From b3a51f064c4dfb27f54cd9526803338d2e8dc296 Mon Sep 17 00:00:00 2001
From: Runt <qingingrunt2010@qq.com>
Date: Sat, 13 Aug 2022 16:26:49 +0000
Subject: [PATCH] 添加注释，部分优化
---
app/src/main/java/com/runt/open/mvvm/base/activities/LoadPageActivity.java | 23 +++++++++++++++++++----
1 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/app/src/main/java/com/runt/open/mvvm/base/activities/LoadPageActivity.java b/app/src/main/java/com/runt/open/mvvm/base/activities/LoadPageActivity.java
index 35e5ca6..44a86d1 100644
--- a/app/src/main/java/com/runt/open/mvvm/base/activities/LoadPageActivity.java
+++ b/app/src/main/java/com/runt/open/mvvm/base/activities/LoadPageActivity.java
@@ -1,5 +1,8 @@
package com.runt.open.mvvm.base.activities;
+import android.view.MotionEvent;
+import android.view.View;
+
import androidx.annotation.NonNull;
import androidx.lifecycle.Observer;
import androidx.recyclerview.widget.LinearLayoutManager;
@@ -16,9 +19,14 @@
import com.scwang.smart.refresh.layout.listener.OnRefreshLoadMoreListener;
import java.lang.reflect.ParameterizedType;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
/**
+ * 含有上拉刷新的Activity
+ * 继承此类，有效优化代码60行
+ * 试用于 有下拉刷新，上拉加载等分页需求的界面
* Created by Administrator on 2021/11/4 0004.
*/
public abstract class LoadPageActivity<VB extends ViewBinding,VM extends LoadPageViewModel,A extends BaseAdapter,RESULT>
@@ -28,21 +36,26 @@
//适配器
protected A adapter;
+ protected String initTitle(){return null;}
+
@Override
public void initViews() {
+ if(initTitle() != null) {
+ setTitle(initTitle());
+ }
try {
Class<A> entityClass = (Class<A>) ((ParameterizedType) getClass().getGenericSuperclass()).getActualTypeArguments()[2];
this.adapter = entityClass.newInstance();//实例化泛型
} catch (Exception e) {
e.printStackTrace();
}
+ refresh = mBinding.getRoot().findViewById(R.id.refresh);
refresh.setRefreshHeader(new ClassicsHeader(mContext));
refresh.setRefreshFooter(new ClassicsFooter(mContext));
refresh.setOnRefreshLoadMoreListener(this);
RecyclerView recycler = mBinding.getRoot().findViewById(R.id.recycler);
recycler.setLayoutManager(new LinearLayoutManager(mContext));
recycler.setAdapter(adapter);
- refresh = mBinding.getRoot().findViewById(R.id.refresh);
refresh.setOnRefreshLoadMoreListener(this);
mViewModel.getLiveData().observe(this, (Observer<List<RESULT>>) list -> {
adapter.showNull = true;
@@ -79,18 +92,20 @@
* 参数
* @return
*/
- protected Object[] requestParams(){return null;};
+ protected Map requestParams() {
+ return new HashMap();
+ }
@Override
public void onRefresh(@NonNull RefreshLayout refreshLayout) {
page = 0;
- mViewModel.requestData(mViewModel.request(page,requestParams()));
+ mViewModel.requestData(page,requestParams());
}
@Override
public void onLoadMore(@NonNull RefreshLayout refreshLayout) {
page++;
- mViewModel.requestData(mViewModel.request(page,requestParams()));
+ mViewModel.requestData(page,requestParams());
}
--
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