From f987ef8f1350ced9d030ff91ce3c8be3943ad84a Mon Sep 17 00:00:00 2001
From: Martin Hibdon <mhibdon@google.com>
Date: Wed, 24 Sep 2014 11:40:14 -0700
Subject: [PATCH] Add ability to clear migration state to debug screen

This makes it a lot easier to test migration code.

Change-Id: I22de8c06c34964b8eb7182571094e54f04d739b8
---
 res/layout/debug.xml                                   |  8 +++++++-
 res/values/strings.xml                                 |  2 ++
 .../android/email/activity/setup/DebugFragment.java    | 10 ++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/res/layout/debug.xml b/res/layout/debug.xml
index 0a45f724c..58db7c952 100644
--- a/res/layout/debug.xml
+++ b/res/layout/debug.xml
@@ -42,7 +42,13 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="@string/debug_clear_webview_cache"
-    />
+        />
+    <Button
+        android:id="@+id/clear_migration_state"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/debug_clear_migration_state"
+        />
     <CheckBox
         android:id="@+id/debug_force_one_minute_refresh"
         android:layout_width="wrap_content"
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 0c0599d43..b6e5bc7cd 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -75,6 +75,8 @@
     <!-- Do Not Translate.  Button label, shown only on debug screen -->
     <string name="debug_clear_webview_cache" translatable="false">
         Clear WebView cache</string>
+    <!-- Do Not Translate. Button label. Shown only on debug screen -->
+    <string name="debug_clear_migration_state" translatable="false">Clear migration state</string>
     <!-- Do Not Translate.  Checkbox label, shown on debug screen. -->
     <string name="debug_force_one_minute_refresh_label" translatable="false">
         Force 1-minute refresh for POP/IMAP</string>
diff --git a/src/com/android/email/activity/setup/DebugFragment.java b/src/com/android/email/activity/setup/DebugFragment.java
index d5302c7e1..4264d7f43 100644
--- a/src/com/android/email/activity/setup/DebugFragment.java
+++ b/src/com/android/email/activity/setup/DebugFragment.java
@@ -33,6 +33,7 @@ import com.android.email.R;
 import com.android.email.activity.UiUtilities;
 import com.android.email.service.EmailServiceUtils;
 import com.android.emailcommon.Logging;
+import com.android.mail.preferences.MailPrefs;
 import com.android.mail.utils.LogUtils;
 
 public class DebugFragment extends Fragment implements OnCheckedChangeListener,
@@ -73,6 +74,7 @@ public class DebugFragment extends Fragment implements OnCheckedChangeListener,
         }
 
         UiUtilities.getView(view, R.id.clear_webview_cache).setOnClickListener(this);
+        UiUtilities.getView(view, R.id.clear_migration_state).setOnClickListener(this);
 
         final CheckBox enableStrictModeView =
                 UiUtilities.getView(view, R.id.debug_enable_strict_mode);
@@ -112,6 +114,9 @@ public class DebugFragment extends Fragment implements OnCheckedChangeListener,
             case R.id.clear_webview_cache:
                 clearWebViewCache();
                 break;
+            case R.id.clear_migration_state:
+                clearMigrationState();
+                break;
         }
     }
 
@@ -124,4 +129,9 @@ public class DebugFragment extends Fragment implements OnCheckedChangeListener,
             webview.destroy();
         }
     }
+
+    private void clearMigrationState() {
+        MailPrefs prefs = MailPrefs.get(getActivity());
+        prefs.setMigrationState(MailPrefs.PreferenceKeys.MIGRATION_STATE_NONE);
+    }
 }