如何在Android中實現一個點擊切換視圖并跳轉傳值功能

本文章向大家介紹如何在Android中實現一個點擊切換視圖并跳轉傳值功能的基本知識點總結和需要注意事項，具有一定的參考價值，需要的朋友可以參考一下。

1，MainActivity的xml布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
    android:orientation="vertical"
    tools:context=".MainActivity">

   <com.example.tiamo.weeklianxi.view.HeadView
       android:id="@+id/headview"
       android:layout_width="match_parent"
       android:layout_height="wrap_content">

   </com.example.tiamo.weeklianxi.view.HeadView>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        >
        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="#fff"
            android:text="銷量"
            />
        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="#fff"
            android:text="銷量"
            />
        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="#fff"
            android:text="銷量"
            />
        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="#fff"
            android:text="銷量"
            />
    </LinearLayout>

<com.jcodecraeer.xrecyclerview.XRecyclerView
    android:id="@+id/xresycle"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

</com.jcodecraeer.xrecyclerview.XRecyclerView>

</LinearLayout>
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2.MainActivity
public class MainActivity extends AppCompatActivity implements IView {

private IPersenterImpl iPersenter;
String path ="searchProducts";
private XRecyclerView xRecyclerView;
HeadView headView;
private BeanAdapter adapter;
private int page;
private boolean isLinear = true;
private Object message;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    iPersenter = new IPersenterImpl(this);
    page = 1;
    init();
    //注冊
    EventBus.getDefault().register(this);

}

private void init() {
    xRecyclerView = findViewById(R.id.xresycle);
    headView = findViewById(R.id.headview);

    //點擊頭部進行切換
    headView.setOnClick(new HeadView.OnClick() {
        @Override
        public void Click() {
            List<GoodsBean.DataBean> data = adapter.getData();
            changeLiGr();
            adapter.setData(data);
        }
    });
    //改變頭部文字重新請求
    headView.setGetEdText(new HeadView.getEdText() {
        @Override
        public void getName(String name) {
            page = 1;
            initData(name,page);
        }
    });

    //刷新加載
    xRecyclerView.setLoadingMoreEnabled(true);
    xRecyclerView.setPullRefreshEnabled(true);
    changeLiGr();
    xRecyclerView.setLoadingListener(new XRecyclerView.LoadingListener() {
        @Override
        public void onRefresh() {
            page = 1;
            initData(message+"",page);
        }

        @Override
        public void onLoadMore() {
            initData(message+"",page);
        }
    });

}
//改變狀態
private void changeLiGr(){
    if (isLinear){
        LinearLayoutManager layoutManager = new LinearLayoutManager(this);
        layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        xRecyclerView.setLayoutManager(layoutManager);
    }else{
        GridLayoutManager manager = new GridLayoutManager(this,2);
        manager.setOrientation(LinearLayoutManager.VERTICAL);
        xRecyclerView.setLayoutManager(manager);
    }
    adapter = new BeanAdapter(this,isLinear);
    xRecyclerView.setAdapter(adapter);
    adapter.setOnClick(new BeanAdapter.OnClick() {
        @Override
        public void click(int pid) {
            Intent intent = new Intent(MainActivity.this,LoginActivity.class);
            intent.putExtra("pid",pid);
            startActivity(intent);
        }
    });
    //狀態反選
    isLinear = !isLinear;
}

//請求
private void initData(String name,int page) {
    Map<String,String> pamars = new HashMap<>();
    pamars.put("keywords",name);
    pamars.put("page",page+"");
    iPersenter.showRequestData(path,pamars,GoodsBean.class);
}

//得到粘性事件
@Subscribe(threadMode = ThreadMode.MAIN,sticky = true)
public void getName(EventBusBean eventBusBean){
    if (eventBusBean.getId() == 1) {
        message = eventBusBean.getMessage();
        initData(eventBusBean.getMessage().toString(), page);
    }
}

@Override
public void startRequestData(Object data) {
    if (data instanceof GoodsBean){
        GoodsBean bean = (GoodsBean) data;
        if (page == 1){
            adapter.setData(bean.getData());
        }else{
            adapter.addData(bean.getData());
        }
        page++;
        xRecyclerView.refreshComplete();
        xRecyclerView.loadMoreComplete();;
    }
}

//解綁
@Override
protected void onDestroy() {
    super.onDestroy();
    iPersenter.onDestory();
    EventBus.getDefault().unregister(this);
}
}

以上就是小編為大家帶來的如何在Android中實現一個點擊切換視圖并跳轉傳值功能的全部內容了，希望大家多多支持億速云！