Add option to set maximum video encoder bitrate to AppRTCDemo.

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 13 matching lines @@
  * Settings activity for AppRTC.
  */
 public class SettingsActivity extends Activity
     implements OnSharedPreferenceChangeListener{
   private SettingsFragment settingsFragment;
   private String keyprefVideoCall;
   private String keyprefCamera2;
   private String keyprefResolution;
   private String keyprefFps;
   private String keyprefCaptureQualitySlider;
-  private String keyprefStartVideoBitrateType;
-  private String keyprefStartVideoBitrateValue;
+  private String keyprefMaxVideoBitrateType;
+  private String keyprefMaxVideoBitrateValue;
   private String keyPrefVideoCodec;
   private String keyprefHwCodec;
   private String keyprefCaptureToTexture;
 
   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);
+    keyprefMaxVideoBitrateType = getString(R.string.pref_maxvideobitrate_key);
+    keyprefMaxVideoBitrateValue = getString(R.string.pref_maxvideobitratevalue_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);
@@ skipping 19 matching lines @@
     super.onResume();
     // Set summary to be the user-description for the selected value
     SharedPreferences sharedPreferences =
         settingsFragment.getPreferenceScreen().getSharedPreferences();
     sharedPreferences.registerOnSharedPreferenceChangeListener(this);
     updateSummaryB(sharedPreferences, keyprefVideoCall);
     updateSummaryB(sharedPreferences, keyprefCamera2);
     updateSummary(sharedPreferences, keyprefResolution);
     updateSummary(sharedPreferences, keyprefFps);
     updateSummaryB(sharedPreferences, keyprefCaptureQualitySlider);
-    updateSummary(sharedPreferences, keyprefStartVideoBitrateType);
-    updateSummaryBitrate(sharedPreferences, keyprefStartVideoBitrateValue);
+    updateSummary(sharedPreferences, keyprefMaxVideoBitrateType);
+    updateSummaryBitrate(sharedPreferences, keyprefMaxVideoBitrateValue);
     setVideoBitrateEnable(sharedPreferences);
     updateSummary(sharedPreferences, keyPrefVideoCodec);
     updateSummaryB(sharedPreferences, keyprefHwCodec);
     updateSummaryB(sharedPreferences, keyprefCaptureToTexture);
 
     updateSummary(sharedPreferences, keyprefStartAudioBitrateType);
     updateSummaryBitrate(sharedPreferences, keyprefStartAudioBitrateValue);
     setAudioBitrateEnable(sharedPreferences);
     updateSummary(sharedPreferences, keyPrefAudioCodec);
     updateSummaryB(sharedPreferences, keyprefNoAudioProcessing);
@@ skipping 53 matching lines @@
     SharedPreferences sharedPreferences =
         settingsFragment.getPreferenceScreen().getSharedPreferences();
     sharedPreferences.unregisterOnSharedPreferenceChangeListener(this);
   }
 
   @Override
   public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
       String key) {
     if (key.equals(keyprefResolution)
         || key.equals(keyprefFps)
-        || key.equals(keyprefStartVideoBitrateType)
+        || key.equals(keyprefMaxVideoBitrateType)
         || key.equals(keyPrefVideoCodec)
         || key.equals(keyprefStartAudioBitrateType)
         || key.equals(keyPrefAudioCodec)
         || key.equals(keyPrefRoomServerUrl)) {
       updateSummary(sharedPreferences, key);
-    } else if (key.equals(keyprefStartVideoBitrateValue)
+    } else if (key.equals(keyprefMaxVideoBitrateValue)
         || key.equals(keyprefStartAudioBitrateValue)) {
       updateSummaryBitrate(sharedPreferences, key);
     } else if (key.equals(keyprefVideoCall)
         || key.equals(keyprefCamera2)
         || key.equals(keyPrefTracing)
         || key.equals(keyprefCaptureQualitySlider)
         || key.equals(keyprefHwCodec)
         || 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)) {
+    if (key.equals(keyprefMaxVideoBitrateType)) {
       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
@@ skipping 13 matching lines @@
         : 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);
+        settingsFragment.findPreference(keyprefMaxVideoBitrateValue);
+    String bitrateTypeDefault = getString(R.string.pref_maxvideobitrate_default);
     String bitrateType = sharedPreferences.getString(
-        keyprefStartVideoBitrateType, bitrateTypeDefault);
+        keyprefMaxVideoBitrateType, 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);
     }
   }
 }