月考1

依赖

compile 'com.google.code.gson:gson:2.2.4'

compile 'com.android.support:design:26.+'

implementation 'com.squareup.okhttp3:okhttp:3.11.0'

implementation 'com.squareup.picasso:picasso:2.71828'

compile 'com.fyales.android:library:1.0.2'

package com.example.widge;

////////////////////////////////////////////////////////////////////////

/**

* Created by lenovo on 2018/8/24.

public class togglebutton extends LinearLayout implements View.OnClickListener {

private Button jian;

private Button add1;

private TextView number;

public togglebutton(Context context) {

super(context);

}

public togglebutton(Context context, @Nullable AttributeSet attrs) {

super(context, attrs);

initview(context);

}

private void initview(Context context) {

LayoutInflater.from(context).inflate(R.layout.include3,this);

jian = findViewById(R.id.jian);

add1 = findViewById(R.id.add1);

number = findViewById(R.id.number);

jian.setOnClickListener(this);

add1.setOnClickListener(this);

}

@Override

public void onClick(View view) {

String s = number.getText().toString();

int i = Integer.parseInt(s);

switch (view.getId()){

case R.id.jian:

if(i<=1){

Toast.makeText(getContext(),"不能小于1",Toast.LENGTH_LONG).show();

}

i-=1;

number.setText(String.valueOf(i));

break;

case R.id.add1:

i+=1;

number.setText(String.valueOf(i));

break;

}

///////////////////////Seconed

public class Second extends AppCompatActivity implements View.OnClickListener {

private String path ="http://www.zhaoapi.cn/product/getCarts?uid=71";

private RecyclerView recycle;

private CheckBox cb_01;

private Button zf;

private myadapter myadapter;

private List<com.example.bean.news.DataBean> data;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_second);

recycle = findViewById(R.id.recycle);

cb_01 = findViewById(R.id.cb_01);

zf = findViewById(R.id.zf);

cb_01.setOnClickListener(this);

getfromnet();

}

private void getfromnet() {

Request request = new Request.Builder().url(path).build();

OkHttpClient okHttpClient = new OkHttpClient();

Call call = okHttpClient.newCall(request);

call.enqueue(new Callback() {

@Override

public void onFailure(Call call, IOException e) {

//不做任何操作

}

@Override

public void onResponse(Call call, Response response) throws IOException {

final String json = response.body().string();

runOnUiThread(new Runnable() {

@Override

public void run() {

Gson gson = new Gson();

news news = gson.fromJson(json, news.class);

data = news.getData();

//创建适配器

myadapter = new myadapter(Second.this,data);

LinearLayoutManager manager = new LinearLayoutManager(Second.this, LinearLayoutManager.VERTICAL, false);

recycle.setLayoutManager(manager);

recycle.setAdapter(myadapter);

}

});

}

});

}

@Override

public void onClick(View view) {

switch (view.getId()){

case R.id.cb_01:

if(cb_01.isChecked()){

for (int i = 0; i <data.size() ; i++) {

data.get(i).setChecked(true);

for (int j = 0; j < data.get(i).getList().size(); j++) {

data.get(i).getList().get(j).setChecked(true);

}

}else {

for (int i = 0; i <data.size() ; i++) {

data.get(i).setChecked(false);

for (int j = 0; j < data.get(i).getList().size(); j++) {

data.get(i).getList().get(j).setChecked(false);

}

myadapter.notifyDataSetChanged();

break;

}

///////activity

public class MainActivity extends AppCompatActivity {

private TagCloudLayout container;

private ArrayList<String> mList;

private TagBaseAdapter mAdapter;

private EditText edit_text;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

//初始化

container = findViewById(R.id.container1);

edit_text = findViewById(R.id.edit_text);

mList = new ArrayList<>();

mList.add("中华人民共和国");

mList.add("大韩民国");

mList.add("日本");

mList.add("朝鲜");

mList.add("台湾");

mList.add("香港特别行政区");

mList.add("澳门特别行政区");

mList.add("越南");

mList.add("老挝");

mList.add("柬埔寨");

mList.add("泰国");

mList.add("缅甸");

mList.add("马来西亚");

mList.add("新加坡");

mList.add("印度尼西亚");

mList.add("文莱");

mList.add("菲律宾");

mAdapter = new TagBaseAdapter(this, mList);

findViewById(R.id.add_btn).setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

//获取值

String s = edit_text.getText().toString();

mList.add(s);

mAdapter.notifyDataSetChanged();

}

});

container.setAdapter(mAdapter);

container.setItemClickListener(new TagCloudLayout.TagItemClickListener() {

@Override

public void itemClick(int position) {

Toast.makeText(MainActivity.this, mList.get(position),Toast.LENGTH_SHORT).show();

Intent intent = new Intent(MainActivity.this, Second.class);

startActivity(intent);

finish();

}

});

}

/**

* Created by lenovo on 2018/8/24.

///////////// adapter

public class myadapter extends RecyclerView.Adapter<myadapter.oneholder> {

private Context context;

private List<news.DataBean> list;

public myadapter(Context context, List<news.DataBean> list) {

this.context = context;

this.list = list;

}

@Override

public oneholder onCreateViewHolder(ViewGroup parent, int viewType) {

View view = LayoutInflater.from(context).inflate(R.layout.include1, null);

oneholder oneholder = new oneholder(view);

return oneholder ;

}

@Override

public void onBindViewHolder(oneholder holder, int position) {

holder.cb_02.setText(list.get(position).getSellerName());

LinearLayoutManager manager = new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false);

holder.recycle2.setLayoutManager(manager);

myadapter1 myadapter1 = new myadapter1(context,list.get(position).getList());

holder.cb_02.setChecked(list.get(position).isChecked());

holder.recycle2.setAdapter(myadapter1);

}

@Override

public int getItemCount() {

return list.size();

}

class oneholder extends RecyclerView.ViewHolder{

private final RecyclerView recycle2;

private final CheckBox cb_02;

public oneholder(View itemView) {

super(itemView);

recycle2 = itemView.findViewById(R.id.recycle2);

cb_02 = itemView.findViewById(R.id.cb_02);

}

/**

* Created by lenovo on 2018/8/24.

public class myadapter1 extends RecyclerView.Adapter<myadapter1.oneholder> {

private Context context;

private List<news.DataBean.ListBean> list;

public myadapter1(Context context, List<news.DataBean.ListBean> list) {

this.context = context;

this.list = list;

}

@Override

public oneholder onCreateViewHolder(ViewGroup parent, int viewType) {

View view = LayoutInflater.from(context).inflate(R.layout.include2,null);

oneholder oneholder = new oneholder(view);

return oneholder;

}

@Override

public void onBindViewHolder(oneholder holder, int position) {

holder.title1.setText("单价是:"+list.get(position).getPrice());

String images = list.get(position).getImages();

if(images!=null&&images.contains("|")){

String[] strings = images.split("\\|");

for (int i = 0; i <strings.length ; i++) {

Picasso.get().load(strings[i]).into(holder.img);

}

}else {

Picasso.get().load(images).into(holder.img);

}

holder.cb_03.setChecked(list.get(position).isChecked());

}

@Override

public int getItemCount() {

return list.size();

}

class oneholder extends RecyclerView.ViewHolder{

private final CheckBox cb_03;

private final ImageView img;

private final TextView title1;

public oneholder(View itemView) {

super(itemView);

cb_03 = itemView.findViewById(R.id.cb_03);

img = itemView.findViewById(R.id.img);

title1 = itemView.findViewById(R.id.title1);

}

/**

include3

/***

**include2

**/

<com.example.widge.togglebutton
android:id="@+id/toggle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>

*include1

**/

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="match_parent">
<CheckBox
android:id="@+id/cb_02"
android:text="商家一"
android:textSize="20sp"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<android.support.v7.widget.RecyclerView
android:id="@+id/recycle2"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>、

*activity_seconde

**/

<android.support.v7.widget.RecyclerView
android:id="@+id/recycle"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_weight="9" />
<RelativeLayout
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="0dp">
<CheckBox
android:id="@+id/cb_01"
android:text="全选/不选"
android:textSize="20sp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />

/****

*activity_anim

</LinearLayout>

posted @ 2018-08-24 21:39 失落的城市阅读(112) 评论(0) 收藏举报

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失落的城市

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