songzhiyong

package net.jthoenes.blog.spike.lambda;

import java.util.Arrays;
import java.util.List;

public class LambdaIntro {


    public static interface ItemWithIndexVisitor<E> {
        public void visit(E item, int index);

songzhiyong

WindowManager.LayoutParams params = new WindowManager.LayoutParams(
    WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,
    WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH, PixelFormat.TRANSLUCENT);

params.gravity = Gravity.CENTER;

WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
wm.addView(view, params);

songzhiyong

This is a Chinese version of https://gist.github.com/1207002/86f48cd3b3b72c85e6293926cf7c730de03b2f08 from lucasfais

Sublime Text 2 – 实用快捷键 (Mac OS X)

打开/前往

⌘T	前往文件
⌘⌃P	前往项目
⌘R	前往 method
⌘⇧P	命令提示

songzhiyong

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;

public class ForegroundImageView extends ImageView {
  private Drawable foreground;

songzhiyong

System directories

Method	Result
Environment.getDataDirectory()	/data
Environment.getDownloadCacheDirectory()	/cache
Environment.getRootDirectory()	/system

External storage directories

songzhiyong

/* Copyright 2013 Google Inc.
   Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0.html */

package com.example.latlnginterpolation;

import android.animation.ObjectAnimator;
import android.animation.TypeEvaluator;
import android.animation.ValueAnimator;
import android.annotation.TargetApi;
import android.os.Build;

songzhiyong

public class DeepScrollView extends ScrollView {


	public ShrinkWatchScrollView(Context context, AttributeSet attrs,
			int defStyle) {
		super(context, attrs, defStyle);
	}

	public ShrinkWatchScrollView(Context context, AttributeSet attrs) {
		this(context, attrs, 0);

songzhiyong

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.View;