aidl填坑

用的时候要在mian目录下创建aidl文件,而且如果 用到了自定义类,必须在对应的创建个aidl文件,指定它是parcelable

Mydata.aidl定义

 

 

MyData的代码 需要实现parcelable接口

package com.demo.aidl.model;

import android.os.Parcel;
import android.os.Parcelable;


/**
 * Created by xwg on 2019/12/18.
 * describe TODO
 */
public class MyData implements Parcelable {
    public int getData1() {
        return data1;
    }

    public void setData1(int data1) {
        this.data1 = data1;
    }

    public int getData2() {
        return data2;
    }

    public void setData2(int data2) {
        this.data2 = data2;
    }

    private int data1;
    private int data2;

    public MyData() {
    }

    protected MyData(Parcel in) {
        readFromParcel(in);
    }

    public static final Creator<MyData> CREATOR = new Creator<MyData>() {
        @Override
        public MyData createFromParcel(Parcel in) {
            return new MyData(in);
        }

        @Override
        public MyData[] newArray(int size) {
            return new MyData[size];
        }
    };

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeInt(data1);
        dest.writeInt(data2);
    }

    /**
     * 从Parcel中读取数据
     **/
    public void readFromParcel(Parcel in) {
        data1 = in.readInt();
        data2 = in.readInt();
    }

//    @NonNull
//    @Override
//    public String toString() {
//        return "data1:" + data1 + ",data2:" + data2;
//    }
}