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@mitchtabian
mitchtabian / AndroidManifest.xml
Last active October 21, 2020 12:01
Enable Fragment constructor injection for instrumentation tests when using Hilt. This is a modified version of https://github.com/android/architecture-samples/blob/dev-hilt/app/src/androidTest/java/com/example/android/architecture/blueprints/todoapp/HiltExt.kt
<!-- **NOTE** This must be in /debug/ -->
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.codingwithmitch.daggerhiltplayground">
<application>
<activity
android:name="com.codingwithmitch.daggerhiltplayground.HiltTestActivity"
android:exported="false" />
</application>
@iRYO400
iRYO400 / ConnectivityMonitor.kt
Created April 30, 2020 09:41
Check Internet Connection [API21+][API29+ supported] Lifecycle aware
import android.content.Context
import android.content.Context.CONNECTIVITY_SERVICE
import android.net.ConnectivityManager
import android.net.Network
import android.net.NetworkCapabilities
import android.net.NetworkRequest
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.LifecycleObserver
import androidx.lifecycle.LifecycleOwner
import androidx.lifecycle.OnLifecycleEvent
@rharter
rharter / InjectableActivityScenario.kt
Created July 19, 2019 15:27
An ActivityScenario that allows you to use Dagger Android's automatic, lifecycle based injection without making your Application class `open`, or overriding it in tests.
package com.pixite.pigment.testing
import android.app.Activity
import android.app.Instrumentation
import android.content.Context
import android.content.Intent
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentActivity
import androidx.fragment.app.FragmentManager
import androidx.lifecycle.Lifecycle
@tolpp
tolpp / android-send-push-locally-using-adb.adoc
Last active December 17, 2024 12:58
This gist explains how to send push notification locally using ADB without need network connection.

Requirements:

  • Device should be a rooted (simulator’s are rooted by default)

  • adbd should be started as root. (Rub command: adb root )

Now, send local push message using command:

@LouisCAD
LouisCAD / GooglePlayServices.kt
Created November 23, 2017 16:19
Allows using Google Play Services Task API in Kotlin Coroutines, plus Play Services availability check made easier.
import com.google.android.gms.common.GoogleApiAvailability
import com.google.android.gms.tasks.Task
import splitties.init.appCtx
import kotlin.coroutines.experimental.suspendCoroutine
val googleApiAvailability = GoogleApiAvailability.getInstance()!!
inline val playServicesAvailability get() = googleApiAvailability.isGooglePlayServicesAvailable(appCtx)
@JvmName("awaitVoid")
suspend fun Task<Void>.await() = suspendCoroutine<Unit> { continuation ->
@Pulimet
Pulimet / AdbCommands
Last active September 8, 2026 15:42
Adb useful commands list
Hi All!
I've recently launched a tool that wraps many of the commands here with a user interface. This desktop application is currently available for macOS. There's a roadmap outlining planned features for the near future.
Feel free to request any features you'd like to see, and I'll prioritize them accordingly.
One of the most important aspects of this application is that every command executed behind the scenes is displayed in a special log section. This allows you to see exactly what’s happening and learn from it.
Here's the link to the repository: https://github.com/Pulimet/ADBugger
App Description:
ADBugger is a desktop tool designed for debugging and QA of Android devices and emulators. It simplifies testing, debugging, and performance analysis by offering device management, automated testing, log analysis, and remote control capabilities. This ensures smooth app performance across various setups.
@isfaaghyth
isfaaghyth / layout.xml
Created August 21, 2017 06:25
AppBar Scrolling with Flexible Space and content overlapping
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:orientation="vertical">
@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@psayre23
psayre23 / gist:c30a821239f4818b0709
Last active August 16, 2026 05:53
Runtime Complexity of Java Collections
Below are the Big O performance of common functions of different Java Collections.
List | Add | Remove | Get | Contains | Next | Data Structure
---------------------|------|--------|------|----------|------|---------------
ArrayList | O(1) | O(n) | O(1) | O(n) | O(1) | Array
LinkedList | O(1) | O(1) | O(n) | O(n) | O(1) | Linked List
CopyOnWriteArrayList | O(n) | O(n) | O(1) | O(n) | O(1) | Array