curioustechizen’s gists

derekbrameyer / attrs.xml

Created May 7, 2014 18:58

CircularProgressView attrs.xml

	<?xml version="1.0" encoding="utf-8"?>
	<resources>
	<declare-styleable name="CircularProgressView">
	<attr name="cpv__backgroundColor" format="color" />
	<attr name="cpv__backgroundColorPressed" format="color" />
	<attr name="cpv__animationTime" format="float" />
	<attr name="cpv__insideRadius" format="dimension" />
	<attr name="cpv__progressWidth" format="dimension" />
	</declare-styleable>
	</resources>

derekbrameyer / CircularProgressView.java

Created May 7, 2014 18:57

CircularProgressView.java

	package com.doomonafireball.samples.android.widget;

	import com.doomonafireball.samples.android.R;

	import android.content.Context;
	import android.content.res.Resources;
	import android.content.res.TypedArray;
	import android.graphics.Canvas;
	import android.graphics.Color;
	import android.graphics.Paint;

chrisbanes / FloatLabelLayout.java

Last active September 4, 2024 05:58

FloatLabelLayout

	/*
	* 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

lucasr / MainActivity.java

Last active November 20, 2017 19:02

Animated ListView with TransitionManager

	package org.lucasr.transition.samples;

	import android.support.v7.app.ActionBarActivity;
	import android.os.Bundle;
	import android.transition.TransitionManager;
	import android.view.LayoutInflater;
	import android.view.Menu;
	import android.view.MenuItem;
	import android.widget.ListView;

curioustechizen / ReceiverRegistrar.java

Last active June 11, 2020 18:15

Tiny utility class that helps avoid book-keeping code when dealing with registering and unregistering BroadcastReceivers. Hopefully, this will help you get rid of "Activity has leaked IntentReceiver that was originally registered here" messages without resorting to using boolean flags to keep track of your BroadcastReceivers.

	package com.github.curioustechizen.safereg;

	import android.content.BroadcastReceiver;
	import android.content.Context;
	import android.content.Intent;
	import android.content.IntentFilter;
	import android.support.v4.util.ArrayMap;

	/**
	* Helper class to keep track of what {@code BroadcastReceiver}s have been

joakimbeng / router.html

Last active March 15, 2024 06:18

A really simple Javascript router

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Building a router</title>
	<script>
	// Put John's template engine code here...

	(function () {
	// A hash to store our routes:

alexjlockwood / MainActivity.java

Last active August 12, 2020 12:06

Sample usage of the "android.app.Application.ActivityLifecycleCallbacks" class.

	public class MainActivity extends Activity {

	private final MyActivityLifecycleCallbacks mCallbacks = new MyActivityLifecycleCallbacks();

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	// Always register before calling into the super class.
	getApplication().registerActivityLifecycleCallbacks(mCallbacks);

	super.onCreate(savedInstanceState);

JakeWharton / dex.sh

Last active March 25, 2024 13:54

`classes.dex` method count helpers. Requires smali/baksmali from https://code.google.com/p/smali/ and dexdump from the build-tools in the Android SDK be on your PATH.

	function dex-method-count() {
	cat $1 \| head -c 92 \| tail -c 4 \| hexdump -e '1/4 "%d\n"'
	}
	function dex-method-count-by-package() {
	dir=$(mktemp -d -t dex)
	baksmali $1 -o $dir
	for pkg in `find $dir/* -type d`; do
	smali $pkg -o $pkg/classes.dex
	count=$(dex-method-count $pkg/classes.dex)
	name=$(echo ${pkg:(${#dir} + 1)} \| tr '/' '.')

romannurik / AndroidCreateGhostIcon.java

Created June 14, 2013 06:28

Android ColorMatrixColorFilter example: Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable). In the ghost bitmap, the RGB values take on the values from the 'color' argument, while the alpha values are derived from the source's grayscaled RGB values. The effect is that you can see through darker parts of the …

	/**
	* Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable).
	* In the ghost bitmap, the RGB values take on the values from the 'color' argument, while
	* the alpha values are derived from the source's grayscaled RGB values. The effect is that
	* you can see through darker parts of the source bitmap, while lighter parts show up as
	* the given color. The 'invert' argument inverts the computation of alpha values, and looks
	* best when the given color is a dark.
	*/
	private Bitmap createGhostIcon(Drawable src, int color, boolean invert) {
	int width = src.getIntrinsicWidth();

keyboardr / FragmentUtils.java

Last active March 8, 2019 05:30

Utility method for getting the appropriate parent of a Fragment for a given callback interface.

	import android.support.v4.app.Fragment;

	public class FragmentUtils {

	/**
	* @param fragment
	* The Fragment whose parent is to be found
	* @param parentClass
	* The interface that the parent should implement
	* @return The parent of fragment that implements parentClass,

Kiran Rao curioustechizen