tir38

In Daniel's example, all rows contain the same view, so their collapsed heights are all the same. However if you have different size collapsed rows, the animation will be jumpy. To fix this

1. pull the cell height out of the constructor for ExpandableListItem:

public class ExpandableListItem implements OnSizeChangedListener {

    private String mTitle;
    private String mText;
 private boolean mIsExpanded;

tir38

package com.your.package.here

import android.content.res.Configuration;
import android.os.Bundle;
import android.os.PersistableBundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;

public class LifecycleLoggingActivity extends AppCompatActivity {

tir38

long start = System.currentTimeMillis();

boolean isDebugApplication = ...
Fabric.with(context, new Crashlytics.Builder()
        .core(new CrashlyticsCore.Builder().disabled(isDebugApplication).build())
        .build());

long initDuration = System.currentTimeMillis() - start;
Answers.getInstance().logContentView(new ContentViewEvent()
        .putContentName("Fabric initialization time in milliseconds")

tir38

dependencies {
    compile project(':core')

    // Parser for scanRecord byte array returned from
    // android.bluetooth.BluetoothAdapter.LeScanCallback.onLeScan()
    // This is only needed for pre-Lollipop devices.
    // https://github.com/TakahikoKawasaki/nv-bluetooth
    // Apache 2.0
    compile 'com.neovisionaries:nv-bluetooth:1.7'

tir38

<?xml version="1.0" encoding="utf-8"?>
<!-- Add this as a debug manifest so the permissions won't be required by your production app -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
</manifest>

tir38

android {
    ...

    signingConfigs {
        release {
            storeFile file("../keystore/production.jks")
            keyAlias ...
            keyPassword ...
            storePassword ...
        }

tir38

apply plugin: 'com.android.application'

def supportLibVer = "25.0.1"
def googleServicesLibVer = "9.8.0"
def daggerLibVersion = "2.2"

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.1"
    defaultConfig {

tir38

import android.app.Activity;
import android.support.annotation.Nullable;
import android.support.test.runner.lifecycle.ActivityLifecycleMonitorRegistry;

import java.util.Collection;

import static android.support.test.InstrumentationRegistry.getInstrumentation;
import static android.support.test.runner.lifecycle.Stage.RESUMED;

public final class CurrentActivityUtil {

tir38

package com.onbeep.obiwan.frameworks;

import io.reactivex.Observable;

public class Temp {

    /**
     * Question 1: should an event be a class or enum?
     * <p>
     * I don't have a good answer. Discussion going on here:

tir38

// Given this module:
@Module
class DripCoffeeModule {
  @Provides static Heater provideHeater() {
    return new ElectricHeater();
  }
}

// Which of these options do you prefer?