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@romannurik
romannurik / SwipeDismissListViewTouchListener.java
Last active May 1, 2021 10:16
**BETA** Android 4.0-style "Swipe to Dismiss" sample code
Moved to
https://github.com/romannurik/android-swipetodismiss
@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;
@imminent
imminent / QuickReturnListFragment.java
Last active March 14, 2016 14:13
Quick return bar for ListView
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.ListView;
import android.support.v4.app.ListFragment;
import com.nineoldandroids.animation.Animator;
import com.nineoldandroids.animation.ObjectAnimator;
@rafali
rafali / ResizeAnimation.java
Last active February 26, 2021 13:05
Resize animation on Android
public class ResizeAnimation extends Animation {
final int startWidth;
final int targetWidth;
View view;
public ResizeAnimation(View view, int targetWidth) {
this.view = view;
this.targetWidth = targetWidth;
startWidth = view.getWidth();
}
import android.view.animation.Interpolator;
/**
* Created with IntelliJ IDEA, best IDE in the world. User: castorflex Date: 06/06/13 Time: 22:18
*/
public class CustomBounceInterpolator implements Interpolator {
@Override
public float getInterpolation(float t) {
return -(float) Math.abs(Math.sin((float) Math.PI * (t + 1) * (t + 1)) * (1 - t));
@romannurik
romannurik / AndroidCreateGhostIcon.java
Created June 14, 2013 06:28
Android ColorMatrixColorFilter example: Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable). In the ghost bitmap, the RGB values take on the values from the 'color' argument, while the alpha values are derived from the source's grayscaled RGB values. The effect is that you can see through darker parts of the …
/**
* Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable).
* In the ghost bitmap, the RGB values take on the values from the 'color' argument, while
* the alpha values are derived from the source's grayscaled RGB values. The effect is that
* you can see through darker parts of the source bitmap, while lighter parts show up as
* the given color. The 'invert' argument inverts the computation of alpha values, and looks
* best when the given color is a dark.
*/
private Bitmap createGhostIcon(Drawable src, int color, boolean invert) {
int width = src.getIntrinsicWidth();
@pboos
pboos / annotation-processor-build.gradle
Last active August 7, 2020 06:38
Gradle stuff for Android
configurations {
apt
}
dependencies {
compile 'com.squareup.dagger:dagger:1.1.0'
apt 'com.squareup.dagger:dagger-compiler:1.1.0'
}
android.applicationVariants.all { variant ->
anonymous
anonymous / An-Anonymous-Pen.markdown
Created September 9, 2013 17:11
A Pen by Anonasaurus Rex.
@jpardogo
jpardogo / ScaleToFitWHTransformation.java
Last active June 11, 2020 08:09
Resize a bitmap respecting the aspect radio. I use a custom transformations with Picasso library. This transformation calculate the new dimension of the bitmap scaling it to fit a specific width or height that we pass as a parameter (usually the biggest size of the imageView where we wanna set the bitmap).
public class ScaleToFitWidthHeightTransform implements Transformation {
private int mSize;
private boolean isHeightScale;
public ScaleToFitWidthHeightTransform(int size, boolean isHeightScale){
mSize =size;
this.isHeightScale = isHeightScale;
}
@jgilfelt
jgilfelt / ExpandingListView.java
Created November 6, 2013 19:03
Fixes for Daniel Olshansky's DevByte example "ListView Expanding Cells Animation" (lines 130-132), also adds compatibility back to API 11. http://www.youtube.com/watch?v=mwE61B56pVQ http://developer.android.com/shareables/devbytes/ListViewExpandingCells.zip
/*
* Copyright (C) 2013 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