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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.keyguard;
     18 
     19 import android.content.Context;
     20 import android.os.Bundle;
     21 import android.util.AttributeSet;
     22 import android.view.MotionEvent;
     23 
     24 public class KeyguardSimpleHostView extends KeyguardViewBase {
     25 
     26     public KeyguardSimpleHostView(Context context, AttributeSet attrs) {
     27         super(context, attrs);
     28         KeyguardUpdateMonitor.getInstance(context).registerCallback(mUpdateCallback);
     29     }
     30 
     31     @Override
     32     protected void showBouncer(boolean show) {
     33         super.showBouncer(show);
     34         if (show) {
     35             getSecurityContainer().showBouncer(250);
     36         } else {
     37             getSecurityContainer().hideBouncer(250);
     38         }
     39     }
     40 
     41     @Override
     42     public void cleanUp() {
     43         getSecurityContainer().onPause();
     44     }
     45 
     46     @Override
     47     public long getUserActivityTimeout() {
     48         return -1; // not used
     49     }
     50 
     51     @Override
     52     protected void onUserSwitching(boolean switching) {
     53         // TODO Auto-generated method stub
     54     }
     55 
     56     @Override
     57     protected void onCreateOptions(Bundle options) {
     58         // TODO Auto-generated method stub
     59     }
     60 
     61     @Override
     62     protected void onExternalMotionEvent(MotionEvent event) {
     63         // TODO Auto-generated method stub
     64     }
     65 
     66     private KeyguardUpdateMonitorCallback mUpdateCallback = new KeyguardUpdateMonitorCallback() {
     67         @Override
     68         public void onUserSwitchComplete(int userId) {
     69             getSecurityContainer().showPrimarySecurityScreen(false /* turning off */);
     70         }
     71 
     72         @Override
     73         public void onTrustInitiatedByUser(int userId) {
     74             if (userId != mLockPatternUtils.getCurrentUser()) return;
     75             if (!isAttachedToWindow()) return;
     76 
     77             if (isVisibleToUser()) {
     78                 dismiss(false /* authenticated */);
     79             } else {
     80                 mViewMediatorCallback.playTrustedSound();
     81             }
     82         }
     83     };
     84 }
     85