David Truxall davetrux

A polyglot developer

davetrux / Static Inner Class API

Last active December 15, 2015 12:19

Using newer Android APIs in an older version

	/*
	* Handles Gingerbread crash due to implementation change
	*/
	private static Point getDisplaySize(final Display display) {

	if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
	return APIv11.getDisplaySize(display);
	} else {
	final Point point = new Point();
	point.x = display.getWidth();

davetrux / Android Multi-API Preference Saving

Created March 28, 2013 03:08

Another static Android API example

	@SuppressWarnings("deprecation")
	public class Settings extends PreferenceActivity {
	public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	if(Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB )
	addPreferencesFromResource(R.xml.settings);
	else
	addPreferencesAPIv11();

davetrux / Android Dev Key

Created April 6, 2013 03:28

Command line call to get the Android dev key. Empty password.

keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore -v -list

davetrux / Enum.TryParse

Created September 26, 2013 19:35

A function for .Net to perform something like Enum.TryParse. See http://blog.davidtruxall.com/2005/12/08/generics-and-enums-or-enum-tryparse/

	/// <SUMMARY>
	/// Takes a string that represents an enum member
	/// and returns the enum member
	/// </SUMMARY>
	/// <TYPEPARAM name="T">An Enum</TYPEPARAM>
	/// <PARAM name="input">The string that is the enum member name, case does not matter</PARAM>
	/// <PARAM name="returnValue">The value from the enum that matches the string, or the first value of the enum</PARAM>
	/// <RETURNS>True when there is a match, false when not </RETURNS>
	/// <REMARKS>
	/// - When no match the first item in the enum is returned

davetrux / DB Manager Launch

Created February 20, 2014 19:25

HSQLDB Manager Launch Code

	org.hsqldb.util.DatabaseManagerSwing.main(new String[] {
	"--url", "jdbc:hsqldb:mem:testdb", "--noexit"
	});

davetrux / GrizzlyWebServletAndFilterTest

Created March 4, 2014 22:21

	package com.truxall.demo;

	import com.sun.jersey.api.client.WebResource;
	import com.sun.jersey.spi.container.servlet.ServletContainer;
	import com.sun.jersey.test.framework.AppDescriptor;
	import com.sun.jersey.test.framework.JerseyTest;
	import com.sun.jersey.test.framework.WebAppDescriptor;
	import com.sun.jersey.test.framework.spi.container.TestContainerFactory;
	import com.sun.jersey.test.framework.spi.container.grizzly2.web.GrizzlyWebTestContainerFactory;
	import org.junit.Assert;

davetrux / GrizzlyWebServletAndFilterTest build.gradle

Created March 4, 2014 22:22

Build script for GrizzlyWebServletAndFilterTest gist

	apply plugin: 'java'
	apply plugin: 'war'

	sourceCompatibility = JavaVersion.VERSION_1_7
	targetCompatibility = JavaVersion.VERSION_1_7

	version = '1.0'

	repositories {
	mavenCentral()

davetrux / GuiceServletConfig

Created March 4, 2014 22:28

Configuration class for instantiation of Jersey Services with Guice

	package com.demo.test.rest;

	import com.google.inject.Guice;
	import com.google.inject.Injector;
	import com.google.inject.servlet.GuiceServletContextListener;

	import com.demo.DemoRestService;
	import com.demo.BasicAuthFilter;

	import com.sun.jersey.guice.JerseyServletModule;

davetrux / SQLiteDebugADB

Created March 24, 2014 14:42

Verbose Logging of SQLite statements in Android

	adb shell setprop log.tag.SQLiteLog V
	adb shell setprop log.tag.SQLiteStatements V
	adb shell stop
	adb shell start

davetrux / Profile

Created September 4, 2014 13:52

	alias ll="ls -lahL"
	alias con="tail -40 -f /var/log/system.log"

	bind '"\e[A":history-search-backward'
	bind '"\e[B":history-search-forward'