小鄧子 SmartDengg

Android Studio Shortcuts (Mac)

Two of the most useful shortcuts utilize the Fn (function) keys. It is therefore recommended that you enable the "Use all F1, F2, etc. keys as standard function keys" option [System Preferences > Keyboard].
Be sure to enable the Mac OS X 10.5+ keymap in Android Studio [Preferences > Keymap].
A fairly complete shortcut list can be found here.

	task deployApks(type:Copy) {
	description = "Copies APKs and Proguard mappings to the deploy directory"
	def appName = "posture";
	def versionDir = android.defaultConfig.versionName+"_"+android.defaultConfig.versionCode;

	println("Copies APK and Proguard to " + versionDir)

	from 'build/outputs/mapping/release/'
	include '**/mapping.txt'
	into '../.admin/deploy/' + versionDir

	UseAge：
	1：create providedJar dir at subProject
	2：use:providAAR 'xxxx' in subproject

	Code in root build.gradle:


	buildscript {
	repositories {
	mavenLocal()

	import sys, os, shutil

	def generateClass(directory, classNumber, methodsPerClass, mainPackage):
	className = "Foo" + str(classNumber)
	filePath = os.path.join(directory, className + ".java")
	with open(filePath,"w+") as f:
	f.write("package " + mainPackage + "." + directory + ";\n")
	f.write("public class " + className + " {\n")
	for i in xrange(0, methodsPerClass):
	f.write("public void foo" + str(i) + "(){\n")

	Android生态圈发展步伐之快，网络框架更是层出不穷，本次主讲人将带你回顾网络框架的变迁史，并对比时下流行网络框架，阐述他的经验，以及这些演变背后的原因。

	Android开发生态圈的节奏非常之快。每周都会有新的工具诞生，类库的更新，博客的发表以及技术探讨。
	如果你外出度假，当你回来的时候可能已经发布了新版本的

	网络框架不同于其他，因为它在一定程度上与业务耦合度极高，甚至从代码的角度来说会遍布于工程的各个角落，很难集中管理，一旦替换甚至还要经过漫长的调试过程。
	不同与图像加载，日志打印等框架那样，在短时间内就能够进行重构，而且一直沿用多个迭代版本也是正常的。

	这一次我会跟大家一起回顾Android开发中那些常见的网络加载类，还有库。
	阐述我的观点，分享我的经验，希望大家能够喜欢。

	import android.database.Cursor;
	import android.support.annotation.Nullable;
	import android.support.v7.util.DiffUtil;

	/**
	* Created by Nikola on 9/29/2016.
	*/

	public abstract class CursorCallback<C extends Cursor> extends DiffUtil.Callback {
	private final C newCursor;

	#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end

	import android.content.Context;
	import android.support.v7.widget.RecyclerView;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.ViewGroup;
	import java.util.List;

	#parse("File Header.java")

	package com.smartdengg.smartgallery.activity;

	import android.content.Intent;
	import android.database.Cursor;
	import android.os.Bundle;
	import android.provider.MediaStore;
	import android.support.annotation.NonNull;
	import android.support.annotation.Nullable;
	import android.support.v7.app.AppCompatActivity;
	import android.support.v7.widget.RecyclerView;

	/**
	* @param interval The base interval to start backing off from. The function is: attemptNum^2 * intervalTime
	* @param units The units for interval
	* @param retryAttempts The max number of attempts to retry this task or -1 to try MAX_INT times,
	*/
	public static <T> Observable.Transformer<T, T> backoff(final long interval, final TimeUnit units, final int retryAttempts) {
	return new Observable.Transformer<T, T>() {
	@Override
	public Observable<T> call(final Observable<T> observable) {
	return observable.retryWhen(

	//
	// read bintray user and api key form gitignored local.properties file
	//
	def FILE_LOCAL_PROPERTIES = "local.properties"
	Properties localProp = new Properties()
	def getFileInDir = { dir ->
	File ret = new File("$dir$File.separator$FILE_LOCAL_PROPERTIES")
	ret?.exists() ? ret : null
	}