ksharma-xyz’s gists

ksharma-xyz / ComposableLifeCycleListener.kt

Created May 12, 2024 11:00

Listener for Composable Lifecycle

	import androidx.compose.runtime.Composable
	import androidx.compose.runtime.DisposableEffect
	import androidx.compose.ui.platform.LocalLifecycleOwner
	import androidx.lifecycle.Lifecycle
	import androidx.lifecycle.LifecycleEventObserver
	import androidx.lifecycle.LifecycleOwner

	@Composable
	fun ComposableLifecycleListener(
	lifecycleOwner: LifecycleOwner = LocalLifecycleOwner.current,

ksharma-xyz / SecureScreen.kt

Last active May 13, 2024 01:00

Listen to changes in android Lifecycle in Composable and set and clear secure flag in onStart / onStop.

	import android.app.Activity
	import android.content.Context
	import android.content.ContextWrapper
	import android.view.WindowManager.LayoutParams.FLAG_SECURE
	import androidx.compose.foundation.background
	import androidx.compose.foundation.layout.Box
	import androidx.compose.foundation.layout.fillMaxSize
	import androidx.compose.material3.Text
	import androidx.compose.runtime.Composable
	import androidx.compose.ui.Alignment

ksharma-xyz / build.gradle.kts

Created May 24, 2024 09:10

Adding Google Tink dependency in Android project

	dependencies {
	implementation("com.google.crypto.tink:tink-android:1.13.0") // check latest version
	}

ksharma-xyz / TinkCryptoManager.kt

Last active May 24, 2024 11:16

Encryption and Decryption using Google Tink and managing keys using AndroidKeystore

	import androidx.security.crypto.MasterKeys
	import com.google.crypto.tink.integration.android.AndroidKeystoreAesGcm

	object TinkCryptoManager {

	// Get / Create Keys using Android Keystore
	private val aesKeystore =
	AndroidKeystoreAesGcm(MasterKeys.getOrCreate(MasterKeys.AES256_GCM_SPEC))

	fun encrypt(plainText: String): ByteArray =

ksharma-xyz / .zshrc

Last active June 3, 2024 10:04

android - adb commands with alias

	## Read Blog - https://www.ksharma.xyz/android-adb-shortcuts-for-productivity

	## A11y - Talkback
	alias TalkbackOn="adb shell settings put secure enabled_accessibility_services com.google.android.marvin.talkback/com.google.android.marvin.talkback.TalkBackService"

	alias TalkbackOff="adb shell settings put secure enabled_accessibility_services com.android.talkback/com.google.android.marvin.talkback.TalkBackService"

	## A11y - FontSize
	alias LargeFontSize="adb shell settings put system font_scale 2.0" # Largest font size for android devices
	alias MediumFontSize="adb shell settings put system font_scale 1.5"

ksharma-xyz / User.kt

Created July 6, 2024 11:32

Kotlin Class generated from proto using wire plugin

	// Code generated by Wire protocol buffer compiler, do not edit.
	// Source: User in xyz/ksharma/pokemon/user.proto
	@file:Suppress("DEPRECATION")

	package xyz.ksharma.user

	import com.squareup.wire.FieldEncoding
	import com.squareup.wire.Message
	import com.squareup.wire.ProtoAdapter
	import com.squareup.wire.ProtoReader

ksharma-xyz / user.proto

Created July 6, 2024 11:33

Protobuf for User

	syntax = "proto3";

	option java_package = "xyz.ksharma.user";
	option java_outer_classname = "User";

	message User {
	string id = 1;
	string name = 2;
	int32 age = 3;
	}

ksharma-xyz / wire-build.gradle.kts

Created July 6, 2024 11:41

How to add Wire Plugin to Gradle File


	// In libs.versions.toml
	wire = { id = "com.squareup.wire", version.ref = "wire"}


	// In build.gradle.kts (module level)
	plugins {
	alias(libs.plugins.wire)
	}

ksharma-xyz / gen-kotlin.yaml

Created July 6, 2024 11:51

Generate Kotlin files and push them to new repository by creating a PR

Karan Sharma ksharma-xyz