Autofill sample: Fixed formatting.

Bug: 38182790
Test: none
Change-Id: I586b20d1ac88cc21c2784e6eff0c94ed12406c26
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardDatePickerActivity.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardDatePickerActivity.java
index 0f325e1..5f0808d 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardDatePickerActivity.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardDatePickerActivity.java
@@ -15,8 +15,6 @@
  */
 package com.example.android.autofillframework.app;
 
-import static com.example.android.autofillframework.CommonUtil.TAG;
-
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
@@ -29,6 +27,8 @@
 
 import com.example.android.autofillframework.R;
 
+import static com.example.android.autofillframework.CommonUtil.TAG;
+
 public class CreditCardDatePickerActivity extends AppCompatActivity {
 
     private CreditCardExpirationDatePickerView mCcExpDateView;
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDateCompoundView.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDateCompoundView.java
index 6d94864..0fac7d9 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDateCompoundView.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDateCompoundView.java
@@ -78,16 +78,16 @@
                 android.R.layout.simple_spinner_item, mYears));
         AdapterView.OnItemSelectedListener onItemSelectedListener =
                 new AdapterView.OnItemSelectedListener() {
-            @Override
-            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-                context.getSystemService(AutofillManager.class)
-                        .notifyValueChanged(CreditCardExpirationDateCompoundView.this);
-            }
+                    @Override
+                    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                        context.getSystemService(AutofillManager.class)
+                                .notifyValueChanged(CreditCardExpirationDateCompoundView.this);
+                    }
 
-            @Override
-            public void onNothingSelected(AdapterView<?> parent) {
-            }
-        };
+                    @Override
+                    public void onNothingSelected(AdapterView<?> parent) {
+                    }
+                };
         mCcExpMonthSpinner.setOnItemSelectedListener(onItemSelectedListener);
         mCcExpYearSpinner.setOnItemSelectedListener(onItemSelectedListener);
     }
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDatePickerView.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDatePickerView.java
index e0ea5d0..91461a2 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDatePickerView.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CreditCardExpirationDatePickerView.java
@@ -15,9 +15,6 @@
  */
 package com.example.android.autofillframework.app;
 
-import static com.example.android.autofillframework.CommonUtil.DEBUG;
-import static com.example.android.autofillframework.CommonUtil.TAG;
-
 import android.app.DatePickerDialog;
 import android.app.Dialog;
 import android.content.Context;
@@ -35,9 +32,11 @@
 
 import com.example.android.autofillframework.R;
 
-import java.lang.reflect.Field;
 import java.util.Calendar;
 
+import static com.example.android.autofillframework.CommonUtil.DEBUG;
+import static com.example.android.autofillframework.CommonUtil.TAG;
+
 /**
  * A custom view that represents a {@link View#AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE} using
  * a non-editable {@link EditText} that triggers a {@link DatePickerDialog} to represent the
@@ -47,7 +46,9 @@
 
     private static final int CC_EXP_YEARS_COUNT = 5;
 
-    /** Calendar instance used for month / year calculations. Should be reset before each use. */
+    /**
+     * Calendar instance used for month / year calculations. Should be reset before each use.
+     */
     private final Calendar mTempCalendar;
 
     private int mMonth;
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CustomVirtualView.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CustomVirtualView.java
index 3ab5ab9..f95547a 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CustomVirtualView.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/CustomVirtualView.java
@@ -48,10 +48,9 @@
  */
 public class CustomVirtualView extends View {
 
-    private static final String TAG = "CustomView";
     protected static final boolean DEBUG = true;
     protected static final boolean VERBOSE = false;
-
+    private static final String TAG = "CustomView";
     private static final int TOP_MARGIN = 100;
     private static final int LEFT_MARGIN = 100;
     private static final int TEXT_HEIGHT = 90;
@@ -60,23 +59,18 @@
     private static final int UNFOCUSED_COLOR = Color.BLACK;
     private static final int FOCUSED_COLOR = Color.RED;
     private static int sNextId;
-
+    protected final AutofillManager mAutofillManager;
     private final ArrayList<Line> mVirtualViewGroups = new ArrayList<>();
     private final SparseArray<Item> mVirtualViews = new SparseArray<>();
-
     private final SparseArray<Partition> mPartitionsByAutofillId = new SparseArray<>();
     private final ArrayMap<String, Partition> mPartitionsByName = new ArrayMap<>();
-
-    protected final AutofillManager mAutofillManager;
-
     protected Line mFocusedLine;
+    protected int mTopMargin;
+    protected int mLeftMargin;
     private Paint mTextPaint;
-
     private int mTextHeight;
     private int mVerticalGap;
     private int mLineLength;
-    protected int mTopMargin;
-    protected int mLeftMargin;
 
     public CustomVirtualView(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -288,8 +282,8 @@
 
 
     protected static final class Item {
-        private final Line line;
         protected final int id;
+        private final Line line;
         private final boolean editable;
         private final boolean sanitized;
         private final String[] hints;
@@ -333,12 +327,11 @@
         /**
          * Adds a new line (containining a label and an input field) to the view.
          *
-         * @param idEntry id used to identify the line.
-         * @param label text used in the label.
-         * @param text initial text used in the input field.
+         * @param idEntry   id used to identify the line.
+         * @param label     text used in the label.
+         * @param text      initial text used in the input field.
          * @param sensitive whether the input is considered sensitive.
-         * @param hints list of autofill hints.
-         *
+         * @param hints     list of autofill hints.
          * @return the new line.
          */
         public Line addLine(String idEntry, String label, String text, boolean sensitive,
@@ -384,10 +377,10 @@
      */
     public final class Line {
 
+        protected final Item mFieldTextItem;
         // Boundaries of the text field, relative to the CustomView
         private final Rect mBounds = new Rect();
         private final Item mLabelItem;
-        protected final Item mFieldTextItem;
         private final String mIdEntry;
         private boolean mVisible = true;
 
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.java
index b8f8f94..48ec4b0 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.java
@@ -15,7 +15,6 @@
  */
 package com.example.android.autofillframework.app;
 
-import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MultiplePartitionsActivity.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MultiplePartitionsActivity.java
index 71542c5..8a89269 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MultiplePartitionsActivity.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/MultiplePartitionsActivity.java
@@ -21,13 +21,12 @@
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.view.autofill.AutofillManager;
-import android.widget.Toast;
 
 import com.example.android.autofillframework.R;
 
 /**
  * Activity used to demonstrated safe partitioning of data.
- *
+ * <p>
  * <p>It has multiple partitions, but only accepts autofill on each partition at time.
  */
 /*
diff --git a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/WebViewSignInActivity.java b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/WebViewSignInActivity.java
index f5f5c55..9ef8428 100644
--- a/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/WebViewSignInActivity.java
+++ b/input/autofill/AutofillFramework/Application/src/main/java/com/example/android/autofillframework/app/WebViewSignInActivity.java
@@ -19,8 +19,6 @@
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
-import android.view.autofill.AutofillManager;
-import android.webkit.WebResourceRequest;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;