Change reset page to be SUW style

The factory reset page and the reset confirmation page is too old to
follow the style of Setup Wizard design. To change the layout and apply
the style for textviews and header.

Bug: 73738836
Test: make -j SettingsRoboTests RunSettingsRoboTests
Change-Id: I1ee3d09e1ef9cac8e25c60a566363d4f7d537eeb
diff --git a/src/com/android/settings/MasterClear.java b/src/com/android/settings/MasterClear.java
index c8ec448..97942fe 100644
--- a/src/com/android/settings/MasterClear.java
+++ b/src/com/android/settings/MasterClear.java
@@ -21,7 +21,7 @@
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AuthenticatorDescription;
-import android.annotation.Nullable;
+import android.app.ActionBar;
 import android.app.Activity;
 import android.content.ComponentName;
 import android.content.ContentResolver;
@@ -31,6 +31,7 @@
 import android.content.pm.ResolveInfo;
 import android.content.pm.UserInfo;
 import android.content.res.Resources;
+import android.graphics.Color;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.Environment;
@@ -61,8 +62,9 @@
 import com.android.settings.enterprise.ActionDisabledByAdminDialogHelper;
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.password.ConfirmLockPattern;
-import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtilsInternal;
+import com.android.setupwizardlib.TemplateLayout;
+import com.android.setupwizardlib.template.ButtonFooterMixin;
 
 import java.util.List;
 
@@ -79,8 +81,10 @@
 public class MasterClear extends InstrumentedFragment implements OnGlobalLayoutListener {
     private static final String TAG = "MasterClear";
 
-    @VisibleForTesting static final int KEYGUARD_REQUEST = 55;
-    @VisibleForTesting static final int CREDENTIAL_CONFIRM_REQUEST = 56;
+    @VisibleForTesting
+    static final int KEYGUARD_REQUEST = 55;
+    @VisibleForTesting
+    static final int CREDENTIAL_CONFIRM_REQUEST = 56;
 
     private static final String KEY_SHOW_ESIM_RESET_CHECKBOX
             = "masterclear.allow_retain_esim_profiles_after_fdr";
@@ -89,27 +93,41 @@
     static final String ERASE_ESIMS_EXTRA = "erase_esim";
 
     private View mContentView;
-    @VisibleForTesting Button mInitiateButton;
+    @VisibleForTesting
+    Button mInitiateButton;
     private View mExternalStorageContainer;
-    @VisibleForTesting CheckBox mExternalStorage;
+    @VisibleForTesting
+    CheckBox mExternalStorage;
     private View mEsimStorageContainer;
-    @VisibleForTesting CheckBox mEsimStorage;
-    @VisibleForTesting ScrollView mScrollView;
+    @VisibleForTesting
+    CheckBox mEsimStorage;
+    @VisibleForTesting
+    ScrollView mScrollView;
 
     @Override
     public void onGlobalLayout() {
         mInitiateButton.setEnabled(hasReachedBottom(mScrollView));
     }
 
-    @Override
-    public void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        getActivity().setTitle(R.string.master_clear_short_title);
+    private void setUpActionBarAndTitle() {
+        final Activity activity = getActivity();
+        if (activity == null) {
+            Log.e(TAG, "No activity attached, skipping setUpActionBarAndTitle");
+            return;
+        }
+        final ActionBar actionBar = activity.getActionBar();
+        if (actionBar == null) {
+            Log.e(TAG, "No actionbar, skipping setUpActionBarAndTitle");
+            return;
+        }
+        actionBar.hide();
+        activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
     }
 
     /**
      * Keyguard validation is run using the standard {@link ConfirmLockPattern}
      * component as a subactivity
+     *
      * @param request the request code to be returned once confirmation finishes
      * @return true if confirmation launched
      */
@@ -189,8 +207,8 @@
         Account[] accounts = am.getAccountsByType(accountType);
         if (accounts != null && accounts.length > 0) {
             final Intent requestAccountConfirmation = new Intent()
-                .setPackage(packageName)
-                .setComponent(new ComponentName(packageName, className));
+                    .setPackage(packageName)
+                    .setComponent(new ComponentName(packageName, className));
             // Check to make sure that the intent is supported.
             final PackageManager pm = context.getPackageManager();
             final ResolveInfo resolution = pm.resolveActivity(requestAccountConfirmation, 0);
@@ -259,8 +277,9 @@
      */
     @VisibleForTesting
     void establishInitialState() {
-        mInitiateButton = mContentView.findViewById(R.id.initiate_master_clear);
-        mInitiateButton.setOnClickListener(mInitiateListener);
+        setUpActionBarAndTitle();
+        setUpInitiateButton();
+
         mExternalStorageContainer = mContentView.findViewById(R.id.erase_external_container);
         mExternalStorage = mContentView.findViewById(R.id.erase_external);
         mEsimStorageContainer = mContentView.findViewById(R.id.erase_esim_container);
@@ -334,7 +353,7 @@
         mScrollView.setOnScrollChangeListener(new OnScrollChangeListener() {
             @Override
             public void onScrollChange(View v, int scrollX, int scrollY, int oldScrollX,
-                int oldScrollY) {
+                    int oldScrollY) {
                 if (v instanceof ScrollView && hasReachedBottom((ScrollView) v)) {
                     mInitiateButton.setEnabled(true);
                     mScrollView.setOnScrollChangeListener(null);
@@ -360,8 +379,8 @@
         }
         ContentResolver cr = context.getContentResolver();
         return Settings.Global.getInt(cr, Settings.Global.EUICC_PROVISIONED, 0) != 0
-                ||  Settings.Global.getInt(
-                        cr, Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
+                || Settings.Global.getInt(
+                cr, Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
     }
 
     @VisibleForTesting
@@ -388,21 +407,36 @@
         return diff <= 0;
     }
 
+    private void setUpInitiateButton() {
+        if (mInitiateButton != null) {
+            return;
+        }
+
+        final TemplateLayout layout = mContentView.findViewById(R.id.setup_wizard_layout);
+        final ButtonFooterMixin buttonFooterMixin = layout.getMixin(ButtonFooterMixin.class);
+        buttonFooterMixin.removeAllViews();
+        buttonFooterMixin.addSpace();
+        buttonFooterMixin.addSpace();
+        mInitiateButton = buttonFooterMixin.addButton(R.string.master_clear_button_text,
+                R.style.SuwGlifButton_Primary);
+        mInitiateButton.setOnClickListener(mInitiateListener);
+    }
+
     private void getContentDescription(View v, StringBuffer description) {
-       if (v.getVisibility() != View.VISIBLE) {
-           return;
-       }
-       if (v instanceof ViewGroup) {
-           ViewGroup vGroup = (ViewGroup) v;
-           for (int i = 0; i < vGroup.getChildCount(); i++) {
-               View nextChild = vGroup.getChildAt(i);
-               getContentDescription(nextChild, description);
-           }
-       } else if (v instanceof TextView) {
-           TextView vText = (TextView) v;
-           description.append(vText.getText());
-           description.append(","); // Allow Talkback to pause between sections.
-       }
+        if (v.getVisibility() != View.VISIBLE) {
+            return;
+        }
+        if (v instanceof ViewGroup) {
+            ViewGroup vGroup = (ViewGroup) v;
+            for (int i = 0; i < vGroup.getChildCount(); i++) {
+                View nextChild = vGroup.getChildAt(i);
+                getContentDescription(nextChild, description);
+            }
+        } else if (v instanceof TextView) {
+            TextView vText = (TextView) v;
+            description.append(vText.getText());
+            description.append(","); // Allow Talkback to pause between sections.
+        }
     }
 
     private boolean isExtStorageEncrypted() {
@@ -412,7 +446,7 @@
 
     private void loadAccountList(final UserManager um) {
         View accountsLabel = mContentView.findViewById(R.id.accounts_label);
-        LinearLayout contents = (LinearLayout)mContentView.findViewById(R.id.accounts);
+        LinearLayout contents = (LinearLayout) mContentView.findViewById(R.id.accounts);
         contents.removeAllViews();
 
         Context context = getActivity();
@@ -421,7 +455,7 @@
 
         AccountManager mgr = AccountManager.get(context);
 
-        LayoutInflater inflater = (LayoutInflater)context.getSystemService(
+        LayoutInflater inflater = (LayoutInflater) context.getSystemService(
                 Context.LAYOUT_INFLATER_SERVICE);
 
         int accountsCount = 0;