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Building Unicorns

Imanol Pérez Iriarte ipereziriarte

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Building Unicorns
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@romannurik
romannurik / DrawInsetsFrameLayout.java
Created February 10, 2014 16:28
DrawInsetsFrameLayout — adding additional background protection for system UI chrome when using KitKat’s translucent decor flags.
/*
* Copyright 2014 Google Inc.
*
* 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
@ignasi
ignasi / resizer-xxhdpi.sh
Last active February 7, 2021 15:29
Android XXHDPI Resizer (Tested on OS X Mavericks)
#!/bin/bash
f=$(pwd)
mkdir drawable-mdpi drawable-hdpi drawable-xhdpi drawable-xxhdpi
# fake argv and argc in bash
argc=$#; argv[0]=$0 # argv[0] is a prog name
for foo in $( seq $argc )
do
@cyrilmottier
cyrilmottier / AndroidManifest.xml
Last active January 30, 2023 00:04
Android example of how to add a custom logo to the ActionBar and ensure the best possible matching starting Window.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.cyrilmottier.android.anapp">
<!-- ... -->
<application
android:icon="@drawable/ic_launcher"
android:label="@string/config_app_name"
android:theme="@style/Theme.AnApp" >
@romannurik
romannurik / AndroidManifest.xml
Last active March 7, 2024 11:13
Android example of how to programmatically instantiate a View with a custom style.
<manifest ...>
...
<!-- Make sure your app (or individual activity) uses the
theme with the custom attribute defined. -->
<application android:theme="@style/AppTheme" ...>
...
</application>
</manifest>
@emil10001
emil10001 / BusProvider.java
Last active August 24, 2016 17:16
BusProvider as enum
public final enum BusProvider {
INSTANCE;
public final Bus BUS;
private BusProvider() {
BUS = new Bus();
}
}
@adneal
adneal / ProgressDrawable.java
Last active August 23, 2016 17:31
A custom ColorDrawable that can easily be implemented as a progress bar.
/*
* Copyright 2013 Andrew Neal
*
* 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
@eveliotc
eveliotc / RoundedAvatarDrawable.java
Created July 22, 2013 04:59
RoundedAvatarDrawable: A Drawable that draws an oval with given {@link Bitmap} See http://evel.io/2013/07/21/rounded-avatars-in-android/
/*
* Copyright 2013 Evelio Tarazona Cáceres <evelio@evelio.info>
*
* 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
@mediavrog
mediavrog / enable-volley-verbose-logging
Last active March 26, 2017 16:58
Enable verbose logging in Google Volley networking library
# (42f63b0de7318fe1 is a device id)
adb -s 42f63b0de7318fe1 shell setprop log.tag.Volley VERBOSE
@romannurik
romannurik / AndroidCreateGhostIcon.java
Created June 14, 2013 06:28
Android ColorMatrixColorFilter example: Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable). In the ghost bitmap, the RGB values take on the values from the 'color' argument, while the alpha values are derived from the source's grayscaled RGB values. The effect is that you can see through darker parts of the …
/**
* Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable).
* In the ghost bitmap, the RGB values take on the values from the 'color' argument, while
* the alpha values are derived from the source's grayscaled RGB values. The effect is that
* you can see through darker parts of the source bitmap, while lighter parts show up as
* the given color. The 'invert' argument inverts the computation of alpha values, and looks
* best when the given color is a dark.
*/
private Bitmap createGhostIcon(Drawable src, int color, boolean invert) {
int width = src.getIntrinsicWidth();

Make your multiple type view adapter with annotations!

Gist for Making a Multiple View Types Adapter With Annotations

Pretty easy to use.

  1. Create your delegate adapters, implementing DelegateAdapter, and with the annotation DelegateAdapterType. e.g:
@DelegateAdapterType(itemType = 0)