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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.content.Context;
     20 import android.os.Build;
     21 import android.os.Bundle;
     22 import android.support.annotation.NonNull;
     23 import android.support.v17.leanback.app.GuidedStepFragment;
     24 import android.support.v17.leanback.widget.GuidanceStylist;
     25 import android.support.v17.leanback.widget.GuidedAction;
     26 import android.support.v17.leanback.widget.GuidedActionsStylist;
     27 import android.view.LayoutInflater;
     28 import android.view.View;
     29 import android.view.ViewGroup;
     30 
     31 import com.android.tv.settings.R;
     32 import com.android.tv.settings.util.GuidedActionsAlignUtil;
     33 
     34 import java.util.List;
     35 
     36 /**
     37  * Fragment responsible for showing the device name summary.
     38  */
     39 public class DeviceNameSummaryFragment extends GuidedStepFragment {
     40 
     41     public static DeviceNameSummaryFragment newInstance() {
     42         return new DeviceNameSummaryFragment();
     43     }
     44 
     45     @Override
     46     public GuidanceStylist onCreateGuidanceStylist() {
     47         return GuidedActionsAlignUtil.createGuidanceStylist();
     48     }
     49 
     50     @Override
     51     public GuidedActionsStylist onCreateActionsStylist() {
     52         return GuidedActionsAlignUtil.createGuidedActionsStylist();
     53     }
     54 
     55     @Override
     56     public View onCreateView(LayoutInflater inflater, ViewGroup container,
     57             Bundle savedInstanceState) {
     58         View view = super.onCreateView(inflater, container, savedInstanceState);
     59         return GuidedActionsAlignUtil.createView(view, this);
     60     }
     61 
     62     @NonNull
     63     @Override
     64     public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) {
     65         return new GuidanceStylist.Guidance(
     66                 getString(R.string.device_rename_title, Build.MODEL),
     67                 getString(R.string.device_rename_description, Build.MODEL,
     68                         DeviceManager.getDeviceName(getActivity())),
     69                 null,
     70                 null);
     71     }
     72 
     73     @Override
     74     public void onCreateActions(@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
     75         final Context context = getActivity();
     76         actions.add(new GuidedAction.Builder(context)
     77                 .id(GuidedAction.ACTION_ID_CONTINUE)
     78                 .title(R.string.change_setting)
     79                 .build());
     80         actions.add(new GuidedAction.Builder(context)
     81                 .id(GuidedAction.ACTION_ID_CANCEL)
     82                 .title(R.string.keep_settings)
     83                 .build());
     84     }
     85 
     86     @Override
     87     public void onGuidedActionClicked(GuidedAction action) {
     88         final long actionId = action.getId();
     89         if (actionId == GuidedAction.ACTION_ID_CONTINUE) {
     90             GuidedStepFragment.add(getFragmentManager(), DeviceNameSetFragment.newInstance());
     91         } else if (actionId == GuidedAction.ACTION_ID_CANCEL) {
     92             getActivity().finish();
     93         } else {
     94             throw new IllegalStateException("Unknown action");
     95         }
     96     }
     97 }
     98