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      1 /*
      2  * Copyright (C) 2016 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.system;
     18 
     19 import android.os.Bundle;
     20 import android.support.annotation.Keep;
     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 @Keep
     31 public class UnknownSourcesConfirmationFragment extends GuidedStepFragment {
     32     public interface Callback {
     33         void onConfirmUnknownSources(boolean success);
     34     }
     35 
     36     @NonNull
     37     @Override
     38     public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) {
     39         return new GuidanceStylist.Guidance(
     40                 getString(R.string.security_unknown_sources_confirm_title),
     41                 getString(R.string.security_unknown_sources_confirm_desc),
     42                 null,
     43                 getActivity().getDrawable(R.drawable.ic_warning_132dp)
     44         );
     45     }
     46 
     47     @Override
     48     public void onCreateActions(@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
     49         actions.add(new GuidedAction.Builder(getContext())
     50                 .clickAction(GuidedAction.ACTION_ID_OK)
     51                 .build());
     52         actions.add(new GuidedAction.Builder(getContext())
     53                 .clickAction(GuidedAction.ACTION_ID_CANCEL)
     54                 .build());
     55     }
     56 
     57     @Override
     58     public void onGuidedActionClicked(GuidedAction action) {
     59         final Callback callback = (Callback) getTargetFragment();
     60         if (action.getId() == GuidedAction.ACTION_ID_OK) {
     61             callback.onConfirmUnknownSources(true);
     62             getFragmentManager().popBackStack();
     63         } else if (action.getId() == GuidedAction.ACTION_ID_CANCEL) {
     64             callback.onConfirmUnknownSources(false);
     65             getFragmentManager().popBackStack();
     66         } else {
     67             throw new IllegalArgumentException("Unknown action");
     68         }
     69     }
     70 }
     71