Android Studio 优秀插件系列:html
Android Studio 优秀插件(一):GsonFormatide
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Parcelable , 这个词你们应该不陌生吧,用于序列化对象的一个接口学习
不清楚的能够看一下这篇博客:Intent传递对象的两种方法字体
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这里假设咱们已经会使用 Parcelable 序列化一个对象了~~url
那么你们会发现 Parcelable 使用起来有些复杂,由于咱们要本身复写 几个方法,并且当类的属性比较多的时候,咱们就会难受了,又要注意不写错属性名,又要注意写对属性的类型,又要花很多的时间作重复的事情。spa
那么由于 Parcelable 有使用它的优点,咱们又不能放弃,那该怎么办么?插件
Android Studio 提供给了咱们 一个插件用来简化 给一个类 实现 Parcelable 接口的流程。code
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如今学习下如何使用这个插件:
一、Android Studio 打开一个项目,点击左上角 File -->Settings... 进行设置
二、选择插件Plugins , 搜索Parcel,若是你没有下载过这个插件,那么搜索框下面会显示“Nothing to show.Click Browse to....”
三、那就点击蓝色字体的 Browse 吧 ,这个时候会出现以下图的界面,咱们只须要在左边选中arcel而后点击右面 绿色按钮 "Install plugin" 就能够了
四、完成了上面三个步骤,就可使用Parcelable Code Generator插件了
怎么用呢,
(1)建立一个类文件,类名是看你需求自定义写的,添加上你须要的属性
(2)快捷键 alt+insert ,会出现以下选择框,选择Parcelable 便可
而后咱们就看到代码,是否是比咱们手动写要快的许多
public class People implements Parcelable { private int id; private String url; private int width; private int height; private int likeCount; private String description; private int time; private int replyCount; private int floorCount; private int likeUserCount; private int age; private String name; private String school; private int type; private String sax; private int userid; @Override public int describeContents() { return 0; } @Override public void writeToParcel(Parcel dest, int flags) { dest.writeInt(this.id); dest.writeString(this.url); dest.writeInt(this.width); dest.writeInt(this.height); dest.writeInt(this.likeCount); dest.writeString(this.description); dest.writeInt(this.time); dest.writeInt(this.replyCount); dest.writeInt(this.floorCount); dest.writeInt(this.likeUserCount); dest.writeInt(this.age); dest.writeString(this.name); dest.writeString(this.school); dest.writeInt(this.type); dest.writeString(this.sax); dest.writeInt(this.userid); } public People() { } protected People(Parcel in) { this.id = in.readInt(); this.url = in.readString(); this.width = in.readInt(); this.height = in.readInt(); this.likeCount = in.readInt(); this.description = in.readString(); this.time = in.readInt(); this.replyCount = in.readInt(); this.floorCount = in.readInt(); this.likeUserCount = in.readInt(); this.age = in.readInt(); this.name = in.readString(); this.school = in.readString(); this.type = in.readInt(); this.sax = in.readString(); this.userid = in.readInt(); } public static final Parcelable.Creator<People> CREATOR = new Parcelable.Creator<People>() { public People createFromParcel(Parcel source) { return new People(source); } public People[] newArray(int size) { return new People[size]; } }; }