refactor to tidy up things (#99)

* replace deprecated function used in TikTokPlayer.kt

* Add label for animation preview

* Refactor package directive

* Rename file (previously typo) and refactor collection chain call

* remove unnecessary parentheses

* collapse empty tag

* refactor mutable to immutable variable

Author: wiryadev

app/src/main/AndroidManifest.xml

@@ -17,7 +17,7 @@
         <activity
             android:name=".ui.templates.TemplatesActivity"
             android:label="@string/title_activity_templates"
-            android:theme="@style/Theme.ComposeCookBook.NoActionBar"></activity>
+            android:theme="@style/Theme.ComposeCookBook.NoActionBar" />
         <activity
             android:name=".ui.home.advancelists.AdvanceListsActivity"
             android:label="@string/title_activity_advance_lists"

app/src/main/java/com/guru/composecookbook/MainActivity.kt

@@ -1,6 +1,6 @@
 package com.guru.composecookbook
 
-import AnimationScreen
+import com.guru.composecookbook.ui.animation.AnimationScreen
 import FaIcons
 import android.os.Bundle
 import androidx.activity.ComponentActivity

app/src/main/java/com/guru/composecookbook/ui/animation/AnimationScreen.kt

@@ -1,3 +1,5 @@
+package com.guru.composecookbook.ui.animation
+
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
@@ -14,10 +16,6 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.unit.dp
 import com.guru.composecookbook.colorpicker.ColorPicker
-import com.guru.composecookbook.ui.animation.AnimatableSuspendedAnimations
-import com.guru.composecookbook.ui.animation.AnimationsForStates
-import com.guru.composecookbook.ui.animation.AnimationsWithVisibilityApi
-import com.guru.composecookbook.ui.animation.TransitionAnimationsWithMultipleStates
 import com.guru.composecookbook.ui.utils.RotateIcon
 import com.guru.composecookbook.ui.utils.TestTags
 import com.guru.composecookbook.ui.utils.TitleText

app/src/main/java/com/guru/composecookbook/ui/animation/TransitionsAnimations.kt

@@ -1,6 +1,5 @@
 package com.guru.composecookbook.ui.animation
 
-import MyAnimationState
 import androidx.compose.animation.animateColor
 import androidx.compose.animation.core.*
 import androidx.compose.foundation.layout.Spacer
@@ -46,10 +45,11 @@ fun MultiStateColorPositionAnimation() {
     val midColor = purple
     val endColor = orange
 
-    val transition = updateTransition(targetState = animationState)
+    val transition = updateTransition(targetState = animationState, label = "transition")
 
     val animatedColor by transition.animateColor(
-        transitionSpec = { tween(500) }
+        transitionSpec = { tween(500) },
+        label = "animatedColor",
     ) { state ->
         when (state) {
             MyAnimationState.START -> startColor
@@ -59,7 +59,8 @@ fun MultiStateColorPositionAnimation() {
     }
 
     val position by transition.animateDp(
-        transitionSpec = { tween(500) }
+        transitionSpec = { tween(500) },
+        label = "position",
     ) { state ->
         when (state) {
             MyAnimationState.START -> 0.dp
@@ -125,4 +126,4 @@ fun FloatMultiStateAnimationCircleCanvas(color: Color = green500, radiusEnd: Flo
     Spacer(modifier = Modifier.height(100.dp))
     MultiStateAnimationCircleFilledCanvas(color, radiusEnd)
     Spacer(modifier = Modifier.height(100.dp))
-}
+}

app/src/main/java/com/guru/composecookbook/ui/home/constraintlayout/ConstrintLayoutDemos.kt renamed to app/src/main/java/com/guru/composecookbook/ui/home/constraintlayout/ConstraintLayoutDemos.kt

@@ -42,7 +42,7 @@ fun ConstraintLayoutDemos() {
         val tweet = DemoDataProvider.tweet
         GmailListItem(tweet) {}
         Spacer(modifier = Modifier.height(20.dp))
-        val tweet2 = DemoDataProvider.tweetList.filter { it.tweetImageId > 0 }.first()
+        val tweet2 = DemoDataProvider.tweetList.first { it.tweetImageId > 0 }
         YoutubeListItem(tweet2)
         Spacer(modifier = Modifier.height(20.dp))
         MyWalletCard()

app/src/main/java/com/guru/composecookbook/ui/home/customfling/FlingListSettingsActivity.kt

@@ -110,7 +110,7 @@ fun SettingsContent(onback: () -> Unit, onApply: () -> Unit) {
 
 
 @Composable
-private fun BaseView(isDarkTheme: Boolean, content: @Composable() () -> Unit) {
+private fun BaseView(isDarkTheme: Boolean, content: @Composable () -> Unit) {
     ComposeCookBookTheme(isDarkTheme) {
         content()
     }

app/src/main/java/com/guru/composecookbook/ui/home/lists/ListViewActivity.kt

@@ -60,7 +60,7 @@ class ListViewActivity : ComponentActivity() {
 }
 
 @Composable
-fun BaseView(isDarkTheme: Boolean, content: @Composable() () -> Unit) {
+fun BaseView(isDarkTheme: Boolean, content: @Composable () -> Unit) {
     ComposeCookBookTheme(isDarkTheme) {
         content()
     }

app/src/main/java/com/guru/composecookbook/ui/home/tabslayout/TabLayout.kt

@@ -35,7 +35,7 @@ private enum class DemoTabs(val value: String) {
 @Composable
 fun TabLayout() {
     val tabsName = remember { DemoTabs.values().map { it.value } }
-    var selectedIndex = remember { mutableStateOf(DemoTabs.APPLE.ordinal) }
+    val selectedIndex = remember { mutableStateOf(DemoTabs.APPLE.ordinal) }
     val icons = listOf(Icons.Default.Info, Icons.Default.Person, Icons.Default.ShoppingCart)
 
     Column {
@@ -83,7 +83,7 @@ fun TabLayout() {
 @Composable
 fun ScrollableListOfTabs() {
     val tweets = remember { DemoDataProvider.tweetList.filter { it.tweetImageId > 0 } }
-    var selectedIndex = remember { mutableStateOf(0) }
+    val selectedIndex = remember { mutableStateOf(0) }
     Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
         ScrollableTabRow(
             selectedTabIndex = selectedIndex.value,

app/src/main/java/com/guru/composecookbook/ui/learnwidgets/SwipeButton.kt

@@ -54,7 +54,7 @@ fun SwipeButton(
     val dragOffset = remember { mutableStateOf(0f) }
 
     val collapsed = swipeButtonState == SwipeButtonState.COLLAPSED
-    var swiped = swipeButtonState == SwipeButtonState.SWIPED
+    val swiped = swipeButtonState == SwipeButtonState.SWIPED
 
     Surface(
         modifier = modifier,

components/fab/src/main/java/com/guru/composecookbook/fab/AnimatingFabContent.kt

@@ -37,7 +37,7 @@ fun AnimatingFabContent(
     extended: Boolean = true
 ) {
     val currentState = if (extended) ExpandableFabStates.Extended else ExpandableFabStates.Collapsed
-    val transition = updateTransition(targetState = currentState)
+    val transition = updateTransition(targetState = currentState, label = "transition")
     val duration = 200
     val opacityAnim = transition.animateFloat(
         transitionSpec = {
@@ -56,7 +56,7 @@ fun AnimatingFabContent(
                 }
                 else -> snap()
             }
-        }
+        }, label = "opacityAnim"
     ) {
         when (it) {
             ExpandableFabStates.Collapsed -> 0f
@@ -80,7 +80,7 @@ fun AnimatingFabContent(
                 }
                 else -> snap()
             }
-        }
+        }, label = "widthAnimation"
     ) {
         when (it) {
             ExpandableFabStates.Collapsed -> 0f