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      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.settings.password;
     18 
     19 import android.app.Fragment;
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.os.Bundle;
     23 import android.support.annotation.Nullable;
     24 import android.view.LayoutInflater;
     25 import android.view.View;
     26 import android.view.ViewGroup;
     27 import android.widget.Button;
     28 
     29 import com.android.settings.R;
     30 import com.android.settings.SetupRedactionInterstitial;
     31 
     32 /**
     33  * Setup Wizard's version of ChooseLockPattern screen. It inherits the logic and basic structure
     34  * from ChooseLockPattern class, and should remain similar to that behaviorally. This class should
     35  * only overload base methods for minor theme and behavior differences specific to Setup Wizard.
     36  * Other changes should be done to ChooseLockPattern class instead and let this class inherit
     37  * those changes.
     38  */
     39 public class SetupChooseLockPattern extends ChooseLockPattern {
     40 
     41     public static Intent modifyIntentForSetup(Context context, Intent chooseLockPatternIntent) {
     42         chooseLockPatternIntent.setClass(context, SetupChooseLockPattern.class);
     43         return chooseLockPatternIntent;
     44     }
     45 
     46     @Override
     47     protected boolean isValidFragment(String fragmentName) {
     48         return SetupChooseLockPatternFragment.class.getName().equals(fragmentName);
     49     }
     50 
     51     @Override
     52     /* package */ Class<? extends Fragment> getFragmentClass() {
     53         return SetupChooseLockPatternFragment.class;
     54     }
     55 
     56     public static class SetupChooseLockPatternFragment extends ChooseLockPatternFragment
     57             implements ChooseLockTypeDialogFragment.OnLockTypeSelectedListener {
     58 
     59         @Nullable
     60         private Button mOptionsButton;
     61 
     62         @Override
     63         public View onCreateView(
     64                 LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
     65             View view = super.onCreateView(inflater, container, savedInstanceState);
     66             if (!getResources().getBoolean(R.bool.config_lock_pattern_minimal_ui)) {
     67                 mOptionsButton = view.findViewById(R.id.screen_lock_options);
     68                 mOptionsButton.setOnClickListener((btn) ->
     69                         ChooseLockTypeDialogFragment.newInstance(mUserId)
     70                                 .show(getChildFragmentManager(), null));
     71             }
     72             // enable skip button only during setup wizard and not with fingerprint flow.
     73             if (!mForFingerprint) {
     74                 Button skipButton = view.findViewById(R.id.skip_button);
     75                 skipButton.setVisibility(View.VISIBLE);
     76                 skipButton.setOnClickListener(v -> {
     77                     SetupSkipDialog dialog = SetupSkipDialog.newInstance(
     78                             getActivity().getIntent()
     79                                     .getBooleanExtra(SetupSkipDialog.EXTRA_FRP_SUPPORTED, false));
     80                     dialog.show(getFragmentManager());
     81                 });
     82             }
     83             return view;
     84         }
     85 
     86         @Override
     87         public void onLockTypeSelected(ScreenLockType lock) {
     88             if (ScreenLockType.PATTERN == lock) {
     89                 return;
     90             }
     91             startChooseLockActivity(lock, getActivity());
     92         }
     93 
     94         @Override
     95         protected void updateStage(Stage stage) {
     96             super.updateStage(stage);
     97             if (!getResources().getBoolean(R.bool.config_lock_pattern_minimal_ui)
     98                     && mOptionsButton != null) {
     99                 mOptionsButton.setVisibility(
    100                         stage == Stage.Introduction ? View.VISIBLE : View.INVISIBLE);
    101             }
    102         }
    103 
    104         @Override
    105         protected Intent getRedactionInterstitialIntent(Context context) {
    106             // Setup wizard's redaction interstitial is deferred to optional step. Enable that
    107             // optional step if the lock screen was set up.
    108             SetupRedactionInterstitial.setEnabled(context, true);
    109             return null;
    110         }
    111     }
    112 }
    113