add a setting to turn off H264 hardware video encoding. it seems to cause some issues on some phones

Author: zoff99

android-refimpl-app/app/src/main/java/com/zoffcc/applications/trifa/MainActivity.java

@@ -938,6 +938,7 @@ protected void onCreate(Bundle savedInstanceState)
         PREF__mic_gain_factor_toggle = settings.getBoolean("mic_gain_factor_toggle", false);
         PREF__window_security = settings.getBoolean("window_security", true);
         PREF__use_native_audio_play = settings.getBoolean("X_use_native_audio_play", true);
+        PREF__use_H264_hw_encoding = settings.getBoolean("use_H264_hw_encoding", true);
 
         try
         {
@@ -3505,6 +3506,7 @@ protected void onResume()
         PREF__window_security = settings.getBoolean("window_security", true);
         PREF__use_native_audio_play = settings.getBoolean("X_use_native_audio_play", true);
         PREF__tox_set_do_not_sync_av = settings.getBoolean("X_tox_set_do_not_sync_av", false);
+        PREF__use_H264_hw_encoding = settings.getBoolean("use_H264_hw_encoding", true);
 
         // reset trigger for throttled saving
         update_savedata_file_wrapper_throttled_last_trigger_ts = 0;

android-refimpl-app/app/src/main/res/values/strings.xml

@@ -128,6 +128,9 @@
         <item>NV21</item>
     </string-array>
 
+    <string name="pref_title_use_H264_hw_encoding">H264 Hardware Encoding</string>
+    <string name="pref_description_use_H264_hw_encoding">Use hardware acceleration for H264 video encoding</string>
+
     <string name="pref_title_mic_gain_factor">Mic Gain</string>
     <string name="pref_description_mic_gain_factor">Set a higher Gain if your microphone records with low volume</string>
 

android-refimpl-app/app/src/main/res/xml/pref_general.xml

@@ -122,6 +122,12 @@
             android:summary="@string/pref_description_camera_get_preview_format"
             android:title="@string/pref_title_camera_get_preview_format" />
 
+        <SwitchPreference
+            android:defaultValue="true"
+            android:key="use_H264_hw_encoding"
+            android:summary="@string/pref_description_use_H264_hw_encoding"
+            android:title="@string/pref_title_use_H264_hw_encoding" />
+
         <!--<SwitchPreference-->
         <!--android:defaultValue="true"-->
         <!--android:key="software_echo_cancel"-->