# Changelog
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## 0.12.15
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* `Common`:
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* `applyDiff` will return `Diff` object since this release
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* `Android`:
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* New functions/extensions `findViewsByTag` and `findViewsByTagInActivity`
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* `Coroutines`:
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* Add `Flow` extensions `flatMap`, `flatMapNotNull` and `flatten`
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* Add `Flow` extensions `takeNotNull` and `filterNotNull`
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## 0.12.14
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* `Versions`:
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@@ -14,6 +14,14 @@ private inline fun <T> getObject(
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/**
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* Diff object which contains information about differences between two [Iterable]s
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*
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* See tests for more info
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*
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* @param removed The objects which has been presented in the old collection but absent in new one. Index here is the index in the old collection
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* @param added The object which appear in new collection only. Indexes here show the index in the new collection
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* @param replaced Pair of old-new changes. First object has been presented in the old collection on its
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* [IndexedValue.index] place, the second one is the object in new collection. Both have indexes due to the fact that in
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* case when some value has been replaced after adds or removes in original collection the object index will be changed
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*
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* @see calculateDiff
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*/
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data class Diff<T> internal constructor(
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@@ -165,7 +173,7 @@ inline fun <T> Iterable<T>.calculateStrictDiff(
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fun <T> MutableList<T>.applyDiff(
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source: Iterable<T>,
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strictComparison: Boolean = false
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) = calculateDiff(source, strictComparison).let {
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): Diff<T> = calculateDiff(source, strictComparison).also {
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for (i in it.removed.indices.sortedDescending()) {
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removeAt(it.removed[i].index)
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}
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@@ -0,0 +1,61 @@
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package dev.inmo.micro_utils.common
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import android.app.Activity
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import android.view.View
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import android.view.ViewGroup
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import androidx.core.view.children
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import androidx.fragment.app.Fragment
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fun findViewsByTag(viewGroup: ViewGroup, tag: Any?): List<View> {
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return viewGroup.children.flatMap {
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findViewsByTag(it, tag)
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}.toList()
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}
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fun findViewsByTag(viewGroup: ViewGroup, key: Int, tag: Any?): List<View> {
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return viewGroup.children.flatMap {
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findViewsByTag(it, key, tag)
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}.toList()
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}
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fun findViewsByTag(view: View, tag: Any?): List<View> {
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val result = mutableListOf<View>()
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if (view.tag == tag) {
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result.add(view)
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}
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if (view is ViewGroup) {
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result.addAll(findViewsByTag(view, tag))
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}
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return result.toList()
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}
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fun findViewsByTag(view: View, key: Int, tag: Any?): List<View> {
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val result = mutableListOf<View>()
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if (view.getTag(key) == tag) {
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result.add(view)
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}
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if (view is ViewGroup) {
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result.addAll(findViewsByTag(view, key, tag))
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}
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return result.toList()
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}
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fun Activity.findViewsByTag(tag: Any?) = rootView ?.let {
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findViewsByTag(it, tag)
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}
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fun Activity.findViewsByTag(key: Int, tag: Any?) = rootView ?.let {
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findViewsByTag(it, key, tag)
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}
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fun Fragment.findViewsByTag(tag: Any?) = view ?.let {
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findViewsByTag(it, tag)
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}
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fun Fragment.findViewsByTag(key: Int, tag: Any?) = view ?.let {
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findViewsByTag(it, key, tag)
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}
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fun Fragment.findViewsByTagInActivity(tag: Any?) = activity ?.findViewsByTag(tag)
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fun Fragment.findViewsByTagInActivity(key: Int, tag: Any?) = activity ?.findViewsByTag(key, tag)
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@@ -0,0 +1,7 @@
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package dev.inmo.micro_utils.common
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import android.app.Activity
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import android.view.View
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val Activity.rootView: View?
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get() = findViewById<View?>(android.R.id.content) ?.rootView ?: window.decorView.findViewById<View?>(android.R.id.content) ?.rootView
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package dev.inmo.micro_utils.coroutines
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import kotlinx.coroutines.flow.*
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import kotlin.js.JsName
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import kotlin.jvm.JvmName
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inline fun <T, R> Flow<Flow<T>>.flatMap(
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crossinline mapper: suspend (T) -> R
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) = flow {
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collect {
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it.collect {
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emit(mapper(it))
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}
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}
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}
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@JsName("flatMapIterable")
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@JvmName("flatMapIterable")
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inline fun <T, R> Flow<Iterable<T>>.flatMap(
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crossinline mapper: suspend (T) -> R
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) = map {
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it.asFlow()
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}.flatMap(mapper)
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inline fun <T, R> Flow<Flow<T>>.flatMapNotNull(
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crossinline mapper: suspend (T) -> R
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) = flatMap(mapper).takeNotNull()
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@JsName("flatMapNotNullIterable")
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@JvmName("flatMapNotNullIterable")
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inline fun <T, R> Flow<Iterable<T>>.flatMapNotNull(
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crossinline mapper: suspend (T) -> R
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) = flatMap(mapper).takeNotNull()
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fun <T> Flow<Flow<T>>.flatten() = flatMap { it }
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@JsName("flattenIterable")
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@JvmName("flattenIterable")
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fun <T> Flow<Iterable<T>>.flatten() = flatMap { it }
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package dev.inmo.micro_utils.coroutines
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import kotlinx.coroutines.flow.*
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fun <T> Flow<T>.takeNotNull() = mapNotNull { it }
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fun <T> Flow<T>.filterNotNull() = takeNotNull()
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@@ -14,5 +14,5 @@ crypto_js_version=4.1.1
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# Project data
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group=dev.inmo
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version=0.12.14
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android_code_version=153
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version=0.12.15
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android_code_version=154
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