Use wear style dialog for ICC hotswap restart dialog.

b/24719054

Change-Id: If341828ef3de7f6afb955f2e5be3c6901f21c169
diff --git a/src/java/com/android/internal/telephony/uicc/UiccCard.java b/src/java/com/android/internal/telephony/uicc/UiccCard.java
index f40e7a8..c75f234 100644
--- a/src/java/com/android/internal/telephony/uicc/UiccCard.java
+++ b/src/java/com/android/internal/telephony/uicc/UiccCard.java
@@ -19,6 +19,8 @@
 import static android.Manifest.permission.READ_PHONE_STATE;
 import android.app.ActivityManagerNative;
 import android.app.AlertDialog;
+import android.content.ActivityNotFoundException;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
@@ -68,6 +70,9 @@
     protected static final String LOG_TAG = "UiccCard";
     protected static final boolean DBG = true;
 
+    public static final String EXTRA_ICC_CARD_ADDED =
+            "com.android.internal.telephony.uicc.ICC_CARD_ADDED";
+
     private static final String OPERATOR_BRAND_OVERRIDE_PREFIX = "operator_branding_";
 
     private final Object mLock = new Object();
@@ -299,7 +304,7 @@
     private void onIccSwap(boolean isAdded) {
 
         boolean isHotSwapSupported = mContext.getResources().getBoolean(
-                com.android.internal.R.bool.config_hotswapCapable);
+                R.bool.config_hotswapCapable);
 
         if (isHotSwapSupported) {
             log("onIccSwap: isHotSwapSupported is true, don't prompt for rebooting");
@@ -307,7 +312,26 @@
         }
         log("onIccSwap: isHotSwapSupported is false, prompt for rebooting");
 
+        promptForRestart(isAdded);
+    }
+
+    private void promptForRestart(boolean isAdded) {
         synchronized (mLock) {
+            final Resources res = mContext.getResources();
+            final String dialogComponent = res.getString(
+                    R.string.config_iccHotswapPromptForRestartDialogComponent);
+            if (dialogComponent != null) {
+                Intent intent = new Intent().setComponent(ComponentName.unflattenFromString(
+                        dialogComponent)).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                        .putExtra(EXTRA_ICC_CARD_ADDED, isAdded);
+                try {
+                    mContext.startActivity(intent);
+                    return;
+                } catch (ActivityNotFoundException e) {
+                    loge("Unable to find ICC hotswap prompt for restart activity: " + e);
+                }
+            }
+
             // TODO: Here we assume the device can't handle SIM hot-swap
             //      and has to reboot. We may want to add a property,
             //      e.g. REBOOT_ON_SIM_SWAP, to indicate if modem support