Rafał Kobyłko rafakob

Essential Mac applications

Email

Mailspring - Productivity focused & cross-platform email client

Organization

bitwarden - Open-source cross-platform password manager

Music/Sound

eqMac2 - system-wide audio equalizer

How to make a Release Android App debuggable

Let's say you want to access the application shared preferences in /data/data/com.mypackage.
You could try to run adb shell and then run-as com.mypackage ( or adb shell run-as com.mypackge ls /data/data/com.mypackage/shared_prefs), but on a production release app downloaded from an app store you're most likely to see:

run-as: Package 'com.mypackage' is not debuggable

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

	import android.content.res.ColorStateList
	import android.graphics.PorterDuff
	import android.graphics.drawable.Drawable
	import android.support.annotation.ColorInt
	import android.support.v4.graphics.drawable.DrawableCompat

	/**
	* Created by David Whitman
	*/
	object TintUtils {


	import android.accounts.Account;
	import android.accounts.AccountManager;
	import android.content.Context;
	import android.text.Editable;
	import android.text.InputType;
	import android.text.TextWatcher;
	import android.util.AttributeSet;
	import android.util.Patterns;
	import android.widget.ArrayAdapter;

	/*
	* Copyright (c) 2015 Fran Montiel
	*
	* 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

	Unless specified otherwise, all of the below tinting applies to both Lollipop and pre-Lollipop using AppCompat v21. To use the support version of these attributes, remove the android namespace. For instance, "android:colorControlNormal" becomes "colorControlNormal". These attributes will be propagated to their corresponding attributes within the android namespace for devices running Lollipop. Any exceptions to this will be noted by including the "android:" prefix.

	All Clickable Views:
	-----------
	* ripple effect (Lollipop only) -- "colorControlHighlight"

	Status Bar:
	------------
	* background (Lollipop only) - "colorPrimaryDark"

	public abstract class CachedRefreshable<P, T> extends Refreshable<P, T> {

	protected abstract Observable<T> getSourceObservable(P parameters);

	/**
	* Return the Observable that gets data from a cached source.
	*
	* @return Observable from cache item, or null if the cache misses.
	*/
	protected abstract Observable<T> getCachedObservable(P parameters);

	import com.google.auto.value.AutoValue;
	import java.lang.annotation.Retention;
	import java.lang.annotation.Target;

	import static java.lang.annotation.ElementType.TYPE;
	import static java.lang.annotation.RetentionPolicy.RUNTIME;

	/**
	* Marks an {@link AutoValue @AutoValue}-annotated type for proper Gson serialization.
	* <p>

	dial ##2846579##
	select 'ProjectMenu'
	select 'Background Setting'
	select 'Log Setting'
	select 'Log Switch'
	enable 'LOG on'
	Select 'Log level setting'
	enable 'DEBUG'
	Press the 'Back' key
	select 'Dump and Log'