1 files changed, 132 insertions, 0 deletions
diff --git a/src/com/android/phone/CdmaSubscriptionListPreference.java b/src/com/android/phone/CdmaSubscriptionListPreference.java
new file mode 100644
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--- /dev/null
+++ b/src/com/android/phone/CdmaSubscriptionListPreference.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import android.content.Context;
+import android.os.AsyncResult;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.preference.ListPreference;
+import android.provider.Settings;
+import android.provider.Settings.Secure;
+import android.util.AttributeSet;
+import android.util.Log;
+
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneFactory;
+
+public class CdmaSubscriptionListPreference extends ListPreference {
+
+    private static final String LOG_TAG = "CdmaSubscriptionListPreference";
+
+    // Used for CDMA subscription mode
+    private static final int CDMA_SUBSCRIPTION_RUIM_SIM = 0;
+    private static final int CDMA_SUBSCRIPTION_NV = 1;
+
+    //preferredSubscriptionMode  0 - RUIM/SIM, preferred
+    //                           1 - NV
+    static final int preferredSubscriptionMode = CDMA_SUBSCRIPTION_NV;
+
+    private Phone mPhone;
+    private CdmaSubscriptionButtonHandler mHandler;
+
+    public CdmaSubscriptionListPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        mPhone = PhoneFactory.getDefaultPhone();
+        mHandler = new CdmaSubscriptionButtonHandler();
+        setCurrentCdmaSubscriptionModeValue();
+    }
+
+    private void setCurrentCdmaSubscriptionModeValue() {
+        int cdmaSubscriptionMode = Settings.Global.getInt(mPhone.getContext().getContentResolver(),
+                Settings.Global.CDMA_SUBSCRIPTION_MODE, preferredSubscriptionMode);
+        setValue(Integer.toString(cdmaSubscriptionMode));
+    }
+
+    public CdmaSubscriptionListPreference(Context context) {
+        this(context, null);
+    }
+
+    @Override
+    protected void showDialog(Bundle state) {
+        setCurrentCdmaSubscriptionModeValue();
+
+        super.showDialog(state);
+    }
+
+    @Override
+    protected void onDialogClosed(boolean positiveResult) {
+        super.onDialogClosed(positiveResult);
+
+        if (!positiveResult) {
+            //The button was dismissed - no need to set new value
+            return;
+        }
+
+        int buttonCdmaSubscriptionMode = Integer.valueOf(getValue()).intValue();
+        Log.d(LOG_TAG, "Setting new value " + buttonCdmaSubscriptionMode);
+        int statusCdmaSubscriptionMode;
+        switch(buttonCdmaSubscriptionMode) {
+            case CDMA_SUBSCRIPTION_NV:
+                statusCdmaSubscriptionMode = Phone.CDMA_SUBSCRIPTION_NV;
+                break;
+            case CDMA_SUBSCRIPTION_RUIM_SIM:
+                statusCdmaSubscriptionMode = Phone.CDMA_SUBSCRIPTION_RUIM_SIM;
+                break;
+            default:
+                statusCdmaSubscriptionMode = Phone.PREFERRED_CDMA_SUBSCRIPTION;
+        }
+
+        // Set the CDMA subscription mode, when mode has been successfully changed
+        // handleSetCdmaSubscriptionMode will be invoked and the value saved.
+        mPhone.setCdmaSubscription(statusCdmaSubscriptionMode, mHandler
+                .obtainMessage(CdmaSubscriptionButtonHandler.MESSAGE_SET_CDMA_SUBSCRIPTION,
+                        getValue()));
+
+    }
+
+    private class CdmaSubscriptionButtonHandler extends Handler {
+
+        static final int MESSAGE_SET_CDMA_SUBSCRIPTION = 0;
+
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case MESSAGE_SET_CDMA_SUBSCRIPTION:
+                    handleSetCdmaSubscriptionMode(msg);
+                    break;
+            }
+        }
+
+        private void handleSetCdmaSubscriptionMode(Message msg) {
+            mPhone = PhoneFactory.getDefaultPhone();
+            AsyncResult ar = (AsyncResult) msg.obj;
+
+            if (ar.exception == null) {
+                // Get the original string entered by the user
+                int cdmaSubscriptionMode = Integer.valueOf((String) ar.userObj).intValue();
+                Settings.Global.putInt(mPhone.getContext().getContentResolver(),
+                        Settings.Global.CDMA_SUBSCRIPTION_MODE,
+                        cdmaSubscriptionMode );
+            } else {
+                Log.e(LOG_TAG, "Setting Cdma subscription source failed");
+            }
+        }
+    }
+}