Chris Black 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;

blackcj / ActivityEventListener.md

Created August 15, 2013 19:53

Demonstrates how to call a function in the parent Activity from within a Fragment.

Step 1: Add any functions you want to call into the interface (EventListener).

Step 2: Implement those functions in your MainActivity.

Step 3: Create the listener in your Fragment and attach it to the Activity.

Step 4: Call any functions on the listener.

blackcj / SingletonDatabase.java

Created July 11, 2013 16:23 — forked from alexjlockwood/SingletonDatabase.java

	/**
	* create custom DatabaseHelper class that extends SQLiteOpenHelper
	*/
	public class DatabaseHelper extends SQLiteOpenHelper {

	private static DatabaseHelper mInstance = null;

	private static final String DATABASE_NAME = "databaseName";
	private static final String DATABASE_TABLE = "tableName";
	private static final int DATABASE_VERSION = 1;

blackcj / gcm_sender.html

Last active March 4, 2016 14:49

Used to send test messages through Google Cloud Messaging to an Android app.

	<!DOCTYPE html>
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<title>GCM Sender</title>
	</head>

	<body>
	<h2>GCM Sender</h2>
	<form method="POST" name="input" action="gcm_sender.php" />

blackcj / AppViewPager.java

Created July 9, 2013 19:55 — forked from pboos/MainActivity.java

ViewPager and PagerTabStrip

	package ch.pboos.android.sample.viewpager;

	import android.os.Bundle;
	import android.support.v4.app.Fragment;
	import android.support.v4.app.FragmentActivity;
	import android.support.v4.app.FragmentPagerAdapter;
	import android.support.v4.view.ViewPager;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.ViewGroup;