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@ljubisa987
ljubisa987 / gist:e33cd5597da07172c55d
Last active July 26, 2021 18:02
TextInputLayout temporary workaround for hint not showing on initial load for SDK > 20
import android.content.Context;
import android.graphics.Canvas;
import android.support.design.widget.TextInputLayout;
import android.support.v4.view.ViewCompat;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
public class CustomTextInputLayout extends TextInputLayout {
@pyricau
pyricau / IMMLeaks.java
Last active June 5, 2022 22:46
"Fix" for InputMethodManager leaking the last focused view: https://code.google.com/p/android/issues/detail?id=171190
import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.content.ContextWrapper;
import android.os.Bundle;
import android.os.Looper;
import android.os.MessageQueue;
import android.util.Log;
import android.view.View;
import android.view.ViewTreeObserver;
@nickbutcher
nickbutcher / 1 search_bar.xml
Last active March 26, 2022 10:03
Demonstrating morphing a search icon into a search field. To do this we use an AnimatedVectorDrawable (https://developer.android.com/reference/android/graphics/drawable/AnimatedVectorDrawable.html) made up of two paths. The first is the search icon (as a single line) the second is the horizontal bar. We then animate the 'trimPathStart' property …
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The Android Open Source Project
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
@seanKenkeremath
seanKenkeremath / Android Lollipop Widget Tinting Guide
Last active November 17, 2023 12:40
How base colors in Lollipop apply to different UI elements
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"
@pgloaguen
pgloaguen / gist:10b69882a6f721ce98f6
Last active January 12, 2023 04:52
PhotographicPrintAnimator realize a beautiful photographic print animation as described in the Material design spec (http://www.google.com/design/spec/patterns/loading-images.html#loading-images-loading-images)
import android.animation.ValueAnimator;
import android.graphics.ColorMatrix;
import android.graphics.ColorMatrixColorFilter;
import android.view.animation.AccelerateDecelerateInterpolator;
import android.view.animation.Interpolator;
import android.widget.ImageView;
import java.lang.ref.SoftReference;
public class PhotographicPrintAnimator {
@justasm
justasm / MaskImageView.java
Created September 1, 2014 17:14
Android image compositing - masking Bitmap with another Bitmap.
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Shader;
import android.graphics.drawable.BitmapDrawable;
import android.util.AttributeSet;
import android.widget.ImageView;