zst123

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.RectF;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.AccelerateDecelerateInterpolator;

romannurik

/*
 * Copyright 2014 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

JakeWharton

import android.view.View;
import android.view.ViewGroup;

/**
 * A {@link ViewGroup.OnHierarchyChangeListener hierarchy change listener} which recursively
 * monitors an entire tree of views.
 */
public final class HierarchyTreeChangeListener implements ViewGroup.OnHierarchyChangeListener {
  /**
   * Wrap a regular {@link ViewGroup.OnHierarchyChangeListener hierarchy change listener} with one

JakeWharton

function dex-method-count() {
  cat $1 | head -c 92 | tail -c 4 | hexdump -e '1/4 "%d\n"'
}
function dex-method-count-by-package() {
  dir=$(mktemp -d -t dex)
  baksmali $1 -o $dir
  for pkg in `find $dir/* -type d`; do
    smali $pkg -o $pkg/classes.dex
    count=$(dex-method-count $pkg/classes.dex)
    name=$(echo ${pkg:(${#dir} + 1)} | tr '/' '.')

jinqian

Android Assets

Basic conceptions

Apply the main stream ratio 16:9, here are the screen sizes:

• mdpi: ~160dpi, 640 x 360 px
• hdpi: ~240dpi, 960 x 540 px
• xhdpi: ~320dpi, 1280 x 720 px
• xxhdpi: ~higher, 1920 x 1080 px

castorflex

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));

rafali

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();
	}

werediver

import threading


# Based on tornado.ioloop.IOLoop.instance() approach.
# See https://github.com/facebook/tornado
class SingletonMixin(object):
	__singleton_lock = threading.Lock()
	__singleton_instance = None

	@classmethod

pyricau

// Copyright 2012 Pierre-Yves Ricau
// 
// 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
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

JakeWharton

package com.squareup.example;

public abstract BaseActivity extends SherlockActivity {
  private final ScopedBus scopedBus = new ScopedBus();

  protected ScopedBus getBus() {
    return scopedBus;
  }

  @Override public void onPause() {