illuzor

image: ubuntu:22.04

variables:
  ANDROID_COMPILE_SDK: "33"
  ANDROID_BUILD_TOOLS: "33.0.2"
  EMULATOR_IMAGE: "24"
  SDK_TOOLS: "9477386" # from https://developer.android.com/studio/#command-tools

before_script:

guptasanchit90

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;

import java.util.concurrent.TimeUnit;

import rx.Observable;
import rx.Observer;
import rx.Subscription;

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

gabrielemariotti

Centralize the support libraries dependencies in gradle

Working with multi-modules project, it is very useful to centralize the dependencies, especially the support libraries.

A very good way is to separate gradle build files, defining something like:

root
  --gradleScript
 ----dependencies.gradle

rodrigohenriques

public class ClickToSelectEditText<T extends Listable> extends AppCompactEditText {

    List<T> mItems;
    String[] mListableItems;
    CharSequence mHint;

    OnItemSelectedListener<T> onItemSelectedListener;

    public ClickToSelectEditText(Context context) {
        super(context);

polbins

Simple RecyclerView Divider

Simple Horizontal Divider Item Decoration for RecyclerView

    mRecyclerView.addItemDecoration(new SimpleDividerItemDecoration(
            getApplicationContext()
    	));

NOTE: Add item decoration prior to setting the adapter

ec84b4

import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;

/**
 * Created by khaled bakhtiari on 10/26/2014.
 * <a href="http://about.me/kh.bakhtiari">
 */

st-f

package net.stf.threelevelexpandablelistview;

import android.content.Context;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseExpandableListAdapter;
import android.widget.ExpandableListView;

gabrielemariotti

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

Example: