Add intent to open MemtagPage

Test: adb shell am start -a android.settings.MEMTAG_SETTINGS
Bug: 258070068
Change-Id: I8c9df2eb98edee0345323bc160457d7a91a3fd99

AndroidManifest.xml

@@ -340,6 +340,25 @@
             </intent-filter>
         </receiver>
 
+        <activity
+            android:name="Settings$MemtagPageActivity"
+            android:label="@string/memtag_title"
+            android:icon="@drawable/ic_homepage_security"
+            android:exported="true"
+            android:configChanges="orientation|keyboardHidden|screenSize">
+            <intent-filter android:priority="1">
+                <action android:name="android.settings.MEMTAG_SETTINGS"/>
+                <category android:name="android.intent.category.BROWSABLE" />
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.security.MemtagPage"/>
+            <meta-data android:name="com.android.settings.HIGHLIGHT_MENU_KEY"
+                       android:value="@string/menu_key_security"/>
+            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
+                       android:value="true"/>
+        </activity>
+
         <activity
             android:name="Settings$WifiSettingsActivity"
             android:label="@string/wifi_settings"

src/com/android/settings/Settings.java

@@ -46,6 +46,8 @@ public class Settings extends SettingsActivity {
     /*
     * Settings subclasses for launching independently.
     */
+
+    public static class MemtagPageActivity extends SettingsActivity { /* empty */}
     public static class AssistGestureSettingsActivity extends SettingsActivity { /* empty */}
     public static class BluetoothSettingsActivity extends SettingsActivity { /* empty */ }
     public static class CreateShortcutActivity extends SettingsActivity { /* empty */ }

src/com/android/settings/core/gateway/SettingsGateway.java

@@ -160,6 +160,7 @@ import com.android.settings.print.PrintSettingsFragment;
 import com.android.settings.privacy.PrivacyControlsFragment;
 import com.android.settings.privacy.PrivacyDashboardFragment;
 import com.android.settings.security.LockscreenDashboardFragment;
+import com.android.settings.security.MemtagPage;
 import com.android.settings.security.SecurityAdvancedSettings;
 import com.android.settings.security.SecuritySettings;
 import com.android.settings.shortcut.CreateShortcut;
@@ -328,6 +329,7 @@ public class SettingsGateway {
             EnterprisePrivacySettings.class.getName(),
             WebViewAppPicker.class.getName(),
             LockscreenDashboardFragment.class.getName(),
+            MemtagPage.class.getName(),
             BluetoothDeviceDetailsFragment.class.getName(),
             BluetoothBroadcastDialog.class.getName(),
             BluetoothFindBroadcastsFragment.class.getName(),
@@ -400,5 +402,6 @@ public class SettingsGateway {
             Settings.MyDeviceInfoActivity.class.getName(),
             Settings.ModuleLicensesActivity.class.getName(),
             UserBackupSettingsActivity.class.getName(),
+            Settings.MemtagPageActivity.class.getName(),
     };
 }