Format all Java in WebRTC.

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

Index: webrtc/examples/androidapp/src/org/appspot/apprtc/SettingsActivity.java
diff --git a/webrtc/examples/androidapp/src/org/appspot/apprtc/SettingsActivity.java b/webrtc/examples/androidapp/src/org/appspot/apprtc/SettingsActivity.java
index 7f8daad1386ca80bc48002e5243628a8af3765ed..fd38f9039f63744f733e56cc6f81110025d8d3b9 100644
--- a/webrtc/examples/androidapp/src/org/appspot/apprtc/SettingsActivity.java
+++ b/webrtc/examples/androidapp/src/org/appspot/apprtc/SettingsActivity.java
@@ -23,8 +23,7 @@ import org.webrtc.voiceengine.WebRtcAudioUtils;
 /**
  * Settings activity for AppRTC.
  */
-public class SettingsActivity extends Activity
-    implements OnSharedPreferenceChangeListener{
+public class SettingsActivity extends Activity implements OnSharedPreferenceChangeListener {
   private SettingsFragment settingsFragment;
   private String keyprefVideoCall;
   private String keyprefCamera2;
@@ -85,7 +84,8 @@ public class SettingsActivity extends Activity
 
     // Display the fragment as the main content.
     settingsFragment = new SettingsFragment();
-    getFragmentManager().beginTransaction()
+    getFragmentManager()
+        .beginTransaction()
         .replace(android.R.id.content, settingsFragment)
         .commit();
   }
@@ -127,8 +127,7 @@ public class SettingsActivity extends Activity
     updateSummaryB(sharedPreferences, keyPrefTracing);
 
     if (!Camera2Enumerator.isSupported(this)) {
-      Preference camera2Preference =
-          settingsFragment.findPreference(keyprefCamera2);
+      Preference camera2Preference = settingsFragment.findPreference(keyprefCamera2);
 
       camera2Preference.setSummary(getString(R.string.pref_camera2_not_supported));
       camera2Preference.setEnabled(false);
@@ -173,8 +172,8 @@ public class SettingsActivity extends Activity
   }
 
   @Override
-  public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
-      String key) {
+  public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+    // clang-format off
     if (key.equals(keyprefResolution)
         || key.equals(keyprefFps)
         || key.equals(keyprefMaxVideoBitrateType)
@@ -204,6 +203,7 @@ public class SettingsActivity extends Activity
     } else if (key.equals(keyprefSpeakerphone)) {
       updateSummaryList(sharedPreferences, key);
     }
+    // clang-format on
     if (key.equals(keyprefMaxVideoBitrateType)) {
       setVideoBitrateEnable(sharedPreferences);
     }
@@ -218,8 +218,7 @@ public class SettingsActivity extends Activity
     updatedPref.setSummary(sharedPreferences.getString(key, ""));
   }
 
-  private void updateSummaryBitrate(
-      SharedPreferences sharedPreferences, String key) {
+  private void updateSummaryBitrate(SharedPreferences sharedPreferences, String key) {
     Preference updatedPref = settingsFragment.findPreference(key);
     updatedPref.setSummary(sharedPreferences.getString(key, "") + " kbps");
   }
@@ -227,8 +226,8 @@ public class SettingsActivity extends Activity
   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));
+            ? getString(R.string.pref_value_enabled)
+            : getString(R.string.pref_value_disabled));
   }
 
   private void updateSummaryList(SharedPreferences sharedPreferences, String key) {
@@ -240,8 +239,8 @@ public class SettingsActivity extends Activity
     Preference bitratePreferenceValue =
         settingsFragment.findPreference(keyprefMaxVideoBitrateValue);
     String bitrateTypeDefault = getString(R.string.pref_maxvideobitrate_default);
-    String bitrateType = sharedPreferences.getString(
-        keyprefMaxVideoBitrateType, bitrateTypeDefault);
+    String bitrateType =
+        sharedPreferences.getString(keyprefMaxVideoBitrateType, bitrateTypeDefault);
     if (bitrateType.equals(bitrateTypeDefault)) {
       bitratePreferenceValue.setEnabled(false);
     } else {
@@ -253,8 +252,8 @@ public class SettingsActivity extends Activity
     Preference bitratePreferenceValue =
         settingsFragment.findPreference(keyprefStartAudioBitrateValue);
     String bitrateTypeDefault = getString(R.string.pref_startaudiobitrate_default);
-    String bitrateType = sharedPreferences.getString(
-        keyprefStartAudioBitrateType, bitrateTypeDefault);
+    String bitrateType =
+        sharedPreferences.getString(keyprefStartAudioBitrateType, bitrateTypeDefault);
     if (bitrateType.equals(bitrateTypeDefault)) {
       bitratePreferenceValue.setEnabled(false);
     } else {