Home | History | Annotate | Download | only in setup 
      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.tuner.setup;
     18 
     19 import android.content.Context;
     20 import android.content.res.Resources;
     21 import android.os.Bundle;
     22 import android.support.annotation.NonNull;
     23 import android.support.v17.leanback.widget.GuidanceStylist.Guidance;
     24 import android.support.v17.leanback.widget.GuidedAction;
     25 
     26 import com.android.tv.common.ui.setup.SetupGuidedStepFragment;
     27 import com.android.tv.common.ui.setup.SetupMultiPaneFragment;
     28 import com.android.tv.tuner.R;
     29 import com.android.tv.tuner.TunerHal;
     30 import com.android.tv.tuner.TunerPreferences;
     31 import com.android.tv.tuner.util.TunerInputInfoUtils;
     32 
     33 import java.util.List;
     34 
     35 /**
     36  * A fragment for initial screen.
     37  */
     38 public class ScanResultFragment extends SetupMultiPaneFragment {
     39     public static final String ACTION_CATEGORY =
     40             "com.android.tv.tuner.setup.ScanResultFragment";
     41 
     42     @Override
     43     protected SetupGuidedStepFragment onCreateContentFragment() {
     44         return new ContentFragment();
     45     }
     46 
     47     @Override
     48     protected String getActionCategory() {
     49         return ACTION_CATEGORY;
     50     }
     51 
     52     @Override
     53     protected boolean needsDoneButton() {
     54         return false;
     55     }
     56 
     57     public static class ContentFragment extends SetupGuidedStepFragment {
     58         private int mChannelCountOnPreference;
     59 
     60         @Override
     61         public void onAttach(Context context) {
     62             super.onAttach(context);
     63             mChannelCountOnPreference = TunerPreferences.getScannedChannelCount(context);
     64         }
     65 
     66         @NonNull
     67         @Override
     68         public Guidance onCreateGuidance(Bundle savedInstanceState) {
     69             String title;
     70             String description;
     71             String breadcrumb;
     72             if (mChannelCountOnPreference > 0) {
     73                 Resources res = getResources();
     74                 title = res.getQuantityString(R.plurals.ut_result_found_title,
     75                         mChannelCountOnPreference, mChannelCountOnPreference);
     76                 description = res.getQuantityString(R.plurals.ut_result_found_description,
     77                         mChannelCountOnPreference, mChannelCountOnPreference);
     78                 breadcrumb = null;
     79             } else {
     80                 Bundle args = getArguments();
     81                 int tunerType =
     82                         (args == null ? 0 : args.getInt(TunerSetupActivity.KEY_TUNER_TYPE, 0));
     83                 title = getString(R.string.ut_result_not_found_title);
     84                 switch (tunerType) {
     85                     case TunerHal.TUNER_TYPE_USB:
     86                         description = getString(R.string.ut_result_not_found_description);
     87                         break;
     88                     case TunerHal.TUNER_TYPE_NETWORK:
     89                         description = getString(R.string.nt_result_not_found_description);
     90                         break;
     91                     default:
     92                         description = getString(R.string.bt_result_not_found_description);
     93                 }
     94                 breadcrumb = getString(R.string.ut_setup_breadcrumb);
     95             }
     96             return new Guidance(title, description, breadcrumb, null);
     97         }
     98 
     99         @Override
    100         public void onCreateActions(@NonNull List<GuidedAction> actions,
    101                 Bundle savedInstanceState) {
    102             String[] choices;
    103             int doneActionIndex;
    104             if (mChannelCountOnPreference > 0) {
    105                 choices = getResources().getStringArray(R.array.ut_result_found_choices);
    106                 doneActionIndex = 0;
    107             } else {
    108                 choices = getResources().getStringArray(R.array.ut_result_not_found_choices);
    109                 doneActionIndex = 1;
    110             }
    111             for (int i = 0; i < choices.length; ++i) {
    112                 if (i == doneActionIndex) {
    113                     actions.add(new GuidedAction.Builder(getActivity()).id(ACTION_DONE)
    114                             .title(choices[i]).build());
    115                 } else {
    116                     actions.add(new GuidedAction.Builder(getActivity()).id(i).title(choices[i])
    117                             .build());
    118                 }
    119             }
    120         }
    121 
    122         @Override
    123         protected String getActionCategory() {
    124             return ACTION_CATEGORY;
    125         }
    126     }
    127 }
    128