JL jlouisperez

janheinrichmerker / SpanningGridLayoutManager.java

Last active September 16, 2025 22:06

GridLayoutManager implementation that stretches to fit all grid items on screen and disables scrolling. Useful for dashboards etc.

	package com.example;

	import android.content.Context;
	import android.support.v7.widget.GridLayoutManager;
	import android.support.v7.widget.RecyclerView;
	import android.util.AttributeSet;
	import android.view.ViewGroup;

	public class SpanningGridLayoutManager extends GridLayoutManager {

steveliles / Foreground.java

Last active November 27, 2024 07:23

Class for detecting and eventing whether an Android app is currently foreground or background (requires API level 14+)

	package com.sjl.util;

	import android.app.Activity;
	import android.app.Application;
	import android.content.Context;
	import android.os.Bundle;
	import android.os.Handler;
	import android.util.Log;

	import java.util.List;

dandc87 / ScratchView.java

Created January 11, 2014 23:50

Useful View to create a scratch-able surface for your lottery apps.

	package com.dandc87.scratchnsniff;

	import android.content.Context;
	import android.graphics.Bitmap;
	import android.graphics.Canvas;
	import android.graphics.Color;
	import android.graphics.Paint;
	import android.graphics.Path;
	import android.graphics.PathMeasure;
	import android.graphics.PorterDuff;