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@gabrielemariotti
gabrielemariotti / ColoredSnackBar.java
Last active February 9, 2023 05:07
ColoredSnackBar
public class ColoredSnackBar {
private static final int red = 0xfff44336;
private static final int green = 0xff4caf50;
private static final int blue = 0xff2195f3;
private static final int orange = 0xffffc107;
private static View getSnackBarLayout(Snackbar snackbar) {
if (snackbar != null) {
@alex-shpak
alex-shpak / Interceptor.java
Last active June 14, 2024 02:40
Refreshing OAuth token with okhttp interceptors. All requests will wait until token refresh finished, and then will continue with the new token.
private class HttpInterceptor implements Interceptor {
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
//Build new request
Request.Builder builder = request.newBuilder();
builder.header("Accept", "application/json"); //if necessary, say to consume JSON
@nickbutcher
nickbutcher / 1 search_bar.xml
Last active May 2, 2025 11:53
Demonstrating morphing a search icon into a search field. To do this we use an AnimatedVectorDrawable (https://developer.android.com/reference/android/graphics/drawable/AnimatedVectorDrawable.html) made up of two paths. The first is the search icon (as a single line) the second is the horizontal bar. We then animate the 'trimPathStart' property …
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 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
@polbins
polbins / README.md
Last active February 28, 2025 10:00
Android Response Caching using Retrofit 1.9 + OkHttp 2.2

Android REST Controller with Cache-Control

Android REST Controller with Simple Cache Control Headers using Retrofit 1.9.0 + OkHttp 2.2.0

@gabrielemariotti
gabrielemariotti / README.md
Last active May 3, 2025 05:23
A SectionedGridRecyclerViewAdapter: use this class to realize a simple sectioned grid `RecyclerView.Adapter`.

You can use this class to realize a simple sectioned grid RecyclerView.Adapter without changing your code.

Screen

The RecyclerView has to use a GridLayoutManager.

This is a porting of the class SimpleSectionedListAdapter provided by Google

If you are looking for a sectioned list RecyclerView.Adapter you can take a look here

/*
* 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
@seanKenkeremath
seanKenkeremath / Android Lollipop Widget Tinting Guide
Last active May 2, 2025 11:54
How base colors in Lollipop apply to different UI elements
Unless specified otherwise, all of the below tinting applies to both Lollipop and pre-Lollipop using AppCompat v21. To use the support version of these attributes, remove the android namespace. For instance, "android:colorControlNormal" becomes "colorControlNormal". These attributes will be propagated to their corresponding attributes within the android namespace for devices running Lollipop. Any exceptions to this will be noted by including the "android:" prefix.
All Clickable Views:
-----------
* ripple effect (Lollipop only) -- "colorControlHighlight"
Status Bar:
------------
* background (Lollipop only) - "colorPrimaryDark"
@chris95x8
chris95x8 / build.gradle
Created October 28, 2014 14:00
Extended toolbar with two floating-label edit texts. The layout was made according to this image from the Material Design guidelines: http://i.imgur.com/x8QsuxU.png The layout below looks like this: http://i.imgur.com/8sOTv7h.png
dependencies {
compile 'com.android.support:appcompat-v7:21.+'
compile 'com.wrapp.floatlabelededittext:library:0.0.5'
}
@gabrielemariotti
gabrielemariotti / Readme.md
Last active January 1, 2025 22:35
A SimpleSectionedRecyclerViewAdapter: use this class to realize a simple sectioned `RecyclerView.Adapter`.

You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.

The RecyclerView should use a LinearLayoutManager. You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)

This is a porting of the class SimpleSectionedListAdapter provided by Google

Screen

Example:

@Jogan
Jogan / FloatingActionButton.java
Last active February 6, 2025 22:38
Implementation of Android L's floating action button pattern. API 14+
package your_package;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;