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# script to create timer in terminal
# Jason Atwood
# 2013/6/22
#!/bin/sh

# start up 
echo "starting timer script ..." 
sleep 1 # seconds

# get input from user

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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;

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<?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>

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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 {

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package com.example;

import android.os.Handler;
import android.os.HandlerThread;

import java.util.concurrent.TimeUnit;

import rx.Scheduler;
import rx.Subscription;
import rx.android.plugins.RxAndroidPlugins;

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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")

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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 {

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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'

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android {
    ...

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

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package com.example.app;

import android.support.test.espresso.matcher.BoundedMatcher;
import android.view.View;
import android.widget.TextView;

import org.hamcrest.Description;
import org.hamcrest.Matcher;

import static com.google.common.base.Preconditions.checkNotNull;