(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.
(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.
/* | |
* Copyright (C) 2014 The Android Open Source Project | |
* | |
* 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 |
package com.example.yourapp; | |
import android.annotation.SuppressLint; | |
import android.content.Context; | |
import android.content.SharedPreferences; | |
import android.os.Build; | |
import android.security.KeyPairGeneratorSpec; | |
import android.security.keystore.KeyGenParameterSpec; | |
import android.security.keystore.KeyProperties; | |
import android.support.annotation.RequiresApi; |
/* | |
* Copyright 2014 Julian Shen | |
* | |
* 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 |
/** | |
_____ _____ _ | |
| __ \ / ____| | | | |
| | | | ___| | _ __ _ _ _ __ | |_ ___ _ __ | |
| | | |/ _ \ | | '__| | | | '_ \| __/ _ \| '__| | |
| |__| | __/ |____| | | |_| | |_) | || (_) | | | |
|_____/ \___|\_____|_| \__, | .__/ \__\___/|_| | |
__/ | | | |
|___/|_| | |
*/ |
import android.graphics.Bitmap; | |
import android.graphics.Bitmap.Config; | |
import android.graphics.BitmapShader; | |
import android.graphics.Canvas; | |
import android.graphics.Paint; | |
import android.graphics.RectF; | |
import android.graphics.Shader; | |
// enables hardware accelerated rounded corners | |
// original idea here : http://www.curious-creature.org/2012/12/11/android-recipe-1-image-with-rounded-corners/ |
#!/bin/zsh | |
# Send text through adb by Madura A. | |
# https://market.android.com/details?id=org.jraf.android.nolock | |
# Please use the above app(or similar) to keep it from locking while | |
# using this script | |
# FIX: Android 4.1.1 suggested by samox86 | |
PATH=$PATH:/system/xbin:/system/bin | |
# Change path if necessary |
// Copyright 2012 Square, Inc. | |
package com.squareup.widgets; | |
import android.content.Context; | |
import android.content.res.TypedArray; | |
import android.util.AttributeSet; | |
import android.widget.ImageView; | |
/** Maintains an aspect ratio based on either width or height. Disabled by default. */ | |
public class AspectRatioImageView extends ImageView { |
import android.content.res.Resources; | |
import android.graphics.drawable.Drawable; | |
import android.text.Spannable; | |
import android.text.SpannableStringBuilder; | |
import android.text.style.ImageSpan; | |
import android.view.View; | |
import android.widget.ImageView; | |
import android.widget.LinearLayout; | |
import android.widget.SearchView; | |
import android.widget.TextView; |
Introduction
AppCompat is an Android support library to provide backwards-compatible functionality for Material design patterns. It currently comes bundled with a set of styles in the Theme.AppCompat
and Widget.AppCompat
namespaces. However, there is a critical component missing which I would have thought essential to provide the a default from which we could inherit our styles: Widget.AppCompat.Button
. Sure, there's Widget.AppCompat.Light.ActionButton
, but that doesn't actually inherit from Widget.ActionButton
, which does not inherit from Widget.Button
, so we might get some unexpected behavior using that as our base button style, mainly because Widget.ActionButton
strictly belongs in the ActionBar
.
So, if we want to have a decently normal default button style related to AppCompat, we need to make it ourselves. Let's start by digging into the Android SDK to see how it's doing default styles.
Digging In