Disable mic/cam quicksettings tiles when admin disallows

Also add longpressing sends to privacy settings

Test: Use test DPC app
Bug: 184927615
Change-Id: I7a1a8e9601baeb59723999031e0171b896540491

packages/SystemUI/src/com/android/systemui/qs/tiles/CameraToggleTile.java

@@ -17,6 +17,7 @@
 package com.android.systemui.qs.tiles;
 
 import static android.hardware.SensorPrivacyManager.Sensors.CAMERA;
+import static android.os.UserManager.DISALLOW_CAMERA_TOGGLE;
 
 import static com.android.systemui.DejankUtils.whitelistIpcs;
 
@@ -86,4 +87,9 @@ public class CameraToggleTile extends SensorPrivacyToggleTile {
     public @Sensor int getSensorId() {
         return CAMERA;
     }
+
+    @Override
+    public String getRestriction() {
+        return DISALLOW_CAMERA_TOGGLE;
+    }
 }

packages/SystemUI/src/com/android/systemui/qs/tiles/MicrophoneToggleTile.java

@@ -17,6 +17,7 @@
 package com.android.systemui.qs.tiles;
 
 import static android.hardware.SensorPrivacyManager.Sensors.MICROPHONE;
+import static android.os.UserManager.DISALLOW_MICROPHONE_TOGGLE;
 
 import static com.android.systemui.DejankUtils.whitelistIpcs;
 
@@ -86,4 +87,9 @@ public class MicrophoneToggleTile extends SensorPrivacyToggleTile {
     public @Sensor int getSensorId() {
         return MICROPHONE;
     }
+
+    @Override
+    public String getRestriction() {
+        return DISALLOW_MICROPHONE_TOGGLE;
+    }
 }

packages/SystemUI/src/com/android/systemui/qs/tiles/SensorPrivacyToggleTile.java

@@ -20,6 +20,7 @@ import android.content.Intent;
 import android.hardware.SensorPrivacyManager.Sensors.Sensor;
 import android.os.Handler;
 import android.os.Looper;
+import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.view.View;
 import android.widget.Switch;
@@ -61,6 +62,11 @@ public abstract class SensorPrivacyToggleTile extends QSTileImpl<QSTile.BooleanS
      */
     public abstract @DrawableRes int getIconRes(boolean isBlocked);
 
+    /**
+     * @return the user restriction name
+     */
+    public abstract String getRestriction();
+
     protected SensorPrivacyToggleTile(QSHost host,
             @Background Looper backgroundLooper,
             @Main Handler mainHandler,
@@ -101,6 +107,8 @@ public abstract class SensorPrivacyToggleTile extends QSTileImpl<QSTile.BooleanS
         boolean isBlocked = arg == null ? mSensorPrivacyController.isSensorBlocked(getSensorId())
                 : (boolean) arg;
 
+        checkIfRestrictionEnforcedByAdminOnly(state, getRestriction());
+
         state.icon = ResourceIcon.get(getIconRes(isBlocked));
         state.state = isBlocked ? Tile.STATE_INACTIVE : Tile.STATE_ACTIVE;
         state.value = !isBlocked;
@@ -110,7 +118,6 @@ public abstract class SensorPrivacyToggleTile extends QSTileImpl<QSTile.BooleanS
         } else {
             state.secondaryLabel = mContext.getString(R.string.quick_settings_camera_mic_available);
         }
-        state.handlesLongClick = false;
         state.contentDescription = state.label;
         state.expandedAccessibilityClassName = Switch.class.getName();
     }
@@ -122,7 +129,7 @@ public abstract class SensorPrivacyToggleTile extends QSTileImpl<QSTile.BooleanS
 
     @Override
     public Intent getLongClickIntent() {
-        return null;
+        return new Intent(Settings.ACTION_PRIVACY_SETTINGS);
     }
 
     @Override