Camera2 in AppRTC Android Demo.

webrtc/examples/androidapp/res/values/strings.xml

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name" translatable="false">AppRTC</string>
     <string name="settings_name" translatable="false">AppRTC Settings</string>
     <string name="disconnect_call">Disconnect Call</string>
     <string name="room_description">
         Please enter a room name. Room names are shared with everyone, so think
         of something unique and send it to a friend.
     </string>
     <string name="favorites">Favorites</string>
     <string name="no_favorites">No favorites</string>
-    <string name="add_favorite_title">Add favorite</string>
     <string name="invalid_url_title">Invalid URL</string>
     <string name="invalid_url_text">The URL or room name you entered resulted in an invalid URL: %1$s
     </string>
     <string name="channel_error_title">Connection error</string>
     <string name="connecting_to">Connecting to: %1$s</string>
     <string name="missing_url">FATAL ERROR: Missing URL to connect to.</string>
+    <string name="camera2_texture_only_error">Camera2 only supports capturing to texture. Either disable Camera2 or enable capturing to texture in the options.</string>
     <string name="ok">OK</string>
-    <string name="add">Add</string>
-    <string name="cancel">Cancel</string>
     <string name="switch_camera">Switch front/back camera</string>
     <string name="capture_format_change_text">Slide to change capture format</string>
     <string name="muted">Muted</string>
     <string name="toggle_debug">Toggle debug view</string>
     <string name="toggle_mic">Toggle microphone on/off</string>
     <string name="action_settings">Settings</string>
     <string name="action_loopback">Loopback connection</string>
     <string name="connect_description">Connect to the room</string>
     <string name="add_favorite_description">Add favorite</string>
 
     <!-- Settings strings. -->
     <string name="pref_room_key">room_preference</string>
     <string name="pref_room_list_key">room_list_preference</string>
 
     <string name="pref_videosettings_key">video_settings_key</string>
     <string name="pref_videosettings_title">WebRTC video settings.</string>
 
     <string name="pref_videocall_key">videocall_preference</string>
     <string name="pref_videocall_title">Video call.</string>
     <string name="pref_videocall_dlg">Enable video in a call.</string>
     <string name="pref_videocall_default">true</string>
 
+    <string name="pref_camera2_key">camera2_preference</string>
+    <string name="pref_camera2_title">Use Camera2.</string>
+    <string name="pref_camera2_default">true</string>
+    <string name="pref_camera2_not_supported">Only supported on Android Lollipop and forward.</string>
+
     <string name="pref_resolution_key">resolution_preference</string>
     <string name="pref_resolution_title">Video resolution.</string>
     <string name="pref_resolution_dlg">Enter AppRTC local video resolution.</string>
     <string name="pref_resolution_default">Default</string>
 
     <string name="pref_fps_key">fps_preference</string>
     <string name="pref_fps_title">Camera fps.</string>
     <string name="pref_fps_dlg">Enter local camera fps.</string>
     <string name="pref_fps_default">Default</string>
 
@@ skipping 18 matching lines @@
     <string name="pref_videocodec_default">VP8</string>
 
     <string name="pref_hwcodec_key">hwcodec_preference</string>
     <string name="pref_hwcodec_title">Video codec hardware acceleration.</string>
     <string name="pref_hwcodec_dlg">Use hardware accelerated video codec (if available).</string>
     <string name="pref_hwcodec_default">true</string>
 
     <string name="pref_capturetotexture_key">capturetotexture_preference</string>
     <string name="pref_capturetotexture_title">Video capture to surface texture.</string>
     <string name="pref_capturetotexture_dlg">Capture video to textures (if available).</string>
-    <string name="pref_capturetotexture_default">false</string>
+    <string name="pref_capturetotexture_default">true</string>
 
     <string name="pref_value_enabled">Enabled</string>
     <string name="pref_value_disabled">Disabled</string>
 
     <string name="pref_audiosettings_key">audio_settings_key</string>
     <string name="pref_audiosettings_title">WebRTC audio settings.</string>
 
     <string name="pref_startaudiobitrate_key">startaudiobitrate_preference</string>
     <string name="pref_startaudiobitrate_title">Audio bitrate setting.</string>
     <string name="pref_startaudiobitrate_dlg">Audio bitrate setting.</string>
@@ skipping 40 matching lines @@
 
     <string name="pref_displayhud_key">displayhud_preference</string>
     <string name="pref_displayhud_title">Display call statistics.</string>
     <string name="pref_displayhud_dlg">Display call statistics.</string>
     <string name="pref_displayhud_default" translatable="false">false</string>
 
     <string name="pref_tracing_key">tracing_preference</string>
     <string name="pref_tracing_title">Debug performance tracing.</string>
     <string name="pref_tracing_dlg">Debug performance tracing.</string>
     <string name="pref_tracing_default" translatable="false">false</string>
-
 </resources>