Cherish: Screen Off FOD (2/2)

Co-authored-by: TheScarastic <warabhishek@gmail.com>
Change-Id: I341b1dcbc11368e56f6e56d447d5cc7e7ce8d1c1
Signed-off-by: Ayan Mukherjee <mukherjeeayan725@gmail.com>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/values/cherish_strings.xml

@@ -1132,4 +1132,9 @@
 	<!-- Qs Clock -->
     <string name="oos_qsclock">Qs clock</string>
     <string name="oos_qsclock_summary">Display an oos like clock on qs</string>
+	
+	<!-- Screen off fod -->
+    <string name="lockscreen_fod_category">Fingerprint On Display</string>
+    <string name="fod_gesture_title">Screen off FOD</string>
+    <string name="fod_gesture_summary">Allows unlocking the device without having to wake up the screen first</string>
 </resources>

res/xml/cherish_settings_lockscreen.xml

@@ -269,6 +269,18 @@
         android:title="@string/keyguard_show_battery_title"
         android:summary="@string/keyguard_show_battery_summary"
         android:fragment="com.cherish.settings.fragments.KeygaurdBatteryBar" />
+		
+	<PreferenceCategory
+        android:key="fod_category"
+        android:title="@string/lockscreen_fod_category">
+
+    <com.cherish.settings.preferences.SystemSettingSwitchPreference
+            android:key="fod_gesture"
+            android:title="@string/fod_gesture_title"
+            android:summary="@string/fod_gesture_summary"
+            android:defaultValue="false" />
+
+    </PreferenceCategory>
 
   </PreferenceCategory>
 </PreferenceScreen>

src/com/cherish/settings/fragments/LockScreenSettings.java

@@ -34,7 +34,7 @@ import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceScreen;
-
+import android.os.SystemProperties;
 import android.provider.Settings;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
@@ -54,6 +54,8 @@ public class LockScreenSettings extends SettingsPreferenceFragment implements
     private static final String DATE_FONT_SIZE  = "lockdate_font_size";
     private static final String LOCKOWNER_FONT_SIZE = "lockowner_font_size";
     private static final String AOD_SCHEDULE_KEY = "always_on_display_schedule";
+    private static final String LOCKSCREEN_CATEGORY = "lockscreen_category";
+    private ContentResolver mResolver;
 	
 	static final int MODE_DISABLED = 0;
     static final int MODE_NIGHT = 1;
@@ -76,6 +78,21 @@ public class LockScreenSettings extends SettingsPreferenceFragment implements
         final PreferenceScreen prefScreen = getPreferenceScreen();
         Resources resources = getResources();
 
+        PreferenceCategory overallPreferences = (PreferenceCategory) findPreference("fod_category");
+        mResolver = getActivity().getContentResolver();
+
+       boolean enableScreenOffFOD = getContext().getResources().
+                getBoolean(com.android.internal.R.bool.config_supportScreenOffFod);
+        Preference ScreenOffFODPref = (Preference) findPreference("fod_gesture");
+
+        if (!enableScreenOffFOD){
+            overallPreferences.removePreference(ScreenOffFODPref);
+        }
+
+        if (!getResources().getBoolean(com.android.internal.R.bool.config_supportsInDisplayFingerprint)) {
+            prefScreen.removePreference(findPreference("fod_category"));
+        }
+
         // Lock Clock Size
         mClockFontSize = (CustomSeekBarPreference) findPreference(CLOCK_FONT_SIZE);
         mClockFontSize.setValue(Settings.System.getInt(getContentResolver(),