Settings: Protect sensitive data on the about phone

- Hide some personal info like phone number and IMEI.
- IMEI shows on a tap, so why not.
- Avoid showing this in screenshot/screenrecord

Co-authored-by: El Dainosor <eldainosor@gmail.com>
Change-Id: I45b7898da440c36045aec64a0a86fb804116cd9d

res/values/strings.xml

@@ -29,6 +29,8 @@
 
     <!-- Device Info screen. Used for a status item's value when the proper value is not known -->
     <string name="device_info_default">Unknown</string>
+    <!-- String for removal of sensitive info on about, depending on tap -->
+    <string name="device_info_protected_single_press">Tap to show info</string>
     <!-- [CHAR LIMIT=NONE] Device Info screen. Countdown for user taps to enable development settings -->
     <plurals name="show_dev_countdown">
         <item quantity="one">You are now <xliff:g id="step_count">%1$d</xliff:g> step away from being a developer.</item>

res/xml/my_device_info.xml

@@ -57,7 +57,6 @@
             android:order="3"
             android:title="@string/status_number"
             android:summary="@string/summary_placeholder"
-            android:selectable="false"
             settings:controller="com.android.settings.deviceinfo.PhoneNumberPreferenceController"
             settings:enableCopying="true"/>
     </PreferenceCategory>