频道管理

频道管理

1、首先在项目的build下注册

allprojects {

repositories {

jcenter()

//下面这句才是加上的，上面的自带
的

maven {url
“https://jitpack.io”}

}

}

2、然后在app下的build中导入依赖

compile
‘com.github.andyoom:draggrid:v1.0.1’

3、然后在main类中就可以使用了，只要用集合将数据添加就可以了

<?xml version="1.0" encoding="utf-8"?>

<android.support.constraint.ConstraintLayout xmlns:android=“http://schemas.android.com/apk/res/android”
xmlns:app=“http://schemas.android.com/apk/res-auto”
xmlns:tools=“http://schemas.android.com/tools”
android:layout_width=“match_parent”
android:layout_height=“match_parent”
tools:context=".MainActivity">

<Button
    android:onClick="button"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Button"
    tools:layout_editor_absoluteX="16dp"
    tools:layout_editor_absoluteY="5dp" />

</android.support.constraint.ConstraintLayout>

import android.content.Intent;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;

import com.andy.library.ChannelActivity;
import com.andy.library.ChannelBean;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity {

private String jsonStr;
private ArrayList<ChannelBean> list;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
}
public void button(View view){
    if(list == null){
        list = new ArrayList<>();
        list.add(new ChannelBean("热点",true));
        list.add(new ChannelBean("军事",true));
        list.add(new ChannelBean("八卦",true));
        list.add(new ChannelBean("游戏",true));
        list.add(new ChannelBean("宠物",true));
        list.add(new ChannelBean("汽车",false));
        list.add(new ChannelBean("热卖",false));
        list.add(new ChannelBean("外卖",false));
        list.add(new ChannelBean("太阳花",false));
        list.add(new ChannelBean("九三",false));
        list.add(new ChannelBean("八嘎",false));
        list.add(new ChannelBean("色昂",false));
        ChannelActivity.startChannelActivity(this,list);
    }else if(jsonStr != null){
        ChannelActivity.startChannelActivity(this,jsonStr);
    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if(requestCode == ChannelActivity.REQUEST_CODE&&requestCode==ChannelActivity.RESULT_CODE){
        jsonStr = data.getStringExtra(ChannelActivity.RESULT_JSON_KEY);
    }
}

}