Add an option to disable proximity sensor to AppRTC Demo Android.

webrtc/examples/androidapp/src/org/appspot/apprtc/SettingsActivity.java

 /*
  *  Copyright 2014 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 29 matching lines @@
   private String keyprefStartAudioBitrateType;
   private String keyprefStartAudioBitrateValue;
   private String keyPrefAudioCodec;
   private String keyprefNoAudioProcessing;
   private String keyprefAecDump;
   private String keyprefOpenSLES;
   private String keyprefDisableBuiltInAEC;
   private String keyprefDisableBuiltInAGC;
   private String keyprefDisableBuiltInNS;
   private String keyprefEnableLevelControl;
+  private String keyprefSpeakerphone;
 
   private String keyPrefRoomServerUrl;
   private String keyPrefDisplayHud;
   private String keyPrefTracing;
 
   @Override
   protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     keyprefVideoCall = getString(R.string.pref_videocall_key);
     keyprefCamera2 = getString(R.string.pref_camera2_key);
     keyprefResolution = getString(R.string.pref_resolution_key);
     keyprefFps = getString(R.string.pref_fps_key);
     keyprefCaptureQualitySlider = getString(R.string.pref_capturequalityslider_key);
     keyprefStartVideoBitrateType = getString(R.string.pref_startvideobitrate_key);
     keyprefStartVideoBitrateValue = getString(R.string.pref_startvideobitratevalue_key);
     keyPrefVideoCodec = getString(R.string.pref_videocodec_key);
     keyprefHwCodec = getString(R.string.pref_hwcodec_key);
     keyprefCaptureToTexture = getString(R.string.pref_capturetotexture_key);
 
     keyprefStartAudioBitrateType = getString(R.string.pref_startaudiobitrate_key);
     keyprefStartAudioBitrateValue = getString(R.string.pref_startaudiobitratevalue_key);
     keyPrefAudioCodec = getString(R.string.pref_audiocodec_key);
     keyprefNoAudioProcessing = getString(R.string.pref_noaudioprocessing_key);
     keyprefAecDump = getString(R.string.pref_aecdump_key);
     keyprefOpenSLES = getString(R.string.pref_opensles_key);
     keyprefDisableBuiltInAEC = getString(R.string.pref_disable_built_in_aec_key);
     keyprefDisableBuiltInAGC = getString(R.string.pref_disable_built_in_agc_key);
     keyprefDisableBuiltInNS = getString(R.string.pref_disable_built_in_ns_key);
     keyprefEnableLevelControl = getString(R.string.pref_enable_level_control_key);
+    keyprefSpeakerphone = getString(R.string.pref_speakerphone_key);
 
     keyPrefRoomServerUrl = getString(R.string.pref_room_server_url_key);
     keyPrefDisplayHud = getString(R.string.pref_displayhud_key);
     keyPrefTracing = getString(R.string.pref_tracing_key);
 
     // Display the fragment as the main content.
     settingsFragment = new SettingsFragment();
     getFragmentManager().beginTransaction()
         .replace(android.R.id.content, settingsFragment)
         .commit();
@@ skipping 22 matching lines @@
     updateSummaryBitrate(sharedPreferences, keyprefStartAudioBitrateValue);
     setAudioBitrateEnable(sharedPreferences);
     updateSummary(sharedPreferences, keyPrefAudioCodec);
     updateSummaryB(sharedPreferences, keyprefNoAudioProcessing);
     updateSummaryB(sharedPreferences, keyprefAecDump);
     updateSummaryB(sharedPreferences, keyprefOpenSLES);
     updateSummaryB(sharedPreferences, keyprefDisableBuiltInAEC);
     updateSummaryB(sharedPreferences, keyprefDisableBuiltInAGC);
     updateSummaryB(sharedPreferences, keyprefDisableBuiltInNS);
     updateSummaryB(sharedPreferences, keyprefEnableLevelControl);
+    updateSummaryList(sharedPreferences, keyprefSpeakerphone);
 
     updateSummary(sharedPreferences, keyPrefRoomServerUrl);
     updateSummaryB(sharedPreferences, keyPrefDisplayHud);
     updateSummaryB(sharedPreferences, keyPrefTracing);
 
     if (!Camera2Enumerator.isSupported()) {
       Preference camera2Preference =
           settingsFragment.findPreference(keyprefCamera2);
 
       camera2Preference.setSummary(getString(R.string.pref_camera2_not_supported));
@@ skipping 60 matching lines @@
         || key.equals(keyprefCaptureToTexture)
         || key.equals(keyprefNoAudioProcessing)
         || key.equals(keyprefAecDump)
         || key.equals(keyprefOpenSLES)
         || key.equals(keyprefDisableBuiltInAEC)
         || key.equals(keyprefDisableBuiltInAGC)
         || key.equals(keyprefDisableBuiltInNS)
         || key.equals(keyprefEnableLevelControl)
         || key.equals(keyPrefDisplayHud)) {
       updateSummaryB(sharedPreferences, key);
+    } else if (key.equals(keyprefSpeakerphone)) {
+      updateSummaryList(sharedPreferences, key);
     }
     if (key.equals(keyprefStartVideoBitrateType)) {
       setVideoBitrateEnable(sharedPreferences);
     }
     if (key.equals(keyprefStartAudioBitrateType)) {
       setAudioBitrateEnable(sharedPreferences);
     }
   }
 
   private void updateSummary(SharedPreferences sharedPreferences, String key) {
     Preference updatedPref = settingsFragment.findPreference(key);
     // Set summary to be the user-description for the selected value
     updatedPref.setSummary(sharedPreferences.getString(key, ""));
   }
 
   private void updateSummaryBitrate(
       SharedPreferences sharedPreferences, String key) {
     Preference updatedPref = settingsFragment.findPreference(key);
     updatedPref.setSummary(sharedPreferences.getString(key, "") + " kbps");
   }
 
   private void updateSummaryB(SharedPreferences sharedPreferences, String key) {
     Preference updatedPref = settingsFragment.findPreference(key);
     updatedPref.setSummary(sharedPreferences.getBoolean(key, true)
         ? getString(R.string.pref_value_enabled)
         : getString(R.string.pref_value_disabled));
   }
 
+  private void updateSummaryList(SharedPreferences sharedPreferences, String key) {
+    ListPreference updatedPref = (ListPreference) settingsFragment.findPreference(key);
+    updatedPref.setSummary(updatedPref.getEntry());
+  }
+
   private void setVideoBitrateEnable(SharedPreferences sharedPreferences) {
     Preference bitratePreferenceValue =
         settingsFragment.findPreference(keyprefStartVideoBitrateValue);
     String bitrateTypeDefault = getString(R.string.pref_startvideobitrate_default);
     String bitrateType = sharedPreferences.getString(
         keyprefStartVideoBitrateType, bitrateTypeDefault);
     if (bitrateType.equals(bitrateTypeDefault)) {
       bitratePreferenceValue.setEnabled(false);
     } else {
       bitratePreferenceValue.setEnabled(true);
     }
   }
 
   private void setAudioBitrateEnable(SharedPreferences sharedPreferences) {
     Preference bitratePreferenceValue =
         settingsFragment.findPreference(keyprefStartAudioBitrateValue);
     String bitrateTypeDefault = getString(R.string.pref_startaudiobitrate_default);
     String bitrateType = sharedPreferences.getString(
         keyprefStartAudioBitrateType, bitrateTypeDefault);
     if (bitrateType.equals(bitrateTypeDefault)) {
       bitratePreferenceValue.setEnabled(false);
     } else {
       bitratePreferenceValue.setEnabled(true);
     }
   }
 }