Only setCredentialRequiredToDecrypt if primary user

Change-Id: I3b68cc1169296aa95777e12fa27c3ede4291ec78

src/com/android/settings/ChooseLockPassword.java

@@ -641,9 +641,11 @@ public class ChooseLockPassword extends SettingsActivity {
             setNextEnabled(false);
 
             mSaveAndFinishWorker = new SaveAndFinishWorker();
+            mSaveAndFinishWorker.setListener(this);
+
             getFragmentManager().beginTransaction().add(mSaveAndFinishWorker,
                     FRAGMENT_TAG_SAVE_AND_FINISH).commit();
-            mSaveAndFinishWorker.setListener(this);
+            getFragmentManager().executePendingTransactions();
 
             final boolean required = getActivity().getIntent().getBooleanExtra(
                     EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true);

src/com/android/settings/ChooseLockPattern.java

@@ -642,9 +642,11 @@ public class ChooseLockPattern extends SettingsActivity {
             setRightButtonEnabled(false);
 
             mSaveAndFinishWorker = new SaveAndFinishWorker();
+            mSaveAndFinishWorker.setListener(this);
+
             getFragmentManager().beginTransaction().add(mSaveAndFinishWorker,
                     FRAGMENT_TAG_SAVE_AND_FINISH).commit();
-            mSaveAndFinishWorker.setListener(this);
+            getFragmentManager().executePendingTransactions();
 
             final boolean required = getActivity().getIntent().getBooleanExtra(
                     EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true);

src/com/android/settings/SaveChosenLockWorkerBase.java

@@ -20,6 +20,7 @@ import android.app.Fragment;
 import android.content.Intent;
 import android.os.AsyncTask;
 import android.os.Bundle;
+import android.os.UserManager;
 
 import com.android.internal.widget.LockPatternUtils;
 
@@ -67,7 +68,9 @@ abstract class SaveChosenLockWorkerBase extends Fragment {
         mUtils.setSeparateProfileChallengeEnabled(mUserId, true);
         mWasSecureBefore = mUtils.isSecure(mUserId);
 
+        if (UserManager.get(getContext()).getUserInfo(mUserId).isPrimary()) {
             mUtils.setCredentialRequiredToDecrypt(credentialRequired);
+        }
 
         mFinished = false;
         mResultData = null;