Java tutorial
/* * Copyright (C) 2015 The Android Open Source Project * * 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.potato.sticker.camera.ui.fragment; import android.databinding.DataBindingUtil; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v4.widget.SwipeRefreshLayout; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import com.potato.chips.base.BaseFragment; import com.potato.library.adapter.PotatoBaseMutiRowAdapter; import com.potato.sticker.R; import com.potato.sticker.camera.data.bean.PhotoItem; import com.potato.sticker.camera.ui.adapter.CameraAblumAdapter; import com.potato.sticker.databinding.FragmentAblumCamaraBinding; import java.util.ArrayList; public class CameraAblumFragment extends BaseFragment { private static final String TAG = "CameraAblumFragment"; /** * extrars */ public static final String EXTRARS_LIST = "EXTRARS_LIST"; // private long mSectionId; // private String mTitle; private ArrayList<PhotoItem> mList = new ArrayList<PhotoItem>(); private PotatoBaseMutiRowAdapter mAdapter; private FragmentAblumCamaraBinding mBinding; @Nullable @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { mList = getArguments().getParcelableArrayList(EXTRARS_LIST); mBinding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.fragment_ablum_camara, container, false); mAdapter = new CameraAblumAdapter(getActivity()); mAdapter.setDataList(mList); mBinding.list.setAdapter(mAdapter); mBinding.swipeContainer.setColorSchemeResources(R.color.google_blue, R.color.google_green, R.color.google_red, R.color.google_yellow); mBinding.swipeContainer.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { @Override public void onRefresh() { sendRequest2RefreshList(); } }); mBinding.swipeContainer.setEmptyView(mBinding.emptyView); mBinding.emptyView.setOnClickListener(this); mBinding.swipeContainer.showProgress(); sendRequest2RefreshList(); return mBinding.getRoot(); } @Override public void onClick(View view) { switch (view.getId()) { case R.id.empty_view: mBinding.swipeContainer.showProgress(); sendRequest2RefreshList(); break; } } /** * */ private void sendRequest2RefreshList() { mAdapter.setDataList(mList); mAdapter.notifyDataSetChanged(); mBinding.swipeContainer.setRefreshing(false); } }