FP2-451: screen is flickering while launching stk

FPII-451 [STK]The screen is flickering while launching SIM Toolkit.
the launching activity will finish immediately after start.

Change-Id: I663d9668e12e1c3f34eb3e768b1ad32e56ab4fa7
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index e393463..987c736 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -42,6 +42,7 @@
         <activity android:name="StkLauncherActivity"
             android:label="@string/app_name"
             android:taskAffinity="android.task.StkLauncherActivity"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"
             android:enabled="false">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -52,6 +53,7 @@
         <activity android:name="StkLauncherActivity2"
             android:label="@string/app_name2"
             android:taskAffinity="android.task.StkLauncherActivity2"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"
             android:enabled="false" >
             <intent-filter>
                  <action android:name="android.intent.action.MAIN" />
@@ -62,6 +64,7 @@
         <activity android:name="StkLauncherActivity3"
             android:label="@string/app_name3"
             android:taskAffinity="android.task.StkLauncherActivity3"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"
             android:enabled="false" >
             <intent-filter>
                  <action android:name="android.intent.action.MAIN" />