I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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import android.os.Bundle; | |
import android.view.LayoutInflater; | |
import android.view.View; | |
import android.view.ViewGroup; | |
import android.widget.AbsListView; | |
import android.widget.ListView; | |
import android.support.v4.app.ListFragment; | |
import com.nineoldandroids.animation.Animator; | |
import com.nineoldandroids.animation.ObjectAnimator; |
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// Apache 2.0 licensed. | |
import android.content.Context; | |
import android.view.LayoutInflater; | |
import android.view.View; | |
import android.view.ViewGroup; | |
import android.widget.BaseAdapter; | |
/** An implementation of {@link BaseAdapter} which uses the new/bind pattern for its views. */ | |
public abstract class BindableAdapter<T> extends BaseAdapter { |
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import android.content.Context; | |
import android.view.LayoutInflater; | |
import android.view.View; | |
import android.view.ViewGroup; | |
import android.widget.BaseAdapter; | |
/** | |
* An implementation of {@link BaseAdapter} which uses the new/bind pattern and | |
* view holder pattern for its views. | |
* |
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import android.util.Log; | |
import java.util.Arrays; | |
/** | |
* Sample usage: | |
* | |
* class MyApp extends Application { | |
* private Api sApi; | |
* private RequestLimiter sRequestlimiter = new RequestLimiter(5, 1000); | |
* |
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/* | |
* Copyright 2014 Chris Banes | |
* | |
* 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 |
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public class CircularProgressDrawable extends Drawable | |
implements Animatable { | |
private static final Interpolator ANGLE_INTERPOLATOR = new LinearInterpolator(); | |
private static final Interpolator SWEEP_INTERPOLATOR = new DecelerateInterpolator(); | |
private static final int ANGLE_ANIMATOR_DURATION = 2000; | |
private static final int SWEEP_ANIMATOR_DURATION = 600; | |
private static final int MIN_SWEEP_ANGLE = 30; | |
private final RectF fBounds = new RectF(); |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
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import com.google.auto.value.AutoValue; | |
import java.lang.annotation.Retention; | |
import java.lang.annotation.Target; | |
import static java.lang.annotation.ElementType.TYPE; | |
import static java.lang.annotation.RetentionPolicy.RUNTIME; | |
/** | |
* Marks an {@link AutoValue @AutoValue}-annotated type for proper Gson serialization. | |
* <p> |
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