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      1 /*
      2  * Copyright (C) 2015 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 android.os.Bundle;
     21 import android.support.annotation.NonNull;
     22 import android.support.v17.leanback.app.GuidedStepFragment;
     23 import android.support.v17.leanback.widget.GuidanceStylist;
     24 import android.support.v17.leanback.widget.GuidedAction;
     25 
     26 import com.android.tv.settings.R;
     27 
     28 import java.util.List;
     29 
     30 public class DeviceNameSetFragment extends GuidedStepFragment {
     31 
     32     public static DeviceNameSetFragment newInstance() {
     33         return new DeviceNameSetFragment();
     34     }
     35 
     36     @NonNull
     37     @Override
     38     public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) {
     39         return new GuidanceStylist.Guidance(
     40                 getString(R.string.select_device_name_title, Build.MODEL),
     41                 getString(R.string.select_device_name_description, Build.MODEL),
     42                 null,
     43                 null);
     44     }
     45 
     46     @Override
     47     public void onCreateActions(@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
     48         final String[] options = getResources().getStringArray(R.array.rooms);
     49         final int length = options.length;
     50         for (int i = 0; i < length; i++) {
     51             actions.add(new GuidedAction.Builder()
     52                     .title(options[i])
     53                     .id(i)
     54                     .build());
     55         }
     56         actions.add(new GuidedAction.Builder()
     57                 .title(getString(R.string.custom_room))
     58                 .id(options.length)
     59                 .build());
     60         super.onCreateActions(actions, savedInstanceState);
     61     }
     62 
     63     @Override
     64     public void onGuidedActionClicked(GuidedAction action) {
     65         final long id = action.getId();
     66         final String[] options = getResources().getStringArray(R.array.rooms);
     67         if (id < 0 || id > options.length) {
     68             throw new IllegalStateException("Unknown action ID");
     69         } else if (id < options.length) {
     70             DeviceManager.setDeviceName(getActivity(), options[(int)id]);
     71             getActivity().finish();
     72         } else if (id == options.length) {
     73             GuidedStepFragment.add(getFragmentManager(), DeviceNameSetCustomFragment.newInstance());
     74         }
     75     }
     76 }
     77