| /* |
| * Copyright (C) 2014 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.example.android.leanback; |
| |
| import android.content.Intent; |
| import android.content.res.Resources; |
| import android.graphics.Color; |
| import android.os.Bundle; |
| import android.support.v17.leanback.widget.ArrayObjectAdapter; |
| import android.support.v17.leanback.widget.Presenter; |
| import android.support.v17.leanback.widget.VerticalGridPresenter; |
| import android.support.v17.leanback.widget.Row; |
| import android.support.v17.leanback.widget.OnItemClickedListener; |
| import android.support.v17.leanback.widget.OnItemSelectedListener; |
| import android.util.Log; |
| import android.view.Gravity; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.TextView; |
| |
| import java.util.Random; |
| |
| public class VerticalGridFragment extends android.support.v17.leanback.app.VerticalGridFragment { |
| private static final String TAG = "leanback.VerticalGridFragment"; |
| |
| private static final int NUM_COLUMNS = 3; |
| private static final int NUM_ITEMS = 50; |
| private static final int HEIGHT = 200; |
| |
| private ArrayObjectAdapter mAdapter; |
| private Random mRandom; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| Log.i(TAG, "onCreate"); |
| super.onCreate(savedInstanceState); |
| |
| mRandom = new Random(); |
| |
| setBadgeDrawable(getActivity().getResources().getDrawable(R.drawable.ic_title)); |
| setTitle("Leanback Vertical Grid Demo"); |
| |
| setupFragment(); |
| } |
| |
| private void setupFragment() { |
| VerticalGridPresenter gridPresenter = new VerticalGridPresenter(); |
| gridPresenter.setNumberOfColumns(NUM_COLUMNS); |
| setGridPresenter(gridPresenter); |
| |
| mAdapter = new ArrayObjectAdapter(new CardPresenter()); |
| for (int i = 0; i < NUM_ITEMS; i++) { |
| mAdapter.add(Integer.toString(i)); |
| } |
| setAdapter(mAdapter); |
| |
| setOnItemSelectedListener(new OnItemSelectedListener() { |
| @Override |
| public void onItemSelected(Object item, Row row) { |
| Log.i(TAG, "item selected: " + item); |
| } |
| }); |
| |
| setOnItemClickedListener(new OnItemClickedListener() { |
| @Override |
| public void onItemClicked(Object item, Row row) { |
| Log.i(TAG, "item clicked: " + item); |
| } |
| }); |
| setOnSearchClickedListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View view) { |
| Intent intent = new Intent(getActivity(), SearchActivity.class); |
| startActivity(intent); |
| } |
| }); |
| } |
| } |