package com.moral.yunfushao.base;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.util.SparseArray;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.moral.andbrickslib.utils.ToastUtils;
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import com.moral.andbrickslib.utils.dialog.SweetDialogUtils;
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import com.moral.andbrickslib.views.EmptyLayout;
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import com.moral.andbrickslib.views.SweetAlert.SweetAlertDialog;
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import com.moral.yunfushao.R;
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/**
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* Created by haijiang on 2017/5/2.
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*/
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public abstract class BaseLazyFragment extends Fragment implements View.OnClickListener {
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protected EmptyLayout mEmptyLayout;
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protected SweetAlertDialog progressDialog;
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protected ToastUtils mToatUtils;
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private boolean isVisible = false;
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private boolean isInitView = false;
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private boolean isFirstLoad = true;
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protected View convertView;
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private SparseArray<View> mViews;
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protected abstract int getLayoutId();
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protected abstract void initViews();
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protected abstract void initListener();
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protected abstract void initData();
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protected abstract void processClick(View v);
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@Override
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public void setUserVisibleHint(boolean isVisibleToUser) {
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super.setUserVisibleHint(isVisibleToUser);
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if (isVisibleToUser) {
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isVisible = true;
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lazyLoad();
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} else {
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isVisible = false;
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}
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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progressDialog = SweetDialogUtils.showProgressDialog(getActivity(),"???????????...", R.color.colorAccent);
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mToatUtils = new ToastUtils(getActivity());
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mViews = new SparseArray<>();
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convertView = inflater.inflate(getLayoutId(), container, false);
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initViews();
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isInitView = true;
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lazyLoad();
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return convertView;
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}
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@Override
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public void onResume() {
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super.onResume();
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}
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@Override
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public void onPause() {
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super.onPause();
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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}
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@Override
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public void onClick(View v) {
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processClick(v);
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}
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public <E extends View> E findView(int viewId) {
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if (convertView != null) {
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E view = (E) mViews.get(viewId);
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if (view == null) {
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view = (E) convertView.findViewById(viewId);
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mViews.put(viewId, view);
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}
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return view;
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}
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return null;
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}
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private void lazyLoad() {
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if (!isFirstLoad || !isVisible || !isInitView) {
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return;
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}
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initListener();
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initData();
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isFirstLoad = false;
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}
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protected void initMulitiStatusView(int id) {
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mEmptyLayout = (EmptyLayout) convertView.findViewById(id);
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mEmptyLayout.setOnLayoutClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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setLoadingView();
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onErrorPageClick();
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}
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});
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}
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protected abstract void onErrorPageClick();
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public void setEmptyView() {
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if(mEmptyLayout == null){
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return;
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}
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mEmptyLayout.setErrorType(EmptyLayout.NODATA);
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}
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public void setErrorView() {
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if(mEmptyLayout == null){
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return;
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}
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mEmptyLayout.setErrorType(EmptyLayout.NETWORK_ERROR);
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}
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public void setNormalView() {
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if(mEmptyLayout == null){
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return;
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}
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mEmptyLayout.dismiss();
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}
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public void setLoadingView() {
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if(mEmptyLayout == null){
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return;
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}
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mEmptyLayout.setErrorType(EmptyLayout.NETWORK_LOADING);
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}
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}
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