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@nickbutcher
nickbutcher / LICENSE
Last active October 6, 2020 11:14
Fun with gradients and AnimatedVectorDrawables. Illustration by the wonderful https://twitter.com/VPoltrack
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
@chrisbanes
chrisbanes / code.kt
Last active August 10, 2023 10:46
Night Mode inflater
/*
* Copyright 2017 Google, Inc.
*
* 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
@rharter
rharter / SharedPreferenceLiveData.kt
Last active March 19, 2023 08:15
Creates LiveData objects that observe a value in SharedPreferences while they have active listeners.
import android.arch.lifecycle.LiveData
import android.content.SharedPreferences
abstract class SharedPreferenceLiveData<T>(val sharedPrefs: SharedPreferences,
val key: String,
val defValue: T) : LiveData<T>() {
private val preferenceChangeListener = SharedPreferences.OnSharedPreferenceChangeListener { sharedPreferences, key ->
if (key == this.key) {
value = getValueFromPreferences(key, defValue)
@nstarke
nstarke / release-android-debuggable.md
Last active August 17, 2025 16:32
How to make a Release Android App debuggable

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
@pyricau
pyricau / LeakSlackUploadService.java
Created May 9, 2015 00:03
Sending Leak Traces to a Slack Channel (and HipChat, see the comments)
import android.util.Log;
import com.squareup.leakcanary.AnalysisResult;
import com.squareup.leakcanary.DisplayLeakService;
import com.squareup.leakcanary.HeapDump;
import retrofit.RestAdapter;
import retrofit.RetrofitError;
import retrofit.http.Multipart;
import retrofit.http.POST;
import retrofit.http.Part;
import retrofit.mime.TypedFile;
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:
-----------
@chrisbanes
chrisbanes / CollapsingTitleLayout.java
Last active October 26, 2025 18:45
CollapsingTitleLayout
/*
* 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
@JakeWharton
JakeWharton / AutoGson.java
Last active October 26, 2025 18:45
A Gson TypeAdapterFactory which allows serialization of @autovalue types. Apache 2 licensed.
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>
public class CircularProgressDrawable extends Drawable
implements Animatable {
private static final Interpolator ANGLE_INTERPOLATOR = new LinearInterpolator();
private static final Interpolator SWEEP_INTERPOLATOR = new DecelerateInterpolator();
private static final int ANGLE_ANIMATOR_DURATION = 2000;
private static final int SWEEP_ANIMATOR_DURATION = 600;
private static final int MIN_SWEEP_ANGLE = 30;
private final RectF fBounds = new RectF();