Add new API for handling DB query per subId.

+ Add new API for handling DB query and Resources object per subscription.
+ Add constants for column name of DB storing subscription info.
+ Add a common settings file for multi-tab

Bug: 22360525
Change-Id: Icf6d35bdbe31618e2a95df450aee12b99d3aea7a

2 files changed, 185 insertions, 0 deletions

diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index f4a6064..32b7383 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -21,12 +21,15 @@ import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
 import android.content.Context;
 import android.content.Intent;
+import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.net.Uri;
 import android.telephony.Rlog;
 import android.os.Handler;
 import android.os.Message;
 import android.os.ServiceManager;
 import android.os.RemoteException;
+import android.util.DisplayMetrics;
 
 import com.android.internal.telephony.ISub;
 import com.android.internal.telephony.IOnSubscriptionsChangedListener;
@@ -248,6 +251,78 @@ public class SubscriptionManager {
     public static final String MNC = "mnc";
 
     /**
+     *  TelephonyProvider column name for extreme threat in CB settings
+     * @hide
+     */
+    public static final String CB_EXTREME_THREAT_ALERT = "enable_cmas_extreme_threat_alerts";
+
+    /**
+     * TelephonyProvider column name for severe threat in CB settings
+     *@hide
+     */
+    public static final String CB_SEVERE_THREAT_ALERT = "enable_cmas_severe_threat_alerts";
+
+    /**
+     * TelephonyProvider column name for amber alert in CB settings
+     *@hide
+     */
+    public static final String CB_AMBER_ALERT = "enable_cmas_amber_alerts";
+
+    /**
+     * TelephonyProvider column name for emergency alert in CB settings
+     *@hide
+     */
+    public static final String CB_EMERGENCY_ALERT = "enable_emergency_alerts";
+
+    /**
+     * TelephonyProvider column name for alert sound duration in CB settings
+     *@hide
+     */
+    public static final String CB_ALERT_SOUND_DURATION = "alert_sound_duration";
+
+    /**
+     * TelephonyProvider column name for alert reminder interval in CB settings
+     *@hide
+     */
+    public static final String CB_ALERT_REMINDER_INTERVAL = "alert_reminder_interval";
+
+    /**
+     * TelephonyProvider column name for enabling vibrate in CB settings
+     *@hide
+     */
+    public static final String CB_ALERT_VIBRATE = "enable_alert_vibrate";
+
+    /**
+     * TelephonyProvider column name for enabling alert speech in CB settings
+     *@hide
+     */
+    public static final String CB_ALERT_SPEECH = "enable_alert_speech";
+
+    /**
+     * TelephonyProvider column name for ETWS test alert in CB settings
+     *@hide
+     */
+    public static final String CB_ETWS_TEST_ALERT = "enable_etws_test_alerts";
+
+    /**
+     * TelephonyProvider column name for enable channel50 alert in CB settings
+     *@hide
+     */
+    public static final String CB_CHANNEL_50_ALERT = "enable_channel_50_alerts";
+
+    /**
+     * TelephonyProvider column name for CMAS test alert in CB settings
+     *@hide
+     */
+    public static final String CB_CMAS_TEST_ALERT= "enable_cmas_test_alerts";
+
+    /**
+     * TelephonyProvider column name for Opt out dialog in CB settings
+     *@hide
+     */
+    public static final String CB_OPT_OUT_DIALOG = "show_cmas_opt_out_dialog";
+
+    /**
      * Broadcast Action: The user has changed one of the default subs related to
      * data, phone calls, or sms</p>
      *
@@ -1137,6 +1212,112 @@ public class SubscriptionManager {
     }
 
     /**
+     * Store properties associated with SubscriptionInfo in database
+     * @param subId Subscription Id of Subscription
+     * @param propKey Column name in database associated with SubscriptionInfo
+     * @param propValue Value to store in DB for particular subId & column name
+     * @hide
+     */
+    public static void setSubscriptionProperty(int subId, String propKey, String propValue) {
+        try {
+            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            if (iSub != null) {
+                iSub.setSubscriptionProperty(subId, propKey, propValue);
+            }
+        } catch (RemoteException ex) {
+            // ignore it
+        }
+    }
+
+    /**
+     * Store properties associated with SubscriptionInfo in database
+     * @param subId Subscription Id of Subscription
+     * @param propKey Column name in SubscriptionInfo database
+     * @return Value associated with subId and propKey column in database
+     * @hide
+     */
+    private static String getSubscriptionProperty(int subId, String propKey,
+            Context context) {
+        String resultValue = null;
+        try {
+            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            if (iSub != null) {
+                resultValue = iSub.getSubscriptionProperty(subId, propKey, 
+                    context.getOpPackageName());
+            }
+        } catch (RemoteException ex) {
+            // ignore it
+        }
+        return resultValue;
+    }
+
+    /**
+     * Returns boolean value corresponding to query result.
+     * @param subId Subscription Id of Subscription
+     * @param propKey Column name in SubscriptionInfo database
+     * @param defValue Default boolean value to be returned
+     * @return boolean result value to be returned
+     * @hide
+     */
+    public static boolean getBooleanSubscriptionProperty(int subId, String propKey,
+            boolean defValue, Context context) {
+        String result = getSubscriptionProperty(subId, propKey, context);
+        if (result != null) {
+            try {
+                return Integer.parseInt(result) == 1;
+            } catch (NumberFormatException err) {
+                logd("getBooleanSubscriptionProperty NumberFormat exception");
+            }
+        }
+        return defValue;
+    }
+
+    /**
+     * Returns integer value corresponding to query result.
+     * @param subId Subscription Id of Subscription
+     * @param propKey Column name in SubscriptionInfo database
+     * @param defValue Default integer value to be returned
+     * @return integer result value to be returned
+     * @hide
+     */
+    public static int getIntegerSubscriptionProperty(int subId, String propKey, int defValue,
+            Context context) {
+        String result = getSubscriptionProperty(subId, propKey, context);
+        if (result != null) {
+            try {
+                return Integer.parseInt(result);
+            } catch (NumberFormatException err) {
+                logd("getBooleanSubscriptionProperty NumberFormat exception");
+            }
+        }
+        return defValue;
+    }
+
+    /**
+     * Returns the resources associated with Subscription.
+     * @param context Context object
+     * @param subId Subscription Id of Subscription who's resources are required
+     * @return Resources associated with Subscription.
+     * @hide
+     */
+    public static Resources getResourcesForSubId(Context context, int subId) {
+        final SubscriptionInfo subInfo =
+                SubscriptionManager.from(context).getActiveSubscriptionInfo(subId);
+
+        Configuration config = context.getResources().getConfiguration();
+        Configuration newConfig = new Configuration();
+        newConfig.setTo(config);
+        if (subInfo != null) {
+            newConfig.mcc = subInfo.getMcc();
+            newConfig.mnc = subInfo.getMnc();
+        }
+        DisplayMetrics metrics = context.getResources().getDisplayMetrics();
+        DisplayMetrics newMetrics = new DisplayMetrics();
+        newMetrics.setTo(metrics);
+        return new Resources(context.getResources().getAssets(), newMetrics, newConfig);
+    }
+
+    /**
      * @return true if the sub ID is active. i.e. The sub ID corresponds to a known subscription
      * and the SIM providing the subscription is present in a slot and in "LOADED" state.
      * @hide
diff --git a/telephony/java/com/android/internal/telephony/ISub.aidl b/telephony/java/com/android/internal/telephony/ISub.aidl
index 0555121..f6aef08 100755
--- a/telephony/java/com/android/internal/telephony/ISub.aidl
+++ b/telephony/java/com/android/internal/telephony/ISub.aidl
@@ -172,6 +172,10 @@ interface ISub {
 
     int[] getActiveSubIdList();
 
+    void setSubscriptionProperty(int subId, String propKey, String propValue);
+
+    String getSubscriptionProperty(int subId, String propKey, String callingPackage);
+
     /**
      * Get the SIM state for the slot idx
      * @return SIM state as the ordinal of IccCardConstants.State