KlassenKonstantin

package de.apuri.boing

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.animation.core.Animatable
import androidx.compose.animation.core.Spring
import androidx.compose.animation.core.spring
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.gestures.awaitFirstDown

rharter

import androidx.lifecycle.get
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.ViewModelStore
import androidx.lifecycle.ViewModelStoreOwner

/**
 * Returns a property delegate to access the wrapped value, which will be retained for the
 * duration of the lifecycle of this [ViewModelStoreOwner].
 *

cketti

Build "Sources for Android 29" so you can comfortably browse the Android API source in Android Studio.

1. Collect source files

mkdir android-sdk-source-build
cd android-sdk-source-build

mkdir -p frameworks/base

ErikHellman

/*
MIT License

Copyright (c) 2019 Erik Hellman

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

ZakTaccardi

import kotlinx.coroutines.experimental.android.Main
import kotlinx.coroutines.experimental.CoroutineScope

class ExampleActivity : Activity(), CoroutineScope by CoroutineScope(Dispatchers.Main) {
  
    override fun onCreate(savedInstanceState: Bundle?)
        super.onCreate(savedInstanceState)

        val ui = Ui(this) // bind views, etc
  

smhdk

    val alphabets1 = Observable.intervalRange(0, 1, 1, 1, TimeUnit.SECONDS).map { id -> "A" + id }
    val alphabets2 = Observable.intervalRange(0, 2, 2, 1, TimeUnit.SECONDS).map { id -> "B" + id }

    Observable.zip(alphabets1, alphabets2,
        BiFunction<String, String, String> { t1, t2 -> "$t1 $t2" })
        .subscribe(object : Observer<String> {
            override fun onComplete() {
                println("onComplete")
            }

dlew

#!/usr/bin/env bash

# I've found that the "Migrate to AndroidX" converter in Android Studio doesn't work very
# well, so I wrote my own script to do the simple job of converting package names.
#
# You can download a CSV of package names here: https://developer.android.com/topic/libraries/support-library/downloads/androidx-class-mapping.csv
#
# It'll run faster on a clean build because then there are fewer files to scan over.
#
# Uses `gsed` because I'm on a Mac. Can easily replace with `sed` if you don't have `gsed`.

zizibaloob

public class MyItemDecoration extends RecyclerView.ItemDecoration {

    private static final int[] ATTRS = new int[]{ android.R.attr.listDivider };

    private Drawable mDivider;

    public MyItemDecoration(Context context) {
        TypedArray a = context.obtainStyledAttributes(ATTRS);
        mDivider = a.getDrawable(0);
        a.recycle();

ZakTaccardi

@file:Suppress("unused", "FunctionName", "IllegalIdentifier")

import android.annotation.SuppressLint
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.os.Bundle

/**
 * The best way to launch yourself an activity. Your implementation should enable the following api:

tinmegali

class App : Application(), HasActivityInjector {

    @Inject lateinit var activityInjector: DispatchingAndroidInjector<Activity>

    override fun activityInjector(): AndroidInjector<Activity> {
        return activityInjector
    }

    override fun onCreate() {
        super.onCreate()