/* * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.arialyy.aria.window; import android.os.Bundle; import android.os.Environment; import android.support.annotation.Nullable; import android.support.v4.app.FragmentActivity; import android.widget.AbsListView; import android.widget.ListView; import com.arialyy.aria.R; import com.arialyy.aria.util.FileUtil; import java.io.File; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; /** * Created by Aria.Lao on 2017/3/21. * 文件选择 */ public class AriaFileChangeActivity extends FragmentActivity { final String ROOT_PAT = Environment.getExternalStorageDirectory().getPath(); ListView mList; FileChangeAdapter mAdapter; Map> mData = new HashMap<>(); private String mCurrentPath = ROOT_PAT; @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_aria_file_shange); mList = (ListView) findViewById(R.id.list); mList.setOnScrollListener(new AbsListView.OnScrollListener() { int state; @Override public void onScrollStateChanged(AbsListView view, int scrollState) { state = scrollState; } @Override public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { if (state == AbsListView.OnScrollListener.SCROLL_STATE_IDLE && firstVisibleItem + visibleItemCount == totalItemCount) { loadMore(); } } }); } private void loadMore() { } }