Kotlin Tools for Android ViewModel, LiveData, Data Binding, Dependency injection, Async operations, Repository pattern, Retrofit, Form Validation, Cloud Firestore, etc.
Christian Passold Chrispassold
karthiks
/ NotificationUtils.java
Last active
August 22, 2018 13:15
Create NotificationChannel object per Channel, with the desired options
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| public class NotificationUtils extends ContextWrapper { | |
| public static final String ANDROID_CHANNEL_ID = "com.androidstuff.tutsplustalerts.ANDROID"; | |
| public static final String IOS_CHANNEL_ID = "com.androidstuff.tutsplustalerts.IOS"; | |
| public static final String ANDROID_CHANNEL_NAME = "ANDROID CHANNEL"; | |
| public static final String IOS_CHANNEL_NAME = "IOS CHANNEL"; | |
| private NotificationManager notificationManager; | |
| //.. | |
| public NotificationUtils(Context base) { |
ayeshq
/ LocationAwareActivity.java
Last active
October 11, 2018 18:10
An abstract class activity that hides most of the location requests/updates complexities including permissions management, GoogleApiClient, and device location settings.
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| import android.Manifest; | |
| import android.annotation.TargetApi; | |
| import android.app.Activity; | |
| import android.content.Intent; | |
| import android.content.IntentSender; | |
| import android.content.pm.PackageManager; | |
| import android.location.Location; | |
| import android.net.Uri; | |
| import android.os.Build; | |
| import android.os.Bundle; |
antoniolg
/ SwipeRefreshActivity.java
Last active
July 29, 2019 11:59
An activity that uses a SwipeRefreshLayout as a container for the layout of the classes that extend it.
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| /* | |
| * Copyright (C) 2014 Antonio Leiva Gordillo. | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |
comoc
/ AndroidApplicationListing.java
Last active
January 4, 2020 16:27
How to list installed applications on Android.
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| //{ Locate follows into your class | |
| public static class ApplicationInfo { | |
| public String label; | |
| public String name; | |
| public String packageName; | |
| public Drawable icon; | |
| @Override | |
| public String toString() { | |
| return "label:" + label + " name:" + name + " packageName:" |
arekolek
/ LiveDataReactiveStreamsActivity.kt
Last active
August 27, 2020 04:09
Using LiveDataReactiveStreams to handle lifecycle and threading while computing list diff for recycler view
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| package com.github.arekolek.diffutil | |
| import android.arch.lifecycle.* | |
| import android.os.Bundle | |
| import android.support.v7.app.AppCompatActivity | |
| import android.support.v7.util.DiffUtil | |
| import android.support.v7.widget.RecyclerView | |
| import android.util.Log | |
| import android.view.LayoutInflater | |
| import android.view.View |
mjdetullio
/ android-sonar.gradle
Last active
August 27, 2020 19:53
Configuring Android project for SonarQube
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| import com.android.build.gradle.AppPlugin | |
| task consolidateJunitXml { | |
| description 'Copies JUnit XML reports into a single directory so SonarQube can import them all' | |
| doLast { | |
| def dest = file("${buildDir}/allJunit") | |
| delete dest | |
| copy { | |
| from "${buildDir}/test-results/debug" | |
| into dest |
DavidMihola
/ RetrofitErrorCodeTest.java
Last active
December 14, 2020 17:59
A simple test for Retrofit2, RxJava and HTTP error codes
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| package com.example; | |
| import okhttp3.ResponseBody; | |
| import retrofit2.Response; | |
| import retrofit2.Retrofit; | |
| import retrofit2.RxJavaCallAdapterFactory; | |
| import retrofit2.http.GET; | |
| import retrofit2.http.Path; | |
| import retrofit2.http.Url; | |
| import rx.Observable; |
sheharyarn
/ RVEmptyObserver.java
Created
May 13, 2017 13:55
Set Empty Layout for RecyclerViews in Android
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| /** | |
| * Custom implementation of AdapterDataObserver to show empty layouts | |
| * for RecyclerView when there's no data | |
| * | |
| * Usage: | |
| * | |
| * adapter.registerAdapterDataObserver(new RVEmptyObserver(recyclerView, emptyView)); | |
| */ | |
| public class RVEmptyObserver extends RecyclerView.AdapterDataObserver { | |
| private View emptyView; |
tinmegali
/ LiveData.ext.kt
Created
July 14, 2017 19:14
Kotlin extension to allow Unit tests on Android LiveData
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| package com.tinmegali.daggerwithkotlin.room | |
| import android.arch.lifecycle.LiveData | |
| import android.arch.lifecycle.Observer | |
| import java.util.concurrent.CountDownLatch | |
| import java.util.concurrent.TimeUnit | |
| // Extension to allow unit tests on LiveData | |
| // discussion on: https://stackoverflow.com/questions/44270688/unit-testing-room-and-livedata |
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