am c538b651: Fix some UI flow issues when the keystore is locked in WiFi setting.

Merge commit 'c538b651a23287ab25584995c6c4b7a68ece027c'

* commit 'c538b651a23287ab25584995c6c4b7a68ece027c':
  Fix some UI flow issues when the keystore is locked in WiFi setting.

src/com/android/settings/wifi/AccessPointDialog.java

@@ -217,6 +217,14 @@ public class AccessPointDialog extends AlertDialog implements DialogInterface.On
         setTitle(getContext().getString(titleId));
     }
 
+    public void enableEnterpriseFields() {
+        setEnterpriseFieldsVisible(true);
+        updateCertificateSelection();
+        setGenericPasswordVisible(true);
+        // Both WPA and WPA2 show the same caption, so either is ok
+        updatePasswordCaption(AccessPointState.WPA);
+    }
+
     /** Called after flags are set, the dialog's layout/etc should be set up here */
     private void onLayout() {
         final Context context = getContext();
@@ -318,6 +326,14 @@ public class AccessPointDialog extends AlertDialog implements DialogInterface.On
         if (mMode == MODE_CONFIGURE ||
                 (mState.isEnterprise() && !mState.configured)) {
             setEnterpriseFields(view);
+            updateCertificateSelection();
+        }
+    }
+
+    private void updateCertificateSelection() {
+        setSpinnerAdapter(mClientCertSpinner, getAllUserCertificateKeys());
+        setSpinnerAdapter(mCaCertSpinner, getAllCaCertificateKeys());
+
         mPhase2Spinner.setSelection(getSelectionIndex(
                 R.array.wifi_phase2_entries, mState.getPhase2()));
         mEapSpinner.setSelection(getSelectionIndex(
@@ -329,7 +345,6 @@ public class AccessPointDialog extends AlertDialog implements DialogInterface.On
                 getAllCaCertificateKeys(), mState.getEnterpriseField(
                 AccessPointState.CA_CERT)));
     }
-    }
 
     private String[] getAllCaCertificateKeys() {
         return appendEmptyInSelection(mCertTool.getAllCaCertificateKeys());
@@ -788,13 +803,9 @@ public class AccessPointDialog extends AlertDialog implements DialogInterface.On
                 if (Keystore.getInstance().getState() != Keystore.UNLOCKED) {
                     getContext().startActivity(new Intent(
                             SecuritySettings.ACTION_UNLOCK_CREDENTIAL_STORAGE));
-                    mSecuritySpinner.setSelection(0);
                     return;
                 }
-                setEnterpriseFieldsVisible(true);
+                enableEnterpriseFields();
-                setGenericPasswordVisible(true);
-                // Both WPA and WPA2 show the same caption, so either is ok
-                updatePasswordCaption(AccessPointState.WPA);
                 break;
             }
         }

src/com/android/settings/wifi/WifiSettings.java

@@ -87,6 +87,9 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
     
     private WeakHashMap<AccessPointState, AccessPointPreference> mAps;
 
+    private AccessPointState mResumeState = null;
+    private int mResumeMode;
+    
     //============================
     // Wifi member variables
     //============================
@@ -152,6 +155,20 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
         super.onResume();
         mWifiLayer.onResume();
         mWifiEnabler.resume();
+        // do what we should have after keystore is unlocked.
+        if (mResumeState != null) {
+            if (Keystore.getInstance().getState() == Keystore.UNLOCKED) {
+                showAccessPointDialog(mResumeState, mResumeMode);
+            }
+            mResumeMode = -1;
+            mResumeState = null;
+        } else {
+            if (mResumeMode == AccessPointDialog.MODE_CONFIGURE) {
+                if (Keystore.getInstance().getState() == Keystore.UNLOCKED) {
+                    ((AccessPointDialog) mDialog).enableEnterpriseFields();
+                }
+            }
+        }
     }
 
     @Override
@@ -231,6 +248,7 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
     public void onDismiss(DialogInterface dialog) {
         if (dialog == mDialog) {
             mDialog = null;
+            mResumeMode = -1;
         }
     }
 
@@ -350,6 +368,7 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
         dialog.setMode(AccessPointDialog.MODE_CONFIGURE);
         dialog.setTitle(R.string.wifi_add_other_network);
         dialog.setAutoSecurityAllowed(false);
+        mResumeMode = AccessPointDialog.MODE_CONFIGURE;
         showDialog(dialog);
     }
     
@@ -358,6 +377,8 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
                 Keystore.getInstance().getState() != Keystore.UNLOCKED) {
             startActivity(new Intent(
                     SecuritySettings.ACTION_UNLOCK_CREDENTIAL_STORAGE));
+            mResumeState = state;
+            mResumeMode = mode;
             return;
         }
         AccessPointDialog dialog = new AccessPointDialog(this, mWifiLayer);