Cavin cavin-macwan
cavin-macwan
/ ObserveAsEvents.kt
Created
April 9, 2025 06:28
This snippet allows you to collect one time events like showing the snackbar or navigation without being lost
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| import androidx.compose.runtime.Composable | |
| import androidx.compose.runtime.LaunchedEffect | |
| import androidx.lifecycle.Lifecycle | |
| import androidx.lifecycle.compose.LocalLifecycleOwner | |
| import androidx.lifecycle.repeatOnLifecycle | |
| import kotlinx.coroutines.Dispatchers | |
| import kotlinx.coroutines.flow.Flow | |
| import kotlinx.coroutines.withContext | |
cavin-macwan
/ AppPackageManager.kt
Created
March 24, 2025 06:37
Things that you can do with Package Manager API in Android
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| // 1. Retrieve installed apps (system & user-installed): | |
| val apps = packageManager.getInstalledApplications(PackageManager.GET_META_DATA) | |
| // 2. Get the App Name and icon | |
| val appName = packageManager.getApplicationLabel(appInfo).toString() | |
| val appIcon = packageManager.getApplicationIcon(appInfo.packageName) | |
| // 3. Get App permisions | |
| val permissions = packageManager.getPackageInfo(packageName, PackageManager.GET_PERMISSIONS).requestedPermissions |
cavin-macwan
/ typewritereffect.kt
Created
March 17, 2025 18:40
Type writer text effect in jetpack compose
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| @Composable | |
| fun TypeWriterTextAnimation() { | |
| Box( | |
| modifier = Modifier | |
| .fillMaxSize() | |
| .padding(10.dp), | |
| contentAlignment = Alignment.Center | |
| ) { | |
| TypewriterText( | |
| baseText = "Jetpack Compose is ", |
cavin-macwan
/ JetpackComposePermission.kt
Created
March 3, 2025 17:51
This gist is about permission handling implementation using permissions compose library
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| import android.Manifest | |
| import android.os.Bundle | |
| import androidx.activity.ComponentActivity | |
| import androidx.activity.compose.setContent | |
| import androidx.activity.enableEdgeToEdge | |
| import androidx.compose.foundation.layout.Arrangement | |
| import androidx.compose.foundation.layout.Column | |
| import androidx.compose.foundation.layout.Spacer | |
| import androidx.compose.foundation.layout.fillMaxSize | |
| import androidx.compose.foundation.layout.height |
cavin-macwan
/ Accordian.kt
Created
February 20, 2025 18:16
Expand & Collapse Animation for Accordion in Jetpack Compose
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| import android.os.Bundle | |
| import androidx.activity.ComponentActivity | |
| import androidx.activity.compose.setContent | |
| import androidx.activity.enableEdgeToEdge | |
| import androidx.compose.animation.AnimatedVisibility | |
| import androidx.compose.animation.core.animateFloatAsState | |
| import androidx.compose.animation.core.tween | |
| import androidx.compose.animation.expandVertically | |
| import androidx.compose.animation.fadeIn | |
| import androidx.compose.animation.fadeOut |
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| import android.os.Bundle | |
| import androidx.activity.ComponentActivity | |
| import androidx.activity.compose.setContent | |
| import androidx.activity.enableEdgeToEdge | |
| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.gestures.detectDragGestures | |
| import androidx.compose.foundation.layout.Box | |
| import androidx.compose.foundation.layout.Column | |
| import androidx.compose.foundation.layout.fillMaxSize | |
| import androidx.compose.foundation.layout.padding |
cavin-macwan
/ MetalPowerButton.kt
Created
February 20, 2025 04:53
Metal Power Button in Jetpack Compose
cavin-macwan
/ CollapsingToolbar.kt
Created
February 19, 2025 19:45
Collapsing Toolbar with Smooth Scroll Animation in Jetpack Compose
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| import android.os.Bundle | |
| import androidx.activity.ComponentActivity | |
| import androidx.activity.compose.setContent | |
| import androidx.activity.enableEdgeToEdge | |
| import androidx.compose.foundation.Image | |
| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.interaction.MutableInteractionSource | |
| import androidx.compose.foundation.layout.Box | |
| import androidx.compose.foundation.layout.Column | |
| import androidx.compose.foundation.layout.Spacer |
cavin-macwan
/ ShakeContent.kt
Created
February 18, 2025 17:28
Shake Animation Implementation (useful for error states)
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| /** | |
| * ``` | |
| * @Composable | |
| * fun ShakeScreen() { | |
| * var shake by remember { mutableStateOf(false) } | |
| * val interactionSource = remember { MutableInteractionSource() } | |
| * | |
| * Box( | |
| * contentAlignment = Alignment.Center, | |
| * modifier = Modifier.fillMaxSize() |
cavin-macwan
/ ExpandableCard.kt
Created
February 13, 2025 19:16
ExpandableCard is a custom composable card that expands and collapses when clicked. It features smooth animations, a rotating dropdown icon, and dynamic content visibility, making it perfect for displaying information in a structured way.
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| /** | |
| * Use it like this: | |
| * | |
| * ``` | |
| * @Composable | |
| * fun ExpandableScreen() { | |
| * Box( | |
| * modifier = Modifier | |
| * .padding(16.dp) | |
| * .fillMaxSize(), |
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