realdadfish’s gists

realdadfish / Spinner

Created December 11, 2013 13:44

Idiom to preselect an item in an Android `Spinner` widget without firing its `OnItemSelectedListener` right away. Unfortunately the notification of item selection changes happens asynchronously and also the check whether a listener exists _at all_ is only executed the next time the main loop has time to process the `View`'s request to process th…

	final Spinner spinner = (Spinner) findViewById(R.id.spinner);
	spinner.setSelection(2);
	spinner.post(new Runnable() {
	@Override
	public void run() {
	spinner.setOnItemSelectedListener(new OnItemSelectedListener() { ... });
	}
	});

realdadfish / git-post-receive-jabber-chat

Last active August 29, 2015 14:03

	#!/usr/bin/perl
	#
	# ATTENTION: In addition to Net::Jabber you also need to apply
	# this patch http://toroid.org/ams/etc/net-xmpp-virtualhost-support
	# to let this script connect to a jabber server independent from
	# the domain you gave it.
	#
	# Then, symlink this script in each git repository you want to
	# receive notifications for (i.e. ln -s path/to/post-receive.pl repo.git/hooks/post-receive)
	# and configure the branches (".*" as catch-all works) and chat ID

realdadfish / OkHttpDownloader.java

Last active August 29, 2015 14:06

How to use OkHttp 2.0 API to download stuff on behalf of Picasso.

	public class OkHttpDownloader implements Downloader
	{
	@Override
	public Response load(Uri uri, boolean b) throws IOException
	{
	HttpClientProxy clientProxy = // create a HttpClient proxy that
	// forwards stuff to a real OkHttpClient
	// or some mocked class
	Request request = new Request.Builder()
	.url(uri.toString())

realdadfish / gist:835578507024105fac82

Created September 26, 2014 11:59

	apply plugin: "sonar-runner"

	sonarRunner {
	sonarProperties {
	// connectivity
	property "sonar.host.url", "http://your.server/sonar"
	property "sonar.jdbc.url", "jdbc:mysql://..."
	property "sonar.jdbc.driverClassName", "com.mysql.jdbc.Driver"
	property "sonar.jdbc.username", "..."
	// project configuration

realdadfish / ChromeTint.java

Last active August 29, 2015 14:08

	public class ChromeTint implements Parcelable
	{
	private int mToolbarColor;
	private int mToolbarTitleColor;
	private int mStatusbarColor;

	public static ChromeTint createFromBitmap(Bitmap bm, int defaultToolbarColor, int defaultTitleColor, int defaultStatusbarColor)
	{
	Palette pal = Palette.generate(bm);
	Palette.Swatch vibrant = pal.getVibrantSwatch();

realdadfish / ViewUtils.java

Created October 23, 2014 09:37

	public class ViewUtils
	{
	/**
	* Starts animations inside a LayerDrawable
	*
	* @param drawable
	*/
	public static void startLayerAnimation(LayerDrawable drawable)
	{
	for (int i = 0; i < drawable.getNumberOfLayers(); ++i)

realdadfish / ViewMatchers.java

Created October 29, 2014 07:44

Workaround for Espresso / Android Test Kit to "support" RecyclerView matching.

	public class ViewMatchers
	{
	@SuppressWarnings("unchecked")
	public static Matcher<View> withRecyclerView(@IdRes int viewId)
	{
	return allOf(isAssignableFrom(RecyclerView.class), withId(viewId));
	}

	@SuppressWarnings("unchecked")
	public static ViewInteraction onRecyclerItemView(@IdRes int identifyingView, Matcher<View> identifyingMatcher, Matcher<View> childMatcher)

realdadfish / filter.js

Last active August 29, 2015 14:23

JIRA Rapid View Exclusive Filter

	// ==UserScript==
	// @name Single-click filter selection
	// @namespace http://thomaskeller.biz
	// @version 0.1
	// @description Exclusively selects a filter from the configured list of filters amongst the others (i.e. deselects the others).
	// @author You
	// @match https://your.jira.server/secure/RapidBoard.jspa?rapidView=*
	// @grant none
	// ==/UserScript==

realdadfish / ActivityResultMatchers.java

Last active October 22, 2015 10:39

A pair of hamcrest matchers to check for activity results / intent data.

	/**
	* A pair of hamcrest matchers that expose the result code and intent data of activities.
	*
	* Usage:
	*
	* @RunWith(AndroidJUnit4.class)
	* public class YourActivityTest extends ActivityTestBase {
	* @Rule
	* public final ActivityTestRule<YourActivity> mActivityTestRule = new ActivityTestRule<>(YourActivity.class);
	*

realdadfish / gist:3f6eb326ae1f2f74de49

Created November 11, 2015 12:52

	StrictMode E A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks.
	E java.lang.Throwable: Explicit termination method 'close' not called
	E at dalvik.system.CloseGuard.open(CloseGuard.java:184)
	E at android.database.CursorWindow.<init>(CursorWindow.java:168)
	E at android.database.CursorWindow.<init>(CursorWindow.java:127)
	E at android.database.AbstractWindowedCursor.generateNewWindowCursor(AbstractWindowedCursor.java:195)
	E at android.database.AbstractWindowedCursor.clearOrCreateWindow(AbstractWindowedCursor.java:210)
	E at android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:165)
	E at android.database.sqlite.SQLiteCursor.getCount(SQLiteCursor.java:159)

Thomas Keller realdadfish