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@guohai
guohai / ArcTranslateAnimation.java
Created April 3, 2012 16:55
Curved Path Animation in Android
import android.graphics.PointF;
import android.view.animation.Animation;
import android.view.animation.Transformation;
// http://www.math.ubc.ca/~cass/gfx/bezier.html
public class ArcTranslateAnimation extends Animation {
private int mFromXType = ABSOLUTE;
private int mToXType = ABSOLUTE;
@cyrilmottier
cyrilmottier / LicensesActivity.java
Created November 21, 2012 11:10
"Open source licenses" screen
package com.cyrilmottier.android.citybikes;
import android.os.Bundle;
import com.cyrilmottier.android.avelov.R;
import com.cyrilmottier.android.citybikes.app.BaseActivity;
public class LicensesActivity extends BaseActivity {
private WebView mWebView;
@chrisbanes
chrisbanes / FloatLabelLayout.java
Last active September 4, 2024 05:58
FloatLabelLayout
/*
* 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
@staltz
staltz / introrx.md
Last active April 24, 2025 06:10
The introduction to Reactive Programming you've been missing
@gabrielemariotti
gabrielemariotti / Readme.md
Last active January 1, 2025 22:35
A SimpleSectionedRecyclerViewAdapter: use this class to realize a simple sectioned `RecyclerView.Adapter`.

You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.

The RecyclerView should use a LinearLayoutManager. You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)

This is a porting of the class SimpleSectionedListAdapter provided by Google

Screen

Example:

@chrisbanes
chrisbanes / SystemUiHelper.java
Last active April 12, 2025 21:46
SystemUiHelper
/*
* Copyright (C) 2014 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
*
* Unless required by applicable law or agreed to in writing, software
@homj
homj / DrawerIconDrawable.java
Last active April 6, 2017 10:11
This Drawable implements the "Drawer-Indicator to Arrow"-Animation as seen in several Material-Design-Apps; NOTE: Mind the updated constructors in Revision 5!
/*
* Copyright 2014 Johannes Homeier
*
* 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
@gabrielemariotti
gabrielemariotti / MainActivity.java
Last active February 15, 2021 17:32
How to obtain a CardView (support library) with a Image and rounded corners for API<21
ImageView imageView = (ImageView) findViewById(R.id.card_thumbnail_image);
Bitmap mBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.rose);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
//Default
imageView.setBackgroundResource(R.drawable.rose);
} else {
//RoundCorners
RoundCornersDrawable round = new RoundCornersDrawable(mBitmap,
getResources().getDimension(R.dimen.cardview_default_radius), 0); //or your custom radius
@dlew
dlew / themes-debug.xml
Last active January 20, 2025 16:07
With the new theming in AppCompat, a lot of assets are tinted automatically for you via theme attributes. That has often led me to wonder "where the hell did this color come from?" You can replace your normal theme with this debug theme to help figure out the source of that color.
<!-- You can change the parent around to whatever you normally use -->
<style name="DebugColors" parent="Theme.AppCompat">
<!-- System colors -->
<item name="android:windowBackground">@color/__debugWindowBackground</item>
<item name="android:colorPressedHighlight">#FF4400</item>
<item name="android:colorLongPressedHighlight">#FF0044</item>
<item name="android:colorFocusedHighlight">#44FF00</item>
<item name="android:colorActivatedHighlight">#00FF44</item>
@stefanrusek
stefanrusek / Fix for android v4.2.2
Created November 8, 2014 03:37
This is a work around for the appcompat v21 on android 4.2.2.
if (Build.VERSION.SDK_INT == Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
menu = new MenuWrapper(menu) {
private MenuItem fix(MenuItem item) {
try {
Field f = item.getClass().getDeclaredField("mEmulateProviderVisibilityOverride");
f.setAccessible(true);