Fix IMEI is not selectable

By settings textIsSelectable = true

Also unify all the similar logic into @style/device_info_dialog_value

Fix: 305248578
Test: manual - on About phone page
Change-Id: Iaa6b4ab45067a01106367de3b8d81d5df51bd6dc

src/com/android/settings/deviceinfo/simstatus/SimStatusDialogFragment.java

@@ -111,10 +111,7 @@ public class SimStatusDialogFragment extends InstrumentedDialogFragment {
             Log.d(TAG, "Fragment not attached yet.");
             return;
         }
-        setText(viewId, text, true);
-    }
 
-    public void setText(int viewId, CharSequence text, boolean enableCopy) {
         final TextView textView = mRootView.findViewById(viewId);
         if (textView == null) {
             return;
@@ -125,6 +122,5 @@ public class SimStatusDialogFragment extends InstrumentedDialogFragment {
             text = PhoneNumberUtil.expandByTts(text);
         }
         textView.setText(text);
-        textView.setTextIsSelectable(enableCopy);
     }
 }