Java tutorial
/* * Copyright (C) 2015 AppTik 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 io.apptik.multiview; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v7.widget.GridLayoutManager; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.support.v7.widget.StaggeredGridLayoutManager; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import io.apptik.multiview.adapter.BasicMixedRecyclerAdapter; import io.apptik.multiview.adapter.BasicRecyclerAdapter; import io.apptik.multiview.mock.MockData; import io.apptik.multiview.animators.AnimatorProvider; import io.apptik.multiview.animators.FlexiItemAnimator; import io.apptik.multiview.animators.Providers; public class AnimatorsFragment extends Fragment { RecyclerView recyclerView = null; BasicRecyclerAdapter recyclerAdapter; BasicMixedRecyclerAdapter recyclerMixedAdapter; private AnimatorProvider addProvider = Providers.defaultAddAnimProvider(); private AnimatorProvider removeProvider = Providers.defaultRemoveAnimProvider(); private AnimatorProvider moveProvider = Providers.defaultMoveAnimProvider(); private AnimatorProvider changeOldVHProvider = Providers.defaultChangeOldViewAnimProvider(); private AnimatorProvider changeNewVHProvider = Providers.defaultChangeNewViewAnimProvider(); public AnimatorsFragment() { // Required empty public constructor } public static AnimatorsFragment newInstance() { AnimatorsFragment fragment = new AnimatorsFragment(); return fragment; } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment this.setHasOptionsMenu(true); View v = inflater.inflate(R.layout.fragment_recyclerview, container, false); recyclerView = (RecyclerView) v.findViewById(R.id.recyclerView); recyclerAdapter = new BasicRecyclerAdapter(MockData.getMockJsonArray(333, 500)); recyclerMixedAdapter = new BasicMixedRecyclerAdapter(MockData.getMockJsonArray(333, 500), getActivity().getApplicationContext()); //recyclerAdapter.setHasStableIds(true); recyclerMixedAdapter.setHasStableIds(true); recyclerView.setLayoutManager(new LinearLayoutManager(getActivity())); recyclerView.setAdapter(recyclerAdapter); //recyclerView.setAdapter(recyclerMixedAdapter); return v; } @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { //menu.clear(); inflater.inflate(R.menu.animators, menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { if (recyclerView == null) return false; switch (item.getItemId()) { case R.id.action_text_only: recyclerView.setAdapter(recyclerAdapter); break; case R.id.action_image_only: break; case R.id.action_Image_text: recyclerView.setAdapter(recyclerMixedAdapter); break; case R.id.action_layout_linear: recyclerView.setLayoutManager(new LinearLayoutManager(getActivity())); break; case R.id.action_layout_grid: recyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 2)); break; case R.id.action_layout_staggered: recyclerView.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL)); break; case R.id.action_rv_add: resetItemAnimator(); recyclerAdapter.jarr.put(1, MockData.getRandomEntry(1, 500)); recyclerView.getAdapter().notifyItemInserted(1); break; case R.id.action_rv_remove: resetItemAnimator(); recyclerAdapter.jarr.remove(1); recyclerView.getAdapter().notifyItemRemoved(1); break; case R.id.action_rv_move: resetItemAnimator(); recyclerAdapter.jarr.put(2, recyclerAdapter.jarr.get(1)); recyclerAdapter.jarr.put(1, MockData.getRandomEntry(1, 500)); recyclerView.getAdapter().notifyItemMoved(1, 2); break; case R.id.action_rv_change: resetItemAnimator(); recyclerAdapter.jarr.put(1, MockData.getRandomEntry(1, 500)); recyclerView.getAdapter().notifyItemChanged(1); break; case R.id.action_add_animation_default: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.defaultAddAnimProvider(); } break; case R.id.action_add_animation_garagedoor: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.garageDoorAddProvider(); } break; case R.id.action_remove_animation_default: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.defaultRemoveAnimProvider(); } break; case R.id.action_remove_animation_garagedoor: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.garageDoorRemoveProvider(); } break; case R.id.action_add_animation_slide_to_left: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.slideInRightProvider(); } break; case R.id.action_remove_animation_slide_to_left: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.slideOutLeftProvider(); } break; case R.id.action_add_animation_slide_to_right: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.slideInLeftProvider(); } break; case R.id.action_remove_animation_slide_to_right: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.slideOutRightProvider(); } break; case R.id.action_add_animation_slide_to_top: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.slideInBottomProvider(); } break; case R.id.action_remove_animation_slide_to_top: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.slideOutTopProvider(); } break; case R.id.action_add_animation_slide_to_bottom: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.slideInTopProvider(); } break; case R.id.action_remove_animation_slide_to_bottom: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.slideOutBottomProvider(); } break; case R.id.action_add_animation_zoom_to_left: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.zoomInEnterRightProvider(); } break; case R.id.action_remove_animation_zoom_to_left: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.zoomInExitLeftProvider(); } break; case R.id.action_add_animation_zoom_to_right: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.zoomInEnterLeftProvider(); } break; case R.id.action_remove_animation_zoom_to_right: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.zoomOutExitRightProvider(); } break; case R.id.action_add_animation_zoom_to_top: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.zoomInEnterBottomProvider(); } break; case R.id.action_remove_animation_zoom_to_top: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.zoomOutExitTopProvider(); } break; case R.id.action_add_animation_zoom_to_bottom: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.zoomInEnterTopProvider(); } break; case R.id.action_remove_animation_zoom_to_bottom: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.zoomOutExitBottomProvider(); } break; case R.id.action_add_animation_flip_to_left: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.flipEnterRightProvider(); } break; case R.id.action_remove_animation_flip_to_left: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.flipExitLeftProvider(); } break; case R.id.action_add_animation_flip_to_right: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.flipEnterLeftProvider(); } break; case R.id.action_remove_animation_flip_to_right: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.flipExitRightProvider(); } break; case R.id.action_add_animation_flip_to_top: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.flipEnterBottomProvider(); } break; case R.id.action_remove_animation_flip_to_top: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.flipExitTopProvider(); } break; case R.id.action_add_animation_flip_to_bottom: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); addProvider = Providers.flipEnterTopProvider(); } break; case R.id.action_remove_animation_flip_to_bottom: if (item.isChecked()) { item.setChecked(false); } else { item.setChecked(true); removeProvider = Providers.flipExitBottomProvider(); } break; } return true; } private void resetItemAnimator() { RecyclerView.ItemAnimator itemAnimator = new FlexiItemAnimator(addProvider, changeOldVHProvider, changeNewVHProvider, moveProvider, removeProvider); itemAnimator.setMoveDuration(1000); itemAnimator.setRemoveDuration(1000); itemAnimator.setChangeDuration(1000); itemAnimator.setAddDuration(1000); //itemAnimator.setSupportsChangeAnimations(true); recyclerView.setItemAnimator(itemAnimator); } }