Add new Camera2Enumerator.isSupported with Context parameter.

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 108 matching lines @@
     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()) {
+    if (!Camera2Enumerator.isSupported(this)) {
       Preference camera2Preference =
           settingsFragment.findPreference(keyprefCamera2);
 
       camera2Preference.setSummary(getString(R.string.pref_camera2_not_supported));
       camera2Preference.setEnabled(false);
     }
 
     // Disable forcing WebRTC based AEC so it won't affect our value.
     // Otherwise, if it was enabled, isAcousticEchoCancelerSupported would always return false.
     WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(false);
@@ skipping 115 matching lines @@
     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);
     }
   }
 }