Merge "Fix cancel handling in account settings screens" into ub-mail-master

src/com/android/email/activity/setup/AccountServerBaseFragment.java

@@ -47,6 +47,8 @@ public abstract class AccountServerBaseFragment extends AccountSetupFragment
     private static final String BUNDLE_KEY_SETTINGS = "AccountServerBaseFragment.settings";
     private static final String BUNDLE_KEY_ACTIVITY_TITLE = "AccountServerBaseFragment.title";
     private static final String BUNDLE_KEY_SAVING = "AccountServerBaseFragment.saving";
+    private static final String BUNDLE_KEY_SENDAUTH = "AccountServerBaseFragment.sendAuth";
+    private static final String BUNDLE_KEY_RECVAUTH = "AccountServerBaseFragment.recvAuth";
 
     protected Context mAppContext;
     /**
@@ -112,6 +114,8 @@ public abstract class AccountServerBaseFragment extends AccountSetupFragment
         if (savedInstanceState != null) {
             mSettingsMode = savedInstanceState.getBoolean(BUNDLE_KEY_SETTINGS);
             mSaving = savedInstanceState.getBoolean(BUNDLE_KEY_SAVING);
+            mLoadedSendAuth = savedInstanceState.getParcelable(BUNDLE_KEY_SENDAUTH);
+            mLoadedRecvAuth = savedInstanceState.getParcelable(BUNDLE_KEY_RECVAUTH);
         } else if (getArguments() != null) {
             mSettingsMode = getArguments().getBoolean(BUNDLE_KEY_SETTINGS);
         }
@@ -160,6 +164,8 @@ public abstract class AccountServerBaseFragment extends AccountSetupFragment
         super.onSaveInstanceState(outState);
         outState.putString(BUNDLE_KEY_ACTIVITY_TITLE, (String) getActivity().getTitle());
         outState.putBoolean(BUNDLE_KEY_SETTINGS, mSettingsMode);
+        outState.putParcelable(BUNDLE_KEY_SENDAUTH, mLoadedSendAuth);
+        outState.putParcelable(BUNDLE_KEY_RECVAUTH, mLoadedRecvAuth);
     }
 
     @Override
@@ -178,6 +184,7 @@ public abstract class AccountServerBaseFragment extends AccountSetupFragment
     public void onClick(View v) {
         final int viewId = v.getId();
         if (viewId == R.id.cancel) {
+            collectUserInputInternal();
             getActivity().onBackPressed();
         } else if (viewId == R.id.done) {
             collectUserInput();
@@ -280,5 +287,11 @@ public abstract class AccountServerBaseFragment extends AccountSetupFragment
     /**
      * Collect the user's input into the setup data object.  Concrete classes must implement.
      */
-    public abstract void collectUserInput();
+    public abstract int collectUserInputInternal();
+
+    public void collectUserInput() {
+        final int phase = collectUserInputInternal();
+        final Callback callback = (Callback) getActivity();
+        callback.onAccountServerUIComplete(phase);
+    }
 }

src/com/android/email/activity/setup/AccountSettings.java

@@ -597,7 +597,7 @@ public class AccountSettings extends PreferenceActivity implements
      * Forcefully go backward in the stack. This may potentially discard unsaved settings.
      */
     private void forceBack() {
-        onBackPressed();
+        super.onBackPressed();
     }
 
     @Override

src/com/android/email/activity/setup/AccountSetupIncomingFragment.java

@@ -22,6 +22,7 @@ import android.content.Intent;
 import android.content.Loader;
 import android.net.Uri;
 import android.os.Bundle;
+import android.os.Parcel;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
@@ -398,7 +399,13 @@ public class AccountSetupIncomingFragment extends AccountServerBaseFragment
             mClientCertificateSelector.setCertificate(recvAuth.mClientCertAlias);
         }
 
-        mLoadedRecvAuth = recvAuth;
+        // Make a deep copy of the HostAuth to compare with later
+        final Parcel parcel = Parcel.obtain();
+        parcel.writeParcelable(recvAuth, recvAuth.describeContents());
+        parcel.setDataPosition(0);
+        mLoadedRecvAuth = parcel.readParcelable(HostAuth.class.getClassLoader());
+        parcel.recycle();
+
         mLoaded = true;
         validateFields();
     }
@@ -530,7 +537,7 @@ public class AccountSetupIncomingFragment extends AccountServerBaseFragment
      * Entry point from Activity, when "next" button is clicked
      */
     @Override
-    public void collectUserInput() {
+    public int collectUserInputInternal() {
         final Account account = mSetupData.getAccount();
 
         // Make sure delete policy is an valid option before using it; otherwise, the results are
@@ -568,8 +575,7 @@ public class AccountSetupIncomingFragment extends AccountServerBaseFragment
         }
         recvAuth.mClientCertAlias = mClientCertificateSelector.getCertificate();
 
-        final Callback callback = (Callback) getActivity();
+        return SetupDataFragment.CHECK_INCOMING;
-        callback.onAccountServerUIComplete(SetupDataFragment.CHECK_INCOMING);
     }
 
     @Override

src/com/android/email/activity/setup/AccountSetupOutgoingFragment.java

@@ -21,6 +21,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.Loader;
 import android.os.Bundle;
+import android.os.Parcel;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
@@ -256,7 +257,13 @@ public class AccountSetupOutgoingFragment extends AccountServerBaseFragment
             updatePortFromSecurityType();
         }
 
-        mLoadedSendAuth = sendAuth;
+        // Make a deep copy of the HostAuth to compare with later
+        final Parcel parcel = Parcel.obtain();
+        parcel.writeParcelable(sendAuth, sendAuth.describeContents());
+        parcel.setDataPosition(0);
+        mLoadedSendAuth = parcel.readParcelable(HostAuth.class.getClassLoader());
+        parcel.recycle();
+
         mLoaded = true;
         validateFields();
     }
@@ -362,7 +369,7 @@ public class AccountSetupOutgoingFragment extends AccountServerBaseFragment
      * Entry point from Activity, when "next" button is clicked
      */
     @Override
-    public void collectUserInput() {
+    public int collectUserInputInternal() {
         final Account account = mSetupData.getAccount();
         final HostAuth sendAuth = account.getOrCreateHostAuthSend(mAppContext);
 
@@ -387,8 +394,7 @@ public class AccountSetupOutgoingFragment extends AccountServerBaseFragment
         sendAuth.setConnection(mBaseScheme, serverAddress, serverPort, securityType);
         sendAuth.mDomain = null;
 
-        final Callback callback = (Callback) getActivity();
+        return SetupDataFragment.CHECK_OUTGOING;
-        callback.onAccountServerUIComplete(SetupDataFragment.CHECK_OUTGOING);
     }
 
     @Override