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Commit db5921c8 authored by blunden's avatar blunden Committed by Michael Bestas
Browse files

Control dialer's incoming call proximity sensor check via an overlay 

This feature can't be used on devices with proximity sensors that don't
work when the screen is off, e.g. sensors using ultrasound technology.
The result in those cases is a black screen with just the status bar
showing, instead of the normal incoming call UI.

Make it possible to opt-out via an overlay.

Change-Id: Ic3848d09e1ed80e5409cbecbaca2517db16ed0b8
parent 68e3bd08

java/com/android/incallui/answerproximitysensor/AnswerProximitySensor.java

+7 −0
Original line number Diff line number Diff line
@@ -27,6 +27,8 @@ import com.android.incallui.call.DialerCall; 
import com.android.incallui.call.DialerCallListener;

import com.android.incallui.call.state.DialerCallState;



import com.android.incallui.R;



/**

 * This class prevents users from accidentally answering calls by keeping the screen off until the

 * proximity sensor is unblocked. If the screen is already on or if this is a call waiting call then
@@ -61,6 +63,11 @@ public class AnswerProximitySensor 
      return false;

    }



    if (!context.getResources().getBoolean(R.bool.config_answer_proximity_sensor_enabled)) {

      LogUtil.i("AnswerProximitySensor.shouldUse", "disabled by overlay");

      return false;

    }



    if (!context

        .getSystemService(PowerManager.class)

        .isWakeLockLevelSupported(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {

java/com/android/incallui/res/values/lineage_config.xml

0 → 100644
+20 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

     Copyright (C) 2018 The LineageOS Project



     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at



          http://www.apache.org/licenses/LICENSE-2.0



     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<resources>

  <!-- Whether to check that the proximity is unblocked before showing the incoming call UI. -->

  <bool name="config_answer_proximity_sensor_enabled">true</bool>

</resources>