Fix issues in AP dialog arising after clicking on AP preferences.

+Added a new flag to keep track if user wanted to modify AP by hard
pressing on AP.

Bug: 22485686
Change-Id: Ia60a564a5344393f5e5340a3493ae7c660ead3d7

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

@@ -147,7 +147,7 @@ public class SavedAccessPointsWifiSettings extends SettingsPreferenceFragment
                 final boolean hideForgetButton = WifiSettings.isEditabilityLockedDown(getActivity(),
                         mDlgAccessPoint.getConfig());
                 mDialog = new WifiDialog(getActivity(), this, mDlgAccessPoint,
-                        false /* not editting */, true /* hide the submit button */,
+                        false /* not editting */, false, true /* hide the submit button */,
                         hideForgetButton);
                 return mDialog;
 

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

@@ -142,12 +142,14 @@ public class WifiConfigController implements TextWatcher,
 
     private String[] mLevels;
     private boolean mEdit;
+    private boolean mModify;
     private TextView mSsidView;
 
     private Context mContext;
 
     public WifiConfigController(
-            WifiConfigUiBase parent, View view, AccessPoint accessPoint, boolean edit) {
+            WifiConfigUiBase parent, View view, AccessPoint accessPoint, boolean edit,
+            boolean modify) {
         mConfigUi = parent;
 
         mView = view;
@@ -155,6 +157,7 @@ public class WifiConfigController implements TextWatcher,
         mAccessPointSecurity = (accessPoint == null) ? AccessPoint.SECURITY_NONE :
                 accessPoint.getSecurity();
         mEdit = edit;
+        mModify = modify;
 
         mTextViewChangedHandler = new Handler();
         mContext = mConfigUi.getContext();
@@ -245,7 +248,7 @@ public class WifiConfigController implements TextWatcher,
                 }
             }
 
-            if (mEdit) {
+            if (mModify) {
                 mConfigUi.setSubmitButton(res.getString(R.string.wifi_save));
             } else {
                 final DetailedState state = mAccessPoint.getDetailedState();
@@ -303,12 +306,7 @@ public class WifiConfigController implements TextWatcher,
             }
         }
 
-        if ((mEdit) || (mAccessPoint != null
-                && mAccessPoint.getDetailedState() == null && mAccessPoint.getLevel() != -1)){
         mConfigUi.setCancelButton(res.getString(R.string.wifi_cancel));
-        }else{
-            mConfigUi.setCancelButton(res.getString(R.string.wifi_display_options_done));
-        }
         if (mConfigUi.getSubmitButton() != null) {
             enableSubmitIfAppropriate();
         }
@@ -370,7 +368,7 @@ public class WifiConfigController implements TextWatcher,
     }
 
     /* package */ WifiConfiguration getConfig() {
-        if (mAccessPoint != null && mAccessPoint.isSaved() && !mEdit) {
+        if (!mEdit) {
             return null;
         }
 
@@ -953,6 +951,10 @@ public class WifiConfigController implements TextWatcher,
         return mEdit;
     }
 
+    public boolean isModify() {
+        return mModify;
+    }
+
     @Override
     public void afterTextChanged(Editable s) {
         mTextViewChangedHandler.post(new Runnable() {

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

@@ -31,6 +31,7 @@ class WifiDialog extends AlertDialog implements WifiConfigUiBase {
     static final int BUTTON_FORGET = DialogInterface.BUTTON_NEUTRAL;
 
     private final boolean mEdit;
+    private final boolean mModify;
     private final DialogInterface.OnClickListener mListener;
     private final AccessPoint mAccessPoint;
 
@@ -40,17 +41,18 @@ class WifiDialog extends AlertDialog implements WifiConfigUiBase {
     private boolean mHideForgetButton;
 
     public WifiDialog(Context context, DialogInterface.OnClickListener listener,
-            AccessPoint accessPoint, boolean edit, boolean hideSubmitButton,
+            AccessPoint accessPoint, boolean edit, boolean modify,
-            boolean hideForgetButton) {
+            boolean hideSubmitButton, boolean hideForgetButton) {
-        this(context, listener, accessPoint, edit);
+        this(context, listener, accessPoint, edit, modify);
         mHideSubmitButton = hideSubmitButton;
         mHideForgetButton = hideForgetButton;
     }
 
     public WifiDialog(Context context, DialogInterface.OnClickListener listener,
-            AccessPoint accessPoint, boolean edit) {
+            AccessPoint accessPoint, boolean edit, boolean modify) {
         super(context);
         mEdit = edit;
+        mModify = modify;
         mListener = listener;
         mAccessPoint = accessPoint;
         mHideSubmitButton = false;
@@ -67,7 +69,7 @@ class WifiDialog extends AlertDialog implements WifiConfigUiBase {
         mView = getLayoutInflater().inflate(R.layout.wifi_dialog, null);
         setView(mView);
         setInverseBackgroundForced(true);
-        mController = new WifiConfigController(this, mView, mAccessPoint, mEdit);
+        mController = new WifiConfigController(this, mView, mAccessPoint, mEdit, mModify);
         super.onCreate(savedInstanceState);
 
         if (mHideSubmitButton) {

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

@@ -119,6 +119,7 @@ public class WifiSettings extends RestrictedSettingsFragment
 
     // Instance state keys
     private static final String SAVE_DIALOG_EDIT_MODE = "edit_mode";
+    private static final String SAVE_DIALOG_MODIFY_MODE = "modify_mode";
     private static final String SAVE_DIALOG_ACCESS_POINT_STATE = "wifi_ap_state";
     private static final String SAVED_WIFI_NFC_DIALOG_STATE = "wifi_nfc_dlg_state";
 
@@ -150,6 +151,7 @@ public class WifiSettings extends RestrictedSettingsFragment
     private boolean mEnableNextOnConnection;
 
     // Save the dialog details
+    private boolean mDlgModify;
     private boolean mDlgEdit;
     private AccessPoint mDlgAccessPoint;
     private Bundle mAccessPointSavedState;
@@ -248,6 +250,7 @@ public class WifiSettings extends RestrictedSettingsFragment
 
         if (savedInstanceState != null) {
             mDlgEdit = savedInstanceState.getBoolean(SAVE_DIALOG_EDIT_MODE);
+            mDlgModify = savedInstanceState.getBoolean(SAVE_DIALOG_MODIFY_MODE);
             if (savedInstanceState.containsKey(SAVE_DIALOG_ACCESS_POINT_STATE)) {
                 mAccessPointSavedState =
                     savedInstanceState.getBundle(SAVE_DIALOG_ACCESS_POINT_STATE);
@@ -379,6 +382,7 @@ public class WifiSettings extends RestrictedSettingsFragment
         // If the dialog is showing, save its state.
         if (mDialog != null && mDialog.isShowing()) {
             outState.putBoolean(SAVE_DIALOG_EDIT_MODE, mDlgEdit);
+            outState.putBoolean(SAVE_DIALOG_MODIFY_MODE, mDlgModify);
             if (mDlgAccessPoint != null) {
                 mAccessPointSavedState = new Bundle();
                 mDlgAccessPoint.saveWifiState(mAccessPointSavedState);
@@ -506,6 +510,7 @@ public class WifiSettings extends RestrictedSettingsFragment
                     mSelectedAccessPoint.generateOpenNetworkConfig();
                     connect(mSelectedAccessPoint.getConfig());
                 } else {
+                    mDlgModify = false;
                     showDialog(mSelectedAccessPoint, true);
                 }
                 return true;
@@ -515,6 +520,7 @@ public class WifiSettings extends RestrictedSettingsFragment
                 return true;
             }
             case MENU_ID_MODIFY: {
+                mDlgModify = true;
                 showDialog(mSelectedAccessPoint, true);
                 return true;
             }
@@ -539,8 +545,12 @@ public class WifiSettings extends RestrictedSettingsFragment
                     getActivity().invalidateOptionsMenu();
                 }
                 connect(mSelectedAccessPoint.getConfig());
-            } else {
+            } else if (mSelectedAccessPoint.isSaved()){
+                mDlgModify = false;
                 showDialog(mSelectedAccessPoint, false);
+            } else {
+                mDlgModify = false;
+                showDialog(mSelectedAccessPoint, true);
             }
         } else {
             return super.onPreferenceTreeClick(screen, preference);
@@ -607,7 +617,7 @@ public class WifiSettings extends RestrictedSettingsFragment
                 final boolean hideForget = (ap == null || isEditabilityLockedDown(getActivity(),
                         ap.getConfig()));
                 mDialog = new WifiDialog(getActivity(), this, ap, mDlgEdit,
-                        /* no hide submit/connect */ false,
+                        mDlgModify, /* no hide submit/connect */ false,
                         /* hide forget if config locked down */ hideForget);
                 return mDialog;
             case WPS_PBC_DIALOG_ID:
@@ -825,17 +835,12 @@ public class WifiSettings extends RestrictedSettingsFragment
                     && mSelectedAccessPoint.isSaved()) {
                 connect(mSelectedAccessPoint.getConfig());
             }
-        } else if (config.networkId != INVALID_NETWORK_ID) {
+        } else if (configController.isModify()) {
-            if (mSelectedAccessPoint != null) {
-                mWifiManager.save(config, mSaveListener);
-            }
-        } else {
-            if (configController.isEdit()) {
             mWifiManager.save(config, mSaveListener);
         } else {
+            mWifiManager.save(config, mSaveListener);
             connect(config);
         }
-        }
 
         mWifiTracker.resumeScanning();
     }