JakeSteam
/ ItemAdapter.kt
Last active
April 22, 2024 09:56
Creating a grid RecyclerView with quick drag and drop item swapping, Room / LiveData support, and more!
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class ItemAdapter( | |
| private val itemClickListener: (OwnedItem) -> Unit, | |
| private val itemSaver: (List<OwnedItem>) -> Unit | |
| ) : RecyclerView.Adapter<ItemViewHolder>() { | |
| val items = ArrayList<OwnedItem>() | |
| fun setItems(newItems: List<OwnedItem>) { | |
| val result = calculateDiff(newItems) | |
| items.clear() |
EugeneTheDev
/ DotsLoaders.kt
Created
March 18, 2021 23:15
Dots loading animations with Jetpack Compose
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import androidx.compose.animation.core.* | |
| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.layout.* | |
| import androidx.compose.foundation.shape.CircleShape | |
| import androidx.compose.material.MaterialTheme | |
| import androidx.compose.material.Text | |
| import androidx.compose.runtime.Composable | |
| import androidx.compose.runtime.getValue | |
| import androidx.compose.ui.Alignment | |
| import androidx.compose.ui.Modifier |
handstandsam
/ MyLifecycleOwner.kt
Last active
January 30, 2025 02:47
Jetpack Compose OverlayService. You have to have all the correct permissions granted and in your manifest, but if you do, this this will show a green box with "Hello" in it!
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import android.os.Bundle | |
| import androidx.lifecycle.Lifecycle | |
| import androidx.lifecycle.LifecycleRegistry | |
| import androidx.savedstate.SavedStateRegistry | |
| import androidx.savedstate.SavedStateRegistryController | |
| import androidx.savedstate.SavedStateRegistryOwner | |
| internal class MyLifecycleOwner : SavedStateRegistryOwner { | |
| private var mLifecycleRegistry: LifecycleRegistry = LifecycleRegistry(this) | |
| private var mSavedStateRegistryController: SavedStateRegistryController = SavedStateRegistryController.create(this) |
marcinjackowiak
/ Java Big O Complexity Cheatsheet
Last active
April 19, 2025 13:35
— forked from iSergius/Java Collections Complexity cheatsheet
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Big O complexities for common methods of Java Collections and common sorting algorithms. | |
| Complexity (Best to Worst) | |
| =================================================================================================== | |
| O(1) < O(log n) < O(n) < O(n log n) < O(n^2) < O(2^n) < O(n!) | |
| Collections | |
| =================================================================================================== |
qoomon
/ conventional-commits-cheatsheet.md
Last active
April 24, 2025 19:40
Conventional Commits Cheatsheet
See how a minor change to your commit message style can make a difference.
Tip
Take a look at git-conventional-commits , a CLI util to ensure these conventions, determine version and generate changelogs