Add sparse, bundle, animateLayoutChanges

Author: anton-knyazev

.idea/modules.xml

@@ -0,0 +1,40 @@
+package com.omega_r.libs.extensions.bundle
+
+import android.os.Bundle
+
+/**
+ * Created by Anton Knyazev on 2019-08-07.
+ */
+fun Bundle?.equalsBundle(other: Bundle?): Boolean {
+    if (this != null && other != null) {
+
+        if (size() != other.size())
+            return false
+
+        if (!keySet().containsAll(other.keySet()))
+            return false
+
+        for (key in keySet()) {
+            val valueOne = get(key)
+            val valueTwo = other.get(key)
+            if (valueOne is Bundle && valueTwo is Bundle) {
+                if (!valueOne.equalsBundle(valueTwo)) return false
+            } else if (valueOne != valueTwo) return false
+
+        }
+        return true
+
+    } else return this == null && other == null
+}
+
+fun Bundle.hashCodeBundle(): Int {
+    var result = 0
+    for (key in keySet()) {
+        val value = get(key)
+        result = 31 * result +  when (value) {
+            is Bundle -> value.hashCodeBundle()
+            else -> value?.hashCode() ?: 0
+        }
+    }
+    return result
+}

extensionslib/src/main/java/com/omega_r/libs/extensions/bundle/BundleExtensions.kt

@@ -4,6 +4,8 @@ import android.content.Context
 import android.graphics.drawable.AnimatedVectorDrawable
 import android.graphics.drawable.Drawable
 import android.os.Build
+import android.util.TypedValue
+import androidx.annotation.AttrRes
 import androidx.annotation.ColorRes
 import androidx.annotation.DrawableRes
 import androidx.annotation.RequiresApi
@@ -24,3 +26,8 @@ fun Context.getCompatColor(@ColorRes id: Int): Int {
     return ContextCompat.getColor(this, id)
 }
 
+fun Context.getColorByAttribute(@AttrRes attrInt: Int): Int {
+    return TypedValue().run {
+        if (theme.resolveAttribute(attrInt, this, true)) data else 0
+    }
+}

extensionslib/src/main/java/com/omega_r/libs/extensions/context/ResourceExtensions.kt

@@ -0,0 +1,17 @@
+package com.omega_r.libs.extensions.sparse
+
+import android.util.SparseArray
+
+/**
+ * Created by Anton Knyazev on 2019-08-07.
+ */
+inline fun <T> SparseArray<T>.getOrPut(key: Int, defaultValue: () -> T): T {
+    val value = get(key)
+    return if (value == null) {
+        val answer = defaultValue()
+        put(key, answer)
+        answer
+    } else {
+        value
+    }
+}

extensionslib/src/main/java/com/omega_r/libs/extensions/sparse/SparseExtensions.kt

@@ -6,4 +6,4 @@ import androidx.annotation.LayoutRes
 
 fun View.inflate(@LayoutRes resource: Int, root: ViewGroup): View {
     return View.inflate(context, resource, root)
-}
+}

extensionslib/src/main/java/com/omega_r/libs/extensions/view/ViewExtensions.kt

@@ -1,5 +1,6 @@
 package com.omega_r.libs.extensions.view
 
+import android.animation.LayoutTransition
 import android.view.View
 import android.view.ViewGroup
 
@@ -19,4 +20,10 @@ fun ViewGroup.getFirstChildOrNull(): View? {
 fun ViewGroup.getLastChildOrNull(): View? {
     if (childCount == 0) return null
     return getChildAt(childCount - 1)
-}
+}
+
+var ViewGroup.animateLayoutChanges: Boolean
+    get() = layoutTransition is LayoutTransition
+    set(value) {
+        layoutTransition = if (value) LayoutTransition() else null
+    }

extensionslib/src/main/java/com/omega_r/libs/extensions/view/ViewGroupExtensions.kt

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip