Fixes style violations (no logic changes).

Comment and other minor fixes coming in next CLs (along with some
refactors).

Bug: 65458565
Test: Manually tested with Wear device.
Change-Id: I7f460555d635f8539a1a2e355afe74fa816da21c

32 files changed, 549 insertions, 507 deletions

diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AccessibilityActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AccessibilityActivity.java
index 6874e2c8..a7e1fb62 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AccessibilityActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AccessibilityActivity.java
@@ -36,11 +36,14 @@ public class AccessibilityActivity extends WearableActivity {
         TextView accessibilityText = findViewById(R.id.icon_text_view);
         accessibilityText.setText(R.string.accessibility_settings);
 
-        findViewById(R.id.accessibility_button_include).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                startActivityForResult(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS), 0);
-            }
-        });
+        findViewById(R.id.accessibility_button_include)
+                .setOnClickListener(
+                        new OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                startActivityForResult(
+                                        new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS), 0);
+                            }
+                        });
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItem.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItem.java
index bc082468..9ec2ac49 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItem.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItem.java
@@ -25,8 +25,8 @@ public class AppItem {
     private final int mViewType;
     private final Class mClass;
 
-    public AppItem(String itemName, int imageId, int viewType, Class<?
-            extends WearableActivity> clazz) {
+    public AppItem(
+            String itemName, int imageId, int viewType, Class<? extends WearableActivity> clazz) {
         mItemName = itemName;
         mImageId = imageId;
         mViewType = viewType;
@@ -55,4 +55,4 @@ public class AppItem {
     public void launchActivity(Context context) {
         context.startActivity(new Intent(context, mClass));
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItemListViewAdapter.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItemListViewAdapter.java
index 368a7352..372f995b 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItemListViewAdapter.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/AppItemListViewAdapter.java
@@ -61,4 +61,4 @@ public class AppItemListViewAdapter extends ArrayAdapter<AppItem> {
         TextView mTextView;
         ImageView mImageView;
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/CircledImageViewPreference.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/CircledImageViewPreference.java
index 4617a745..d78b7037 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/CircledImageViewPreference.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/CircledImageViewPreference.java
@@ -83,18 +83,19 @@ public class CircledImageViewPreference extends Preference {
         mCircledImageText.setText(R.string.loading);
         mCircledImage.setImageResource(R.drawable.stop);
         mCircledImage.setCircleBorderColor(mColorAccent);
-        mCountDownTimer = new CountDownTimer(10000, 10) {
-            @Override
-            public void onTick(long millisUntilFinished) {
-                float timeElapsed = (10000.0f - millisUntilFinished) / 10000.0f;
-                mCircledImage.setProgress(timeElapsed);
-            }
+        mCountDownTimer =
+                new CountDownTimer(10000, 10) {
+                    @Override
+                    public void onTick(long millisUntilFinished) {
+                        float timeElapsed = (10000.0f - millisUntilFinished) / 10000.0f;
+                        mCircledImage.setProgress(timeElapsed);
+                    }
 
-            @Override
-            public void onFinish() {
-                setStartCircledImageView();
-            }
-        }.start();
+                    @Override
+                    public void onFinish() {
+                        setStartCircledImageView();
+                    }
+                }.start();
     }
 
     public void cancelCountDownTimer() {
@@ -102,4 +103,4 @@ public class CircledImageViewPreference extends Preference {
             mCountDownTimer.cancel();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ControlsActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ControlsActivity.java
index 7dfdf3e0..c056f16e 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ControlsActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ControlsActivity.java
@@ -25,7 +25,8 @@ public class ControlsActivity extends WearableActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         // Display the fragment as the main content.
-        getFragmentManager().beginTransaction()
+        getFragmentManager()
+                .beginTransaction()
                 .replace(android.R.id.content, new ControlsPrefFragment())
                 .commit();
     }
@@ -39,4 +40,4 @@ public class ControlsActivity extends WearableActivity {
             addPreferencesFromResource(R.xml.prefs_controls);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsActivity.java
index f3828a73..0c394008 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsActivity.java
@@ -44,83 +44,101 @@ public class DialogsActivity extends WearableActivity {
         setContentView(R.layout.activity_dialogs);
 
         // Supplier objects
-        Supplier<Dialog> twoActionDialog = new Supplier<Dialog>() {
-            @Override
-            public Dialog get() {
-                AcceptDenyDialog twoActionDialog = new AcceptDenyDialog(DialogsActivity.this);
-                twoActionDialog.setTitle(R.string.yes_no_dialog);
-                twoActionDialog.setMessage(getString(R.string.yes_no_dialog_description));
-                twoActionDialog.setPositiveButton(new OnClickListener() {
+        Supplier<Dialog> twoActionDialog =
+                new Supplier<Dialog>() {
                     @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        // Add code here for onClick functionality.
+                    public Dialog get() {
+                        AcceptDenyDialog twoActionDialog =
+                                new AcceptDenyDialog(DialogsActivity.this);
+                        twoActionDialog.setTitle(R.string.yes_no_dialog);
+                        twoActionDialog.setMessage(getString(R.string.yes_no_dialog_description));
+                        twoActionDialog.setPositiveButton(
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        // Add code here for onClick functionality.
+                                    }
+                                });
+                        twoActionDialog.setNegativeButton(
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        // Add code here for onClick functionality.
+                                    }
+                                });
+                        return twoActionDialog;
                     }
-                });
-                twoActionDialog.setNegativeButton(new OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        // Add code here for onClick functionality.
-                    }
-                });
-                return twoActionDialog;
-            }
-        };
-
-        Supplier<Dialog> oneActionDialog = new Supplier<Dialog>() {
-            @Override
-            public Dialog get() {
-                AcceptDenyDialog oneActionDialog = new AcceptDenyDialog(DialogsActivity.this);
-                oneActionDialog.setTitle(R.string.one_action_dialog);
-                oneActionDialog.setMessage(getString(R.string.one_action_dialog_description));
-                oneActionDialog.setPositiveButton(new OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        // Add code here for onClick functionality.
-                    }
-                });
-                return oneActionDialog;
-            }
-        };
-
-        Supplier<Dialog> multipleActionDialog = new Supplier<Dialog>() {
-            @Override
-            public Dialog get() {
-                DialogBuilder multipleActionBuilder = new DialogBuilder(DialogsActivity.this);
-                multipleActionBuilder.setTitle(R.string.multiple_action_dialog);
-                multipleActionBuilder.setMessage(R.string.multiple_action_dialog_description);
-
-                // OK option.
-                multipleActionBuilder.setPositiveIcon(R.drawable.accept_circle);
-                multipleActionBuilder.setPositiveButton(R.string.ok, new OnClickListener() {
+                };
+
+        Supplier<Dialog> oneActionDialog =
+                new Supplier<Dialog>() {
                     @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        // Add code here for onClick functionality.
+                    public Dialog get() {
+                        AcceptDenyDialog oneActionDialog =
+                                new AcceptDenyDialog(DialogsActivity.this);
+                        oneActionDialog.setTitle(R.string.one_action_dialog);
+                        oneActionDialog.setMessage(
+                                getString(R.string.one_action_dialog_description));
+                        oneActionDialog.setPositiveButton(
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        // Add code here for onClick functionality.
+                                    }
+                                });
+                        return oneActionDialog;
                     }
-                });
+                };
 
-                // Close option.
-                multipleActionBuilder.setNeutralIcon(R.drawable.deny_circle);
-                multipleActionBuilder.setNeutralButton(R.string.close, new OnClickListener() {
+        Supplier<Dialog> multipleActionDialog =
+                new Supplier<Dialog>() {
                     @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        // Add code here for onClick functionality.
+                    public Dialog get() {
+                        DialogBuilder multipleActionBuilder =
+                                new DialogBuilder(DialogsActivity.this);
+                        multipleActionBuilder.setTitle(R.string.multiple_action_dialog);
+                        multipleActionBuilder.setMessage(
+                                R.string.multiple_action_dialog_description);
+
+                        // OK option.
+                        multipleActionBuilder.setPositiveIcon(R.drawable.accept_circle);
+                        multipleActionBuilder.setPositiveButton(
+                                R.string.ok,
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        // Add code here for onClick functionality.
+                                    }
+                                });
+
+                        // Close option.
+                        multipleActionBuilder.setNeutralIcon(R.drawable.deny_circle);
+                        multipleActionBuilder.setNeutralButton(
+                                R.string.close,
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        // Add code here for onClick functionality.
+                                    }
+                                });
+
+                        // Open in phone option.
+                        multipleActionBuilder.setNegativeIcon(R.drawable.open_in_phone_circle);
+                        multipleActionBuilder.setNegativeButton(
+                                R.string.open_on_phone,
+                                new OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        Intent intent =
+                                                new Intent(
+                                                        DialogsActivity.this,
+                                                        OpenOnPhoneAnimationActivity.class);
+                                        startActivity(intent);
+                                    }
+                                });
+                        return multipleActionBuilder.create();
                     }
-                });
-
-                // Open in phone option.
-                multipleActionBuilder.setNegativeIcon(R.drawable.open_in_phone_circle);
-                multipleActionBuilder
-                        .setNegativeButton(R.string.open_on_phone, new OnClickListener() {
-                            @Override
-                            public void onClick(DialogInterface dialog, int which) {
-                                Intent intent = new Intent(DialogsActivity.this,
-                                        OpenOnPhoneAnimationActivity.class);
-                                startActivity(intent);
-                            }
-                        });
-                return multipleActionBuilder.create();
-            }
-        };
+                };
 
         // Create a list of items for adapter to display.
         mItems = new ArrayList<>();
@@ -146,14 +164,18 @@ public class DialogsActivity extends WearableActivity {
         // Dependent upon position of click.
         // Note: Keep in mind that icons will not appear on dialog unless you
         //       set an onClickListener.
-        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-                mView = view;
-                Dialog dialog = mItems.get(position - listView.getHeaderViewsCount())
-                        .getSupplier().get();
-                dialog.show();
-            }
-        });
+        listView.setOnItemClickListener(
+                new AdapterView.OnItemClickListener() {
+                    @Override
+                    public void onItemClick(
+                            AdapterView<?> parent, View view, int position, long id) {
+                        mView = view;
+                        Dialog dialog =
+                                mItems.get(position - listView.getHeaderViewsCount())
+                                        .getSupplier()
+                                        .get();
+                        dialog.show();
+                    }
+                });
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsItem.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsItem.java
index 1fc00fea..25e83c33 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsItem.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/DialogsItem.java
@@ -35,4 +35,4 @@ public class DialogsItem implements Item {
     public Supplier<Dialog> getSupplier() {
         return mSupplier;
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/FullScreenActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/FullScreenActivity.java
index abdf5fc9..1ef6ed1e 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/FullScreenActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/FullScreenActivity.java
@@ -25,5 +25,4 @@ public class FullScreenActivity extends WearableActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_fullscreen_progress);
     }
-
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/GlobalNotificationBuilder.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/GlobalNotificationBuilder.java
index 40b65bef..812ed944 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/GlobalNotificationBuilder.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/GlobalNotificationBuilder.java
@@ -21,24 +21,24 @@ import android.support.v4.app.NotificationCompat;
  * We use a Singleton for a global copy of the NotificationCompat.Builder to update active
  * Notifications from other Services/Activities.
  *
- * You have two options for updating your notifications:
+ * <p>You have two options for updating your notifications:
  *
- *  1. Use a new NotificationCompatBuilder to create the Notification. This approach requires you
- *  to get *ALL* the information and pass it to the builder. We get all the information from a Mock
- *  Database and this is the approach used in the MainActivity.
+ * <p>1. Use a new NotificationCompatBuilder to create the Notification. This approach requires you
+ * to get *ALL* the information and pass it to the builder. We get all the information from a Mock
+ * Database and this is the approach used in the MainActivity.
  *
- *  2. Use an existing NotificationCompatBuilder to create a Notification. This approach requires
- *  you to store a reference to the original builder. The benefit is you only need the new/updated
- *  information for an existing notification. We use this approach in the IntentService handlers to
- *  update existing notifications.
+ * <p>2. Use an existing NotificationCompatBuilder to create a Notification. This approach requires
+ * you to store a reference to the original builder. The benefit is you only need the new/updated
+ * information for an existing notification. We use this approach in the IntentService handlers to
+ * update existing notifications.
  *
- *  IMPORTANT NOTE 1: You shouldn't save/modify the resulting Notification object using
- *  its member variables and/or legacy APIs. If you want to retain anything from update
- *  to update, retain the Builder as option 2 outlines.
+ * <p>IMPORTANT NOTE 1: You shouldn't save/modify the resulting Notification object using its member
+ * variables and/or legacy APIs. If you want to retain anything from update to update, retain the
+ * Builder as option 2 outlines.
  *
- *  IMPORTANT NOTE 2: If the global Notification Builder is lost because the process is killed, you
- *  should have a way to recreate the Notification Builder from a persistent state. (We do this as
- *  well in the sample, check the IntentServices.)
+ * <p>IMPORTANT NOTE 2: If the global Notification Builder is lost because the process is killed,
+ * you should have a way to recreate the Notification Builder from a persistent state. (We do this
+ * as well in the sample, check the IntentServices.)
  */
 public final class GlobalNotificationBuilder {
 
@@ -48,13 +48,13 @@ public final class GlobalNotificationBuilder {
      * Empty constructor - We don't initialize builder because we rely on a null state to let us
      * know the Application's process was killed.
      */
-    private GlobalNotificationBuilder() { }
+    private GlobalNotificationBuilder() {}
 
-    public static void setNotificationCompatBuilderInstance (NotificationCompat.Builder builder) {
+    public static void setNotificationCompatBuilderInstance(NotificationCompat.Builder builder) {
         sGlobalNotificationCompatBuilder = builder;
     }
 
-    public static NotificationCompat.Builder getNotificationCompatBuilderInstance(){
+    public static NotificationCompat.Builder getNotificationCompatBuilderInstance() {
         return sGlobalNotificationCompatBuilder;
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ImagesActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ImagesActivity.java
index cade8f90..5f1e8770 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ImagesActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ImagesActivity.java
@@ -33,13 +33,14 @@ public class ImagesActivity extends WearableActivity {
         setContentView(R.layout.activity_images);
 
         // Used to repeat animation from the beginning.
-        mAnimationCallback = new AnimationCallback() {
-            @Override
-            public void onAnimationEnd(Drawable drawable) {
-                super.onAnimationEnd(drawable);
-                ((AnimatedVectorDrawable) drawable).start();
-            }
-        };
+        mAnimationCallback =
+                new AnimationCallback() {
+                    @Override
+                    public void onAnimationEnd(Drawable drawable) {
+                        super.onAnimationEnd(drawable);
+                        ((AnimatedVectorDrawable) drawable).start();
+                    }
+                };
 
         // Play 'swipe left' animation on loop.
         ImageView mSwipeLeftImage = findViewById(R.id.swipe_left_image);
@@ -60,4 +61,4 @@ public class ImagesActivity extends WearableActivity {
         mAnimatedVectorDrawableSwipe.unregisterAnimationCallback(mAnimationCallback);
         mAnimatedVectorDrawableTap.unregisterAnimationCallback(mAnimationCallback);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/InLineActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/InLineActivity.java
index ee2f3b17..f5652f36 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/InLineActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/InLineActivity.java
@@ -28,7 +28,8 @@ public class InLineActivity extends WearableActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        getFragmentManager().beginTransaction()
+        getFragmentManager()
+                .beginTransaction()
                 .replace(android.R.id.content, new InLinePrefFragment())
                 .commit();
     }
@@ -46,35 +47,38 @@ public class InLineActivity extends WearableActivity {
             // Load the preferences from an XML resource
             addPreferencesFromResource(R.xml.prefs_in_line_progress);
 
-            mDeterminantSwitchPref = (SwitchPreference) findPreference(
-                    getString(R.string.key_pref_determinant_switch));
+            mDeterminantSwitchPref =
+                    (SwitchPreference)
+                            findPreference(getString(R.string.key_pref_determinant_switch));
             mDeterminantSwitchPref.setChecked(true);
 
-            mCircledImageViewPref = (CircledImageViewPreference)
-                    findPreference(getString(R.string.key_pref_circled_image_view));
+            mCircledImageViewPref =
+                    (CircledImageViewPreference)
+                            findPreference(getString(R.string.key_pref_circled_image_view));
 
-            mPreferenceScreen = (PreferenceScreen) findPreference(
-                    getString(R.string.key_pref_progress_screen));
+            mPreferenceScreen =
+                    (PreferenceScreen) findPreference(getString(R.string.key_pref_progress_screen));
 
             mProgressBarPreference = new ProgressBarPreference(getContext());
             mProgressBarPreference.setTitle("@string/indeterminant_progress");
 
-            mDeterminantSwitchPref.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
-                @Override
-                public boolean onPreferenceChange(Preference preference, Object newValue) {
-                    mDeterminantSwitchPref.setChecked(!mDeterminantSwitchPref.isChecked());
-                    if (mDeterminantSwitchPref.isChecked()) {
-                        mCircledImageViewPref.cancelCountDownTimer();
-                        mCircledImageViewPref.setStartCircledImageView();
-                        mPreferenceScreen.removePreference(mProgressBarPreference);
-                        mPreferenceScreen.addPreference(mCircledImageViewPref);
-                    } else {
-                        mPreferenceScreen.removePreference(mCircledImageViewPref);
-                        mPreferenceScreen.addPreference(mProgressBarPreference);
-                    }
-                    return true;
-                }
-            });
+            mDeterminantSwitchPref.setOnPreferenceChangeListener(
+                    new OnPreferenceChangeListener() {
+                        @Override
+                        public boolean onPreferenceChange(Preference preference, Object newValue) {
+                            mDeterminantSwitchPref.setChecked(!mDeterminantSwitchPref.isChecked());
+                            if (mDeterminantSwitchPref.isChecked()) {
+                                mCircledImageViewPref.cancelCountDownTimer();
+                                mCircledImageViewPref.setStartCircledImageView();
+                                mPreferenceScreen.removePreference(mProgressBarPreference);
+                                mPreferenceScreen.addPreference(mCircledImageViewPref);
+                            } else {
+                                mPreferenceScreen.removePreference(mCircledImageViewPref);
+                                mPreferenceScreen.addPreference(mProgressBarPreference);
+                            }
+                            return true;
+                        }
+                    });
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/Item.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/Item.java
index 98332686..182340e3 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/Item.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/Item.java
@@ -17,4 +17,4 @@ package com.example.android.wearable.wear.wearaccessibilityapp;
 
 public interface Item {
     int getItemId();
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListOfGraphicsActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListOfGraphicsActivity.java
index 87c9ac9a..30ba972e 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListOfGraphicsActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListOfGraphicsActivity.java
@@ -36,10 +36,18 @@ public class ListOfGraphicsActivity extends WearableActivity {
 
         // Store all data in a list for adapter to use.
         mItems = new ArrayList<AppItem>();
-        mItems.add(new AppItem(getString(R.string.photo_carousel), R.drawable.heart_circle,
-                SampleAppConstants.NORMAL, PhotoCarouselActivity.class));
-        mItems.add(new AppItem(getString(R.string.images), R.drawable.heart_circle,
-                SampleAppConstants.NORMAL, ImagesActivity.class));
+        mItems.add(
+                new AppItem(
+                        getString(R.string.photo_carousel),
+                        R.drawable.heart_circle,
+                        SampleAppConstants.NORMAL,
+                        PhotoCarouselActivity.class));
+        mItems.add(
+                new AppItem(
+                        getString(R.string.images),
+                        R.drawable.heart_circle,
+                        SampleAppConstants.NORMAL,
+                        ImagesActivity.class));
 
         // Set up an adapter and pass in all the items you initialized above.
         AppItemListViewAdapter adapter = new AppItemListViewAdapter(this, mItems);
@@ -55,12 +63,14 @@ public class ListOfGraphicsActivity extends WearableActivity {
 
         // Goes to a new screen when you click on one of the list items.
         // Dependent upon position of click.
-        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-                mItems.get(position - listView.getHeaderViewsCount())
-                        .launchActivity(getApplicationContext());
-            }
-        });
+        listView.setOnItemClickListener(
+                new AdapterView.OnItemClickListener() {
+                    @Override
+                    public void onItemClick(
+                            AdapterView<?> parent, View view, int position, long id) {
+                        mItems.get(position - listView.getHeaderViewsCount())
+                                .launchActivity(getApplicationContext());
+                    }
+                });
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListViewAdapter.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListViewAdapter.java
index 50671046..41b18d8a 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListViewAdapter.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListViewAdapter.java
@@ -58,4 +58,4 @@ public class ListViewAdapter<T extends Item> extends ArrayAdapter<T> {
         TextView mTextView;
         ImageView mImageView;
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsActivity.java
index fbcfd8ba..bc545db7 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsActivity.java
@@ -55,12 +55,14 @@ public class ListsActivity extends WearableActivity {
 
         // Goes to a new screen when you click on one of the list items.
         // Dependent upon position of click.
-        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-                mItems.get(position - listView.getHeaderViewsCount())
-                        .launchActivity(getApplicationContext());
-            }
-        });
+        listView.setOnItemClickListener(
+                new AdapterView.OnItemClickListener() {
+                    @Override
+                    public void onItemClick(
+                            AdapterView<?> parent, View view, int position, long id) {
+                        mItems.get(position - listView.getHeaderViewsCount())
+                                .launchActivity(getApplicationContext());
+                    }
+                });
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsItem.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsItem.java
index c20c5054..6c2cece0 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsItem.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ListsItem.java
@@ -35,4 +35,4 @@ public class ListsItem implements Item {
     public void launchActivity(Context context) {
         context.startActivity(new Intent(context, mClass));
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListActivity.java
index 11183630..14ad7641 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListActivity.java
@@ -49,24 +49,34 @@ public class LongListActivity extends WearableActivity {
         mItems.add(new AppItem(null, 0, SampleAppConstants.TITLE, null)); // for title
         mItems.add(new AppItem(null, 0, SampleAppConstants.SWITCH, null)); // for switch widget
         for (int i = 1; i <= 10; i++) {
-            mItems.add(new AppItem(getResources().getString(R.string.item_text, i),
-                    R.drawable.heart_circle, SampleAppConstants.NORMAL, null));
+            mItems.add(
+                    new AppItem(
+                            getResources().getString(R.string.item_text, i),
+                            R.drawable.heart_circle,
+                            SampleAppConstants.NORMAL,
+                            null));
         }
 
         // Custom adapter used so we can use custom layout for the rows within the list.
-        mAdapter = new LongListRecyclerViewAdapter(this, mItems, new SwitchChangeListener() {
-            @Override
-            public void onChange(boolean switchOn) {
-                WearableActionDrawer wearableActionDrawer =
-                        findViewById(R.id.action_drawer_long_list);
-
-                if(switchOn) {
-                    wearableActionDrawer.setVisibility(View.VISIBLE); // Hide drawer.
-                } else {
-                    wearableActionDrawer.setVisibility(View.INVISIBLE); // Hide drawer.
-                }
-            }
-        });
+        mAdapter =
+                new LongListRecyclerViewAdapter(
+                        this,
+                        mItems,
+                        new SwitchChangeListener() {
+                            @Override
+                            public void onChange(boolean switchOn) {
+                                WearableActionDrawer wearableActionDrawer =
+                                        findViewById(R.id.action_drawer_long_list);
+
+                                if (switchOn) {
+                                    wearableActionDrawer.setVisibility(
+                                            View.VISIBLE); // Hide drawer.
+                                } else {
+                                    wearableActionDrawer.setVisibility(
+                                            View.INVISIBLE); // Hide drawer.
+                                }
+                            }
+                        });
         WearableRecyclerView recyclerView = findViewById(R.id.recycler_view_long_list);
 
         recyclerView.setAdapter(mAdapter); // Set adapter to the recyclerView.
@@ -76,7 +86,7 @@ public class LongListActivity extends WearableActivity {
         //         (WearableActionDrawer) findViewById(R.id.action_drawer_long_list);
         // mWearableActionDrawer.setShouldPeekOnScrollDown(true);
 
-        mPreviousLastVisibleItem = 0;  // default
+        mPreviousLastVisibleItem = 0; // default
         mLastVisibleItem = 0;
         mFinishLoad = false;
 
@@ -84,51 +94,54 @@ public class LongListActivity extends WearableActivity {
             return; // invalid layout manager
         }
 
-        final LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView
-                .getLayoutManager();
-
-        recyclerView.addOnScrollListener(new WearableRecyclerView.OnScrollListener() {
-            @Override
-            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
-                super.onScrolled(recyclerView, dx, dy);
-                mLastVisibleItem = layoutManager.findLastVisibleItemPosition();
-                if (!mFinishLoad) {
-                    int count = layoutManager.getItemCount(); // total items in the recycler view
-
-                    // Do not notify LongListActivity if no NEW items have been displayed.
-                    if (mLastVisibleItem <= mPreviousLastVisibleItem) {
-                        return;
-                    }
-
-                    // Do not notify LongListActivity if not yet scrolled to threshold.
-                    if (mLastVisibleItem < count - 1) {
-                        return;
+        final LinearLayoutManager layoutManager =
+                (LinearLayoutManager) recyclerView.getLayoutManager();
+
+        recyclerView.addOnScrollListener(
+                new WearableRecyclerView.OnScrollListener() {
+                    @Override
+                    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
+                        super.onScrolled(recyclerView, dx, dy);
+                        mLastVisibleItem = layoutManager.findLastVisibleItemPosition();
+                        if (!mFinishLoad) {
+                            int count =
+                                    layoutManager
+                                            .getItemCount(); // total items in the recycler view
+
+                            // Do not notify LongListActivity if no NEW items have been displayed.
+                            if (mLastVisibleItem <= mPreviousLastVisibleItem) {
+                                return;
+                            }
+
+                            // Do not notify LongListActivity if not yet scrolled to threshold.
+                            if (mLastVisibleItem < count - 1) {
+                                return;
+                            }
+
+                            if (mLastVisibleItem % 10 == 2 && mLastVisibleItem != 2) {
+                                return;
+                            }
+
+                            // End of list, no more loading.
+                            if (mLastVisibleItem >= SampleAppConstants.END_OF_LONG_LIST) {
+                                mFinishLoad = true; // we are done loading more items.
+                                addFooter();
+                                return;
+                            }
+
+                            // Load more items
+                            addData();
+
+                            // To check if new items should be displayed or not.
+                            mPreviousLastVisibleItem = mLastVisibleItem;
+                        }
                     }
-
-                    if (mLastVisibleItem % 10 == 2 && mLastVisibleItem != 2) {
-                        return;
-                    }
-
-                    // End of list, no more loading.
-                    if (mLastVisibleItem >= SampleAppConstants.END_OF_LONG_LIST) {
-                        mFinishLoad = true; // we are done loading more items.
-                        addFooter();
-                        return;
-                    }
-
-                    // Load more items
-                    addData();
-
-                    // To check if new items should be displayed or not.
-                    mPreviousLastVisibleItem = mLastVisibleItem;
-                }
-            }
-        });
+                });
     }
 
     /**
-     * Add items to List<AppItem> items.
-     * More items requested by adapter (used to load list in batches of 10).
+     * Add items to List<AppItem> items. More items requested by adapter (used to load list in
+     * batches of 10).
      */
     public void addData() {
         // Add progress bar to list.
@@ -136,29 +149,32 @@ public class LongListActivity extends WearableActivity {
         mAdapter.notifyItemInserted(mItems.size() - 1);
 
         // Delay for 1000 milliseconds and then execute below code.
-        mHandler.postDelayed(new Runnable() {
-            @Override
-            public void run() {
-                // Remove progress after the delay.
-                mItems.remove(mItems.size() - 1);
-
-                // Add ten items to List<AppItem> items.
-                int listSize = mItems.size();
-                for (int i = listSize - 1; i <= listSize + 8; i++) {
-                    mItems.add(new AppItem(getResources().getString(R.string.item_text, i),
-                            R.drawable.heart_circle, SampleAppConstants.NORMAL, null));
-                }
-                mAdapter.notifyDataSetChanged();
-            }
-        }, 1000);
+        mHandler.postDelayed(
+                new Runnable() {
+                    @Override
+                    public void run() {
+                        // Remove progress after the delay.
+                        mItems.remove(mItems.size() - 1);
+
+                        // Add ten items to List<AppItem> items.
+                        int listSize = mItems.size();
+                        for (int i = listSize - 1; i <= listSize + 8; i++) {
+                            mItems.add(
+                                    new AppItem(
+                                            getResources().getString(R.string.item_text, i),
+                                            R.drawable.heart_circle,
+                                            SampleAppConstants.NORMAL,
+                                            null));
+                        }
+                        mAdapter.notifyDataSetChanged();
+                    }
+                },
+                1000);
     }
 
-    /**
-     * Add footer to List<AppItem> items.
-     * Requested by adapter (called at the end of the list).
-     */
+    /** Add footer to List<AppItem> items. Requested by adapter (called at the end of the list). */
     public void addFooter() {
         mItems.add(new AppItem(null, 0, SampleAppConstants.HEADER_FOOTER, null)); // add footer
         mAdapter.notifyItemInserted(mItems.size() - 1);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListRecyclerViewAdapter.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListRecyclerViewAdapter.java
index 07226b91..96b273a5 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListRecyclerViewAdapter.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/LongListRecyclerViewAdapter.java
@@ -28,8 +28,8 @@ import android.widget.TextView;
 
 import java.util.List;
 
-public class LongListRecyclerViewAdapter extends
-    RecyclerView.Adapter<LongListRecyclerViewAdapter.Holder> {
+public class LongListRecyclerViewAdapter
+        extends RecyclerView.Adapter<LongListRecyclerViewAdapter.Holder> {
 
     // For custom listener.
     public interface SwitchChangeListener {
@@ -43,8 +43,8 @@ public class LongListRecyclerViewAdapter extends
     private Switch mSwitchWidget;
     private Context mContext;
 
-    public LongListRecyclerViewAdapter(Context context, List<AppItem> items,
-                                       SwitchChangeListener switchChangeListener) {
+    public LongListRecyclerViewAdapter(
+            Context context, List<AppItem> items, SwitchChangeListener switchChangeListener) {
         mContext = context;
         mItems = items;
         mInflater = LayoutInflater.from(context);
@@ -71,23 +71,29 @@ public class LongListRecyclerViewAdapter extends
 
                 mSwitchWidget = view.findViewById(R.id.switch_widget);
 
-                view.setContentDescription(mContext.getResources().
-                        getString(R.string.switch_bottom_action_drawer,
-                        getSwitchToggleString(mSwitchWidget.isChecked())));
+                view.setContentDescription(
+                        mContext.getResources()
+                                .getString(
+                                        R.string.switch_bottom_action_drawer,
+                                        getSwitchToggleString(mSwitchWidget.isChecked())));
 
                 // Set the OnClickListener (Observer pattern used here).
-                view.setOnClickListener(new OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        mSwitchWidget.setChecked(!(mSwitchWidget.isChecked()));
-                        if (mSwitchChangeListener != null) {
-                            mSwitchChangeListener.onChange(mSwitchWidget.isChecked());
-                        }
-                        view.setContentDescription(mContext.getResources().
-                                getString(R.string.switch_bottom_action_drawer,
-                                getSwitchToggleString(mSwitchWidget.isChecked())));
-                    }
-                });
+                view.setOnClickListener(
+                        new OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                mSwitchWidget.setChecked(!(mSwitchWidget.isChecked()));
+                                if (mSwitchChangeListener != null) {
+                                    mSwitchChangeListener.onChange(mSwitchWidget.isChecked());
+                                }
+                                view.setContentDescription(
+                                        mContext.getResources()
+                                                .getString(
+                                                        R.string.switch_bottom_action_drawer,
+                                                        getSwitchToggleString(
+                                                                mSwitchWidget.isChecked())));
+                            }
+                        });
                 break;
             case SampleAppConstants.HEADER_FOOTER:
                 view = mInflater.inflate(R.layout.header_footer_layout, parent, false);
@@ -153,12 +159,10 @@ public class LongListRecyclerViewAdapter extends
             mImageView = itemView.findViewById(R.id.shifted_icon_image_view);
         }
 
-        /**
-         * Bind appItem info to main screen (displays the item).
-         */
+        /** Bind appItem info to main screen (displays the item). */
         public void bind(AppItem item) {
             mTextView.setText(item.getItemName());
             mImageView.setImageResource(item.getImageId());
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MainActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MainActivity.java
index 6f510866..d5fc7eff 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MainActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MainActivity.java
@@ -29,27 +29,42 @@ public class MainActivity extends WearableActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        //Menu items
+        // Menu items
         List<AppItem> items = new ArrayList<AppItem>();
-        items.add(new AppItem(getString(R.string.lists),
-                R.drawable.lists_circle, ListsActivity.class));
-        items.add(new AppItem(getString(R.string.dialogs),
-                R.drawable.dialogs_circle, DialogsActivity.class));
-        items.add(new AppItem(getString(R.string.progress),
-                R.drawable.progress_circle, ProgressActivity.class));
-        items.add(new AppItem(getString(R.string.controls),
-                R.drawable.controls_circle, ControlsActivity.class));
-        items.add(new AppItem(getString(R.string.notifications),
-                R.drawable.notifications_circle, NotificationsActivity.class));
-        items.add(new AppItem(getString(R.string.accessibility),
-                R.drawable.accessibility_circle, AccessibilityActivity.class));
+        items.add(
+                new AppItem(
+                        getString(R.string.lists), R.drawable.lists_circle, ListsActivity.class));
+        items.add(
+                new AppItem(
+                        getString(R.string.dialogs),
+                        R.drawable.dialogs_circle,
+                        DialogsActivity.class));
+        items.add(
+                new AppItem(
+                        getString(R.string.progress),
+                        R.drawable.progress_circle,
+                        ProgressActivity.class));
+        items.add(
+                new AppItem(
+                        getString(R.string.controls),
+                        R.drawable.controls_circle,
+                        ControlsActivity.class));
+        items.add(
+                new AppItem(
+                        getString(R.string.notifications),
+                        R.drawable.notifications_circle,
+                        NotificationsActivity.class));
+        items.add(
+                new AppItem(
+                        getString(R.string.accessibility),
+                        R.drawable.accessibility_circle,
+                        AccessibilityActivity.class));
 
         MenuRecyclerViewAdapter appListAdapter = new MenuRecyclerViewAdapter(this, items);
 
         WearableRecyclerView recyclerView = findViewById(R.id.main_recycler_view);
         recyclerView.setAdapter(appListAdapter);
-        recyclerView
-                .setLayoutManager(new MyLauncherChildLayoutManager(this));  // For curved layout.
+        recyclerView.setLayoutManager(new MyLauncherChildLayoutManager(this)); // For curved layout.
         recyclerView.setCenterEdgeItems(true);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MenuRecyclerViewAdapter.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MenuRecyclerViewAdapter.java
index aafd9104..e5367625 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MenuRecyclerViewAdapter.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MenuRecyclerViewAdapter.java
@@ -26,8 +26,7 @@ import android.widget.TextView;
 
 import java.util.List;
 
-public class MenuRecyclerViewAdapter extends
-    RecyclerView.Adapter<MenuRecyclerViewAdapter.Holder> {
+public class MenuRecyclerViewAdapter extends RecyclerView.Adapter<MenuRecyclerViewAdapter.Holder> {
 
     private final Context mContext;
     private final LayoutInflater mInflater;
@@ -42,7 +41,7 @@ public class MenuRecyclerViewAdapter extends
     @Override
     public Holder onCreateViewHolder(ViewGroup parent, int viewType) {
         /* Add check for viewType here if used.
-           See LongListRecyclerViewAdapter for an example. */
+        See LongListRecyclerViewAdapter for an example. */
 
         return new Holder(mInflater.inflate(R.layout.app_item_layout, parent, false));
     }
@@ -62,12 +61,13 @@ public class MenuRecyclerViewAdapter extends
 
         // Start new activity on click of specific item.
         final int pos = position;
-        holder.itemView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                mItems.get(pos).launchActivity(mContext);
-            }
-        });
+        holder.itemView.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        mItems.get(pos).launchActivity(mContext);
+                    }
+                });
     }
 
     @Override
@@ -80,7 +80,6 @@ public class MenuRecyclerViewAdapter extends
         return mItems.get(position).getViewType();
     }
 
-
     static class Holder extends ViewHolder {
         TextView mTextView;
         ImageView mImageView;
@@ -91,12 +90,10 @@ public class MenuRecyclerViewAdapter extends
             mImageView = itemView.findViewById(R.id.icon_image_view);
         }
 
-        /**
-         * Bind appItem info to main screen (displays the item).
-         */
+        /** Bind appItem info to main screen (displays the item). */
         public void bind(AppItem item) {
             mTextView.setText(item.getItemName());
             mImageView.setImageResource(item.getImageId());
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingIntentService.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingIntentService.java
index d04f043c..b8e998f9 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingIntentService.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingIntentService.java
@@ -41,7 +41,6 @@ public class MessagingIntentService extends IntentService {
     public static final String EXTRA_REPLY =
             "com.example.android.wearable.wear.wearnotifications.handlers.extra.REPLY";
 
-
     public MessagingIntentService() {
         super("MessagingIntentService");
     }
@@ -58,9 +57,7 @@ public class MessagingIntentService extends IntentService {
         }
     }
 
-    /**
-     * Handles action for replying to messages from the notification.
-     */
+    /** Handles action for replying to messages from the notification. */
     private void handleActionReply(CharSequence replyCharSequence) {
         Log.d(TAG, "handleActionReply(): " + replyCharSequence);
 
@@ -96,21 +93,18 @@ public class MessagingIntentService extends IntentService {
                 notificationCompatBuilder = recreateBuilderWithMessagingStyle();
             }
 
-
             // Since we are adding to the MessagingStyle, we need to first retrieve the
             // current MessagingStyle from the Notification itself.
             Notification notification = notificationCompatBuilder.build();
             MessagingStyle messagingStyle =
-                    NotificationCompat.MessagingStyle
-                            .extractMessagingStyleFromNotification(notification);
+                    NotificationCompat.MessagingStyle.extractMessagingStyleFromNotification(
+                            notification);
 
             // Add new message to the MessagingStyle
             messagingStyle.addMessage(replyCharSequence, System.currentTimeMillis(), null);
 
             // Updates the Notification
-            notification = notificationCompatBuilder
-                    .setStyle(messagingStyle)
-                    .build();
+            notification = notificationCompatBuilder.setStyle(messagingStyle).build();
 
             // Pushes out the updated Notification
             NotificationManagerCompat notificationManagerCompat =
@@ -161,16 +155,18 @@ public class MessagingIntentService extends IntentService {
             messagingStyle.addMessage(message);
         }
 
-
         // 2. Add support for Wear 1.+.
         String fullMessageForWearVersion1 = messagingStyleCommsAppData.getFullConversation();
 
-        Notification chatHistoryForWearV1 = new NotificationCompat.Builder(getApplicationContext())
-                .setStyle(new NotificationCompat.BigTextStyle().bigText(fullMessageForWearVersion1))
-                .setContentTitle(contentTitle)
-                .setSmallIcon(R.drawable.watch)
-                .setContentText(fullMessageForWearVersion1)
-                .build();
+        Notification chatHistoryForWearV1 =
+                new NotificationCompat.Builder(getApplicationContext())
+                        .setStyle(
+                                new NotificationCompat.BigTextStyle()
+                                        .bigText(fullMessageForWearVersion1))
+                        .setContentTitle(contentTitle)
+                        .setSmallIcon(R.drawable.watch)
+                        .setContentText(fullMessageForWearVersion1)
+                        .build();
 
         // Adds page with all text to support Wear 1.+.
         NotificationCompat.WearableExtender wearableExtenderForWearVersion1 =
@@ -182,20 +178,15 @@ public class MessagingIntentService extends IntentService {
         Intent notifyIntent = new Intent(this, MessagingMainActivity.class);
 
         PendingIntent mainPendingIntent =
-                PendingIntent.getActivity(
-                        this,
-                        0,
-                        notifyIntent,
-                        PendingIntent.FLAG_UPDATE_CURRENT
-                );
-
+                PendingIntent.getActivity(this, 0, notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT);
 
         // 4. Set up a RemoteInput Action, so users can input (keyboard, drawing, voice) directly
         // from the notification without entering the app.
         String replyLabel = getString(R.string.reply_label);
-        RemoteInput remoteInput = new RemoteInput.Builder(MessagingIntentService.EXTRA_REPLY)
-                .setLabel(replyLabel)
-                .build();
+        RemoteInput remoteInput =
+                new RemoteInput.Builder(MessagingIntentService.EXTRA_REPLY)
+                        .setLabel(replyLabel)
+                        .build();
 
         Intent replyIntent = new Intent(this, MessagingIntentService.class);
         replyIntent.setAction(MessagingIntentService.ACTION_REPLY);
@@ -210,9 +201,7 @@ public class MessagingIntentService extends IntentService {
 
         NotificationCompat.Action replyAction =
                 new NotificationCompat.Action.Builder(
-                        R.drawable.reply,
-                        replyLabel,
-                        replyActionPendingIntent)
+                                R.drawable.reply, replyLabel, replyActionPendingIntent)
                         .addRemoteInput(remoteInput)
                         // Allows system to generate replies by context of conversation
                         .setAllowGeneratedReplies(true)
@@ -220,7 +209,6 @@ public class MessagingIntentService extends IntentService {
                         .extend(inlineActionForWear2_0)
                         .build();
 
-
         // 5. Build and issue the notification
         NotificationCompat.Builder notificationCompatBuilder =
                 new NotificationCompat.Builder(getApplicationContext());
@@ -233,9 +221,7 @@ public class MessagingIntentService extends IntentService {
                 .setContentTitle(contentTitle)
                 .setContentText(messagingStyleCommsAppData.getContentText())
                 .setSmallIcon(R.drawable.watch)
-                .setLargeIcon(BitmapFactory.decodeResource(
-                        getResources(),
-                        R.drawable.avatar))
+                .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.avatar))
                 .setContentIntent(mainPendingIntent)
                 .setSubText(Integer.toString(messagingStyleCommsAppData.getNumberOfNewMessages()))
                 .addAction(replyAction)
@@ -250,4 +236,4 @@ public class MessagingIntentService extends IntentService {
 
         return notificationCompatBuilder;
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingMainActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingMainActivity.java
index e9935ce7..a33cad99 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingMainActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MessagingMainActivity.java
@@ -37,4 +37,4 @@ public class MessagingMainActivity extends Activity {
 
         notificationManager.cancel(NotificationsActivity.NOTIFICATION_ID);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MockDatabase.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MockDatabase.java
index 5fad495b..f5b8f0db 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MockDatabase.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MockDatabase.java
@@ -19,18 +19,14 @@ import android.support.v4.app.NotificationCompat.MessagingStyle;
 
 import java.util.ArrayList;
 
-/**
- * Mock data for each of the Notification Style Demos.
- */
+/** Mock data for each of the Notification Style Demos. */
 public final class MockDatabase {
 
     public static MessagingStyleCommsAppData getMessagingStyleData() {
         return MessagingStyleCommsAppData.getInstance();
     }
 
-    /**
-     * Represents data needed for MessagingStyle Notification.
-     */
+    /** Represents data needed for MessagingStyle Notification. */
     public static class MessagingStyleCommsAppData {
 
         private static MessagingStyleCommsAppData sInstance = null;
@@ -75,28 +71,28 @@ public final class MockDatabase {
             long currentTime = System.currentTimeMillis();
 
             mMessages = new ArrayList<>();
-            mMessages.add(new MessagingStyle.Message(
-                    "What are you doing tonight?", currentTime - 4000, "Famous"));
-            mMessages.add(new MessagingStyle.Message(
-                    "I don't know, dinner maybe?", currentTime - 3000, null));
-            mMessages.add(new MessagingStyle.Message(
-                    "Sounds good.", currentTime - 2000, "Famous"));
-            mMessages.add(new MessagingStyle.Message(
-                    "How about BBQ?", currentTime - 1000, null));
+            mMessages.add(
+                    new MessagingStyle.Message(
+                            "What are you doing tonight?", currentTime - 4000, "Famous"));
+            mMessages.add(
+                    new MessagingStyle.Message(
+                            "I don't know, dinner maybe?", currentTime - 3000, null));
+            mMessages.add(new MessagingStyle.Message("Sounds good.", currentTime - 2000, "Famous"));
+            mMessages.add(new MessagingStyle.Message("How about BBQ?", currentTime - 1000, null));
             // Last two are the newest message (2) from friend
-            mMessages.add(new MessagingStyle.Message(
-                    "Dude!", currentTime, "Famous"));
-            mMessages.add(new MessagingStyle.Message(
-                    "You know I am a Pesce-pescetarian. :P", currentTime, "Famous"));
-
+            mMessages.add(new MessagingStyle.Message("Dude!", currentTime, "Famous"));
+            mMessages.add(
+                    new MessagingStyle.Message(
+                            "You know I am a Pesce-pescetarian. :P", currentTime, "Famous"));
 
             // String version of the mMessages above
-            mFullConversation = "Famous: What are you doing tonight?\n\n"
-                    + "Me: I don't know, dinner maybe?\n\n"
-                    + "Famous: Sounds good.\n\n"
-                    + "Me: How about BBQ?\n\n"
-                    + "Famous: Dude!\n\n"
-                    + "Famous: You know I am a Pesce-pescetarian. :P\n\n";
+            mFullConversation =
+                    "Famous: What are you doing tonight?\n\n"
+                            + "Me: I don't know, dinner maybe?\n\n"
+                            + "Famous: Sounds good.\n\n"
+                            + "Me: How about BBQ?\n\n"
+                            + "Famous: Dude!\n\n"
+                            + "Famous: You know I am a Pesce-pescetarian. :P\n\n";
 
             mNumberOfNewMessages = 2;
 
@@ -107,7 +103,6 @@ public final class MockDatabase {
             // the user(s) is starred as a favorite.
             mParticipants = new ArrayList<>();
             mParticipants.add("Famous McFamously");
-
         }
 
         public String getContentTitle() {
@@ -143,4 +138,4 @@ public final class MockDatabase {
             return getFullConversation();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MyLauncherChildLayoutManager.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MyLauncherChildLayoutManager.java
index 910e8361..44b3c75c 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MyLauncherChildLayoutManager.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/MyLauncherChildLayoutManager.java
@@ -22,9 +22,7 @@ import android.view.View;
 
 public class MyLauncherChildLayoutManager extends CurvedChildLayoutManager {
 
-    /**
-     * How much should we scale the icon at most.
-     */
+    /** How much should we scale the icon at most. */
     private static final float MAX_ICON_PROGRESS = 0.65f;
 
     public MyLauncherChildLayoutManager(Context context) {
@@ -48,4 +46,4 @@ public class MyLauncherChildLayoutManager extends CurvedChildLayoutManager {
         child.setScaleX(1 - progressToCenter);
         child.setScaleY(1 - progressToCenter);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/NotificationsActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/NotificationsActivity.java
index 1470f5ad..2cf8bd75 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/NotificationsActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/NotificationsActivity.java
@@ -40,7 +40,8 @@ public class NotificationsActivity extends WearableActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         // Display the fragment as the main content.
-        getFragmentManager().beginTransaction()
+        getFragmentManager()
+                .beginTransaction()
                 .replace(android.R.id.content, new NotificationsPrefsFragment())
                 .commit();
     }
@@ -49,8 +50,8 @@ public class NotificationsActivity extends WearableActivity {
 
         private static final String TAG = "NotificationsActivity";
         private NotificationManagerCompat mNotificationManagerCompat;
-        private boolean mActionOn;   //if true, displays in-line action
-        private boolean mAvatarOn;   //if true, displays avatar of messenger
+        private boolean mActionOn; // if true, displays in-line action
+        private boolean mAvatarOn; // if true, displays avatar of messenger
 
         @Override
         public void onCreate(Bundle savedInstanceState) {
@@ -61,12 +62,12 @@ public class NotificationsActivity extends WearableActivity {
 
             mNotificationManagerCompat = NotificationManagerCompat.from(getActivity());
 
-            final SwitchPreference mActionSwitchPref = (SwitchPreference) findPreference(
-                    getString(R.string.key_pref_action));
-            final SwitchPreference mAvatarSwitchPref = (SwitchPreference) findPreference(
-                    getString(R.string.key_pref_avatar));
-            Preference mPushNotificationPref = findPreference(
-                    getString(R.string.key_pref_push_notification));
+            final SwitchPreference mActionSwitchPref =
+                    (SwitchPreference) findPreference(getString(R.string.key_pref_action));
+            final SwitchPreference mAvatarSwitchPref =
+                    (SwitchPreference) findPreference(getString(R.string.key_pref_avatar));
+            Preference mPushNotificationPref =
+                    findPreference(getString(R.string.key_pref_push_notification));
 
             initInLineAction(mActionSwitchPref);
             initAvatar(mAvatarSwitchPref);
@@ -76,56 +77,59 @@ public class NotificationsActivity extends WearableActivity {
         public void initInLineAction(SwitchPreference switchPref) {
             switchPref.setChecked(true);
             mActionOn = switchPref.isChecked();
-            switchPref.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
-                @Override
-                public boolean onPreferenceChange(Preference preference, Object newValue) {
-                    mActionOn = (Boolean) newValue;
-                    return true;
-                }
-            });
+            switchPref.setOnPreferenceChangeListener(
+                    new OnPreferenceChangeListener() {
+                        @Override
+                        public boolean onPreferenceChange(Preference preference, Object newValue) {
+                            mActionOn = (Boolean) newValue;
+                            return true;
+                        }
+                    });
         }
 
         public void initAvatar(SwitchPreference switchPref) {
             switchPref.setChecked(true);
             mAvatarOn = switchPref.isChecked();
-            switchPref.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
-                @Override
-                public boolean onPreferenceChange(Preference preference, Object newValue) {
-                    mAvatarOn = (Boolean) newValue;
-                    return true;
-                }
-            });
+            switchPref.setOnPreferenceChangeListener(
+                    new OnPreferenceChangeListener() {
+                        @Override
+                        public boolean onPreferenceChange(Preference preference, Object newValue) {
+                            mAvatarOn = (Boolean) newValue;
+                            return true;
+                        }
+                    });
         }
 
         public void initPushNotification(Preference pref) {
-            pref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                @Override
-                public boolean onPreferenceClick(Preference preference) {
-                    generateMessagingStyleNotification();
-                    return true;
-                }
-            });
+            pref.setOnPreferenceClickListener(
+                    new OnPreferenceClickListener() {
+                        @Override
+                        public boolean onPreferenceClick(Preference preference) {
+                            generateMessagingStyleNotification();
+                            return true;
+                        }
+                    });
         }
 
         /*
-        * Generates a MESSAGING_STYLE Notification that supports both Wear 1.+ and Wear 2.0. For
-        * devices on API level 24 (Wear 2.0) and after, displays MESSAGING_STYLE. Otherwise,
-        * displays a basic BIG_TEXT_STYLE.
-        *
-        * IMPORTANT NOTE:
-        * Notification Styles behave slightly different on Wear 2.0 when they are launched by a
-        * native/local Wear app, i.e., they will NOT expand when the user taps them but will
-        * instead take the user directly into the local app for the richest experience. In
-        * contrast, a bridged Notification launched from the phone will expand with the style
-        * details (whether there is a local app or not).
-        *
-        * If you want to enable an action on your Notification without launching the app, you can
-        * do so with the setHintDisplayActionInline() feature (shown below), but this only allows
-        * one action.
-        *
-        * If you wish to replicate the original experience of a bridged notification, please
-        * review the generateBigTextStyleNotification() method above to see how.
-        */
+         * Generates a MESSAGING_STYLE Notification that supports both Wear 1.+ and Wear 2.0. For
+         * devices on API level 24 (Wear 2.0) and after, displays MESSAGING_STYLE. Otherwise,
+         * displays a basic BIG_TEXT_STYLE.
+         *
+         * IMPORTANT NOTE:
+         * Notification Styles behave slightly different on Wear 2.0 when they are launched by a
+         * native/local Wear app, i.e., they will NOT expand when the user taps them but will
+         * instead take the user directly into the local app for the richest experience. In
+         * contrast, a bridged Notification launched from the phone will expand with the style
+         * details (whether there is a local app or not).
+         *
+         * If you want to enable an action on your Notification without launching the app, you can
+         * do so with the setHintDisplayActionInline() feature (shown below), but this only allows
+         * one action.
+         *
+         * If you wish to replicate the original experience of a bridged notification, please
+         * review the generateBigTextStyleNotification() method above to see how.
+         */
         private void generateMessagingStyleNotification() {
             Log.d(TAG, "generateMessagingStyleNotification()");
 
@@ -143,12 +147,14 @@ public class NotificationsActivity extends WearableActivity {
             // 1. Build the Notification.Style (MESSAGING_STYLE)
             String contentTitle = messagingStyleCommsAppData.getContentTitle();
 
-            MessagingStyle messagingStyle = new NotificationCompat
-                    .MessagingStyle(messagingStyleCommsAppData.getReplayName())
-                    // You could set a different title to appear when the messaging style
-                    // is supported on device (24+) if you wish. In our case, we use the same
-                    // title.
-                    .setConversationTitle(contentTitle);
+            MessagingStyle messagingStyle =
+                    new NotificationCompat.MessagingStyle(
+                                    messagingStyleCommsAppData.getReplayName())
+                            // You could set a different title to appear when the messaging style
+                            // is supported on device (24+) if you wish. In our case, we use the
+                            // same
+                            // title.
+                            .setConversationTitle(contentTitle);
 
             // Adds all Messages
             // Note: Messages include the text, timestamp, and sender
@@ -161,21 +167,17 @@ public class NotificationsActivity extends WearableActivity {
 
             PendingIntent mainPendingIntent =
                     PendingIntent.getActivity(
-                            getActivity(),
-                            0,
-                            notifyIntent,
-                            PendingIntent.FLAG_UPDATE_CURRENT
-                    );
-
+                            getActivity(), 0, notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT);
 
             // 3. Set up a RemoteInput Action, so users can input (keyboard, drawing, voice)
             // directly from the notification without entering the app.
 
             // Create the RemoteInput specifying this key.
             String replyLabel = getString(R.string.reply_label);
-            RemoteInput remoteInput = new RemoteInput.Builder(MessagingIntentService.EXTRA_REPLY)
-                    .setLabel(replyLabel)
-                    .build();
+            RemoteInput remoteInput =
+                    new RemoteInput.Builder(MessagingIntentService.EXTRA_REPLY)
+                            .setLabel(replyLabel)
+                            .build();
 
             // Create PendingIntent for service that handles input.
             Intent replyIntent = new Intent(getActivity(), MessagingIntentService.class);
@@ -190,17 +192,15 @@ public class NotificationsActivity extends WearableActivity {
                             .setHintDisplayActionInline(mActionOn)
                             .setHintLaunchesActivity(false);
 
-            NotificationCompat.Action replyAction = new NotificationCompat.Action.Builder(
-                    R.drawable.reply,
-                    replyLabel,
-                    replyActionPendingIntent)
-                    .addRemoteInput(remoteInput)
-                    // Allows system to generate replies by context of conversation
-                    .setAllowGeneratedReplies(true)
-                    // Add WearableExtender to enable inline actions
-                    .extend(inlineActionForWear2)
-                    .build();
-
+            NotificationCompat.Action replyAction =
+                    new NotificationCompat.Action.Builder(
+                                    R.drawable.reply, replyLabel, replyActionPendingIntent)
+                            .addRemoteInput(remoteInput)
+                            // Allows system to generate replies by context of conversation
+                            .setAllowGeneratedReplies(true)
+                            // Add WearableExtender to enable inline actions
+                            .extend(inlineActionForWear2)
+                            .build();
 
             // 4. Build and issue the notification
 
@@ -211,8 +211,8 @@ public class NotificationsActivity extends WearableActivity {
             NotificationCompat.Builder notificationCompatBuilder =
                     new NotificationCompat.Builder(getActivity());
 
-            GlobalNotificationBuilder
-                    .setNotificationCompatBuilderInstance(notificationCompatBuilder);
+            GlobalNotificationBuilder.setNotificationCompatBuilderInstance(
+                    notificationCompatBuilder);
 
             // Builds and issues notification
             notificationCompatBuilder
@@ -224,9 +224,8 @@ public class NotificationsActivity extends WearableActivity {
                     .setContentIntent(mainPendingIntent)
 
                     // Number of new notifications for API <24 (Wear 1.+) devices
-                    .setSubText(Integer.toString(messagingStyleCommsAppData
-                            .getNumberOfNewMessages()))
-
+                    .setSubText(
+                            Integer.toString(messagingStyleCommsAppData.getNumberOfNewMessages()))
                     .addAction(replyAction)
                     .setCategory(Notification.CATEGORY_MESSAGE)
                     .setPriority(Notification.PRIORITY_HIGH)
@@ -234,9 +233,9 @@ public class NotificationsActivity extends WearableActivity {
                     // Hides content on the lock-screen
                     .setVisibility(Notification.VISIBILITY_PRIVATE);
 
-            notificationCompatBuilder.setLargeIcon(BitmapFactory.decodeResource(getResources(),
-                    mAvatarOn ? R.drawable.avatar : R.drawable.watch));
-
+            notificationCompatBuilder.setLargeIcon(
+                    BitmapFactory.decodeResource(
+                            getResources(), mAvatarOn ? R.drawable.avatar : R.drawable.watch));
 
             // If the phone is in "Do not disturb mode, the user will still be notified if
             // the sender(s) is starred as a favorite.
@@ -251,4 +250,4 @@ public class NotificationsActivity extends WearableActivity {
             getActivity().finish();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/OpenOnPhoneAnimationActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/OpenOnPhoneAnimationActivity.java
index 261b1b51..51d9bdff 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/OpenOnPhoneAnimationActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/OpenOnPhoneAnimationActivity.java
@@ -31,19 +31,19 @@ public class OpenOnPhoneAnimationActivity extends WearableActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_open_on_phone_animation);
 
-        mAnimationCallback = new AnimationCallback() {
-            @Override
-            public void onAnimationEnd(Drawable drawable) {
-                super.onAnimationEnd(drawable);
-                // Go back to main Dialogs screen after animation.
-                finish();
-            }
-        };
+        mAnimationCallback =
+                new AnimationCallback() {
+                    @Override
+                    public void onAnimationEnd(Drawable drawable) {
+                        super.onAnimationEnd(drawable);
+                        // Go back to main Dialogs screen after animation.
+                        finish();
+                    }
+                };
 
         // Play 'swipe left' animation only once.
         ImageView phoneImage = findViewById(R.id.open_on_phone_animation_image);
-        mAnimatedVectorDrawablePhone =
-                (AnimatedVectorDrawable) phoneImage.getDrawable();
+        mAnimatedVectorDrawablePhone = (AnimatedVectorDrawable) phoneImage.getDrawable();
         mAnimatedVectorDrawablePhone.registerAnimationCallback(mAnimationCallback);
         mAnimatedVectorDrawablePhone.start();
     }
@@ -53,4 +53,4 @@ public class OpenOnPhoneAnimationActivity extends WearableActivity {
         super.onDestroy();
         mAnimatedVectorDrawablePhone.unregisterAnimationCallback(mAnimationCallback);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/PhotoCarouselActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/PhotoCarouselActivity.java
index 185e5506..6c07384f 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/PhotoCarouselActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/PhotoCarouselActivity.java
@@ -50,8 +50,7 @@ public class PhotoCarouselActivity extends WearableActivity implements OnClickLi
     @Override
     public void onClick(View v) {
         Intent intent = new Intent(getApplicationContext(), ZoomImageActivity.class);
-        intent.putExtra(getString(R.string.intent_extra_image),
-                (int) v.getTag());
+        intent.putExtra(getString(R.string.intent_extra_image), (int) v.getTag());
         startActivity(intent);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressActivity.java
index b7359dce..e385f6b2 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressActivity.java
@@ -55,12 +55,14 @@ public class ProgressActivity extends WearableActivity {
 
         // Goes to a new screen when you click on one of the list items.
         // Dependent upon position of click.
-        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-                mItems.get(position - listView.getHeaderViewsCount())
-                        .launchActivity(getApplicationContext());
-            }
-        });
+        listView.setOnItemClickListener(
+                new AdapterView.OnItemClickListener() {
+                    @Override
+                    public void onItemClick(
+                            AdapterView<?> parent, View view, int position, long id) {
+                        mItems.get(position - listView.getHeaderViewsCount())
+                                .launchActivity(getApplicationContext());
+                    }
+                });
     }
 }
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressBarPreference.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressBarPreference.java
index b644fd95..b19195e8 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressBarPreference.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ProgressBarPreference.java
@@ -32,12 +32,11 @@ public class ProgressBarPreference extends Preference {
         super(context);
     }
 
-
     @Override
     protected View onCreateView(ViewGroup parent) {
         super.onCreateView(parent);
-        LayoutInflater inflater = (LayoutInflater) getContext()
-                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        LayoutInflater inflater =
+                (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         return inflater.inflate(R.layout.progress_bar_with_text_layout, parent, false);
     }
 }
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/RadioListActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/RadioListActivity.java
index fb267c7c..978d49db 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/RadioListActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/RadioListActivity.java
@@ -29,4 +29,4 @@ public class RadioListActivity extends WearableActivity {
         TextView titleView = findViewById(R.id.radio_list_title);
         titleView.setText(R.string.radio_list);
     }
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/SampleAppConstants.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/SampleAppConstants.java
index 7d154322..b259980e 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/SampleAppConstants.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/SampleAppConstants.java
@@ -16,35 +16,24 @@
 package com.example.android.wearable.wear.wearaccessibilityapp;
 
 public class SampleAppConstants {
-    /**
-     * {@value #NORMAL} Used when sending information to an Adapter class
-     */
+    /** {@value #NORMAL} Used when sending information to an Adapter class */
     public static final int NORMAL = 1;
 
-    /**
-     * {@value #HEADER_FOOTER} Used when sending information to an Adapter class
-     */
+    /** {@value #HEADER_FOOTER} Used when sending information to an Adapter class */
     public static final int HEADER_FOOTER = 2;
 
-    /**
-     * {@value #PROGRESS_BAR} Used when sending information to an Adapter class
-     */
+    /** {@value #PROGRESS_BAR} Used when sending information to an Adapter class */
     public static final int PROGRESS_BAR = 3;
 
-    /**
-     * {@value #SWITCH} Used when sending information to an Adapter class
-     */
+    /** {@value #SWITCH} Used when sending information to an Adapter class */
     public static final int SWITCH = 4;
 
-    /**
-     * {@value #TITLE} Used when sending information to an Adapter class
-     */
+    /** {@value #TITLE} Used when sending information to an Adapter class */
     public static final int TITLE = 5;
 
     /**
-     * {@value #END_OF_LONG_LIST}
-     * Used to check if at the end of long list
-     * Used in LongListRecyclerviewAdapter
+     * {@value #END_OF_LONG_LIST} Used to check if at the end of long list Used in
+     * LongListRecyclerviewAdapter
      */
     public static final int END_OF_LONG_LIST = 45;
-}
\ No newline at end of file
+}
diff --git a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ZoomImageActivity.java b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ZoomImageActivity.java
index 8f1bbfdf..efd16427 100644
--- a/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ZoomImageActivity.java
+++ b/wearable/wear/WearAccessibilityApp/Wearable/src/main/java/com/example/android/wearable/wear/wearaccessibilityapp/ZoomImageActivity.java
@@ -28,7 +28,7 @@ public class ZoomImageActivity extends WearableActivity {
         setContentView(R.layout.activity_zoom_image);
 
         // Check if integer was actually given.
-        if(!(getIntent().hasExtra(getString(R.string.intent_extra_image)))) {
+        if (!(getIntent().hasExtra(getString(R.string.intent_extra_image)))) {
             throw new NotFoundException("Expecting extras");
         }
 
@@ -37,4 +37,4 @@ public class ZoomImageActivity extends WearableActivity {
         ImageView expandedImage = findViewById(R.id.expanded_image);
         expandedImage.setImageResource(value);
     }
-}
\ No newline at end of file
+}