package com.danxx.mdplayer.ui;
import android.annotation.TargetApi;
import android.app.ActivityOptions;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AlertDialog;
import android.support.v7.widget.AppCompatEditText;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.OrientationHelper;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.danxx.mdplayer.R;
import com.danxx.mdplayer.adapter.BaseRecyclerViewAdapter;
import com.danxx.mdplayer.adapter.BaseRecyclerViewHolder;
import com.danxx.mdplayer.base.BaseFragment;
import com.danxx.mdplayer.model.FileBean;
import com.danxx.mdplayer.model.Model;
import com.danxx.mdplayer.presenter.VideoFilePresenter;
import com.danxx.mdplayer.view.IMVPView;
import com.github.clans.fab.FloatingActionButton;
import com.github.clans.fab.FloatingActionMenu;
import java.util.List;
/**
*视频列表页
*/
public class FileListFragment extends BaseFragment implements IMVPView {
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private LinearLayoutManager mLayoutManager;
private FileListAdapter mAdapter;
private View rootView;
private RecyclerView filesListView;
private FloatingActionMenu FAM;
private boolean isRefreshing;
private int mScrollThreshold = 4;
private VideoFilePresenter videoFilePresenter;
private FloatingActionButton menuHistory,menuNetwork;
private SwipeRefreshLayout refreshLayout;
/**
*/
public static FileListFragment newInstance(String param1, String param2) {
FileListFragment fragment = new FileListFragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
protected View getContentView(LayoutInflater inflater, ViewGroup container) {
rootView = inflater.inflate(R.layout.fragment_list, container, false);
return rootView;
}
@Override
protected void initViews(View contentView) {
filesListView = (RecyclerView) rootView.findViewById(R.id.filesListview);
FAM = (FloatingActionMenu) rootView.findViewById(R.id.FAM);
FAM.hideMenu(false);
menuHistory = (FloatingActionButton) contentView.findViewById(R.id.menuHistory);
menuNetwork = (FloatingActionButton) contentView.findViewById(R.id.menuNetwork);
mAdapter = new FileListAdapter();
mLayoutManager = new LinearLayoutManager(getActivity());
mLayoutManager.setOrientation(OrientationHelper.VERTICAL);
filesListView.setLayoutManager(mLayoutManager);
filesListView.setItemAnimator(new DefaultItemAnimator());
filesListView.setAdapter(mAdapter);
refreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.refreshLayout);
// 这句话是为了，第一次进入页面的时候显示加载进度条
refreshLayout.setProgressViewOffset(true, 0, (int) TypedValue
.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 28, getResources()
.getDisplayMetrics()));
refreshLayout.setProgressViewEndTarget(false, 200);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
FAM.showMenu(true);
}
}, 300);
}
@Override
protected void initListeners() {
//item点击监听
mAdapter.setOnItemClickListener(new BaseRecyclerViewAdapter.OnItemClickListener() {
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void onItemClick(int position, Object data) {
Intent intent = new Intent(getActivity(), VideoListActivity.class);
intent.putExtra("path", ((FileBean) data).path);
getActivity().startActivity(intent, ActivityOptions.makeSceneTransitionAnimation(getActivity()).toBundle());
}
});
// 下拉刷新监听
refreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
// readTaskHandler.post(new ReadVideoDirectoryTask(getActivity(), mainHandler));
refresh();
}
});
// recyclerView滚动FloatingActionMenu显示隐藏监听
filesListView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
}
@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
boolean isSignificantDelta = Math.abs(dy) > mScrollThreshold;
if (isSignificantDelta) {
if (dy > 0) {
//onScrollUp
FAM.close(false);
FAM.hideMenu(true);
} else {
//ScrollDown
if (FAM.isOpened()) {
FAM.close(false);
} else {
FAM.showMenu(true);
}
}
}
}
});
menuNetwork.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
closeFAM();
Intent intent = new Intent(getContext(), MDPlayerDetailsActivity.class);
startActivity(intent);
/*final AppCompatEditText editText = new AppCompatEditText(getActivity());
editText.setHint("请输入视频播放地址");
new AlertDialog.Builder(getActivity()).setView(editText)
.setPositiveButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
})
.setMessage("打开网络视频").setNegativeButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
showToast(editText.getText().toString());
dialogInterface.dismiss();
}
}).show();*/
}
});
}
@Override
protected void initDatas() {
videoFilePresenter = new VideoFilePresenter();
videoFilePresenter.attachView(this);
videoFilePresenter.getFileData(false);
}
public void closeFAM(){
Log.d("danxx" ,"调用关闭");
FAM.close(false);
}
/**
* 重新扫描,刷新文件
*/
public void refresh(){
if(!isRefreshing){
videoFilePresenter.getFileData(true);
}
}
@Override
public void getDataSuccess(List<? extends Model> data) {
Log.d("danxx" ,"getDataSuccess--->"+data.size());
mAdapter.setData((List<FileBean>) data);
mAdapter.notifyDataSetChanged();
showToast("读取到了"+data.size()+"个目录");
}
@Override
public void getDataError(Throwable e) {
e.printStackTrace();
showToast("视频文件读取失败，请稍后重试！");
}
@Override
public void showProgress() {
isRefreshing = true;
refreshLayout.setRefreshing(true);
}
@Override
public void hideProgress() {
isRefreshing = false;
refreshLayout.setRefreshing(false);
}
@Override
public void onDestroyView() {
super.onDestroyView();
videoFilePresenter.detachView();
}
class FileListAdapter extends BaseRecyclerViewAdapter<FileBean>{
/**
* 创建item view
*
* @param parent
* @param viewType
* @return
*/
@Override
protected BaseRecyclerViewHolder createItem(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(getActivity()).inflate(R.layout.item_files_layout ,parent ,false);
MyViewHolder viewHolder = new MyViewHolder(view);
return viewHolder;
}
/**
* 绑定数据
*
* @param holder
* @param position
*/
@Override
protected void bindData(BaseRecyclerViewHolder holder, int position) {
MyViewHolder viewHolder = (MyViewHolder)holder;
viewHolder.tvPath.setText(getItemData(position).name);
viewHolder.tvCount.setText(getItemData(position).count+"个视频文件");
}
class MyViewHolder extends BaseRecyclerViewHolder{
View mView;
TextView tvPath,tvCount;
public MyViewHolder(View itemView) {
super(itemView);
mView = itemView;
tvPath = (TextView) itemView.findViewById(R.id.tvPath);
tvCount = (TextView) itemView.findViewById(R.id.tvCount);
}
@Override
protected View getView() {
return mView;
}
}
}
}