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@gabrielemariotti
gabrielemariotti / Readme.md
Last active March 2, 2024 23:10
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 / DividerItemDecoration
Created October 29, 2014 14:13
DIviderItemDecoration updated without deprecation
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.View;
@dustin-graham
dustin-graham / ApiService.java
Created February 15, 2015 06:17
Infinite Scrolling Android RecyclerView with RxJava
public static Observable<List<String>> paginatedThings(final Observable<Void> onNextObservable) {
return Observable.create(new Observable.OnSubscribe<List<String>>() {
@Override
public void call(final Subscriber<? super List<String>> subscriber) {
onNextObservable.subscribe(new Observer<Void>() {
int latestPage = -1;
@Override
public void onCompleted() {
subscriber.onCompleted();
@nbarraille
nbarraille / OrientationChangeAction.java
Last active January 30, 2023 00:04
An Espresso ViewAction that changes the orientation of the screen
/*
* The MIT License (MIT)
*
* Copyright (c) 2015 - Nathan Barraille
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
@blackcj
blackcj / MainActivity.java
Last active July 24, 2024 01:40
Design support library with CoordinatorLayout, SwipeRefreshLayout and RecyclerView.
import android.os.Bundle;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.TabLayout;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import com.blackcj.designsupportexample.adapters.RecyclerViewAdapter;
@Scaronthesky
Scaronthesky / OrientationChangeAction.java
Last active May 25, 2018 09:49 — forked from nbarraille/OrientationChangeAction.java
An Espresso ViewAction that changes the orientation of the screen
package de.foo.bar.baz;
/*
* The MIT License (MIT)
*
* Copyright (c) 2015 - Nathan Barraille
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
@tomogoma
tomogoma / ImageRotator.java
Created March 18, 2017 08:25
Android code to rotate an image based on exif information
// imports
public class ImageRotator {
public static Bitmap rotateImage(String path) throws IOException {
Bitmap bitmap = BitmapFactory.decodeFile(path);
return rotateImage(bitmap);
}
public static Bitmap rotateImage(Bitmap bitmap) throws IOException {
int rotate = 0;