1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tv.settings.name; 18 19 import android.os.Build; 20 import com.android.tv.settings.R; 21 import com.android.tv.settings.widget.ScrollAdapterView; 22 import com.android.tv.settings.widget.ScrollArrayAdapter; 23 24 import android.app.Fragment; 25 import android.app.Activity; 26 import android.os.Bundle; 27 import android.text.TextUtils; 28 import android.util.Log; 29 import android.view.LayoutInflater; 30 import android.view.View; 31 import android.view.ViewGroup; 32 import android.widget.AdapterView; 33 import android.widget.FrameLayout; 34 import android.widget.TextView; 35 36 import java.util.ArrayList; 37 38 /** 39 * Loads the device's current name and displays it. Gives the user the action 40 * options that correspond to the ArrayList<String> passed in the 41 * {@link #ARG_OPTION_LIST} extra. 42 */ 43 public class DeviceNameSummaryFragment extends Fragment implements AdapterView.OnItemClickListener { 44 45 private static final String TAG = "DeviceNameSummaryFragment"; 46 private static final String ARG_DESCRIPTION = "text_desc"; 47 private static final String ARG_TITLE = "text_title"; 48 private static final String ARG_OPTION_LIST = "options_list"; 49 50 /** 51 * Creates a DeviceNameSummaryFragment with the correct arguments. 52 * @param title The title to be displayed to the user. 53 * @param description The description to be displayed to the user. 54 * @param options The options to present to the user. 55 */ createInstance(String title, String description, ArrayList<String> options)56 public static DeviceNameSummaryFragment createInstance(String title, String description, 57 ArrayList<String> options) { 58 DeviceNameSummaryFragment fragment = new DeviceNameSummaryFragment(); 59 Bundle args = new Bundle(); 60 args.putString(ARG_TITLE, title); 61 args.putString(ARG_DESCRIPTION, description); 62 args.putStringArrayList(ARG_OPTION_LIST, options); 63 fragment.setArguments(args); 64 return fragment; 65 } 66 67 private ArrayList<String> mOptions; 68 private AdapterView.OnItemClickListener mListener; 69 70 @Override onCreate(Bundle savedInstanceState)71 public void onCreate(Bundle savedInstanceState) { 72 super.onCreate(savedInstanceState); 73 mOptions = getArguments().getStringArrayList(ARG_OPTION_LIST); 74 } 75 76 @Override onAttach(Activity activity)77 public void onAttach(Activity activity) { 78 super.onAttach(activity); 79 } 80 81 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)82 public View onCreateView(LayoutInflater inflater, ViewGroup container, 83 Bundle savedInstanceState) { 84 View content = inflater.inflate(R.layout.setup_content_area, null); 85 FrameLayout actionArea = (FrameLayout) content.findViewById(R.id.action); 86 FrameLayout descArea = (FrameLayout) content.findViewById(R.id.description); 87 88 View body = inflater.inflate(R.layout.setup_text_and_description, null); 89 90 // Title 91 String title = getArguments().getString(ARG_TITLE); 92 ((TextView) body.findViewById(R.id.title_text)) 93 .setText(TextUtils.expandTemplate(title, Build.MODEL)); 94 95 // Description 96 String descriptionText = getArguments().getString(ARG_DESCRIPTION); 97 String deviceName = DeviceManager.getDeviceName(getActivity()); 98 ((TextView) body.findViewById(R.id.description_text)) 99 .setText(TextUtils.expandTemplate(descriptionText, deviceName, Build.MODEL)); 100 101 descArea.addView(body); 102 103 // Options 104 ScrollAdapterView actionList = (ScrollAdapterView) inflater.inflate( 105 R.layout.setup_scroll_adapter_view, null); 106 ScrollArrayAdapter<String> adapter = new ScrollArrayAdapter<String>(getActivity(), 107 R.layout.setup_list_item_text_only, R.id.list_item_text, mOptions); 108 actionList.setAdapter(adapter); 109 actionList.setOnItemClickListener(this); 110 actionArea.addView(actionList); 111 112 return content; 113 } 114 115 @Override onItemClick(AdapterView<?> adapter, View view, int position, long id)116 public void onItemClick(AdapterView<?> adapter, View view, int position, long id) { 117 // forward the result on 118 if (mListener != null) { 119 mListener.onItemClick(adapter, view, position, id); 120 } else { 121 Log.w(TAG, "Action selected, but no listener available."); 122 } 123 } 124 setOnItemClickListener(AdapterView.OnItemClickListener listener)125 public void setOnItemClickListener(AdapterView.OnItemClickListener listener) { 126 mListener = listener; 127 } 128 } 129