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SmoothScrollExitUntilCollapsedActivity.java
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SmoothScrollExitUntilCollapsedActivity.java
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/*
* Copyright 2016 "Henry Tao <hi@henrytao.me>"
*
* 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 me.henrytao.smoothappbarlayoutdemo.activity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.support.v7.widget.helper.ItemTouchHelper;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import butterknife.Bind;
import butterknife.ButterKnife;
import me.henrytao.recyclerview.SimpleRecyclerViewAdapter;
import me.henrytao.recyclerview.holder.HeaderHolder;
import me.henrytao.smoothappbarlayoutdemo.R;
import me.henrytao.smoothappbarlayoutdemo.apdater.DynamicAdapter;
import me.henrytao.smoothappbarlayoutdemo.util.Utils;
public class SmoothScrollExitUntilCollapsedActivity extends BaseActivity {
@Bind(R.id.recycler_view_target)
RecyclerView vRecyclerView;
@Bind(R.id.toolbar)
Toolbar vToolbar;
private DynamicAdapter<String> mAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_smooth_scroll_exit_until_collapsed);
ButterKnife.bind(this);
setSupportActionBar(vToolbar);
vToolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onBackPressed();
}
});
mAdapter = new DynamicAdapter<>(Utils.getSampleData());
RecyclerView.Adapter adapter = new SimpleRecyclerViewAdapter(mAdapter) {
@Override
public RecyclerView.ViewHolder onCreateFooterViewHolder(LayoutInflater layoutInflater, ViewGroup viewGroup) {
return null;
}
@Override
public RecyclerView.ViewHolder onCreateHeaderViewHolder(LayoutInflater layoutInflater, ViewGroup viewGroup) {
return new HeaderHolder(layoutInflater, viewGroup, R.layout.item_header_spacing);
}
};
vRecyclerView.setLayoutManager(new LinearLayoutManager(this));
vRecyclerView.setAdapter(adapter);
ItemTouchHelper itemTouchHelper = new ItemTouchHelper(new ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.RIGHT) {
@Override
public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
return false;
}
@Override
public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) {
mAdapter.remove((int) viewHolder.itemView.getTag(R.id.tag_position));
}
});
itemTouchHelper.attachToRecyclerView(vRecyclerView);
}
}